Jayaraj Joseph

Assistant Professor                                                                                              

Dept. of Electrical Engineering, IIT Madras

I am with the Measurements & Instrumentation Group in the EE Dept. of IIT Madras. I have more than 8 years experience in medical device development as Chief Technologist of Healthcare Technology Innovation Centre, IIT Madras.

I focus on development of novel sensing systems and instruments for non-invasive and non-contact assessment of the human physiology, and have a special interest in vascular health.  I strive towards developing innovative sensing technology and solutions, that not only work in our laboratory, but operate reliably in a clinical setting for enabling large scale validation studies that are necessary to drive clinical adoption of our research.

I apply system design and product development concepts in my research to ensure that our research prototypes are reliable and usable in real-world clinical settings. In addition to engineering research and technology development in the lab, I perform pre-clinical validation using physiological phantoms,  ex-vivo studies using excised tissues and in-vitro studies in small and large animals in collaboration with animal study partners, to ensure that the technologies that we develop are safe and reliable. I perform clinical validation of our technologies in collaboration with multiples hospitals in India and abroad.

I primarily work on novel sensing technologies, intelligent signal processing and automated measurement algorithms, and system design for medical devices. I also have a keen interest in renewable energy and am starting research in instrumentation for battery recycling plants.

Research Interests 

Medical Devices

Sensors & Instrumentation

Renewable Energy

Patents : 5 Granted, 24 Patents Pending


Publications : 182 (Journals : 41,  International Conf.: 141

Journal Publications:

1.      S. Natarajan and J. Joseph, “Signal enhancement using the europium nanoparticle over the organic dye in the quantitative lateral flow immunoassay development for the detection of the cTroponin I,” Science Talks, vol. 5, p. 100151, Mar. 2023, doi: 10.1016/j.sctalk.2023.100151.

2.      K. M. van der Sluijs et al., “Long-term cardiovascular health status and physical functioning of nonhospitalized patients with COVID-19 compared with non-COVID-19 controls,” American Journal of Physiology-Heart and Circulatory Physiology, vol. 324, no. 1, pp. H47–H56, Jan. 2023, doi: 10.1152/ajpheart.00335.2022.

3.      S. Lyra et al., “Camera fusion for real-time temperature monitoring of neonates using deep learning,” Med Biol Eng Comput, vol. 60, no. 6, pp. 1787–1800, Jun. 2022, doi: 10.1007/s11517-022-02561-9.

4.      R. Manoj, K. V. Raj, P. M. Nabeel, M. Sivaprakasam, and J. Joseph, “Arterial pressure pulse wave separation analysis using a multi-Gaussian decomposition model,” Physiol Meas, vol. 43, no. 5, May 2022, doi: 10.1088/1361-6579/ac6e56.

5.      P. M. Nabeel, K. V. Raj, and J. Joseph, “Image-free ultrasound for local and regional vascular stiffness assessment: the ARTSENS Plus,” Journal of Hypertension, vol. 38, no. 1, p. 10.1097/HJH.0000000000003181, Apr. 2022, doi: 10.1097/HJH.0000000000003181.

6.      S. Natarajan, E. Saatçi, and J. Joseph, “Development and Evaluation of Europium-Based Quantitative Lateral Flow Immunoassay for the Chronic Kidney Disease Marker Cystatin-C,” J Fluoresc, vol. 32, no. 2, pp. 419–426, Mar. 2022, doi: 10.1007/s10895-021-02886-y.

7.      K. V. Raj, P. M. Nabeel, and J. Joseph, “Image-Free Fast Ultrasound for Measurement of Local Pulse Wave Velocity: In Vitro Validation and In Vivo Feasibility,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, vol. 69, no. 7, pp. 2248–2256, Jul. 2022, doi: 10.1109/TUFFC.2022.3172265.

8.      K. V. Raj, P. M. Nabeel, D. Chandran, M. Sivaprakasam, and J. Joseph, “High-frame-rate A-mode ultrasound for calibration-free cuffless carotid pressure: feasibility study using lower body negative pressure intervention,” Blood Pressure, pp. 1–12, Jan. 2022, doi: 10.1080/08037051.2021.2022453.

9.      S. Natarajan and J. Joseph, “A novel time-resolved fluorescent lateral flow immunoassay for quantitative detection of the trauma brain injury biomarker-glial fibrillary acidic protein,” Sensors & Diagnostics, 2022, doi: 10.1039/D1SD00021G.

10.   D. Dayanand, Irudhayanathan I, Kundu D, Manesh A, Abraham V, Abhilash KP, Chacko B, Moorthy M, Samuel P, Peerawaranun P, Mukaka M, Joseph J, Sivaprakasam M and Varghese GM, “Community seroprevalence and risk factors for SARS CoV-2 infection in different subpopulations in Vellore, India and its implications for future prevention,” Int J Infect Dis, pp. S1201-9712(21)01255–8, Dec. 2021, doi: 10.1016/j.ijid.2021.12.356.

11.   A. K. Sahani, D. Srivastava, M. Sivaprakasam, and J. Joseph, “A Machine Learning Pipeline for Measurement of Arterial Stiffness in A-Mode Ultrasound,” IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, pp. 1–1, 2021, doi: 10.1109/TUFFC.2021.3109117.

12.   P. M. Nabeel, D. S. Chandran, P. Kaur, S. Thanikachalam, M. Sivaprakasam, and J. Joseph, “Association of incremental pulse wave velocity with cardiometabolic risk factors,” Sci Rep, vol. 11, no. 1, p. 15413, Dec. 2021, doi: 10.1038/s41598-021-94723-2.

13.   Malik et al., “Single M-Line Is as Reliable as Multiple M-Line Ultrasound for Carotid Artery Screening,” Front. Physiol., vol. 12, p. 787083, Dec. 2021, doi: 10.3389/fphys.2021.787083.

14.   L. P. Bheemavarapu, M. I. Shah, J. Joseph, and M. Sivaprakasam, “IQVision: An Image-Based Evaluation Tool for Quantitative Lateral Flow Immunoassay Kits,” Biosensors, vol. 11, no. 7, Art. no. 7, Jul. 2021, doi: 10.3390/bios11070211.

15.   R. Arathy, P. M. Nabeel, V. V. Abhidev, M. Sivaprakasam, and J. Joseph, “An Accelerometric Sensor System With Integrated Hydrostatic Pressure Correction to Assess Carotid Arterial Stiffness,” IEEE Sensors Journal, vol. 21, no. 9, pp. 11163–11175, May 2021, doi: 10.1109/JSEN.2021.3059292.

16.   S. Natarajan, J. Joseph, and D. M. F. Prazeres, “A Cellulose Paper-Based Fluorescent Lateral Flow Immunoassay for the Quantitative Detection of Cardiac Troponin I,” Biosensors, vol. 11, no. 2, Art. no. 2, Feb. 2021, doi: 10.3390/bios11020049.

17.   S. Natarajan, M. C. DeRosa, M. I. Shah, and J. Joseph, “Development and Evaluation of a Quantitative Fluorescent Lateral Flow Immunoassay for Cystatin-C, a Renal Dysfunction Biomarker,” Sensors, vol. 21, no. 9, Art. no. 9, Jan. 2021, doi: 10.3390/s21093178

18.   J. Joseph, P. M. Nabeel, S. R. Rao, R. Venkatachalam, M. I. Shah, and P. Kaur, “Assessment of Carotid Arterial Stiffness in Community Settings with ARTSENS®,” IEEE Journal of Translational Engineering in Health and Medicine, pp. 1–1, 2020, doi: 10.1109/JTEHM.2020.3042386. Impact factor: 1.754

19.   Raj Kiran. V, J. Joseph, N. P. M, and M. Sivaprakasam, “Automated Measurement of Compression-Decompression in Arterial Diameter and Wall Thickness by Image-Free Ultrasound,” Computer Methods and Programs in Biomedicine, p. 105557, May 2020, doi: 10.1016/j.cmpb.2020.105557.

20.   J. Joseph et al., “ARTSENS® Pen – portable easy-to-use device for carotid stiffness measurement: Technology validation and clinical-utility assessment,” Biomedical Physics & Engineering Express, Feb. 2020, doi: 10.1088/2057-1976/ab74ff. Impact Factor: 1.100

21.   M. Paul, S. Karthik, J. Joseph et al., “Non-contact sensing of neonatal pulse rate using camera-based imaging: a clinical feasibility study,” Physiol. Meas., vol. 41, no. 2, p. 024001, Mar. 2020, doi: 10.1088/1361-6579/ab755c. Impact Factor:2.309

22.   C. H. Antink et al., “Fast body part segmentation and tracking of neonatal video data using deep learning,” Med Biol Eng Comput, vol. 58, no. 12, pp. 3049–3061, Dec. 2020, doi: 10.1007/s11517-020-02251-4. Impact Facor:1.820

23.   S. Natarajan, F. Su, J. Joseph, M. I. Shah and Y. Huang, “A paper microfluidics-based fluorescent lateral flow immunoassay for point-of-care diagnostics of non-communicable diseases,” Analyst (Royal Society of Chemistry), vol. 144, no. 21, pp.6291-6303, 2019. doi: 10.1039/C9AN01382B. Impact Factor: 4.019

24.   P. Nabeel, V. Raj, J. Joseph, V. Abhidev, and M. Sivaprakasam, “Local pulse wave velocity: theory, methods, advancements, and clinical applications,” IEEE Reviews in Biomedical Engineering, Jul 29. doi: 10.1109/RBME.2019.2931587, 2019. Impact Factor: 2.880

25.   R. Arathy, P. Nabeel, J. Joseph, and M. Sivaprakasam, “Accelerometric patch probe for cuffless blood pressure evaluation from carotid local pulse wave velocity: design, development, and in vivo experimental study,” Biomedical Physics & Engineering Express (IOP), vol. 5, no. 4, p. 045010, 2019. Impact Factor: 1.100

26.   J. Joseph, P M. Nabeel, M. I. Shah, and M. Sivaprakasam, “Arterial compliance probe for cuffless evaluation of carotid pulse pressure,” PLoS One, vol. 13, no. 8, p. e0202480, Aug. 2018.  Citation count: 2, Impact factor: 2.766

27.   P M. Nabeel, J. Joseph, S. Karthik, M. Sivaprakasam and M. Chenniappan, "Bi-Modal Arterial Compliance Probe for Calibration-Free Cuffless Blood Pressure Estimation," in IEEE Transactions on Biomedical Engineering. doi: 10.1109/TBME.2018.2866332. Citation count: 2, Impact factor: 4.288

28.   P M. Nabeel, S. Karthik, J. Joseph, and M. Sivaprakasam, “Arterial blood pressure estimation from local pulse wave velocity using dual-element photoplethysmograph probe,” IEEE Transactions on Instrumentation and Measurement, vol. 67, no. 6, pp. 1399-1408, Feb. 2018. Citation count: 5, Impact factor: 2.794

29.   A.S Anusha, J. Joy, S.P. Preejith, J. Joseph and M. Sivaprakasam, “Physiological signal-based work stress detection using unobtrusive sensors, Biomedical Physics & Engineering Express, vol. 4, no. 6, pp. 065001, 2018, IOP Publishing. Impact factor: NA

30.   P M. Nabeel, J. Joseph, and M. Sivaprakasam, “Single-source PPG based local pulse wave velocity measurement: a potential cuffless blood pressure estimation

technique,” Physiological Measurement, vol. 38, no. 12, pp. 2122-2140, Nov. 2017. Citation count: 14, Impact factor: 2.006

31.   P M. Nabeel, J. Joseph and M. Sivaprakasam, “A magnetic plethysmograph probe for local pulse wave velocity measurement,” IEEE Transactions on Biomedical Circuits and Systems, vol. 11, no. 5, pp. 1065-1076, Oct. 2017. Citation count: 8, Impact factor: 3.500

32.   Thendral Ganesh, J. Joseph, B. Bhikkaji, M. Sivaprakasam, “Sparse models and recursive computations for determining arterial dynamics,” J. Biomedical Signal

Processing and Control, vol. 38, pp. 9 -21, September 2017. Impact factor: 2.783

33.   A.K. Sahani, J. Joseph, R. Radhakrishnan, M. Sivaprakasam, S. Seshadri “Comparison of measurement of the augmentation index from ARTSENS and eTRACKING,” Biomedical Physics & Engineering Express, vol. 2, no. 1, pp. 015007, January 2016. Impact factor: NA

34.   P.S. Rajesh, G. K. Verma, N. Raghavan, J. Joseph, M. Sivaprakasam, “Cataract surgery in mobile eye surgical unit: Safe and viable alternative,” Indian Journal of

Ophthalmology, vol. 64, no. 11, pp.835-839, 2016. Citation count: 5, Impact factor: 0.961

35.   J. Joseph, R. Radhakrishnan, S. Kusmakar, A. Thrivikraman, and M. Sivaprakasam, “Technical Validation of ARTSENS–An Image Free Device for Evaluation of Vascular Stiffness,” IEEE Journal of Translational Engineering in Health and Medicine, vol. 3, no. 1, pp. 1–13, Dec. 2015. Citation Count :17, Impact factor: 1.754

36.   A. K. Sahani, J. Joseph, R. Radhakrishnan, and M. Sivaprakasam, “Automatic Measurement of End-Diastolic Arterial Lumen Diameter in ARTSENS,” ASME Journal of Medical Devices, vol. 9, no. 4, pp. 041002 - 11, 2015, doi:10.1115/1.4030873. Citation count: 12, Impact factor: 0.412

37.   A.K. Sahani, M. Shah, J. Joseph, and M. Sivaprakasam, “Carotid and Jugular Classification in ARTSENS,” IEEE Journal of Biomedical and Health Informatics, vol. PP, no. 99, pp. 1–1, 2015, doi: 10.1109/JBHI.2015.2403283. Citation count: 8, Impact factor: 3.850

38.   A. K. Sahani, M. I. Shah, R. Radhakrishnan, J. Joseph and M. Sivaprakasam, "An Imageless Ultrasound Device to Measure Local and Regional Arterial Stiffness," in IEEE Transactions on Biomedical Circuits and Systems, vol. 10, no. 1, pp. 200-208, Feb. 2016, doi: 10.1109/TBCAS.2015.2394468. Citation count: 6, Impact factor: 3.500

39.   A. K. Sahani, J. Joseph, and M. Sivaprakasam, “Evaluation of the algorithm for automatic identification of the common carotid artery in ARTSENS,” Physiological Measurement, vol. 35, no. 7, pp. 1299–1317, Jul. 2014. Citation count: 12, Impact factor: 2.006

40.   K. Mala, J. Joseph, V. Jayashankar, T. M. Muruganandam, S. Santhakumar, M. Ravindran, M. Takao, T. Setoguchi, K. Toyota, and S. Nagata, “A twin unidirectional impulse turbine topology for OWC based wave energy plants – Experimental validation and scaling,” Renewable Energy, vol. 36, no. 1, pp. 307–314, Jan. 2011. Citation count: 26, Impact factor: 4.900

41.   J. Joseph and V. Jayashankar, “A Virtual Instrument for Automated Measurement of Arterial Compliance,” ASME Journal of Medical Devices, vol. 4, no. 4, p. 045004, 2010. Citation count: 33, Impact factor: 0.412

International Conference Publications:

42.   R. K. V, R. Manoj, I. S, N. P, and J. Joseph, “Operator Variabilities in Carotid Pulse Wave Velocity Measured by an Image-free Ultrasound Device,” in 2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Jul. 2022, pp. 4018–4021. doi: 10.1109/EMBC48229.2022.9871607.

43.   R. K. V, R. Manoj, I. S, N. P M, and J. Joseph, “Comparison of Approximated and Actual Bramwell-Hill Equation Implementation for Local Pulse Wave Velocity: Ex-vivo Study,” in 2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Jul. 2022, pp. 3989–3992. doi: 10.1109/EMBC48229.2022.9871209.

44.   N. Sudarsan, R. Manoj, N. P. M, M. Sivaprakasam, and J. Joseph, “Association of Windkessel Model Parameters with Local and Regional Aortic Stiffness Indices,” in 2022 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2022, pp. 1–6. doi: 10.1109/MeMeA54994.2022.9856432.

45.   N. Sudarsan, R. Manoj, N. P. M, M. Sivaprakasam, and J. Joseph, “Association of Local Arterial Stiffness and Windkessel Model Parameters with Ageing in Normotensives and Hypertensives,” in 2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Jul. 2022, pp. 3997–4000. doi: 10.1109/EMBC48229.2022.9871993.

46.   N. N. Sahoo et al., “Deep learning based non-contact physiological monitoring in Neonatal Intensive Care Unit,” in 2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Jul. 2022, pp. 1327–1330. doi: 10.1109/EMBC48229.2022.9871025.

47.   I. S, R. Manoj, R. K. V, N. PM, and J. Joseph, “Hydrostatic Pressure Compensator for Evaluation of Carotid Stiffness using A-Mode Ultrasound: Design, Characterization, and In-Vivo Validation,” in 2022 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2022, pp. 1–6. doi: 10.1109/MeMeA54994.2022.9856537.

48.   R. Manoj, V. Raj Kiran, P. Nabeel, M. Sivaprakasam, and J. Joseph, “Evaluation of Pulse Contour Markers using an A-Mode Ultrasound: Association with Carotid Stiffness Markers and Ageing,” in 2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Jul. 2022, pp. 4010–4013. doi: 10.1109/EMBC48229.2022.9871405.

49.   R. Manoj, V. Raj Kiran, P. M. Nabeel, M. Sivaprakasam, and J. Joseph, “Estimation of Characteristic Impedance using Multi-Gaussian Modelled Flow Velocity Waveform: A Virtual Subjects Study,” in 2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Jul. 2022, pp. 2274–2277. doi: 10.1109/EMBC48229.2022.9871684.

50.   R. Manoj, V. R. Kiran, P. Nabeel, M. Sivaprakasam, and J. Joseph, “Assessment of Arterial Reflection Markers using an A-Mode Ultrasound Device,” in 2022 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2022, pp. 1–6. doi: 10.1109/MeMeA54994.2022.9856446.

51.   R. Manoj, V. R. Kiran, P. M. Nabeel, M. Sivaprakasam, and J. Joseph, “Variation in Pulse Contour Markers on an Anesthetized Porcine During Pressure Perturbation: Association with Local and Regional Stiffness,” in 2022 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2022, pp. 1–6. doi: 10.1109/MeMeA54994.2022.9856488.

52.   N. R. George, R. K. V, N. PM, M. Sivaprakasam, and J. Joseph, “Jugular Venous Diameter Measurement Using A-Mode Ultrasound: A Feasibility Study,” in 2022 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2022, pp. 1–6. doi: 10.1109/MeMeA54994.2022.9856539.

53.   Arathy R, P. M. Nabeel, V. R. Kiran, V. Abhidev, M. Sivaprakasam, and J. Joseph, “Evaluation of Vascular Pulse Contour Indices over the Physiological Blood Pressure Ranges in an Anesthetized Porcine Model,” in 2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Mexico, Nov. 2021, pp. 5594–5597. doi: 10.1109/EMBC46164.2021.9630980.

54.   Nabeel P M, V. R. Kiran, R. Manoj, V. Abhidev, M. Sivaprakasam, and J. Joseph, “High-Framerate A-Mode Ultrasound for Vascular Structural Assessments: In-Vivo Validation in a Porcine Model,” in 2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Mexico, Nov. 2021, pp. 5602–5605. doi: 10.1109/EMBC46164.2021.9629738.

55.   R. Manoj, V. Raj Kiran, P. M. Nabeel, M. Sivaprakasam, and J. Joseph, “Separation of Forward-Backward Waves in the Arterial System using Multi-Gaussian Approach from Single Pulse Waveform,” in 2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Mexico, Nov. 2021, pp. 5547–5550. doi: 10.1109/EMBC46164.2021.9630358.

56.   R. Manoj, V. Raj Kiran, P. M. Nabeel, M. Sivaprakasam, and J. Joseph, “Evaluation of Nonlinear Wave Separation Method to Assess Reflection Transit Time: A Virtual Patient Study,” in 2021 43rd Annual International Conference of the IEEE Engineering in Medicine Biology Society (EMBC), Nov. 2021, pp. 5551–5554. doi: 10.1109/EMBC46164.2021.9630464.

57.   R. Kiran V, N. P M, M. I. Shah, M. Sivaprakasam, and J. Joseph, “Gaussian-Mixture Modelling of A-Mode Radiofrequency Scans for the Measurement of Arterial Wall Thickness,” in 2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Mexico, Nov. 2021, pp. 5598–5601. doi: 10.1109/EMBC46164.2021.9631078.

58.   R. Kiran V, Nabeel P M, R. Manoj, M. I. Shah, M. Sivaprakasam, and J. Joseph, “Phantom Assessment of an Image-free Ultrasound Technology for Online Local Pulse Wave Velocity Measurement,” in 2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), Mexico, Nov. 2021, pp. 5610–5613. doi: 10.1109/EMBC46164.2021.9630499.

59.   V. Raj Kiran, P. M. Nabeel, M. Sivaprakasam, and J. Joseph, “Phantom Evaluation of a Time Warping Based Automated Arterial Wall Recognition and Tracking Method,” in 2021 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2021, pp. 1–6. doi: 10.1109/MeMeA52024.2021.9478692.

60.   N. R et al., “Image Quality Assessment for Endoscopy Applications,” in 2021 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2021, pp. 1–6. doi: 10.1109/MeMeA52024.2021.9478603.

61.   M. N. P, V. R. Kiran, J. Joseph, and S. Mohanasankar, “Evaluation of Central Arterial Blood Pressure on Urban, Rural, and Semi-Urban Population in India Using ARTSENS,” 2021, pp. 45–50. Accessed: Jul. 03, 2021. [Online]. Available: https://www.bookpark.ne.jp/cm/ieej/detail/IEEJ-20210326C00701-011-PRT/

62.   S. Natarajan, M. Derosa, J. Joseph, M. I. Shah, and S. Karthik, “Aptamer based Lateral Flow Assays for Rapid and Sensitive Detection of CKD marker Cystatin C,” in 2021 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2021, pp. 1–5. doi: 10.1109/MeMeA52024.2021.9478684.

63.   P. M. Nabeel et al., “An Image-Free Ultrasound Device for Simultaneous Measurement of Local and Regional Arterial Stiffness Indices,” in 2021 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2021, pp. 1–6. doi: 10.1109/MeMeA52024.2021.9478737.

64.   R. Manoj, R. K. V, N. P. M, M. Sivaprakasam, and J. Joseph, “Multi-Gaussian Model for Estimating Stiffness Surrogate using Arterial Diameter Waveform,” in 2021 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2021, pp. 1–6. doi: 10.1109/MeMeA52024.2021.9478600.

65.   P. M. Nabeel, V. Raj Kiran, J. Joseph, and M. Sivaprakasam, “Evaluation of Central Arterial Blood Pressure on Urban, Rural, and Semi-Urban Population in India Using ARTSENS,” in Institute of Electrical Engineering of Japan Smart City Conference, 2021, pp. 45-50, Art no. CMN21026

66.   R. Manoj, P. M. Nabeel, K. V Raj, J. Joseph, and M. Sivaprakasam, “Direct measurement of stiffness index β of superficial arteries without blood pressure estimation,” Artery Res., vol. 26, no. Supplement 1, pp. S18–S18, 2020.

67.   R. Arathy, P. M. Nabeel, J. Jayaraj, V. V Abhidev, and S. Mohanasankar, “Ambulatory measurement of carotid stiffness with a novel accelerometric system,” Artery Res., vol. 26, no. Supplement 1, pp. S62–S62, 2020.

68.   K. V Raj, P. M. Nabeel, J. Joseph, D. Chandran, and M. Sivaprakasam, “Measurement of pressure-dependent intra-beat changes in carotid pulse wave velocity using image-free fast ultrasound,” Artery Res., vol. 26, no. Supplement 1, pp. S63–S63, 2020.

69.   D. Chandran, J. Joseph, S. Sen, K. Raj, P. M. Nabeel, and K. K. Deepak, “Feasibility evaluation of imaging-free ultrasound technology to measure diameters of brachial and radial arteries for assessment of endothelial function,” Artery Res., vol. 26, no. Supplement 1, pp. S70–S70, 2020.

70.   S. Vijayarangan, P. Suresh, P. SP, J. Joseph, and M. Sivaprakasam, “Robust Modelling of Reflectance Pulse Oximetry for SpO2 Estimation,” in 2020 42nd Annual International Conference of the IEEE Engineering in Medicine Biology Society (EMBC), Jul. 2020, pp. 374–377, doi: 10.1109/EMBC44109.2020.9176410.

71.   S. Vijayarangan, V. R, B. Murugesan, P. SP, J. Joseph, and M. Sivaprakasam, “RPnet: A Deep Learning approach for robust R Peak detection in noisy ECG,” in 2020 42nd Annual International Conference of the IEEE Engineering in Medicine Biology Society (EMBC), Jul. 2020, pp. 345–348, doi: 10.1109/EMBC44109.2020.9176084.

72.   P. Ramakrishna, P.M. Nabeel, R. Kiran V, J. Joseph, and M. Sivaprakasam, “Cuffless Blood Pressure Estimation Using Features Extracted from Carotid Dual-Diameter Waveforms,” in 2020 42nd Annual International Conference of the IEEE Engineering in Medicine Biology Society (EMBC), Jul. 2020, pp. 2719–2722, doi: 10.1109/EMBC44109.2020.9176739.

73.   Arathy R, P. M. Nabeel, J. Joseph, A. Venu, and M. Sivaprakasam, “Repeatability Study of Local Vascular Stiffness Measurement Using Carotid Surface Acceleration Plethysmogram,” in 2020 42nd Annual International Conference of the IEEE Engineering in Medicine Biology Society (EMBC), Jul. 2020, pp. 2699–2702, doi: 10.1109/EMBC44109.2020.9175431.

74.   Rahul M, P. M. Nabeel, A. Venu, R. Kiran, J. Joseph, and M. Sivaprakasam, “Demonstration of Pressure-Dependent Inter and Intra-Cycle Variations in Local Pulse Wave Velocity Using Excised Bovine Carotid Artery,” in 2020 42nd Annual International Conference of the IEEE Engineering in Medicine Biology Society (EMBC), Jul. 2020, pp. 2707–2710, doi: 10.1109/EMBC44109.2020.9175712.

75.   R. Kumarasami, J. K. Vasan, J. Joseph, P. Sithambaram, S. Pandidurai, and M. Sivaprakasam, “iQuant Auto: Automated Rapid Test Platform for Immunodiagnostics,” in 2020 42nd Annual International Conference of the IEEE Engineering in Medicine Biology Society (EMBC), Jul. 2020, pp. 6131–6134, doi: 10.1109/EMBC44109.2020.9176134.

76.   R. Kiran V, J. Joseph, N. PM, and M. Sivaprakasam, “A Dynamic Time Warping Method for Improved Arterial Wall-Tracking using A-mode Ultrasound Frames: A Proof-of-Concept,” in 2020 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2020, pp. 1–6, doi: 10.1109/MeMeA49120.2020.9137338.

77.   J. Joseph, H. Vijayakumar, P. Nabeel, T. Muralidharan, S. Thanikachalam, and M. Sivaprakasam, “Carotid Stiffness Variations in the Presence of Established Risk Factors: Observations from a Clinical Study Using ARTSENS,” in 2020 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2020, pp. 1–6, doi: 10.1109/MeMeA49120.2020.9137141.

78.   Arathy R, J. Joseph, PM.Nabeel, A.V Venu, and M. Sivaprakasam, “Feasibility Study of Arterial Stiffness Monitoring based on Reflected Wave Transit Time using Carotid Acceleration Plethysmogram,” in 2020 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2020, pp. 1–6, doi: 10.1109/MeMeA49120.2020.9137166.

79.   Poojitha. U. P, K. Ram, PM. Nabeel, R.K. V, J. Joseph, and M. Sivaprakasam, “Blood Pressure Estimation using Arterial Diameter: Exploring Different Machine Learning Methods,” in 2020 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2020, pp. 1–6, doi: 10.1109/MeMeA49120.2020.9137234.

80.   R. Manoj, R. Kiran V, N. PM, J. Joseph, and M. Sivaprakasam, “A Bi-modal Probe Integrated with A-mode Ultrasound and Force Sensor for Single-site Assessment of Arterial Pressure-Diameter Loop,” in 2020 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2020, pp. 1–6, doi: 10.1109/MeMeA49120.2020.9137189.

81.   R. Kumarasami, J. Joseph, J. K. Vasan, S. Pandidurai, P. Sithambaram, and M. Sivaprakasam, “iQPrep Kit: A milli-fluidic test kit for immunodiagnostics,” in 2020 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2020, pp. 1–6, doi: 10.1109/MeMeA49120.2020.9137129.

82.   A. P. S. Mohamed Tanveejul et al., “A Study on the Subject and Location Specificity in Reflectance based SpO2 Estimation using R-value based Calibration Curve,” in 2020 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2020, pp. 1–6, doi: 10.1109/MeMeA49120.2020.9137227.

83.   V. B, A. S, P. SP, J. Joseph, and M. Sivaprakasam, “HRV based Stress Assessment of Individuals in a Work Environment,” in 2020 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Jun. 2020, pp. 1–6, doi: 10.1109/MeMeA49120.2020.9137299.

84.   M I Shah, J. Joseph, R. Kedia, S. Gupta and V. Sritharan, “A portable colorimetric reader for early and rapid diagnosis of sepsis,” in IEEE EMB Special topic Conference on Healthcare Innovations and Point of Care Technologies, Bethseda MD, USA, Nov 2019.

85.   S. Karthik, M I Shah, S. Natarajan, M J Shetty, and J. Joseph, “A motion free image based TRF reader for quantitative immunoassay,” in IEEE EMB Special topic Conference on Healthcare Innovations and Point of Care Technologies, Bethseda MD, USA, Nov 2019.

86.   P. M. Nabeel, V. Raj Kiran, J. Joseph, and M. Sivaprakasam, “Determination of Incremental Local Pulse Wave Velocity Using Arterial Diameter Waveform: Mathematical Modeling and Practical Implementation,” in 2019 Computing in Cardiology (CinC), Sep. 2019, p. Page 1-Page 4. doi: 10.23919/CinC49843.2019.9005848.

87.   R. Kiran V., P. M. Nabeel, J. Joseph, and M. Sivaprakasam, “Incorporating Arterial Viscoelastic Modelling for the Assessment of Changes in Pulse Wave Velocity Within a Cardiac Cycle Using Bramwell-Hill Equation,” in 2019 Computing in Cardiology (CinC), Sep. 2019, p. Page 1-Page 4. doi: 10.23919/CinC49843.2019.9005910.

88.   R. Arathy, N. P M, J. Joseph, V. Abhidev and M. Sivaprakasam, “Evaluation of Arterial Diameter by Mathematical Transformation of APG for Ambulatory Stiffness,” in 2019 Computing in Cardiology (CinC), Sep. 2019, p. Page 1-Page 4. doi: 10.23919/CinC49843.2019.9005835.

89.   L. P. Bheemavarapu, M. I. Shah, J. Joseph and M. Sivaprakasam, "Multi-cartridge Fluorescence Reader for Quantitative Immunoassays," 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 2019, pp. 5447-5450. doi: 10.1109/EMBC.2019.8857256

90.   V. Raj Kiran, P. M. Nabeel, J. Joseph, H. Frese and M. Sivaprakasam, “Multimodal Image-Free Ultrasound Technique for Evaluation of Arterial Viscoelastic Properties: A Feasibility Study,” 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 2019, pp. 5034-5037. doi: 10.1109/EMBC.2019.8856408

91.   J. Joseph, D. S. Chandran, V. Raj Kiran, V.V. Abhidev and M. Sivaprakasam, “Image-Free Technique for Flow Mediated Dilation Using ARTSENS® Pen,” 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 2019, pp. 5051-5054. doi: 10.1109/EMBC.2019.8856944

92.    R. Vignesh, B. Murugesan, V. Balakarthikeyan, S.M. Shankaranarayana, Preejith SP, K. Ram, J. Joseph and M. Sivaprakasam “RespNet: A Deep Learning Model for Extraction of Respiration from Photoplethysmogram,” 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 2019, pp. 5556-5559. doi: 10.1109/EMBC.2019.8856301

93.   B. Murugesan, K. Sarveswaran, S. M. Shankaranarayana, K. Ram, J. Joseph and M. Sivaprakasam, "Psi-Net: Shape and boundary aware joint multi-task deep network for medical image segmentation," 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 2019, pp. 7223-7226. doi: 10.1109/EMBC.2019.8857339

94.   J. M. Poomeshwaran, K. S. Santhosh, K. Ram, J. Joseph and M. Sivaprakasam, "Polyp Segmentation using Generative Adversarial Network," 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 2019, pp. 7201-7204. doi: 10.1109/EMBC.2019.8857958

95.   A. Shyam, R. Vignesh, S.P. Preejith, J. Joseph and M. Sivaprakasam, “PPGnet: Deep Network for Device Independent Heart Rate Estimation from Photoplethysmogram,” 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 2019, pp. 1899-1902. doi: 10.1109/EMBC.2019.8856989

96.   V. Swathi, M. Tanveejul, A. Alex, S.P. Preejith, B. Thangakunam, D.J. Christopher, J. Joseph and M. Sivaprakasam, “Machine Learning Based SpO2 Computation Using Reflectance Pulse Oximetry,” 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 2019, pp. 482-485. doi: 10.1109/EMBC.2019.8856434

97.   S. Amalan, B. Vaishali, S.P. Preejith, J. Joseph and M. Sivaprakasam, “Pre-Surgery Stress Monitoring Using Heart Rate Variability Measures,” 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 2019, pp. 4592-4595. doi: 10.1109/EMBC.2019.8856409

98.   R. Arathy, P.M. Nabeel, J. Joseph, V.V. Abhidev and M. Sivaprakasam, “Continuous Assessment of Carotid Diameter using an Accelerometer Patch Probe for Ambulatory Arterial Stiffness Monitoring,” 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Berlin, Germany, 2019, pp. 5038-5041. doi: 10.1109/EMBC.2019.8857330

99.   S.P. Preejith, R. Dhinesh, M. Sivaprakasam and J. Joseph, “Ride Profiling for a Single Speed Bicycle Using an Inertial Sensor,” 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Istanbul, Turkey, 2019, pp. 1-6. doi: 10.1109/MeMeA.2019.8802138

100.V. Raj Kiran, J. Joseph, P.M. Nabeel, H. Frese and M. Sivaprakasam, “Analytic Phase Based Approach for Arterial Diameter Evaluation Using A-Mode Ultrasound Frames,” 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Istanbul, Turkey, 2019, pp. 1-5. doi: 10.1109/MeMeA.2019.8802185

101.T.P. Kakarla, A.V. Kolukoluri, S.P. Preejith, J. Joseph and M. Sivaprakasam, “Accuracy Enhancement of Total Force by Capacitive Insoles,” 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Istanbul, Turkey, 2019, pp. 1-6. doi: 10.1109/MeMeA.2019.8802146

102.R. Vignesh, B. Murugesan, S.M. Shankaranarayana, K. Ram, S.P. Preejith, J. Joseph and M. Sivaprakasam, “Deep Network for Capacitive ECG Denoising,” 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Istanbul, Turkey, 2019, pp. 1-6. doi: 10.1109/MeMeA.2019.8802155

103.R. Dhinesh, M. Naheem, S. Khandelwal, S. P. Preejith, J. Joseph and M. Sivaprakasam, "Fall Detection Using Kinematic Features from a Wrist-Worn Inertial Sensor," 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Istanbul, Turkey, 2019, pp. 1-6.doi: 10.1109/MeMeA.2019.8802211

104.P. M. Nabeel, V. Chilaka, R. V. Kiran, J. Joseph and M. Sivaprakasam, "Deep Learning for Blood Pressure Estimation: an Approach using Local Measure of Arterial Dual Diameter Waveforms," 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Istanbul, Turkey, 2019, pp. 1-6. doi: 10.1109/MeMeA.2019.8802145

105.R. Manoj, R. Kumarasami, J. Joseph, B. George and M. Sivaprakasam, "Continuous Weight Monitoring System for ICU Beds using Air-filled Mattresses/Pads: A Proof of Concept," 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Istanbul, Turkey, 2019, pp. 1-5. doi: 10.1109/MeMeA.2019.8802148

106.L. P. Bheemavarapu, M. Ilesh Shah, J. Joseph and M. Sivaprakasam, "Image-based Tracking of Immunoassay Reaction Progress in Quantitative Lateral Flow Kits," 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Istanbul, Turkey, 2019, pp. 1-6. doi: 10.1109/MeMeA.2019.8802166

107.V. R. Kiran, V. V. Abhidev, P. M. Nabeel, J. Joseph, M. Sivaprakasam and M. I. Shah, "Arterial Stiffness in Elastic and Muscular Arteries: Measurement using ARTSENS Pen," 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Istanbul, Turkey, 2019, pp. 1-5. doi: 10.1109/MeMeA.2019.8802225

108.R. V. Kiran, P. M. Nabeel, J. Joseph and M. Sivaprakasam, "Methodological and Measurement Concerns of Local Pulse Wave Velocity Assessment," 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Istanbul, Turkey, 2019, pp. 1-6. doi: 10.1109/MeMeA.2019.8802181

109.R. Manoj, P. M. Nabeel, R. V. Kiran, J. Joseph and M. Sivaprakasam, "Cuffless Evaluation of Arterial Pressure Waveform using Flexible Force Sensor: A Proof of Principle," 2019 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Istanbul, Turkey, 2019, pp. 1-6.doi: 10.1109/MeMeA.2019.8802205

110.B. Murugesan, S. Selvaraj, K. Sarveswaran, K. Ram, J. Joseph, and M. Sivaprakasam, “Deep detection and classification of mitotic figures,” in Proc. of SPIE Medical Imaging 2019: Digital Pathology, 2019, vol. 10956, p. 109560T, doi: 10.1117/12.2508770

111.B. Murugesan, K. Sarveswaran, S. M. Shankaranarayana, K. Ram, J. Joseph, and M. Sivaprakasam, “Conv-MCD: A Plug-and-Play Multi-task Module for Medical Image Segmentation,” in Proc. of International Workshop on Machine Learning in Medical Imaging, 2019, pp. 292–300, https://doi.org/10.1007/978-3-030-32692-0_34

112.Antony Raj, S. P. Preejith, V. S. Raja, J. Joseph, and M. Sivaprakasam, “Clinical Validation of a Wearable Respiratory Rate Device for Neonatal Monitoring,” Conf Proc IEEE Eng Med Biol Soc, vol. 2018, pp. 1628–1631, Jul. 2018.

113.R. Arathy, P. M. Nabeel, J. Joseph, and M. Sivaprakasam, “Carotid Local Pulse Wave Velocity Measurement using Dual- Element Accelerometric Patch Probe,” Conf Proc IEEE Eng Med Biol Soc, vol. 2018, pp. 4571–4574, Jul. 2018.

114.P. M. Nabeel, V. Raj Kiran, J. Joseph, and S. Mohanasankar, “Local Evaluation of Variation in Pulse Wave Velocity over the Cardiac Cycle using Single-Element Ultrasound Transducer,” Conf Proc IEEE Eng Med Biol Soc, vol. 2018, pp. 4560–4563, Jul. 2018.

115.V. Raj Kiran, P. M. Nabeel, J. Joseph, S. Venkatramanan, M. I. Shah, and M. Sivaprakasam, “An In-Vivo Study on Intra-Day Variations in Vascular Stiffness using ARTSENS Pen,” Conf Proc IEEE Eng Med Biol Soc, vol. 2018, pp. 4575–4578, Jul. 2018.

116.P M. Nabeel, J. Joseph, and M. Sivaprakasam, “Variation in local pulse wave velocity over the cardiac cycle: in-vivo validation using dual-MPG arterial compliance probe,” in Proc. 11th International Conference on Bioelectromagnetism & 13th Russian German Conference on Biomedical Engineering (ICBEM & RGC), Aachen, Germany, 2018. doi: 10.18154/RWTH-CONV-224961

117.P M. Nabeel, S. Venkatramanan, J. Joseph, and M. Sivaprakasam, “Hemodynamic interventions for inducing blood pressure variation in laboratory settings,” in Proc. 11th International Conference on Bioelectromagnetism & 13th Russian-German Conference on Biomedical Engineering (ICBEM & RGC), Aachen, Germany, 2018. doi: 10.18154/RWTH-CONV-224962

118.V. Raj, P M. Nabeel, J. Joseph, and M. Sivaprakasam, “Non-invasive assessment of arterial incremental elastic modulus variations within a cardiac cycle,” in Proc. 11th International Conference on Bioelectromagnetism & 13th Russian-German Conference on Biomedical Engineering (ICBEM & RGC), Aachen, Germany, 2018. doi: 10.18154/RWTH-CONV-224963

119.P M. Nabeel, V. Raj, J. Joseph, and M. Sivaprakasam, “Non-invasive assessment of local pulse wave velocity as function of arterial pressure,” 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rome, 2018, pp. 1-6.

doi:10.1109/MeMeA.2018.8438763

120.V. Raj, P M. Nabeel, J. Joseph, M I. Shah, and M. Sivaprakasam, “Measurement of arterial Young’s elastic modulus using ARTSENS pen,” 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rome, 2018, pp. 1-6. doi:10.1109/MeMeA.2018.8438729

121.V. Raj, P M. Nabeel, J. Joseph, M I. Shah, and M. Sivaprakasam, “Evaluation of local pulse wave velocity using an image free ultrasound technique,” 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rome, 2018, pp. 1-6. doi: 10.1109/MeMeA.2018.8438649

122.R. Arathy, P M. Nabeel, J. Joseph, and M. Sivaprakasam, “Vascular wall stiffness indices detection using an accelerometer-based system,” 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rome, 2018, pp. 1-6. doi: 10.1109/MeMeA.2018.8438625

123.V. P. Karthik, J. Joseph and S. Mohanasankar, “Measurement of Left Ventricular Parameters using Ultrasound Transducer – a preliminary study,” 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rome, 2018, pp. 1-6. doi: 10.1109/MeMeA.2018.8438790

124.B. Murugesan, V. Ravichandran, S.M. Shankaranarayana, S.P. Preejuth, J. Joseph, and M. Sivaprakasam, “ECGNet: Deep Network for Arrhythmia Classification,” 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rome, 2018, pp. 1-6. doi: 10.1109/MeMeA.2018.8438739

125.A. S. Anusha, S. P. Preejith, T. J. Akl, J. Joseph and M. Sivaprakasam, “Dry Electrode Optimization for Wrist-based Electrodermal Activity Monitoring,” 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rome, 2018, pp. 1-6.

doi: 10.1109/MeMeA.2018.8438595

126.A.C. Ganesh, B.S. Renganathan, C. Rajakumaran, S.P. Preejith, S. Khnadelwal, J. Joseph, and M. Sivaprakasam, “Post-Stroke Rehabilitation Monitoring Using Wireless Surface Electromyography: A Case Study,” 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rome, 2018, pp. 1-6. doi: 10.1109/MeMeA.2018.8438806

127.S. Amalan, A. Shyam, A.S. Anusha, S.P. Preejith, T. Akl, J. Joseph, and M. Sivaprakasam, “Electrodermal Activity based Classification of Induced Stress in a Controlled Setting,” 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rome, 2018, pp. 1-6. doi: 10.1109/MeMeA.2018.8438703

128.A. Kiruthiga, A. Alex. T. Balamugesh, D. Prabhu, D.J. Christopher, S.P. Preejith, J. Joseph, and M. Sivaprakasam, “ Reflectance pulse oximetry for blood oxygen

saturation measurement from diverse locations – A preliminary analysis,” 2018 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rome, 2018, pp. 1-6. doi: 10.1109/MeMeA.2018.8438781

129.M. I. Shah, A. Rajagopalan, J. Joseph and M. Sivaprakasam, "An Improved System for Quantitative Immunoassay Measurement in ImageQuant," 2018 IEEE SENSORS, New Delhi, 2018, pp. 1-4.doi: 10.1109/ICSENS.2018.8589936

130.V. Raj, J. Joseph, M.I. Shah, and M. Sivaprakasam, “An image-free ultrasound method to estimate artery wall thickness surrogate for screening,” in Proc. IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rochester, USA, 2017, pp. 326-331.

131.M.I. Shah, J. Joseph, A. Rajagopalan, and M. Sivaprakasam, “ImageQuant: An imagebased quantitative Immunoassay Analyzer,” in Proc. IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rochester, USA, 2017, pp. 420- 425.

132.A. Jeelani, S.P. Preejith, S. Nagaiyan, J. Joseph, and M. Sivaprakasam, “Design, development and clinical validation of a novel urine output monitor,” in Proc. IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rochester, USA, 2017, pp. 188-192.

133.S.P. Preejith, A. Jeelani, P. Maniyar, J. Joseph, M. Sivaprakasam, “Accelerometer based system for continuous respiratory rate monitoring,” in Proc. IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rochester, USA, 2017, pp. 177-176.

134.B.S. Renganathan, S.P. Preejith, S. Nagaiyan, J. Joseph, M. Sivaprakasam, “System design to prevent Ventilator Associated Pneumonia,” in Proc. IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rochester, USA, 2017, pp 165-170.

135.S.P. Preejith, R. Hajare, J. Joseph, M. Sivaprakasam, “High altitude study on finger reflectance SpO2,” in Proc. IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rochester, USA, 2017, pp. 198-203.

136.P M. Nabeel, S. Karthik, J. Joseph, and M. Sivaprakasam, “Experimental validation of dual PPG local pulse wave velocity probe,” in Proc. IEEE International Symposium on Medical Measurements and Applications (MeMeA), Rochester, USA, 2017, pp. 408-413.

137.R. Arathy, P M. Nabeel, J. Joseph, M. Sivaprakasam, and V. Awasthi, “An accelerometer probe for local pulse wave velocity measurement,” in Proc. IEEE

International Symposium on Medical Measurements and Applications (MeMeA), Rochester, USA, 2017, pp. 426-431.

138.J. Joseph, A.M. Dam, “ARTSENS® orientation navigation system: A study towards faster arterial stiffness measurements,” Proc. 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Jeju Island, Korea, 2017, pp. 1380-1384.

139.J. Joseph, J. K. Vasan, M. Shah, M. Sivaprakasam, and L. Mahajan, “iQuant™ Analyser: A rapid quantitative immunoassay reader,” Proc. 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Jeju Island, Korea, 2017, pp. 3732-3736.

140. M.I. Shah, J. Joseph, U.S. Sanne, and M. Sivaprakasam “PhoneQuant: A smartphonebased quantitative immunoassay analyser,” in Proc. 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Jeju Island, Korea, 2017, pp. 4247 – 4250.

141.A.S. Anusha, J. Joy, S.P. Preejith, J. Joseph, and M. Sivaprakasam, “Differential effects of physical and psychological stressors on electrodermal activity,” in Proc. 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Jeju Island, Korea, 2017, pp. 4549-4552.

142.A.S. Anusha, S.P. Preejith, J. Joseph, M. Sivaprakasam, “Design and implementation of a hand-to-hand multifrequency bioimpedance measurement scheme for Total Body Water estimation,” in Proc. of the 2017 IEEE International Instrumentation and Measurement Technology Conference (I2MTC), Torino, Italy, 2017.

143.P M. Nabeel, S. Karthik, J. Joseph, and M. Sivaprakasam, “Measurement of carotid blood pressure and local pulse wave velocity changes during cuff induced hyperemia,” in Proc. 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Jeju Island, Korea, 2017, pp. 1700-1703.

144.V. Raj, P M. Nabeel, J. Joseph, and M. Sivaprakasam, “Brachial artery stiffness estimation using ARTSENS,” in Proc. 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Jeju Island, Korea, 2017, pp. 262- 265.

145.M. I. Shah, J. Joseph, T. Aryasree, and M. Sivaprakasam, “ARTSENS® mobile: A portable image-free platform for automated evaluation of vascular stiffness,” in 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Orlando, FL, USA, 2016, pp. 5204–5207.

146.P.M. Nabeel, J. Joseph, V. Awasthi, and M. Sivaprakasam, “Single source photoplethysmograph transducer for local pulse wave velocity measurement,” in 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Orlando, FL, USA, 2016, pp. 4256–4259.

147.K. B. Chowdhury, J. Joseph, J. K. Vasan, and M. Sivaprakasam, “ImQuant - An image-based fluorescence reader for quantitative lateral flow immunoassays,” in 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Orlando, FL, USA, 2016, pp. 5152–5155.

148.S.P. Preejith, A. S. Ravindran, R. Hajare, J. Joseph, and M. Sivaprakasam, “A wrist worn SpO 2 monitor with custom finger probe for motion artifact removal,” in 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Orlando, FL, USA, 2016, pp. 5777–5780.

149.B. Renganathan, S. Preejith, S. Nagaiyan, J. Joseph, and M. Sivaprakasam, “A novel system to tackle hospital acquired pressure ulcers,” in 2016 38th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Orlando, FL, USA, 2016, pp. 4780–4783.

150.J. Joseph, M. I. Shah and M. Sivaprakasam, "ARTSENS® Pen: A portable, image-free device for automated evaluation of vascular stiffness," 2016 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Benevento, 2016, pp. 1-6. doi: 10.1109/MeMeA.2016.7533787

151.J. Joseph, P. M. Nabeel, M. I. Shah and M. Sivaprakasam, "Arterial compliance probe for calibration free pulse pressure measurement," 2016 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Benevento, 2016, pp. 1-6. doi: 10.1109/MeMeA.2016.7533810

152.K. B. Chowdhury, J. Joseph, N. Reddy, J. K. Vasan and M. Sivaprakasam, "An image based quantitative fluorescence immunoassay reader for HbA1c testing: Calibration & repeatability study," 2016 IEEE International Symposium on Medical Measurements and Applications (MeMeA), Benevento, 2016, pp. 1-6. doi: 10.1109/MeMeA.2016.7533702

158.P. M. Nabeel, J. Joseph and M. Sivaprakasam, "Arterial compliance probe for local blood pulse wave velocity measurement," 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Milan, 2015, pp. 5712-5715. doi: 10.1109/EMBC.2015.7319689

159.K. B. Chowdhury, J. Joseph and M. Sivaprakasam, "Image based quantitative reader for Lateral flow immunofluorescence assay," 2015 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), Milan, 2015, pp. 1223-1226. doi: 10.1109/EMBC.2015.7318587

160.T. Ganesh, J. Joseph, B. Bhikkaji and M. Sivaprakasam, "Sparse models for determining arterial dynamics," 2015 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), South Brisbane, QLD, 2015, pp. 852-856. doi: 10.1109/ICASSP.2015.7178090

161.J. Joseph, T. A. Sree, C. Boobalan, M. Sivaprakasam and M. Shah, "Image-free evaluation of carotid artery stiffness using ARTSENS: A repeatability study," 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Chicago, IL, 2014, pp. 4799-4802. doi: 10.1109/EMBC.2014.6944697

162.M. Shah, J. Joseph and M. Sivaprakasam, "Ultrasound signal quality parameterization for image-free evaluation of arterial stiffness," 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Chicago, IL, 2014, pp. 2326-2329. doi: 10.1109/EMBC.2014.6944086

163.P. M. Nabeel, J. Joseph and M. Sivaprakasam, "Magnetic plethysmograph transducers for local blood pulse wave velocity measurement," 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Chicago, IL, 2014, pp. 1953-1956. doi: 10.1109/EMBC.2014.6943995

164.A. K. Sahani, M. Shah, J. Joseph and M. Sivaprakasam, "An improved method for detection of carotid walls in ARTSENS," 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Chicago, IL, 2014, pp. 1957-1960. doi: 10.1109/EMBC.2014.6943996

165.S. Karthik, J. Joseph and M. Sivaprakasam, "A study on the use of PPG in quantifying circulatory disruptions," 2014 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Chicago, IL, 2014, pp. 1739-1742. doi: 10.1109/EMBC.2014.6943944

166.M. Shah, J. Joseph and M. Sivaprakasam, "Vascular compliance probe with integrated ECG for image-free evaluation of arterial stiffness," 2014 IEEE International Symposium on Circuits and Systems (ISCAS), Melbourne VIC, 2014, pp. 1384-1387. doi: 10.1109/ISCAS.2014.6865402

167.A. K. Sahani, J. Joseph, and M. Sivaprakasam, “Automatic measurement of lumen diameter of carotid artery in A-mode ultrasound,” in Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE, Osaka, Japan, 2013, pp. 3873-3876.

168.J. Joseph, E. A. Thomas, M. Sivaprakasam, and S. Suresh, “ARTSENS-An image-free system for noninvasive evaluation of arterial compliance,” in Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE, Osaka, Japan,2013, pp. 4054–4057.

169.A. Chandrasekhar, J. Joseph, and M. Sivaprakasam, “Local Pulse Wave Velocity estimation using Magnetic Plethysmograph,” in Engineering in Medicine and Biology Society (EMBC), 2013 35th Annual International Conference of the IEEE, Osaka, Japan, 2013, pp. 2287–2290.

170.A. K. Sahani, J. Joseph, and M. Sivaprakasam, “Automated system for imageless evaluation of arterial compliance,” in Engineering in Medicine and Biology Society (EMBC), 2012 Annual International Conference of the IEEE, 2012, pp. 227–231.

171.A. Chandrasekhar, J. Joseph, and M. Sivaprakasam, “A novel magnetic plethysmograph for non-invasive evaluation of arterial compliance,” in Engineering in Medicine and Biology Society (EMBC), 2012 Annual International Conference of the IEEE, 2012, pp. 1169–1172.

172.J. Joseph, J. Venkataraman, V. J. Kumar, and S. Suresh, “Non-invasive estimation of arterial compliance,” in Instrumentation and Measurement Technology Conference (I2MTC), 2011 IEEE, 2011, pp. 1–5.

173.Jayashankar.V, K. Mala, S. Kedarnath, J.Joseph, U.Omezhilan, V. Krishna, “Design of a 100 GWh wave energy plant,” Proc. of World Renewable Energy Congress 2011, Sweden, May 8-11, 2011, available online @ http://www.ep.liu.se/ecp/057/vol9/004/ecp57vol9_004.pdf, accessed on Nov 3, 2019.

174.J. Joseph and V. Jayashankar, “Magnetic sensor for non-invasive detection of blood pulse and estimation of arterial compliance,” in Biomedical Engineering and Sciences (IECBES), 2010 IEEE EMBS Conference on, 2010, pp. 170–175.

175.V. Jayashankar, K. Mala, J. Joseph, T. Setoguchi, and M. Takao, “A twin unidirectional turbine topology for wave energy,” Third international conference on Ocean Energy, Bilbao, 2010, available online @ https://www.icoe-conference.com/publication/a_twin_unidirectional_turbine_topology_for_wave_energ/, accessed on Nov 3, 2019

176.K. Mala, J. Joseph, V. Jayashankar, T. M. Muruganandam, S. Santhakumar, M. Ravindran, M. Takao, T. Setoguchi, K. Toyota, and S. Nagata, “Design of a 50 GWh Wave Energy Plant,”2009 Annual IEEE India Conference, Gujarat, 2009, pp. 1-4.doi: 10.1109/INDCON.2009.5409357

177.K. Mala, J. Joseph, V. Jayashankar, M. A. Atmanand, T. Setoguchi, and M. Takao, “Performance Comparison of Power Modules in the Indian Wave Energy Plant,” in Proceedings of The Eighth (2009) ISOPE Ocean Mining Symposium, Chennai, 2009, pp. 47–51.

178.K. Mala, J. Joseph, J.Ninoy, and V. Jayashankar, “Techno-commercial study of twin unidirectional turbine based wave energy plants,” in Proceedings of The Eighth (2009) ISOPE Ocean Mining Symposium, Chennai, 2009, pp. 42–46.

179. J. Joseph, V. Jayashankar, P. Sivashankar, and U. Vinatha, “Measurements for proof of concept validation of a twin unidirectional turbine wave energy plant,” in Instrumentation and Measurement Technology Conference, I2MTC’09, IEEE, 2009, pp. 1744–1747.

180.J. Joseph, V. Jayashankar, and V. J. Kumar, “A PC based system for non-invasive measurement of carotid artery compliance,” in Instrumentation and Measurement Technology Conference, I2MTC’09. IEEE, 2009, pp. 680–685.

181.J. Joseph and V. Jayashankar, “An improved echo tracking algorithm for arterial distensibility measurements,” 2009 International Conference on Biomedical and Pharmaceutical Engineering, Singapore, 2009, pp. 1-5. doi: 10.1109/ICBPE.2009.5384091

182. J. Joseph and V. Jayashankar, “A virtual instrument for real time in vivo measurement of carotid artery compliance,” in Engineering in Medicine and Biology Society, 2008. EMBS 2008. 30th Annual International Conference of the IEEE, 2008, pp. 2281–2284.

Books

Scholastic Achievements

  • Best paper award at the 2018 Russian German Conference in Aachen Germany, for the paper titled “Variation in local Pulse Wave Velocity over a cardiac cycle: In-vivo validation using dual MPG arterial compliance probe”
  • Best paper award 2016 IEEE Symposium on Medical Measurements and Applications for paper titled “ARTSENS® Pen: A portable, image-free device for automated evaluation of vascular stiffness”
  • Winner of the 2015 National Instruments Engineering Impact Awards under 3 categories, viz (a) Customer Application of the Year (b) Advanced Research, and (c)Humanitarian Award for developing ARTSENS – An easy to use image-free technology for arterial stiffness evaluation and vascular screening
  • Dr. Mukunda Rao Endowment for the best PhD thesis in electrical engineering in inter-disciplinary areas of research by IIT Madras in 2011
  • ENERTIA Award (Citation + Rs. 1 lakh) 2010 for Idea Innovation in Institution for Wave Energy.
  • Silver Medal for highest CGPA in the first two semesters of M.Tech ( IIT Madras ).
  • All India Rank 15 in GATE 2006; University of Kerala Rank 1 in B.Tech
  • Kerala State Rank 1 in Higher Secondary; Kerala State Rank 14 in Class X.