Patents
Surgeon and operating room staff consciousness monitoring system based on infrared spectroscopy for medical errors reduction
Issued Apr 3, 2020
ir 102686
It is necessary to monitor consciousness online to reduce medical errors by the nurse or physician. In reduced consciousness due to fatigue or long-term works, the necessary warning should be given. Therefore, it is necessary to build a device that can do such work with high speed and accuracy and, at the same time, has easy use. The invention measures the state of consciousness by measuring the brain's LPFC region's hemodynamic response, which is related to the anterior part of the forehead, and issues a warning if there is a decrease in consciousness.
ACRRL's inventors:
Wearable gadget prevents bed sores by electronic pulse excitation with Ability to analyze surface pressure
Issued Jan 20, 2020
ir 102475
Bedsore or Pressure sore is a lesion that occurs in the skin and subcutaneous tissues due to continuous and long-term Pressure on the skin. Bedsores occur in areas of the body where the skin rests on a bony protrusion and does not join between them, such as the buttocks, shoulders, skin, along the spine, back or back, heels, ankles, or skin, behind the knee. Bedsores are more likely to occur in people who have to sleep in a fixed position for a long time and can change their position in bed. Patients, such as those with spinal cord injuries, muscle paralysis, multiple sclerosis, and other neurological problems that contribute to pain relief, or if the patient has been in the intensive care unit (ICU) for a long time, During the long recovery period after surgery, older people or others who are unable to change their posture for any reason without the help of others are at greater risk of developing ulcers. If you design an intelligent electrical system to prevent bedsores in people prone to the disease and treat it, it can solve the problems associated with the disease.
ACRRL's inventors:
Transformer Oil Quality Photonic Warning System
Issued Aug 19, 2018
ir 102582
For proper electrical operation of electrical equipment such as transformers and oil switches, it is necessary to use special oil in this equipment. Parts of this equipment are entirely placed in a special oil chamber. Reasons for using oil Some electrical equipment include: 1) Electrical insulation. 2) Temperature control inside the equipment and heat transfer outside the equipment. 3) Prevent corrosion of insulation materials and metal parts at high temperatures. 4) Longer lifespan and guarantee chemical stability for components inside the equipment. 5) Sealing, collecting, and transporting impurities due to the operation and friction of moving parts of equipment outside the sensitive parts. 6) Prevent electric sparks caused by high voltages. The special oils used in these types of equipment lose their efficiency after a while due to chemical agents. For this reason, electricity companies must test the transformer oils in the electricity network in periods, and if Defective oil, refine or replace the oil. Due to many types of equipment in the electricity network, periodic testing of this equipment is time-consuming and entails financial costs. Also, due to the dangers for people who perform this test, it is necessary to cut off that part of the network during the electricity test. In addition to economic problems for electricity companies, electricity companies also create many problems for electricity consumers. The patent device performs testing and analysis of oil automatically and periodically without the need for the presence of people. If it is defective, it sends a warning message to the relevant electricity companies. As a result, the mentioned problems are solved.
ACRRL's inventors:
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