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On Cults you can also find a 3D printer nearby, get voucher codes to buy cheap 3D printers or filaments at best prices and also a whole series of 3D printing contests. Cults is a joyful community that brings together all 3D printing fans to dialogue and create together.

Sharing and downloading on Cults3D guarantees that designs remain in makers community hands! And not in the hands of the 3D printing or software giants who own the competing platforms and exploit the designs for their own commercial interests.

Download 3d Printing Models

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You are a designer and you want to sell your 3D models optimized for 3D printing? Thanks to Cults you can earn money with your files STL, OBJ, CAD, 3MF, etc.! For each download, you will receive 80% of the net selling price (excluding VAT) via PayPal. Cults keeps 20% of commission which is used to finance bank fees (about 5%) and then all the costs related to the technical maintenance of the platform: hosting, bandwidth, accounting, email communications, translations, etc. There is no subscription system or fixed fee to pay. You sell, you win!

3D Printing with SketchUp: Use SketchUp to generate print-ready models and transform your project from concept to reality [Dietzen Aka 'the Sketchup Guy', Aaron] on Amazon.com. *FREE* shipping on qualifying offers. 3D Printing with SketchUp: Use...

As far as working in SketchUp you have to make sure you are creating what SketchUp calls solid objects (groups and components). They will be considered manifold or watertight which is required of the .stl file for printing. To be printable thee components/groups must have no stray edges, holes, or internal faces. All faces have to be oriented correctly with the back faces toward the print media and the front faces toward air. If your models are clean and properly created you should have no problem.

Yes. Faces in SketchUp have a front and a back. The default front face color is white and the default back is blue-gray. Before you start applying materials to your models you need to first ensure that all faces are correctly oriented.

Model Resin was developed to meet the precision, reliability, and throughput requirements of restorative dentistry. Print accurate models and dies with crisp margins and contacts, delivering high-quality results on fast-paced timelines.

Printing models vertically requires the addition of support structures. To generate these structures, open the Supports tool (see 1) on the left side of PreForm and click the Auto-Generate Selected or Auto-Generate All button (see 2).

Tip: For even stronger Draft V2 models you can set the temperature to 60 C. Models 3D printed in Draft V2 Resin were fully tested and validated in making dental appliances with or without temperature during post-curing.

Gambody is the online marketplace where you can download video game and comic book models in STL file format. High-poly, amazingly detailed and absolutely error-free 3D models files optimized for all types of 3D printers.

The treatment of complex fractures using the 3D printing approach reduced the frequency of intraoperative fluoroscopy, blood loss volume, and operative time, but did not improve postoperative function compared with routine treatment. The patients wanted the doctor to use the 3D model to describe the condition and introduce the operative plan because it facilitated their understanding. The orthopaedic surgeons thought that the 3D model was useful for communication with patients, but were much less satisfied with its use in preoperative planning.

Our study revealed that 3D printing models effectively help the doctors plan and perform the operation and provide more effective communication between doctors and patients, but can not improve postoperative function compared with routine treatment.

Our aim was to use 3D printing models to reconstruct the distal radius fractures in patients and evaluate its efficacy in the surgical outcomes for the fracture repair and in the communication between doctors and patients. We assumed that 3D printing models effectively help the doctors plan the operation and surgical outcomes, and provide more effective communication between doctors and patients.

3D printing technology is developing rapidly in the field of orthopaedic surgery, and some scholars have published on its applications [17,18,19,20,21,22]. They maintain that 3D printing models can make diagnosis and surgery more directly visible, realistic, and specific by assisting in the clinical diagnosis, aiding the planning of complex operation strategies, and allowing simulation of the operation, rendering the use of this method in orthopaedic surgery feasible and accessible. Because 3D printing can be used to produce an individualised, realised solid prototype of a fracture before complex surgery, junior surgeons can observe the anatomical structure of the fracture and simulate the surgical operation to determine the size of the implant required for internal fixation.

Although 3D printing exhibits significant advantages, there are certain drawbacks that may undermine its wide use. The large eco nomic cost and the extended time required for printing are often referred as such in the literature[13,31]. Unfortunately, these types of information are inadequately reported in the included studies, and when they do, there are numerous factors that can significantly affect these parameters, which are rarely explained. As far as the cost is concerned, the price for printing one model starts at around $100 and can exceed $1000. However, the printing technique and the printer, the fabrication materials used, and the size of the model can drastically change the cost. Moreover, in some studies, the printing is assigned to third specialized companies, which may include extra costs in the final price (branding, shipping costs) or make marketing discounts. In some studies, the lesions, biliary tract and vascular structures are printed, but not the parenchyma, not only for educational/clinical reasons (touching the structures), but also to reduce the cost. In terms of time, it seems that not only the printing procedure itself is a time-consuming process, but so are the preliminary stages of image segmentation and data conversion to a printer-compatible format. The size of the model, the desired quality and the software used determine the needed time.

Patient-specific 3D models are being used increasingly in medicine for many applications including surgical planning, procedure rehearsal, trainee education, and patient education. To date, experiences on the use of 3D models to facilitate patient understanding of their disease and surgical plan are limited. The purpose of this study was to investigate in the context of renal and prostate cancer the impact of using 3D printed and augmented reality models for patient education.

All types of patient-specific 3D models were reported to be valuable for patient education. Out of the three advanced imaging methods, the 3D printed models helped patients to have the greatest understanding of their anatomy, disease, tumor characteristics, and surgical procedure.

While these small studies above support the added benefit of 3D models, the role that 3D models can play in shared decision making is yet to be defined. We believe that in addition to 3D printed models, advanced visualization of medical images in 3D formats such as virtual reality (VR), augmented reality (AR), or 3D computer models might also help to overcome the limitations of consultations performed with 2D images. All types of 3D models could be referred to during the consultation and could be used to describe the anatomy, disease, and treatment options allowing for improved levels of patient understanding of anatomy and disease, as well as facilitate better patient decisions regarding the treatment plan. The aim of this study was two-fold: (1) to prospectively evaluate, in a large cohort of patients, the usefulness of patient-specific 3D urologic oncology (kidney and prostate cancer) models for patient education and (2) to compare the usefulness of different types of 3D models in patient education.

Image segmentation of the urologic cancer models was performed using Mimics 20.0 (Materialise, Leuven, Belgium) as described previously [10]. For kidney cancer models, the kidney, tumor, vein, artery, and collecting system were segmented and for prostate cancer models, the prostate, tumor, rectal wall, urethra and bladder neck, and neurovascular bundles were segmented. Each segmented region of interest raster was converted to a surface mesh which could be exported in 3D PDF format for direct visualization, converted to standard tessellation language (.stl) format for multi-colored 3D printing (J750, Stratasys, Eden Prairie, MN), or converted to Alias/Wavefront (.obj) format for AR programming and visualization using the Microsoft HoloLens AR device [11]. Figure 1 shows representative 3D models of each type.

Survey responses for each of the 3D model groups were compared to the group with just imaging using the Mann-Whitney test. The paired-sample Wilcoxan signed rank test was utilized to compare results for patients who answered the surveys twice, before and after seeing a 3D model. In addition, the cohort that received 3D models completed additional questions to compare usefulness of the different forms of visualization of the 3D models (Table 2). Results for the 3D printed models were compared to AR and 3D computer models using the Mann-Whitney test. Statistical analyses were performed in SPSS Statistics Version 23 (IBM Corp, Armonk, NY) and Matlab R2017a (The Mathworks Inc., Natick, MA). 2351a5e196