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Customized Hand Plaster Cast by using 3D Printing Technology
Omkar Dighe1, Kunal Bolli2, Rushikesh Bodkhe 3, Sahil Hinge 4, Prof. M. R. Benke 5
1 Mechanical Engineering, Pes Modern College of Engineering
2 Mechanical Engineering, Pes Modern College of Engineering
3 Mechanical Engineering, Pes Modern College of Engineering
4 Mechanical Engineering, Pes Modern College of Engineering
5 Prof. Mechanical Engineering, Pes Modern College of Engineering
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Abstract - This research explores a more personalized approach to hand casting by using 3D printing technology as an alternative to traditional plaster casts. The goal was to improve the overall comfort, fit, and usability for patients while maintaining the necessary support for healing. The process began with a 3D scan of the patient’s hand, followed by the creation of a custom design using computer-aided design (CAD) software. The final cast was produced with fused deposition modeling (FDM), using lightweight and breathable materials. The customized casts were tested for durability and comfort, and the results showed notable improvements over standard plaster casts. Patients reported better ventilation, reduced weight, and a more secure, personalized fit. These findings suggest that 3D-printed casts not only provide the required support but also enhance the overall patient experience. This method has the potential to modernize orthopedic care, especially in settings where comfort, speed, and customization are priorities.
Key Words: 3D printing, orthopaedic cast, hand support, custom fit, CAD design, patient experience.
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