Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" (СФУ)
发明人:
Алтунин Роман Русланович
申请号：
RU2017141660
公开号：
RU183424U1
申请日:
2017.11.29
申请国别(地区):
RU
年份:
2018
代理人:
摘要：
The utility model relates to the field of medical technology, namely, prosthetics and technical means for the rehabilitation of patients. The active traction prosthesis of the hand is used with the complete or partial absence of the fingers of the hand, provided that part of the palm is preserved. The hand prosthesis is activated by the movement of the wrist joint. The objective of the proposed utility model is to create a reliable, budgetary active prosthetic brush with a basic grasping function and the function of training the muscles of the stump.The technical result is achieved through the use of modern technologies of 3D printing, 3D scanning, computer modeling, and the use of highly durable materials (plastics) doped with carbon. The use of the above technologies and materials has significantly reduced the cost of the product, reduce weight, increase the strength of parts and the accuracy of their manufacture, while reducing the time for individual design and manufacture of prosthetic products. Simplified scaling, which was made possible through the use of computer simulation technology, as well as low cost, will allow the traction prosthesis to be changed almost every year, which is important for children. Structurally, the proposed utility model differs from its predecessors by the use of a ball mount instead of a hinge between the cult-receiving sleeve and the forearm sleeve. The design of the prosthetic fingers, which contains a limiter, allows more efficiently redistribute the load between the parts of the prosthesis. The prosthesis does not require a cosmetic elastic sheath, since It is made using 3D printing technology from a uniform material and has a cosmetic appearance. For better grip of objects, the length of the fingers of the prosthesis is increased. 1 hp f-ly. It is made using 3D printing technology from a uniform material and has a cosmetic appearance. For better grip of objects, the length of the fingers of the prosthesis is increased. 1 hp f-
