Mechanical prosthetic finger device

摘要

A prosthetic finger that is able to provide independent natural movement to mimic a real finger. The present invention utilizes unique connections to provide users with natural movement and restore their ability to perform activities that require the full dexterity of their hands. Additionally, the present invention also allows users to interact with touch screens that normally would not work due to the insulating properties of other traditional prosthetic fingers.

主权项

1. A mechanical prosthetic finger device comprises,
a distal phalange; a middle phalange; a proximal phalange ring; a distal pad platform; a distal pad; a middle pad platform; a middle pad; a plurality of rods; the distal phalange comprises a distal platform fastener, a middle phalange joint channel, pair of proximal pulling hinges; a middle phalange comprises a middle platform fastener, a pair of distal joint hinges, a pair of proximal joint hinges, and a pair of spring hinge ports; the proximal phalange ring comprises a proximal phalange yoke and a proximal phalange frame; the proximal phalange yoke comprises a pair of extending spring hinges, a pair of frame joint hinges, and a finger base brace; the proximal phalange frame comprises an extended wishbone hinge, a pair of posterior yoke joint hinge, a pair of anterior phalange joint hinge; the distal pad being adhered to the distal pad platform; the middle pad being adhered to the middle pad platform; the distal pad platform being secured to the distal platform fastener; and the middle pad platform being secured to the middle platform fastener.