Long above elbow and elbow disartic prosthesis

Claim 2

A prosthesis comprising: a first member adapted to be secured onto a stump; a second member movably coupled with said first member, said second member including a rotation means for providing rotatable movement of said second member with said first member, said rotation means including a cup member, said cup member including a wall having an open end for receiving and surrounding a portion of said first member and adapted to surround a portion of the stump, said cup member rotatably secured to said first member by a fastening means, said first and second members emulating a sound human limb.

Claim 3

The prosthesis according to claim 1 wherein said fastening means includes a stud extending from said first member through an aperture in said cup member and a retaining member coupled with said stud to secure said cup member to said first member.

Claim 4

The prosthesis according to claim 1 wherein said second member further includes a hinged portion to provide the second member with additional movement.

Claim 5

The prosthesis according to claim 1 wherein said cup member surrounds a lower end portion of said first member.

Claim 6

The prosthesis according to claim 1 wherein once said first member is secured to the stump, said first and second members are substantially anatomically proportional with the amputee's sound limb.

Claim 7

A prosthesis for disarticulated or long elbow amputations comprising: a humeral member adapted for positioning over and securing with an arm stump, said humeral member having an exterior surface; a rotating elbow member surrounding a portion of said exterior surface of said humeral member, said rotating member coupled with said humeral member, said elbow member having a cylindrical wall having an open end for receiving a portion of said humeral member and adapted to surround a portion of the stump; and a forearm member hinged for movement with said rotating member, said humeral, rotating elbow and forearm members being of desired adjustable sizes such that the prosthesis is adapted to be substantially anatomically proportional with an amputee's sound arm.

Claim 8

A prosthesis for disarticulated or long elbow amputations comprising: a humeral member adapted for positioning over and securing with an arm stump, said humeral member having an exterior surface; a rotating elbow member surrounding a portion of said exterior surface of said humeral member, said rotating member coupled with said humeral member, said elbow member having a cylindrical wall having an open end for receiving a portion of said humeral member and adapted to surround a portion of the stump; and a forearm member hinged for movement with said rotating member, said humeral, rotating elbow and forearm members being of desired adjustable sizes such that the prosthesis is adapted to be substantially anatomically proportional with an amputee's sound arm.

Claim 9

The prosthesis according to claim 6 wherein said humeral member includes a radial overlap covering an edge portion of said rotating elbow member.

Claim 10

The prosthesis according to claim 6 wherein said rotating elbow member has an overall cup shape with annular wall having two ends, one end being open and the other being continuous and arcuate.

Claim 11

The prosthesis according to claim 6 further comprising a wrist member secured to said forearm member.

Claim 12

The prosthesis according to claim 9 further comprising a terminal device secured to said wrist member.

Claim 13

A prosthesis for disarticulated or long elbow amputations comprising: a humeral member adapted to be connected with an arm stump; a rotating elbow member surrounding a portion of said humeral member and adapted to surround a portion of the stump and providing the prosthesis with rotational movement, said rotating elbow member including a cylindrical wall open at one end and the other end being arcuate and continuous therewith, said humeral member end portion inserting into said open end and abutting the arcuate end, a stud extending from said humeral member through an aperture in said rotating elbow member with a retaining member on said stud to secure said rotating elbow member with said humeral member; and a forearm member coupled with said rotating elbow member by a hinge means for hinged movement.

Claim 14

A prosthesis for disarticulated or long elbow amputations comprising: a humeral member adapted to be connected with an arm stump; a rotating elbow member surrounding a portion of said humeral member and adapted to surround a portion of the stump and providing the prosthesis with rotational movement, said rotating elbow member including a cylindrical wall open at one end and the other end being arcuate and continuous therewith, said humeral member end portion inserting into said open end and abutting the arcuate end, a stud extending from said humeral member through an aperture in said rotating elbow member with a retaining member on said stud to secure said rotating elbow member with said humeral member; and a forearm member coupled with said rotating elbow member by a hinge means for hinged movement.

Claim 15

The prosthesis according to claim 11 wherein said hinge means includes a pair of hinges connecting said rotating elbow member with said forearm member.

Claim 16

The prosthesis according to claim 12 wherein one of said hinges is of a releasable locking type hinge enabling the forearm member to be moved vertically and locked in a plurality of positions.

Claim 17

The prosthesis according to claim 11 wherein said stud is threaded and said retaining member includes a mating threaded nut for maintaining coupling of the rotating elbow member with the humeral member.