Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Leg – Suspender or attachment from natural leg
Patent
1988-09-16
1990-03-13
Schroeder, Werner H.
Prosthesis (i.e., artificial body members), parts thereof, or ai
Leg
Suspender or attachment from natural leg
623 57, 02 22, A61F 278
Patent
active
049080377
ABSTRACT:
A prosthesis sleeve for attaching a prosthesis to a partially amputated limb of the body which is made of an elastomeric material which may have a tube shape and having concentric annular ribbing on an inside surface of one end to engage the remaining portion of the limb, thereby creating a suction-type seal therebetween to suspend the prosthesis. Another end of the sleeve has a smooth inside surface which engages the prosthesis forming a seal therebetween. The combination of seals creates an air tight junction and secure attachment of the prosthesis to the limb for rigorous activity such as athletics for persons requiring prostheses.
REFERENCES:
patent: 3262131 (1966-07-01), Argersinger
patent: 3600717 (1971-08-01), McKeehan
patent: 3874001 (1975-04-01), Patience et al.
patent: 3909855 (1975-10-01), Barredo
patent: 4474573 (1984-10-01), Detty
patent: 4479272 (1984-10-01), Beldzisky
patent: 4822371 (1989-04-01), Jolly et al.
Current Sara M.
Schroeder Werner H.
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