Surgery – Instruments – Orthopedic instrumentation
Patent
1993-11-04
1996-03-26
Willse, David H.
Surgery
Instruments
Orthopedic instrumentation
606 92, 623 22, A61B 1788, A61F 234
Patent
active
055016871
ABSTRACT:
A body (2) for distributing bone cement (8) rests by an elastic collar (4) against the outer edge of a hollow (1) in the bone and has a passage (5) through into the hollow (1) in the bone, into which a syringe (6) for bone cement may be inserted. In the hollow (1) in the bone the body (2) is made as a displacement body of the shape (3) of the implant which is to be inserted later. During injection into the space between the body and the hollow in the bone a designed pressure is maintained until the viscosity of the bone cement (8) is adequate for taking the body (2) out of the hollow (1) in the bone without bone cement (8) flowing back. Subsequently the actual implant may be pressed into the thus prepared but still plastically deformable countermould of bone cement (8) .
REFERENCES:
patent: 3866248 (1975-02-01), Kummer
patent: 4274163 (1981-06-01), Malcom et al.
patent: 4399814 (1983-08-01), Pratt et al.
patent: 4488549 (1984-12-01), Lee et al.
patent: 4815454 (1989-03-01), Dozier
patent: 4892550 (1990-01-01), Huebsch
patent: 4896662 (1990-01-01), Noble
patent: 5078746 (1992-01-01), Garner
patent: 5116377 (1992-05-01), Skripitz et al.
Bider Kurt
Willert Hans-Georg
Sulzer Medizinaltechnik AG
Willse David H.
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