Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1997-07-29
2000-10-03
Coggins, Wynn Wood
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604232, A61M 500
Patent
active
061266469
ABSTRACT:
A plastic adaptor top for adapting to a chosen syringe a standard cartridge of the kind having a neck with a flange and being closed by a rubber membrane sealingly secured against the flange by a metal cover having its edge beaded behind the flange. This plastic top has a bore for receiving the neck part of the cartridge, which bore has a diameter making it fit over the metal cover and is provided with protrusions gripping behind the edge of the metal cover when the neck part is inserted in the bore. The outer contour of the adaptor top is provided with threads coaxial with the bore to receive a needle hub in a way causing the needle to penetrate the membrane of the cartridge when the hub is mounted on the thread of the plastic top.
REFERENCES:
patent: 3375825 (1968-04-01), Keller
patent: 4619651 (1986-10-01), Kopfer et al.
patent: 4664656 (1987-05-01), Taddei
patent: 4768568 (1988-09-01), Fournier et al.
patent: 5269317 (1993-12-01), Bennett
patent: 5498253 (1996-03-01), Bonnichsen
Bonnichsen Frits Frydendal
Hansen Ib
Mikkelsen S.o slashed.ren
Coggins Wynn Wood
Nguyen A. T.
Novo Nordisk A S
Zelson Esq. Steve T.
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