Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1994-09-26
1997-12-02
Buiz, Michael Powell
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604200, 604 51, A61M 500
Patent
active
056930275
ABSTRACT:
A plastic top for adapting to a chosen syringe (14) a standard cartridge (8) of the kind having a neck (9) with a flange (10) and being closed by a rubber membrane (11) sealingly secured against the flange (10) by a metal cover (12) having its edge beaded behind the flange. This plastic top has a bore (2) for receiving the neck part (9) of the cartridge (8), which bore (2) has a diameter making it fit over the metal cover (12) and is provided with protrusions (3;9) gripping behind the edge of the metal cover (12) when the neck part (9) is inserted in the bore. The outer contour of the plastic top is adapted to the syringe type in which the cartridge is going to be used.
The plastic top is provided with a thread (5;18) coaxial with the bore to receive a needle hub (13) in a way making its needle (15) penetrate the membrane (11) of the cartridge (8) when the hub (13) is mounted on the thread (5) of the plastic top.
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Bonnichsen Frits Frydendal
Hansen Ib
Mikkelsen S.o slashed.ren
Buiz Michael Powell
Harrington Esq. James J.
Nguyen A. T.
Novo Nordisk A S
Zelson Esq. Steve T.
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