Syringe infusion device

Details Syringe infusion device Syringe infusion device

1996-02-06

1998-01-20

Rimell, Sam

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604228, 604218, A61M 3700

Patent

active

057096635

ABSTRACT:
A device for transferring liquid between the body of a patient and a syringe includes a syringe barrel defining a bore, a plunger that may slide through the bore to force liquid into or out of the bore, and a pump capable of sliding the plunger. The pump housing positively connects to the bore by sliding a protrusion formed on the exterior of the pump housing into an indentation formed within the interior surface of the bore.

REFERENCES:
patent: 1667273 (1928-04-01), Stewart
patent: 2503445 (1950-10-01), Lermer
patent: 2555878 (1951-06-01), Drabicki
patent: 3973554 (1976-08-01), Tipton
patent: 3993063 (1976-11-01), Larrabee
patent: 4699614 (1987-10-01), Glazier
patent: 5050617 (1991-09-01), Columbus
patent: 5350367 (1994-09-01), Stiehl
patent: 5405326 (1995-04-01), Haber
patent: 5445620 (1995-08-01), Haber

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