Reservoir module for a drug delivery system

Details Reservoir module for a drug delivery system Reservoir module for a drug delivery system

1993-01-22

1994-06-28

Yasko, John D.

Surgery

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

Treating material introduced into or removed from body...

604151, 604411, 604415, A61M 3700

Patent

active

053242580

ABSTRACT:
A medicament reservoir module for attachment to a pumping and control module includes a conventional medicament vial closed at one end by a penetrable stopper, which is inserted to operate as a piston in the vial. A hollow needle, attached to an adaptor that releasibly connects to the stopper, pierces the stopper and provides a medicament flow path via a slack length of flexible tubing from the vial to a peristaltic pump in the pumping and control module. A housing supports the vial, encloses the adaptor, hollow needle, and slack tubing, and releasibly connects to the pumping and control module. Thereby, a detachable reservoir module is provided, permitting quick and reliable resupply of medicament directly from filled standard vials.

REFERENCES:
patent: 3321098 (1967-05-01), Ogle
patent: 3994296 (1976-11-01), Cloyd
patent: 4169475 (1979-10-01), Genese
patent: 4199307 (1980-04-01), Jassawalla
patent: 4259956 (1981-04-01), Ogle
patent: 4559038 (1985-12-01), Berg et al.
patent: 4565542 (1986-01-01), Berg
patent: 4650469 (1987-03-01), Berg et al.
patent: 4657486 (1987-04-01), Stempfle
patent: 4883483 (1989-11-01), Lindmayer
CADD--PCA--Ambulatory Fusion Pump Model 5800 (page from advertisement).
U.S. Patent Office Official Gazette, Mar. 15, 1988, p. 1524, Pat. No. 294,733, Casing for a Drug Delivery System.
Abbott Lifecare 4100 (page from brochure).

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