Body mounted pump housing and pump assembly employing the same

Details Body mounted pump housing and pump assembly employing the same Body mounted pump housing and pump assembly employing the same

1982-12-23

1985-11-12

Pellegrino, Stephen C.

Surgery

Controlled release therapeutic device or system

Osmotic or diffusion pumped device or system

604131, A61J 700, A61M 500

Patent

active

045525617

ABSTRACT:
A self-contained body mounted pump assembly for continuously administering a therapeutic agent parenterally. The pump has a transparent top through which the contents can be seen and outwardly flaring sides to provide for comfort, stability and other useful features. The pump assembly is driven by a fluid imbibing, preferably osmotic pump and contains its own source of actuating fluid. Means for superimposing a pulse dose on the tonic flow are also described.

REFERENCES:
patent: 2589426 (1952-03-01), Ogle
patent: 3469578 (1969-09-01), Bierman
patent: 3731681 (1975-05-01), Blackshear et al.
patent: 3845770 (1974-11-01), Theeuwes
patent: 3916899 (1975-11-01), Theeuwes
patent: 4282872 (1981-08-01), Franetzki et al.
patent: 4320757 (1982-03-01), Whitney et al.
patent: 4340048 (1982-07-01), Eckenhoff
patent: 4360019 (1982-11-01), Portner et al.

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