Portable infusion device

Details Portable infusion device Portable infusion device

1985-06-17

1987-04-14

Smith, Leonard E.

Pumps

Condition responsive control of pump drive motor

Having timer or delay means

604153, F04B 4900, A61M 500

Patent

active

046574867

ABSTRACT:
A portable infusion device for injecting medicinal fluids into a human or animal body by means of a positive pressure pump that is automatically operated at selected time intervals to inject accurate amounts of fluid medicine into the body.

REFERENCES:
patent: 1874667 (1932-08-01), Wada
patent: 2925814 (1960-02-01), Vibber
patent: 3083647 (1963-04-01), Muller
patent: 3736930 (1973-06-01), Georgi
patent: 4013074 (1977-03-01), Siposs
patent: 4140117 (1979-02-01), Buckles
patent: 4150672 (1979-04-01), Whitney
patent: 4498843 (1985-02-01), Schneider et al.

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