Fluid dispensing device

Details Fluid dispensing device Fluid dispensing device

1987-05-15

1989-10-17

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

604135, 604248, A61D 5005

Patent

active

048743860

ABSTRACT:
A fluid dispensing device useful as an inexpensive, light-weight ambulatory disposal drug infusion pump comprises a flexible reservoir for liquid to be administered parenterally to a patient, a mechanism for placing the liquid in the reservoir under a constant pressure for dispensing the liquid from the device, a distal septum for introducing liquid in the reservoir, and a flow control mechanism for adjustably controlling the flow rate of the liquid dispensed from the device.

REFERENCES:
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patent: 3532126 (1970-10-01), Boothe
patent: 3877428 (1975-04-01), Seagle et al.
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patent: 4275767 (1981-06-01), Westfall
patent: 4298000 (1981-11-01), Thill et al.
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patent: 4447232 (1984-05-01), Sealfon et al.
patent: 4507115 (1985-03-01), Kambara et al.
patent: 4537680 (1985-08-01), Barth
patent: 4626244 (1986-12-01), Reinicke
patent: 4634434 (1987-01-01), Marino, Jr. et al.
"Low-Compliance Perfusion Pump for Oesophagael Manometry", P. Ask, Medical & Biological Engineering & Computing, Nov. 1978, pp. 732-738, vol. 16.

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