Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1992-04-17
1993-04-27
Yasko, John D.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604132, 604246, 6048901, 128DIG12, A61M 514
Patent
active
052058204
ABSTRACT:
An apparatus for accurately infusing medicinal agents into an ambulatory patient at specific rates over extended periods of time. The apparatus is of a compact, low profile, laminate construction and includes an elastic distendable membrane, which, in cooperation with a thin planar base, defines a fluid chamber having a fluid outlet. Disposed within the fluid chamber is a thin fluid permeable member which precisely controls the rate of fluid flow through the fluid outlet.
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Brunton James E.
Maglione C.
Science Incorporated
Yasko John D.
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