Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1986-04-28
1987-11-10
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604247, 128 1D, A61M 2900
Patent
active
047055073
ABSTRACT:
An arterial catheter of the multi-lumen type having an inflatable balloon portion to wedge the catheter in place against the arterial wall. Multi-infusions are allowed through the segmented multi-lumens. This catheter is so designed to allow blood to flow in the arterial system with the catheter in place. During diastolic phases, the blood flow will be closed off with movable plastic valves.
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patent: 3995617 (1976-12-01), Watkins et al.
patent: 4423725 (1984-01-01), Baran et al.
patent: 4592340 (1986-06-01), Boyles
Kartchner Gene B.
Rosenbaum C. Fred
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