Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1995-11-27
1998-08-25
Coggins, Wynn Wood
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604264, 604282, 604280, 604 19, A61M 3700
Patent
active
057978760
ABSTRACT:
The present invention includes a guidewire device capable of delivering perfusion fluids to a vascular site while at the same time exhibiting handling characteristics associated with existing non-perfusion guidewires. Preferred embodiments include a perfusion guidewire which closely matches the dimensions and physical characteristics of standard guidewires. Preferred embodiments also permit high pressure perfusion of supersaturated solutions, and include a liquid flow path which will not promote bubble generation or growth, or destabilize a supersaturated solution.
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patent: 5322508 (1994-06-01), Viera
patent: 5498251 (1996-03-01), Dalton
Katzen.TM. Infusion Wires Product Description, Rev. 3/91
Levin Philip S.
Spears J. Richard
Zalesky Paul J.
Coggins Wynn Wood
Gring N. Kent
Therox, Inc.
Wayne State University
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