Surgery – Means for introducing or removing material from body for... – Material introduced into and removed from body through...
Patent
1993-05-18
1995-10-31
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Material introduced into and removed from body through...
604246, 604264, 604280, A61M 100
Patent
active
054625238
ABSTRACT:
This invention is a surgical instrument and specifically is a catheter for treating a target site by delivering a controlled amount of a therapeutic or diagnostic agent (the target site being accessible by a tortuous path through the vasculature), the perfusion tip assembly on first catheter, and a process of using that catheter to deliver fluids to the selected vascular site.
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Chee Hiram
Engelson Erik T.
Samson Gene
Woodard Robert E.
Gring N. Kent
Rosenbaum C. Fred
Target Therapeutics Inc.
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