Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1988-11-04
1990-12-11
Pellegrino, Stephen C.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604164, 604282, 606194, 128898, A61M 2902, A61M 2500
Patent
active
049766899
ABSTRACT:
This invention relates to corporeal catheters. More particularly, this invention relates to an outer exchange catheter system comprising an outer catheter sheath and at least one inner catheter having a control means, the outer catheter sheath extending less than the full length of each inner catheter and being slidable thereover. This invention also relates to the method of using this outer exchange catheter system.
REFERENCES:
patent: 2688329 (1954-09-01), Wallace
patent: 4044765 (1977-08-01), Kline
patent: 4564014 (1986-01-01), Fogarty et al.
patent: 4582181 (1986-04-01), Sampson
patent: 4641654 (1987-02-01), Sampson et al.
patent: 4661094 (1987-04-01), Simpson
patent: 4664657 (1987-05-01), Williamitis et al.
Buchbinder Maurice
Solar Ronald J.
Medtronic Versaflex, Inc.
Pellegrino Stephen C.
Rooney John L.
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