Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1988-02-23
1990-05-01
Truluck, Dalton L.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604 96, A61M 2502
Patent
active
049214780
ABSTRACT:
An occlusion catheter for use during the therapeutic intervention of a cerebral blood vessel for flushing away fluid and debris from the area of the therapeutic intervention is provided. The catheter carries an inflatable occlusion balloon capable of being formed into a funnel with the larger end of the funnel facing distally. The funnel-shaped occlusion balloon seals the walls of the vessel to establish retrograde flow of blood. The peripheral walls of the funnel meet the vessel walls at an oblique angle and channel fluid and debris flowing proximally into the funnel to efflux ports at the base of the funnel.
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patent: 4024873 (1977-05-01), Antoshkiw et al.
patent: 4148319 (1979-04-01), Kasper et al.
patent: 4423725 (1984-01-01), Baran et al.
patent: 4655746 (1987-04-01), Daniels et al.
Crittenden James
Saunders Myles L.
Solano Scott J.
C. R. Bard Inc.
Truluck Dalton L.
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