Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1994-09-01
1996-07-16
Hirsch, Paul J.
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604256, A61M 2514, A61M 2509, A61M 3920
Patent
active
055362613
ABSTRACT:
A catheter apparatus includes an elongate hollow tubular body portion with multiple side holes a sealing member on its distal end for preventing flow from the distal end. All flow is thereby directed through the multiple side holes. The sealing member is designed to be punctured or selectively opened by a guide wire if the need arises. The tip sealing member is further design to "reseal" if it becomes necessary to perforate the seal. This "resealing" greatly reduces the end flow and encourages lateral flow through the multiple side holes.
REFERENCES:
patent: 4673393 (1987-06-01), Suzuki et al.
patent: 4735620 (1988-04-01), Ruiz
patent: 4755176 (1988-07-01), patel
patent: 4798594 (1989-01-01), Hillstead
patent: 4846814 (1989-07-01), Ruiz
patent: 4886506 (1989-12-01), Lovgren et al.
patent: 4961731 (1990-10-01), Budicky et al.
patent: 5041095 (1991-08-01), Littrell
patent: 5053013 (1991-10-01), Ensminger et al.
patent: 5057083 (1991-10-01), Gellman
patent: 5061257 (1991-10-01), Martinez et al.
patent: 5069673 (1991-12-01), Schwab
patent: 5147332 (1992-09-01), Moorehead
patent: 5167637 (1992-12-01), Okada et al.
patent: 5171232 (1992-12-01), Castillo et al.
patent: 5180387 (1993-01-01), Ghajar et al.
patent: 5201723 (1993-04-01), Quinn
patent: 5201724 (1993-04-01), Hukins et al.
patent: 5221257 (1993-06-01), Rosenbloom et al.
patent: 5236424 (1993-08-01), Imran
patent: 5267966 (1993-12-01), Paul
patent: 5282784 (1994-02-01), Willard
patent: 5300048 (1994-04-01), Drewes, Jr.
patent: 5304156 (1994-04-01), Sylvannowicz et al.
patent: 5334154 (1994-08-01), Samson et al.
patent: 5423764 (1995-06-01), Fry
patent: 5425723 (1995-06-01), Wong
"Cordis Ducor Catheters and the Angiographic Ssystem", selected pages from equipment catalog, 1982-1983, pp. 9-26.
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