Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1996-11-04
1998-04-28
Bockelman, Mark
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604282, 606194, A61M 2900
Patent
active
057438757
ABSTRACT:
A balloon dilatation catheter having a catheter shaft with an oblong transverse cross-section with one transverse dimension in a first direction being significantly larger than a second transverse dimension in a direction perpendicular to the first direction. The first dimension is about 1.1 to about 3 times greater, preferably about 1.2 to about 2.5 times greater than the second dimension. In one embodiment, a length of the distal shaft section has inner and outer tubular members where about 30% to not more than about 90% of the inner periphery of the outer tubular member takes the shape of and is secured to the exterior of the inner tubular member. In another embodiment the flexible distal shaft section is an extruded section having an oval or elliptical transverse cross-section. Preferably a pseudoelastic hypotube of NiTi alloy defines at least part of the inflation lumen within the catheter shaft. In another embodiment of the invention the proximal shaft of the catheter has an inner and outer tubular member.
REFERENCES:
patent: 2248934 (1941-07-01), Auzin
patent: 2457244 (1948-12-01), Lamson
patent: 2912981 (1959-11-01), Keough
patent: 2930377 (1960-03-01), Cowley
patent: 3112748 (1963-12-01), Colburn
patent: 3769981 (1973-11-01), McWhorter
patent: 3978863 (1976-09-01), Fettel et al.
patent: 3983879 (1976-10-01), Todd
patent: 4295464 (1981-10-01), Sihata
patent: 4406656 (1983-09-01), Hattler et al.
patent: 4458677 (1984-07-01), McCorkle, Jr.
patent: 4484579 (1984-11-01), Meno et al.
patent: 4553959 (1985-11-01), Hickey et al.
patent: 4563170 (1986-01-01), Aigner
patent: 4601713 (1986-07-01), Fuqua
patent: 4723936 (1988-02-01), Buchbinder et al.
patent: 4748982 (1988-06-01), Horzewski et al.
patent: 4771777 (1988-09-01), Horzewski et al.
patent: 4776841 (1988-10-01), Catalano
patent: 4790315 (1988-12-01), Mueller, Jr. et al.
patent: 4850373 (1989-07-01), Zatloukal et al.
patent: 4877031 (1989-10-01), Conway et al.
patent: 4892519 (1990-01-01), Songer et al.
patent: 4906230 (1990-03-01), Moloney et al.
patent: 4917666 (1990-04-01), Solar et al.
patent: 4943278 (1990-07-01), Euteneuer et al.
patent: 4944745 (1990-07-01), Sogard et al.
patent: 4998923 (1991-03-01), Samson et al.
patent: 5037386 (1991-08-01), Marcus et al.
patent: 5040548 (1991-08-01), Yock
patent: 5046503 (1991-09-01), Schneiderman
patent: 5071425 (1991-12-01), Gifford, III et al.
patent: 5102390 (1992-04-01), Crittenden et al.
patent: 5106368 (1992-04-01), Uldall et al.
patent: 5135535 (1992-08-01), Kramer
patent: 5149330 (1992-09-01), Brightbill
patent: 5154725 (1992-10-01), Leopold
patent: 5156594 (1992-10-01), Keith
patent: 5171222 (1992-12-01), Euteneuer et al.
patent: 5195971 (1993-03-01), Sirhan
patent: 5217440 (1993-06-01), Frassica
patent: 5279562 (1994-01-01), Sirhan et al.
patent: 5300025 (1994-04-01), Wantink
patent: 5370616 (1994-12-01), Keith et al.
Campbell Patrick K.
Fernando, Sr. Jovito L.
Sirhan Motasim M.
Thornton Troy L.
Wasicek Lawrence D.
Advanced Cardiovascular Systems Inc.
Bockelman Mark
Gring N. Kent
LandOfFree
Catheter shaft with an oblong transverse cross-section does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catheter shaft with an oblong transverse cross-section, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catheter shaft with an oblong transverse cross-section will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1527964