Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1994-08-08
1995-06-20
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
606192, A61M 2500, A61M 2900
Patent
active
054257123
ABSTRACT:
A balloon dilatation catheter is disclosed having a multisectioned inner tube having a soft bumper tip, a multisectioned outer tube and a balloon with its distal neck connected to the bumper tip and its proximal neck connected to the outer tube. The various sections of the inner tube and outer tube may be formed from different materials or different grades of the same material. In addition, each section may have different outer diameters. The outer tube is bonded directly to the inner tube at the distal end of the outer tube. Preferably this bond is accomplished by thermal bonding.
REFERENCES:
patent: 3769117 (1973-10-01), Bowen
patent: 4323071 (1982-04-01), Simpson et al.
patent: 4464176 (1984-08-01), Wijayarathna
patent: 4496345 (1985-01-01), Hasson
patent: 4597755 (1986-07-01), Samson et al.
patent: 4739768 (1988-04-01), Engelson
patent: 4892519 (1990-01-01), Songer et al.
patent: 4921483 (1990-05-01), Wijay et al.
patent: 4955895 (1990-09-01), Sugiyama et al.
patent: 4960410 (1990-10-01), Pinchuk
patent: 4976690 (1990-12-01), Solar et al.
patent: 5047045 (1991-09-01), Arney et al.
patent: 5098381 (1992-03-01), Schneider
patent: 5100381 (1992-03-01), Burns
patent: 5100385 (1992-03-01), Bromander
patent: 5176637 (1993-01-01), Sagae
patent: 5217434 (1993-06-01), Arney
patent: 5221260 (1993-06-01), Burns et al.
Hytrel polyester elastomer, General Guide to Products & Properties, Dupont, Sep. 1984.
Notification of Transmittal of International Search Report, International Search Report and one-page annex in PCT/US 94/01908.
Akers Lawrence C.
Cermak Adam J.
Richardson Peter C.
Rosenbaum C. Fred
Schneider (USA) Inc.
LandOfFree
Dilatation catheter having soft bumper tip does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dilatation catheter having soft bumper tip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dilatation catheter having soft bumper tip will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1841367