Plastic and nonmetallic article shaping or treating: processes – With severing – removing material from preform mechanically,... – Removing surface portion of composite workpiece to expose...
Patent
1985-02-06
1987-01-13
Thurlow, Jeffery
Plastic and nonmetallic article shaping or treating: processes
With severing, removing material from preform mechanically,...
Removing surface portion of composite workpiece to expose...
156248, 264 23, 264 28, 264149, 264150, 264159, 264173, 264230, 264162, 264248, 264344, 604280, B29C 4706, B29C 6322
Patent
active
046363467
ABSTRACT:
A thin-walled guiding catheter of the type having a distal end adapted to be formed into curved configurations and passed through branching blood vessels and the like is prepared with a three-layered tubular body portion having a lubricious inner sheath defining a lubricious guiding lumen, a rigid intermediate sheath, and a flexible outer sheath, which may be radiopaque. The distal tip portion thereof has a similar construction, but from which the rigid intermediate sheath is omitted. The guiding catheter exhibits excellent torque response and control while being especially thin-walled, thereby permitting minimization of the outer diameter size while permitting passage of an intravascular catheter and the like through its lumen.
REFERENCES:
patent: 3485234 (1969-12-01), Stevens
patent: 3508554 (1970-04-01), Sheridan
patent: 3561493 (1971-02-01), Maillard
patent: 3585707 (1971-06-01), Stevens
patent: 3618614 (1971-11-01), Flynn
patent: 3755525 (1973-08-01), Sheridan et al.
patent: 3924632 (1975-12-01), Cook
patent: 4100246 (1978-07-01), Frisch
patent: 4182787 (1980-01-01), Goossens et al.
patent: 4195637 (1980-04-01), Gruntzig et al.
patent: 4211741 (1980-07-01), Ostoich
patent: 4219520 (1980-08-01), Kline
patent: 4250072 (1981-02-01), Flynn
patent: 4265848 (1981-05-01), Rusch
patent: 4276250 (1981-06-01), Satchell et al.
patent: 4282876 (1981-08-01), Flynn
patent: 4283447 (1981-08-01), Flynn
patent: 4306562 (1981-12-01), Osborne
patent: 4321226 (1982-03-01), Markling
patent: 4323071 (1982-04-01), Simpson et al.
patent: 4330497 (1982-05-01), Agdanowski
patent: 4430083 (1984-02-01), Ganz et al.
patent: 4495134 (1985-01-01), Ouchi et al.
patent: 4551292 (1985-11-01), Fletcher et al.
Gold Jeffrey G.
Pande Gyan S.
Smith Kevin
Cordis Corporation
Thurlow Jeffery
LandOfFree
Preparing guiding catheter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Preparing guiding catheter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Preparing guiding catheter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2354698