Guide for a catheter

Details Guide for a catheter Guide for a catheter

1987-04-28

1989-01-17

Rosenbaum, C. Fred

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604 95, 128772, 128658, A61M 2100

Patent

active

047985984

ABSTRACT:
A catheter guide which comprises a head (3) formed by a coil spring (4) presenting a central zone (6) where the coils of this spring are spaced, the free end of this head (3) being obturated. A tubular element (2) connects this head to a control housing (1) to which it is fixed in a removable way. A control device (14,15) of the bending of the head (3) comprises a control member (14) sliding in the housing (1) connected by a traction member (15) to an excentered point on the free end of the head (3). A cutting device (17 to 21) of the traction member (15) is located in the housing (1). The tubular element (2) is constituted by a coil spring (4) having abutting coils covered by a tight coating (9) in plastic material.

REFERENCES:
patent: 3528406 (1970-09-01), Jeckel et al.
patent: 3612058 (1971-10-01), Ackerman
patent: 3973556 (1976-08-01), Fleischhacker
patent: 4215703 (1980-08-01), Willson
patent: 4456017 (1984-06-01), Miles
patent: 4534363 (1985-08-01), Gold
patent: 4538622 (1985-09-01), Simson et al.
patent: 4543090 (1985-09-01), McCoy
patent: 4548206 (1985-10-01), Osborne
patent: 4554929 (1985-11-01), Samson et al.
patent: 4732163 (1988-03-01), Bonello et al.

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