Catheter having a double lumen and a balloon and method of using

Details Catheter having a double lumen and a balloon and method of using Catheter having a double lumen and a balloon and method of using

1989-01-09

1990-04-24

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

128656, 128658, 604164, 606194, A61M 2900

Patent

active

049196510

ABSTRACT:
A catheter formed of a double lumen tubing having at one end thereof a distal tip and at least one opening extending from the interior of one lumen of the double lumen tubing to the exterior thereof and a plurality of second openings located a predetermined distance from at least one opening toward said other end thereof and extending from the interior of the other lumen of the double lumen tubing to the exterior thereof, a bifurcated connector located at said other end of the double lumen tubing, a first elongated tubing member operatively coupled to said bifurcated connector and communicating with said one lumen and a second elongated tubing member operatively coupled to said bifurcated connector which communicates with said other lumen and a balloon surrounding said one end of said double lumen tubing and enclosing said first openings with a removable elongated stylet located in the second passsageway and other lumen, is shown.

REFERENCES:
patent: 3190291 (1965-06-01), Foley
patent: 3394705 (1968-07-01), Abramson
patent: 3467101 (1969-09-01), Fogarty et al.
patent: 3769981 (1973-11-01), McWhorter
patent: 3867945 (1975-02-01), Long
patent: 3923065 (1975-12-01), Nozick et al.
patent: 3954110 (1976-05-01), Hutchinson
patent: 3977408 (1976-08-01), MacKew
patent: 4044757 (1977-08-01), McWhorter et al.
patent: 4044758 (1977-08-01), Patel
patent: 4205683 (1980-06-01), O'Neill
patent: 4263917 (1981-04-01), Moss
patent: 4342316 (1982-08-01), Rosenberg
patent: 4370982 (1983-02-01), Reilly
patent: 4547187 (1985-10-01), Kelly

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