Dilatation balloon within an elastic sleeve

Details Dilatation balloon within an elastic sleeve Dilatation balloon within an elastic sleeve

1991-09-30

1994-11-22

Rimell, Sam

Surgery

Instruments

Internal pressure applicator

606192, A61M 2900

Patent

active

053664728

ABSTRACT:
The dilatation balloon catheter assembly is adapted to be inserted into a blood vessel and comprises a single catheter body having a distal end, a distal end portion, and a proximal end, and a double wall dilatation balloon assembly including an inner inflatable balloon wall and an outer balloon wall with a space therebetween, the balloon walls each having a distal end and a proximal end, and each balloon wall surrounding and being connected at both its distal and proximal ends directly or indirectly to the distal end portion of the single catheter body.

REFERENCES:
patent: 3045677 (1960-05-01), Wallace
patent: 4434797 (1984-03-01), Silander
patent: 4572186 (1986-02-01), Gould et al.
patent: 4954126 (1990-09-01), Wallsten
patent: 4960410 (1990-10-01), Pinchuk
patent: 4994033 (1991-02-01), Shockey et al.
patent: 5049132 (1991-09-01), Shaffer et al.
patent: 5071407 (1991-12-01), Termin et al.
patent: 5112304 (1992-05-01), Barlow et al.
patent: 5137512 (1992-08-01), Burns et al.

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