Hemostatic guiding catheter

Details Hemostatic guiding catheter Hemostatic guiding catheter

2011-06-14

2011-06-14

Jackson, Gary (Department: 3734)

Surgery

Instruments

Internal pressure applicator

C604S096010, C604S101010

Reexamination Certificate

active

07959644

ABSTRACT:
A hemostatic guiding catheter is biased to curve toward the artery wall and the distal opening is shaped so its edge is congruent with the artery wall. One or more annular balloons are inflated to produce a barrier between the guiding/catheter and the artery wall stopping the flow of blood and thus hemostasis. The annular balloons may be biased to inflate more on the side away from the distal opening thus imparting a force vector toward the distal opening and/or biased to overhang their line of attachment like a foreskin over a penis to allow the hemostatic guiding catheter to move a short distance while the biased balloons maintain hemostasis.

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