Introducer and perfusion cannula

Details Introducer and perfusion cannula Introducer and perfusion cannula

1998-09-22

2000-08-08

Coggins, Wynn Wood

Surgery

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

Treating material introduced into or removed from body...

604 96, 604264, 604539, A61M 500

Patent

active

060995068

ABSTRACT:
The present invention discloses a multi-access cannula for use in a variety of surgical procedures, particularly for use in the course of performing conventional open-chest and peripheral access cardiopulmonary bypass (CPB). The multi-access cannula is capable of being inserted through a single puncture site with a percutaneous tip. At the appropriate depth of insertion, a closure seal may be engaged at the point of entry to secure the positioning of the cannula and prevent leakage of blood from the incision. Once the cannula is at the appropriate position the cannula provides a multiplicity of procedural options for the surgeon. For example, when approaching through the ascending aorta, the multi-access cannula enables the simultaneous passage of various fluids and multiple catheters or instruments in opposing directions within the lumen of the aortic arch through a single insertion site.

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Technical Specifications Percluder.RTM. aortic occluding balloon, Datascope Corp. .COPYRGT. 1987 Datascope Corp.

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