| Sign In to gain access to subscriptions and/or personal tools. |
Use of heparin-bonded surfaces in cardiopulmonary bypassZürich University Hospital, Zürich Heparin surface coating is a convenient means of improving the thrombo resistance of blood-exposed surfaces. At this time, heparin can be bonded to oxygenator/heat-exchanger structures, soft venous reservoirs, cardiotomy reservoirs, centrifugal pump heads, tubings, and cannulae. Following experimental evaluation, these devices have become available for clinical application. Cardiopulmonary bypass with low or no systemic heparinization can be realized in selected cases. Improved haemostasis in combination with modification of standard surgical techniques results in limited blood loss and reduced transfusion requirements and appears to be the main benefit of cardiopulmonary bypass with heparin-bonded surfaces. Experience using heparin- bonded equipment in various clinical situations is reviewed.
Perfusion, Vol. 8, No. 1 suppl,
21-27 (1993) This article has been cited by other articles:
|
|||||||||||||||
