The present invention provides a system and a method for distending a body tissue cavity of a subject by continuous flow irrigation such that minimal or negligible fluid turbulence is present inside the cavity, such that any desired cavity pressure can be created and maintained for any desired outflow...http://www.google.se/patents/US20070021713?utm_source=gb-gplus-sharePatent US20070021713 - System for distending body tissue cavities by continuous flow irrigation
