SURGICAL FLUID MANAGEMENT SYSTEMS AND METHODS

A fluid management system for use with a fluid reservoir includes an inflow pump and an outflow pump. The inflow pump is connectable to a probe for delivering a distention fluid to a body cavity. The outflow pump removes the distention fluid through the same probe, thus establishing a re-circulating...

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Bibliographische Detailangaben
Hauptverfasser: Truckai, Csaba, Orczy-Timko, Benedek, Shadduck, John H, Lesko, Balazs, Walker, Michael D, Germain, Aaron, Klein, Kyle
Format: Patent
Sprache:eng
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Zusammenfassung:A fluid management system for use with a fluid reservoir includes an inflow pump and an outflow pump. The inflow pump is connectable to a probe for delivering a distention fluid to a body cavity. The outflow pump removes the distention fluid through the same probe, thus establishing a re-circulating volume of distention fluid within the body cavity. The removed fluid is filtered and returned to a fluid reservoir for eventual recycling to the body cavity. A controller adjusts the flow rates of the inflow pump and the outflow pump to maintain a pre-selected fluid pressure or volume within the body cavity.