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US 2022/0023524 A1Published application
Medical flushing pump comprising two suction lines
AssigneeW.O.M. World of Medicine GmbH
InventorsChristian HUNGER, Lucille TARTIVEL, Jan Hendrik CARSTENS, Mike PLESSNER, Nils GELBERT, Stan SCHNUETTGEN, Oliver RATH, Thomas CHRISTMANN
Life of this patent
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Abstract
The present invention relates to a device for flushing a body cavity with a fluid, the fluid being pumped by means of two lines from the body cavity. The respective pumping capacity is regulated via controllable pinch valves, the two pinch valves being coupled in an antiparallel manner.
Claims2
A device for flushing a body cavity (K), comprising
- (i) a storage container (1) for the flushing liquid,
- (ii) a supply line (2),
- (iii) a controlled roller wheel pump (3),
- (iv) a controlled vacuum pump (4),
- (v) a first medical instrument (5) with a first suction line (6),
- (vi) a second medical instrument (7) with a second suction line (8),
- (vii) optionally a third suction line (9) with a throttle (10),
- (viii) a first pinch valve (11) at the first suction line (6),
- (ix) a second pinch valve (12) at the second suction line (8),
- (x) a waste container (13), connected to the first suction line (6), second suction line (8), and optional third suction line (9), and to the controlled vacuum pump (4),
- characterized by that the first pinch valve (11) and the second pinch valve (12) are coupled in an antiparallel manner.
8 more elements
Dependencies are inferred from the claim text.