Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Michael Larsson0
Date of Patent
July 12, 2011
0Patent Application Number
105799820
Date Filed
December 22, 2003
0Patent Citations Received
0
...
Patent Primary Examiner
Patent abstract
An apparatus for removing body fluids from a body cavity by suction, such as a thorax, gastric or any other human body cavity or a wound, comprises means (9) to increase the pressure difference between a pressure in a drainage lumen (3) and a pressure in the atmosphere when an auxiliary lumen (5) is open. The apparatus enables removal of clots or other plugs of the catheter and drainage tube in an efficient and not patient disturbing way.
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