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US 2008/0188833 A1Published application
Suction cannula
OwnerAhmmed Ziah Taufiginventor
Life of this patent
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Abstract
The invention relates to a suction cannula (10) for sucking biological tissue from a human body, comprising a suction tube (12) with a suction aperture (20), the suction tube (12) further comprising a cleaning aperture (22). Further, a cleaning aperture closure (38) is provided which, in its closing state, closes the cleaning aperture and, in its opening state, releases the cleaning aperture (22).
Claims10
A suction cannula (10) for sucking biological tissue from a human body, comprising
- a suction tube (12) and at least one suction aperture (20),
- characterized in
- that the suction tube (12) comprises at least one cleaning aperture (12) and a cleaning aperture closure (38) that, in its closing state, closes the cleaning aperture (22) and, in its opening state, releases the cleaning aperture (22).
Dependencies are inferred from the claim text.