| 摘要 |
<p>The invention relates to a suction device for abdominal or thoracic cysts, hydatid or ovarian cysts, adventitious pancreatic cyst or visceral abscess, to be used in laparoscopy or open surgery. According to the invention, the suction device consists of a tubular body () wherethrough a working channel () passes in front of a cutting tip () located at the back of a blade (), the tip () being connected to a long rod passing through the working channel (), another channel for a trimmer wire passing crosswise through the same body (), while at a proximal end of the said body () there is a valve () connected for suction, which opens or closes other working channels (). The method, as claimed by the invention, consists in penetrating the cyst by clubs-like sectioning it with a view to partially sucking the liquid, without stilting, while the air intake is initially left open, thereby permitting lavage liquids or scolicids to be introduced, followed by an additional fluidization, using a blade which is electrically driven by means of the rod, the extraction thereof permitting the suction of the cyst content.</p> |
