Trocar
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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N/A
Issued Date -
Jul 3, 2008
app pub date -
Nov 14, 2007
filing date -
Nov 16, 2006
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The invention provides a trocar for penetrating body tissue and being placed, which allows for shortening the time required to seal an opening, regardless of the size of the opening. In a first trocar used in performing surgery, an incision member is detachably inserted into the cannula portion and a cutting blade with a shape of a nearly straight line is formed at the tip. In a second trocar, the tip part of the cannula portion that detachably inserts the incision member has a slanting cut end, and the slanting cut end is formed in a tapered shape.
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