Hasson cannula

Has·son can·nu·la

(has'ŏn), a laparoscopic instrument for open (rather than blind needle insufflation) placement of the initial port. The Hasson has a blunt-tipped obturator instead of a sharp trocar and a balloon on the distal portion of the sheath to hold it in place. Synonym(s): laparoscopic cannula

Has·son can·nu·la

(has'ŏn kan'yū-lă) A laparoscopic instrument for open (rather than blind needle insufflation) placement of the initial port. The Hasson has a blunt-tipped obturator instead of a sharp trocar and a balloon on the distal portion of the sheath to hold it in place.

单词	hasson cannula
释义	Hasson cannula Has·son can·nu·la (has'ŏn), a laparoscopic instrument for open (rather than blind needle insufflation) placement of the initial port. The Hasson has a blunt-tipped obturator instead of a sharp trocar and a balloon on the distal portion of the sheath to hold it in place. Synonym(s): laparoscopic cannula Has·son can·nu·la (has'ŏn kan'yū-lă) A laparoscopic instrument for open (rather than blind needle insufflation) placement of the initial port. The Hasson has a blunt-tipped obturator instead of a sharp trocar and a balloon on the distal portion of the sheath to hold it in place.
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