A - Human Necessities – 61 – B
Patent
A - Human Necessities
61
B
A61B 17/24 (2006.01) A61B 18/14 (2006.01) A61B 17/00 (2006.01) A61B 17/32 (2006.01) A61B 18/08 (2006.01)
Patent
CA 2282239
An improved snare cauterization instrument assembly is provided with a plurality of fixed connecting strands (42) that severably join the web member (20) to the cauterization loop (30) to prevent the undesired movement of the web to the distal end of the loop prior to electrical activation, and severing of the tissue sample. A method of manufacturing the assembly employs a resilient, flexible catheter (70) as a tool to facilitate the placement of the web member on the loop.
L'invention concerne un ensemble instrument amélioré pour la cautérisation par anse, pourvu d'une pluralité de fils de connexion (42) fixés qui relient, de façon séparable, le treillis (20) à la boucle de cautérisation (30) pour empêcher un déplacement indésiré du treillis de l'extrémité distale vers la boucle avant l'activation électrique et la séparation de l'échantillon de tissu. L'invention concerne également un procédé de production dudit ensemble, selon lequel on utilise un tube du type cathéter (70) élastique et flexible comme outil facilitant la mise en place du treillis sur la boucle.
Granit Medical Innovations Inc.
Osler Hoskin & Harcourt Llp
Wilk & Nakao Medical Technology Inc.
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