Title:
電気外科手術用シーラー及び分割器
Document Type and Number:
Japanese Patent JP6691231
Kind Code:
B2
Abstract:
An electrosurgical instrument has a movable tissue cutting mechanism and a pair of opposing jaws having a first jaw and a second jaw. The jaws move between a closed position for clamping and sealing tissue therebetween and an open position. At least one jaw has a conductive core member and a non-conductive coating, the non-conductive coating covering a portion of the core member and exposing a portion of the core member to form a sealing surface area recessed relative to the non-conductive coating. Each jaw has an elongated slot for receiving a portion of the cutting mechanism, the cutting mechanism movable between a proximal position and a distal position for cutting tissue clamped between the pair of opposing jaws. A related method is also described.
Inventors:
Joseph D. Butchaglia
Dale Schmalz
Jennifer Kennedy
Dale Schmalz
Jennifer Kennedy
Application Number:
JP2018553434A
Publication Date:
April 28, 2020
Filing Date:
April 14, 2017
Export Citation:
Assignee:
Just Light Surgical, Limited Liability Company
International Classes:
A61B17/3213; A61B17/285; A61B18/14
Domestic Patent References:
| JP2011504794A | ||||
| JP2004524122A | ||||
| JP2013518681A | ||||
| JP2013528449A | ||||
| JP2013541988A | ||||
| JP2017500926A |
Foreign References:
| WO2015081042A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Koichi Ito
Kentaro Ito
Keiji Akagi
Shinji Mitsuhashi
Koichi Ito
Kentaro Ito
Keiji Akagi