Title:
電気外科手術用シーラー及び分割器
Document Type and Number:
Japanese Patent JP7402209
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.
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Inventors:
Joseph Dee Butchaglia
Dale Schmaltz
Jennifer Kennedy
Dale Schmaltz
Jennifer Kennedy
Application Number:
JP2021180236A
Publication Date:
December 20, 2023
Filing Date:
November 04, 2021
Export Citation:
Assignee:
Boulder Surgical, Limited Liability Company
International Classes:
A61B18/14; A61B17/285
Domestic Patent References:
| JP2013518681A | ||||
| JP2014087643A | ||||
| JP2019513470A | ||||
| JP2011504794A | ||||
| JP2004524122A | ||||
| JP2013528449A | ||||
| JP2013541988A |
Foreign References:
| WO2015081042A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mihashi
Kouichi Ito
Kentaro Ito
Keiji Akagi
Shinji Mihashi
Kouichi Ito
Kentaro Ito
Keiji Akagi