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1. WO2021003332 - REMOVABLE TIP FOR USE WITH ELECTROSURGICAL DEVICES

Publication Number WO/2021/003332
Publication Date 07.01.2021
International Application No. PCT/US2020/040599
International Filing Date 02.07.2020
IPC
A61B 18/14 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
04by heating
12by passing a current through the tissue to be heated, e.g. high-frequency current
14Probes or electrodes therefor
A61B 17/28 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
28Surgical forceps
A61B 17/285 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
28Surgical forceps
285combined with cutting implements
A61B 17/29 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
28Surgical forceps
29Forceps for use in minimally invasive surgery
A61B 17/295 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
28Surgical forceps
29Forceps for use in minimally invasive surgery
295combined with cutting implements
Applicants
  • ALEXANDER, Jamison [US]/[US]
Inventors
  • ALEXANDER, Jamison
Agents
  • JUSTISS, J. Joel
  • PARKER JUSTISS, P.C.
Priority Data
16/460,04802.07.2019US
16/598,86010.10.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) REMOVABLE TIP FOR USE WITH ELECTROSURGICAL DEVICES
(FR) POINTE AMOVIBLE UTILISABLE AVEC DES DISPOSITIFS ÉLECTROCHIRURGICAUX
Abstract
(EN)
Disclosed herein are various embodiments of electrosurgical devices. In one embodiment a removable tip for use with an electrosurgical tool comprises a first tip member and a second tip member, each having a proximal end and a distal end; an actuator for moving the first and second tip members between a closed position where the distal ends of the first and second tip members are proximate one another, and an open position where the distal ends of the first and second tip members are separated by a distance from one another, wherein the actuator includes a first actuating member comprising a portion of the first tip member and a second actuating member comprising a portion of the second tip member; and an insertion member coupled with the proximal ends of the tip members for inserting the removable tip within an opening in the electrosurgical tool.
(FR)
Divers modes de réalisation de l'invention portent sur des dispositifs électrochirurgicaux. Selon un mode de réalisation, une pointe amovible utilisable avec un outil électrochirurgical comprend un premier élément de pointe et un second élément de pointe, dont chacun présente une extrémité proximale et une extrémité distale ; un actionneur, permettant de déplacer les premier et second éléments de pointe entre une position fermée, où les extrémités distales des premier et second éléments de pointe sont proches l'une de l'autre et une position ouverte, où les extrémités distales des premier et second éléments de pointe sont séparées d'une certaine distance l'un de l'autre. L'actionneur comporte un premier élément d'actionnement, comprenant une partie du premier élément de pointe et un second élément d'actionnement, comprenant une partie du second élément de pointe ; et un élément d'insertion, accouplé aux extrémités proximales des éléments de pointe pour insérer la pointe amovible à l'intérieur d'une ouverture de l'outil électrochirurgical.
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