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1. WO2022006073 - PLASMA-ASSISTED ROBOTIC ELECTROSURGICAL DEVICE

Publication Number WO/2022/006073
Publication Date 06.01.2022
International Application No. PCT/US2021/039559
International Filing Date 29.06.2021
IPC
A61B 17/32 2006.1
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
32Surgical cutting instruments
A61B 18/14 2006.1
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 18/04 2006.1
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
A61B 18/00 2006.1
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
Applicants
  • JEROME CANADY RESEARCH INSTITUTE FOR ADVANCED BIOLOGICAL AND TECHNOLOGICAL SCIENCES [US]/[US]
Inventors
  • CANADY, Jerome, M.D.
  • JUN, Changhan
  • ZHUANG, Taisen
Agents
  • DEWITT, Timothy, R.
Priority Data
63/045,51429.06.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) PLASMA-ASSISTED ROBOTIC ELECTROSURGICAL DEVICE
(FR) DISPOSITIF ÉLECTROCHIRURGICAL ROBOTIQUE ASSISTÉ PAR PLASMA
Abstract
(EN) A gas-assisted robotic electrosurgical device having a robotic handpiece, a robotic arm connected to and controlled by the robotic handpiece the robotic arm having a working end away from the handpiece and a surgical tool at the working end, a tube for carrying an inert gas to the working end of the robotic arm, and a circumferential gas distribution member at the working end of the robotic arm, wherein the circumferential gas distribution member is connection to the tube and the circumferential distribution member has a plurality of exit ports space around a circumference of the working end of the robotic arm.
(FR) La présente invention concerne un dispositif électrochirurgical robotique assisté par gaz comportant une pièce à main robotique, un bras robotique relié à la pièce à main robotique et commandé par celle-ci, le bras robotique ayant une extrémité de travail éloignée de la pièce à main et un outil chirurgical à l’extrémité de travail, un tube pour transporter un gaz inerte vers l’extrémité de travail du bras robotique, et un élément de distribution de gaz circonférentiel au niveau de l’extrémité de travail du bras robotique, l’élément de distribution de gaz circonférentiel étant relié au tube et l’élément de distribution circonférentielle comportant une pluralité d’orifices de sortie espacés autour d’une circonférence de l’extrémité de travail du bras robotique.
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