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1. WO2020117723 - ELECTROSURGICAL ELECTRODES AND SYSTEMS AND METHODS INCLUDING SAME

Publication Number WO/2020/117723
Publication Date 11.06.2020
International Application No. PCT/US2019/064104
International Filing Date 03.12.2019
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 18/04 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
A61B 18/08 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
08by means of electrically-heated probes
A61B 18/12 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
A61B 18/16 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
16Indifferent or passive electrodes for grounding
A61C 3/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
3Dental tools or instruments
Applicants
  • STANLEY II, Robert James [US]/[US]
Inventors
  • STANLEY II, Robert James
Agents
  • MYERS BIGEL, P.A.
Priority Data
62/775,03604.12.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) ELECTROSURGICAL ELECTRODES AND SYSTEMS AND METHODS INCLUDING SAME
(FR) ÉLECTRODES ÉLECTROCHIRURGICALES ET SYSTÈMES ET PROCÉDÉS LES COMPRENANT
Abstract
(EN)
A method for treating tissue of a subject includes: providing an electrode having a contact surface, optionally wherein the contact surface has a curved profile; placing the contact surface in contact with tissue of the subject; and sliding the contact surface across and in contact with the tissue while applying electrosurgical currents to the tissue via the contact surface to thereby vaporize and ablate the tissue and form a treated area of the tissue.
(FR)
L'invention concerne un procédé de traitement de tissu d'un patient, comprenant : de fournir une électrode ayant une surface de contact, la surface de contact ayant facultativement un profil incurvé ; de placer la surface de contact en contact avec un tissu du patient ; et de faire coulisser la surface de contact à travers le tissu et en contact avec celui-ci tout en appliquant des courants électrochirurgicaux au tissu par l'intermédiaire de la surface de contact, pour ainsi vaporiser et ablater le tissu et former une zone traitée du tissu.
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