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1. WO2021059135 - MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS

Publication Number WO/2021/059135
Publication Date 01.04.2021
International Application No. PCT/IB2020/058853
International Filing Date 22.09.2020
IPC
A61B 18/22 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
18by applying electromagnetic radiation, e.g. microwaves
20using laser
22the beam being directed along or through a flexible conduit, e.g. an optical fibre; Hand-pieces therefor
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 18/00 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
CPC
A61B 18/1482
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
1482having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
A61B 18/1492
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
1492having a flexible, catheter-like structure, e.g. for heart ablation
A61B 18/22
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
18by applying electromagnetic radiation, e.g. microwaves
20using laser
22the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or; hand-pieces therefor
A61B 2017/00973
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00973pedal-operated
A61B 2018/00077
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
00053Mechanical features of the instrument of device
00059Material properties
00071Electrical conductivity
00077high, i.e. electrically conducting
A61B 2018/00107
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
00053Mechanical features of the instrument of device
00107Coatings on the energy applicator
Applicants
  • BOSTON SCIENTIFIC LIMITED [IE]/[IE]
Inventors
  • MOREY, Subodh
  • SINGH, Rajivkumar
  • ADHIKARATH BALAN, Arun
  • RAUNIYAR, Niraj P.
  • WATSCHKE, Brian P.
  • RAY, Aditi
  • HASENBERG, Thomas C.
  • REEVER, Kenneth P.
Priority Data
62/905,02824.09.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS
(FR) SYSTÈMES MÉDICAUX, DISPOSITIFS ET PROCÉDÉS ASSOCIÉS
Abstract
(EN)
A medical system includes an insertion device including a handle and a delivery portion, a laser fiber, a conductive wire, and a lock. The laser fiber extends through the insertion device and is coupled to a laser slider to control a position of the laser fiber relative to a distal end of the delivery portion. The conductive wire extends through the insertion device and is coupled to a wire slider to control a position of the laser fiber relative to a distal end of the delivery portion. The lock is positioned within the handle and is movable in order to selectively lock either the movement of the laser slider or lock the movement of the wire slider.
(FR)
L'invention concerne un système médical comprenant un dispositif d'insertion comprenant une poignée et une partie de distribution, une fibre laser, un fil conducteur et un verrou. La fibre laser s'étend à travers le dispositif d'insertion et est couplée à un coulisseau laser pour commander une position de la fibre laser par rapport à une extrémité distale de la partie de distribution. Le fil conducteur s'étend à travers le dispositif d'insertion et est couplé à un curseur de fil pour commander une position de la fibre laser par rapport à une extrémité distale de la partie de distribution. Le verrou est positionné à l'intérieur de la poignée et est mobile afin de verrouiller sélectivement soit le mouvement du coulisseau laser, soit le mouvement du curseur métallique.
Also published as
Latest bibliographic data on file with the International Bureau