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1. WO2020070186 - A DEVICE FOR THERMAL ABLATION

Publication Number WO/2020/070186
Publication Date 09.04.2020
International Application No. PCT/EP2019/076694
International Filing Date 02.10.2019
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 50/30 2016.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
50Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
30Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments
CPC
A61B 18/04
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 2018/0022
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
00214Expandable means emitting energy, e.g. by elements carried thereon
0022Balloons
A61B 2018/00559
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
00315for treatment of particular body parts
00559Female reproductive organs
A61B 2018/00577
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
00571for achieving a particular surgical effect
00577Ablation
A61B 2018/046
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
044the surgical action being effected by a circulating hot fluid
046in liquid form
A61B 2050/0056
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
50Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
005with a lid or cover
0051closable by rotation
0056about a lateral axis in the lid plane
Applicants
  • LINA MEDICAL INTERNATIONAL OPERATIONS AG [CH]/[CH]
Inventors
  • JENSEN, Jacob, Kollerup
Agents
  • INSPICOS P/S
Priority Data
18198287.702.10.2018EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) A DEVICE FOR THERMAL ABLATION
(FR) DISPOSITIF POUR ABLATION THERMIQUE
Abstract
(EN)
A device for thermal ablation of an endometrium, the device comprising a catheter extending from a proximal end to a distal end, a balloon attached to the distal end and forming a cavity. The device further comprises a reservoir containing a substance, and a displacement structure for displacing substances between the reservoir and the cavity. To reduce ingress of gas or water into the cavity, the device is in a packaging forming a first surface and a second surface, the first surface and second surface being located opposing each other at a distance on opposite sides of the balloon thereby forming a space enclosing the balloon and fixing a shape of the balloon during storage. The fixing of the shape prevents a natural reshaping of the balloon and ingress of gas or water is reduced or prevented.
(FR)
L'invention concerne un dispositif pour l'ablation thermique d'un endomètre, le dispositif comprenant un cathéter s'étendant d'une extrémité proximale à une extrémité distale, un ballonnet étant fixé à l'extrémité distale et formant une cavité. Le dispositif comprend en outre un réservoir contenant une substance, et une structure de déplacement pour déplacer des substances entre le réservoir et la cavité. Pour réduire l'entrée de gaz ou d'eau dans la cavité, le dispositif est dans un emballage formant une première surface et une seconde surface, la première surface et la seconde surface étant situées l'une en face de l'autre à une certaine distance sur des côtés opposés du ballonnet, formant ainsi un espace entourant le ballonnet et fixant une forme du ballonnet pendant le stockage. La fixation de la forme empêche que le ballonnet reprenne sa forme naturelle et l'entrée de gaz ou d'eau est réduite ou empêchée.
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