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1. WO2020064105 - DEVICE FOR GENERATING COLD PLASMA WITH A POROUS OZONE FILTER

Publication Number WO/2020/064105
Publication Date 02.04.2020
International Application No. PCT/EP2018/076168
International Filing Date 26.09.2018
IPC
H05H 1/24 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
HPLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY- CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
1Generating plasma; Handling plasma
24Generating plasma
A61N 1/44 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
44Applying ionised fluids
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
CPC
A61B 18/042
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
042using additional gas becoming plasma
A61B 2018/00065
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
00065porous
A61B 2018/00583
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
00583Coblation, i.e. ablation using a cold plasma
A61N 1/44
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
1Electrotherapy; Circuits therefor
44Applying ionised fluids
H05H 1/2406
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
HPLASMA TECHNIQUE
1Generating plasma; Handling plasma
24Generating plasma
2406Dielectric barrier discharges
H05H 2001/2418
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
HPLASMA TECHNIQUE
1Generating plasma; Handling plasma
24Generating plasma
2406Dielectric barrier discharges
2418the electrodes being embedded in the dielectric
Applicants
  • L'OREAL [FR]/[FR]
Inventors
  • JACOB, Matthieu
  • PLANARD-LUONG, Thi Hong Lien
Agents
  • BOURDEAU, Françoise
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) DEVICE FOR GENERATING COLD PLASMA WITH A POROUS OZONE FILTER
(FR) DISPOSITIF DE GÉNÉRATION DE PLASMA FROID À FILTRE À OZONE POREUX
Abstract
(EN)
The present invention relates to a plasma treatment device (1) for a body surface to be treated, comprising a high- voltage generator connected to a headpiece (11) including a plasma treatment electrode (12), and it further comprises a porous ozone filter (2).
(FR)
La présente invention concerne un dispositif de traitement au plasma (1) servant à traiter une surface du corps, ledit dispositif comprenant un générateur haute tension connecté à une tête (11) comprenant une électrode de traitement au plasma (12), et ledit dispositif comprenant en outre un filtre à ozone poreux (2).
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