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1. WO2007031250 - PLASMA SOURCE

Publication Number WO/2007/031250
Publication Date 22.03.2007
International Application No. PCT/EP2006/008824
International Filing Date 11.09.2006
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
H05H 1/34 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
26Plasma torches
32using an arc
34Details, e.g. electrodes, nozzles
CPC
A61L 2/0011
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
0005for pharmaceuticals, biologicals or living parts
0011using physical methods
A61L 2/14
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
02using physical phenomena
14Plasma, i.e. ionised gases
A61L 2202/21
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
2202Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
20Targets to be treated
21Pharmaceuticals, e.g. medicaments, artificial body parts
H05H 1/30
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
HPLASMA TECHNIQUE
1Generating plasma; Handling plasma
24Generating plasma
26Plasma torches
30using applied electromagnetic fields, e.g. high frequency or microwave energy
H05H 1/34
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
HPLASMA TECHNIQUE
1Generating plasma; Handling plasma
24Generating plasma
26Plasma torches
32using an arc
34Details, e.g. electrodes, nozzles
H05H 2001/463
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
HPLASMA TECHNIQUE
1Generating plasma; Handling plasma
24Generating plasma
46using applied electromagnetic fields, e.g. high frequency or microwave energy
4607Microwave discharges
463Antennas or applicators
Applicants
  • MAX-PLANCK-GESELLSCHAFT ZUR FĂ–RDERUNG DER WISSENSCHAFTEN E.V. [DE]/[DE] (AllExceptUS)
  • ADTEC EUROPE LIMITED [GB]/[GB] (AllExceptUS)
  • MORFILL, Gregor [DE]/[DE] (UsOnly)
  • SHIMIZU, Tetsuji [JP]/[DE] (UsOnly)
  • STEFFES, Bernd [DE]/[DE] (UsOnly)
  • FUJII, Shuitsu [JP]/[JP] (UsOnly)
Inventors
  • MORFILL, Gregor
  • SHIMIZU, Tetsuji
  • STEFFES, Bernd
  • FUJII, Shuitsu
Agents
  • BEIER, Ralph
Priority Data
05108538.916.09.2005EP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) PLASMA SOURCE
(FR) SOURCE DE PLASMA
Abstract
(EN)
The invention relates to a plasma source (1) , particularly for disinfection of wounds, comprising: an ionization chamber (2) having an inlet (3) for introducing a gas into the ionization chamber (2) and further having an outlet (9) for dispensing the ionized gas onto an object; several ionization electrodes (4) being disposed within the ionization chamber (2) for ionizing the gas and a predetermined ratio of the electrode-electrode distance on the one hand and the electrode-wall distance on the other hand, wherein the ratio is in a range between 1.8 and 2.2.
(FR)
La présente invention concerne une source de plasma (1), en particulier pour la désinfection des blessures, comprenant : une chambre d’ionisation (2) comportant une admission (3) servant à introduire un gaz dans la chambre d’ionisation (2) et comportant en outre un échappement (9) servant à distribuer le gaz ionisé sur un objet ; plusieurs électrodes d’ionisation (4) disposées à l’intérieur de la chambre d’ionisation (2) servant à ioniser le gaz et un rapport prédéterminé entre la distance électrode-électrode d'une part et la distance électrode-paroi d'autre part, ce rapport étant compris entre 1,8 et 2,2.
Also published as
RU2008114816
Latest bibliographic data on file with the International Bureau