DK0564530T3 - Method and device for placing a liquid between the electrodes in a shock wave apparatus - Google Patents

Method and device for placing a liquid between the electrodes in a shock wave apparatus

Info

Publication number
DK0564530T3
DK0564530T3 DK92902101.2T DK92902101T DK0564530T3 DK 0564530 T3 DK0564530 T3 DK 0564530T3 DK 92902101 T DK92902101 T DK 92902101T DK 0564530 T3 DK0564530 T3 DK 0564530T3
Authority
DK
Denmark
Prior art keywords
electrodes
placing
liquid
shock wave
wave apparatus
Prior art date
Application number
DK92902101.2T
Other languages
Danish (da)
Inventor
Dominique Cathignol
Paul Dancer
Jean-Louis Mestas
Maurice Bourlion
Original Assignee
Inst Nat Sant Et De La Rech M
Technomed Medical Systems
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inst Nat Sant Et De La Rech M, Technomed Medical Systems filed Critical Inst Nat Sant Et De La Rech M
Application granted granted Critical
Publication of DK0564530T3 publication Critical patent/DK0564530T3/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/04—Sound-producing devices
    • G10K15/06—Sound-producing devices using electric discharge

Abstract

A method and a device for producing an electric discharge between two electrodes are described. The method is characterized in that the electric arc resistance is substantially reduced at least between the electrodes to a resistance value which is close to or even lower than the critical resistance. This is achieved by placing between the electrodes an electrically conductive liquid medium (32) held in a substantially sealed container (30) surrounding the electrodes, whereby the electrical discharge rate between two electrodes can be improved while completely or substantially completely eliminating the latency time.
DK92902101.2T 1990-12-26 1991-12-19 Method and device for placing a liquid between the electrodes in a shock wave apparatus DK0564530T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR909016282A FR2671239B1 (en) 1990-12-26 1990-12-26 METHOD AND DEVICE INTERPOSING AN ELECTRICALLY CONDUCTIVE LIQUID BETWEEN ELECTRODES AND SHOCK WAVE APPARATUS INCLUDING APPLICATION.

Publications (1)

Publication Number Publication Date
DK0564530T3 true DK0564530T3 (en) 1996-08-12

Family

ID=9403675

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92902101.2T DK0564530T3 (en) 1990-12-26 1991-12-19 Method and device for placing a liquid between the electrodes in a shock wave apparatus

Country Status (9)

Country Link
EP (1) EP0564530B1 (en)
JP (1) JPH06505648A (en)
AT (1) ATE137353T1 (en)
DE (1) DE69119093T2 (en)
DK (1) DK0564530T3 (en)
ES (1) ES2090602T3 (en)
FR (1) FR2671239B1 (en)
IL (1) IL100463A0 (en)
WO (1) WO1992012513A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59207731D1 (en) * 1992-09-28 1997-01-30 Hmt Ag Device for generating shock waves for the contact-free destruction of concretions in the bodies of living beings
CA2787528C (en) 2010-01-19 2014-12-16 Christopher C. Capelli Apparatuses and systems for generating high-frequency shockwaves, and methods of use
US11865371B2 (en) 2011-07-15 2024-01-09 The Board of Regents of the University of Texas Syster Apparatus for generating therapeutic shockwaves and applications of same
US10835767B2 (en) * 2013-03-08 2020-11-17 Board Of Regents, The University Of Texas System Rapid pulse electrohydraulic (EH) shockwave generator apparatus and methods for medical and cosmetic treatments
WO2016183307A1 (en) 2015-05-12 2016-11-17 Soliton, Inc. Methods of treating cellulite and subcutaneous adipose tissue
TWI793754B (en) 2016-07-21 2023-02-21 美商席利通公司 Apparatus for generating therapeutic shock waves, apparatus for use in generating therapeutic shock waves, and method of producing shockwaves
CN106983537A (en) * 2017-02-14 2017-07-28 北京索迪医疗器械开发有限责任公司 A kind of height leads sparking electrode
CA3053796A1 (en) 2017-02-19 2018-08-23 Soliton, Inc. Selective laser induced optical breakdown in biological medium
WO2022127506A1 (en) * 2020-12-16 2022-06-23 深圳市赛禾医疗技术有限公司 Pressure wave generating apparatus and medical device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1277716B (en) * 1964-05-21 1968-09-12 Prakla Gmbh Spark sound transmitter
US4715376A (en) * 1986-11-07 1987-12-29 Trutek Research, Inc. Isolation of gas in hydraulic spark gap shock wave generator
GB2231152A (en) * 1989-03-30 1990-11-07 Natural Environment Res Positioning transducers in boreholes
FR2649252B1 (en) * 1989-06-30 1993-01-15 Technomed Int Sa METHOD AND DEVICE FOR DISCHARGING AN ELECTRIC ARC IN AN ELECTRICALLY CONDUCTIVE LIQUID AND APPLICATION TO A LITHOTRYPTER

Also Published As

Publication number Publication date
IL100463A0 (en) 1992-09-06
DE69119093D1 (en) 1996-05-30
WO1992012513A1 (en) 1992-07-23
EP0564530A1 (en) 1993-10-13
FR2671239B1 (en) 1994-09-30
ATE137353T1 (en) 1996-05-15
DE69119093T2 (en) 1996-10-24
JPH06505648A (en) 1994-06-30
ES2090602T3 (en) 1996-10-16
FR2671239A1 (en) 1992-07-03
EP0564530B1 (en) 1996-04-24

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