EP0329849B1 - Variable Schockwellenenergie durch angepassten ohmschen Verbraucher - Google Patents

Variable Schockwellenenergie durch angepassten ohmschen Verbraucher Download PDF

Info

Publication number
EP0329849B1
EP0329849B1 EP88121349A EP88121349A EP0329849B1 EP 0329849 B1 EP0329849 B1 EP 0329849B1 EP 88121349 A EP88121349 A EP 88121349A EP 88121349 A EP88121349 A EP 88121349A EP 0329849 B1 EP0329849 B1 EP 0329849B1
Authority
EP
European Patent Office
Prior art keywords
shock wave
spark gap
electrode
resistive load
ohmic
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
EP88121349A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0329849A1 (de
Inventor
Harald Dipl.-Phys. Eizenhöfer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dornier Medizintechnik GmbH
Original Assignee
Dornier Medizintechnik GmbH
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 Dornier Medizintechnik GmbH filed Critical Dornier Medizintechnik GmbH
Publication of EP0329849A1 publication Critical patent/EP0329849A1/de
Application granted granted Critical
Publication of EP0329849B1 publication Critical patent/EP0329849B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Surgical Instruments (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Electrotherapy Devices (AREA)
EP88121349A 1988-02-18 1988-12-21 Variable Schockwellenenergie durch angepassten ohmschen Verbraucher Expired - Lifetime EP0329849B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3804993 1988-02-18
DE3804993A DE3804993C1 (es) 1988-02-18 1988-02-18

Publications (2)

Publication Number Publication Date
EP0329849A1 EP0329849A1 (de) 1989-08-30
EP0329849B1 true EP0329849B1 (de) 1992-11-25

Family

ID=6347621

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88121349A Expired - Lifetime EP0329849B1 (de) 1988-02-18 1988-12-21 Variable Schockwellenenergie durch angepassten ohmschen Verbraucher

Country Status (5)

Country Link
US (1) US5146912A (es)
EP (1) EP0329849B1 (es)
JP (1) JPH01291853A (es)
DE (1) DE3804993C1 (es)
ES (1) ES2037190T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937904C2 (de) * 1989-11-15 1994-05-11 Dornier Medizintechnik Verbesserung des Zündverhaltens an einer Unterwasser-Funkenstrecke
EP0590177B1 (de) * 1992-09-28 1996-12-18 Hmt High Medical Technologies Entwicklungs- Und Vertriebs Ag Gerät zum Erzeugen von Stosswellen für die berührungsfreie Zerstörung von Konkrementen in Körpern von Lebewesen
WO1996009621A1 (de) * 1994-09-21 1996-03-28 Hmt High Medical Technologies Entwicklungs- Und Vertriebs Ag Verfahren und vorrichtung zur erzeugung von stosswellen für die medizinische therapie, insbesondere für die elektro-hydraulische lithotripsie
DE19718512C1 (de) * 1997-05-02 1998-06-25 Hmt Ag Verfahren und Vorrichtung zum Erzeugen von Stoßwellen für medizinische Anwendungen
CZ297145B6 (cs) 1997-10-24 2006-09-13 Medipool Treuhand- Und Beteiligungsgesellschaft Für Medizintechnik Gmbh Zpusob prizpusobení vzdálenosti elektrod jiskriste v elektrohydraulických systémech s rázovou vlnou
US11794040B2 (en) 2010-01-19 2023-10-24 The Board Of Regents Of The University Of Texas System Apparatuses and systems for generating high-frequency shockwaves, and methods of use
AR087170A1 (es) 2011-07-15 2014-02-26 Univ Texas Aparato para generar ondas de choque terapeuticas y sus aplicaciones
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
TWI742110B (zh) 2016-07-21 2021-10-11 美商席利通公司 具備改良電極壽命之快速脈波電動液壓脈衝產生裝置及使用該裝置生成壓縮聲波之方法
BR112019017264A2 (pt) 2017-02-19 2020-04-14 Soliton Inc ruptura óptica seletiva induzida a laser em meio biológico
CN113747942A (zh) 2019-04-03 2021-12-03 索里顿有限责任公司 透过非侵入性声波皮下切割处理组织和橘皮组织之系统、装置以及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2635635C3 (de) * 1976-08-07 1979-05-31 Dornier System Gmbh, 7990 Friedrichshafen Funkenstrecke zur Erzeugung von Stoßwellen für die berührungsfreie Zerstörung von Konkrementen in Körpern von Lebewesen
DE2650624C2 (de) * 1976-11-05 1985-05-30 Dornier System Gmbh, 7990 Friedrichshafen Einrichtung zum Zertrümmern von im Körper eines Lebewesens befindlichen Konkrementen
DE3146627C2 (de) * 1981-11-25 1990-04-19 Dornier System Gmbh, 7990 Friedrichshafen Schaltung zur Erzeugung einer elektrischen Entladung im nsec-Bereich
DE3150430C1 (de) * 1981-12-19 1983-07-28 Dornier System Gmbh, 7990 Friedrichshafen "Schaltung zur Erzeugung einer Unterwasserentladung"
DE3447440A1 (de) * 1984-12-27 1986-07-03 Siemens AG, 1000 Berlin und 8000 München Stosswellenrohr fuer die zertruemmerung von konkrementen
DE3543881C1 (de) * 1985-12-12 1987-03-26 Dornier Medizintechnik Unterwasser-Elektrode fuer die beruehrungsfreie Lithotripsie

Also Published As

Publication number Publication date
ES2037190T3 (es) 1993-06-16
JPH01291853A (ja) 1989-11-24
DE3804993C1 (es) 1989-08-10
EP0329849A1 (de) 1989-08-30
US5146912A (en) 1992-09-15

Similar Documents

Publication Publication Date Title
EP0329849B1 (de) Variable Schockwellenenergie durch angepassten ohmschen Verbraucher
DE3312014C2 (de) Einrichtung zur berührungsfreien Zertrümmerung von Konkrementen im Körper von Lebewesen
EP0709065B1 (de) Elektrochirurgiegerät und Verfahren zu dessen Betrieb
EP0427956B1 (de) Verbesserung des Zündverhaltens bei Unterwasser-Funkenstrecken
WO1996009621A1 (de) Verfahren und vorrichtung zur erzeugung von stosswellen für die medizinische therapie, insbesondere für die elektro-hydraulische lithotripsie
DE2526928A1 (de) Hochfrequenz-geraet zur waermebehandlung eines biologischen gewebes
DE19718513A1 (de) Vorrichtung zur Erzeugung akustischer Stoßwellen, insbesondere für die medizinische Anwendung
WO2004002635A1 (de) Schaltkreis für eine elektromagnetische quelle zur erzeugung akustischer wellen
DE102009041329A1 (de) Kombiniertes Ultraschall- und HF Chirurgisches System
CH677400A5 (es)
DE2242696C3 (de) Schalteinrichtung zum Unterbrechen einer Hochspannungs-Gleichstromleitung
DE1929855B2 (es)
DE4130798A1 (de) Stosswellenquelle fuer akustische stosswellen
EP0938251B1 (de) Vorrichtung zur Erzeugung eines Strahls von Atomen oder Radikalen
DE3146627C2 (de) Schaltung zur Erzeugung einer elektrischen Entladung im nsec-Bereich
DE2538604A1 (de) Elektrisches schaltgeraet
DE3303659A1 (de) Kontaktsystem fuer eine vakuumlichtbogenloeschkammer
DE202015100397U1 (de) Funkenstrecke mit adaptiver Kühl- und/oder Dämpfungseinrichtung
EP0557753B1 (de) Vorrichtung zum Schützen eines Geräts
DE102014210516C5 (de) Funkenstrecke
DE2821000A1 (de) Zweistufige triggerbare vakuumstufenstrecke
DE20316899U1 (de) Haarpflegegerät
DE2926123C2 (es)
EP0799489B1 (de) Schalter zur strombegrenzung
DE2513026A1 (de) Hf-hochspannungsgeraet

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH ES FR IT LI

17P Request for examination filed

Effective date: 19891013

17Q First examination report despatched

Effective date: 19911125

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH ES FR IT LI

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19921130

Year of fee payment: 5

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 19921216

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19921231

Ref country code: CH

Effective date: 19921231

ET Fr: translation filed
ITF It: translation for a ep patent filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2037190

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 19931222

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19940831

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20010201

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051221