EP0400294A3 - Stosskreis für einen Lithotripter - Google Patents

Stosskreis für einen Lithotripter Download PDF

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Publication number
EP0400294A3
EP0400294A3 EP19900105804 EP90105804A EP0400294A3 EP 0400294 A3 EP0400294 A3 EP 0400294A3 EP 19900105804 EP19900105804 EP 19900105804 EP 90105804 A EP90105804 A EP 90105804A EP 0400294 A3 EP0400294 A3 EP 0400294A3
Authority
EP
European Patent Office
Prior art keywords
lithotriptor
pulse circuit
lithotripter
interposed
capacitor
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.)
Withdrawn
Application number
EP19900105804
Other languages
English (en)
French (fr)
Other versions
EP0400294A2 (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 EP0400294A2 publication Critical patent/EP0400294A2/de
Publication of EP0400294A3 publication Critical patent/EP0400294A3/de
Withdrawn legal-status Critical Current

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Surgical Instruments (AREA)

Abstract

Stosskreis für eine Vorrichtung zum berührungsfreien Ein­ leiten von Stosswellen in einen Patientenkörper, insbeson­ dere für einen Lithotripter, mit einem Kondensator (C) einer Hochspannungsquelle, einem Hochstromschalter (HS) und einer Nutzfunkenstrecke (F), wobei erfindungsgemäss ein Impulstransformator (IT) zwischen Generator und Last zwischengeschaltet ist.
EP19900105804 1989-06-02 1990-03-27 Stosskreis für einen Lithotripter Withdrawn EP0400294A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3917953 1989-06-02

Publications (2)

Publication Number Publication Date
EP0400294A2 EP0400294A2 (de) 1990-12-05
EP0400294A3 true EP0400294A3 (de) 1991-02-06

Family

ID=6381882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900105804 Withdrawn EP0400294A3 (de) 1989-06-02 1990-03-27 Stosskreis für einen Lithotripter

Country Status (1)

Country Link
EP (1) EP0400294A3 (de)

Families Citing this family (1)

* 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883246A (en) * 1972-01-25 1975-05-13 Bicosa Recherches Electronic device adapted to produce high voltage-pulses, especially for igniting a gas lighter
DE3150430C1 (de) * 1981-12-19 1983-07-28 Dornier System Gmbh, 7990 Friedrichshafen "Schaltung zur Erzeugung einer Unterwasserentladung"
DE3543096A1 (de) * 1984-12-05 1986-06-05 Olympus Optical Co., Ltd., Tokio/Tokyo Vorrichtung zur zertruemmerung von steinen, wie nieren- und gallensteinen oder dergleichen
US4628427A (en) * 1983-05-09 1986-12-09 Znika D.C. impulse arc welder employing thyristors

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883246A (en) * 1972-01-25 1975-05-13 Bicosa Recherches Electronic device adapted to produce high voltage-pulses, especially for igniting a gas lighter
DE3150430C1 (de) * 1981-12-19 1983-07-28 Dornier System Gmbh, 7990 Friedrichshafen "Schaltung zur Erzeugung einer Unterwasserentladung"
US4628427A (en) * 1983-05-09 1986-12-09 Znika D.C. impulse arc welder employing thyristors
DE3543096A1 (de) * 1984-12-05 1986-06-05 Olympus Optical Co., Ltd., Tokio/Tokyo Vorrichtung zur zertruemmerung von steinen, wie nieren- und gallensteinen oder dergleichen

Also Published As

Publication number Publication date
EP0400294A2 (de) 1990-12-05

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