DE3429487A1 - Geraet zur erzeugung der wechselspannung fuer den wandler einer lithotripsie-sonde - Google Patents

Geraet zur erzeugung der wechselspannung fuer den wandler einer lithotripsie-sonde

Info

Publication number
DE3429487A1
DE3429487A1 DE19843429487 DE3429487A DE3429487A1 DE 3429487 A1 DE3429487 A1 DE 3429487A1 DE 19843429487 DE19843429487 DE 19843429487 DE 3429487 A DE3429487 A DE 3429487A DE 3429487 A1 DE3429487 A1 DE 3429487A1
Authority
DE
Germany
Prior art keywords
alternating voltage
modulated
generating
probe
transducer
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.)
Granted
Application number
DE19843429487
Other languages
German (de)
English (en)
Other versions
DE3429487C2 (enrdf_load_stackoverflow
Inventor
Manfred 7518 Bretten Baier
Ulrich Dipl.-Ing.(FH) 7519 Sulzfeld Bolg
Reiner Dipl.-Ing. 7132 Illingen Hoffmann
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.)
Richard Wolf GmbH
Original Assignee
Richard Wolf 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 Richard Wolf GmbH filed Critical Richard Wolf GmbH
Priority to DE19843429487 priority Critical patent/DE3429487A1/de
Publication of DE3429487A1 publication Critical patent/DE3429487A1/de
Application granted granted Critical
Publication of DE3429487C2 publication Critical patent/DE3429487C2/de
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00141—Details of operation mode continuous, e.g. wave
    • A61B2017/00146—Details of operation mode continuous, e.g. wave with multiple frequencies

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Mechanical Engineering (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
DE19843429487 1984-08-10 1984-08-10 Geraet zur erzeugung der wechselspannung fuer den wandler einer lithotripsie-sonde Granted DE3429487A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843429487 DE3429487A1 (de) 1984-08-10 1984-08-10 Geraet zur erzeugung der wechselspannung fuer den wandler einer lithotripsie-sonde

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843429487 DE3429487A1 (de) 1984-08-10 1984-08-10 Geraet zur erzeugung der wechselspannung fuer den wandler einer lithotripsie-sonde

Publications (2)

Publication Number Publication Date
DE3429487A1 true DE3429487A1 (de) 1986-02-20
DE3429487C2 DE3429487C2 (enrdf_load_stackoverflow) 1989-03-16

Family

ID=6242781

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843429487 Granted DE3429487A1 (de) 1984-08-10 1984-08-10 Geraet zur erzeugung der wechselspannung fuer den wandler einer lithotripsie-sonde

Country Status (1)

Country Link
DE (1) DE3429487A1 (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5001649A (en) * 1987-04-06 1991-03-19 Alcon Laboratories, Inc. Linear power control for ultrasonic probe with tuned reactance
EP0261230B1 (en) * 1986-04-02 1993-11-10 Valleylab, Inc. Method and apparatus for ultrasonic surgical fragmentation
US6533792B2 (en) 2000-06-15 2003-03-18 Ferton Holding, S.A. Device for removal of calculi

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10029581C1 (de) † 2000-06-15 2002-01-17 Ferton Holding Sa Vorrichtung zum Entfernen von Körpersteinen mit einem intrakorporalen Lithotripter

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2219790B2 (de) * 1972-04-22 1974-04-04 R Pohlman Einrichtung zum Erzeugen von Sprödbriichen bei harten Steinen
CH564343A5 (enrdf_load_stackoverflow) * 1972-12-21 1975-07-31 Krasnov Mikhail M
JPS50145222A (enrdf_load_stackoverflow) * 1974-05-13 1975-11-21
US3990452A (en) * 1975-06-13 1976-11-09 Fibra-Sonics, Inc. Medical machine for performing surgery and treating using ultrasonic energy
DE2053982C3 (de) * 1970-11-03 1977-03-03 Kloz, Eduard; Kloz, Heinz; 7211 Villingendorf Vorrichtung zur Zertrümmerung von Blasen-, Urether- und Nierenbeckensteinen
US4192294A (en) * 1977-10-11 1980-03-11 Gekhman Boris S Method of removing concretions from the ureter
US4343111A (en) * 1979-01-24 1982-08-10 Inoue-Japax Research Incorporated Ultrasonic machining method and apparatus
DE3119295A1 (de) * 1981-05-14 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum zerstoeren von konkrementen in koerperhoehlen
DE3240691C1 (de) * 1982-11-04 1987-12-23 Dornier System Gmbh, 7990 Friedrichshafen Vorrichtung zur Erzeugung von Stosswellenimpulsfolgen

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2053982C3 (de) * 1970-11-03 1977-03-03 Kloz, Eduard; Kloz, Heinz; 7211 Villingendorf Vorrichtung zur Zertrümmerung von Blasen-, Urether- und Nierenbeckensteinen
DE2219790B2 (de) * 1972-04-22 1974-04-04 R Pohlman Einrichtung zum Erzeugen von Sprödbriichen bei harten Steinen
CH564343A5 (enrdf_load_stackoverflow) * 1972-12-21 1975-07-31 Krasnov Mikhail M
JPS50145222A (enrdf_load_stackoverflow) * 1974-05-13 1975-11-21
US3990452A (en) * 1975-06-13 1976-11-09 Fibra-Sonics, Inc. Medical machine for performing surgery and treating using ultrasonic energy
DE2626373B2 (de) * 1975-06-13 1979-07-05 Fibra-Sonics, Inc., Chicago, Ill. (V.St.A.) Medizinisches Ultraschallgerät
US4192294A (en) * 1977-10-11 1980-03-11 Gekhman Boris S Method of removing concretions from the ureter
US4343111A (en) * 1979-01-24 1982-08-10 Inoue-Japax Research Incorporated Ultrasonic machining method and apparatus
DE3119295A1 (de) * 1981-05-14 1982-12-16 Siemens AG, 1000 Berlin und 8000 München Einrichtung zum zerstoeren von konkrementen in koerperhoehlen
DE3240691C1 (de) * 1982-11-04 1987-12-23 Dornier System Gmbh, 7990 Friedrichshafen Vorrichtung zur Erzeugung von Stosswellenimpulsfolgen

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Med.Ultrason., Bd.5, S.55-57 *
The Journal of Urology, Bd.70, S.520-529 u. 704-707 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0261230B1 (en) * 1986-04-02 1993-11-10 Valleylab, Inc. Method and apparatus for ultrasonic surgical fragmentation
JPH07106208B2 (ja) * 1986-04-02 1995-11-15 ヴァリーラブ・インコ． 組織の超音波による外科的破砕・摘除装置
US5001649A (en) * 1987-04-06 1991-03-19 Alcon Laboratories, Inc. Linear power control for ultrasonic probe with tuned reactance
US6533792B2 (en) 2000-06-15 2003-03-18 Ferton Holding, S.A. Device for removal of calculi

Also Published As

Publication number Publication date
DE3429487C2 (enrdf_load_stackoverflow) 1989-03-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8331 Complete revocation