DE3690223C2 - Vorrichtung zum Zertrummern von Material in einem Körper - Google Patents

Vorrichtung zum Zertrummern von Material in einem Körper

Info

Publication number
DE3690223C2
DE3690223C2 DE3690223A DE3690223A DE3690223C2 DE 3690223 C2 DE3690223 C2 DE 3690223C2 DE 3690223 A DE3690223 A DE 3690223A DE 3690223 A DE3690223 A DE 3690223A DE 3690223 C2 DE3690223 C2 DE 3690223C2
Authority
DE
Germany
Prior art keywords
laser
pulse
fiber
energy
stone
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.)
Revoked
Application number
DE3690223A
Other languages
German (de)
English (en)
Other versions
DE3690223T (OSRAM
Inventor
Horace Furumoto
Graham Watson
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.)
General Hospital Corp
Candela Laser Corp
Original Assignee
General Hospital Corp
Candela Laser Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24918743&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3690223(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Hospital Corp, Candela Laser Corp filed Critical General Hospital Corp
Application granted granted Critical
Publication of DE3690223C2 publication Critical patent/DE3690223C2/de
Anticipated expiration legal-status Critical
Revoked 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/26—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor for producing a shock wave, e.g. laser lithotripsy
    • 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
    • A61B2017/00154—Details of operation mode pulsed
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/30—Organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Otolaryngology (AREA)
  • Laser Surgery Devices (AREA)
  • Surgical Instruments (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Beam Processing (AREA)
  • Disintegrating Or Milling (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Lasers (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Semiconductor Lasers (AREA)
  • Crushing And Grinding (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DE3690223A 1985-04-24 1986-04-23 Vorrichtung zum Zertrummern von Material in einem Körper Revoked DE3690223C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72647285A 1985-04-24 1985-04-24
PCT/US1986/000886 WO1986006269A1 (en) 1985-04-24 1986-04-23 Use of lasers to break down objects

Publications (1)

Publication Number Publication Date
DE3690223C2 true DE3690223C2 (de) 1995-10-05

Family

ID=24918743

Family Applications (3)

Application Number Title Priority Date Filing Date
DE3690223A Revoked DE3690223C2 (de) 1985-04-24 1986-04-23 Vorrichtung zum Zertrummern von Material in einem Körper
DE19863690223 Pending DE3690223T (OSRAM) 1985-04-24 1986-04-23
DE8686903732T Expired - Lifetime DE3680452D1 (de) 1985-04-24 1986-04-23 Laser zur zerstoerung von steinen im menschlichen koerper.

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE19863690223 Pending DE3690223T (OSRAM) 1985-04-24 1986-04-23
DE8686903732T Expired - Lifetime DE3680452D1 (de) 1985-04-24 1986-04-23 Laser zur zerstoerung von steinen im menschlichen koerper.

Country Status (18)

Country Link
EP (1) EP0220304B1 (OSRAM)
JP (1) JPH069568B2 (OSRAM)
KR (1) KR940000858B1 (OSRAM)
AT (1) ATE65375T1 (OSRAM)
AU (1) AU593260B2 (OSRAM)
BE (1) BE904668A (OSRAM)
BR (1) BR8606691A (OSRAM)
CA (1) CA1269717A (OSRAM)
CH (1) CH672983A5 (OSRAM)
DE (3) DE3690223C2 (OSRAM)
FR (1) FR2580922B1 (OSRAM)
GB (1) GB2183487B (OSRAM)
IL (1) IL78567A (OSRAM)
IN (1) IN165227B (OSRAM)
IT (1) IT1188111B (OSRAM)
NL (1) NL8620191A (OSRAM)
SE (1) SE8605539D0 (OSRAM)
WO (1) WO1986006269A1 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5963575A (en) * 1993-03-27 1999-10-05 Clyxon Laser Fur Mediziner GmbH Q-switched laser system, in particular for laser lithotripsy

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3728814A1 (de) * 1987-08-28 1989-03-30 Lentia Gmbh Loesung zur anwendung als spuelfluessigkeit in der zerstoerung von koerperfremden ablagerungen in menschlichen und tierischen geweben oder koerperhohlraeumen
FR2632075A1 (fr) * 1988-05-31 1989-12-01 Technomed Int Sa Dispositif de transfert d'un rayon ou faisceau optique emis par un laser sur une fibre optique, et appareil de generation d'ondes de choc pour la destruction de cibles, notamment des tissus, des lithiases ou concretions, pourvu d'un tel dispositif
JPH01308544A (ja) * 1988-06-06 1989-12-13 Sumitomo Electric Ind Ltd 体腔内レーザ手術装置
US6106546A (en) * 1988-10-11 2000-08-22 The General Hospital Corporation Inducing vasodilation
US5269778A (en) * 1988-11-01 1993-12-14 Rink John L Variable pulse width laser and method of use
FR2640537B1 (fr) * 1988-12-21 1992-02-21 Levy Guy Installation et procede utilisant l'effet laser, pour la coupe ou la vaporisation de materiaux et tissus divers
US5009658A (en) * 1989-04-14 1991-04-23 Karl Storz Endoscopy-America, Inc. Dual frequency laser lithotripter
FR2646927B1 (fr) * 1989-05-12 1992-11-06 Technomed Int Sa Dispositif connecteur de fibre optique a duree de vie amelioree comportant une piece de centrage realisee au moins en partie en saphir et appareil de generation d'ondes de choc equipe d'un tel dispositif connecteur
DE3917663A1 (de) * 1989-05-31 1990-12-06 Wolf Gmbh Richard Endoskop fuer die laser-lithotripsie
DE3918618A1 (de) * 1989-06-07 1990-12-20 Telemit Electronic Gmbh Verfahren und vorrichtung zur materialbearbeitung mit hilfe eines lasers
FR2657772A1 (fr) * 1990-02-06 1991-08-09 Technomed Int Sa Utilisation d'un laser pulse ne produisant sensiblement pas de degagement thermique pour la fabrication d'un appareil pour la destruction d'un ciment osseux, endoscope et fibre optique pour sa mise en óoeuvre.
US6022309A (en) * 1996-04-24 2000-02-08 The Regents Of The University Of California Opto-acoustic thrombolysis
DE102005037043C5 (de) 2005-08-05 2017-12-14 Dornier Medtech Systems Gmbh Stoßwellentherapiegerät mit Bildgewinnung
US8881735B2 (en) * 2008-11-18 2014-11-11 Precise Light Surgical, Inc. Flash vaporization surgical systems and method
SE2000055A1 (sv) * 2020-03-15 2021-09-16 Martin Ivanov Denev Användande av fotohydrauliskt mekanisk chock, för selektiv sprängning av relativ svagare cellmembranen av cancerceller, vilka har svagare cellmembran än friska celler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412690A1 (de) * 1973-03-23 1974-10-17 Wolf Gmbh Richard Einrichtung zur zerstoerung von steinen in den harnwegen, insbesondere von harnleiter- und nierensteinen
DE2538960A1 (de) * 1975-09-02 1977-04-07 Dornier System Gmbh Einrichtung zum beruehrungsfreien zertruemmern von im koerper eines lebewesens befindlichen konkrementen
US4418688A (en) * 1981-07-06 1983-12-06 Laserscope, Inc. Microcatheter having directable laser and expandable walls
WO1985000510A1 (en) * 1983-08-01 1985-02-14 Webster Wilton W Jr Catheter for removing arteriosclerotic plaque

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207874A (en) * 1978-03-27 1980-06-17 Choy Daniel S J Laser tunnelling device
JPS60126171A (ja) * 1983-12-09 1985-07-05 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション レ−ザ・カテ−テル装置
EP0152766A1 (en) * 1984-01-24 1985-08-28 Shiley Incorporated Reduction of an arteriosclerotic lesion by selective absorption of electromagnetic energy in a component thereof
US4608979A (en) * 1984-02-22 1986-09-02 Washington Research Foundation Apparatus for the noninvasive shock fragmentation of renal calculi
JPS60176641A (ja) * 1984-02-23 1985-09-10 シレイ・インコーポレーテツド 固定焦点を持つレーザーカテーテル
US4681104A (en) * 1984-02-23 1987-07-21 Shiley Inc. Apparatus for focusing an intravascular laser catheter
CA1266888A (en) * 1985-04-08 1990-03-20 Martin Prince Laser-induced ablation of atherosclerotic plaque

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2412690A1 (de) * 1973-03-23 1974-10-17 Wolf Gmbh Richard Einrichtung zur zerstoerung von steinen in den harnwegen, insbesondere von harnleiter- und nierensteinen
DE2538960A1 (de) * 1975-09-02 1977-04-07 Dornier System Gmbh Einrichtung zum beruehrungsfreien zertruemmern von im koerper eines lebewesens befindlichen konkrementen
US4418688A (en) * 1981-07-06 1983-12-06 Laserscope, Inc. Microcatheter having directable laser and expandable walls
WO1985000510A1 (en) * 1983-08-01 1985-02-14 Webster Wilton W Jr Catheter for removing arteriosclerotic plaque

Non-Patent Citations (10)

* Cited by examiner, † Cited by third party
Title
"Intense Ruby-Laser-Induced Acoustic Impulses in Liquids" in "The Journal of the Acoustical Societyof America", Vol. 40, No. 6, 1966, S. 1462-1466 *
"Laser-Induced High- Pressure Shock Waves in Water" in "Applied Physics Letters", Vol. 10, No. 2, 15. January 1967, S. 46-48 *
Bell, C.E. *
Carome, E.F. *
Clark, N.A. *
G.M WATSON et al. "Tunable pulsed dye laser for fragmentation of urinary calculi" in Lasers in surgery and medicine, Vol.5, No.2, 1985, S.160, Zusammenfassung Nr.82 *
H.K., "Blasensteinzerstörung mit Licht" in "acta medicotechnica", 29. Jg., Nr. 5/1981, S. 175 *
Landt, J.A. *
Moeller, C.E. *
Zharikov, E.V. et al. "Spectral, luminescence and lasing properties of gadolinium scandium gallium garnet crystals activated with neodymium and chromium ions" in "Sov. J. Quantum Electron. 13(1)Jan. 1983, S. 83-85", American Institute of Physics *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5963575A (en) * 1993-03-27 1999-10-05 Clyxon Laser Fur Mediziner GmbH Q-switched laser system, in particular for laser lithotripsy

Also Published As

Publication number Publication date
SE8605539L (sv) 1986-12-23
BE904668A (fr) 1986-10-24
JPS62502871A (ja) 1987-11-19
ATE65375T1 (de) 1991-08-15
IN165227B (OSRAM) 1989-09-02
GB2183487A (en) 1987-06-10
JPH069568B2 (ja) 1994-02-09
KR870700325A (ko) 1987-12-28
GB2183487B (en) 1989-08-23
CH672983A5 (OSRAM) 1990-01-31
BR8606691A (pt) 1987-08-11
IT1188111B (it) 1987-12-30
SE8605539D0 (sv) 1986-12-23
AU5909286A (en) 1986-11-18
EP0220304A1 (en) 1987-05-06
IL78567A0 (en) 1986-08-31
DE3680452D1 (de) 1991-08-29
IL78567A (en) 1991-12-15
GB8630641D0 (en) 1987-02-04
NL8620191A (nl) 1987-03-02
DE3690223T (OSRAM) 1987-12-10
WO1986006269A1 (en) 1986-11-06
AU593260B2 (en) 1990-02-08
CA1269717A (en) 1990-05-29
IT8667347A0 (it) 1986-04-24
FR2580922B1 (fr) 1994-03-11
FR2580922A1 (fr) 1986-10-31
IT8667347A1 (it) 1987-10-24
KR940000858B1 (ko) 1994-02-03
EP0220304B1 (en) 1991-07-24

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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