AU593260B2 - Use of lasers to break down objects - Google Patents

Use of lasers to break down objects Download PDF

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Publication number
AU593260B2
AU593260B2 AU59092/86A AU5909286A AU593260B2 AU 593260 B2 AU593260 B2 AU 593260B2 AU 59092/86 A AU59092/86 A AU 59092/86A AU 5909286 A AU5909286 A AU 5909286A AU 593260 B2 AU593260 B2 AU 593260B2
Authority
AU
Australia
Prior art keywords
pulsed laser
laser
pulse
target material
optical fiber
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.)
Ceased
Application number
AU59092/86A
Other languages
English (en)
Other versions
AU5909286A (en
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
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=AU593260(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Candela Laser Corp filed Critical Candela Laser Corp
Publication of AU5909286A publication Critical patent/AU5909286A/en
Application granted granted Critical
Publication of AU593260B2 publication Critical patent/AU593260B2/en
Anticipated expiration legal-status Critical
Ceased 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)
AU59092/86A 1985-04-24 1986-04-23 Use of lasers to break down objects Ceased AU593260B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72647285A 1985-04-24 1985-04-24
US726472 1985-04-24

Publications (2)

Publication Number Publication Date
AU5909286A AU5909286A (en) 1986-11-18
AU593260B2 true AU593260B2 (en) 1990-02-08

Family

ID=24918743

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59092/86A Ceased AU593260B2 (en) 1985-04-24 1986-04-23 Use of lasers to break down objects

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)

Families Citing this family (16)

* 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.
DE4336947A1 (de) * 1993-03-27 1995-05-04 Laser Medizin Zentrum Ggmbh Be Langpuls-Laser mit Resonatorverlängerung mittels optischem Wellenleiter
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 (3)

* 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
AU557726B2 (en) * 1984-01-24 1987-01-08 Shiley Laboratories Inc. Reduction of an arteriosclerotic lesion by selective absorption of electromagnetic energy
US4681104A (en) * 1984-02-23 1987-07-21 Shiley Inc. Apparatus for focusing an intravascular laser catheter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT321448B (de) * 1973-03-23 1975-03-25 Phil Heinz Schmidt Kloiber Dr Einrichtung zur Zerstörung von Steinen in den Harnwegen, insbesondere von Harnleiter- und Nierensteinen
DE2538960C2 (de) * 1975-09-02 1985-04-11 Dornier System Gmbh, 7990 Friedrichshafen Vorrichtung zum berührungslosen Zertrümmern von in einem Lebewesen befindlichen Konkrementen
US4418688A (en) * 1981-07-06 1983-12-06 Laserscope, Inc. Microcatheter having directable laser and expandable walls
US4576177A (en) * 1983-02-18 1986-03-18 Webster Wilton W Jr Catheter for removing arteriosclerotic plaque
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
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
CA1266888A (en) * 1985-04-08 1990-03-20 Martin Prince Laser-induced ablation of atherosclerotic plaque

Patent Citations (3)

* 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
AU557726B2 (en) * 1984-01-24 1987-01-08 Shiley Laboratories Inc. Reduction of an arteriosclerotic lesion by selective absorption of electromagnetic energy
US4681104A (en) * 1984-02-23 1987-07-21 Shiley Inc. Apparatus for focusing an intravascular laser catheter

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
DE3690223C2 (de) 1995-10-05
DE3690223T (OSRAM) 1987-12-10
WO1986006269A1 (en) 1986-11-06
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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