DE3274054D1 - Hand piece for use with surgical laser knife device - Google Patents

Hand piece for use with surgical laser knife device

Info

Publication number
DE3274054D1
DE3274054D1 DE8282105881T DE3274054T DE3274054D1 DE 3274054 D1 DE3274054 D1 DE 3274054D1 DE 8282105881 T DE8282105881 T DE 8282105881T DE 3274054 T DE3274054 T DE 3274054T DE 3274054 D1 DE3274054 D1 DE 3274054D1
Authority
DE
Germany
Prior art keywords
hand piece
surgical laser
knife device
laser knife
surgical
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
Application number
DE8282105881T
Other languages
English (en)
Inventor
Murakami C O Sumitomo Kazuhito
Takahashi C O Sumitomo Kenichi
Takenaka C O Sumitomo E Shinya
Sunato C O Sumitomo Katsuyoshi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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=26442959&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3274054(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP56102230A external-priority patent/JPS584544A/ja
Priority claimed from JP56108108A external-priority patent/JPS5810038A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE3274054D1 publication Critical patent/DE3274054D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • 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
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00172—Connectors and adapters therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0046—Dental lasers

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
DE8282105881T 1981-07-02 1982-07-01 Hand piece for use with surgical laser knife device Expired DE3274054D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56102230A JPS584544A (ja) 1981-07-02 1981-07-02 レ−ザメス装置用ハンドピ−ス
JP56108108A JPS5810038A (ja) 1981-07-13 1981-07-13 レ−ザメス用ハンドピ−ス

Publications (1)

Publication Number Publication Date
DE3274054D1 true DE3274054D1 (en) 1986-12-11

Family

ID=26442959

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282105881T Expired DE3274054D1 (en) 1981-07-02 1982-07-01 Hand piece for use with surgical laser knife device

Country Status (4)

Country Link
EP (1) EP0069351B1 (de)
AU (1) AU8554782A (de)
CA (1) CA1198481A (de)
DE (1) DE3274054D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335696A1 (de) * 1983-09-30 1985-04-18 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Handapplikator fuer die laserchirurgie
DE3335584A1 (de) * 1983-09-30 1985-04-18 Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn Handapplikator fuer die laserchirurgie
US4671273A (en) * 1984-03-19 1987-06-09 Lindsey Ernest J Laser hand piece, for use in opthalmic, plastic, and ear, nose, and throat surgery
US4693244A (en) * 1984-05-22 1987-09-15 Surgical Laser Technologies, Inc. Medical and surgical laser probe I
GB2183360B (en) * 1985-11-23 1989-10-11 Stc Plc Optical fibre termination having a heat sink
US4736743A (en) * 1986-05-12 1988-04-12 Surgical Laser Technology, Inc. Vaporization contact laser probe
JP2779825B2 (ja) * 1989-02-15 1998-07-23 則雄 大工園 レーザ光出射装置
US5207673A (en) * 1989-06-09 1993-05-04 Premier Laser Systems, Inc. Fiber optic apparatus for use with medical lasers
JP3145379B2 (ja) * 1989-06-30 2001-03-12 株式会社エス・エル・ティ・ジャパン レーザ導光プローブ
US5242439A (en) * 1990-01-12 1993-09-07 Laserscope Means for inserting instrumentation for a percutaneous diskectomy using a laser
JP3148216B2 (ja) * 1990-01-22 2001-03-19 株式会社エス・エル・ティ・ジャパン レーザ光照射による治療装置
US5102410A (en) * 1990-02-26 1992-04-07 Dressel Thomas D Soft tissue cutting aspiration device and method
US5221279A (en) * 1990-10-12 1993-06-22 Surgical Laser Technologies, Inc. Adjustable touch control handpiece
US5495541A (en) * 1994-04-19 1996-02-27 Murray; Steven C. Optical delivery device with high numerical aperture curved waveguide
US5849008A (en) * 1996-04-26 1998-12-15 Anthony; Phillip F. Method for destruction of the inner ear special sensory epithelium to relieve positional vertigo
CN112741687A (zh) * 2019-10-29 2021-05-04 中国福利会国际和平妇幼保健院 可更换刀头的激光手术刀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622743A (en) * 1969-04-28 1971-11-23 Hrand M Muncheryan Laser eraser and microwelder
US3821510A (en) * 1973-02-22 1974-06-28 H Muncheryan Hand held laser instrumentation device
US3991764A (en) * 1973-11-28 1976-11-16 Purdue Research Foundation Plasma arc scalpel
JPS587235A (ja) * 1981-07-07 1983-01-17 住友電気工業株式会社 レ−ザメス

Also Published As

Publication number Publication date
EP0069351A2 (de) 1983-01-12
AU8554782A (en) 1983-01-06
CA1198481A (en) 1985-12-24
EP0069351B1 (de) 1986-11-05
EP0069351A3 (en) 1984-02-15

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation