DE3617019C2 - - Google Patents

Info

Publication number
DE3617019C2
DE3617019C2 DE3617019A DE3617019A DE3617019C2 DE 3617019 C2 DE3617019 C2 DE 3617019C2 DE 3617019 A DE3617019 A DE 3617019A DE 3617019 A DE3617019 A DE 3617019A DE 3617019 C2 DE3617019 C2 DE 3617019C2
Authority
DE
Germany
Prior art keywords
surgical instrument
instrument according
catheter
optical waveguide
radiation
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
DE3617019A
Other languages
German (de)
English (en)
Other versions
DE3617019A1 (de
Inventor
Siegfried Dr. 7916 Nersingen De Wieshammer
Winfried Dr. 7900 Ulm De Haerer
Martin Dr. 7909 Dornstadt De Pietralla
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.)
Wieshammer Siegfried Haerer Winfried Dr 7900
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE3617019A priority Critical patent/DE3617019A1/de
Publication of DE3617019A1 publication Critical patent/DE3617019A1/de
Application granted granted Critical
Publication of DE3617019C2 publication Critical patent/DE3617019C2/de
Granted 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
    • A61B18/24—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 with a catheter
    • A61B18/245—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 with a catheter for removing obstructions in blood vessels or calculi
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
    • 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
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • 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
    • A61B2017/22038—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 with a guide wire

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Electromagnetism (AREA)
  • Vascular Medicine (AREA)
  • Optics & Photonics (AREA)
  • Otolaryngology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE3617019A 1986-05-21 1986-05-21 Katheter zur aufloesung von atheromatoesen plaques Granted DE3617019A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE3617019A DE3617019A1 (de) 1986-05-21 1986-05-21 Katheter zur aufloesung von atheromatoesen plaques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3617019A DE3617019A1 (de) 1986-05-21 1986-05-21 Katheter zur aufloesung von atheromatoesen plaques

Publications (2)

Publication Number Publication Date
DE3617019A1 DE3617019A1 (de) 1987-11-26
DE3617019C2 true DE3617019C2 (enrdf_load_stackoverflow) 1988-06-01

Family

ID=6301261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3617019A Granted DE3617019A1 (de) 1986-05-21 1986-05-21 Katheter zur aufloesung von atheromatoesen plaques

Country Status (1)

Country Link
DE (1) DE3617019A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522310A1 (de) * 1995-06-20 1997-01-02 A Dr Kreis Katheter zum Abtragen einer Gefäßverengung mit einer Bilderzeugungseinheit

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4627436A (en) * 1984-03-01 1986-12-09 Innoventions Biomedical Inc. Angioplasty catheter and method for use thereof
US5026367A (en) * 1988-03-18 1991-06-25 Cardiovascular Laser Systems, Inc. Laser angioplasty catheter and a method for use thereof
US5147348A (en) * 1988-03-18 1992-09-15 Eli Lilly And Company Optical fiber rotational connector
JPH05506601A (ja) * 1991-02-19 1993-09-30 アドバンスト　インターベンショナル　システムズ，インコーポレイテッド 高エネルギーパルスレーザ光のガイド及び伝送システム
US5254114A (en) * 1991-08-14 1993-10-19 Coherent, Inc. Medical laser delivery system with internally reflecting probe and method
US5830209A (en) * 1992-02-05 1998-11-03 Angeion Corporation Multi-fiber laser catheter
WO1993015676A1 (en) * 1992-02-05 1993-08-19 Angelase, Inc. Laser catheter with movable integral fixation wire
US5281212A (en) * 1992-02-18 1994-01-25 Angeion Corporation Laser catheter with monitor and dissolvable tip
US5263952A (en) * 1992-03-25 1993-11-23 Spectranetics Two-piece tip for fiber optic catheter
WO2009066497A1 (ja) * 2007-11-22 2009-05-28 Nobuyuki Sakurazawa 手術器具
US8882751B2 (en) * 2008-09-09 2014-11-11 Cook Medical Technologies Llc Wire guided thrombectomy device
WO2010054456A1 (en) * 2008-11-14 2010-05-20 Wagner Paula Ferreira Catheter for endoluminal laser with centralizer and apical sensors of temperature

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168656A (en) * 1981-04-10 1982-10-18 Medos Kenkyusho Kk Endoscope laser coagulator
US4418688A (en) * 1981-07-06 1983-12-06 Laserscope, Inc. Microcatheter having directable laser and expandable walls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522310A1 (de) * 1995-06-20 1997-01-02 A Dr Kreis Katheter zum Abtragen einer Gefäßverengung mit einer Bilderzeugungseinheit

Also Published As

Publication number Publication date
DE3617019A1 (de) 1987-11-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: WIESHAMMER, SIEGFRIED HAERER, WINFRIED, DR., 7900

8339 Ceased/non-payment of the annual fee