ATE398293T1 - Vorrichtung zur gewebeablation - Google Patents

Vorrichtung zur gewebeablation

Info

Publication number
ATE398293T1
ATE398293T1 AT98950838T AT98950838T ATE398293T1 AT E398293 T1 ATE398293 T1 AT E398293T1 AT 98950838 T AT98950838 T AT 98950838T AT 98950838 T AT98950838 T AT 98950838T AT E398293 T1 ATE398293 T1 AT E398293T1
Authority
AT
Austria
Prior art keywords
tissue
optical fiber
laser energy
handpiece
distal end
Prior art date
Application number
AT98950838T
Other languages
English (en)
Inventor
Raymond Hartman
Original Assignee
Acculase Inc
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 Acculase Inc filed Critical Acculase Inc
Application granted granted Critical
Publication of ATE398293T1 publication Critical patent/ATE398293T1/de

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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22072—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other
    • A61B2017/22074—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other the instrument being only slidable in a channel, e.g. advancing optical fibre through a channel
    • A61B2017/22075—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an instrument channel, e.g. for replacing one instrument by the other the instrument being only slidable in a channel, e.g. advancing optical fibre through a channel with motorized advancing or retracting means
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00392—Transmyocardial revascularisation

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • External Artificial Organs (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Surgical Instruments (AREA)
AT98950838T 1997-10-06 1998-10-02 Vorrichtung zur gewebeablation ATE398293T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94396197A 1997-10-06 1997-10-06

Publications (1)

Publication Number Publication Date
ATE398293T1 true ATE398293T1 (de) 2008-07-15

Family

ID=25480563

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98950838T ATE398293T1 (de) 1997-10-06 1998-10-02 Vorrichtung zur gewebeablation

Country Status (8)

Country Link
EP (1) EP1021737B1 (de)
JP (1) JP2001519184A (de)
CN (1) CN1290353A (de)
AT (1) ATE398293T1 (de)
AU (1) AU9677998A (de)
CA (1) CA2305234A1 (de)
DE (1) DE69839610D1 (de)
WO (1) WO1999018460A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001094420A1 (en) * 2000-06-05 2001-12-13 The Trustees Of Columbia University In The City Of New York Identification and use of human bone marrow-derived endothelial progenitor cells to improve myocardial function after ischemic injury
US20030199464A1 (en) 2002-04-23 2003-10-23 Silviu Itescu Regeneration of endogenous myocardial tissue by induction of neovascularization
EP1741394A1 (de) * 2005-07-08 2007-01-10 Technische Universiteit Delft Chirurgisches Bohrsystem und chirurgischer Bohrereinsatz um darin verwendet zu werden
WO2011008646A1 (en) 2009-07-14 2011-01-20 Brian Cisel Laser surgery device and method
CN101999941A (zh) * 2010-11-29 2011-04-06 燕山大学 微创血管介入手术机器人送管送丝装置
CN114630635A (zh) * 2019-11-12 2022-06-14 奥林巴斯株式会社 激光破碎装置、激光破碎系统以及激光破碎方法
CN114569277B (zh) * 2022-03-16 2022-12-06 桂林市啄木鸟医疗器械有限公司 接触式激光切割装置
CN115252118A (zh) * 2022-08-03 2022-11-01 武汉零壹医疗科技有限公司 用于骨组织钻弯孔的激光缝合勾装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266548A (en) * 1978-12-18 1981-05-12 Davi S K Apparatus for and method of utilizing energy to excise pathological tissue
US4988163A (en) * 1989-08-17 1991-01-29 Quantronix Corp. Infrared laser system for surgical purposes employing compound fiber probe
US5562658A (en) * 1994-03-25 1996-10-08 Snj Company, Inc. Laser-powered surgical device for making incisions of selected depth
US5725521A (en) * 1996-03-29 1998-03-10 Eclipse Surgical Technologies, Inc. Depth stop apparatus and method for laser-assisted transmyocardial revascularization and other surgical applications
US5782823A (en) * 1996-04-05 1998-07-21 Eclipse Surgical Technologies, Inc. Laser device for transmyocardial revascularization procedures including means for enabling a formation of a pilot hole in the epicardium

Also Published As

Publication number Publication date
EP1021737B1 (de) 2008-06-11
WO1999018460A1 (en) 1999-04-15
AU9677998A (en) 1999-04-27
CA2305234A1 (en) 1999-04-15
DE69839610D1 (de) 2008-07-24
JP2001519184A (ja) 2001-10-23
EP1021737A1 (de) 2000-07-26
CN1290353A (zh) 2001-04-04

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Legal Events

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