ATE397901T1 - Einrichtung zur erzeugung eines laserinduzierten flüssigkeitsstrahles - Google Patents

Einrichtung zur erzeugung eines laserinduzierten flüssigkeitsstrahles

Info

Publication number
ATE397901T1
ATE397901T1 AT04027428T AT04027428T ATE397901T1 AT E397901 T1 ATE397901 T1 AT E397901T1 AT 04027428 T AT04027428 T AT 04027428T AT 04027428 T AT04027428 T AT 04027428T AT E397901 T1 ATE397901 T1 AT E397901T1
Authority
AT
Austria
Prior art keywords
liquid jet
laser
catheter
generating
thrombus
Prior art date
Application number
AT04027428T
Other languages
English (en)
Inventor
Kazuyoshi Takayama
Takayuki Hirano
Atsuhiro Nakagawa
Hideshi Obitsu
Shigeru Omori
Takeshi Kanamaru
Original Assignee
Terumo 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
Priority claimed from JP2003392133A external-priority patent/JP4247098B2/ja
Application filed by Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of ATE397901T1 publication Critical patent/ATE397901T1/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
    • 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
    • A61B17/32—Surgical cutting instruments
    • A61B17/3203—Fluid jet cutting instruments
    • A61B17/32037—Fluid jet cutting instruments for removing obstructions from inner organs or blood vessels, e.g. for atherectomy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3203—Fluid jet cutting instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3203—Fluid jet cutting instruments
    • A61B2017/32032—Fluid jet cutting instruments using cavitation of the fluid
    • 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
    • A61B2018/263—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 the conversion of laser energy into mechanical shockwaves taking place in a liquid

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Optics & Photonics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Vascular Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Surgical Instruments (AREA)
AT04027428T 2003-11-21 2004-11-18 Einrichtung zur erzeugung eines laserinduzierten flüssigkeitsstrahles ATE397901T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003392133A JP4247098B2 (ja) 2003-11-21 2003-11-21 カテーテルシステム、目標物の破砕および回収方法、および破砕した目標物を回収するためのチューブ
JP2003392130 2003-11-21

Publications (1)

Publication Number Publication Date
ATE397901T1 true ATE397901T1 (de) 2008-07-15

Family

ID=34437008

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04027428T ATE397901T1 (de) 2003-11-21 2004-11-18 Einrichtung zur erzeugung eines laserinduzierten flüssigkeitsstrahles

Country Status (4)

Country Link
US (1) US7740626B2 (de)
EP (1) EP1532936B1 (de)
AT (1) ATE397901T1 (de)
DE (1) DE602004014334D1 (de)

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EP1707152A3 (de) * 2005-03-29 2007-08-08 Terumo Kabushiki Kaisha Gerät zur Erzeugung eines laserinduzierten Flüssigkeitsstrahls
US20070049911A1 (en) * 2005-08-26 2007-03-01 Brown Joe D Endovascular method and apparatus with feedback
JP4409499B2 (ja) * 2005-10-25 2010-02-03 国立大学法人浜松医科大学 血栓溶解装置
US9028520B2 (en) 2006-12-22 2015-05-12 The Spectranetics Corporation Tissue separating systems and methods
US8961551B2 (en) 2006-12-22 2015-02-24 The Spectranetics Corporation Retractable separating systems and methods
US20090177191A1 (en) * 2007-12-11 2009-07-09 Brown Joe D Laser surgery methods and apparatus
US9345543B2 (en) * 2008-07-02 2016-05-24 Joe Denton Brown Laser delivery apparatus for endovascular applications
WO2010053575A2 (en) * 2008-11-07 2010-05-14 Joe Denton Brown Apparatus and method for detecting overheating during laser surgery
US9314303B2 (en) * 2010-03-23 2016-04-19 Joe Denton Brown Laser surgery controller with variable time delay and feedback detector sensitivity control
US8638428B2 (en) 2010-06-01 2014-01-28 Joe Denton Brown Method and apparatus for using optical feedback to detect fiber breakdown during surgical laser procedures
JP5742317B2 (ja) 2011-03-11 2015-07-01 セイコーエプソン株式会社 流体噴射装置
US9763692B2 (en) 2012-09-14 2017-09-19 The Spectranetics Corporation Tissue slitting methods and systems
US10383691B2 (en) 2013-03-13 2019-08-20 The Spectranetics Corporation Last catheter with helical internal lumen
US9883885B2 (en) 2013-03-13 2018-02-06 The Spectranetics Corporation System and method of ablative cutting and pulsed vacuum aspiration
US9283040B2 (en) 2013-03-13 2016-03-15 The Spectranetics Corporation Device and method of ablative cutting with helical tip
US9456872B2 (en) 2013-03-13 2016-10-04 The Spectranetics Corporation Laser ablation catheter
US9291663B2 (en) 2013-03-13 2016-03-22 The Spectranetics Corporation Alarm for lead insulation abnormality
US10835279B2 (en) 2013-03-14 2020-11-17 Spectranetics Llc Distal end supported tissue slitting apparatus
EP2967634B1 (de) 2013-03-15 2019-06-05 The Spectranetics Corporation Chirurgisches instrument zum entfernen eines implantierten objekts
US9668765B2 (en) 2013-03-15 2017-06-06 The Spectranetics Corporation Retractable blade for lead removal device
US9867636B2 (en) * 2013-03-15 2018-01-16 The Regents Of The University Of California Method, apparatus, and a system for a water jet
WO2017048486A1 (en) 2013-03-15 2017-03-23 The Spectranetics Corporation Medical device for removing an implanted object using laser cut hypotubes
US10448999B2 (en) 2013-03-15 2019-10-22 The Spectranetics Corporation Surgical instrument for removing an implanted object
US10842532B2 (en) 2013-03-15 2020-11-24 Spectranetics Llc Medical device for removing an implanted object
US10136913B2 (en) 2013-03-15 2018-11-27 The Spectranetics Corporation Multiple configuration surgical cutting device
US9918737B2 (en) 2013-03-15 2018-03-20 The Spectranetics Corporation Medical device for removing an implanted object
US10028766B2 (en) 2014-02-18 2018-07-24 Tohoku University Jet stream generating device and jet stream generating method
US12053203B2 (en) 2014-03-03 2024-08-06 Spectranetics, Llc Multiple configuration surgical cutting device
US10405924B2 (en) 2014-05-30 2019-09-10 The Spectranetics Corporation System and method of ablative cutting and vacuum aspiration through primary orifice and auxiliary side port
USD770616S1 (en) 2015-02-20 2016-11-01 The Spectranetics Corporation Medical device handle
USD765243S1 (en) 2015-02-20 2016-08-30 The Spectranetics Corporation Medical device handle
JP7012655B2 (ja) 2016-02-24 2022-01-28 インセプト、リミテッド、ライアビリティ、カンパニー 可撓性の強化された神経血管カテーテル
US10980555B2 (en) * 2016-07-12 2021-04-20 Cardioprolific Inc. Methods and devices for clots and tissue removal
EP3787523A4 (de) 2018-05-01 2022-02-23 Incept, LLC Vorrichtungen und verfahren zum entfernen von obstruktivem material aus einer intravaskulären stelle
US11471582B2 (en) 2018-07-06 2022-10-18 Incept, Llc Vacuum transfer tool for extendable catheter
US11766539B2 (en) 2019-03-29 2023-09-26 Incept, Llc Enhanced flexibility neurovascular catheter
EP4076611A4 (de) 2019-12-18 2023-11-15 Imperative Care, Inc. Verfahren und systeme zur behandlung venöser thromboembolischer erkrankungen
US20230248498A1 (en) 2019-12-18 2023-08-10 Imperative Care, Inc. Manually rotatable thrombus engagement tool
US11638637B2 (en) 2019-12-18 2023-05-02 Imperative Care, Inc. Method of removing embolic material with thrombus engagement tool
US11439799B2 (en) 2019-12-18 2022-09-13 Imperative Care, Inc. Split dilator aspiration system
WO2021152476A1 (en) * 2020-01-28 2021-08-05 Ecole Polytechnique Federale De Lausanne (Epfl) System and method for a microfluidic jet generation from a compact device
CN112674871B (zh) * 2020-12-31 2025-11-11 深圳市世格赛思医疗科技有限公司 一种激光手术用光纤导入器及激光手术装置
US12558175B2 (en) 2021-08-12 2026-02-24 Imperative Care, Inc. Multi catheter method of performing a robotic neurovascular procedure
USD1077996S1 (en) 2021-10-18 2025-06-03 Imperative Care, Inc. Inline fluid filter
US12171917B1 (en) 2024-01-08 2024-12-24 Imperative Care, Inc. Devices for blood capture and reintroduction during aspiration procedure

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DE8426270U1 (de) * 1984-09-06 1985-02-14 Veltrup, Elmar Michael, Dipl.-Ing., 4150 Krefeld Vorrichtung zum entfernen von festkoerpern oder ablagerungen aus koerpergefaessen
US6406486B1 (en) * 1991-10-03 2002-06-18 The General Hospital Corporation Apparatus and method for vasodilation
US5203781A (en) * 1991-12-19 1993-04-20 Meditron Devices, Inc. Lumbar arthroscopic laser sheath
JPH05285150A (ja) 1992-02-10 1993-11-02 Olympus Optical Co Ltd ウォータージェット手術装置
CA2127637C (en) 1993-07-26 2006-01-03 Scott Bair Fluid jet surgical cutting tool
US6022309A (en) * 1996-04-24 2000-02-08 The Regents Of The University Of California Opto-acoustic thrombolysis
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US6547779B2 (en) * 1998-07-22 2003-04-15 Endovasix, Inc. Flexible flow apparatus and method for the disruption of occlusions
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AU5144300A (en) * 1999-05-21 2000-12-12 Board Of Trustees Of The Leland Stanford Junior University Microfluidic devices and methods for producing pulsed microfluidic jets in a liquid environment
JP2003111766A (ja) 2001-10-03 2003-04-15 Sparkling Photon Inc 噴流生成装置
US7297154B2 (en) * 2003-02-24 2007-11-20 Maxwell Sensors Inc. Optical apparatus for detecting and treating vulnerable plaque

Also Published As

Publication number Publication date
EP1532936B1 (de) 2008-06-11
EP1532936A1 (de) 2005-05-25
US20050124985A1 (en) 2005-06-09
US7740626B2 (en) 2010-06-22
DE602004014334D1 (de) 2008-07-24

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