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DE69828985D1 - Lichtgebender katheter sowie anwendungsverfahren - Google Patents

Lichtgebender katheter sowie anwendungsverfahren

Info

Publication number
DE69828985D1
DE69828985D1 DE69828985T DE69828985T DE69828985D1 DE 69828985 D1 DE69828985 D1 DE 69828985D1 DE 69828985 T DE69828985 T DE 69828985T DE 69828985 T DE69828985 T DE 69828985T DE 69828985 D1 DE69828985 D1 DE 69828985D1
Authority
DE
Germany
Prior art keywords
catheter
lighting
lighting catheter
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 - Lifetime
Application number
DE69828985T
Other languages
English (en)
Other versions
DE69828985T2 (de
Inventor
W Gregory
Anders Rydell
Robert Ziebol
H Porter
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.)
LaTIS Inc
Original Assignee
LaTIS 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 LaTIS Inc filed Critical LaTIS Inc
Application granted granted Critical
Publication of DE69828985D1 publication Critical patent/DE69828985D1/de
Publication of DE69828985T2 publication Critical patent/DE69828985T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00973—Surgical instruments, devices or methods pedal-operated
    • 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
    • A61B17/22004—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 using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B17/22012—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 using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
    • A61B2017/22014—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 using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being outside patient's body; with an ultrasound transmission member; with a wave guide; with a vibrated guide wire
    • 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
    • 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
    • A61B2017/22072—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 an instrument channel, e.g. for replacing one instrument by the other
    • A61B2017/22074—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 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
    • 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
    • A61B2017/22082—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 after introduction of a substance
    • A61B2017/22084—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 after introduction of a substance stone- or thrombus-dissolving
    • 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
    • A61B2017/22082—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 after introduction of a substance
    • A61B2017/22087—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 after introduction of a substance photodynamic
    • 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
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • 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
    • A61B2018/206—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 laser light passing along a liquid-filled conduit
    • 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
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3933—Liquid markers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M2025/0037—Multi-lumen catheters with stationary elements characterized by lumina being arranged side-by-side
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Laser Surgery Devices (AREA)
  • Surgical Instruments (AREA)
DE69828985T 1997-04-30 1998-04-30 Lichtgebender katheter sowie anwendungsverfahren Expired - Lifetime DE69828985T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US84642697A 1997-04-30 1997-04-30
US846426 1997-04-30
PCT/US1998/008836 WO1998048882A1 (en) 1997-04-30 1998-04-30 Light delivery catheter and method for the use thereof

Publications (2)

Publication Number Publication Date
DE69828985D1 true DE69828985D1 (de) 2005-03-17
DE69828985T2 DE69828985T2 (de) 2005-10-13

Family

ID=25297896

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69828985T Expired - Lifetime DE69828985T2 (de) 1997-04-30 1998-04-30 Lichtgebender katheter sowie anwendungsverfahren

Country Status (5)

Country Link
EP (1) EP1015059B1 (de)
AU (2) AU7277598A (de)
DE (1) DE69828985T2 (de)
ES (1) ES2239389T3 (de)
WO (2) WO1998048885A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003258124A1 (en) * 2002-08-05 2004-02-23 Miravant Medical Technologies Light delivery catheter
DE102006024095A1 (de) 2006-05-17 2007-12-06 Epflex Feinwerktechnik Gmbh Druckanschlussvorrichtung für eine Führungsdrahteinheit
TWI556849B (zh) 2010-10-21 2016-11-11 美敦力阿福盧森堡公司 用於腎臟神經協調的導管裝置
CA2811264C (en) 2010-10-25 2020-02-25 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses having multi-electrode arrays for renal neuromodulation and associated systems and methods
CN107374723B (zh) 2012-05-11 2020-08-28 美敦力Af卢森堡有限责任公司 导管设备
US9044575B2 (en) 2012-10-22 2015-06-02 Medtronic Adrian Luxembourg S.a.r.l. Catheters with enhanced flexibility and associated devices, systems, and methods
WO2014189794A1 (en) 2013-05-18 2014-11-27 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation catheters with shafts for enhanced flexibility and control and associated devices, systems, and methods
US10729498B2 (en) 2013-09-03 2020-08-04 The Spectranetics Corporation Laser assisted thrombolysis
EP4059563B1 (de) 2014-01-27 2023-09-27 Medtronic Ireland Manufacturing Unlimited Company Neuromodulationskatheter mit ummantelten neuromodulationselementen und zugehörige vorrichtungen
US10736690B2 (en) 2014-04-24 2020-08-11 Medtronic Ardian Luxembourg S.A.R.L. Neuromodulation catheters and associated systems and methods
US11298041B2 (en) 2016-08-30 2022-04-12 The Regents Of The University Of California Methods for biomedical targeting and delivery and devices and systems for practicing the same
US11103276B2 (en) * 2016-11-02 2021-08-31 510 Kardiac Devices, Inc. Dual lumen dilator for use in transseptal punctures
EP3654860A1 (de) 2017-07-17 2020-05-27 Voyager Therapeutics, Inc. Trajektoriearrayführungssystem
US11806000B2 (en) 2021-02-15 2023-11-07 Medtronic, Inc. Transseptal systems and methods
WO2022174133A1 (en) * 2021-02-15 2022-08-18 Medtronic, Inc. Transseptal systems and methods

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4045119A (en) * 1974-08-16 1977-08-30 Laser Bioapplications Flexible laser waveguide
AU4961590A (en) * 1989-01-23 1990-08-13 Medilase, Incorporated Acoustic monitoring and controlling of laser angioplasty
US5083549A (en) * 1989-02-06 1992-01-28 Candela Laser Corporation Endoscope with tapered shaft
US5163905A (en) * 1990-01-12 1992-11-17 Don Michael T Anthony Regional perfusion dissolution catheter
US5709676A (en) * 1990-02-14 1998-01-20 Alt; Eckhard Synergistic treatment of stenosed blood vessels using shock waves and dissolving medication
US5169396A (en) * 1990-06-08 1992-12-08 Kambiz Dowlatshahi Method for interstitial laser therapy
US5304171A (en) 1990-10-18 1994-04-19 Gregory Kenton W Catheter devices and methods for delivering
US5219335A (en) * 1991-05-23 1993-06-15 Scimed Life Systems, Inc. Intravascular device such as introducer sheath or balloon catheter or the like and methods for use thereof
NL9101534A (nl) * 1991-09-10 1993-04-01 Cordis Europ Werkwijze voor het vervaardigen van een dubbel-lumencatheter, daarmee vervaardigde catheter en cathetersamenstel.
US5327885A (en) * 1991-10-08 1994-07-12 Griffith James M Combination catheter for invasive probe delivery and balloon dilation
US5380273A (en) * 1992-05-19 1995-01-10 Dubrul; Will R. Vibrating catheter
US5314408A (en) * 1992-11-13 1994-05-24 Cardiovascular Imaging Systems, Inc. Expandable member for a catheter system
US5620417A (en) * 1994-07-07 1997-04-15 Cardiovascular Imaging Systems Incorporated Rapid exchange delivery catheter
US5571151A (en) * 1994-10-25 1996-11-05 Gregory; Kenton W. Method for contemporaneous application of laser energy and localized pharmacologic therapy

Also Published As

Publication number Publication date
DE69828985T2 (de) 2005-10-13
AU7277598A (en) 1998-11-24
EP1015059A1 (de) 2000-07-05
EP1015059A4 (de) 2000-08-16
EP1015059B1 (de) 2005-02-09
WO1998048885A1 (en) 1998-11-05
AU7274598A (en) 1998-11-24
ES2239389T3 (es) 2005-09-16
WO1998048882A1 (en) 1998-11-05

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