TW368419B - Apparatus with balloon catheter for providing irradiation to a defined area - Google Patents

Apparatus with balloon catheter for providing irradiation to a defined area

Info

Publication number
TW368419B
TW368419B TW086108234A TW86108234A TW368419B TW 368419 B TW368419 B TW 368419B TW 086108234 A TW086108234 A TW 086108234A TW 86108234 A TW86108234 A TW 86108234A TW 368419 B TW368419 B TW 368419B
Authority
TW
Taiwan
Prior art keywords
balloon catheter
present
defined area
window
balloon
Prior art date
Application number
TW086108234A
Other languages
English (en)
Inventor
Bob Bower
Mike Stonefield
Joseph Yan
Original Assignee
Qlt Phototherapeutics 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 Qlt Phototherapeutics Inc filed Critical Qlt Phototherapeutics Inc
Application granted granted Critical
Publication of TW368419B publication Critical patent/TW368419B/zh

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/062—Photodynamic therapy, i.e. excitation of an agent
    • 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
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light
    • A61N5/0601—Apparatus for use inside the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00057—Light
    • 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
    • A61B2017/22051—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 inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22057—Optical properties
    • A61B2017/22058—Optical properties reflective
    • 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
    • A61B2017/22051—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 inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
    • A61B2017/22057—Optical properties
    • A61B2017/22059—Optical properties transparent
    • 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
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2261—Optical elements at the distal end of probe tips with scattering, diffusion or dispersion of light

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Surgery Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
TW086108234A 1996-05-17 1997-06-12 Apparatus with balloon catheter for providing irradiation to a defined area TW368419B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/649,439 US6013053A (en) 1996-05-17 1996-05-17 Balloon catheter for photodynamic therapy

Publications (1)

Publication Number Publication Date
TW368419B true TW368419B (en) 1999-09-01

Family

ID=24604792

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086108234A TW368419B (en) 1996-05-17 1997-06-12 Apparatus with balloon catheter for providing irradiation to a defined area

Country Status (18)

Country Link
US (2) US6013053A (zh)
EP (2) EP1563871B1 (zh)
JP (2) JP3618358B2 (zh)
KR (1) KR20000011161A (zh)
CN (1) CN1154444C (zh)
AR (1) AR007092A1 (zh)
AT (2) ATE299673T1 (zh)
AU (1) AU720161B2 (zh)
CA (1) CA2255058C (zh)
CZ (1) CZ370798A3 (zh)
DE (2) DE69738119T2 (zh)
ES (1) ES2293407T3 (zh)
HK (1) HK1019548A1 (zh)
NO (1) NO985331L (zh)
NZ (1) NZ332863A (zh)
PL (1) PL329947A1 (zh)
TW (1) TW368419B (zh)
WO (1) WO1997043965A1 (zh)

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* Cited by examiner, † Cited by third party
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JP2005046640A (ja) 2005-02-24
PL329947A1 (en) 1999-04-26
ES2293407T3 (es) 2008-03-16
EP1563871A1 (en) 2005-08-17
KR20000011161A (ko) 2000-02-25
DE69733754D1 (en) 2005-08-25
NO985331D0 (no) 1998-11-16
WO1997043965A1 (en) 1997-11-27
JP3618358B2 (ja) 2005-02-09
JP4122323B2 (ja) 2008-07-23
ATE372147T1 (de) 2007-09-15
EP1563871B1 (en) 2007-09-05
JP2001505443A (ja) 2001-04-24
HK1019548A1 (en) 2000-02-18
DE69738119D1 (de) 2007-10-18
US6013053A (en) 2000-01-11
NZ332863A (en) 2000-09-29
CA2255058A1 (en) 1997-11-27
NO985331L (no) 1999-01-18
CZ370798A3 (cs) 1999-06-16
AU2759797A (en) 1997-12-09
EP0902653A1 (en) 1999-03-24
CN1154444C (zh) 2004-06-23
CN1222841A (zh) 1999-07-14
US6086558A (en) 2000-07-11
CA2255058C (en) 2004-06-29
EP0902653B1 (en) 2005-07-20
AR007092A1 (es) 1999-10-13
AU720161B2 (en) 2000-05-25
ATE299673T1 (de) 2005-08-15
DE69733754T2 (de) 2006-04-27

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