WO1996007451A3 - Phototherapeutic apparatus - Google Patents
Phototherapeutic apparatus Download PDFInfo
- Publication number
- WO1996007451A3 WO1996007451A3 PCT/US1995/011246 US9511246W WO9607451A3 WO 1996007451 A3 WO1996007451 A3 WO 1996007451A3 US 9511246 W US9511246 W US 9511246W WO 9607451 A3 WO9607451 A3 WO 9607451A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- radiation
- tip
- disclosed
- fiber
- length
- Prior art date
Links
- 230000005855 radiation Effects 0.000 abstract 8
- 239000000835 fiber Substances 0.000 abstract 3
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 238000009792 diffusion process Methods 0.000 abstract 1
- 239000013307 optical fiber Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 238000001126 phototherapy Methods 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 abstract 1
- 238000004659 sterilization and disinfection Methods 0.000 abstract 1
Classifications
-
- 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
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
- A61L29/085—Macromolecular materials
-
- 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)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Epidemiology (AREA)
- Radiation-Therapy Devices (AREA)
- Laser Surgery Devices (AREA)
- Polarising Elements (AREA)
- Surgical Instruments (AREA)
- Harvester Elements (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50963496A JP3675482B2 (en) | 1994-09-09 | 1995-09-08 | Phototherapy equipment |
KR1019970701608A KR970706039A (en) | 1994-09-09 | 1995-09-08 | PHOTOTHERAPEUTIC APPARATUS |
EP95933733A EP0781154A2 (en) | 1994-09-09 | 1995-09-08 | Phototherapeutic apparatus |
AU36269/95A AU725320B2 (en) | 1994-09-09 | 1995-09-08 | Phototherapeutic apparatus |
CA002199384A CA2199384C (en) | 1994-09-09 | 1995-09-08 | Phototherapeutic apparatus |
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30360594A | 1994-09-09 | 1994-09-09 | |
US08/303,605 | 1994-09-09 | ||
US08/467,414 | 1995-06-06 | ||
US08/467,414 US5632767A (en) | 1994-09-09 | 1995-06-06 | Loop diffusers for diffusion of optical radiation |
US08/468,568 US5643253A (en) | 1995-06-06 | 1995-06-06 | Phototherapy apparatus with integral stopper device |
US08/468,568 | 1995-06-06 | ||
US08/471,744 | 1995-06-06 | ||
US08/471,744 US5637877A (en) | 1995-06-06 | 1995-06-06 | Ultraviolet sterilization of instrument lumens |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1996007451A2 WO1996007451A2 (en) | 1996-03-14 |
WO1996007451A3 true WO1996007451A3 (en) | 1996-05-23 |
Family
ID=27501834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1995/011246 WO1996007451A2 (en) | 1994-09-09 | 1995-09-08 | Phototherapeutic apparatus |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0781154A2 (en) |
JP (1) | JP3675482B2 (en) |
KR (1) | KR970706039A (en) |
CN (1) | CN1072971C (en) |
AU (1) | AU725320B2 (en) |
CA (1) | CA2199384C (en) |
WO (1) | WO1996007451A2 (en) |
Cited By (6)
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---|---|---|---|---|
US6882875B1 (en) | 1997-09-29 | 2005-04-19 | Boston Scientific Corporation | Visible display for an interventional device |
US7302289B2 (en) | 1998-01-20 | 2007-11-27 | Scimed Life Systems, Inc. | Readable probe array for in-vivo use |
US8109981B2 (en) | 2005-01-25 | 2012-02-07 | Valam Corporation | Optical therapies and devices |
US8900219B2 (en) | 1999-07-14 | 2014-12-02 | Cardiofocus, Inc. | System and method for visualizing tissue during ablation procedures |
US9033961B2 (en) | 1999-07-14 | 2015-05-19 | Cardiofocus, Inc. | Cardiac ablation catheters for forming overlapping lesions |
US12434070B2 (en) | 2017-09-29 | 2025-10-07 | Schott Ag | Illumination system comprising an optical waveguide with a diffuser element, and method for producing and/or structuring a diffuser base body at least partially or in sections thereof |
Families Citing this family (61)
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US6102905A (en) * | 1994-09-09 | 2000-08-15 | Cardiofocus, Inc. | Phototherapy device including housing for an optical element and method of making |
US6558375B1 (en) | 2000-07-14 | 2003-05-06 | Cardiofocus, Inc. | Cardiac ablation instrument |
US6579285B2 (en) | 1994-09-09 | 2003-06-17 | Cardiofocus, Inc. | Photoablation with infrared radiation |
US6676656B2 (en) | 1994-09-09 | 2004-01-13 | Cardiofocus, Inc. | Surgical ablation with radiant energy |
US5947959A (en) * | 1994-09-09 | 1999-09-07 | Rare Earth Medical, Inc. | Phototherapeutic apparatus with diffusive tip assembly |
US6270492B1 (en) | 1994-09-09 | 2001-08-07 | Cardiofocus, Inc. | Phototherapeutic apparatus with diffusive tip assembly |
AU718841B2 (en) * | 1995-10-31 | 2000-04-20 | Indigo Medical, Incorporated | Light-diffusing device for an optical fiber, methods of producing and using same, and apparatus for diffusing light from an optical fiber |
US5773835A (en) * | 1996-06-07 | 1998-06-30 | Rare Earth Medical, Inc. | Fiber optic spectroscopy |
DE69738826D1 (en) * | 1996-11-21 | 2008-08-21 | Boston Scient Ltd | |
US6200307B1 (en) | 1997-05-22 | 2001-03-13 | Illumenex Corporation | Treatment of in-stent restenosis using cytotoxic radiation |
FR2767704A1 (en) | 1997-09-04 | 1999-02-26 | Medlight Sa | LIGHT DIFFUSER DEVICE FOR PHOTODYNAMIC TREATMENT OF ORGANS |
US6096030A (en) * | 1997-09-23 | 2000-08-01 | Pharmacyclics, Inc. | Light delivery catheter and PDT treatment method |
US6071302A (en) * | 1997-12-31 | 2000-06-06 | Cardiofocus, Inc. | Phototherapeutic apparatus for wide-angle diffusion |
US6464625B2 (en) * | 1999-06-23 | 2002-10-15 | Robert A. Ganz | Therapeutic method and apparatus for debilitating or killing microorganisms within the body |
US8540704B2 (en) | 1999-07-14 | 2013-09-24 | Cardiofocus, Inc. | Guided cardiac ablation catheters |
AU6616700A (en) | 1999-07-30 | 2001-02-19 | Cardiofocus, Inc. | Laser method and apparatus for treatment of tissue |
DE10008557A1 (en) * | 2000-02-24 | 2001-10-25 | Huettinger Medtech Gmbh | Device for thermal obliteration of biological tissue using intense laser radiation, where the device is split into a handpiece and a puncture shaft, the latter being easily removable to facilitate cleaning |
US6551346B2 (en) * | 2000-05-17 | 2003-04-22 | Kent Crossley | Method and apparatus to prevent infections |
HU224941B1 (en) | 2001-08-10 | 2006-04-28 | Bgi Innovacios Kft | Phototerapy apparatus |
CA2475111A1 (en) | 2002-02-05 | 2003-08-14 | Pharmacyclics, Inc. | Conical light diffuser and method of making |
AU2003258124A1 (en) | 2002-08-05 | 2004-02-23 | Miravant Medical Technologies | Light delivery catheter |
EP1526801A2 (en) * | 2002-08-05 | 2005-05-04 | Miravant Medical Technologies Inc. | Catheter for diagnosis and treatment of diseased vessels |
CA2569582A1 (en) * | 2004-06-07 | 2005-12-22 | Edwards Lifesciences Corporation | Methods and devices for delivering ablative energy |
DE102006016957B4 (en) * | 2006-04-11 | 2010-04-22 | Vimecon Gmbh | laser applicator |
WO2008066206A1 (en) * | 2006-11-30 | 2008-06-05 | Keio University | Abnormal electrical conduction-blocking apparatus using photodynamic therapy (pdt) |
WO2010062769A1 (en) * | 2008-11-03 | 2010-06-03 | Yissum Research Development Company Of The Hebrew University Of Jerusalem, Ltd. | Device for irradiating an internal body surface |
JP5598935B2 (en) * | 2010-02-26 | 2014-10-01 | 学校法人慶應義塾 | Catheter for photodynamic ablation of myocardial tissue by photochemical reaction |
JP5486422B2 (en) * | 2010-06-28 | 2014-05-07 | 株式会社日本ゲルマニウム研究所 | Health appliances |
CA2829719C (en) * | 2011-03-11 | 2020-09-15 | Lucien Abenhaim | Focal photodynamic therapy methods |
CN104415464A (en) * | 2013-08-19 | 2015-03-18 | 李永皓 | Dermatological treatment device, use of laser in treatment of dermatological diseases and disinfection method |
JP2015097664A (en) * | 2013-11-19 | 2015-05-28 | 株式会社アライ・メッドフォトン研究所 | Medical device and phototherapeutic apparatus |
US9278148B2 (en) | 2013-11-26 | 2016-03-08 | Corning Incorporated | Anti-bacterial light delivery system and method for disinfecting a surface |
JP2017513645A (en) | 2014-04-28 | 2017-06-01 | カーディオフォーカス,インコーポレーテッド | System and method for visualizing tissue using an ICG dye composition during an ablation procedure |
CN106794357B (en) * | 2014-09-19 | 2019-02-19 | 夏普株式会社 | Sterilization device |
EP3226744A4 (en) | 2014-12-03 | 2018-08-08 | Cardiofocus, Inc. | System and method for visual confirmation of pulmonary vein isolation during ablation procedures |
KR101661860B1 (en) * | 2015-09-24 | 2016-10-07 | 동성제약주식회사 | The method for manufacturing therapeutic medical device |
EP3399934B1 (en) | 2016-01-05 | 2022-10-12 | Cardiofocus, Inc. | Ablation system with automated sweeping ablation energy element |
RU2741076C2 (en) * | 2016-10-25 | 2021-01-22 | Ракутен Медикал, Инк. | Light-scattering devices for use in photoimmunotherapy |
JP6498654B2 (en) * | 2016-11-17 | 2019-04-10 | 一般財団法人バイオダイナミックス研究所 | Light irradiation probe for light irradiation treatment by endoscope |
KR20180061036A (en) * | 2016-11-29 | 2018-06-07 | 서울바이오시스 주식회사 | Liquid bandage hardening device for medical and method for hardening liquid bandage using the same |
USD851245S1 (en) | 2017-04-14 | 2019-06-11 | Cardiofocus, Inc. | Compliant balloon |
JP6751486B2 (en) * | 2017-07-07 | 2020-09-02 | ラクテン・メディカル,インコーポレイテッド | Light diffuser for use in photoimmunotherapy |
JP7384798B2 (en) | 2018-01-15 | 2023-11-21 | カーディオフォーカス,インコーポレーテッド | Ablation system using automated ablation energy elements |
JP7091453B2 (en) * | 2018-06-11 | 2022-06-27 | オリンパス株式会社 | Optical connection module for endoscopes, endoscopes, and endoscope systems |
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JP7053547B2 (en) * | 2019-10-02 | 2022-04-12 | タツタ電線株式会社 | Medical light guide and its manufacturing method |
CN110893242B (en) * | 2019-11-29 | 2021-02-02 | 西安交通大学 | In-situ ultraviolet sterilization system of in-vivo implanted catheter |
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EP4090410A4 (en) | 2020-01-17 | 2024-05-08 | UV Light Care, Inc. | Light-coupling cap sterilization system |
US11007292B1 (en) | 2020-05-01 | 2021-05-18 | Uv Innovators, Llc | Automatic power compensation in ultraviolet (UV) light emission device, and related methods of use, particularly suited for decontamination |
CN112915399A (en) * | 2021-03-29 | 2021-06-08 | 中国人民解放军空军军医大学 | Optical fiber energy gathering device |
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US11660359B2 (en) * | 2021-04-19 | 2023-05-30 | Varex Imaging Corporation | Systems and methods for irradiation |
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CN114569749A (en) * | 2022-03-01 | 2022-06-03 | 广东国志激光技术有限公司 | Laser disinfection and sterilization device for medical interventional catheter |
US12279910B2 (en) | 2022-03-22 | 2025-04-22 | Bard Access Systems, Inc. | Ultrasound imaging system with a sterilizing system |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292621A1 (en) * | 1987-05-26 | 1988-11-30 | Surgical Laser Technologies, Inc. | Contact or insertion laser probe having wide angle radiation |
EP0439629A1 (en) * | 1989-08-24 | 1991-08-07 | S.L.T. Japan Co, Ltd. | Device for irradiating laser beams |
WO1994017434A1 (en) * | 1993-01-21 | 1994-08-04 | Fiberguide Industries, Inc. | Fiber optic cylindrical diffuser |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4878492A (en) * | 1987-10-08 | 1989-11-07 | C. R. Bard, Inc. | Laser balloon catheter |
EP0437181B1 (en) * | 1990-01-09 | 1995-01-18 | Ciba-Geigy Ag | Apparatus for irradiating the bronchia of a patient for a photodynamic therapy |
EP0437183B1 (en) * | 1990-01-09 | 1994-07-27 | Ciba-Geigy Ag | Light diffuser for a photodynamic therapy of tumours in the oesophagus of a patient |
-
1995
- 1995-09-08 KR KR1019970701608A patent/KR970706039A/en not_active Abandoned
- 1995-09-08 JP JP50963496A patent/JP3675482B2/en not_active Expired - Lifetime
- 1995-09-08 WO PCT/US1995/011246 patent/WO1996007451A2/en not_active Application Discontinuation
- 1995-09-08 AU AU36269/95A patent/AU725320B2/en not_active Ceased
- 1995-09-08 CN CN95195954A patent/CN1072971C/en not_active Expired - Fee Related
- 1995-09-08 EP EP95933733A patent/EP0781154A2/en not_active Ceased
- 1995-09-08 CA CA002199384A patent/CA2199384C/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0292621A1 (en) * | 1987-05-26 | 1988-11-30 | Surgical Laser Technologies, Inc. | Contact or insertion laser probe having wide angle radiation |
EP0439629A1 (en) * | 1989-08-24 | 1991-08-07 | S.L.T. Japan Co, Ltd. | Device for irradiating laser beams |
WO1994017434A1 (en) * | 1993-01-21 | 1994-08-04 | Fiberguide Industries, Inc. | Fiber optic cylindrical diffuser |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6882875B1 (en) | 1997-09-29 | 2005-04-19 | Boston Scientific Corporation | Visible display for an interventional device |
US7302289B2 (en) | 1998-01-20 | 2007-11-27 | Scimed Life Systems, Inc. | Readable probe array for in-vivo use |
US8900219B2 (en) | 1999-07-14 | 2014-12-02 | Cardiofocus, Inc. | System and method for visualizing tissue during ablation procedures |
US9033961B2 (en) | 1999-07-14 | 2015-05-19 | Cardiofocus, Inc. | Cardiac ablation catheters for forming overlapping lesions |
US9421066B2 (en) | 1999-07-14 | 2016-08-23 | Cardiofocus, Inc. | System and method for visualizing tissue during ablation procedures |
US8109981B2 (en) | 2005-01-25 | 2012-02-07 | Valam Corporation | Optical therapies and devices |
US12434070B2 (en) | 2017-09-29 | 2025-10-07 | Schott Ag | Illumination system comprising an optical waveguide with a diffuser element, and method for producing and/or structuring a diffuser base body at least partially or in sections thereof |
Also Published As
Publication number | Publication date |
---|---|
CN1165485A (en) | 1997-11-19 |
JP3675482B2 (en) | 2005-07-27 |
EP0781154A2 (en) | 1997-07-02 |
JPH10504989A (en) | 1998-05-19 |
AU725320B2 (en) | 2000-10-12 |
CN1072971C (en) | 2001-10-17 |
WO1996007451A2 (en) | 1996-03-14 |
CA2199384C (en) | 2006-06-06 |
KR970706039A (en) | 1997-11-03 |
AU3626995A (en) | 1996-03-27 |
CA2199384A1 (en) | 1996-03-14 |
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