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
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—Ultra-violet 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
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50963496A JP3675482B2 (en) | 1994-09-09 | 1995-09-08 | Phototherapy equipment |
AU36269/95A AU725320B2 (en) | 1994-09-09 | 1995-09-08 | Phototherapeutic apparatus |
KR1019970701608A KR970706039A (en) | 1994-09-09 | 1995-09-08 | PHOTOTHERAPEUTIC APPARATUS |
EP95933733A EP0781154A2 (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 | ||
US08/468,568 | 1995-06-06 | ||
US08/467,414 US5632767A (en) | 1994-09-09 | 1995-06-06 | Loop diffusers for diffusion of optical radiation |
US08/471,744 | 1995-06-06 | ||
US08/471,744 US5637877A (en) | 1995-06-06 | 1995-06-06 | Ultraviolet sterilization of instrument lumens |
US08/467,414 | 1995-06-06 | ||
US08/468,568 US5643253A (en) | 1995-06-06 | 1995-06-06 | Phototherapy apparatus with integral stopper device |
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 (3)
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---|---|---|---|---|
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 |
Families Citing this family (59)
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US6558375B1 (en) | 2000-07-14 | 2003-05-06 | Cardiofocus, Inc. | Cardiac ablation instrument |
US6676656B2 (en) | 1994-09-09 | 2004-01-13 | Cardiofocus, Inc. | Surgical ablation with radiant energy |
US6270492B1 (en) | 1994-09-09 | 2001-08-07 | Cardiofocus, Inc. | Phototherapeutic apparatus with diffusive tip assembly |
US8025661B2 (en) * | 1994-09-09 | 2011-09-27 | Cardiofocus, Inc. | Coaxial catheter instruments for ablation with radiant energy |
US5947959A (en) * | 1994-09-09 | 1999-09-07 | Rare Earth Medical, Inc. | Phototherapeutic apparatus with diffusive tip assembly |
US6579285B2 (en) | 1994-09-09 | 2003-06-17 | Cardiofocus, Inc. | Photoablation with infrared radiation |
US6102905A (en) * | 1994-09-09 | 2000-08-15 | Cardiofocus, Inc. | Phototherapy device including housing for an optical element and method of making |
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 |
WO1998022184A1 (en) * | 1996-11-21 | 1998-05-28 | Boston Scientific Corporation | Mucosal ablation using light |
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 |
US6289229B1 (en) | 1998-01-20 | 2001-09-11 | Scimed Life Systems, Inc. | Readable probe array for in vivo use |
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 |
WO2001008576A2 (en) | 1999-07-30 | 2001-02-08 | 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 |
JP2006507016A (en) | 2002-02-05 | 2006-03-02 | ファーマサイクリックス・インコーポレーテッド | Light delivery device using conical diffusion system and method of forming the same |
AU2003258124A1 (en) * | 2002-08-05 | 2004-02-23 | Miravant Medical Technologies | Light delivery catheter |
WO2004012589A2 (en) * | 2002-08-05 | 2004-02-12 | Miravant Medical Technologies, Inc. | Catheter for diagnosis and treatment of diseased vessels |
US20050273090A1 (en) * | 2004-06-07 | 2005-12-08 | Tim Nieman | Methods and devices for directionally ablating tissue |
DE102006016957B4 (en) * | 2006-04-11 | 2010-04-22 | Vimecon Gmbh | laser applicator |
US8961580B2 (en) | 2006-11-30 | 2015-02-24 | Keio University | Abnormal electrical conduction blocking apparatus using photodynamic therapy (PDT) |
US20120095532A1 (en) * | 2008-11-03 | 2012-04-19 | David Gertz | Device For Irradiating An Internal Body Surface |
US20120330293A1 (en) * | 2010-02-26 | 2012-12-27 | Keio University | Catheter for performing photodynamic ablation of cardiac muscle tissue via 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 |
WO2012123343A1 (en) * | 2011-03-11 | 2012-09-20 | Steba Maor Sa | Focal photodynamic therapy methods |
CN104415464A (en) * | 2013-08-19 | 2015-03-18 | 李永皓 | Skin disease treatment device, purpose of laser in skin disease treatment 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 |
JP6632527B2 (en) | 2013-11-26 | 2020-01-22 | コーニング インコーポレイテッド | Antimicrobial light transmission device and method for sterilizing a surface |
EP3137007A4 (en) | 2014-04-28 | 2017-09-27 | Cardiofocus, Inc. | System and method for visualizing tissue with an icg dye composition during ablation procedures |
US10307495B2 (en) * | 2014-09-19 | 2019-06-04 | Sharp Kabushiki Kaisha | Sterilizing apparatus |
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 |
BR112019008189A2 (en) * | 2016-10-25 | 2019-07-09 | Rakuten Medical Inc | light scattering devices |
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 |
CN110869829B (en) * | 2017-07-07 | 2020-11-20 | 乐天医药生技股份有限公司 | Light diffusing device for light immunotherapy |
DE102017122756A1 (en) * | 2017-09-29 | 2019-04-04 | Schott Ag | Lighting system with a light guide with diffuser element |
US11389236B2 (en) | 2018-01-15 | 2022-07-19 | Cardiofocus, Inc. | Ablation system with automated ablation energy element |
CN112203575A (en) * | 2018-06-11 | 2021-01-08 | 奥林巴斯株式会社 | Light source device for endoscope, light source system for endoscope, and endoscope |
CN114587577A (en) * | 2018-06-19 | 2022-06-07 | 华科精准(北京)医疗科技有限公司 | Device for laser ablation |
WO2020121887A1 (en) * | 2018-12-12 | 2020-06-18 | 株式会社フジクラ | Optical fiber probe |
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 |
CN111110346B (en) * | 2019-12-31 | 2021-03-09 | 华科精准(北京)医疗科技有限公司 | Device for laser interstitial thermotherapy 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 |
WO2022224792A1 (en) * | 2021-04-23 | 2022-10-27 | ニプロ株式会社 | Ablation catheter |
WO2022232479A1 (en) * | 2021-04-30 | 2022-11-03 | Bard Access Systems, Inc. | Fiber optic disinfection device |
WO2023026988A1 (en) | 2021-08-27 | 2023-03-02 | 古河電気工業株式会社 | Irradiation probe and irradiation probe system |
WO2023026930A1 (en) | 2021-08-27 | 2023-03-02 | 古河電気工業株式会社 | Irradiation probe |
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 |
CN115185020A (en) * | 2022-08-04 | 2022-10-14 | 江西麦帝施科技有限公司 | Diffusion medium and preparation method thereof |
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 |
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 |
DK0437181T3 (en) * | 1990-01-09 | 1995-03-20 | Ciba Geigy Ag | Apparatus for irradiating a patient's bronchia for a photodynamic therapy |
-
1995
- 1995-09-08 EP EP95933733A patent/EP0781154A2/en not_active Ceased
- 1995-09-08 CN CN95195954A patent/CN1072971C/en not_active Expired - Fee Related
- 1995-09-08 WO PCT/US1995/011246 patent/WO1996007451A2/en not_active Application Discontinuation
- 1995-09-08 JP JP50963496A patent/JP3675482B2/en not_active Expired - Lifetime
- 1995-09-08 AU AU36269/95A patent/AU725320B2/en not_active Ceased
- 1995-09-08 CA CA002199384A patent/CA2199384C/en not_active Expired - Lifetime
- 1995-09-08 KR KR1019970701608A patent/KR970706039A/en active IP Right Grant
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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
JP3675482B2 (en) | 2005-07-27 |
CN1165485A (en) | 1997-11-19 |
CN1072971C (en) | 2001-10-17 |
CA2199384A1 (en) | 1996-03-14 |
EP0781154A2 (en) | 1997-07-02 |
JPH10504989A (en) | 1998-05-19 |
KR970706039A (en) | 1997-11-03 |
AU3626995A (en) | 1996-03-27 |
CA2199384C (en) | 2006-06-06 |
WO1996007451A2 (en) | 1996-03-14 |
AU725320B2 (en) | 2000-10-12 |
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