PH27174A - Fiber optic diffusers and methods for manufacture of the same - Google Patents
Fiber optic diffusers and methods for manufacture of the same Download PDFInfo
- Publication number
- PH27174A PH27174A PH41619A PH41619A PH27174A PH 27174 A PH27174 A PH 27174A PH 41619 A PH41619 A PH 41619A PH 41619 A PH41619 A PH 41619A PH 27174 A PH27174 A PH 27174A
- Authority
- PH
- Philippines
- Prior art keywords
- fiber
- scattering
- core tip
- accordance
- jacket
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 100
- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 16
- 239000000463 material Substances 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 22
- 239000013307 optical fiber Substances 0.000 claims description 20
- 239000000853 adhesive Substances 0.000 claims description 19
- 230000001070 adhesive effect Effects 0.000 claims description 18
- 230000003287 optical effect Effects 0.000 claims description 14
- 239000004593 Epoxy Substances 0.000 claims description 11
- 238000005253 cladding Methods 0.000 claims description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 5
- 239000000428 dust Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 229910052594 sapphire Inorganic materials 0.000 claims description 5
- 239000010980 sapphire Substances 0.000 claims description 5
- 238000005498 polishing Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000010432 diamond Substances 0.000 claims description 2
- 229910003460 diamond Inorganic materials 0.000 claims description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 2
- 238000000149 argon plasma sintering Methods 0.000 claims 2
- 238000005728 strengthening Methods 0.000 claims 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 239000012780 transparent material Substances 0.000 claims 1
- 239000002609 medium Substances 0.000 description 19
- 239000010410 layer Substances 0.000 description 9
- 206010028980 Neoplasm Diseases 0.000 description 8
- 238000009826 distribution Methods 0.000 description 7
- 238000002428 photodynamic therapy Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000010453 quartz Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 229920004142 LEXAN™ Polymers 0.000 description 4
- 239000004418 Lexan Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 229920000515 polycarbonate Polymers 0.000 description 3
- 239000004417 polycarbonate Substances 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 229920006355 Tefzel Polymers 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- QHSJIZLJUFMIFP-UHFFFAOYSA-N ethene;1,1,2,2-tetrafluoroethene Chemical compound C=C.FC(F)=C(F)F QHSJIZLJUFMIFP-UHFFFAOYSA-N 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/241—Light guide terminations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
- G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
- G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre
-
- 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
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiation-Therapy Devices (AREA)
- Optical Couplings Of Light Guides (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Glass Compositions (AREA)
- Laser Surgery Devices (AREA)
- Developing Agents For Electrophotography (AREA)
- Treating Waste Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Supports For Pipes And Cables (AREA)
- Inorganic Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/490,048 US5074632A (en) | 1990-03-07 | 1990-03-07 | Fiber optic diffusers and methods for manufacture of the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PH27174A true PH27174A (en) | 1993-04-02 |
Family
ID=23946406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PH41619A PH27174A (en) | 1990-03-07 | 1990-11-23 | Fiber optic diffusers and methods for manufacture of the same |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US5074632A (hu) |
| EP (1) | EP0450149B1 (hu) |
| JP (1) | JPH04218002A (hu) |
| KR (1) | KR0180558B1 (hu) |
| CN (1) | CN1026617C (hu) |
| AT (1) | ATE138741T1 (hu) |
| AU (1) | AU641192B2 (hu) |
| CA (1) | CA2028757C (hu) |
| CS (1) | CS60291A2 (hu) |
| DE (1) | DE69027204T2 (hu) |
| FI (1) | FI911117A (hu) |
| HU (1) | HUT60396A (hu) |
| IE (1) | IE903848A1 (hu) |
| IL (1) | IL96317A (hu) |
| PH (1) | PH27174A (hu) |
| PL (1) | PL165353B1 (hu) |
| PT (1) | PT96934A (hu) |
| ZA (1) | ZA908982B (hu) |
Families Citing this family (91)
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| US5303324A (en) * | 1992-10-29 | 1994-04-12 | American Cyanamid Company | Method and apparatus for providing controlled light distribution from a cylindrical fiberoptic diffuser |
| US5671314A (en) * | 1993-01-15 | 1997-09-23 | Sisters Of Prividence In Oregon | Illuminator devices for ultraviolet light delivery and methods of making same |
| US5337381A (en) * | 1993-01-21 | 1994-08-09 | Fiberguide Industries | Fiber optic cylindrical diffuser |
| US5373571A (en) * | 1993-03-16 | 1994-12-13 | Spectran Specialty Optics Company | Fiber optic diffuser tip |
| US5363458A (en) * | 1994-02-28 | 1994-11-08 | Fiber Guide Industries | Fiber optic light diffuser |
| DE69526998T2 (de) * | 1994-03-25 | 2002-12-19 | Novartis Ag | Licht-Diffusor und Herstellungsverfahren eines Licht-Diffusors |
| US5479543A (en) * | 1994-06-02 | 1995-12-26 | Reliant Technologies, Inc. | Precision light-guiding terminal for optical fibers |
| US5429635A (en) * | 1994-07-13 | 1995-07-04 | Pioneer Optics Company | Fiberoptic spherical diffuser |
| US5431647A (en) * | 1994-07-13 | 1995-07-11 | Pioneer Optics Company | Fiberoptic cylindrical diffuser |
| 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 |
| US5953477A (en) | 1995-11-20 | 1999-09-14 | Visionex, Inc. | Method and apparatus for improved fiber optic light management |
| US5764840A (en) * | 1995-11-20 | 1998-06-09 | Visionex, Inc. | Optical fiber with enhanced light collection and illumination and having highly controlled emission and acceptance patterns |
| US6174424B1 (en) | 1995-11-20 | 2001-01-16 | Cirrex Corp. | Couplers for optical fibers |
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| US6461031B1 (en) | 1998-03-27 | 2002-10-08 | 3M Innovative Properties Company | Spot light fiber and illuminating apparatus |
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| US6580935B1 (en) | 1999-03-12 | 2003-06-17 | Cirrex Corp. | Method and system for stabilizing reflected light |
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| DE102019129556A1 (de) * | 2019-11-01 | 2021-05-06 | Richard Wolf Gmbh | Lichtapplikator |
| CN113080649A (zh) * | 2021-04-07 | 2021-07-09 | 南京工业职业技术大学 | 一种光纤式理疗床垫及其使用方法 |
| US12038322B2 (en) | 2022-06-21 | 2024-07-16 | Eximo Medical Ltd. | Devices and methods for testing ablation systems |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4649151A (en) * | 1982-09-27 | 1987-03-10 | Health Research, Inc. | Drugs comprising porphyrins |
| GB2154761A (en) * | 1984-02-21 | 1985-09-11 | Quentron Optics Pty Ltd | Diffusive optical fibre termination |
| US4660925A (en) * | 1985-04-29 | 1987-04-28 | Laser Therapeutics, Inc. | Apparatus for producing a cylindrical pattern of light and method of manufacture |
| US4693556A (en) * | 1985-06-04 | 1987-09-15 | Laser Therapeutics, Inc. | Apparatus for producing a spherical pattern of light and method of manufacture |
| US4637255A (en) * | 1985-12-30 | 1987-01-20 | Litton Systems, Inc. | Non-planar ring laser accelerometer |
| IT1220172B (it) * | 1987-07-17 | 1990-06-06 | Il Consiglio Nazionale Delle R | Dispositivo a fibra ottica per la trasmissione e la irradiazione laterale di energia laser,particolarmente per trattamenti di angioplastica |
-
1990
- 1990-03-07 US US07/490,048 patent/US5074632A/en not_active Expired - Lifetime
- 1990-10-25 IE IE384890A patent/IE903848A1/en unknown
- 1990-10-29 EP EP90120670A patent/EP0450149B1/en not_active Expired - Lifetime
- 1990-10-29 DE DE69027204T patent/DE69027204T2/de not_active Expired - Fee Related
- 1990-10-29 CA CA002028757A patent/CA2028757C/en not_active Expired - Lifetime
- 1990-10-29 AT AT90120670T patent/ATE138741T1/de not_active IP Right Cessation
- 1990-10-30 AU AU65651/90A patent/AU641192B2/en not_active Ceased
- 1990-11-08 ZA ZA908982A patent/ZA908982B/xx unknown
- 1990-11-12 IL IL9631790A patent/IL96317A/en not_active IP Right Cessation
- 1990-11-23 PH PH41619A patent/PH27174A/en unknown
- 1990-12-19 CN CN90110159A patent/CN1026617C/zh not_active Expired - Fee Related
-
1991
- 1991-01-25 JP JP3007660A patent/JPH04218002A/ja not_active Withdrawn
- 1991-02-28 KR KR1019910003318A patent/KR0180558B1/ko not_active IP Right Cessation
- 1991-03-05 PT PT96934A patent/PT96934A/pt not_active Application Discontinuation
- 1991-03-06 FI FI911117A patent/FI911117A/fi not_active Application Discontinuation
- 1991-03-07 PL PL91289331A patent/PL165353B1/pl unknown
- 1991-03-07 CS CS91602A patent/CS60291A2/cs unknown
- 1991-03-07 HU HU91741A patent/HUT60396A/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR910016306A (ko) | 1991-11-05 |
| PL289331A1 (en) | 1992-07-13 |
| HUT60396A (en) | 1992-08-28 |
| IL96317A0 (en) | 1991-08-16 |
| AU641192B2 (en) | 1993-09-16 |
| CA2028757C (en) | 1998-04-14 |
| PL165353B1 (pl) | 1994-12-30 |
| ATE138741T1 (de) | 1996-06-15 |
| IE903848A1 (en) | 1991-09-11 |
| CS60291A2 (en) | 1991-10-15 |
| AU6565190A (en) | 1991-09-12 |
| JPH04218002A (ja) | 1992-08-07 |
| ZA908982B (en) | 1992-05-27 |
| DE69027204D1 (de) | 1996-07-04 |
| DE69027204T2 (de) | 1996-11-21 |
| CA2028757A1 (en) | 1991-09-08 |
| IL96317A (en) | 1994-01-25 |
| FI911117A (fi) | 1991-09-08 |
| EP0450149A1 (en) | 1991-10-09 |
| CN1054669A (zh) | 1991-09-18 |
| US5074632A (en) | 1991-12-24 |
| PT96934A (pt) | 1993-01-29 |
| CN1026617C (zh) | 1994-11-16 |
| HU910741D0 (en) | 1991-09-30 |
| EP0450149B1 (en) | 1996-05-29 |
| FI911117A0 (fi) | 1991-03-06 |
| KR0180558B1 (ko) | 1999-04-01 |
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