BRPI0512043A - cabeça de leitura de refletáncia difusa coaxial - Google Patents
cabeça de leitura de refletáncia difusa coaxialInfo
- Publication number
- BRPI0512043A BRPI0512043A BRPI0512043-8A BRPI0512043A BRPI0512043A BR PI0512043 A BRPI0512043 A BR PI0512043A BR PI0512043 A BRPI0512043 A BR PI0512043A BR PI0512043 A BRPI0512043 A BR PI0512043A
- Authority
- BR
- Brazil
- Prior art keywords
- light
- read head
- diffuse reflectance
- reflectance read
- coaxial diffuse
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
- G01N21/474—Details of optical heads therefor, e.g. using optical fibres
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Facsimile Heads (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Optical Head (AREA)
Abstract
CABEçA DE LEITURA DE REFLETáNCIA DIFUSA COAXIAL Desempenho aperfeiçoado em fotometria de refletância é obtido mediante emprego de uma fibra ótica para direcionar a luz colimada para uma área de teste e para retornar a luz difusa e a luz especular a partir da área de teste. A luz especular é impedida de atingir um detector de luz por intermédio de um filtro espacial, enquanto a luz difusa é coletada e medida.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58040804P | 2004-06-17 | 2004-06-17 | |
PCT/US2005/021230 WO2006009754A1 (en) | 2004-06-17 | 2005-06-16 | Coaxial diffuse reflectance read head |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0512043A true BRPI0512043A (pt) | 2008-02-06 |
Family
ID=34981716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0512043-8A BRPI0512043A (pt) | 2004-06-17 | 2005-06-16 | cabeça de leitura de refletáncia difusa coaxial |
Country Status (12)
Country | Link |
---|---|
US (2) | US7724374B2 (pt) |
EP (1) | EP1759184B1 (pt) |
JP (1) | JP2008503724A (pt) |
CN (1) | CN101031790B (pt) |
AT (1) | ATE510205T1 (pt) |
BR (1) | BRPI0512043A (pt) |
CA (1) | CA2571112A1 (pt) |
MX (1) | MXPA06014778A (pt) |
NO (1) | NO20070290L (pt) |
RU (1) | RU2398218C2 (pt) |
TW (1) | TW200612087A (pt) |
WO (1) | WO2006009754A1 (pt) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE510205T1 (de) * | 2004-06-17 | 2011-06-15 | Bayer Healthcare Llc | Koaxialer lesekopf zur messung von diffusreflexion |
CA2999435A1 (en) | 2010-04-01 | 2011-10-06 | Critical Outcome Technologies Inc. | Compounds and method for treatment of hiv |
US9739661B2 (en) * | 2015-06-30 | 2017-08-22 | Agilent Technologies, Inc. | Infrared imaging system with automatic referencing |
CN109782394A (zh) * | 2019-03-15 | 2019-05-21 | 杭州芯耘光电科技有限公司 | 一种单光纤双向光收发组件 |
Family Cites Families (47)
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ATE167792T1 (de) * | 1985-03-22 | 1998-07-15 | Massachusetts Inst Technology | Faseroptisches sondensystem zur spektralen diagnose von gewebe |
JPH0746110B2 (ja) * | 1985-05-28 | 1995-05-17 | オリンパス光学工業株式会社 | 免疫学的測定方法 |
SU1368741A1 (ru) | 1985-11-19 | 1988-01-23 | Предприятие П/Я Г-4273 | Устройство дл контрол дефектов |
JPS6327734A (ja) * | 1986-07-10 | 1988-02-05 | ゼロツクス コ−ポレ−シヨン | 単一ファイバ−反射計 |
JPS63239401A (ja) * | 1986-11-21 | 1988-10-05 | Ricoh Co Ltd | 光学ヘッド用のビ−ムスプリッタ− |
US4890926A (en) * | 1987-12-21 | 1990-01-02 | Miles Inc. | Reflectance photometer |
US4922919A (en) * | 1988-03-22 | 1990-05-08 | Duke University | Method for measuring ocular oxidative metabolism |
US5155628A (en) * | 1988-11-04 | 1992-10-13 | Dosmann Andrew J | Optical transmission spectrometer |
US5096671A (en) * | 1989-03-15 | 1992-03-17 | Cordis Corporation | Fiber optic chemical sensors incorporating electrostatic coupling |
JPH03296626A (ja) * | 1990-04-17 | 1991-12-27 | Kurabo Ind Ltd | 光ファイバーを用いた色判別装置のセンサヘッド |
JPH0413391A (ja) * | 1990-05-01 | 1992-01-17 | Canon Inc | 撮像装置付き画像表示装置 |
RU2006837C1 (ru) | 1991-08-12 | 1994-01-30 | Олег Владимирович Сватковский | Измеритель запыленности газов |
US5321492A (en) * | 1992-08-07 | 1994-06-14 | Miles Inc. | Dual function readhead for a reflectance instrument |
US5361314A (en) * | 1992-09-04 | 1994-11-01 | The Regents Of The University Of Michigan | Micro optical fiber light source and sensor and method of fabrication thereof |
JP3296626B2 (ja) | 1993-06-15 | 2002-07-02 | 三洋電機株式会社 | 混成集積回路装置 |
JPH0720048A (ja) * | 1993-07-06 | 1995-01-24 | Michimasa Oguri | 汚泥濃度計 |
US5477326A (en) * | 1994-06-30 | 1995-12-19 | Bayer Corporation | Spectrophotometer arrangement with multi-detector readhead |
US5449898A (en) * | 1994-06-30 | 1995-09-12 | Miles Inc. | High spatial resolution area array detection readhead with a reduced sample detection area and method for using the same |
US5625459A (en) * | 1995-03-03 | 1997-04-29 | Galileo Electro-Optics Corporation | Diffuse reflectance probe |
US5701181A (en) * | 1995-05-12 | 1997-12-23 | Bayer Corporation | Fiber optic diffuse light reflectance sensor utilized in the detection of occult blood |
US5813987A (en) * | 1995-08-01 | 1998-09-29 | Medispectra, Inc. | Spectral volume microprobe for analysis of materials |
US5713364A (en) * | 1995-08-01 | 1998-02-03 | Medispectra, Inc. | Spectral volume microprobe analysis of materials |
US6212424B1 (en) * | 1998-10-29 | 2001-04-03 | Rio Grande Medical Technologies, Inc. | Apparatus and method for determination of the adequacy of dialysis by non-invasive near-infrared spectroscopy |
US5636633A (en) * | 1995-08-09 | 1997-06-10 | Rio Grande Medical Technologies, Inc. | Diffuse reflectance monitoring apparatus |
US5518689A (en) * | 1995-09-05 | 1996-05-21 | Bayer Corporation | Diffused light reflectance readhead |
US5611999A (en) * | 1995-09-05 | 1997-03-18 | Bayer Corporation | Diffused light reflectance readhead |
US5818996A (en) * | 1996-01-18 | 1998-10-06 | Axiom Analytical, Inc. | Fiber-optic coupled diffuse reflectance probe |
US6040578A (en) * | 1996-02-02 | 2000-03-21 | Instrumentation Metrics, Inc. | Method and apparatus for multi-spectral analysis of organic blood analytes in noninvasive infrared spectroscopy |
US6544193B2 (en) * | 1996-09-04 | 2003-04-08 | Marcio Marc Abreu | Noninvasive measurement of chemical substances |
US5945341A (en) * | 1996-10-21 | 1999-08-31 | Bayer Corporation | System for the optical identification of coding on a diagnostic test strip |
US6071748A (en) * | 1997-07-16 | 2000-06-06 | Ljl Biosystems, Inc. | Light detection device |
US6002817A (en) * | 1997-09-29 | 1999-12-14 | The Regents Of The University Of Michigan | Optical sensors for the detection of nitric oxide |
US6181417B1 (en) * | 1998-04-20 | 2001-01-30 | Bayer Corporation | Photometric readhead with light-shaping plate |
US6922576B2 (en) * | 1998-06-19 | 2005-07-26 | Becton, Dickinson And Company | Micro optical sensor device |
US6157442A (en) * | 1998-06-19 | 2000-12-05 | Microsense International Llc | Micro optical fiber sensor device |
US6563992B1 (en) * | 1998-07-02 | 2003-05-13 | Axiom Analytical, Inc. | Small diameter diffuse reflectance probe |
US6535753B1 (en) * | 1998-08-20 | 2003-03-18 | Microsense International, Llc | Micro-invasive method for painless detection of analytes in extra-cellular space |
KR100346687B1 (ko) * | 1998-10-23 | 2002-10-30 | 삼성전자 주식회사 | 멀티광주사유니트 |
US6404497B1 (en) * | 1999-01-25 | 2002-06-11 | Massachusetts Institute Of Technology | Polarized light scattering spectroscopy of tissue |
US6636652B1 (en) * | 1999-08-02 | 2003-10-21 | The Regents Of The University Of Michigan | Optical sensors for the detection of nitric oxide |
DK2292626T3 (da) * | 2000-08-04 | 2014-06-10 | Senseonics Inc | Påvisning af analytter i vandige miljøer |
US6538730B2 (en) * | 2001-04-06 | 2003-03-25 | Kla-Tencor Technologies Corporation | Defect detection system |
FR2834349B1 (fr) * | 2001-12-28 | 2004-04-09 | Mauna Kea Technologies | Appareillage d'imagerie confocale notamment pour endoscope |
EP1499231A4 (en) * | 2002-03-08 | 2007-09-26 | Sensys Medical Inc | COMPACT DEVICE FOR NONINVASIVE MEASUREMENT OF GLUCOSE BY NEAR-INFRARED SPECTROSCOPY |
US20040042001A1 (en) * | 2002-04-18 | 2004-03-04 | Kla-Tencor Technologies Corporation | Simultaneous multi-spot inspection and imaging |
US7333843B2 (en) * | 2002-06-12 | 2008-02-19 | Sensys Medical, Inc. | Apparatus and method for easing use of a spectrophotometric based noninvasive analyzer |
ATE510205T1 (de) * | 2004-06-17 | 2011-06-15 | Bayer Healthcare Llc | Koaxialer lesekopf zur messung von diffusreflexion |
-
2005
- 2005-06-16 AT AT05761929T patent/ATE510205T1/de not_active IP Right Cessation
- 2005-06-16 WO PCT/US2005/021230 patent/WO2006009754A1/en active Application Filing
- 2005-06-16 BR BRPI0512043-8A patent/BRPI0512043A/pt not_active IP Right Cessation
- 2005-06-16 JP JP2007516716A patent/JP2008503724A/ja active Pending
- 2005-06-16 CN CN2005800196177A patent/CN101031790B/zh not_active Expired - Fee Related
- 2005-06-16 MX MXPA06014778A patent/MXPA06014778A/es active IP Right Grant
- 2005-06-16 TW TW094120049A patent/TW200612087A/zh unknown
- 2005-06-16 CA CA002571112A patent/CA2571112A1/en not_active Abandoned
- 2005-06-16 US US11/629,952 patent/US7724374B2/en active Active
- 2005-06-16 EP EP05761929A patent/EP1759184B1/en not_active Not-in-force
- 2005-06-16 RU RU2007101543/28A patent/RU2398218C2/ru not_active IP Right Cessation
-
2007
- 2007-01-16 NO NO20070290A patent/NO20070290L/no not_active Application Discontinuation
-
2010
- 2010-04-09 US US12/757,772 patent/US7952716B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20100195109A1 (en) | 2010-08-05 |
NO20070290L (no) | 2007-01-16 |
CN101031790B (zh) | 2011-04-13 |
EP1759184A1 (en) | 2007-03-07 |
TW200612087A (en) | 2006-04-16 |
JP2008503724A (ja) | 2008-02-07 |
US20090021743A1 (en) | 2009-01-22 |
US7724374B2 (en) | 2010-05-25 |
EP1759184B1 (en) | 2011-05-18 |
US7952716B2 (en) | 2011-05-31 |
RU2007101543A (ru) | 2008-07-27 |
RU2398218C2 (ru) | 2010-08-27 |
MXPA06014778A (es) | 2007-03-23 |
WO2006009754A1 (en) | 2006-01-26 |
CN101031790A (zh) | 2007-09-05 |
ATE510205T1 (de) | 2011-06-15 |
CA2571112A1 (en) | 2006-01-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012. |