JPWO2012043023A1 - 成分測定装置 - Google Patents
成分測定装置 Download PDFInfo
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- 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
- G01N21/55—Specular reflectivity
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65H2513/40—Movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2553/00—Sensing or detecting means
- B65H2553/40—Sensing or detecting means using optical, e.g. photographic, elements
- B65H2553/41—Photoelectric detectors
- B65H2553/414—Photoelectric detectors involving receptor receiving light reflected by a reflecting surface and emitted by a separate emitter
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1434—Optical arrangements
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- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
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- 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
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
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- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/645—Specially adapted constructive features of fluorimeters
- G01N21/6456—Spatial resolved fluorescence measurements; Imaging
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- 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
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6486—Measuring fluorescence of biological material, e.g. DNA, RNA, cells
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- Investigating Or Analysing Materials By Optical Means (AREA)
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Abstract
Description
Claims (10)
- 測定用の照射光を照射光用レンズ(88a)を介して測定対象(70)に集光照射して該測定対象(70)からの反射光を受光する測定部(50)を有し、前記反射光の検出結果に基づいて前記測定対象(70)に吸収された液体の成分を測定する成分測定装置(10)であって、
前記照射光用レンズ(88a)は、前記照射光の焦点位置が前記測定対象(70)の配置位置よりも遠方に位置するように前記測定部(50)に備えられることを特徴とする成分測定装置(10)。 - 請求項1記載の成分測定装置(10)において、
前記測定部(50)は、前記照射光を出射する発光素子(100)と、前記発光素子(100)を前記照射光用レンズ(88a)に対向配置させるとともに前記発光素子(100)の配置位置から前記照射光用レンズ(88a)の配置位置まで貫通する照射光用光路(108)を有する測光ブロック(72)と、を備えることを特徴とする成分測定装置(10)。 - 請求項2記載の成分測定装置(10)において、
前記発光素子(100)から前記照射光用レンズ(88a)までの間隔は、前記照射光用レンズ(88a)から前記測定対象(70)までの間隔と略等しいことを特徴とする成分測定装置(10)。 - 請求項2記載の成分測定装置(10)において、
前記測光ブロック(72)の前記照射光用光路(108)には、前記照射光用光路(108)の内周面で反射した迷光を、前記照射光用レンズ(88a)を介して前記測定対象(70)の測定範囲外に導く迷光誘導手段(109)が設けられていることを特徴とする成分測定装置(10)。 - 請求項4記載の成分測定装置(10)において、
前記照射光用光路(108)の内周面は円筒形状に形成され、前記迷光誘導手段(109)は雌ねじ形状に形成されていることを特徴とする成分測定装置(10)。 - 請求項5記載の成分測定装置(10)において、
前記照射光用光路(108)の内周面は、前記照射光用レンズ(88a)に向かって縮径するテーパ形状に形成されていることを特徴とする成分測定装置(10)。 - 請求項4記載の成分測定装置(10)において、
前記迷光誘導手段(109)は、前記照射光用光路(108)の内周面に凹凸部を連続的に形成したものであり、前記凹凸部のうち凸部(109a)の発光素子(100)側の面の角度が、前記迷光を前記照射光用レンズ(88a)に入射させないように設定されていることを特徴とする成分測定装置(10)。 - 請求項2記載の成分測定装置(10)において、
前記測定部(50)には、1つの前記照射光用レンズ(88a)に対して複数の前記発光素子(100)が対向配置されていることを特徴とする成分測定装置(10)。 - 請求項2記載の成分測定装置(10)において、
前記測定部(50)は、前記反射光を受光する受光素子(102)を有するとともに、
前記照射光用レンズ(88a)には、前記反射光を前記受光素子(102)に集光する反射光用レンズ(88b)が一体形成されていることを特徴とする成分測定装置(10)。 - 請求項9記載の成分測定装置(10)において、
前記測光ブロック(72)は、前記反射光用レンズ(88b)の配置位置から前記受光素子(102)の配置位置まで貫通する反射光用光路(110)を有することを特徴とする成分測定装置(10)。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012536264A JP5860810B2 (ja) | 2010-09-30 | 2011-07-19 | 成分測定装置 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010223067 | 2010-09-30 | ||
JP2010223067 | 2010-09-30 | ||
PCT/JP2011/066371 WO2012043023A1 (ja) | 2010-09-30 | 2011-07-19 | 成分測定装置 |
JP2012536264A JP5860810B2 (ja) | 2010-09-30 | 2011-07-19 | 成分測定装置 |
Publications (2)
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JPWO2012043023A1 true JPWO2012043023A1 (ja) | 2014-02-06 |
JP5860810B2 JP5860810B2 (ja) | 2016-02-16 |
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US (1) | US9410884B2 (ja) |
EP (1) | EP2623961B1 (ja) |
JP (1) | JP5860810B2 (ja) |
CN (1) | CN103119422B (ja) |
HK (1) | HK1184540A1 (ja) |
WO (1) | WO2012043023A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103443615A (zh) * | 2011-03-23 | 2013-12-11 | 泰尔茂株式会社 | 成分测定装置 |
WO2014045347A1 (ja) * | 2012-09-19 | 2014-03-27 | テルモ株式会社 | 成分測定装置 |
JP6291875B2 (ja) * | 2014-01-31 | 2018-03-14 | セイコーエプソン株式会社 | 血糖値計測装置及び血糖値計測方法 |
US10739296B2 (en) | 2017-05-24 | 2020-08-11 | Philosys Co., Ltd. | Test strip providing code sequence to be automatically recognized, and biological analyte monitoring device |
KR102092325B1 (ko) * | 2017-05-24 | 2020-03-23 | 주식회사 필로시스 | 자동으로 인식되는 코드 시퀀스를 제공하는 테스트 스트립 및 생체 물질 측정 장치 |
CN111630375A (zh) * | 2018-01-15 | 2020-09-04 | 泰尔茂株式会社 | 成分测定系统、测定装置以及测定芯片 |
EP4082679A4 (en) * | 2019-12-24 | 2023-04-19 | Satake Corporation | OPTICAL SORTING DEVICE |
CN111811998B (zh) * | 2020-09-01 | 2020-12-01 | 中国人民解放军国防科技大学 | 一种目标波段下强吸收性生物颗粒组分的确定方法 |
KR102310367B1 (ko) * | 2021-03-12 | 2021-10-07 | 한상현 | 차량용 미세 먼지 감지 센서 |
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JP2915919B2 (ja) * | 1989-03-21 | 1999-07-05 | 聡 河田 | レーザ走査蛍光顕微鏡 |
US5701181A (en) | 1995-05-12 | 1997-12-23 | Bayer Corporation | Fiber optic diffuse light reflectance sensor utilized in the detection of occult blood |
US5518689A (en) * | 1995-09-05 | 1996-05-21 | Bayer Corporation | Diffused light reflectance readhead |
JP2003222634A (ja) * | 2002-01-31 | 2003-08-08 | Sharp Corp | 光学式移動検出装置および搬送システムおよび搬送処理システム |
US7173704B2 (en) * | 2003-02-26 | 2007-02-06 | Hamamatsu Photonics K.K. | Measuring device for immunochromatography test piece and light source device |
US7173705B2 (en) * | 2003-02-26 | 2007-02-06 | Hamamatsu Photonics K.K. | Measuring device for immunochromatography test piece |
ATE548646T1 (de) * | 2003-05-21 | 2012-03-15 | Terumo Corp | Vorrichtung zur messung einer komponente |
US7349091B2 (en) * | 2004-06-04 | 2008-03-25 | Sharp Kabushiki Kaisha | Optical object discriminating device |
JP2006058044A (ja) * | 2004-08-18 | 2006-03-02 | Yokogawa Electric Corp | バイオチップ用カートリッジおよびバイオチップ読取装置 |
EP1878379B1 (de) * | 2006-07-11 | 2019-10-16 | F. Hoffmann-La Roche AG | Testbandsystem, insbesondere für Blutzuckeranalyse |
JP5290058B2 (ja) | 2009-06-05 | 2013-09-18 | テルモ株式会社 | 成分測定装置 |
JP3155843U (ja) | 2009-09-18 | 2009-12-03 | テルモ株式会社 | 温度センサ及び成分測定装置 |
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2011
- 2011-07-19 WO PCT/JP2011/066371 patent/WO2012043023A1/ja active Application Filing
- 2011-07-19 JP JP2012536264A patent/JP5860810B2/ja active Active
- 2011-07-19 US US13/824,017 patent/US9410884B2/en not_active Expired - Fee Related
- 2011-07-19 EP EP11828584.0A patent/EP2623961B1/en active Active
- 2011-07-19 CN CN201180046015.6A patent/CN103119422B/zh active Active
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2013
- 2013-10-23 HK HK13111923.4A patent/HK1184540A1/xx unknown
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Publication number | Publication date |
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CN103119422A (zh) | 2013-05-22 |
EP2623961B1 (en) | 2020-02-12 |
EP2623961A4 (en) | 2017-12-13 |
WO2012043023A1 (ja) | 2012-04-05 |
JP5860810B2 (ja) | 2016-02-16 |
US9410884B2 (en) | 2016-08-09 |
CN103119422B (zh) | 2015-11-25 |
EP2623961A1 (en) | 2013-08-07 |
HK1184540A1 (en) | 2014-01-24 |
US20130177479A1 (en) | 2013-07-11 |
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