JPWO2012128014A1 - 成分測定装置 - Google Patents
成分測定装置 Download PDFInfo
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- JPWO2012128014A1 JPWO2012128014A1 JP2013505869A JP2013505869A JPWO2012128014A1 JP WO2012128014 A1 JPWO2012128014 A1 JP WO2012128014A1 JP 2013505869 A JP2013505869 A JP 2013505869A JP 2013505869 A JP2013505869 A JP 2013505869A JP WO2012128014 A1 JPWO2012128014 A1 JP WO2012128014A1
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- 239000000306 component Substances 0.000 claims description 40
- 239000012503 blood component Substances 0.000 claims description 9
- 210000001124 body fluid Anatomy 0.000 claims description 5
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- 238000012360 testing method Methods 0.000 abstract description 29
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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
- G01N21/8483—Investigating reagent band
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
-
- 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
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
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- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Medical Informatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
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- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Plasma & Fusion (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
Description
Claims (6)
- 発光素子(100)から測定対象(70)に測定用の照射光を照射し、該測定対象(70)から反射される反射光を受光素子(102)にて検出し、その検出値に基づき前記測定対象(70)に含浸された体液中の成分を測定する成分測定装置(10)であって、
前記測定対象(70)に対向して開口する装着部(87)を有するとともに、前記装着部(87)に連通して前記反射光を前記受光素子(102)に導く反射光用光路(110)を有するブロック体(72)と、
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)とを備え、
前記反射光用レンズ(88b)は、前記受光素子(102)の配設位置に基づいて少なくとも前記反射光の球面収差を低減する非球面レンズとして形成されており、前記装着部(87)の開口から前記装着部(87)に挿入されることで前記反射光用光路(110)上に配置さ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、
前記ブロック体(72)は、前記照射光を前記測定対象(70)に導く照射光用光路(108)を有し、
前記照射光用光路(108)には、前記照射光を前記測定対象(70)に集光する照射光用レンズ(88a)が配置され、
前記反射光用レンズ(88b)と前記照射光用レンズ(88a)は、前記装着部(87)に保持される被保持部(140)を共有するように並べられて一体成形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、
前記反射光用レンズ(88b)は、前記被保持部(140)から前記反射光用光路(110)に向かって所定量突出する突出部(148)と、
前記突出部(148)の上部に前記非球面レンズが形成された集光部(150)とを含む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、
前記照射光用レンズ(88a)の光軸と前記反射光用レンズ(88b)の光軸は互いに略平行に形成されており、
前記非球面レンズは、前記反射光用レンズ(88b)の光軸に対して所定の角度で入射された前記反射光の球面収差を低減する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1記載の成分測定装置(10)において、
前記装着部(87)は、前記反射光用レンズ(88b)を内部に挿入した状態において開口端部が内側にかしめ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、
前記成分測定装置(10)は、血液成分のうち主に血糖値を測定する血糖値測定装置であることを特徴とする成分測定装置(10)。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011063686 | 2011-03-23 | ||
JP2011063686 | 2011-03-23 | ||
PCT/JP2012/055216 WO2012128014A1 (ja) | 2011-03-23 | 2012-03-01 | 成分測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2012128014A1 true JPWO2012128014A1 (ja) | 2014-07-24 |
JP5941905B2 JP5941905B2 (ja) | 2016-06-29 |
Family
ID=46879172
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JP2013505869A Active JP5941905B2 (ja) | 2011-03-23 | 2012-03-01 | 成分測定装置 |
Country Status (4)
Country | Link |
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EP (1) | EP2690428B1 (ja) |
JP (1) | JP5941905B2 (ja) |
CN (1) | CN103443615A (ja) |
WO (1) | WO2012128014A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6313224B2 (ja) * | 2013-01-23 | 2018-04-18 | テルモ株式会社 | 校正方法、装置、及びプログラム、並びにこの方法を用いて校正された体液成分測定装置 |
CN104937396B (zh) * | 2013-01-23 | 2017-09-08 | 泰尔茂株式会社 | 校正方法及校正系统、以及使用该方法进行校正的体液成分测定装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11276498A (ja) * | 1998-03-30 | 1999-10-12 | Terumo Corp | レーザ照射装置 |
JP2000509498A (ja) * | 1996-04-30 | 2000-07-25 | メトリカ・インコーポレーテッド | 反射光線の測定方法及びその装置 |
JP2005091315A (ja) * | 2003-09-19 | 2005-04-07 | Terumo Corp | 成分測定装置 |
US20050095697A1 (en) * | 2003-11-04 | 2005-05-05 | Bachur Nicholas R.Jr. | Apparatus and method for using optical mouse engine to determine speed, direction, position of scanned device and to obtain quantitative or qualitative data from same |
JP2006507494A (ja) * | 2002-11-22 | 2006-03-02 | エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト | 試験エレメントの光学検査用の測定装置 |
JP2006098227A (ja) * | 2004-09-29 | 2006-04-13 | Fuji Photo Film Co Ltd | 反射光測定装置及び生化学分析装置 |
JP2010281751A (ja) * | 2009-06-05 | 2010-12-16 | Terumo Corp | 成分測定装置 |
WO2012043023A1 (ja) * | 2010-09-30 | 2012-04-05 | テルモ株式会社 | 成分測定装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004347436A (ja) * | 2003-05-21 | 2004-12-09 | Terumo Corp | 成分測定装置 |
WO2006124917A2 (en) * | 2005-05-18 | 2006-11-23 | Siemens Medical Solutions Diagnostics | Verification apparatus and methods for optical inspection machine |
EP1736774B1 (de) | 2005-06-22 | 2008-02-06 | F.Hoffmann-La Roche Ag | Analysesystem zur Analyse einer Probe auf einem analytischen Testelement |
CH699046B1 (de) * | 2006-11-16 | 2010-01-15 | Baumer Electric Ag | Optischer Sensor, Verfahren zum Herstellen eines optischen Sensors und Verfahren zum Erfassen eines Objekts mit einem optischen Sensor. |
MX340897B (es) * | 2007-10-02 | 2016-07-29 | Theranos Inc | Dispositivos modulares de punto de cuidado y usos de los mismos. |
-
2012
- 2012-03-01 EP EP12760097.1A patent/EP2690428B1/en active Active
- 2012-03-01 CN CN2012800142849A patent/CN103443615A/zh active Pending
- 2012-03-01 JP JP2013505869A patent/JP5941905B2/ja active Active
- 2012-03-01 WO PCT/JP2012/055216 patent/WO2012128014A1/ja active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000509498A (ja) * | 1996-04-30 | 2000-07-25 | メトリカ・インコーポレーテッド | 反射光線の測定方法及びその装置 |
JPH11276498A (ja) * | 1998-03-30 | 1999-10-12 | Terumo Corp | レーザ照射装置 |
JP2006507494A (ja) * | 2002-11-22 | 2006-03-02 | エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト | 試験エレメントの光学検査用の測定装置 |
JP2005091315A (ja) * | 2003-09-19 | 2005-04-07 | Terumo Corp | 成分測定装置 |
US20050095697A1 (en) * | 2003-11-04 | 2005-05-05 | Bachur Nicholas R.Jr. | Apparatus and method for using optical mouse engine to determine speed, direction, position of scanned device and to obtain quantitative or qualitative data from same |
JP2006098227A (ja) * | 2004-09-29 | 2006-04-13 | Fuji Photo Film Co Ltd | 反射光測定装置及び生化学分析装置 |
JP2010281751A (ja) * | 2009-06-05 | 2010-12-16 | Terumo Corp | 成分測定装置 |
WO2012043023A1 (ja) * | 2010-09-30 | 2012-04-05 | テルモ株式会社 | 成分測定装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2690428A1 (en) | 2014-01-29 |
JP5941905B2 (ja) | 2016-06-29 |
EP2690428A4 (en) | 2015-02-25 |
CN103443615A (zh) | 2013-12-11 |
WO2012128014A1 (ja) | 2012-09-27 |
EP2690428B1 (en) | 2019-11-13 |
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