CN1642478A - 不抽血的血液成分值测量装置及方法 - Google Patents
不抽血的血液成分值测量装置及方法 Download PDFInfo
- Publication number
- CN1642478A CN1642478A CNA038069598A CN03806959A CN1642478A CN 1642478 A CN1642478 A CN 1642478A CN A038069598 A CNA038069598 A CN A038069598A CN 03806959 A CN03806959 A CN 03806959A CN 1642478 A CN1642478 A CN 1642478A
- Authority
- CN
- China
- Prior art keywords
- blood
- light
- value
- glucose value
- blood glucose
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 45
- 239000012503 blood component Substances 0.000 title 1
- 210000004369 blood Anatomy 0.000 claims abstract description 238
- 239000008280 blood Substances 0.000 claims abstract description 238
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract description 106
- 239000008103 glucose Substances 0.000 claims abstract description 106
- 238000001228 spectrum Methods 0.000 claims abstract description 76
- 239000000470 constituent Substances 0.000 claims abstract description 43
- 238000005259 measurement Methods 0.000 claims description 30
- 238000012314 multivariate regression analysis Methods 0.000 claims description 22
- 238000010183 spectrum analysis Methods 0.000 claims description 20
- 238000004611 spectroscopical analysis Methods 0.000 claims description 18
- 230000007246 mechanism Effects 0.000 claims description 13
- 238000004458 analytical method Methods 0.000 claims description 10
- 230000008676 import Effects 0.000 claims description 7
- 238000000611 regression analysis Methods 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 102000009027 Albumins Human genes 0.000 claims description 2
- 108010088751 Albumins Proteins 0.000 claims description 2
- 102000004169 proteins and genes Human genes 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims description 2
- 238000000862 absorption spectrum Methods 0.000 description 23
- 238000010521 absorption reaction Methods 0.000 description 12
- 238000003860 storage Methods 0.000 description 12
- 239000000523 sample Substances 0.000 description 11
- 238000002835 absorbance Methods 0.000 description 9
- 230000008033 biological extinction Effects 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000010247 heart contraction Effects 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 4
- 230000010349 pulsation Effects 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000010238 partial least squares regression Methods 0.000 description 3
- 239000012488 sample solution Substances 0.000 description 3
- 230000003595 spectral effect Effects 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 2
- 238000010241 blood sampling Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 210000002966 serum Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010070995 Vascular compression Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000005534 hematocrit Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 210000002356 skeleton Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
Classifications
-
- 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
- A61B5/1455—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 using optical sensors, e.g. spectral photometrical oximeters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
-
- 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
-
- 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
- A61B5/14546—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 analytes not otherwise provided for, e.g. ions, cytochromes
-
- 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
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
- G01N33/491—Blood by separating the blood components
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/122—Kinetic analysis; determining reaction rate
- G01N2201/1228—Reading time being controlled, e.g. by microprocessor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/123—Conversion circuit
- G01N2201/1232—Log representation, e.g. for low transmittance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/12—Circuits of general importance; Signal processing
- G01N2201/129—Using chemometrical methods
Abstract
Description
Claims (25)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002083587 | 2002-03-25 | ||
JP83587/2002 | 2002-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1642478A true CN1642478A (zh) | 2005-07-20 |
CN1327812C CN1327812C (zh) | 2007-07-25 |
Family
ID=28449186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038069598A Expired - Fee Related CN1327812C (zh) | 2002-03-25 | 2003-03-25 | 不抽血的血液成分值测量装置 |
Country Status (8)
Country | Link |
---|---|
US (2) | US20060063983A1 (zh) |
EP (1) | EP1498070A4 (zh) |
JP (1) | JPWO2003079900A1 (zh) |
KR (1) | KR100762659B1 (zh) |
CN (1) | CN1327812C (zh) |
AU (1) | AU2003221086A1 (zh) |
CA (1) | CA2481981C (zh) |
WO (1) | WO2003079900A1 (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101500475B (zh) * | 2006-08-08 | 2011-09-07 | 皇家飞利浦电子股份有限公司 | 用于监测生理参数的方法和设备 |
CN102083360B (zh) * | 2008-05-22 | 2015-04-15 | 密苏里大学董事会 | 用光谱数据分析进行无创的光学血糖检测的方法和系统 |
WO2016033815A1 (zh) * | 2014-09-04 | 2016-03-10 | 深圳市前海安测信息技术有限公司 | 无创血糖测定方法及系统 |
CN107334477A (zh) * | 2017-05-02 | 2017-11-10 | 北京理工大学深圳研究院 | 一种双光谱无创血糖检测装置 |
CN107374646A (zh) * | 2017-07-31 | 2017-11-24 | 中国科学院半导体研究所 | 基于近红外技术的血糖检测装置及方法、电子装置 |
CN107924715A (zh) * | 2016-01-25 | 2018-04-17 | 普雷迪科特医疗有限公司 | 使用多个非侵入式传感器估计物质浓度 |
CN108152244A (zh) * | 2017-12-15 | 2018-06-12 | 京东方科技集团股份有限公司 | 一种血糖检测装置和血糖检测方法 |
CN108780041A (zh) * | 2016-01-26 | 2018-11-09 | 土耳其科学技术研究理事会 | 用于漫反射光谱法的便携式光学设备 |
CN110545725A (zh) * | 2017-04-18 | 2019-12-06 | 兴和株式会社 | 计算血液的吸收光谱的信息处理方法、信息处理装置和程序 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4563075B2 (ja) * | 2004-05-14 | 2010-10-13 | 日本分光株式会社 | 血糖値測定装置 |
US20070224126A1 (en) * | 2004-06-01 | 2007-09-27 | Therese Dufresne | Index and Method of use of Adapted Food Compositions for Dysphagic Persons |
JP4586680B2 (ja) * | 2004-08-25 | 2010-11-24 | パナソニック電工株式会社 | 体内成分の定量分析用検量線の作成方法、および同検量線を用いた定量分析装置 |
EP1629767B1 (en) | 2004-08-25 | 2010-07-21 | Panasonic Electric Works Co., Ltd. | Quantitative analyzer using a calibration curve |
KR100694598B1 (ko) * | 2005-10-28 | 2007-03-13 | 삼성전자주식회사 | 혈당 측정에서 헤모글로빈의 영향을 보상하는 비침습적생체 측정 시스템 및 방법 |
JP4872536B2 (ja) * | 2006-08-28 | 2012-02-08 | パナソニック電工株式会社 | 生体成分濃度測定方法 |
CN101686803B (zh) * | 2007-03-23 | 2012-09-19 | 安维尔蒂斯股份有限公司 | 用于连续无创确定血液成分浓度的方法 |
CN103637768B (zh) * | 2007-09-13 | 2017-08-08 | 圣路易斯医疗器械有限公司 | 光学装置组件 |
US7809418B2 (en) * | 2007-10-04 | 2010-10-05 | The Curators Of The University Of Missouri | Optical device components |
US7961305B2 (en) | 2007-10-23 | 2011-06-14 | The Curators Of The University Of Missouri | Optical device components |
WO2009120600A2 (en) | 2008-03-25 | 2009-10-01 | The Curators Of The University Of Missouri | Method and system for non-invasive blood glucose detection utilizing spectral data of one or more components other than glucose |
EP2413784A4 (en) | 2009-04-01 | 2014-01-22 | Univ Missouri | OPTICAL SPECTROSCOPY DEVICE FOR NON-INVASIVE GLUCOSE DETECTION IN BLOOD AND METHOD OF USE THEREOF |
CN102018517A (zh) * | 2009-09-17 | 2011-04-20 | 林紫谊 | 非侵入式血糖仪 |
US8775096B2 (en) * | 2009-10-29 | 2014-07-08 | Hoya Corporation | Auxiliary diagnostic apparatus and auxiliary diagnostic method |
KR101656746B1 (ko) * | 2010-10-26 | 2016-09-12 | 엘지전자 주식회사 | 혈당농도 보정 장치 및 방법 |
WO2016026735A1 (en) * | 2014-08-20 | 2016-02-25 | Institut National De La Sante Et De La Recherche Medicale (Inserm) | Method for determining absorption bands |
US9459201B2 (en) | 2014-09-29 | 2016-10-04 | Zyomed Corp. | Systems and methods for noninvasive blood glucose and other analyte detection and measurement using collision computing |
KR102395773B1 (ko) * | 2014-11-07 | 2022-05-09 | 삼성전자주식회사 | 생체 시료의 분석 시스템 및 이를 이용한 분석 방법 |
KR102410011B1 (ko) * | 2015-03-13 | 2022-06-16 | 고쿠리츠 다이가쿠 호진 신슈 다이가쿠 | 비침습 혈당치 측정방법 및 비침습 혈당치 측정장치 |
US9554738B1 (en) | 2016-03-30 | 2017-01-31 | Zyomed Corp. | Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing |
KR102610590B1 (ko) | 2016-07-25 | 2023-12-07 | 삼성전자주식회사 | 생체 내 물질 추정 장치 및 방법, 단위 스펙트럼 획득 장치 및 웨어러블 기기 |
KR102522202B1 (ko) | 2017-05-05 | 2023-04-14 | 삼성전자주식회사 | Nir 분광학 데이터를 이용하여 혈당 레벨을 예측하는 장치 및 방법 |
JP6813848B2 (ja) * | 2017-06-26 | 2021-01-13 | 日本電信電話株式会社 | 成分濃度測定装置及び方法 |
CN107941741A (zh) * | 2017-10-23 | 2018-04-20 | 苏州市中心血站 | 利用近红外光谱检测血浆灭活袋中亚甲蓝释放量的方法 |
WO2020017028A1 (ja) * | 2018-07-20 | 2020-01-23 | 桐生電子開発合同会社 | 非破壊検査装置 |
US11089981B2 (en) | 2018-07-23 | 2021-08-17 | Samsung Electronics Co., Ltd. | Methods and systems for performing universal calibration to non-invasively determine blood glucose concentration |
KR102638310B1 (ko) | 2018-10-04 | 2024-02-19 | 삼성전자주식회사 | 분석 물질의 농도 추정 장치 및 방법 |
CN110327058A (zh) | 2019-07-31 | 2019-10-15 | 清华大学 | 一种无创血糖仪及血糖检测方法 |
CN111603151B (zh) * | 2020-06-17 | 2023-05-16 | 深圳智领人工智能健康科技有限公司 | 一种基于时频联合分析的无创血液成分检测方法及系统 |
JP6873307B2 (ja) * | 2020-12-22 | 2021-05-19 | 京セラ株式会社 | 電子機器、推定システム、推定方法及び推定プログラム |
WO2023224176A1 (en) * | 2022-05-19 | 2023-11-23 | Samsung Electronics Co., Ltd. | Device and method for measuring blood constituents |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5068536A (en) * | 1989-01-19 | 1991-11-26 | Futrex, Inc. | Method for providing custom calibration for near infrared instruments for measurement of blood glucose |
US4975581A (en) * | 1989-06-21 | 1990-12-04 | University Of New Mexico | Method of and apparatus for determining the similarity of a biological analyte from a model constructed from known biological fluids |
US5571723A (en) * | 1991-02-07 | 1996-11-05 | Evans; Cody A. | Method of testing for diabetes that reduces the effect of interfering substances |
AU2245092A (en) * | 1991-12-31 | 1993-07-28 | Vivascan Corporation | Blood constituent determination based on differential spectral analysis |
US5355880A (en) * | 1992-07-06 | 1994-10-18 | Sandia Corporation | Reliable noninvasive measurement of blood gases |
US5348003A (en) * | 1992-09-03 | 1994-09-20 | Sirraya, Inc. | Method and apparatus for chemical analysis |
US6172743B1 (en) * | 1992-10-07 | 2001-01-09 | Chemtrix, Inc. | Technique for measuring a blood analyte by non-invasive spectrometry in living tissue |
JP3345481B2 (ja) * | 1993-09-22 | 2002-11-18 | 興和株式会社 | 脈波分光計 |
US5747806A (en) * | 1996-02-02 | 1998-05-05 | Instrumentation Metrics, Inc | Method and apparatus for multi-spectral analysis in noninvasive nir spectroscopy |
ATE225142T1 (de) | 1998-07-07 | 2002-10-15 | Lightouch Medical Inc | Verfahren zur gewebemodulation für die quantitative nichtinvasive in vivo spektroskopische analyse von gewebe |
EP1093343A4 (en) * | 1998-07-13 | 2005-04-27 | Los Angeles Childrens Hospital | NON-INVASIVE GLUCOSE MEASUREMENT DEVICE |
JP2000023947A (ja) * | 1998-07-14 | 2000-01-25 | Hitachi Ltd | 生体光計測方法 |
JP2000060826A (ja) * | 1998-08-19 | 2000-02-29 | Omron Corp | 非侵襲生体成分測定装置 |
US6280381B1 (en) | 1999-07-22 | 2001-08-28 | Instrumentation Metrics, Inc. | Intelligent system for noninvasive blood analyte prediction |
DE10027100C2 (de) | 2000-05-31 | 2002-08-08 | Klaus Mueller-Dethlefs | Verfahren und Vorrichtung zum Nachweisen von Substanzen in Körperflüssigkeiten |
JP3952044B2 (ja) | 2004-06-21 | 2007-08-01 | 松下電工株式会社 | 静電霧化装置 |
-
2003
- 2003-03-25 EP EP03712898A patent/EP1498070A4/en not_active Withdrawn
- 2003-03-25 JP JP2003577737A patent/JPWO2003079900A1/ja active Pending
- 2003-03-25 US US10/508,833 patent/US20060063983A1/en not_active Abandoned
- 2003-03-25 KR KR1020047015167A patent/KR100762659B1/ko not_active IP Right Cessation
- 2003-03-25 CN CNB038069598A patent/CN1327812C/zh not_active Expired - Fee Related
- 2003-03-25 AU AU2003221086A patent/AU2003221086A1/en not_active Abandoned
- 2003-03-25 CA CA2481981A patent/CA2481981C/en not_active Expired - Fee Related
- 2003-03-25 WO PCT/JP2003/003587 patent/WO2003079900A1/ja active Application Filing
-
2007
- 2007-06-26 US US11/819,324 patent/US8275433B2/en not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101500475B (zh) * | 2006-08-08 | 2011-09-07 | 皇家飞利浦电子股份有限公司 | 用于监测生理参数的方法和设备 |
CN102083360B (zh) * | 2008-05-22 | 2015-04-15 | 密苏里大学董事会 | 用光谱数据分析进行无创的光学血糖检测的方法和系统 |
WO2016033815A1 (zh) * | 2014-09-04 | 2016-03-10 | 深圳市前海安测信息技术有限公司 | 无创血糖测定方法及系统 |
CN107924715A (zh) * | 2016-01-25 | 2018-04-17 | 普雷迪科特医疗有限公司 | 使用多个非侵入式传感器估计物质浓度 |
CN108780041A (zh) * | 2016-01-26 | 2018-11-09 | 土耳其科学技术研究理事会 | 用于漫反射光谱法的便携式光学设备 |
CN108780041B (zh) * | 2016-01-26 | 2020-10-09 | 土耳其科学技术研究理事会 | 用于漫反射光谱法的便携式光学设备 |
CN110545725A (zh) * | 2017-04-18 | 2019-12-06 | 兴和株式会社 | 计算血液的吸收光谱的信息处理方法、信息处理装置和程序 |
CN107334477A (zh) * | 2017-05-02 | 2017-11-10 | 北京理工大学深圳研究院 | 一种双光谱无创血糖检测装置 |
CN107374646A (zh) * | 2017-07-31 | 2017-11-24 | 中国科学院半导体研究所 | 基于近红外技术的血糖检测装置及方法、电子装置 |
CN108152244A (zh) * | 2017-12-15 | 2018-06-12 | 京东方科技集团股份有限公司 | 一种血糖检测装置和血糖检测方法 |
US11678818B2 (en) | 2017-12-15 | 2023-06-20 | Boe Technology Group Co., Ltd. | Blood glucose detection device and method of determining blood glucose level |
Also Published As
Publication number | Publication date |
---|---|
CA2481981C (en) | 2012-02-07 |
CN1327812C (zh) | 2007-07-25 |
CA2481981A1 (en) | 2003-10-02 |
EP1498070A4 (en) | 2007-05-02 |
US20080027297A1 (en) | 2008-01-31 |
KR20050002892A (ko) | 2005-01-10 |
EP1498070A1 (en) | 2005-01-19 |
JPWO2003079900A1 (ja) | 2005-07-21 |
KR100762659B1 (ko) | 2007-10-01 |
AU2003221086A1 (en) | 2003-10-08 |
US20060063983A1 (en) | 2006-03-23 |
WO2003079900A1 (fr) | 2003-10-02 |
US8275433B2 (en) | 2012-09-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1327812C (zh) | 不抽血的血液成分值测量装置 | |
US8406839B2 (en) | Method and apparatus for determining blood analytes | |
US5222495A (en) | Non-invasive blood analysis by near infrared absorption measurements using two closely spaced wavelengths | |
US7343185B2 (en) | Measurement of body compounds | |
US5222496A (en) | Infrared glucose sensor | |
US6393310B1 (en) | Methods and systems for clinical analyte determination by visible and infrared spectroscopy | |
CN1264474C (zh) | 剔除反常数据方法和应用该方法的血液成分光谱分析系统 | |
EP1214579B1 (en) | Method of calibrating a spectroscopic device | |
AU2011269068B2 (en) | Device and method for detecting and monitoring ingredients or properties of a measurement medium, in particular of physiological blood values | |
US20080144004A1 (en) | Optical Spectrophotometer | |
JP2003508745A (ja) | 近赤外、隣接可視スペクトルおよびより長い近赤外波長のアレイを使用する被分析対象の判定方法 | |
JP2004290545A (ja) | 血液分析装置 | |
EP0821563A2 (en) | Apparatus and methods of raman spectroscopy for analysis of blood gases and analytes | |
CN104224196A (zh) | 无创测量血液成分浓度的方法 | |
JPH11128209A (ja) | 血中成分濃度の無血測定方法及び装置 | |
JPH06178767A (ja) | 高信頼非侵入式血液ガス測定方法 | |
US6919566B1 (en) | Method of calibrating a spectroscopic device | |
CN103868870A (zh) | 一种结合吸收光谱与反射光谱的血液成分分析系统及其分析方法 | |
KR20040081852A (ko) | 목적물의 성분농도 측정방법 및 장치 | |
US20080214911A1 (en) | Method and Device for Determining Blood Components Using Ratiometric Absolute Pulse Spectroscopy | |
JPH09113439A (ja) | 生体成分測定方法及びこれを用いた生体成分測定装置 | |
CN111631733B (zh) | 一种动脉血液光谱检测方法及装置 | |
WO2019208561A1 (ja) | 血液成分の血中濃度測定方法、血中濃度測定装置およびプログラム | |
Jain et al. | A Review of Non-Invasive HbA1c and Blood Glucose Measurement Methods | |
Céelleri et al. | Non-Invasive Blood Sugar Measurement System |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: TYT TECHNOLOGY RESEARCH CO., LTD. Free format text: FORMER OWNER: XIANYI SHANYUE; APPLICANT Effective date: 20060818 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20060818 Address after: Ishikawa County Applicant after: Yamakoshi Ken-ichi Address before: Ishikawa County Applicant before: Yamakoshi Kenichi Co-applicant before: Yamakoshi Ken-ichi |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: USSES CO., LTD. Free format text: FORMER OWNER: TYT INSTITUTE OF TECHNOLOGY CORPORATION Effective date: 20110325 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20110325 Address after: Ishikawa County Patentee after: Heath KK Address before: Ishikawa County Patentee before: Yamakoshi Ken-ichi |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20140325 |