JP5341996B2 - 分析装置および分析方法 - Google Patents
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- JP5341996B2 JP5341996B2 JP2011520900A JP2011520900A JP5341996B2 JP 5341996 B2 JP5341996 B2 JP 5341996B2 JP 2011520900 A JP2011520900 A JP 2011520900A JP 2011520900 A JP2011520900 A JP 2011520900A JP 5341996 B2 JP5341996 B2 JP 5341996B2
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Classifications
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- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1468—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1486—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase
- A61B5/14865—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using chemical or electrochemical methods, e.g. by polarographic means using enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
- G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
- G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
- A61B2560/0247—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value
- A61B2560/0252—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value using ambient temperature
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Emergency Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Description
7 ,7′ ,7″ グルコース連続測定装置(分析装置)
11 記憶部(記憶手段)
12 演算部(演算手段)
13,13′ 判別部(判別手段)
2,8 バイオセンサ
34 表示部(報知手段)
33 操作ボタン
6,6″ 温度測定部(温度測定手段)
6′,6A′,6B′ 温度測定部(追加の温度測定手段)
Claims (15)
- 試料中の目的物質に関する情報を得る分析装置であって、
環境温度を測定するための温度測定手段と、
所定の温度範囲に関して、前記環境温度に応じた温度補正データを記憶する記憶手段と、
前記試料中の目的物質に関する情報および前記温度補正データに基づいて、分析値の演算を行なうための演算手段と、
前記環境温度が前記温度範囲内であるか否かを判断する判別手段と、
を備え、
前記判別手段は、前記分析装置から前記試料中の目的物質に関する情報を得られない状況においても、前記環境温度が前記温度範囲内にあるか否かを判断する、
分析装置。 - 前記判別手段は、前記温度測定手段において測定される複数回の環境温度の所定時間当たりの変化量が所定の範囲にあるか否かに応じて、前記温度補正データの適用温度範囲内である否かを判断するように構成されている、
請求項1に記載の分析装置。 - 前記温度測定手段は、前記試料中の目的物質に関する情報を出力する部分の近傍の温度を測定できる部位に設けられている、
請求項1に記載の分析装置。 - 前記温度測定手段とは別途に、環境温度を測定するための追加の温度測定手段をさらに備えている、
請求項1に記載の分析装置。 - 前記判別手段は、前記温度測定手段において測定される環境温度と、前記追加の温度測定手段において測定される環境温度と、の差に基づいて、前記温度補正データの適用温度範囲内である否かを判断するように構成されている、
請求項4に記載の分析装置。 - 前記追加の温度測定手段は、前記温度測定手段よりも、前記試料中の目的物質に関する情報を出力する部分から離れた部分に設けられている、
請求項4に記載の分析装置。 - 前記判別手段は、前記環境温度が前記温度補正データの適用温度範囲外であると判断した場合に、一定時間経過後に再び、前記環境温度が前記温度補正データの適用温度範囲内であるか否かを判断する、
請求項1から6のいずれか1項に記載の分析装置。 - 前記分析装置は主電源を更に備え、
前記判別手段は、前記環境温度が前記温度補正データの適用温度範囲外であると判断した場合に、一定時間後に前記主電源を停止または省電力とする、
請求項7に記載の分析装置。 - 前記判別手段での判別結果に基づいて、前記環境温度が前記温度補正データの適用温度範囲内である旨、あるいは前記温度補正データの適用温度範囲外である旨を報知するための報知手段をさらに備えている、
請求項1から8のいずれか1項に記載の分析装置。 - 前記分析装置として、体内に留置して、連続して試料の分析が可能なものを使用する、請求項1から9のいずれか1項に記載の分析装置。
- 試料中の目的物質に関する情報を得る分析方法であって、
環境温度を測定するための温度測定ステップと、
所定の温度範囲に関して、前記環境温度に応じた温度補正データを記憶する記憶ステップと、
前記試料中の目的物質に関する情報および前記温度補正データに基づいて、分析値の演算を行なうための演算ステップと、
少なくとも、前記試料中の目的物質に関する情報が得られない状況において、前記環境温度が前記温度範囲内にあるか否かを判断する判別ステップと、
を含む分析方法。 - 前記判別ステップでは、前記温度測定ステップにおいて測定される複数回の環境温度の所定時間当たりの変化量が所定の範囲にあるか否かに応じて、前記温度補正データの適用温度範囲内である否かを判断する、
請求項11に記載の分析方法。 - 前記温度測定ステップでは、前記試料中の目的物質に関する情報を出力する部分の近傍の温度を測定する、
請求項11に記載の分析方法。 - 前記温度測定ステップとは別途に、環境温度を測定するための追加の温度測定ステップをさらに含む、請求項11に記載の分析方法。
- 前記判別ステップでは、前記環境温度が前記温度補正データの適用温度範囲外であると判断した場合に、一定時間経過後に再び、前記環境温度が前記温度補正データの適用温度範囲内であるか否かを判断する、
請求項11から14のいずれか1項に記載の分析方法。
Priority Applications (1)
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JP2011520900A JP5341996B2 (ja) | 2009-06-30 | 2010-06-25 | 分析装置および分析方法 |
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JP2009156446 | 2009-06-30 | ||
PCT/JP2010/060896 WO2011001917A1 (ja) | 2009-06-30 | 2010-06-25 | 分析装置および分析方法 |
JP2011520900A JP5341996B2 (ja) | 2009-06-30 | 2010-06-25 | 分析装置および分析方法 |
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JPWO2011001917A1 JPWO2011001917A1 (ja) | 2012-12-13 |
JP5341996B2 true JP5341996B2 (ja) | 2013-11-13 |
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US (1) | US20120116706A1 (ja) |
EP (1) | EP2450699A4 (ja) |
JP (1) | JP5341996B2 (ja) |
CN (1) | CN102472718B (ja) |
CA (1) | CA2766339A1 (ja) |
MX (1) | MX2011013915A (ja) |
RU (1) | RU2541718C2 (ja) |
WO (1) | WO2011001917A1 (ja) |
Families Citing this family (11)
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CN102770073B (zh) | 2010-02-26 | 2014-12-17 | 爱科来株式会社 | 分析装置、分析方法以及分析系统 |
WO2012174563A1 (en) * | 2011-06-16 | 2012-12-20 | Abbott Diabetes Care Inc. | Temperature-compensated analyte monitoring devices, systems, and methods thereof |
JP5749806B2 (ja) * | 2011-11-01 | 2015-07-15 | パナソニックヘルスケアホールディングス株式会社 | 生体試料測定装置 |
TWM424124U (en) | 2011-11-16 | 2012-03-11 | Apex Biotechnology Corp | Holding device |
US9689831B2 (en) | 2012-01-13 | 2017-06-27 | Panasonic Healthcare Holdings Co., Ltd. | Sensor discharge mechanism for a biological information measurement device |
ITTO20120177A1 (it) * | 2012-02-28 | 2013-08-29 | St Microelectronics Srl | Gruppo sensori flessibile e procedimento per la fabbricazione di un gruppo sensori flessibile |
US10224601B2 (en) | 2012-09-06 | 2019-03-05 | Panasonic Intelletual Property Management Co., Ltd. | Antenna device and communications device |
WO2014159077A1 (en) * | 2013-03-14 | 2014-10-02 | Bayer Healthcare Llc | Normalized calibration of analyte concentration determinations |
JP6178494B2 (ja) * | 2014-03-20 | 2017-08-09 | パナソニックヘルスケアホールディングス株式会社 | 生体情報測定装置および生体情報測定装置の制御方法 |
CN112578133B (zh) * | 2019-09-27 | 2024-07-05 | 深圳迈瑞生物医疗电子股份有限公司 | 一种样本分析系统和分析设备的测试管理方法 |
CN113520306B (zh) * | 2020-04-17 | 2024-03-22 | 青岛海尔空调器有限总公司 | 一种人体睡眠状态的监测方法和智能家居装置 |
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- 2010-06-25 CN CN201080029428.9A patent/CN102472718B/zh active Active
- 2010-06-25 MX MX2011013915A patent/MX2011013915A/es active IP Right Grant
- 2010-06-25 CA CA2766339A patent/CA2766339A1/en not_active Abandoned
- 2010-06-25 JP JP2011520900A patent/JP5341996B2/ja active Active
- 2010-06-25 WO PCT/JP2010/060896 patent/WO2011001917A1/ja active Application Filing
- 2010-06-25 RU RU2012102888/28A patent/RU2541718C2/ru active
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Also Published As
Publication number | Publication date |
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US20120116706A1 (en) | 2012-05-10 |
EP2450699A1 (en) | 2012-05-09 |
CN102472718B (zh) | 2014-04-30 |
JPWO2011001917A1 (ja) | 2012-12-13 |
RU2012102888A (ru) | 2013-08-10 |
CN102472718A (zh) | 2012-05-23 |
CA2766339A1 (en) | 2011-01-06 |
RU2541718C2 (ru) | 2015-02-20 |
EP2450699A4 (en) | 2017-05-17 |
WO2011001917A1 (ja) | 2011-01-06 |
MX2011013915A (es) | 2012-05-22 |
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