CN108968977A - 血糖测量装置 - Google Patents

血糖测量装置 Download PDF

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CN108968977A
CN108968977A CN201710469809.2A CN201710469809A CN108968977A CN 108968977 A CN108968977 A CN 108968977A CN 201710469809 A CN201710469809 A CN 201710469809A CN 108968977 A CN108968977 A CN 108968977A
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blood glucose
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CN108968977B (zh
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杨敏聪
吴伯志
高子白
廖学专
陈慈蕙
陈超荣
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Phoenix Silicon International Corp
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532Measuring 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/05Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053Measuring electrical impedance or conductance of a portion of the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1468Measuring 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 chemical or electrochemical methods, e.g. by polarographic means
    • A61B5/1477Measuring 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 chemical or electrochemical methods, e.g. by polarographic means non-invasive
    • AHUMAN NECESSITIES
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    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
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    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802Sensor mounted on worn items
    • A61B5/681Wristwatch-type devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813Specially adapted to be attached to a specific body part
    • A61B5/6824Arm or wrist
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/74Details of notification to user or communication with user or patient ; user input means
    • A61B5/742Details of notification to user or communication with user or patient ; user input means using visual displays
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
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    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
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    • A61B2560/02Operational features
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Abstract

本发明公开了一种血糖测量装置,其包含有:一载体;一测量单元,其设于该载体;一演算单元,其设于该载体的内部,该演算单元电性连接该测量单元;一显示单元,其设于该载体的内部,该显示单元电性连接该演算单元;以及一电源单元,其设于该载体,该电源单元电性连接该测量单元、该演算单元与该显示单元。该血糖测量装置具有易于测量血糖、不会对患者造成心理负担或不适感以及准确性较高的优点。

Description

血糖测量装置
技术领域
本发明涉及一种血糖测量装置,尤其指一种易于测量血糖、不会对患者造成心理负担或不适感以及准确性较高的测量装置。
背景技术
现代人因习惯精致化饮食,进而导致有三高的问题,如血糖高、血脂高、血压高。然而血糖高会进一步导致糖尿病的产生。糖尿病会伴随有心血管疾病、中风、慢性肾脏病、糖尿病足、视网膜病变的疾病,对患者造成生活上的不便。
所以,糖尿病患者或血糖高者应每日进行血糖测量。现有的血糖测量方式可分为穿透式与非穿透式。
穿透式是于待测者的指端或身体产生一微创伤口,再由微创伤口收集血液,从而由所收集的血液中测量身体中的血糖值。
非穿透式是利用具有特定光谱的光线投射至皮肤,再由反射光测量出身体中的血糖值。
然而穿透式的血糖测量方式,因要产生微创伤口,对于待测者而言不免有些心理上的负担或不良影响。另外,非穿透式的血糖测量方式可能因光线折射、投射角度或穿透率的原因而造成不准确。故现有的血糖测量装置皆有缺点,故现有的血糖测量装置仍有可以改善的空间。
发明内容
针对前述现有技术中的缺点及不足,本发明公开了一种血糖测量装置,其无须让使用者具有微创,并能使血糖测量简易化,而且具有精准度高的优点。
为达到上述目的,本发明所采用的技术手段为设计一种血糖测量装置,其包含有:
一载体;
一测量单元,其设于该载体;
一演算单元,其设于该载体的内部,该演算单元电性连接该测量单元;
一显示单元,其设于该载体的内部,该显示单元电性连接该演算单元;以及
一电源单元,其设于该载体,该电源单元电性连接该测量单元、该演算单元与该显示单元。
综合上述,本发明通过人体分泌物,如口水、体液或汗水而得出人体的血糖值,进而可避免穿透式的血糖测量装置对患者造成的心理恐惧或不适性,以及非穿透式的血糖测量装置的不准确性,故本发明具有易于测量血糖、不会对患者造成心理负担或不适感以及准确性较高的优点。
附图说明
图1为本发明提供的血糖测量装置的第一实施例的示意图;
图2为本发明提供的血糖测量装置的第二实施例的示意图;
图3为一测量单元、一演算单元、一电源单元与一显示单元的示意图。
附图标记说明:10-载体;11-测量单元;12-演算单元;13-电源单元;14-显示单元;20-载体;21-测量单元;22-演算单元;23-电源单元;24-显示单元。
具体实施方式
以下通过特定的具体实施例说明本发明的实施方式,所属技术领域中具有通常知识者可由本说明书所揭示的内容,轻易地了解本发明的其他优点与功效。
如图1所示,本发明公开了一种血糖测量装置的第一实施例,其具有一载体10、一测量单元11、一演算单元12、一电源单元13与一显示单元14。
载体10为一杯体或一容器。测量单元11设于载体10的边缘处。演算单元12与显示单元14设于载体10的内部。电源单元13可设于载体10的内部或载体10的外部。
测量单元11电性连接演算单元12。演算单元12电性连接显示单元14。测量单元11、演算单元12与显示单元14电性连接电源单元13。
于本实施例中,因载体10为一杯体或一容器,故载体10可装入液体,举例而言,如水、茶、碳酸饮料或咖啡,但不限制。当使用者饮用载体10所装入的液体时,使用者的下唇与位于载体10边缘处的测量单元11接触。
该下唇具有人体分泌物,如口水。于一实施例,若测量单元11为一血糖侦测回路。测量单元11以人体分泌物作为输入,人体分泌物与测量单元11的表面材料进行氧化还原反应,并形成一电压降,该电压降传送给演算单元12。演算单元12依据该电压降,以计算出使用者体内的血糖值。该血糖值传送给显示单元14,显示单元14显示该血糖值,从而让使用者得知体内的血糖值。
于一实施例,若测量单元11为一阻抗检测装置,阻抗检测装置具有一检测电极。上述的人体分泌物覆盖于检测电极,阻抗检测装置通过检测电极而得出一阻抗值,该阻抗值传送给演算单元12。演算单元12依据该阻抗值计算出使用者体内的血糖值。该血糖值传送给显示单元14,显示单元14显示该血糖值,从而让使用者得知体内的血糖值。
于一实施例,测量单元11具有一传感器与一血糖侦测回路。传感器感测使用者的身体部位的压力,以进行电压回馈,进而启动血糖侦测回路。血糖侦测回路以人体分泌物作为输入,人体分泌物与血糖侦测回路的表面材料进行氧化还原反应,并形成一电压降,该电压降传送给演算单元12。演算单元12依据该电压降计算出使用者体内的血糖值。该血糖值传送给显示单元14,显示单元14显示该血糖值,从而让使用者得知体内的血糖值。
上述的氧化还原反应、演算单元12与显示单元14所需的电力由电源单元13所供应。电源单元13可为电池、蓄电池或锂电池。载体10可进一步设置有端口(图中未示),端口电性连接电源单元13。端口可为USB(通用串行总线,Universal Serial Bus)端口。通过端口可对电源单元13进行充电。
如图2与图3所示,本发明公开一种血糖测量装置的第二实施例,其具有一载体20、一测量单元21、一演算单元22、一电源单元23与一显示单元24。
载体20为一穿戴装置,举例而言,如手环、项链或手表。
测量单元21设于载体20的一面。演算单元22与显示单元24设于载体20的内部。电源单元23设于该载体20。
测量单元21电性连接演算单元22。演算单元22电性连接显示单元24。测量单元21、演算单元22与显示单元24电性连接电源单元23。
如上所述,载体20为穿戴装置,故可供用户将载体20穿戴于身体部位,如手部或颈部。
测量单元21接触用户的皮肤,当皮肤具有人体分泌物时,如汗水,测量单元21可依据人体分泌物而产生一阻抗值或一电压降,演算单元22依据阻抗值或电压降而计算出血糖值。该血糖值显示于显示单元24,以让用户得知体内的血糖值。
综合上述,本发明应用人体分泌物,如口水、体液或汗水,而得出阻抗值或电压降,再由阻抗值或电压降,从而让用户得知体内的血糖值。如此可避免现有的穿透式的血糖测量方法所带来的心理恐惧或不舒适感。同时,亦可避免现有的非穿透式的血糖测量方法的不准确性。故本发明具有易于测量血糖,且无心理负担或不适感,以及准确性较高的优点。
以上所述的具体实施例,仅用于例释本发明的特点及功效,而非用于限定本发明的可实施范畴,于未脱离本发明上揭的精神与技术范畴下,任何运用本发明所揭示内容而完成的等效改变及修饰,均仍应为本案权利要求范围所涵盖。

Claims (6)

1.一种血糖测量装置,其特征在于,包含有:
一载体;
一测量单元,其设于该载体;
一演算单元,其设于该载体的内部,该演算单元电性连接该测量单元;
一显示单元,其设于该载体的内部,该显示单元电性连接该演算单元;以及
一电源单元,其设于该载体,该电源单元电性连接该测量单元、该演算单元与该显示单元。
2.如权利要求1所述的血糖测量装置,其特征在于,该载体为一杯体、一容器或一穿戴装置。
3.如权利要求1所述的血糖测量装置,其特征在于,该测量单元为一阻抗检测装置或一血糖侦测回路。
4.如权利要求1所述的血糖测量装置,其特征在于,该电源单元为电池。
5.如权利要求4所述的血糖测量装置,其特征在于,该电池为蓄电池或锂电池。
6.如权利要求1所述的血糖测量装置,其特征在于,该载体具有一端口,该端口电性连接该电源单元。
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CN102119860A (zh) * 2010-01-12 2011-07-13 长庚医疗器材股份有限公司 电极贴片及非侵入式血糖量测系统和测量方法
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TW201340938A (zh) * 2012-04-05 2013-10-16 Ya-Zhao Xue 以尿糖輔助檢測血糖值之血糖計
CN104983430A (zh) * 2015-07-22 2015-10-21 通普生物科技(北京)有限公司 非侵入式的血糖检测仪
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