CN104382603A - 光子血糖仪 - Google Patents

光子血糖仪 Download PDF

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Publication number
CN104382603A
CN104382603A CN201410715020.7A CN201410715020A CN104382603A CN 104382603 A CN104382603 A CN 104382603A CN 201410715020 A CN201410715020 A CN 201410715020A CN 104382603 A CN104382603 A CN 104382603A
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laser
laser output
receptor
energy
reflection light
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岑志勇
岑慧红
岑烈芳
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Zhongnan photon science and technology Suqian Co., Ltd.
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岑志勇
岑慧红
岑烈芳
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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
    • A61B5/1455Measuring 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
    • 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
    • A61B5/6823Trunk, e.g., chest, back, abdomen, hip
    • 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
    • A61B5/683Means for maintaining contact with the body
    • A61B5/6831Straps, bands or harnesses

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

本发明涉及一种测量人体血糖的光子血糖仪,其由机体、耦合线、激光输出及接收器、激光输出头以及固定带所组成,机体内设置有各种电路板及反射光能量显示器;耦合线由电源线组成,连接机体和激光输出及接收器,激光输出及接收器内设有反射光能量接收器,激光输出头设置在激光输出及接收器的下方,内设有半导体激光器和光导纤维;反射光能量接收器由三个半导体二极管组成,其内有导线与机体内的反射光能量显示器连接,激光输出及接收器由固定带固定在使用者腹部。本发明为无创伤、不会引起人体疼痛的检测仪器,其也不需试纸,随时随地可监测血糖值。

Description

光子血糖仪
[技术领域]
本发明涉及一种以激光反射光信号透过体液分析作为葡萄糖检测的光子血糖仪。 
[背景技术]
目前广泛应用于医院院内、院外监测糖尿病患者血糖的血糖仪,在临床监测方面起着相当重要的作用。血糖仪的品牌多、质量控制难,况且试纸费用、创伤、疼痛等也影响自我血糖监测的实施。 
[发明内容]
本发明的目的在于提供一种无创伤、无样本、以激光反射光信号透过体液分析作为葡萄糖检测的光子血糖仪。 
激光光子是能量的载体,也是信息的载体,激光与生物组织相互作用可发生光致发光作用。激光照射组织产生的反射光、透射光、散射光及荧光等携带组织本身的信息,通过对这些反射光的信号的分析或转变为光电信息数字,对照当时患者血糖的数值,经过调整程序就可转换为即时的血糖信息数值。 
本发明利用半导体激光照射肚脐穴位,在腹部皮肤由无电源的半导体二极管接收激光的反射光、透射光、散射光及荧光的能量,通过转换系统把能量转为可调的数字信息。与此同时测定受照者的血糖值,以此血糖值调整数字信息,通过三次数值数字微调,则可视反射光的能量数值相应于人体血糖值。 
为了实现上述目的,本发明的技术方案为: 
本发明由机体、耦合线、激光输出及接收器、激光输出头以及固定带所组成,机体内设置有各种电路板及反射光能量显示器,电路板上设有激光驱动电路、按键控制电路、电池充电电路和控制输出电路,所述电路分别与处理芯片连接,机体面板上设有启动键、关闭键、工作键、调整数字键及工作指示灯;耦合线由电源线组成,连接机体和激光输出及接收器,激光输出及接收器由塑料制成,内设有反射光能量接收器,激光输出头设置在激光输出及接收器的下方,内设有半导体激光器和光导纤维;反射光能量接收器由三个半导体二极管组成,其内有导线与机体内的反射光能量显示器连接,激光输出及接收器由固定带固定在使用者腹部。 
所述的机体内置可充电式锂电池,机体底部设有充电插口。 
所述的激光输出头内的半导体激光器的激光波长为650nm或670nm,输出功率为10~20mW。 
本发明是一种无创伤、不会引起人体疼痛的检测仪器,其也不需试纸,随时随地可监测血糖值。 
附图说明
图1为本发明的结构示意图。 
图2为本发明的反射光能量接收器示意图。 
图3为本发明的激光驱动电路原理图。 
图4为本发明的按键控制电路原理图。 
图5为本发明的电池充电电路原理图。 
图6为本发明的控制输出电路原理图。 
[具体实施方式]
参阅各附图所示,本发明由机体1、耦合线2、激光输出及接收器3、激光输出头4以及固定带5所组成,机体1内设置有各种电路板及反射光能量显示器6,电路板上设有激光驱动电路、按键控制电路、电池充电电路和控制输出电路,所述电路分别与处理芯片连接(参阅图3、图4、图5及图6所示)。机体1面板上设有启动键7、关闭键8、工作键9、调整数字键10及工作指示灯11;耦合线2由电源线组成,连接机体1和激光输出及接收器3,激光输出及接收器3由塑料制成,内设有反射光能量接收器12,激光输出头4设置在激光输出及接收器3的下方,内设有半导体激光器和光导纤维。反射光能量接收器12由三个半导体二极管组成,其内有导线与机体1内的反射光能量显示器6连接,由反射光能量显示器6显示反射光的能量数字。激光输出及接收器3由固定带5固定在使用者腹部,方便对肚脐穴位进行照射。 
所述的激光输出头4内设有半导体激光器,该半导体激光器输出的波长为650nm或670nm,输出功率为10~20mW。激光输出头4照射使用者的腹部肚脐穴位。 
所述的激光输出及接收器3内有反射光能量接收器12,反射光能量接收器12由三个半导体二极管组成,二极管接收腹部皮肤的反射光、散射光,通过光电效应由反射光能量显示器6以数字形式显示,经过对照微调可反映血流成分中血糖的数值。 
当激光输出头4发射的10-20mW的激光照射肚脐穴,反射光、透射光就透射到腹部皮肤,反射光能量接收器12接收到反射光信号,光电效应使反射光能量显示器6以数字形式显示,对照同时间使用者的血糖数值,微调其一致性。经过每天一次,三次微调,专人专用的反射光能量显示器6将相对准确地显示该人的即时血糖数值。 
机体1内置可充电式锂电池,给控制电路供电,让激光输出头4的激光器工作。机体1底部设有充电插口13,可供专用充电器给内置电池充 电。 
激光输出头4内的半导体激光器的激光波长为650mn或670nm,输出功率为10-20mW。使用时,将固定带5套住激光输出及接收器3,把激光输出头4对准肚脐穴,固定在使用者腰部。按机体面板的启动键7,此时工作指示灯11亮,再按工作键9,则激光输出头4有激光输出,随即反射光能量显示器6显示反射光的能量数字,此数字可表示接近使用者现时的血糖值。 
虽然通过以上的实施例对本发明进行了描述,但此次的操作规范仅适用于专人使用。因为每个人腹部的肌肉、皮肤厚度不同,所以异人使用时,仍需根据三次血糖值,微调反射光能量显示器6以适配专人的使用情况。对于Ⅱ型糖尿病的病人来说,经常性自我血糖监测室十分重要的,专人配用这种光子血糖仪,无创伤、不疼痛、不需试纸,随时随地可监测血糖值,正是它的优势。 

Claims (3)

1.一种光子血糖仪,其特征在于它由机体、耦合线、激光输出及接收器、激光输出头以及固定带所组成,机体内设置有各种电路板及反射光能量显示器,电路板上设有激光驱动电路、按键控制电路、电池充电电路和控制输出电路,所述电路分别与处理芯片连接,机体面板上设有启动键、关闭键、工作键、调整数字键及工作指示灯;耦合线由电源线组成,连接机体和激光输出及接收器,激光输出及接收器由塑料制成,内设有反射光能量接收器,激光输出头设置在激光输出及接收器的下方,内设有半导体激光器和光导纤维;反射光能量接收器由三个半导体二极管组成,其内有导线与机体内的反射光能量显示器连接,激光输出及接收器由固定带固定在使用者腹部。
2.根据权利要求1所述的光子血糖仪,其特征为所述的机体内置可充电式锂电池,机体底部设有充电插口。
3.根据权利要求1所述的光子血糖仪,其特征为所述的激光输出头内的半导体激光器的激光波长为650nm或670nm,输出功率为10~20mW。
CN201410715020.7A 2014-11-28 2014-11-28 光子血糖仪 Pending CN104382603A (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050054908A1 (en) * 2003-03-07 2005-03-10 Blank Thomas B. Photostimulation method and apparatus in combination with glucose determination
CN101264019A (zh) * 2007-03-16 2008-09-17 北京中科光睿科技有限责任公司 一种基于光声技术的新型便携式无创、连续、实时血糖监测仪
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Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050054908A1 (en) * 2003-03-07 2005-03-10 Blank Thomas B. Photostimulation method and apparatus in combination with glucose determination
US20130172691A1 (en) * 2006-05-16 2013-07-04 Bao Tran Health monitoring appliance
CN101264019A (zh) * 2007-03-16 2008-09-17 北京中科光睿科技有限责任公司 一种基于光声技术的新型便携式无创、连续、实时血糖监测仪
CN102018517A (zh) * 2009-09-17 2011-04-20 林紫谊 非侵入式血糖仪
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