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WO2008094077A3 - Method for determining the glucose concentration in the human blood - Google Patents

Method for determining the glucose concentration in the human blood Download PDF

Info

Publication number
WO2008094077A3
WO2008094077A3 PCT/RU2008/000045 RU2008000045W WO2008094077A3 WO 2008094077 A3 WO2008094077 A3 WO 2008094077A3 RU 2008000045 W RU2008000045 W RU 2008000045W WO 2008094077 A3 WO2008094077 A3 WO 2008094077A3
Authority
WO
WIPO (PCT)
Prior art keywords
bgl
measurements
sensor
sensors
invasive
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.)
Ceased
Application number
PCT/RU2008/000045
Other languages
French (fr)
Russian (ru)
Other versions
WO2008094077A2 (en
Inventor
Igor Alekseevich Novikov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of WO2008094077A2 publication Critical patent/WO2008094077A2/en
Publication of WO2008094077A3 publication Critical patent/WO2008094077A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • 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

Landscapes

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

Abstract

A determination method of human blood glucose level (BGL) relates to the field of medical engineering. More particularly, this non-invasive method relates to diagnostics and continuous BGL monitoring. Electric transmitting functions of skin-deep and under layer tissue are continuous measured by two tetra-electrode sensors located at the same extremity place of human body. First sensor is located along major blood vessels of extremity, and second sensor is located normally to a first sensor. Measurements of two sensors process by mathematic model calibrated preliminary. The model is calibrated by the comparison between invasive BGL measurements and BGL values calculated by method proposed. Thereafter BGL data are restored from author dependence derived. Method proposed permits to restore BGL by measurements of two sensors without additional information. Also this method improves an accuracy of BGL determination.
PCT/RU2008/000045 2007-01-29 2008-01-25 Method for determining the glucose concentration in the human blood Ceased WO2008094077A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2007104146 2007-01-29
RU2007104146/14A RU2342071C2 (en) 2007-01-29 2007-01-29 Method of glucose concentration definition in human blood

Publications (2)

Publication Number Publication Date
WO2008094077A2 WO2008094077A2 (en) 2008-08-07
WO2008094077A3 true WO2008094077A3 (en) 2008-10-09

Family

ID=39674618

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2008/000045 Ceased WO2008094077A2 (en) 2007-01-29 2008-01-25 Method for determining the glucose concentration in the human blood

Country Status (2)

Country Link
RU (1) RU2342071C2 (en)
WO (1) WO2008094077A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101999073B (en) * 2007-12-10 2013-12-18 拜尔健康护理有限责任公司 slope compensation
GB2457660A (en) 2008-02-19 2009-08-26 Sphere Medical Ltd Methods of calibrating a sensor in a patient monitoring system
EP2158838A1 (en) * 2008-08-29 2010-03-03 Gerinova AG Non-invasive method for estimating of the variation of the clucose level in the blood of a person and apparatur for carrying out the method
CA2837376C (en) * 2011-05-27 2019-09-24 Lifescan Scotland Limited Peak offset correction for analyte test strip
DE102012100295A1 (en) * 2012-01-13 2013-07-18 Karlsruher Institut für Technologie Method and device for bioimpedance measurement
RU2518134C2 (en) * 2012-02-24 2014-06-10 Хилби Корпорейшн Method for determining individual's blood glucose concentration
US8709232B2 (en) * 2012-04-30 2014-04-29 Cilag Gmbh International Analyte measurement technique and system
RU2506893C1 (en) 2012-09-25 2014-02-20 Сайнмет Ла, Инкорпорейтед Method of non-invasive determination of glucose in blood and device for its realisation
RU2510023C1 (en) 2012-11-06 2014-03-20 Сайнмет Ла, Инкорпорейтед Blood glucose meter
RU2548778C1 (en) * 2014-02-10 2015-04-20 Виталий Юрьевич Мишланов Diagnostic technique for blood serum glucose, total protein and electrolytes by multi-frequency impedance analysis
CN106535762B (en) * 2014-07-17 2019-08-20 豪夫迈·罗氏有限公司 For determining the method and apparatus and computer program product of the body fluid glucose level of patient
RU2644501C2 (en) * 2016-02-09 2018-02-12 Федеральное государственное бюджетное образовательное учреждение высшего образования "Тамбовский государственный технический университет" (ФГБОУ ВО ТГТУ) Method for non-invasive determination of blood glucose concentration in glucogram

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003025562A2 (en) * 2001-09-20 2003-03-27 Visual Pathways, Inc. Non-invasive blood glucose monitoring by interferometry
RU2230485C2 (en) * 2001-05-29 2004-06-20 Общество с ограниченной ответственностью "Алгоритм" Method for determination of blood glucose concentration in humans

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2230485C2 (en) * 2001-05-29 2004-06-20 Общество с ограниченной ответственностью "Алгоритм" Method for determination of blood glucose concentration in humans
WO2003025562A2 (en) * 2001-09-20 2003-03-27 Visual Pathways, Inc. Non-invasive blood glucose monitoring by interferometry

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GONOROVSKY I.S.: "Radiotekhnicheskie tsepi i signaly", M., RADIO I SVYAZ, 1986, pages 152, 310 *
GOURZI M. ET AL.: "Non-invasive glycaemia blood measurements by electromagnetic sensor, study in static and dynamic blood circulation", J. MED. ENG. TECHNOL., vol. 29, no. 1, January 2005 (2005-01-01) - February 2005 (2005-02-01), pages 22 - 26, Retrieved from the Internet <URL:http://www.ncbi.nlm.nih.gov/pubmed/15764378> *

Also Published As

Publication number Publication date
WO2008094077A2 (en) 2008-08-07
RU2342071C2 (en) 2008-12-27
RU2007104146A (en) 2008-08-10

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