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WO2016145721A1 - Bandelette d'essai à utiliser dans une aiguille de bandelette d'essai d'un lecteur de glycémie - Google Patents

Bandelette d'essai à utiliser dans une aiguille de bandelette d'essai d'un lecteur de glycémie Download PDF

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Publication number
WO2016145721A1
WO2016145721A1 PCT/CN2015/077751 CN2015077751W WO2016145721A1 WO 2016145721 A1 WO2016145721 A1 WO 2016145721A1 CN 2015077751 W CN2015077751 W CN 2015077751W WO 2016145721 A1 WO2016145721 A1 WO 2016145721A1
Authority
WO
WIPO (PCT)
Prior art keywords
test strip
blood glucose
glucose meter
blood
test
Prior art date
Application number
PCT/CN2015/077751
Other languages
English (en)
Chinese (zh)
Inventor
张贯京
陈兴明
葛新科
张少鹏
方静芳
克里斯基捏⋅普拉纽克
古列莎⋅艾琳娜
波达别特⋅伊万
高伟明
梁昊原
梁艳妮
周荣
徐之艳
周亮
肖应芬
郑慧华
Original Assignee
深圳市贝沃德克生物技术研究院有限公司
深圳市易特科信息技术有限公司
深圳市前海安测信息技术有限公司
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 深圳市贝沃德克生物技术研究院有限公司, 深圳市易特科信息技术有限公司, 深圳市前海安测信息技术有限公司 filed Critical 深圳市贝沃德克生物技术研究院有限公司
Publication of WO2016145721A1 publication Critical patent/WO2016145721A1/fr

Links

Classifications

    • 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
    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/66—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood sugars, e.g. galactose

Definitions

  • the invention relates to the field of life health technology, in particular to a test strip for a blood glucose meter test paper needle.
  • the main object of the present invention is to provide a test strip for a blood glucose meter test strip, which is convenient to use and can improve the accuracy of the measurement result.
  • the present invention provides a test strip for a blood glucose meter test strip, the test strip comprising a test strip body provided as a hollow columnar structure, the inner wall of the columnar structure of the test strip body A reaction portion for absorbing blood and reacting with blood is provided.
  • a connecting portion for connecting other test strips protrudes from above the test strip body.
  • the connecting portions are disposed on opposite sides of an upper surface of the test strip body.
  • a plug portion for accommodating a connecting portion of another test strip is disposed under the test strip body, and the connecting portion is inserted into the plug portion of the other test strip, and the adjacent two are connected Test strips.
  • the connecting portions are disposed on opposite sides of an upper surface of the test strip body.
  • a guide groove is disposed on opposite sides of the test strip body, and a conductive member is disposed in the guide groove, and the guide groove is engaged with the conductive layer disposed on the inner wall of the test strip receiving cavity of the blood glucose meter test needle.
  • the conductive member is in contact with the conductive protrusion, and a plurality of test strips are electrically connected through the conductive protrusion.
  • the conductive member is a metal material.
  • an engaging portion is protruded from a surface of opposite sides of the test strip body, and the engaging portion is engaged with an ejecting rod of the ejection device for ejecting the test strip in the blood glucose meter test strip.
  • the engaging portion extends in a direction perpendicular to the surface.
  • the test strip for the blood glucose meter test paper of the present invention comprises a test strip body provided as a hollow columnar structure, and a reaction portion for absorbing blood and reacting with blood is provided on the inner wall of the columnar structure.
  • a reaction portion for absorbing blood and reacting with blood is provided on the inner wall of the columnar structure.
  • FIG. 1 is a schematic structural view of a preferred embodiment of a test strip for a blood glucose meter test strip according to the present invention
  • FIG. 2 is a schematic structural view of another preferred embodiment of a test strip for a blood glucose meter test strip according to the present invention.
  • FIG. 3 is a schematic view showing the structure of a preferred embodiment of a test strip for a blood glucose meter test strip according to the present invention.
  • the test strip provided by the invention comprises a test strip body, the test strip body is arranged as a hollow columnar structure, and a reaction part is arranged on the inner wall of the columnar structure, and the columnar structure hollow of the test strip body is measured when measuring the blood sugar level Partially absorbs blood, and the reaction part reacts with blood to facilitate user's use.
  • FIG. 1 is a schematic structural view of a test strip for a blood glucose meter test strip according to a preferred embodiment of the present invention
  • FIG. 2 is a preferred embodiment of a test strip for a blood glucose meter test strip according to the present invention
  • FIG. 3 is a schematic view showing the structure of a preferred embodiment of a test strip for a blood glucose meter test strip according to the present invention.
  • the test strip for the blood glucose meter test strip includes a test strip body 211, and the test strip body 211 is configured as a hollow columnar structure; in the embodiment, the test strip is adapted to absorb blood. And reacting with blood, a reaction portion 2111 is disposed on the inner wall of the columnar structure, and the reaction portion 2111 is coated with glucose enzyme.
  • the reaction portion 2111 may be disposed along the inner wall of the columnar structure, or may be partially covered with the inner wall. It is only necessary to ensure that the reaction portion 2111 is sufficiently reacted after the blood is absorbed in the hollow portion of the columnar structure.
  • the hollow portion of the columnar structure of the test strip body 211 can be used to absorb blood, and the absorbed blood undergoes a redox reaction with the glucose enzyme on the reaction portion 2111, and the reaction portion 2111 can be set to be electrically conductive.
  • the material is adapted to deliver the electrical signal after the reaction to the control system to determine the corresponding blood glucose level.
  • the test strip for the blood glucose meter test strip of the present embodiment includes a test strip body 211 provided as a hollow columnar structure, and a reaction portion 2111 for absorbing blood and reacting with blood is disposed on the inner wall of the columnar structure.
  • a reaction portion 2111 for absorbing blood and reacting with blood is disposed on the inner wall of the columnar structure.
  • the blood is absorbed by the hollow portion of the columnar structure of the test strip body 211, and the blood is subjected to a redox reaction with the glucose enzyme on the reaction portion 2111, and a plurality of test strips can be installed in the test needle without manual replacement. It can be used multiple times, which is convenient for users and can improve the accuracy of measurement results.
  • a connecting portion 2112 is protruded from above the test strip body 211, and a plug portion (not shown) is disposed below the test strip body 211, and the plug portion can be used for the capacity.
  • the connecting portion 2112 of the other test strip 21 is placed. When two test strips are connected, the connecting portion 2112 of the test strip located below is inserted into the insertion portion of the test strip located above, and the adjacent two test strips can be connected.
  • the connecting portion 2112 may be disposed on opposite sides of the upper surface of the test strip body 211, that is, on opposite sides of the upper surface of the side wall of the columnar structure; correspondingly, in the test strip body 211 Two insertion portions are provided at positions corresponding to the two connecting portions 2112 to facilitate connection with the insertion portion of the test strip located below, thereby ensuring a stable connection of the adjacent two test strips.
  • guide grooves 2113 are provided on opposite sides of the test strip body 211, and the guide grooves 2113 are disposed on the inner wall of the test strip main body 211 and the test strip receiving portion of the test paper needle.
  • a conductive member 2114 is disposed in the guiding groove 2113.
  • the conductive member 2114 is made of a metal material, and the conductive member 2114 is disposed on the inner side and the outer side of the guiding groove 2113, that is, extends from the outer side of the guiding groove 2113 to the hollow portion of the strip body 211.
  • the guiding groove 2113 is engaged with the conductive protrusion provided on the inner wall of the test strip accommodating portion, the conductive protrusion is also made of a metal material, the guiding groove 2113 is engaged on both sides of the conductive protrusion, and the conductive member 2114 is in contact with the conductive protrusion.
  • the reaction portion 2111 undergoes a redox reaction with blood, the generated electrical signal is transmitted through electrical connection between the conductive member 2114 and the conductive bumps.
  • the opposite sides of the test strip body 211 are provided with engaging portions 2115 for pushing out the ejection device for ejecting the test strips in the test paper needle.
  • the pushing rod When the rod is engaged, the pushing rod includes two opposite engaging walls, and the engaging portion 2115 is engaged with the engaging wall.
  • the engaging portion 2115 can be disposed along the test strip body 211. The surface of 2115 extends in a vertical direction.
  • the inner side of the engaging wall of the protruding rod protrudes from the pushing block.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Urology & Nephrology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Diabetes (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

L'invention concerne une bandelette d'essai à utiliser dans une aiguille de bandelette d'essai d'un lecteur de glycémie, comprenant un corps de bandelette d'essai agencé dans une structure en colonne creuse, la paroi interne de la structure en colonne creuse dudit corps de bandelette d'essai étant dotée d'une partie de réaction pour absorber le sang et réagir avec ledit sang. Une pluralité desdites bandelettes d'essai peut être installée dans une aiguille de test et utilisée sans avoir besoin de changer après chaque utilisation, ce qui facilite l'utilisation et améliore la précision des résultats de mesure.
PCT/CN2015/077751 2015-03-14 2015-04-29 Bandelette d'essai à utiliser dans une aiguille de bandelette d'essai d'un lecteur de glycémie WO2016145721A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510112647.8 2015-03-14
CN201510112647.8A CN104792993B (zh) 2015-03-14 2015-03-14 用于血糖仪试纸针的试纸条

Publications (1)

Publication Number Publication Date
WO2016145721A1 true WO2016145721A1 (fr) 2016-09-22

Family

ID=53557970

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2015/077751 WO2016145721A1 (fr) 2015-03-14 2015-04-29 Bandelette d'essai à utiliser dans une aiguille de bandelette d'essai d'un lecteur de glycémie

Country Status (2)

Country Link
CN (1) CN104792993B (fr)
WO (1) WO2016145721A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001073124A2 (fr) * 2000-03-28 2001-10-04 Diabetes Diagnostics, Inc. Capteur de glucose a reponse rapide
CN101303357A (zh) * 2007-05-10 2008-11-12 胡军 快速血糖测试试纸的制作法
CN202939151U (zh) * 2012-11-29 2013-05-15 南京鱼跃软件技术有限公司 一种血糖试纸及应用此血糖试纸的血糖仪
WO2013180528A1 (fr) * 2012-06-01 2013-12-05 주식회사 아이센스 Biocapteur électrochimique avec précision améliorée
CN204462159U (zh) * 2015-03-14 2015-07-08 深圳市易特科信息技术有限公司 用于血糖仪试纸针的可插接式试纸条

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1856703A (zh) * 2003-07-25 2006-11-01 独立行政法人产业技术总合研究所 生物传感器及其生产方法
US8394343B2 (en) * 2010-04-27 2013-03-12 Roche Diagnostics Operations, Inc. Integrated test strip container with retaining insert
EP2402759B1 (fr) * 2010-06-29 2014-02-26 Actherm Inc. Bandelette réactive pour détecter un échantillon liquide
US20140236489A1 (en) * 2013-02-21 2014-08-21 Chien-Chen Chen Blood glucose measuring kit connectable to mobile device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001073124A2 (fr) * 2000-03-28 2001-10-04 Diabetes Diagnostics, Inc. Capteur de glucose a reponse rapide
CN101303357A (zh) * 2007-05-10 2008-11-12 胡军 快速血糖测试试纸的制作法
WO2013180528A1 (fr) * 2012-06-01 2013-12-05 주식회사 아이센스 Biocapteur électrochimique avec précision améliorée
CN202939151U (zh) * 2012-11-29 2013-05-15 南京鱼跃软件技术有限公司 一种血糖试纸及应用此血糖试纸的血糖仪
CN204462159U (zh) * 2015-03-14 2015-07-08 深圳市易特科信息技术有限公司 用于血糖仪试纸针的可插接式试纸条

Also Published As

Publication number Publication date
CN104792993B (zh) 2017-07-11
CN104792993A (zh) 2015-07-22

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