JPWO2008126923A1 - 分析用具 - Google Patents
分析用具 Download PDFInfo
- Publication number
- JPWO2008126923A1 JPWO2008126923A1 JP2009509384A JP2009509384A JPWO2008126923A1 JP WO2008126923 A1 JPWO2008126923 A1 JP WO2008126923A1 JP 2009509384 A JP2009509384 A JP 2009509384A JP 2009509384 A JP2009509384 A JP 2009509384A JP WO2008126923 A1 JPWO2008126923 A1 JP WO2008126923A1
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electrodes
- analysis tool
- tool according
- biosensor
- 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.)
- Granted
Links
Images
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
- G01N27/28—Electrolytic cell components
-
- 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring 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
-
- 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14546—Measuring 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 analytes not otherwise provided for, e.g. ions, cytochromes
-
- 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1486—Measuring 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 enzyme electrodes, e.g. with immobilised oxidase
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150015—Source of blood
- A61B5/150022—Source of blood for capillary blood or interstitial fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150213—Venting means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150274—Manufacture or production processes or steps for blood sampling devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150358—Strips for collecting blood, e.g. absorbent
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150412—Pointed piercing elements, e.g. needles, lancets for piercing the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150381—Design of piercing elements
- A61B5/150503—Single-ended needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150541—Breakable protectors, e.g. caps, shields or sleeves, i.e. protectors separated destructively, e.g. by breaking a connecting area
- A61B5/150549—Protectors removed by rotational movement, e.g. torsion or screwing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150541—Breakable protectors, e.g. caps, shields or sleeves, i.e. protectors separated destructively, e.g. by breaking a connecting area
- A61B5/150564—Protectors removed by pulling or pushing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/15058—Joining techniques used for protective means
- A61B5/150618—Integrally moulded protectors, e.g. protectors simultaneously moulded together with a further component, e.g. a hub, of the piercing element
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/150007—Details
- A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
- A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
- A61B5/150694—Procedure for removing protection means at the time of piercing
- A61B5/150702—Procedure for removing protection means at the time of piercing fully automatically removed, i.e. the removing does not require any action by the user
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15115—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
- A61B5/15117—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids comprising biased elements, resilient elements or a spring, e.g. a helical spring, leaf spring, or elastic strap
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15115—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
- A61B5/15123—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids comprising magnets or solenoids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
- A61B5/15188—Constructional features of reusable driving devices
- A61B5/1519—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for propelling the piercing unit
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
- A61B5/15188—Constructional features of reusable driving devices
- A61B5/15192—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing
- A61B5/15194—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing fully automatically retracted, i.e. the retraction does not require a deliberate action by the user, e.g. by terminating the contact with the patient's skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/157—Devices characterised by integrated means for measuring characteristics of blood
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/001—Enzyme electrodes
-
- 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
-
- 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
-
- 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
- G01N27/416—Systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0295—Strip shaped analyte sensors for apparatus classified in A61B5/145 or A61B5/157
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/12—Manufacturing methods specially adapted for producing sensors for in-vivo measurements
- A61B2562/125—Manufacturing methods specially adapted for producing sensors for in-vivo measurements characterised by the manufacture of electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/15—Devices for taking samples of blood
- A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
- A61B5/15101—Details
- A61B5/15103—Piercing procedure
- A61B5/15107—Piercing being assisted by a triggering mechanism
Abstract
Description
10 作用極
11 対極
12 検知電極
14 試薬層
15,16 絶縁層
3 バイオセンサ
31 封止部
32,33,34 コンタクトホール(貫通孔)
4 バイオセンサ(分析用具)
42,43 (絶縁)チューブ
5 バイオセンサ
50 作用極(第1電極)
50b (作用極の)端面(一端面)
50c (作用極の)端面(他端面)
51 対極(第2電極)
51a (対極の)外周面
52 試薬層
53 貫通孔
54 接着剤
56 (対極の)上端部(一端部)
57 (対極の)下端部(他端部)
Claims (20)
- 互いに軸方向に並んで配置され、かつ環状に形成された複数の電極と、
上記複数の電極のうちの少なくとも1つの電極の内部に形成された試薬層と、
を備えている、分析用具。 - 上記複数の電極における互いに隣接する電極の間には、絶縁層が介在している、請求項1に記載の分析用具。
- 上記絶縁層は、互いに隣接する電極相互を接続するものである、請求項2に記載の分析用具。
- 上記複数の電極における互いに隣接する電極相互は、一定間隔を隔てた状態で、それらの電極を外套する絶縁チューブにより連結されている、請求項1に記載の分析用具。
- 上記絶縁チューブは、熱収縮性チューブである、請求項4に記載の分析用具。
- 上記複数の電極の外周面を囲む封止部をさらに備えている、請求項1に記載の分析用具。
- 上記封止部は、上記複数の電極の外周面の一部を露出させるための貫通孔を有している、請求項6に記載の分析用具。
- 上記複数の電極は、作用極および対極を含んでいる、請求項1に記載の分析用具。
- 上記複数の電極は、これらの電極の内部に試料が供給されたことを検知するための検知電極をさらに含んでいる、請求項8に記載の分析用具。
- 上記複数の電極の内部は、毛細管力を作用させるように構成されている、請求項1に記載の分析用具。
- 上記複数の電極のうちの最端に位置する電極の端面には、絶縁層が設けられている、請求項1に記載の分析用具。
- 環状に形成された第1電極と、
上記第1電極の内周面とは隙間を介して上記第1電極の内部に挿通され、かつ環状に形成された第2電極と、
上記第1電極の内周面と上記第2電極の外周面との間の形成された試薬層と、
を備えている、分析用具。 - 上記第2電極の端部は、上記第1電極の端面から突出している、請求項12に記載の分析用具。
- 上記第2電極の端部は、上記第1電極の端面から退避している、請求項12に記載の分析用具。
- 上記第2電極の一端部は上記第1電極の一端面から突出しており、上記第2電極の他端部は上記第1電極の他端面から退避している、請求項12に記載の分析用具。
- 上記第1電極と上記第2電極とは、接着剤を介して接続されており、
上記接着剤は、上記第1電極に形成された貫通孔に充填されているとともに、上記第2電極の外周面に固着している、請求項12に記載の分析用具。 - 上記第1電極は作用極であり、上記第2電極は対極である、請求項12に記載の分析用具。
- 上記試薬層は、上記第1電極の内周面に形成されている、請求項17に記載の分析用具。
- 上記第1電極の内周面と上記第2電極の外周面との間は、毛細管力を作用させるように構成されている、請求項12に記載の分析用具。
- 上記第2電極の端面および下端部の内面のうちに少なくとも一方は、疎水化処理されている、請求項12に記載の分析用具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009509384A JP5156003B2 (ja) | 2007-04-12 | 2008-04-12 | 分析用具 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007105292 | 2007-04-12 | ||
JP2007105292 | 2007-04-12 | ||
PCT/JP2008/057218 WO2008126923A1 (ja) | 2007-04-12 | 2008-04-12 | 分析用具 |
JP2009509384A JP5156003B2 (ja) | 2007-04-12 | 2008-04-12 | 分析用具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2008126923A1 true JPWO2008126923A1 (ja) | 2010-07-22 |
JP5156003B2 JP5156003B2 (ja) | 2013-03-06 |
Family
ID=39864018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009509384A Expired - Fee Related JP5156003B2 (ja) | 2007-04-12 | 2008-04-12 | 分析用具 |
Country Status (7)
Country | Link |
---|---|
US (1) | US20110042212A1 (ja) |
EP (1) | EP2149790A4 (ja) |
JP (1) | JP5156003B2 (ja) |
KR (1) | KR20100041702A (ja) |
CN (1) | CN101802596A (ja) |
TW (1) | TW200912298A (ja) |
WO (1) | WO2008126923A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2682745B1 (en) * | 2012-07-06 | 2019-05-15 | Stichting IMEC Nederland | Monitoring of fluid content |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4233031A (en) * | 1978-12-11 | 1980-11-11 | Environmental Sciences Associates, Inc. | Electrochemical testing system and method |
JPS5938647A (ja) * | 1982-08-28 | 1984-03-02 | Toshiba Corp | イオン選択性電極装置と流通型イオン分析装置 |
US4619739A (en) * | 1985-01-14 | 1986-10-28 | Kabushiki Kaisha Toshiba | Method and apparatus for measuring halogen ion concentration |
US4797192A (en) * | 1986-07-18 | 1989-01-10 | Kabushiki Kaisha Toshiba | Ion selective electrode apparatus with an earth electrode |
JPH0810208B2 (ja) | 1990-07-20 | 1996-01-31 | 松下電器産業株式会社 | バイオセンサおよびバイオセンサ測定装置 |
JP3398598B2 (ja) * | 1998-06-10 | 2003-04-21 | 松下電器産業株式会社 | 基質の定量法ならびにそれに用いる分析素子および測定器 |
JP3389106B2 (ja) * | 1998-06-11 | 2003-03-24 | 松下電器産業株式会社 | 電気化学分析素子 |
AU6459900A (en) * | 1999-08-14 | 2001-03-13 | Iit Limited | Analytical apparatus and method |
JP3985022B2 (ja) * | 1999-11-08 | 2007-10-03 | アークレイ株式会社 | 体液測定装置、およびこの体液測定装置に挿着して使用する挿着体 |
US6571651B1 (en) * | 2000-03-27 | 2003-06-03 | Lifescan, Inc. | Method of preventing short sampling of a capillary or wicking fill device |
US6501976B1 (en) * | 2001-06-12 | 2002-12-31 | Lifescan, Inc. | Percutaneous biological fluid sampling and analyte measurement devices and methods |
US6721586B2 (en) * | 2001-06-12 | 2004-04-13 | Lifescan, Inc. | Percutaneous biological fluid sampling and analyte measurement devices and methods |
US6952604B2 (en) * | 2001-12-21 | 2005-10-04 | Becton, Dickinson And Company | Minimally-invasive system and method for monitoring analyte levels |
JP4025670B2 (ja) * | 2003-03-26 | 2007-12-26 | テルモ株式会社 | 体液成分測定装置と制御方法 |
JP4489704B2 (ja) * | 2003-10-29 | 2010-06-23 | アークレイ株式会社 | ランセットおよび穿刺装置 |
WO2006127694A2 (en) * | 2004-07-13 | 2006-11-30 | Dexcom, Inc. | Analyte sensor |
JP4750394B2 (ja) * | 2004-09-10 | 2011-08-17 | 三菱化学メディエンス株式会社 | 多層電極及び多層電極カートリッジ、電気化学分析装置及び電気化学分析方法、電気化学発光分析装置及び電気化学発光分析方法、並びに電気化学発光素子 |
JP4893921B2 (ja) * | 2005-06-27 | 2012-03-07 | 独立行政法人産業技術総合研究所 | バイオセンサー |
JP4576626B2 (ja) * | 2005-07-05 | 2010-11-10 | 独立行政法人産業技術総合研究所 | 穿刺器具一体型バイオセンサーの製造法 |
JP4576627B2 (ja) * | 2005-07-05 | 2010-11-10 | 独立行政法人産業技術総合研究所 | 穿刺器具一体型バイオセンサー |
US8430999B2 (en) * | 2005-09-02 | 2013-04-30 | Arkray, Inc. | Method for detecting sample supply condition, and analyzer |
-
2008
- 2008-04-11 TW TW097113370A patent/TW200912298A/zh unknown
- 2008-04-12 US US12/450,776 patent/US20110042212A1/en not_active Abandoned
- 2008-04-12 CN CN200880019497A patent/CN101802596A/zh active Pending
- 2008-04-12 WO PCT/JP2008/057218 patent/WO2008126923A1/ja active Application Filing
- 2008-04-12 KR KR1020097023563A patent/KR20100041702A/ko not_active Application Discontinuation
- 2008-04-12 EP EP08740307.7A patent/EP2149790A4/en not_active Withdrawn
- 2008-04-12 JP JP2009509384A patent/JP5156003B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101802596A (zh) | 2010-08-11 |
EP2149790A1 (en) | 2010-02-03 |
TW200912298A (en) | 2009-03-16 |
JP5156003B2 (ja) | 2013-03-06 |
KR20100041702A (ko) | 2010-04-22 |
WO2008126923A1 (ja) | 2008-10-23 |
EP2149790A4 (en) | 2013-10-09 |
US20110042212A1 (en) | 2011-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6297026B2 (ja) | センサアセンブリ及びその製造方法 | |
JP2011025091A (ja) | 分析用具を備えた濃度測定装置用の穿刺要素一体装着体、および体液採取用具 | |
CN104160035B (zh) | 具有堆叠单向触点的测试条 | |
EP2018556A2 (en) | Electrochemical test sensor with reduced sample volume | |
EP2176651B1 (en) | Electrochemical test strips | |
WO2007001001A1 (ja) | 針一体型バイオセンサー | |
TWI583948B (zh) | 具有堆疊的單向接觸墊之面對面式分析測試條 | |
JP5156003B2 (ja) | 分析用具 | |
US7544277B2 (en) | Electrochemical test sensors | |
JP4665135B2 (ja) | バイオセンサーの製造法 | |
US20140151220A1 (en) | Electrochemical Sensing Strip | |
JP4635260B2 (ja) | バイオセンサーおよびその製造法 | |
JP4448940B2 (ja) | 針一体型バイオセンサー | |
JP4586210B2 (ja) | 針一体型バイオセンサー | |
TW201527753A (zh) | 具有旁通電極之生物感測器 | |
KR20160044504A (ko) | 외팔보형 접점을 갖는 분석 검사 스트립 | |
JP4670013B2 (ja) | バイオセンサーおよびその製造法 | |
JP2007014646A (ja) | 針一体型バイオセンサー | |
JP4547535B2 (ja) | 針一体型バイオセンサー | |
JP4595070B2 (ja) | 針一体型バイオセンサー | |
JP4873536B2 (ja) | 非導電性針 | |
JP4576628B2 (ja) | 針一体型バイオセンサー | |
JP2007333540A (ja) | バイオセンサチップおよびその製造方法 | |
JP2008167942A (ja) | バイオセンサカートリッジ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7421 Effective date: 20100512 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20110203 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120605 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120802 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120828 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121025 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20121127 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20121207 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20151214 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |