WO2008084840A1 - Biosensor cartridge - Google Patents

Biosensor cartridge Download PDF

Info

Publication number
WO2008084840A1
WO2008084840A1 PCT/JP2008/050240 JP2008050240W WO2008084840A1 WO 2008084840 A1 WO2008084840 A1 WO 2008084840A1 JP 2008050240 W JP2008050240 W JP 2008050240W WO 2008084840 A1 WO2008084840 A1 WO 2008084840A1
Authority
WO
WIPO (PCT)
Prior art keywords
puncture
sample
port
measurement
biosensor cartridge
Prior art date
Application number
PCT/JP2008/050240
Other languages
French (fr)
Japanese (ja)
Inventor
Tsuyoshi Fujimura
Hideaki Nakamura
Tomoko Ishikawa
Masao Gotoh
Isao Karube
Akira Harada
Shingo Kaimori
Takahiko Kitamura
Toshifumi Hosoya
Original Assignee
Sumitomo Electric Industries, Ltd.
National Institute Of Advanced Industrial Science And Technology
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 Sumitomo Electric Industries, Ltd., National Institute Of Advanced Industrial Science And Technology filed Critical Sumitomo Electric Industries, Ltd.
Publication of WO2008084840A1 publication Critical patent/WO2008084840A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—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
    • 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
    • A61B5/150274—Manufacture or production processes or steps for blood sampling devices
    • A61B5/150282—Manufacture or production processes or steps for blood sampling devices for piercing elements, e.g. blade, lancet, canula, needle
    • 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
    • A61B5/15058—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
    • A61B5/150717—Procedure for removing protection means at the time of piercing manually removed

Abstract

This invention provides a biosensor cartridge which can minimize the collection amount of a sample necessary for the measurement to reduce a burden on a user and, at the same time, can easily collect a sample, for the measurement, in a puncture port without any operation for moving a sample collection port close to the puncture port. A puncture tool (16) for puncture is covered with and fixed to a substrate (12) on its outer surface (12a) with a resin (18). Accordingly, in a later stage, the puncture tool (16) can easily be mounted on a chip body. Further, since the front end (16a) of the puncture tool (16) is protruded from near the sample collection port (17) in the substrate (12), the sample can be collected form the sample collection port (17) immediately after puncture with a biosensor cartridge (10). The above constitution can minimize the collection amount of the sample necessary for the measurement to reduce a burden on the user and, at the same time, can easily collect the sample, for the measurement, in the puncture port without any operation for moving the sample collection port (17) close to the puncture port.
PCT/JP2008/050240 2007-01-11 2008-01-11 Biosensor cartridge WO2008084840A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007003909A JP2008167942A (en) 2007-01-11 2007-01-11 Biosensor cartridge
JP2007-003909 2007-01-11

Publications (1)

Publication Number Publication Date
WO2008084840A1 true WO2008084840A1 (en) 2008-07-17

Family

ID=39608727

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050240 WO2008084840A1 (en) 2007-01-11 2008-01-11 Biosensor cartridge

Country Status (2)

Country Link
JP (1) JP2008167942A (en)
WO (1) WO2008084840A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002052012A (en) * 2000-07-10 2002-02-19 Bayer Corp Lancet and test sensor device having lancet
WO2004026130A1 (en) * 2001-04-26 2004-04-01 Phoenix Bioscience Integrated lancing and analytic device
US20040186394A1 (en) * 2003-01-29 2004-09-23 Roe Steven N. Integrated lancing test strip
US20060079810A1 (en) * 2004-10-08 2006-04-13 Paul Patel Integrated lancing test strip with capillary transfer sheet
WO2007119853A1 (en) * 2006-04-17 2007-10-25 Sumitomo Electric Industries, Ltd. Biosensor chip

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007155622A (en) * 2005-12-07 2007-06-21 National Institute Of Advanced Industrial & Technology Biosensor chip with needle and biosensor system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002052012A (en) * 2000-07-10 2002-02-19 Bayer Corp Lancet and test sensor device having lancet
WO2004026130A1 (en) * 2001-04-26 2004-04-01 Phoenix Bioscience Integrated lancing and analytic device
US20040186394A1 (en) * 2003-01-29 2004-09-23 Roe Steven N. Integrated lancing test strip
US20060079810A1 (en) * 2004-10-08 2006-04-13 Paul Patel Integrated lancing test strip with capillary transfer sheet
WO2007119853A1 (en) * 2006-04-17 2007-10-25 Sumitomo Electric Industries, Ltd. Biosensor chip

Also Published As

Publication number Publication date
JP2008167942A (en) 2008-07-24

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