AU2001275790A1 - Body fluid composition measuring apparatus - Google Patents

Body fluid composition measuring apparatus

Info

Publication number
AU2001275790A1
AU2001275790A1 AU2001275790A AU7579001A AU2001275790A1 AU 2001275790 A1 AU2001275790 A1 AU 2001275790A1 AU 2001275790 A AU2001275790 A AU 2001275790A AU 7579001 A AU7579001 A AU 7579001A AU 2001275790 A1 AU2001275790 A1 AU 2001275790A1
Authority
AU
Australia
Prior art keywords
body fluid
chip
housing
housing space
sampling
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.)
Abandoned
Application number
AU2001275790A
Inventor
Kouichi Sonoda
Masao Takinami
Yoshiaki Yaguchi
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.)
Terumo Corp
Original Assignee
Terumo Corp
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
Priority claimed from JP2000225936A external-priority patent/JP4493172B2/en
Priority claimed from JP2000248778A external-priority patent/JP4493181B2/en
Priority claimed from JP2000248777A external-priority patent/JP4493180B2/en
Application filed by Terumo Corp filed Critical Terumo Corp
Publication of AU2001275790A1 publication Critical patent/AU2001275790A1/en
Abandoned 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
    • A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
    • A61B5/1405—Devices for taking blood samples
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/414—Evaluating particular organs or parts of the immune or lymphatic systems
    • A61B5/417—Evaluating particular organs or parts of the immune or lymphatic systems the bone marrow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • 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
    • A61B5/15—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
    • A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
    • A61B5/150061—Means for enhancing collection
    • A61B5/150099—Means for enhancing collection by negative pressure, other than vacuum extraction into a syringe by pulling on the piston rod or into pre-evacuated tubes
    • 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
    • A61B5/150221—Valves
    • 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
    • A61B5/150946—Means for varying, regulating, indicating or limiting the speed or time of blood collection
    • 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
    • A61B5/15113—Manually triggered, i.e. the triggering requires a deliberate action by the user such as pressing a drive button
    • 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
    • A61B5/15142—Devices intended for single use, i.e. disposable
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • Manufacturing & Machinery (AREA)
  • Dermatology (AREA)
  • Emergency Medicine (AREA)
  • Optics & Photonics (AREA)
  • Immunology (AREA)
  • Vascular Medicine (AREA)
  • Pain & Pain Management (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

A combination of a body fluid component measuring apparatus and a chip adapted to be mounted thereto. The chip comprises a chip housing, a puncture needle and a strip of test paper disposed on said chip housing. The chip housing possesses a contact portion at a tip side thereof, and said contact portion internally possesses a tip opening. The body fluid component measuring apparatus comprises a touch portion to which an epidermis to be punctured is touched, a housing space for holding the chip, puncturing means for operating said puncture needle when the chip is mounted to said apparatus so as to puncture the epidermis touched to the touch portion, evacuating means for evacuating a puncture site of the epidermis to be punctured by said puncture needle as well as said housing space, measuring means for measuring an amount of a specific component of a body fluid sampled from the puncture site and diffused in said test paper, body fluid sampling detecting means for detecting the sampling of the body fluid and evacuation releasing means for releasing or relieving the evacuation state of at least said housing space. When the sampling of the body fluid is detected by the body fluid sampling detecting means, the evacuation state of at least said housing space is released or relieved, and then the amount of the specific component in the sampled body fluid is measured by said measuring means.
AU2001275790A 2000-07-26 2001-07-26 Body fluid composition measuring apparatus Abandoned AU2001275790A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2000-225936 2000-07-26
JP2000225936A JP4493172B2 (en) 2000-07-26 2000-07-26 Component measuring device
JP2000248778A JP4493181B2 (en) 2000-08-18 2000-08-18 Component measuring device
JP2000-248778 2000-08-18
JP2000-248777 2000-08-18
JP2000248777A JP4493180B2 (en) 2000-08-18 2000-08-18 Component measuring device
PCT/JP2001/006453 WO2002007599A1 (en) 2000-07-26 2001-07-26 Body fluid composition measuring apparatus

Publications (1)

Publication Number Publication Date
AU2001275790A1 true AU2001275790A1 (en) 2002-02-05

Family

ID=27344177

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001275790A Abandoned AU2001275790A1 (en) 2000-07-26 2001-07-26 Body fluid composition measuring apparatus

Country Status (9)

Country Link
US (1) US7207952B2 (en)
EP (2) EP1304075B1 (en)
KR (1) KR100822687B1 (en)
CN (1) CN1275572C (en)
AT (2) ATE406840T1 (en)
AU (1) AU2001275790A1 (en)
DE (2) DE60135692D1 (en)
HK (1) HK1111073A1 (en)
WO (1) WO2002007599A1 (en)

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JP4246629B2 (en) * 2001-09-11 2009-04-02 アークレイ株式会社 Measuring tool
EP1541087B1 (en) * 2002-07-01 2013-02-27 Terumo Kabushiki Kaisha Body fluid sampling device
AU2003246222A1 (en) * 2002-07-02 2004-01-23 Arkray, Inc. Unit for piercing, and piercing device
US7833170B2 (en) * 2002-12-13 2010-11-16 Arkray, Inc. Needle-insertion device
WO2004060163A1 (en) * 2002-12-30 2004-07-22 Roche Diagnostics Gmbh Capilary tube tip design to assist blood flow
CN100360088C (en) * 2003-03-17 2008-01-09 爱科来株式会社 Puncture device
US20060161077A1 (en) * 2003-06-23 2006-07-20 Masao Takinami Body fluid sampling implement and body fluid sampling method
PL207803B1 (en) * 2003-08-06 2011-02-28 Htl Strefa Społka Z Ograniczoną Odpowiedzialnością Piercing apparatus
EP1726259B1 (en) * 2004-03-15 2011-10-05 Terumo Kabushiki Kaisha Body fluid collecting device
JP2007532161A (en) * 2004-04-10 2007-11-15 エフ ホフマン−ラ ロッシュ アクチェン ゲゼルシャフト Method and system for removing body fluids
EP1737345A1 (en) * 2004-04-15 2007-01-03 Roche Diagnostics GmbH Integrated spot monitoring device with fluid sensor
US7169116B2 (en) * 2004-04-29 2007-01-30 Lifescan, Inc. Actuation system for a bodily fluid extraction device and associated methods
US7322942B2 (en) * 2004-05-07 2008-01-29 Roche Diagnostics Operations, Inc. Integrated disposable for automatic or manual blood dosing
DE102004059491B4 (en) * 2004-12-10 2008-11-06 Roche Diagnostics Gmbh Lancet device for creating a puncture wound and lancet drive assembly
JPWO2007108518A1 (en) 2006-03-22 2009-08-06 パナソニック株式会社 Blood test apparatus and control method thereof
WO2007108519A1 (en) 2006-03-22 2007-09-27 Matsushita Electric Industrial Co., Ltd. Blood test apparatus
US8147423B2 (en) * 2007-03-01 2012-04-03 Dune Medical Devices, Ltd. Tissue-characterization system and method
US20090149776A1 (en) * 2007-12-05 2009-06-11 Adams Scott C Optical sensor for detecting infection and other anomalous conditions associated with catheter systems
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
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US20110152770A1 (en) 2009-07-30 2011-06-23 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
FR2981163B1 (en) 2011-10-05 2013-11-15 Biomerieux Sa ASSEMBLY FOR DETERMINING THE PRESENCE OR ABSENCE OF AN ANALYTE IN A BLOOD SAMPLE AND ANALYTICAL UNIT COMPRISING SUCH AN ASSEMBLY
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9555186B2 (en) 2012-06-05 2017-01-31 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
CN103149363A (en) * 2013-03-06 2013-06-12 江苏岱洛医疗科技有限公司 Integrated glucose meter
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
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CN108072611A (en) * 2018-02-09 2018-05-25 刘洁 A kind of medical treatment division of endocrinology clinic casual inspection device

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Also Published As

Publication number Publication date
DE60137509D1 (en) 2009-03-12
EP1304075B1 (en) 2009-01-21
EP1304075A1 (en) 2003-04-23
EP1304075A4 (en) 2005-08-31
CN1275572C (en) 2006-09-20
EP1776924A1 (en) 2007-04-25
KR20030020409A (en) 2003-03-08
US7207952B2 (en) 2007-04-24
US20030109808A1 (en) 2003-06-12
CN1466436A (en) 2004-01-07
ATE421285T1 (en) 2009-02-15
KR100822687B1 (en) 2008-04-17
WO2002007599A1 (en) 2002-01-31
EP1776924B1 (en) 2008-09-03
ATE406840T1 (en) 2008-09-15
HK1111073A1 (en) 2008-08-01
DE60135692D1 (en) 2008-10-16

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