WO2008096552A1 - 血液検査装置 - Google Patents

血液検査装置 Download PDF

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Publication number
WO2008096552A1
WO2008096552A1 PCT/JP2008/000187 JP2008000187W WO2008096552A1 WO 2008096552 A1 WO2008096552 A1 WO 2008096552A1 JP 2008000187 W JP2008000187 W JP 2008000187W WO 2008096552 A1 WO2008096552 A1 WO 2008096552A1
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WO
WIPO (PCT)
Prior art keywords
blood
opening
casing
testing apparatus
skin
Prior art date
Application number
PCT/JP2008/000187
Other languages
English (en)
French (fr)
Inventor
Hiroko Ishibashi
Toshiki Matsumoto
Kenichi Hamanaka
Keisuke Matsumura
Tatsuhiko Furukawa
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to US12/526,343 priority Critical patent/US20100324451A1/en
Priority to JP2008557032A priority patent/JPWO2008096552A1/ja
Publication of WO2008096552A1 publication Critical patent/WO2008096552A1/ja

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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
    • A61B5/157—Devices characterised by integrated means for measuring characteristics of blood
    • 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
    • A61B5/150175—Adjustment of penetration depth
    • A61B5/150183—Depth adjustment mechanism using end caps mounted at the distal end of the sampling device, i.e. the end-caps are adjustably positioned relative to the piercing device housing for example by rotating 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
    • A61B5/150358—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
    • A61B5/150954—Means for the detection of operative contact with patient, e.g. by temperature sensitive sensor
    • 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
    • A61B5/15134—Bladeless capillary blood sampling devices, i.e. devices for perforating the skin in order to obtain a blood sample but not using a blade, needle, canula, or lancet, e.g. by laser perforation, suction or pressurized fluids
    • 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
    • A61B5/15134—Bladeless capillary blood sampling devices, i.e. devices for perforating the skin in order to obtain a blood sample but not using a blade, needle, canula, or lancet, e.g. by laser perforation, suction or pressurized fluids
    • A61B5/15136—Bladeless capillary blood sampling devices, i.e. devices for perforating the skin in order to obtain a blood sample but not using a blade, needle, canula, or lancet, e.g. by laser perforation, suction or pressurized fluids by use of radiation, e.g. laser
    • 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
    • A61B5/145—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
    • A61B5/14535—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 haematocrit
    • 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

Landscapes

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

Abstract

　電池残量が少なくなっても作業性を維持しながら血糖値の測定を行うことができる血液検査装置。この血液検査装置には、円筒形状の開口筒体（１２ｂ）を有する筐体（１２）と、前記筐体（１２）の開口筒体（１２ｂ）に着脱自在に装着可能であり、血液を分析する血液センサ（２２）と、前記血液センサ（２２）に形成され、開口部を有し、穿刺により皮膚から流出した血液を前記開口部に蓄える血液導入部（３４）と、前記筐体（１２）内部に設けられ、レーザ光が前記筐体の開口筒体（１２ｂ）の内部及び前記血液導入部（３４）の開口部を貫通して皮膚を穿刺するレーザ発射装置（１３）と、前記筐体に設けられ、針が前記血液導入部（３４）の開口部を貫通して皮膚を穿刺する針穿刺装置（１８）と、が備えられている。
PCT/JP2008/000187 2007-02-09 2008-02-08 血液検査装置 WO2008096552A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/526,343 US20100324451A1 (en) 2007-02-09 2008-02-08 Blood testing apparatus
JP2008557032A JPWO2008096552A1 (ja) 2007-02-09 2008-02-08 血液検査装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-030017 2007-02-09
JP2007030017 2007-02-09

Publications (1)

Publication Number Publication Date
WO2008096552A1 true WO2008096552A1 (ja) 2008-08-14

Family

ID=39681463

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/000187 WO2008096552A1 (ja) 2007-02-09 2008-02-08 血液検査装置

Country Status (3)

Country Link
US (1) US20100324451A1 (ja)
JP (1) JPWO2008096552A1 (ja)
WO (1) WO2008096552A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019090631A1 (zh) * 2017-11-09 2019-05-16 叶文静 一种新型血糖仪

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US9119578B2 (en) 2011-04-29 2015-09-01 Seventh Sense Biosystems, Inc. Plasma or serum production and removal of fluids under reduced pressure
EP3566649B1 (en) 2009-03-02 2023-06-07 YourBio Health, Inc. Devices for blood sampling
WO2011094573A1 (en) 2010-01-28 2011-08-04 Seventh Sense Biosystems, Inc. Monitoring or feedback systems and methods
WO2011163347A2 (en) 2010-06-23 2011-12-29 Seventh Sense Biosystems, Inc. Sampling devices and methods involving relatively little pain
JP2013538069A (ja) 2010-07-16 2013-10-10 セブンス センス バイオシステムズ，インコーポレーテッド 流体移動デバイスのための低圧環境
US20130158482A1 (en) 2010-07-26 2013-06-20 Seventh Sense Biosystems, Inc. Rapid delivery and/or receiving of fluids
US20120039809A1 (en) 2010-08-13 2012-02-16 Seventh Sense Biosystems, Inc. Systems and techniques for monitoring subjects
US8808202B2 (en) 2010-11-09 2014-08-19 Seventh Sense Biosystems, Inc. Systems and interfaces for blood sampling
KR102237667B1 (ko) 2011-04-29 2021-04-12 세븐쓰 센스 바이오시스템즈, 인크. 유체들의 전달 및/또는 수용
WO2012149155A1 (en) * 2011-04-29 2012-11-01 Seventh Sense Biosystems, Inc. Systems and methods for collecting fluid from a subject
US20130158468A1 (en) 2011-12-19 2013-06-20 Seventh Sense Biosystems, Inc. Delivering and/or receiving material with respect to a subject surface
CN104887249A (zh) * 2014-03-03 2015-09-09 珠海柯诺医疗科技有限公司 激光采血分析仪
KR20170082269A (ko) * 2016-01-06 2017-07-14 삼성전자주식회사 검사장치 및 그 제어방법

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JPH11347018A (ja) * 1998-04-09 1999-12-21 Matsushita Electric Ind Co Ltd 体液検査装置
JP2005523047A (ja) * 2001-11-27 2005-08-04 エスエイチエル・テレメデイシン・インターナシヨナル・リミテツド 真空条件下で血液小滴を採取するための装置
US20050245844A1 (en) * 2004-05-03 2005-11-03 Mace Chad H Analyte test device
WO2007108517A1 (ja) * 2006-03-22 2007-09-27 Matsushita Electric Industrial Co., Ltd. 血液検査装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11347018A (ja) * 1998-04-09 1999-12-21 Matsushita Electric Ind Co Ltd 体液検査装置
JP2005523047A (ja) * 2001-11-27 2005-08-04 エスエイチエル・テレメデイシン・インターナシヨナル・リミテツド 真空条件下で血液小滴を採取するための装置
US20050245844A1 (en) * 2004-05-03 2005-11-03 Mace Chad H Analyte test device
WO2007108517A1 (ja) * 2006-03-22 2007-09-27 Matsushita Electric Industrial Co., Ltd. 血液検査装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019090631A1 (zh) * 2017-11-09 2019-05-16 叶文静 一种新型血糖仪

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Publication number Publication date
US20100324451A1 (en) 2010-12-23
JPWO2008096552A1 (ja) 2010-05-20

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