ATE542477T1 - Einweg-stechvorrichtung - Google Patents

Einweg-stechvorrichtung

Info

Publication number
ATE542477T1
ATE542477T1 AT10002823T AT10002823T ATE542477T1 AT E542477 T1 ATE542477 T1 AT E542477T1 AT 10002823 T AT10002823 T AT 10002823T AT 10002823 T AT10002823 T AT 10002823T AT E542477 T1 ATE542477 T1 AT E542477T1
Authority
AT
Austria
Prior art keywords
skin puncture
needle
housing
protective cap
lancet
Prior art date
Application number
AT10002823T
Other languages
English (en)
Inventor
Kohzo Ishikura
Ken Suzuki
Takeshi Yamaguchi
Original Assignee
Nipro 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 JP2009080544A external-priority patent/JP5488868B2/ja
Priority claimed from JP2009080474A external-priority patent/JP5267870B2/ja
Application filed by Nipro Corp filed Critical Nipro Corp
Application granted granted Critical
Publication of ATE542477T1 publication Critical patent/ATE542477T1/de

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
    • A61B5/15142—Devices intended for single use, i.e. disposable
    • A61B5/15144—Devices intended for single use, i.e. disposable comprising driving means, e.g. a spring, for retracting the piercing unit into the housing
    • 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
    • A61B5/150175—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
    • A61B5/150374—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
    • A61B5/150564—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
    • A61B5/150007—Details
    • A61B5/150885—Preventing re-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
    • A61B5/151—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
    • A61B5/15111—Semi-automatically triggered, e.g. at the end of the cocking procedure, for instance by biasing the main drive spring or when reaching sufficient contact pressure, the piercing device is automatically triggered without any deliberate 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT10002823T 2009-03-27 2010-03-17 Einweg-stechvorrichtung ATE542477T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009080544A JP5488868B2 (ja) 2009-03-27 2009-03-27 ディスポーザブル型採血器具
JP2009080474A JP5267870B2 (ja) 2009-03-27 2009-03-27 ディスポーザブル型採血器具

Publications (1)

Publication Number Publication Date
ATE542477T1 true ATE542477T1 (de) 2012-02-15

Family

ID=42270305

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10002823T ATE542477T1 (de) 2009-03-27 2010-03-17 Einweg-stechvorrichtung

Country Status (4)

Country Link
US (1) US8262685B2 (de)
EP (1) EP2233076B1 (de)
CN (1) CN101843493B (de)
AT (1) ATE542477T1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5540617B2 (ja) * 2009-09-10 2014-07-02 ニプロ株式会社 ディスポーザブル型採血器具
CN102309331B (zh) * 2011-09-02 2013-04-17 苏州乔阳医学科技有限公司 前压式一次性安全采血针
US10646150B2 (en) * 2013-03-12 2020-05-12 Ascensia Diabetes Care Holdings Ag Lancing device
CN113317849B (zh) * 2021-04-22 2022-09-27 卫飞 一种骨穿刺针发射装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US489547A (en) * 1893-01-10 shipley
SE422150B (sv) * 1980-04-23 1982-02-22 Enstroem Hans Anordning for genomstickning av hud samt sett att framstella en sadan anordning
US4616649A (en) 1984-09-20 1986-10-14 Becton, Dickinson And Company Lancet
GB8710470D0 (en) 1987-05-01 1987-06-03 Mumford Ltd Owen Blood sampling devices
US4895147A (en) 1988-10-28 1990-01-23 Sherwood Medical Company Lancet injector
ATE179876T1 (de) 1991-11-12 1999-05-15 Urs A Ramel Lanzetteneinrichtung
JP2561697Y2 (ja) * 1992-08-28 1998-02-04 アプルス株式会社 ランセット
CA2079192C (en) * 1992-09-25 1995-12-26 Bernard Strong Combined lancet and multi-function cap and lancet injector for use therewith
DE19718081A1 (de) 1997-04-29 1998-11-05 Boehringer Mannheim Gmbh Einweg Blutlanzette
US6053930A (en) * 1998-05-11 2000-04-25 Ruppert; Norbert Single use lancet assembly
GB9928876D0 (en) * 1999-12-08 2000-02-02 Owen Mumford Ltd Improvements relating to combined lancets and caps
JP4299667B2 (ja) * 2001-10-31 2009-07-22 アークレイ株式会社 穿刺装置
DE10222235A1 (de) 2002-05-16 2003-11-27 Roche Diagnostics Gmbh Blutentnahmesystem
PL207804B1 (pl) 2003-07-29 2011-02-28 Htl Strefa Społka Z Ograniczoną Odpowiedzialnością Przyrząd do nakłuwania
US7223248B2 (en) * 2003-08-13 2007-05-29 Lifescan, Inc. Packaged medical device with a deployable dermal tissue penetration member
US20050143771A1 (en) * 2003-12-02 2005-06-30 Stout Jeffrey T. Lancing device with combination depth and activation control
US9380975B2 (en) * 2004-05-07 2016-07-05 Becton, Dickinson And Company Contact activated lancet device
DE602005017263D1 (de) 2004-05-07 2009-12-03 Becton Dickinson Co Durch kontakt aktivierte lanzettenvorrichtung
US7883523B2 (en) * 2004-05-17 2011-02-08 Izumi-Cosmo Company, Limited Lancet assembly
CA2583317A1 (en) 2004-10-06 2006-04-13 Izumi-Cosmo Company, Limited Lancet assembly
EP1772099B8 (de) * 2005-10-08 2011-10-05 Roche Diagnostics GmbH Stechsystem
EP1970008A1 (de) * 2005-12-12 2008-09-17 Nichinan Corporation Punktionsnadelvorrichtung
CN200945164Y (zh) * 2006-08-14 2007-09-12 施国平 一次性可调穿刺深度安全采血针
CN201098127Y (zh) * 2007-10-26 2008-08-13 黄秋月 安全采血针

Also Published As

Publication number Publication date
US20100249819A1 (en) 2010-09-30
CN101843493A (zh) 2010-09-29
US8262685B2 (en) 2012-09-11
EP2233076A1 (de) 2010-09-29
CN101843493B (zh) 2013-11-06
EP2233076B1 (de) 2012-01-25

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