CA2796983C - Lancing aid having automatic triggering - Google Patents

Lancing aid having automatic triggering Download PDF

Info

Publication number
CA2796983C
CA2796983C CA2796983A CA2796983A CA2796983C CA 2796983 C CA2796983 C CA 2796983C CA 2796983 A CA2796983 A CA 2796983A CA 2796983 A CA2796983 A CA 2796983A CA 2796983 C CA2796983 C CA 2796983C
Authority
CA
Canada
Prior art keywords
lancet
drive
movement
rotary
actuating element
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.)
Active
Application number
CA2796983A
Other languages
English (en)
French (fr)
Other versions
CA2796983A1 (en
Inventor
Michael Keil
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.)
Hoffmann La Roche Inc
Original Assignee
Hoffmann La Roche Inc
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 Hoffmann La Roche Inc filed Critical Hoffmann La Roche Inc
Publication of CA2796983A1 publication Critical patent/CA2796983A1/en
Application granted granted Critical
Publication of CA2796983C publication Critical patent/CA2796983C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
    • A61B5/15148—Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
    • A61B5/15157—Geometry of stocking means or arrangement of piercing elements therein
    • A61B5/15159—Piercing elements stocked in or on a disc
    • A61B5/15163—Characterized by propelling the piercing element in an axial direction relative to the disc
    • 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
    • A61B5/150374—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
    • A61B5/150519—Details of construction of hub, i.e. element used to attach the single-ended needle to a piercing device or sampling device
    • 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
    • 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
    • A61B5/15126—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides
    • A61B5/15128—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides comprising 2D- or 3D-shaped elements, e.g. cams, curved guide rails or threads
    • 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
    • A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Geometry (AREA)
  • Dermatology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA2796983A 2010-04-30 2011-04-26 Lancing aid having automatic triggering Active CA2796983C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP10004578.0 2010-04-30
EP10004578A EP2382921A1 (de) 2010-04-30 2010-04-30 Stechhilfe mit automatischer Auslösung
PCT/EP2011/002083 WO2011134639A1 (de) 2010-04-30 2011-04-26 Stechhilfe mit automatischer auslösung

Publications (2)

Publication Number Publication Date
CA2796983A1 CA2796983A1 (en) 2011-11-03
CA2796983C true CA2796983C (en) 2018-05-22

Family

ID=42731847

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2796983A Active CA2796983C (en) 2010-04-30 2011-04-26 Lancing aid having automatic triggering

Country Status (8)

Country Link
US (1) US10779759B2 (enExample)
EP (2) EP2382921A1 (enExample)
JP (1) JP5781599B2 (enExample)
CN (1) CN102883657B (enExample)
CA (1) CA2796983C (enExample)
ES (1) ES2490290T3 (enExample)
PL (1) PL2563223T3 (enExample)
WO (1) WO2011134639A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8968355B2 (en) * 2008-08-04 2015-03-03 Covidien Lp Articulating surgical device
EP2823762B1 (en) 2013-07-08 2015-08-19 Roche Diagniostics GmbH Lancing actuator
SE542496C2 (en) * 2018-09-20 2020-05-26 Ind Stockholm Ab Improved activation and retraction mechanism for lancing devices
CA204308S (en) * 2020-12-21 2023-08-21 Hoffmann La Roche Display screen with graphical user interface
CN113331880B (zh) * 2021-05-25 2023-01-20 上海交通大学 微型全消化道多位置钳夹式活检采样装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4661546A (en) * 1985-05-09 1987-04-28 General Motors Corporation High impact polyethylene terephthalate polyblends
DE4212315A1 (de) 1992-04-13 1993-10-14 Boehringer Mannheim Gmbh Blutlanzettenvorrichtung zur Entnahme von Blut für Diagnosezwecke
US5350392A (en) 1994-02-03 1994-09-27 Miles Inc. Lancing device with automatic cocking
DE19830604C2 (de) * 1998-07-09 2000-06-21 November Ag Molekulare Medizin Vorrichtung zur Perforation von Haut
US7077828B2 (en) 1999-03-05 2006-07-18 Roche Diagnostics Gmbh Device for withdrawing blood for diagnostic applications
DE19909602A1 (de) 1999-03-05 2000-09-07 Roche Diagnostics Gmbh Gerät zur Entnahme von Blut für Diagnosezwecke
DE10010694A1 (de) 2000-03-04 2001-09-06 Roche Diagnostics Gmbh Blutlanzette mit hygienischen Spitzenschutz
US6358265B1 (en) 2000-07-18 2002-03-19 Specialized Health Products, Inc. Single-step disposable safety lancet apparatus and methods
DE10053974A1 (de) 2000-10-31 2002-05-29 Roche Diagnostics Gmbh System zur Blutentnahme
AU2002310432A1 (en) * 2001-06-13 2003-06-23 Steven Schraga Single use lancet device
GB2413964B (en) 2002-03-06 2006-02-08 Htl Strefa Spolka Z O O A device for puncturing patient's skin
US9314194B2 (en) * 2002-04-19 2016-04-19 Sanofi-Aventis Deutschland Gmbh Tissue penetration device
KR200283543Y1 (ko) 2002-04-22 2002-07-26 김용필 자동 사혈침 기구
DE10223558A1 (de) * 2002-05-28 2003-12-11 Roche Diagnostics Gmbh Blutentnahmesystem
DE10336933B4 (de) * 2003-08-07 2007-04-26 Roche Diagnostics Gmbh Blutentnahmesystem
ES2541680T3 (es) * 2004-03-06 2015-07-23 F. Hoffmann-La Roche Ag Dispositivo de muestreo de líquidos corporales
US9380975B2 (en) 2004-05-07 2016-07-05 Becton, Dickinson And Company Contact activated lancet device
ES2375256T3 (es) * 2004-05-07 2012-02-28 Becton, Dickinson And Company Dispositivo de lanceta activado por contacto.
US9414777B2 (en) * 2004-07-13 2016-08-16 Dexcom, Inc. Transcutaneous analyte sensor
GB0427891D0 (en) * 2004-12-21 2005-01-19 Owen Mumford Ltd Skin pricking apparatus
JP4576624B2 (ja) * 2005-03-02 2010-11-10 独立行政法人産業技術総合研究所 針一体型バイオセンサー
US20090275969A1 (en) * 2006-06-13 2009-11-05 Izumi-Cosmo Company, Limited Lancet Assembly
US8043318B2 (en) 2007-02-08 2011-10-25 Stat Medical Devices, Inc. Push-button lance device and method
EP2150177B1 (en) * 2007-05-29 2018-04-25 Roche Diabetes Care GmbH Test system for measuring the concentration of an analyte in a body fluid

Also Published As

Publication number Publication date
JP5781599B2 (ja) 2015-09-24
EP2563223B1 (de) 2014-06-25
WO2011134639A1 (de) 2011-11-03
US10779759B2 (en) 2020-09-22
CN102883657A (zh) 2013-01-16
ES2490290T3 (es) 2014-09-03
CN102883657B (zh) 2016-08-03
JP2013526916A (ja) 2013-06-27
EP2563223A1 (de) 2013-03-06
CA2796983A1 (en) 2011-11-03
PL2563223T3 (pl) 2014-11-28
US20130085517A1 (en) 2013-04-04
EP2382921A1 (de) 2011-11-02

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