CA2860998C - Methods and structures for assembling lancet housing assemblies for handheld medical diagnostic devices - Google Patents

Methods and structures for assembling lancet housing assemblies for handheld medical diagnostic devices Download PDF

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Publication number
CA2860998C
CA2860998C CA2860998A CA2860998A CA2860998C CA 2860998 C CA2860998 C CA 2860998C CA 2860998 A CA2860998 A CA 2860998A CA 2860998 A CA2860998 A CA 2860998A CA 2860998 C CA2860998 C CA 2860998C
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CA
Canada
Prior art keywords
lancet
structures
ledge
attachment
arm
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.)
Expired - Fee Related
Application number
CA2860998A
Other languages
English (en)
French (fr)
Other versions
CA2860998A1 (en
Inventor
Max Chen
Chris Fruhauf
Steven N. Roe
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of CA2860998A1 publication Critical patent/CA2860998A1/en
Application granted granted Critical
Publication of CA2860998C publication Critical patent/CA2860998C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150374Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/14Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
    • A61B5/1405Devices for taking blood samples
    • A61B5/1411Devices for taking blood samples by percutaneous method, e.g. by lancet
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150015Source of blood
    • A61B5/150022Source of blood for capillary blood or interstitial fluid
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150175Adjustment of penetration depth
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150206Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150274Manufacture or production processes or steps for blood sampling devices
    • A61B5/150282Manufacture or production processes or steps for blood sampling devices for piercing elements, e.g. blade, lancet, canula, needle
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150358Strips for collecting blood, e.g. absorbent
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150374Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381Design of piercing elements
    • A61B5/150412Pointed piercing elements, e.g. needles, lancets for piercing the skin
    • A61B5/150419Pointed piercing elements, e.g. needles, lancets for piercing the skin comprising means for capillary action
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150374Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381Design of piercing elements
    • A61B5/150412Pointed piercing elements, e.g. needles, lancets for piercing the skin
    • A61B5/150435Specific design of proximal end
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/150007Details
    • A61B5/150374Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381Design of piercing elements
    • A61B5/150503Single-ended needles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/151Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101Details
    • A61B5/15103Piercing procedure
    • A61B5/15107Piercing being assisted by a triggering mechanism
    • A61B5/15113Manually triggered, i.e. the triggering requires a deliberate action by the user such as pressing a drive button
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/151Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101Details
    • A61B5/15115Driving 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
    • A61B5/15117Driving 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/151Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15146Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
    • A61B5/15148Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
    • A61B5/15149Arrangement of piercing elements relative to each other
    • A61B5/15151Each piercing element being stocked in a separate isolated compartment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/151Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15146Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
    • A61B5/15148Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
    • A61B5/15157Geometry of stocking means or arrangement of piercing elements therein
    • A61B5/15159Piercing elements stocked in or on a disc
    • A61B5/15161Characterized by propelling the piercing element in a radial direction relative to the disc
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/151Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15146Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
    • A61B5/15148Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
    • A61B5/15176Stocking means comprising cap, cover, sheath or protection for aseptic stocking
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/151Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15146Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
    • A61B5/15148Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
    • A61B5/15178Stocking means comprising separate compartments or units for new and for used piercing elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/15Devices for taking samples of blood
    • A61B5/157Devices characterised by integrated means for measuring characteristics of blood
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49826Assembling or joining

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Manufacturing & Machinery (AREA)
  • Dermatology (AREA)
  • Geometry (AREA)
  • Emergency Medicine (AREA)
  • Optics & Photonics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA2860998A 2012-04-16 2013-04-15 Methods and structures for assembling lancet housing assemblies for handheld medical diagnostic devices Expired - Fee Related CA2860998C (en)

Applications Claiming Priority (23)

Application Number Priority Date Filing Date Title
US201261624565P 2012-04-16 2012-04-16
US201261624558P 2012-04-16 2012-04-16
US201261624599P 2012-04-16 2012-04-16
US201261624601P 2012-04-16 2012-04-16
US201261624631P 2012-04-16 2012-04-16
US201261624628P 2012-04-16 2012-04-16
US201261624591P 2012-04-16 2012-04-16
US201261624625P 2012-04-16 2012-04-16
US201261624594P 2012-04-16 2012-04-16
US201261624603P 2012-04-16 2012-04-16
US201261624632P 2012-04-16 2012-04-16
US61/624,632 2012-04-16
US61/624,599 2012-04-16
US61/624,565 2012-04-16
US61/624,628 2012-04-16
US61/624,601 2012-04-16
US61/624,594 2012-04-16
US61/624,603 2012-04-16
US61/624,558 2012-04-16
US61/624,631 2012-04-16
US61/624,591 2012-04-16
US61/624,625 2012-04-16
PCT/EP2013/001101 WO2013156134A1 (en) 2012-04-16 2013-04-15 Methods and structures for assembling lancet housing assemblies for handheld medical diagnostic devices

Publications (2)

Publication Number Publication Date
CA2860998A1 CA2860998A1 (en) 2013-10-24
CA2860998C true CA2860998C (en) 2017-01-17

Family

ID=48190459

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2860998A Expired - Fee Related CA2860998C (en) 2012-04-16 2013-04-15 Methods and structures for assembling lancet housing assemblies for handheld medical diagnostic devices

Country Status (9)

Country Link
US (1) US10080517B2 (enExample)
EP (1) EP2838429B1 (enExample)
JP (1) JP6058785B2 (enExample)
KR (1) KR101632820B1 (enExample)
CN (1) CN104244822B (enExample)
CA (1) CA2860998C (enExample)
ES (1) ES2567053T3 (enExample)
PL (1) PL2838429T3 (enExample)
WO (1) WO2013156134A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060281187A1 (en) 2005-06-13 2006-12-14 Rosedale Medical, Inc. Analyte detection devices and methods with hematocrit/volume correction and feedback control
US8801631B2 (en) 2005-09-30 2014-08-12 Intuity Medical, Inc. Devices and methods for facilitating fluid transport
JP5232003B2 (ja) 2005-09-30 2013-07-10 インテュイティ メディカル インコーポレイテッド 多部分体液試料採取及び分析カートリッジ
EP2293719B1 (en) 2008-05-30 2015-09-09 Intuity Medical, Inc. Body fluid sampling device -- sampling site interface
EP3984454A1 (en) 2008-06-06 2022-04-20 Intuity Medical, Inc. Medical diagnostic devices and methods
CA2726067C (en) 2008-06-06 2020-10-20 Intuity Medical, Inc. Detection meter and mode of operation
EP3106871B1 (en) 2009-11-30 2021-10-27 Intuity Medical, Inc. A method of verifying the accuracy of the operation of an analyte monitoring device
EP3106870B1 (en) 2011-08-03 2018-04-11 Intuity Medical, Inc. Body fluid sampling arrangement
USD806254S1 (en) * 2015-12-07 2017-12-26 Samsung Electronics Co., Ltd. Apparatus for medical diagnosis
KR101925632B1 (ko) * 2017-01-26 2018-12-05 울산과학기술원 체내 이식형 혈당 측정 장치 및 방법
TWI848860B (zh) * 2023-11-21 2024-07-11 長庚學校財團法人長庚科技大學 複合式血糖機

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Publication number Priority date Publication date Assignee Title
US7343188B2 (en) * 2002-05-09 2008-03-11 Lifescan, Inc. Devices and methods for accessing and analyzing physiological fluid
DE102004042886A1 (de) * 2004-09-04 2006-03-30 Roche Diagnostics Gmbh Lanzettenvorrichtung zum Erzeugen einer Einstichwunde
US7955271B2 (en) * 2006-10-13 2011-06-07 Roche Diagnostics Operations, Inc. Tape transport lance sampler
US8852124B2 (en) * 2006-10-13 2014-10-07 Roche Diagnostics Operations, Inc. Tape transport lance sampler
EP1929937A1 (de) * 2006-12-07 2008-06-11 F. Hoffmann-Roche AG Vorrichtung und Verfahren zum Untersuchen von Körperflüssigkeiten
EP2042098A1 (de) * 2007-09-26 2009-04-01 Roche Diagnostics GmbH Lanzettenmagazin
EP2050392B1 (de) * 2007-10-15 2012-09-05 Roche Diagnostics GmbH Lanzettenrad
EP2113197A1 (de) * 2008-05-03 2009-11-04 Roche Diagnostics GmbH Lanzettenrad und Verfahren zur Herstellung eines Lanzettenrades
EP2226008A1 (de) * 2009-02-19 2010-09-08 Roche Diagnostics GmbH Verfahren zur Herstellung eines analytischen Magazins
WO2010094427A2 (de) * 2009-02-19 2010-08-26 Roche Diagnostics Gmbh Platzsparende magazinierung analytischer hilfsmittel
EP2226007A1 (de) * 2009-02-19 2010-09-08 Roche Diagnostics GmbH Testelementmagazin mit abgedeckten Testfeldern
EP2453796B1 (de) * 2009-07-14 2020-08-19 Roche Diabetes Care GmbH Optimiertes lanzettenband
EP2384699B1 (de) * 2010-05-06 2012-12-12 Roche Diagnostics GmbH Lanzettenmagazin und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
JP6058785B2 (ja) 2017-01-11
EP2838429A1 (en) 2015-02-25
KR101632820B1 (ko) 2016-06-22
HK1205443A1 (zh) 2015-12-18
US20150039007A1 (en) 2015-02-05
PL2838429T3 (pl) 2016-08-31
CN104244822A (zh) 2014-12-24
ES2567053T3 (es) 2016-04-19
CN104244822B (zh) 2016-04-20
EP2838429B1 (en) 2016-02-24
US20170360343A9 (en) 2017-12-21
US10080517B2 (en) 2018-09-25
CA2860998A1 (en) 2013-10-24
WO2013156134A1 (en) 2013-10-24
KR20140129133A (ko) 2014-11-06
JP2015513994A (ja) 2015-05-18

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20140711

MKLA Lapsed

Effective date: 20220419