CA2868532A1 - A lancet - Google Patents

A lancet Download PDF

Info

Publication number
CA2868532A1
CA2868532A1 CA2868532A CA2868532A CA2868532A1 CA 2868532 A1 CA2868532 A1 CA 2868532A1 CA 2868532 A CA2868532 A CA 2868532A CA 2868532 A CA2868532 A CA 2868532A CA 2868532 A1 CA2868532 A1 CA 2868532A1
Authority
CA
Canada
Prior art keywords
trigger
lancet
blade
housing
trigger 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.)
Abandoned
Application number
CA2868532A
Other languages
English (en)
French (fr)
Inventor
Patrick Yi
Robert L. Gibb, Jr.
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.)
Medipurpose Pte Ltd
Original Assignee
Medipurpose Pte Ltd
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 Medipurpose Pte Ltd filed Critical Medipurpose Pte Ltd
Publication of CA2868532A1 publication Critical patent/CA2868532A1/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
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150885—Preventing re-use
    • A61B5/150916—Preventing re-use by blocking components, e.g. piston, driving device or fluid passageway
    • 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
    • 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
    • A61B5/150259—Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
    • 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
    • A61B5/150442—Blade-like piercing elements, e.g. blades, cutters, knives, for cutting 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
    • A61B5/151—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
    • A61B5/15101—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
    • A61B5/15142—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
    • A61B5/150885—Preventing re-use
    • A61B5/150893—Preventing re-use by indicating if used, tampered with, unsterile or defective

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Surgical Instruments (AREA)
CA2868532A 2012-04-20 2013-04-17 A lancet Abandoned CA2868532A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG201202916-1 2012-04-20
SG2012029161A SG194252A1 (en) 2012-04-20 2012-04-20 A lancet
PCT/SG2013/000149 WO2013158040A1 (en) 2012-04-20 2013-04-17 A lancet

Publications (1)

Publication Number Publication Date
CA2868532A1 true CA2868532A1 (en) 2013-10-24

Family

ID=54394989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2868532A Abandoned CA2868532A1 (en) 2012-04-20 2013-04-17 A lancet

Country Status (12)

Country Link
US (1) US9724031B2 (cg-RX-API-DMAC7.html)
EP (1) EP2765913B1 (cg-RX-API-DMAC7.html)
JP (1) JP6083583B2 (cg-RX-API-DMAC7.html)
KR (1) KR20150002680A (cg-RX-API-DMAC7.html)
AU (1) AU2013249933B2 (cg-RX-API-DMAC7.html)
CA (1) CA2868532A1 (cg-RX-API-DMAC7.html)
ES (1) ES2580506T3 (cg-RX-API-DMAC7.html)
HK (1) HK1200688A1 (cg-RX-API-DMAC7.html)
IN (1) IN2014MN01827A (cg-RX-API-DMAC7.html)
MX (1) MX2014012693A (cg-RX-API-DMAC7.html)
SG (1) SG194252A1 (cg-RX-API-DMAC7.html)
WO (1) WO2013158040A1 (cg-RX-API-DMAC7.html)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130211289A1 (en) 2012-01-25 2013-08-15 Tasso, Inc. Handheld Device for Drawing, Collecting, and Analyzing Bodily Fluid
GB2498772A (en) * 2012-01-27 2013-07-31 Owen Mumford Ltd Lancing device moving lancet needle in longitudinal and lateral directions, lancet needle and lancing device with anti-recocking means
CA2884845C (en) * 2012-09-27 2020-12-29 Facet Technologies, Llc Depth-adjust mechanism for lancing device
CN103932715B (zh) * 2014-04-04 2016-04-20 苏州科技城施莱医疗器械有限公司 安全扣转锁及推发键防退式婴幼儿末梢采血器
AU2015295983B2 (en) 2014-08-01 2020-04-30 Tasso, Inc. Devices, systems and methods for gravity-enhanced microfluidic collection, handling and transferring of fluids
AU2016377659B9 (en) 2015-12-21 2021-11-11 Tasso, Inc. Devices, systems and methods for actuation and retraction in fluid collection
CN109996571B (zh) 2016-09-21 2022-11-29 塔索公司 体液到纤维衬底上的输送以及相关的系统和装置
JP7460607B2 (ja) 2018-09-14 2024-04-02 タッソ インコーポレイテッド 体液収集装置および関連方法
JP7554816B2 (ja) * 2019-08-30 2024-09-20 タッソ インコーポレイテッド 体液収集装置及び関連方法
US20230138274A1 (en) * 2020-03-31 2023-05-04 Preci Health Sa Body Fluids Sampling Device and Method of using the Same
WO2022043748A2 (en) * 2020-08-23 2022-03-03 Preci Health Sa Capillary blood sampling device and method of use
JP2024507989A (ja) 2021-02-26 2024-02-21 タッソ インコーポレイテッド 体液収集装置及び関連する方法
USD1098429S1 (en) 2024-09-25 2025-10-14 Jaroslaw Moleda Heel incision safety lancet

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4643189A (en) 1985-02-19 1987-02-17 W. T. Associates Apparatus for implementing a standardized skin incision
US5196025A (en) * 1990-05-21 1993-03-23 Ryder International Corporation Lancet actuator with retractable mechanism
US5797940A (en) * 1997-05-30 1998-08-25 International Technidyne Corporation Adjustable skin incision device
JP3361470B2 (ja) * 1999-03-02 2003-01-07 アプルス株式会社 精密にコントロールされたインシジョンを形成するためのランセット装置
US7316698B1 (en) 2002-08-05 2008-01-08 Helena Laboratories Load-controlled auto-actuated skin incision device
US7160313B2 (en) * 2003-07-28 2007-01-09 Helena Laboratories Load-controlled device for a patterned skin incision
US7452365B2 (en) * 2003-07-28 2008-11-18 Helena Laboratories Load-controlled device for a patterned skin incision of constant depth
EP1767149B1 (en) * 2004-04-26 2011-06-15 Asahi Polyslider Co., Ltd. Lancet device for forming incision
US8715307B2 (en) 2006-12-01 2014-05-06 Medipurpose Pte Ltd Device for performing an incision
DE102007024181B4 (de) 2007-03-05 2011-06-16 Gerresheimer Regensburg Gmbh Stechvorrichtung für die Blutentnahme mit einer Schenkelfeder
CN100546542C (zh) * 2008-07-09 2009-10-07 苏州施莱医疗器械有限公司 一次性安全单摆臂划口式采血针
SG158777A1 (en) * 2008-07-30 2010-02-26 Medipurpose Pte Ltd A device for performing an incision

Also Published As

Publication number Publication date
JP6083583B2 (ja) 2017-02-22
EP2765913B1 (en) 2016-05-25
AU2013249933B2 (en) 2017-09-14
JP2015516854A (ja) 2015-06-18
AU2013249933A1 (en) 2014-10-02
IN2014MN01827A (cg-RX-API-DMAC7.html) 2015-09-04
CN104244823A (zh) 2014-12-24
SG194252A1 (en) 2013-11-29
HK1200688A1 (en) 2015-08-14
ES2580506T3 (es) 2016-08-24
WO2013158040A1 (en) 2013-10-24
US20150080929A1 (en) 2015-03-19
US9724031B2 (en) 2017-08-08
MX2014012693A (es) 2015-01-15
EP2765913A4 (en) 2015-04-29
KR20150002680A (ko) 2015-01-07
EP2765913A1 (en) 2014-08-20

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20180418