ES2520415T3 - Unidad de ensayo para el uso en un dispositivo de ensayo y sistema de ensayo - Google Patents

Unidad de ensayo para el uso en un dispositivo de ensayo y sistema de ensayo Download PDF

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Publication number
ES2520415T3
ES2520415T3 ES10721420.7T ES10721420T ES2520415T3 ES 2520415 T3 ES2520415 T3 ES 2520415T3 ES 10721420 T ES10721420 T ES 10721420T ES 2520415 T3 ES2520415 T3 ES 2520415T3
Authority
ES
Spain
Prior art keywords
test
body fluid
puncture
reactive layer
puncture 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
ES10721420.7T
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English (en)
Inventor
Hans List
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
Application granted granted Critical
Publication of ES2520415T3 publication Critical patent/ES2520415T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61B5/151—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
    • A61B5/15161—Characterized by propelling the piercing element in a radial 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
    • A61B5/145—Measuring 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
    • A61B5/14532—Measuring 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
    • 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring 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 using optical sensors, e.g. spectral photometrical oximeters
    • 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
    • A61B5/150358—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
    • A61B5/150419—Pointed piercing elements, e.g. needles, lancets for piercing the skin comprising means for capillary action
    • 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
    • A61B5/150435—Specific design of proximal end
    • 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
    • A61B5/15115—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
    • A61B5/1513—Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides comprising linear sliding guides
    • 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
    • A61B5/15149—Arrangement of piercing elements relative to each other
    • A61B5/15153—Multiple piercing elements stocked in a single compartment

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)
  • Emergency Medicine (AREA)
  • Geometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

Unidad de ensayo para el uso en un dispositivo de ensayo (12) para un análisis único de un fluido corporal con un elemento de punción (22) que puede pincharse en la piel de un usuario y un elemento de detección analítica (24) que puede solicitarse con el fluido corporal de la piel, que consiste en una capa reactiva (46) que reacciona con un analito en el fluido corporal y una placa de soporte (44) transparente, recubierta con la capa reactiva (46), estando fijado el elemento de detección (24) de forma rígida en el elemento de punción (22) y pudiendo solicitarse con un fluido corporal a través de un canal capilar del elemento de punción (22), caracterizada por que el elemento de punción (22) presenta una estructura de acoplamiento (40, 42) que puede encajar en un accionamiento de punción (14) del lado del dispositivo y porque la placa de soporte (44) forma en una superficie de conexión (48) no orientada hacia la capa reactiva (46) una interfaz óptica que puede ponerse directamente en contacto con un adaptador óptico (68) del lado del dispositivo para la captación de valores de medición fotométrica.

Description

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Claims (1)

  1. imagen1
    imagen2
ES10721420.7T 2009-05-09 2010-05-09 Unidad de ensayo para el uso en un dispositivo de ensayo y sistema de ensayo Active ES2520415T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP09159834 2009-05-09
EP09159834A EP2248463A1 (de) 2009-05-09 2009-05-09 Testeinheit zum Einsatz in einem Testgerät und Testsystem
PCT/EP2010/056306 WO2010130664A1 (de) 2009-05-09 2010-05-09 Testeinheit zum einsatz in einem testgerät und testsystem

Publications (1)

Publication Number Publication Date
ES2520415T3 true ES2520415T3 (es) 2014-11-11

Family

ID=41202805

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10721420.7T Active ES2520415T3 (es) 2009-05-09 2010-05-09 Unidad de ensayo para el uso en un dispositivo de ensayo y sistema de ensayo

Country Status (5)

Country Link
US (1) US8814809B2 (es)
EP (2) EP2248463A1 (es)
ES (1) ES2520415T3 (es)
PL (1) PL2427101T3 (es)
WO (1) WO2010130664A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2311374A1 (de) 2009-10-13 2011-04-20 Roche Diagnostics GmbH Apparat zur Gewinnung und Analyse einer Blutprobe; Lanzettenkopplungsmechanismus
EP2325624A1 (de) 2009-11-18 2011-05-25 F. Hoffmann-La Roche AG Verfahren und Vorrichtung zur Untersuchung einer Körperflüssigkeit
EP2417910B1 (de) 2010-08-11 2013-06-26 Roche Diagnostics GmbH Analytische Testeinheit und Testsystem
US8852123B2 (en) * 2010-12-30 2014-10-07 Roche Diagnostics Operations, Inc. Handheld medical diagnostic devices housing with sample transfer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5447688A (en) * 1991-12-30 1995-09-05 Moore; Robert E. Detector, and method of using same
EP1203563A3 (de) * 2000-10-31 2004-01-02 Boehringer Mannheim Gmbh Analytisches Hilfsmittel mit integrierter Lanzette
CA2419200C (en) * 2002-03-05 2015-06-30 Bayer Healthcare Llc Fluid collection apparatus having an integrated lance and reaction area
US20040193202A1 (en) * 2003-03-28 2004-09-30 Allen John J. Integrated lance and strip for analyte measurement
CN101287406B (zh) 2005-10-15 2013-04-10 霍夫曼-拉罗奇有限公司 用于对体液进行检查的测试元件
FI20075310A0 (fi) 2007-05-03 2007-05-03 Axco Motors Oy Aksiaalivuoinduktiosähkökone
WO2008145628A1 (en) * 2007-05-29 2008-12-04 F. Hoffmann-La Roche Ag Test element magazine
WO2008145625A2 (en) 2007-05-29 2008-12-04 Roche Diagnostics Gmbh Test system for measuring the concentration of an analyte in a body fluid
EP2025287A1 (de) 2007-08-16 2009-02-18 F.Hoffmann-La Roche Ag Diagnostisches Einmalteil und Verfahren zu seiner Herstellung

Also Published As

Publication number Publication date
PL2427101T3 (pl) 2015-02-27
WO2010130664A1 (de) 2010-11-18
EP2427101A1 (de) 2012-03-14
EP2248463A1 (de) 2010-11-10
US8814809B2 (en) 2014-08-26
EP2427101B1 (de) 2014-08-13
US20120116250A1 (en) 2012-05-10

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