MX2009011627A - Instrumento y sistema de produccion de muestra de liquido corporal y de analisis del mismo. - Google Patents

Instrumento y sistema de produccion de muestra de liquido corporal y de analisis del mismo.

Info

Publication number
MX2009011627A
MX2009011627A MX2009011627A MX2009011627A MX2009011627A MX 2009011627 A MX2009011627 A MX 2009011627A MX 2009011627 A MX2009011627 A MX 2009011627A MX 2009011627 A MX2009011627 A MX 2009011627A MX 2009011627 A MX2009011627 A MX 2009011627A
Authority
MX
Mexico
Prior art keywords
skin
instrument
sample
analysis
producing
Prior art date
Application number
MX2009011627A
Other languages
English (en)
Inventor
Hans List
Uwe Kraemer
Wolfgang Roedel
Stephan-Michael Frey
Christian Hoerauf
Paul Patel
Original Assignee
Hoffmann La Roche
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 filed Critical Hoffmann La Roche
Publication of MX2009011627A publication Critical patent/MX2009011627A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • 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
    • A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
    • A61B5/15188—Constructional features of reusable driving devices
    • A61B5/15192—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing
    • A61B5/15194—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing fully automatically retracted, i.e. the retraction does not require a deliberate action by the user, e.g. by terminating the contact with the patient's skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
    • A61B5/1405—Devices for taking blood samples
    • A61B5/1427—Multiple blood sampling, e.g. at periodic or pre-established intervals
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, 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
    • A61B5/150175—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
    • A61B5/150358—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
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, 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
    • A61B5/151—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
    • A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
    • A61B5/15188—Constructional features of reusable driving devices
    • A61B5/1519—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for propelling the piercing unit
    • 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
    • A61B5/157—Devices characterised by integrated means for measuring characteristics of blood

Abstract

Un instrumento para la producción de una muestra de líquido corporal para su análisis mediante la perforación de la piel con un elemento de punción por lanceta (12) tiene una punta de perforación de piel. El instrumento (11) tiene un alojamiento (13) y un impulsor de punción por lanceta (14) que empuja o desplaza un elemento de punción por lanceta (12) conectado con el mismo en un movimiento de punción. Un anillo de presión (1) rodea un orificio de contacto de piel (4) y es adaptado para presionar contra la piel, de manera que la piel (3) se hinche o abulte dentro del orificio (4) para favorecer la expresión del líquido corporal. El orificio de contacto de piel (4) tiene un área de orificio que corresponde con un círculo con un diámetro al menos de 3 mm y a lo más de 8 mm, y el instrumento comprende un dispositivo de control de fuerza de presión 37 que regula la fuerza de presión entre el anillo de presión (1) y la piel (3) en el momento de la activación del movimiento de punción, para que sea al menos de 3 N y a lo más de 8 N.
MX2009011627A 2007-04-30 2008-04-25 Instrumento y sistema de produccion de muestra de liquido corporal y de analisis del mismo. MX2009011627A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91489707P 2007-04-30 2007-04-30
PCT/EP2008/003355 WO2008131920A2 (en) 2007-04-30 2008-04-25 Instrument and system for producing a sample of a body liquid and for analysis thereof

Publications (1)

Publication Number Publication Date
MX2009011627A true MX2009011627A (es) 2009-11-10

Family

ID=39618951

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2012010215A MX340230B (es) 2007-04-30 2008-04-25 Instrumento y sistema de produccion de muestra de liquido corporal y de analisis del mismo.
MX2009011627A MX2009011627A (es) 2007-04-30 2008-04-25 Instrumento y sistema de produccion de muestra de liquido corporal y de analisis del mismo.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2012010215A MX340230B (es) 2007-04-30 2008-04-25 Instrumento y sistema de produccion de muestra de liquido corporal y de analisis del mismo.

Country Status (13)

Country Link
EP (2) EP2152163B1 (es)
JP (2) JP5764324B2 (es)
KR (1) KR101161185B1 (es)
CN (1) CN101674773B (es)
AU (1) AU2008243337B2 (es)
BR (2) BRPI0810862B8 (es)
CA (1) CA2685386C (es)
ES (2) ES2477323T3 (es)
HK (1) HK1141968A1 (es)
MX (2) MX340230B (es)
PL (2) PL2152163T3 (es)
RU (1) RU2467690C2 (es)
WO (1) WO2008131920A2 (es)

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CA2701842C (en) 2007-10-08 2013-09-24 F. Hoffmann-La Roche Ag Analysis system for automatic skin prick analysis
EP2181651A1 (en) * 2008-10-29 2010-05-05 Roche Diagnostics GmbH Instrument and system for producing a sample of a body liquid and for analysis thereof
JP2010178819A (ja) * 2009-02-04 2010-08-19 Panasonic Corp 穿刺装置とこれを用いた血液検査装置
EP2218392B1 (de) 2009-02-16 2016-11-16 Roche Diabetes Care GmbH Stechsystem
TW201206400A (en) * 2010-07-08 2012-02-16 Sanofi Aventis Deutschland Allowing measurements to be made of a blood sample
WO2013192177A1 (en) * 2012-06-18 2013-12-27 Facet Technologies, Llc Uni-directional drive mechanism for lancing device
MD824Z (ro) * 2013-11-06 2015-05-31 Валерий ТИМИРГАЗ Dispozitiv pentru determinarea abordului craniotomic
FI4035762T3 (fi) 2015-09-09 2023-12-04 Drawbridge Health Inc Laitteita näytteiden keräämistä, stabilointia ja säilytystä varten
US20190133500A1 (en) * 2016-12-08 2019-05-09 Intel Corporation Wearable assay system and method of use
SG10201911879UA (en) 2017-01-10 2020-01-30 Drawbridge Health Inc Devices, systems, and methods for sample collection
CN110996795B (zh) * 2017-07-06 2023-06-09 贝克顿·迪金森公司 生物流体收集装置
BE1027338B1 (nl) * 2019-06-04 2021-01-14 Inst Of Tropical Medicine Vingerprikker-collector
CN113189354B (zh) * 2021-04-30 2023-09-19 重庆国际旅行卫生保健中心(重庆海关口岸门诊部) 一种便携式快速血型正定型检测组件
CN115644867A (zh) * 2022-12-02 2023-01-31 苏州纳通生物纳米技术有限公司 采样装置、采样仪和采样方法

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Also Published As

Publication number Publication date
WO2008131920A2 (en) 2008-11-06
CN101674773A (zh) 2010-03-17
BR122019002280B8 (pt) 2021-06-22
EP2545854B1 (en) 2014-06-04
CA2685386C (en) 2017-11-28
EP2152163B1 (en) 2012-09-12
JP2010524609A (ja) 2010-07-22
JP2014054559A (ja) 2014-03-27
AU2008243337B2 (en) 2011-02-17
EP2152163A2 (en) 2010-02-17
HK1141968A1 (en) 2010-11-26
BRPI0810862B8 (pt) 2021-06-22
WO2008131920A8 (en) 2009-11-05
BRPI0810862B1 (pt) 2019-09-03
ES2392204T3 (es) 2012-12-05
RU2009144133A (ru) 2011-06-10
PL2152163T3 (pl) 2013-02-28
CA2685386A1 (en) 2008-11-06
EP2545854A1 (en) 2013-01-16
ES2477323T3 (es) 2014-07-16
MX340230B (es) 2016-07-01
KR101161185B1 (ko) 2012-07-02
PL2545854T3 (pl) 2014-11-28
JP5829249B2 (ja) 2015-12-09
RU2467690C2 (ru) 2012-11-27
KR20090122273A (ko) 2009-11-26
AU2008243337A1 (en) 2008-11-06
CN101674773B (zh) 2012-07-11
WO2008131920A3 (en) 2009-03-19
JP5764324B2 (ja) 2015-08-19
BRPI0810862A2 (pt) 2014-10-29
BR122019002280B1 (pt) 2019-09-17

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