BR122019002280B8 - instrumento e sistema para a produção de uma amostra de líquido corporal - Google Patents

instrumento e sistema para a produção de uma amostra de líquido corporal

Info

Publication number
BR122019002280B8
BR122019002280B8 BR122019002280A BR122019002280A BR122019002280B8 BR 122019002280 B8 BR122019002280 B8 BR 122019002280B8 BR 122019002280 A BR122019002280 A BR 122019002280A BR 122019002280 A BR122019002280 A BR 122019002280A BR 122019002280 B8 BR122019002280 B8 BR 122019002280B8
Authority
BR
Brazil
Prior art keywords
skin
instrument
piercing
producing
body fluid
Prior art date
Application number
BR122019002280A
Other languages
English (en)
Other versions
BR122019002280B1 (pt
Inventor
Hoerauf Christian
List Hans
Patel Paul
Frey Stephan-Michael
Kraemer Uwe
Zimmer Volker
Roedel Wolfgang
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 BR122019002280B1 publication Critical patent/BR122019002280B1/pt
Publication of BR122019002280B8 publication Critical patent/BR122019002280B8/pt

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
    • A61B5/151Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15186Devices 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
    • A61B5/15188Constructional features of reusable driving devices
    • A61B5/15192Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing
    • A61B5/15194Constructional 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • 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
    • A61B5/1427Multiple blood sampling, e.g. at periodic or pre-established intervals
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532Measuring 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
    • 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, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455Measuring 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
    • 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
    • A61B5/150183Depth 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
    • 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
    • A61B5/150389Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • 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
    • A61B5/15101Details
    • A61B5/15126Means for controlling the lancing movement, e.g. 2D- or 3D-shaped elements, tooth-shaped elements or sliding guides
    • A61B5/15128Means 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
    • 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
    • A61B5/15186Devices 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
    • A61B5/15188Constructional features of reusable driving devices
    • A61B5/1519Constructional features of reusable driving devices comprising driving means, e.g. a spring, for propelling the piercing unit
    • 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

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)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

a presente invenção refere-se a um instrumento para a produção de uma amostra de líquido corporal para análise por meio da per-furação da pele com um elemento de punção (12) dotado de uma ponta para perfuração da pele. o instrumento (11) tem um estojo (13) e uma unidade de punção (14) para a condução de um elemento de punção (12) conectado à mesma em um movimento de perfuração. um anel de pressão (1) envolve uma abertura de contato com a pele (4) e é adapta-do para se pressionar contra a pele de tal forma que a pele (3) se avo-lume dentro da abertura (4), de modo a promover uma expressão de fluido corporal. a abertura de contato com a pele (4) tem uma área de abertura correspondente a um círculo com um diâmetro de pelo menos 3 mm e no máximo de 8 mm, e o instrumento compreende um dispositivo de controle de força de pressão (37) a fim de controlar a força de pressão entre o anel de pressão (1) e a pele (3) no momento de se iniciar o movimento de perfuração, força esta que deve ser de pelo menos 3 n e no máximo 8 n.
BR122019002280A 2007-04-30 2008-04-25 instrumento e sistema para a produção de uma amostra de líquido corporal BR122019002280B8 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US91489707P 2007-04-30 2007-04-30
US60/914,897 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
BRPI0810862A BRPI0810862B8 (pt) 2007-04-30 2008-04-25 sistema para a produção de uma amostra de líquido corporal por meio da perfuração da pele

Publications (2)

Publication Number Publication Date
BR122019002280B1 BR122019002280B1 (pt) 2019-09-17
BR122019002280B8 true BR122019002280B8 (pt) 2021-06-22

Family

ID=39618951

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0810862A BRPI0810862B8 (pt) 2007-04-30 2008-04-25 sistema para a produção de uma amostra de líquido corporal por meio da perfuração da pele
BR122019002280A BR122019002280B8 (pt) 2007-04-30 2008-04-25 instrumento e sistema para a produção de uma amostra de líquido corporal

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BRPI0810862A BRPI0810862B8 (pt) 2007-04-30 2008-04-25 sistema para a produção de uma amostra de líquido corporal por meio da perfuração da pele

Country Status (13)

Country Link
EP (2) EP2545854B1 (pt)
JP (2) JP5764324B2 (pt)
KR (1) KR101161185B1 (pt)
CN (1) CN101674773B (pt)
AU (1) AU2008243337B2 (pt)
BR (2) BRPI0810862B8 (pt)
CA (1) CA2685386C (pt)
ES (2) ES2392204T3 (pt)
HK (1) HK1141968A1 (pt)
MX (2) MX340230B (pt)
PL (2) PL2152163T3 (pt)
RU (1) RU2467690C2 (pt)
WO (1) WO2008131920A2 (pt)

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EP2205153B1 (en) 2007-10-08 2017-04-19 Roche Diabetes Care GmbH 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
US9474479B2 (en) * 2012-06-18 2016-10-25 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
CN115161178A (zh) 2015-09-09 2022-10-11 集联健康有限公司 用于样品收集、稳定化和保存的系统、方法和装置
CN109982628B (zh) * 2016-12-08 2023-09-08 英特尔公司 可穿戴测定系统和使用方法
EP3568076A4 (en) 2017-01-10 2020-10-21 Drawbridge Health, Inc. DEVICES, SYSTEMS AND METHODS FOR SAMPLING
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
CN101674773A (zh) 2010-03-17
ES2392204T3 (es) 2012-12-05
BRPI0810862B1 (pt) 2019-09-03
AU2008243337B2 (en) 2011-02-17
KR101161185B1 (ko) 2012-07-02
CA2685386C (en) 2017-11-28
PL2545854T3 (pl) 2014-11-28
WO2008131920A8 (en) 2009-11-05
RU2467690C2 (ru) 2012-11-27
BRPI0810862B8 (pt) 2021-06-22
MX340230B (es) 2016-07-01
BR122019002280B1 (pt) 2019-09-17
CN101674773B (zh) 2012-07-11
EP2545854B1 (en) 2014-06-04
JP2010524609A (ja) 2010-07-22
WO2008131920A2 (en) 2008-11-06
MX2009011627A (es) 2009-11-10
JP5764324B2 (ja) 2015-08-19
AU2008243337A1 (en) 2008-11-06
JP5829249B2 (ja) 2015-12-09
KR20090122273A (ko) 2009-11-26
BRPI0810862A2 (pt) 2014-10-29
JP2014054559A (ja) 2014-03-27
ES2477323T3 (es) 2014-07-16
EP2545854A1 (en) 2013-01-16
RU2009144133A (ru) 2011-06-10
CA2685386A1 (en) 2008-11-06
EP2152163A2 (en) 2010-02-17
WO2008131920A3 (en) 2009-03-19
HK1141968A1 (en) 2010-11-26
PL2152163T3 (pl) 2013-02-28
EP2152163B1 (en) 2012-09-12

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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B16C Correction of notification of the grant [chapter 16.3 patent gazette]

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