DE602005019274D1 - Vorrichtung zur entnahme von körperflüssigkeiten mit einem pulsierenden expressionssystem - Google Patents

Vorrichtung zur entnahme von körperflüssigkeiten mit einem pulsierenden expressionssystem

Info

Publication number
DE602005019274D1
DE602005019274D1 DE602005019274T DE602005019274T DE602005019274D1 DE 602005019274 D1 DE602005019274 D1 DE 602005019274D1 DE 602005019274 T DE602005019274 T DE 602005019274T DE 602005019274 T DE602005019274 T DE 602005019274T DE 602005019274 D1 DE602005019274 D1 DE 602005019274D1
Authority
DE
Germany
Prior art keywords
incision
expression system
body fluids
skin
expression member
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
DE602005019274T
Other languages
English (en)
Inventor
Frank A Chan
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.)
Roche Diagnostics GmbH
Original Assignee
Roche Diagnostics GmbH
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 Roche Diagnostics GmbH filed Critical Roche Diagnostics GmbH
Publication of DE602005019274D1 publication Critical patent/DE602005019274D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/14—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
    • A61B5/1411—Devices for taking blood samples by percutaneous method, e.g. by lancet
    • 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
    • A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
    • A61B5/150061—Means for enhancing collection
    • A61B5/150068—Means for enhancing collection by tissue compression, e.g. with specially designed surface of device contacting the skin area to be pierced
    • 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
    • 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
    • A61B5/15105—Purely manual piercing, i.e. the user pierces the skin without the assistance of any driving means or driving devices
    • 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
DE602005019274T 2004-03-25 2005-03-24 Vorrichtung zur entnahme von körperflüssigkeiten mit einem pulsierenden expressionssystem Active DE602005019274D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/809,725 US7201723B2 (en) 2004-03-25 2004-03-25 Pulsating expression cap
PCT/US2005/009672 WO2005094684A1 (en) 2004-03-25 2005-03-24 Body fluid sampling device comprising a pulsating expression system

Publications (1)

Publication Number Publication Date
DE602005019274D1 true DE602005019274D1 (de) 2010-03-25

Family

ID=34965111

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005019274T Active DE602005019274D1 (de) 2004-03-25 2005-03-24 Vorrichtung zur entnahme von körperflüssigkeiten mit einem pulsierenden expressionssystem

Country Status (9)

Country Link
US (3) US7201723B2 (de)
EP (1) EP1732444B1 (de)
JP (1) JP2007530162A (de)
CN (1) CN1937957B (de)
AT (1) ATE457154T1 (de)
CA (1) CA2560836A1 (de)
DE (1) DE602005019274D1 (de)
HK (1) HK1104443A1 (de)
WO (1) WO2005094684A1 (de)

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Also Published As

Publication number Publication date
EP1732444A1 (de) 2006-12-20
EP1732444B1 (de) 2010-02-10
CN1937957B (zh) 2011-04-13
US20070156065A1 (en) 2007-07-05
WO2005094684A1 (en) 2005-10-13
HK1104443A1 (en) 2008-01-18
ATE457154T1 (de) 2010-02-15
CA2560836A1 (en) 2005-10-13
US20090124930A1 (en) 2009-05-14
US9332931B2 (en) 2016-05-10
JP2007530162A (ja) 2007-11-01
US20050215925A1 (en) 2005-09-29
US7201723B2 (en) 2007-04-10
CN1937957A (zh) 2007-03-28

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