HK1104443A1 - Body fluid sampling device comprising a pulsating expression system - Google Patents

Body fluid sampling device comprising a pulsating expression system

Info

Publication number
HK1104443A1
HK1104443A1 HK07109922.7A HK07109922A HK1104443A1 HK 1104443 A1 HK1104443 A1 HK 1104443A1 HK 07109922 A HK07109922 A HK 07109922A HK 1104443 A1 HK1104443 A1 HK 1104443A1
Authority
HK
Hong Kong
Prior art keywords
incision
body fluid
sampling device
fluid sampling
expression system
Prior art date
Application number
HK07109922.7A
Other languages
English (en)
Inventor
Frank A Chan
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 HK1104443A1 publication Critical patent/HK1104443A1/xx

Links

Classifications

    • 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
    • A61B5/1411Devices for taking blood samples by percutaneous method, e.g. by lancet
    • 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
    • A61B5/150053Details 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
    • A61B5/150061Means for enhancing collection
    • A61B5/150068Means for enhancing collection by tissue compression, e.g. with specially designed surface of device contacting the skin area to be pierced
    • 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
    • A61B5/150412Pointed piercing elements, e.g. needles, lancets 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
    • A61B5/15105Purely manual piercing, i.e. the user pierces the skin without the assistance of any driving means or driving devices
    • 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
    • A61B5/15142Devices intended for single use, i.e. disposable

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Pain & Pain Management (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • External Artificial Organs (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Surgical Instruments (AREA)
HK07109922.7A 2004-03-25 2007-09-12 Body fluid sampling device comprising a pulsating expression system HK1104443A1 (en)

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
HK1104443A1 true HK1104443A1 (en) 2008-01-18

Family

ID=34965111

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07109922.7A HK1104443A1 (en) 2004-03-25 2007-09-12 Body fluid sampling device comprising a pulsating expression system

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
CA2560836A1 (en) 2005-10-13
WO2005094684A1 (en) 2005-10-13
DE602005019274D1 (de) 2010-03-25
US9332931B2 (en) 2016-05-10
EP1732444B1 (de) 2010-02-10
US20070156065A1 (en) 2007-07-05
US7201723B2 (en) 2007-04-10
CN1937957A (zh) 2007-03-28
EP1732444A1 (de) 2006-12-20
CN1937957B (zh) 2011-04-13
ATE457154T1 (de) 2010-02-15
US20050215925A1 (en) 2005-09-29
US20090124930A1 (en) 2009-05-14
JP2007530162A (ja) 2007-11-01

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PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20220324