HK1113071A1 - Catheter-free implantable needle biosensor - Google Patents

Catheter-free implantable needle biosensor

Info

Publication number
HK1113071A1
HK1113071A1 HK08103405.5A HK08103405A HK1113071A1 HK 1113071 A1 HK1113071 A1 HK 1113071A1 HK 08103405 A HK08103405 A HK 08103405A HK 1113071 A1 HK1113071 A1 HK 1113071A1
Authority
HK
Hong Kong
Prior art keywords
catheter
implantable needle
biosensor
free implantable
free
Prior art date
Application number
HK08103405.5A
Inventor
Zhang Yanan
Original Assignee
San Meditech Huzhou Co Ltd
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
Priority claimed from PCT/US2005/040749 external-priority patent/WO2006062668A2/en
Application filed by San Meditech Huzhou Co Ltd filed Critical San Meditech Huzhou Co Ltd
Publication of HK1113071A1 publication Critical patent/HK1113071A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—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
    • A61B5/1486—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 enzyme electrodes, e.g. with immobilised oxidase
    • A61B5/14865—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 enzyme electrodes, e.g. with immobilised oxidase invasive, e.g. introduced into the body by a catheter or needle or using implanted sensors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/685—Microneedles
    • 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
    • A61B5/14542—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 blood gases

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Emergency Medicine (AREA)
HK08103405.5A 2004-12-08 2008-03-27 Catheter-free implantable needle biosensor HK1113071A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200401010806 2004-12-08
PCT/US2005/040749 WO2006062668A2 (en) 2004-12-08 2005-11-09 Catheter-free implantable needle biosensor

Publications (1)

Publication Number Publication Date
HK1113071A1 true HK1113071A1 (en) 2008-09-26

Family

ID=44741033

Family Applications (1)

Application Number Title Priority Date Filing Date
HK08103405.5A HK1113071A1 (en) 2004-12-08 2008-03-27 Catheter-free implantable needle biosensor

Country Status (4)

Country Link
AT (1) ATE526871T1 (en)
DK (1) DK1841363T3 (en)
HK (1) HK1113071A1 (en)
PT (1) PT1841363E (en)

Also Published As

Publication number Publication date
DK1841363T3 (en) 2011-10-31
ATE526871T1 (en) 2011-10-15
PT1841363E (en) 2011-10-20

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Legal Events

Date Code Title Description
CHRG Changes in the register

Free format text: DELETION OF PRIORITY CLAIM: 29.10.2005 US NOT FURNISHED

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

Effective date: 20191115