ATE185953T1 - Vorrichtung zur bestimmung von gasen in blutgefässen - Google Patents

Vorrichtung zur bestimmung von gasen in blutgefässen

Info

Publication number
ATE185953T1
ATE185953T1 AT94106593T AT94106593T ATE185953T1 AT E185953 T1 ATE185953 T1 AT E185953T1 AT 94106593 T AT94106593 T AT 94106593T AT 94106593 T AT94106593 T AT 94106593T AT E185953 T1 ATE185953 T1 AT E185953T1
Authority
AT
Austria
Prior art keywords
fluid flow
flow passage
blood
housing
signal transmission
Prior art date
Application number
AT94106593T
Other languages
English (en)
Inventor
Thomas G Hacker
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Application granted granted Critical
Publication of ATE185953T1 publication Critical patent/ATE185953T1/de

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
    • A61B5/1455—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
    • A61B5/1459—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 invasive, e.g. introduced into the body by a catheter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/13—Infusion monitoring

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • External Artificial Organs (AREA)
AT94106593T 1988-08-08 1989-08-04 Vorrichtung zur bestimmung von gasen in blutgefässen ATE185953T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/229,617 US4989606A (en) 1987-01-30 1988-08-08 Intravascular blood gas sensing system

Publications (1)

Publication Number Publication Date
ATE185953T1 true ATE185953T1 (de) 1999-11-15

Family

ID=22861996

Family Applications (2)

Application Number Title Priority Date Filing Date
AT94106593T ATE185953T1 (de) 1988-08-08 1989-08-04 Vorrichtung zur bestimmung von gasen in blutgefässen
AT89307951T ATE114945T1 (de) 1988-08-08 1989-08-04 Vorrichtung zur feststellung von gasen in blutgefässen.

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT89307951T ATE114945T1 (de) 1988-08-08 1989-08-04 Vorrichtung zur feststellung von gasen in blutgefässen.

Country Status (8)

Country Link
US (1) US4989606A (de)
EP (2) EP0354736B1 (de)
JP (1) JP2735302B2 (de)
AT (2) ATE185953T1 (de)
AU (1) AU620116B2 (de)
CA (1) CA1332442C (de)
DE (2) DE68919771T2 (de)
DK (1) DK170570B1 (de)

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AT506798B1 (de) 2009-01-13 2009-12-15 Smart Medical Solutions Gmbh Vorrichtung zur messung zumindest eines parameters einer arteriellen blutprobe
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Also Published As

Publication number Publication date
EP0354736B1 (de) 1994-12-07
JPH0284940A (ja) 1990-03-26
AU620116B2 (en) 1992-02-13
DE68929093T2 (de) 2000-05-25
EP0613651B1 (de) 1999-10-27
JP2735302B2 (ja) 1998-04-02
DK170570B1 (da) 1995-10-30
EP0613651A2 (de) 1994-09-07
ATE114945T1 (de) 1994-12-15
DK377789A (da) 1990-02-09
DK377789D0 (da) 1989-08-01
AU3806689A (en) 1990-02-08
DE68929093D1 (de) 1999-12-02
DE68919771T2 (de) 1995-06-08
CA1332442C (en) 1994-10-11
EP0613651A3 (de) 1994-10-12
DE68919771D1 (de) 1995-01-19
US4989606A (en) 1991-02-05
EP0354736A1 (de) 1990-02-14

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Legal Events

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