DK170570B1 - Aggregat til måling af intravaskulær blodgas - Google Patents

Aggregat til måling af intravaskulær blodgas Download PDF

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Publication number
DK170570B1
DK170570B1 DK377789A DK377789A DK170570B1 DK 170570 B1 DK170570 B1 DK 170570B1 DK 377789 A DK377789 A DK 377789A DK 377789 A DK377789 A DK 377789A DK 170570 B1 DK170570 B1 DK 170570B1
Authority
DK
Denmark
Prior art keywords
housing
fluid flow
blood
flow passage
patient
Prior art date
Application number
DK377789A
Other languages
Danish (da)
English (en)
Other versions
DK377789D0 (da
DK377789A (da
Inventor
John Lester Gehrich
Thomas Patrick Maxwell
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
Publication of DK377789D0 publication Critical patent/DK377789D0/da
Publication of DK377789A publication Critical patent/DK377789A/da
Application granted granted Critical
Publication of DK170570B1 publication Critical patent/DK170570B1/da

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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)
DK377789A 1988-08-08 1989-08-01 Aggregat til måling af intravaskulær blodgas DK170570B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/229,617 US4989606A (en) 1987-01-30 1988-08-08 Intravascular blood gas sensing system
US22961788 1988-08-08

Publications (3)

Publication Number Publication Date
DK377789D0 DK377789D0 (da) 1989-08-01
DK377789A DK377789A (da) 1990-02-09
DK170570B1 true DK170570B1 (da) 1995-10-30

Family

ID=22861996

Family Applications (1)

Application Number Title Priority Date Filing Date
DK377789A DK170570B1 (da) 1988-08-08 1989-08-01 Aggregat til måling af intravaskulær blodgas

Country Status (8)

Country Link
US (1) US4989606A (fr)
EP (2) EP0354736B1 (fr)
JP (1) JP2735302B2 (fr)
AT (2) ATE185953T1 (fr)
AU (1) AU620116B2 (fr)
CA (1) CA1332442C (fr)
DE (2) DE68929093T2 (fr)
DK (1) DK170570B1 (fr)

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Also Published As

Publication number Publication date
CA1332442C (fr) 1994-10-11
JP2735302B2 (ja) 1998-04-02
JPH0284940A (ja) 1990-03-26
EP0354736A1 (fr) 1990-02-14
AU3806689A (en) 1990-02-08
EP0613651B1 (fr) 1999-10-27
DE68929093T2 (de) 2000-05-25
DK377789D0 (da) 1989-08-01
DE68929093D1 (de) 1999-12-02
ATE185953T1 (de) 1999-11-15
DK377789A (da) 1990-02-09
EP0613651A3 (fr) 1994-10-12
US4989606A (en) 1991-02-05
ATE114945T1 (de) 1994-12-15
DE68919771T2 (de) 1995-06-08
AU620116B2 (en) 1992-02-13
DE68919771D1 (de) 1995-01-19
EP0613651A2 (fr) 1994-09-07
EP0354736B1 (fr) 1994-12-07

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PBP Patent lapsed