ATE86844T1 - Vorrichtung zum messen der arteriellen blutstroemung. - Google Patents

Vorrichtung zum messen der arteriellen blutstroemung.

Info

Publication number
ATE86844T1
ATE86844T1 AT87108130T AT87108130T ATE86844T1 AT E86844 T1 ATE86844 T1 AT E86844T1 AT 87108130 T AT87108130 T AT 87108130T AT 87108130 T AT87108130 T AT 87108130T AT E86844 T1 ATE86844 T1 AT E86844T1
Authority
AT
Austria
Prior art keywords
ultrasound
blood flow
transducer
artery
measured
Prior art date
Application number
AT87108130T
Other languages
English (en)
Inventor
Jerome H Abrams
Claire T Hovland
Original Assignee
Applied Biometrics
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 Applied Biometrics filed Critical Applied Biometrics
Application granted granted Critical
Publication of ATE86844T1 publication Critical patent/ATE86844T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/445—Details of catheter construction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Hematology (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
AT87108130T 1986-11-11 1987-06-04 Vorrichtung zum messen der arteriellen blutstroemung. ATE86844T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/930,950 US4671295A (en) 1985-01-15 1986-11-11 Method for measuring cardiac output
EP87108130A EP0270733B1 (de) 1986-11-11 1987-06-04 Vorrichtung zum Messen der arteriellen Blutströmung

Publications (1)

Publication Number Publication Date
ATE86844T1 true ATE86844T1 (de) 1993-04-15

Family

ID=25460008

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87108130T ATE86844T1 (de) 1986-11-11 1987-06-04 Vorrichtung zum messen der arteriellen blutstroemung.

Country Status (6)

Country Link
US (1) US4671295A (de)
EP (1) EP0270733B1 (de)
JP (1) JPS63260538A (de)
AT (1) ATE86844T1 (de)
CA (1) CA1281808C (de)
DE (1) DE3784861T2 (de)

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Also Published As

Publication number Publication date
CA1281808C (en) 1991-03-19
EP0270733A1 (de) 1988-06-15
DE3784861T2 (de) 1993-07-22
EP0270733B1 (de) 1993-03-17
DE3784861D1 (de) 1993-04-22
JPS63260538A (ja) 1988-10-27
JPH0431262B2 (de) 1992-05-26
US4671295A (en) 1987-06-09

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