JPS59192358A - 超音波パルスドプラ血流計 - Google Patents

超音波パルスドプラ血流計

Info

Publication number
JPS59192358A
JPS59192358A JP3453084A JP3453084A JPS59192358A JP S59192358 A JPS59192358 A JP S59192358A JP 3453084 A JP3453084 A JP 3453084A JP 3453084 A JP3453084 A JP 3453084A JP S59192358 A JPS59192358 A JP S59192358A
Authority
JP
Japan
Prior art keywords
frequency
blood flow
signal
pulse
doppler
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP3453084A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0344770B2 (enrdf_load_stackoverflow
Inventor
裕 佐藤
田辺　浩二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP3453084A priority Critical patent/JPS59192358A/ja
Publication of JPS59192358A publication Critical patent/JPS59192358A/ja
Publication of JPH0344770B2 publication Critical patent/JPH0344770B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ultra Sonic Daignosis Equipment (AREA)
JP3453084A 1984-02-24 1984-02-24 超音波パルスドプラ血流計 Granted JPS59192358A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3453084A JPS59192358A (ja) 1984-02-24 1984-02-24 超音波パルスドプラ血流計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3453084A JPS59192358A (ja) 1984-02-24 1984-02-24 超音波パルスドプラ血流計

Publications (2)

Publication Number Publication Date
JPS59192358A true JPS59192358A (ja) 1984-10-31
JPH0344770B2 JPH0344770B2 (enrdf_load_stackoverflow) 1991-07-09

Family

ID=12416824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3453084A Granted JPS59192358A (ja) 1984-02-24 1984-02-24 超音波パルスドプラ血流計

Country Status (1)

Country Link
JP (1) JPS59192358A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63234955A (ja) * 1987-03-24 1988-09-30 株式会社島津製作所 超音波ドツプラ−装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51111368A (en) * 1975-03-26 1976-10-01 Hitachi Medical Corp Doppler type flow velocity meter
JPS5554941A (en) * 1978-10-20 1980-04-22 Tokyo Shibaura Electric Co Ultrasoniccwave disgnosis device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51111368A (en) * 1975-03-26 1976-10-01 Hitachi Medical Corp Doppler type flow velocity meter
JPS5554941A (en) * 1978-10-20 1980-04-22 Tokyo Shibaura Electric Co Ultrasoniccwave disgnosis device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63234955A (ja) * 1987-03-24 1988-09-30 株式会社島津製作所 超音波ドツプラ−装置

Also Published As

Publication number Publication date
JPH0344770B2 (enrdf_load_stackoverflow) 1991-07-09

Similar Documents

Publication Publication Date Title
Franklin et al. A pulsed ultrasonic flowmeter
US4485821A (en) Doppler effect blood flow sensing device displaying signals lying within a band width related to sampling frequency
US4944189A (en) Ultrasonic speckle velocity measurement method and apparatus
JPH0331455B2 (enrdf_load_stackoverflow)
JPS60122549A (ja) 超音波診断装置
US4799490A (en) Doppler ultrasonic diagnostic apparatus
US5113867A (en) Fluid flow characterizing
US5103826A (en) Device for measurement and display of physiological parameters of a blood flow by ultrasonic echography
Mackay Non-invasive cardiac output measurement
JPH0246908B2 (enrdf_load_stackoverflow)
JPS59192358A (ja) 超音波パルスドプラ血流計
JPS6219854B2 (enrdf_load_stackoverflow)
JPH0131977Y2 (enrdf_load_stackoverflow)
JPS6237980B2 (enrdf_load_stackoverflow)
SU1178411A1 (ru) Ультразвуковой импульсно-допплеровский измеритель скорости кровотока
JPH049058B2 (enrdf_load_stackoverflow)
SU813347A1 (ru) Измеритель скорости сложного движени
Rogez et al. Ultrasonic velocity dispersion in liquids between 3.3 and 330 MHz using a high resolution phase measurement technique
JPH0414023B2 (enrdf_load_stackoverflow)
Craig et al. A Minicomputer Based Scheme for Turbulence Measurements with Pulsed Doppler Ultrasound
JP2760079B2 (ja) 超音波センサ
SU734591A1 (ru) Устройство измерени параметров морского волнени
JPH0414022B2 (enrdf_load_stackoverflow)
SU797659A1 (ru) Ультразвуковой кардиолокатор
JPS59105437A (ja) 超音波パルスドプラ血流計