JPS6417633A - Medical ultrasonic imaging apparatus - Google Patents

Medical ultrasonic imaging apparatus

Info

Publication number
JPS6417633A
JPS6417633A JP17562887A JP17562887A JPS6417633A JP S6417633 A JPS6417633 A JP S6417633A JP 17562887 A JP17562887 A JP 17562887A JP 17562887 A JP17562887 A JP 17562887A JP S6417633 A JPS6417633 A JP S6417633A
Authority
JP
Japan
Prior art keywords
data
file
processing
memories
mti
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.)
Pending
Application number
JP17562887A
Other languages
Japanese (ja)
Inventor
Yasuto Takeuchi
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.)
GE Healthcare Japan Corp
Original Assignee
Yokogawa Medical Systems 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
Application filed by Yokogawa Medical Systems Ltd filed Critical Yokogawa Medical Systems Ltd
Priority to JP17562887A priority Critical patent/JPS6417633A/en
Publication of JPS6417633A publication Critical patent/JPS6417633A/en
Pending legal-status Critical Current

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  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

PURPOSE:To perform high grade processing for both uses as the data for MTI display and B-mode display, by providing a plurality of individual memory means in which complex echo data is written in a temporary memory means at every scanning. CONSTITUTION:In B-mode display processing, the square average value of the complex data stored in the constitutional memories of a bipolar video file to constitute a unipolar video and the average value of the data at the same position of (m) memories is calculated. In MTI processing, the complex data of the constitutional memories are subjected to band-pass or high-pass processing in a time t-axis direction to erase the data from a stationary object and only changing data of a moving body is outputted. The brightness data of B-mode display stored in a B-mode data file 11 and the data having a color attribute from the brightness data file 12a, hue data file 12b and saturation data file 12c of an MTI data file 12 are read from a television format and converted to three primary color data of RGB by a color encoder 13 and said three primary color data are converted to an analogue signal by a DA converter 14 to be displayed on a CRT.
JP17562887A 1987-07-14 1987-07-14 Medical ultrasonic imaging apparatus Pending JPS6417633A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17562887A JPS6417633A (en) 1987-07-14 1987-07-14 Medical ultrasonic imaging apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17562887A JPS6417633A (en) 1987-07-14 1987-07-14 Medical ultrasonic imaging apparatus

Publications (1)

Publication Number Publication Date
JPS6417633A true JPS6417633A (en) 1989-01-20

Family

ID=15999405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17562887A Pending JPS6417633A (en) 1987-07-14 1987-07-14 Medical ultrasonic imaging apparatus

Country Status (1)

Country Link
JP (1) JPS6417633A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05115477A (en) * 1991-10-24 1993-05-14 Olympus Optical Co Ltd Ultrasonic diagnostic system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56158645A (en) * 1980-04-26 1981-12-07 Aloka Co Ltd Ultrasonic diagnostic apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56158645A (en) * 1980-04-26 1981-12-07 Aloka Co Ltd Ultrasonic diagnostic apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05115477A (en) * 1991-10-24 1993-05-14 Olympus Optical Co Ltd Ultrasonic diagnostic system

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