Unlock instant, AI-driven research and patent intelligence for your innovation.

Ultrasonic diagnostic apparatus and scanning method thereof

A technology of scanning method and diagnostic device, which is applied in the directions of acoustic wave diagnosis, infrasonic wave diagnosis, ultrasonic/sonic wave/infrasonic wave diagnosis, etc., and can solve problems such as inability to scan

Inactive Publication Date: 2014-01-01
KONICA MINOLTA INC
View PDF2 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the conventional ultrasonic diagnostic apparatus, there is a problem that the two-dimensional (main) scan cannot be performed while performing the three-dimensional (sub) scan

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Ultrasonic diagnostic apparatus and scanning method thereof
  • Ultrasonic diagnostic apparatus and scanning method thereof
  • Ultrasonic diagnostic apparatus and scanning method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Ultrasonic diagnostic apparatuses according to various embodiments of the present invention will be discussed below with reference to the accompanying drawings.

[0041] Figure 1A A scan overview of the ultrasonic diagnostic apparatus according to the first embodiment of the present invention is shown, Figure 1B Shows the scan timing.

[0042] exist Figure 1A Among them, a two-dimensional array probe 1 formed by arranging a plurality of ultrasonic elements two-dimensionally transmits ultrasonic beams to a three-dimensional area and receives reflected signals. The ultrasonic beam scans an area on the pyramid, and the scanning area is divided into a main scanning area Am of the area of ​​interest and a sub-scanning area. The sub-scan area is divided into small areas As1, As2, As3, and As4. exist Figure 1B Among them, the main scanning time of the main scanning area Am is expressed as Tm, the sub-scanning time of the small area As1 is expressed as Ts1, the sub-sca...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

An object of the invention is to provide an ultrasonic diagnostic apparatus that can scan a region of interest at high speed and other regions at low speed. In the ultrasonic diagnostic apparatus of the invention, a two-dimensional array probe 1 formed by arranging a plurality of ultrasonic elements two-dimensionally transmits an ultrasonic beam to a three-dimensional region and receives a reflected signal. The ultrasonic beam scans a region on a pyramid, and the scan region is divided into a main scan region Am of a region of interest and a subscan region. The subscan region is divided into small regions As1, As2, As3, and As4. The number of main scanning times of the main scan region is larger than the number of subscanning times of the subscan region.

Description

[0001] This application is a divisional application of a Chinese invention patent application with the application number 200780033668.4, the application date is September 10, 2007, the applicant is Matsushita Electric Industrial Co., Ltd., and the invention name is "ultrasonic diagnostic device". technical field [0002] The present invention relates to an ultrasonic diagnostic device, which is used for scanning the attention area at high speed and scanning other areas at low speed. Background technique [0003] Such as Figure 5A and 5B As shown, the conventional ultrasonic diagnostic apparatus is configured to perform drive control of a two-dimensional array probe 1 formed by arranging a plurality of ultrasonic elements two-dimensionally so that the two-dimensional array probe intermittently Perform 3D scanning of the target accurately. In intervals between the intermittently performed three-dimensional scanning T3, two-dimensional scanning T2 is performed at a scanning ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00
CPCG01S7/52073G01S7/52063G01S15/8925G01S15/8993G01S7/52085A61B8/14A61B8/00G01S7/531
Inventor 福喜多博秋山恒
Owner KONICA MINOLTA INC