Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Ultrasonic inspection system

An inspection system, ultrasonic technology, applied in the direction of acoustic wave diagnosis, infrasonic wave diagnosis, ultrasonic/sonic wave/infrasonic wave diagnosis, etc., can solve the problems of image influence, sensitivity deviation, etc., and achieve the effect of suppressing the deterioration of image quality and realizing the thinning

Pending Publication Date: 2022-03-08
FUJIFILM CORP
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, non-coaxial cables tend to generate differences in electrostatic capacitance between multiple signal lines
The difference in electrostatic capacitance is related to the difference in sensitivity, and the sensitivity of ultrasonic transducers may vary, and as a result, the image may be affected

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 inspection system
  • Ultrasonic inspection system
  • Ultrasonic inspection system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] Hereinafter, preferred embodiments of the ultrasonic endoscope according to the present invention will be described with reference to the drawings.

[0031] figure 1 It is a schematic configuration diagram showing an example of an ultrasonic examination system 10 using the ultrasonic endoscope 12 according to the embodiment.

[0032] Such as figure 1 As shown, the ultrasonic examination system 10 includes: an ultrasonic endoscope 12; an ultrasonic processor device 14 for generating an ultrasonic image; an endoscope processor device 16 for generating an endoscopic image; a light source device 18 for providing an ultrasonic endoscope 12 supplies illumination light to illuminate the body cavity; and a display 20 displays ultrasonic images and endoscopic images. Furthermore, the ultrasonic examination system 10 includes: a water supply tank 21a for storing washing water and the like; and a suction pump 21b for suctioning the aspirated matter in the body cavity.

[0033] ...

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

The present invention provides an ultrasonic inspection system capable of suppressing image quality degradation of an ultrasonic image and capable of reducing the diameter of an ultrasonic endoscope. An ultrasonic inspection system is provided with: an ultrasonic transducer array in which a plurality of ultrasonic transducers are arranged; a cable connected to the plurality of ultrasonic transducers, the cable having: a non-coaxial cable including a first cable bundle comprising a plurality of signal lines and a plurality of ground lines, and a first shield layer covering the first cable bundle; and an outer sheath covering a second cable bundle composed of a plurality of non-coaxial cables. A memory that stores capacitance data indicating the capacitance of each signal line included in the first cable harness; and a processor that periodically corrects the transmission / reception sensitivity of each ultrasonic transducer on the basis of the capacitance data stored in the memory.

Description

technical field [0001] The invention relates to an ultrasonic inspection system. Background technique [0002] In recent years, in the medical field, an ultrasonic examination system is used that irradiates the internal body of a subject with ultrasonic waves, receives the reflected wave and visualizes it, thereby observing the state in the internal body. [0003] Such an ultrasonic examination system includes, for example, an ultrasonic endoscope including a front end portion including a piezoelectric element constituting an ultrasonic vibrator, a bending portion, and a flexible portion as disclosed in Patent Document 1, and a processor. The flexible part is connected with the base end of the front part; a plurality of coaxial cables are inserted through the bending part and the soft part; and the wiring board is electrically connected with the piezoelectric element and the coaxial cable, and the processor and the piezoelectric The elements are electrically connected and s...

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): A61B8/12A61B8/00
CPCA61B8/12A61B8/44A61B8/56A61B8/4483A61B8/5207A61B8/4494A61B8/4488A61B8/4444A61B8/4461A61B8/585A61B8/58B06B1/0207B06B1/0622A61B1/0005A61B8/445
Inventor 山本胜也森本康彦
Owner FUJIFILM CORP
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com