Ultrasonic probe for measuring subcutaneous tissue thickness and measuring instrument

An ultrasonic probe, subcutaneous tissue technology, applied in ultrasonic/sonic/infrasonic diagnosis, ultrasonic/sonic/infrasonic Permian technology, structure of ultrasonic/sonic/infrasonic diagnostic equipment, etc. Signal and useful echo signal separation, signal processing and interpretation difficulties, etc., to achieve the effect of convenient signal processing, improved infiltration effect, and enhanced signal strength

Inactive Publication Date: 2016-11-23
BEIJING BAISI SHENGCHUANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, for figure 1 For the four ultrasonic probes given, there are many useless signals in the received signals, which makes it difficult for later signal processing a

Method used

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  • Ultrasonic probe for measuring subcutaneous tissue thickness and measuring instrument
  • Ultrasonic probe for measuring subcutaneous tissue thickness and measuring instrument
  • Ultrasonic probe for measuring subcutaneous tissue thickness and measuring instrument

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0039] The present invention improves the middle partition of the existing ultrasonic probe and adds a delay layer on the front of the transmitting / receiving chip to suppress useless signals, reduce noise, improve the signal-to-noise ratio of received signals, and facilitate signal interpretation.

[0040] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0041] In an exemplary embodiment of the present invention, an ultrasonic probe for subcutaneous tissue thickness measurement is provided. Please refer to image 3 , The ultrasonic probe in this embodiment is a transceiver-separated ultrasonic probe, including: a transmitting chip 10, a receiving chip 20, a partition 30, a backing, a delay layer, a housing 60 and signal lines (71, 72). Wherein, the shell 60 is a cylindrical s...

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Abstract

The invention relates to the fields of medical equipment technology and health electronic products, and in particular provides an ultrasonic probe and a measuring instrument for measuring the thickness of subcutaneous tissue. The ultrasonic probe comprises: a separate transmitting chip and a receiving chip; a transmitting side backing layer arranged on the back side of the transmitting chip; a receiving side backing layer arranged on the back side of the receiving chip; and a partition made of insulating and Sound-absorbing material preparation, including: a first isolation section, sandwiched between the emitting wafer and the receiving wafer; and a second isolation section, sandwiched between the emitting side backing layer and the receiving side backing layer . The invention completely separates the lining of the transmitting chip from the backing of the receiving chip, avoids the excitation signal of the transmitting chip from affecting the receiving chip, thereby improving the signal-to-noise ratio of the receiving signal and facilitating signal interpretation.

Description

technical field [0001] The invention relates to the fields of medical equipment technology and health electronic products, in particular to an ultrasonic probe and a measuring instrument for measuring the thickness of subcutaneous tissue. Background technique [0002] With the improvement of people's living standards and changes in lifestyles, obesity is becoming more and more common. Obesity and the health problems it causes have become a hot spot that people pay attention to. [0003] The percentage of fat in the human body is an important indicator of health status. From the perspective of human anatomy, the human body includes superficial fascia and deep fascia throughout the body. Among them, superficial fascia, also known as subcutaneous fascia, is located under the skin and is composed of loose connective tissue, mostly containing fat; deep fascia, also known as intrinsic fascia, is located below the superficial fascia and is composed of dense connective tissue. Tis...

Claims

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Application Information

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IPC IPC(8): A61B8/00A61B8/08
CPCA61B8/44A61B8/08A61B8/0858A61B8/4444
Inventor 刘端
Owner BEIJING BAISI SHENGCHUANG TECH CO LTD
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