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Bonedry solid coupled calcaneus ultrasonic bone strength index testing method

A detection method, bone strength technology, applied in the direction of ultrasound/sonic/infrasonic image/data processing, organ movement/change detection, ultrasound/sonic/infrasonic Permian technology, etc., which can solve the problems of large error and low precision , to achieve the effects of improved measurement accuracy, accurate bone strength, and reduced interface loss

Active Publication Date: 2012-10-24
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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Problems solved by technology

[0009] The purpose of the present invention is to provide a full-dry solid-state coupling type calcaneal bone strength index detection method to solve the problems of large errors and low precision in the prior art ultrasonic detection method and device for calcaneal bone strength

Method used

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  • Bonedry solid coupled calcaneus ultrasonic bone strength index testing method
  • Bonedry solid coupled calcaneus ultrasonic bone strength index testing method

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Embodiment Construction

[0025] Such as figure 1 shown. Constant temperature hot air heating unit 1.2 generates hot air for constant temperature control; clamping force detection unit 1.3 detects clamping force during the clamping process of ultrasonic sending and receiving probes and full dry solid state coupler 1.1; After the coupler 1.1 is clamped, the width detection unit 1.4 detects the actual width of the calcaneus to be measured; the data processing unit 1.5 processes and analyzes the collected data;

[0026] First start the constant temperature hot air heating unit 1.2 to control the temperature, so that the whole test process is carried out in a constant temperature environment; at the same time, place the calcaneus to be tested between the ultrasonic probes, let the ultrasonic probe clamp the calcaneus to be tested, through the clamping force The detection unit 1.3 detects the magnitude of the clamping force, so that the ultrasonic probe clamps the calcaneus under the set force value; when ...

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Abstract

The invention discloses a bonedry solid coupled calcaneus ultrasonic bone strength index testing method. In the method, a bonedry and all-solid coupler is adopted, a constant-temperature hot air heating unit performs constant-temperature control in a measurement process; a clamping force test unit and a width test unit test the clamping force and width; and thus, the measurement conditions are consistent at each time, the measurement error is minimized, and the bone strength index can be reflected accurately.

Description

technical field [0001] The invention relates to the field of medical application of ultrasound, in particular to a method for medically measuring the bone strength index of the calcaneal bone of a human body, in particular to a method for detecting the bone strength index of the calcaneal bone by all-dry solid-state coupling type ultrasound. Background technique [0002] Osteoporosis is one of the most common chronic diseases among middle-aged and elderly people, and it has become an important factor threatening human health and quality of life. Osteoporosis is a systemic bone disease characterized by a decrease in bone mineral density (bone mineral density) and destruction of the fine structure of the bone. Fractures are also prone to occur with minor or no trauma. According to the World Health Organization, the severity of osteoporosis is second only to cardiovascular disease, and the threat is greater than breast cancer, prostate cancer and other diseases. Once osteopor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/08
Inventor 陈焱焱徐玉兵王杰陈卫孙怡宁占礼葵李文马祖长
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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