Detachable multi-position ultrasonic bone strength instrument
A multi-part, bone-strength technology, which is applied in the field of ultrasonic measuring instruments for human skeleton and bone strength, and in the field of detachable multi-part ultrasonic bone intensity meters, to achieve accurate and reliable measurement results.
Inactive Publication Date: 2013-03-13
合肥中科博谐科技有限公司
View PDF10 Cites 7 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] The purpose of the present invention is to provide a detection device and method that can measure the ultrasonic bone strength index of multiple parts of the human body, so as to solve the problem that the prior art can only measure the ultrasonic bone strength index of a certain part (such as the calcaneus)
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0022] Such as figure 1 , 2 As shown in , 3, the detachable multi-position ultrasonic bone strength instrument includes an ultrasonic probe box 1.1 and a detachable probe module 1.2. The ultrasonic probe box 1.1 is equipped with a plurality of ultrasonic probes with different frequencies and different sizes. The detachable probe module 1.2 is equipped with a clamping device 1.2.1 to install an ultrasonic probe, and a force sensitive sensor 1.2.2 detects the contact force between the probe and the measurement site. The output port of the detachable probe module 1.2 is integrated with the signal line The integrated signal acquisition and processing module 1.3 is connected, and the integrated signal acquisition and processing module 1.3 is bidirectionally connected with the human-computer interaction module 1.4; the integrated signal acquisition and processing module 1.3 includes an ultrasonic excitation circuit, an excitation and receiving switching circuit 3.2 , ultrasonic rec...
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
Login to View More Abstract
The invention discloses a detachable multi-position ultrasonic bone strength instrument, comprising an ultrasonic probe box and a detachable probe module, wherein multiple ultrasonic probes with different frequencies and different sizes are mounted in the ultrasonic probe box, the detachable probe module comprises a clamping device and a force sensor, the clamping device is used for mounting the ultrasonic probes, the force sensor is used for detecting the contact force between the ultrasonic probes and a measured position, the output port of the detachable probe module is connected with an integrated signal acquisition and processing module through a signal wire, and the integrated signal acquisition and processing module is in bidirectional connection with a man-machine interaction module. According to the detachable multi-position ultrasonic bone strength instrument, corresponding ultrasonic probes are mounted according to different to-be-measured positions of a human body, the center frequency and the size of each ultrasonic probe are set according to the specific measured position of the human body, so that the ultrasonic probes are matched with the measured positions reasonably, one bone strength instrument can simultaneously detect the bone strength of multiple positions of the human body, and the measurement result can indicate the overall bone strength of the human body more accurately.
Description
technical field [0001] The invention relates to the field of ultrasonic biological information acquisition, in particular to an instrument and method for ultrasonically measuring bone strength of human bones, specifically a detachable multi-position ultrasonic bone strength instrument. Background technique [0002] Skeleton is an important part of the human body, and bone quality is one of the important evaluation indicators of human body function. Currently, the clinically accepted method for detecting bone status is dual-energy X-ray absorptiometry (DXEA). However, due to the shortcomings of such equipment, such as bulky, expensive, and radiation, they are limited to professional hospitals, and it is difficult to carry out large-scale population screening and regular inspections. [0003] In recent years, quantitative ultrasound (QUS) measurement of bone strength testing technology has developed rapidly. Quantitative ultrasound mainly uses the propagation velocity and at...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00
Inventor 陈焱焱徐玉兵唐城
Owner 合肥中科博谐科技有限公司