Test equipment and method for detecting extracorporeal shock wave energy density

Abstract

The invention discloses test equipment for detecting the extracorporeal shock wave energy density. The test equipment comprises a long pipe and a support frame, wherein a mass block is built in the long pipe; the support frame is used for installing the long pipe; the mass block can do free falling body movement in the long pipe; the support frame is also provided with a clamp plate used for installing a test element under the long pipe; a detecting device used for detecting the moving distance of the mass block is also arranged on the support frame. The test equipment for detecting the extracorporeal shock wave energy density provided by the invention has the advantages that the detecting device can measure the upward moving distance of the mass block under the effect of shock waves, so that the manual reading errors are avoided; for the test equipment for detecting the extracorporeal shock wave energy density provided by the invention, the moving distance of the mass block is automatically detected through the detecting device, so that uncertainty errors caused by manual visual inspection can be avoided, so that the accuracy of the extracorporeal shock wave energy density test can be greatly improved. In addition, the invention also discloses a method for detecting the extracorporeal shock wave energy density.

Description

technical field [0001] The invention relates to the technical field of extracorporeal shock control, and more specifically relates to a testing device for detecting the energy density of extracorporeal shock waves. In addition, the present invention also relates to a method for detecting the energy density of an extracorporeal shock wave. Background technique [0002] In the field of medical equipment technology, energy density detection tooling is a common device and is widely used in various types of extracorporeal pressure wave therapy equipment. [0003] Existing energy density detection devices mainly rely on visual inspection to judge the maximum height of weight operation when testing the energy density of in vitro shock waves. The pistol of the extracorporeal shock wave is at the bottom of the transparent plastic tube. After the pistol is activated, the impact force of the bullet acts on the center of gravity of the weight, and the weight starts to run upward. Then...

AI Technical Summary

Problems solved by technology

Then observe the moving distance of the weight through the scale set on the transparent round tube. Due to certain errors in visual inspection, including looking up or down, different people’s sensitivity to moving objects will have an impact on the test results, resulting in The energy density of the final calculated extracorporeal shock wave has a large error, which will affect the therapeutic effect of extracorporeal shock wave

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