Device and method for measuring peripheral muscle tension of rat paw
A muscle tension and measuring device technology, applied in the field of muscle tension measurement, can solve problems such as inability to accurately measure limb muscle tension
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Embodiment 1
[0031] figure 1 It is a schematic structural diagram of a rat paw peripheral muscle tension measuring device provided in Embodiment 1 of the present invention. Such as figure 1 As shown, the rat paw peripheral muscle tension measuring device provided by Embodiment 1 of the present invention includes:
[0032] Paw immobilization device 10, is used for fixing a paw of experimental rat, and does not limit the rotation of this paw around its ankle joint;
[0033] An expansion connection device 20, one end of the expansion connection device 20 is fixedly connected with the claw fixing device 10;
[0034] A signal acquisition device 30, the signal acquisition device 30 is fixedly connected with the paw fixing device 10 and the expansion connection device 20 respectively, and can collect the voltage signal of the peripheral muscle tension of the paw when the paw rotates around the ankle joint;
[0035] The signal processing unit 40 is connected with the signal acquisition device 3...
Embodiment 2
[0049] Figure 4 It is a schematic flowchart of a method for measuring peripheral muscle tension of rat paws provided by Example 2 of the present invention. Such as Figure 4 As shown, the method for measuring the peripheral muscle tension of rat paws provided by the second embodiment of the present invention can be realized by the device for measuring the peripheral muscle tension of rat paws provided by the above-mentioned embodiment 1 of the present invention. The measuring method specifically includes the following steps:
[0050] Step 401, fixing one paw of the experimental rat with the paw fixing device, but not restricting the rotation of the paw around its ankle joint;
[0051] Step 402, connect the paw fixing device with the rotating shaft of the servo motor, and enable the torque of the rotating shaft to be transmitted to the paw fixing device, and drive the rat's paw to rotate around its ankle joint within a certain angle range. It should be noted that : For the a...
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