Hybrid simulation test device and method for extracorporeal shock wave devices

Abstract

The application relates to the technical field of medical instrument testing and metrology, and particularly discloses a mixed simulation testing device and method for an extracorporeal shock wave device. The device comprises a testing table base, a height adjustment platform and a single-shaft sliding rail arranged on the testing table base, a switching module arranged on the height adjustment platform, and a mixed measurement mechanism arranged on the switching module. The mixed measurement mechanism comprises two measurement modules, namely a solid medium measurement module and a fluid medium measurement module. The switching module adjusts the positions of the solid medium measurement module and the fluid medium measurement module according to measurement requirements, so that the solid medium measurement module or the fluid medium measurement module is arranged opposite to a shock wave handle of a clamping mechanism. A method based on the device is also disclosed. The device and the method can quickly switch the measurement modules, realize the measurement of samples with different characteristics, and the clamping mechanism can adapt to shock wave handles with different diameters and shapes.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of medical instrument testing and metrology, and particularly relates to a hybrid simulation testing device and method for extracorporeal shock wave equipment. BACKGROUND

[0002] As a non-invasive treatment method, extracorporeal shock wave therapy (ESWT) using extracorporeal shock wave equipment has been widely used in the treatment of non-union of fracture, calcified tendonitis and other musculoskeletal diseases. The treatment principle is to use high-energy mechanical waves generated by extracorporeal shock wave equipment to act on the affected area, and to promote tissue regeneration and repair through mechanical stimulation. The accuracy and stability of the output energy and pressure parameters of the shock wave treatment equipment are the key to ensuring the treatment effect and safety. Therefore, the quantitative characterization and regular detection of the output parameters of the equipment are particularly important.

[0003] At present, the measurement of shock wave parameters in the industry has the following shortcomings:

[0004] The measurement mode is fragmented and the scene adaptability is single: water medium scanning method and solid medium axial method are two incompatible technical routes. The existing testing device is usually designed for only one of the two methods. This leads to the fact that users cannot consider both "three-dimensional space field scanning" and "simulating axial energy under biological tissue" which are two clinical concerns on the same device. If you want to achieve a comprehensive evaluation, you need to purchase two independent devices, which is costly and cumbersome to operate.

[0005] The standardization of biological tissue simulation testing is missing: although the solid medium method mentions that biological tissue samples can be used, the existing device lacks a standardized clamp module designed for fixed irregular and easily damaged biological soft and hard tissues (such as muscles and bones). Usually only simple clamping or manual fixing methods are used, which leads to uncontrollable sample state and difficulty in achieving direct, reliable and comparable evaluation of shock wave biological effects.

[0006] Insufficient device compatibility and test repeatability: the implementation devices of the above two methods generally lack a universal clamping and positioning scheme that can adapt to different brands and models of shock wave handles. For the water medium method, the handle is usually simply suspended in the water tank, with poor positioning accuracy and stability; for the solid medium method, the handle is often held by hand, and the uniformity of the applied pressure and angle cannot be guaranteed. This leads to the fact that the test results are heavily dependent on the experience of the operator, and the data comparability between different laboratories and different tests is poor, making it difficult to form a unified device performance evaluation standard.

[0007] In summary, the existing technology has the following deficiencies and challenges:

[0008] Single measurement scene: existing devices usually only support one measurement mode, which cannot meet the needs of both "three-dimensional space field scanning" and "simulating axial energy under biological tissue", which are two clinically concerned requirements.

[0009] Lack of biological simulation test: there is a lack of standardized modules for conveniently and reliably fixing various biological tissue samples (such as muscles and bones) and performing tests, making it difficult to directly evaluate the biological effects of shock waves.

[0010] Poor compatibility: there is a lack of universal clamping and positioning solutions that can adapt to different brands and models of shock wave handles.

[0011] Therefore, there is an urgent need in the art for an integrated and multifunctional testing device to solve the above problems SUMMARY

[0012] The purpose of the present application is to provide a hybrid simulation testing device and method for extracorporeal shock wave equipment to solve the above technical problems.

[0013] To achieve the above purpose, the present application provides a hybrid simulation testing device for extracorporeal shock wave equipment: including a test bench base, a height adjustment platform and a single-axis sliding rail for installing a clamping mechanism are arranged side by side on the test bench base, a switching module is arranged on the height adjustment platform, a hybrid measurement mechanism is arranged on the switching module, the hybrid measurement mechanism includes two measurement modules, which are a solid medium measurement module and a fluid medium measurement module, the switching module adjusts the positions of the solid medium measurement module and the fluid medium measurement module according to measurement requirements, so that the solid medium measurement module or the fluid medium measurement module is arranged opposite to the shock wave handle on the clamping mechanism.

[0014] Preferably, the solid medium measurement module includes a single-axis measurement table, the single-axis measurement table includes a bottom plate, side plates and a back plate, the bottom plate is installed on the moving part of the switching module, two side plates are installed side by side on the bottom plate, the back plate is installed on the bottom plate between the two side plates, first and second guide sliding grooves are arranged side by side on the two side plates, a limiting plate of a sample clamp is arranged in the first guide sliding groove and connected to a fixed plate on the back plate through a first hand wheel lead screw structure, a second hand wheel lead screw structure for adjusting the clamping state is arranged on the side of the sample clamp, the second hand wheel lead screw structure is arranged in the second guide sliding groove, and the sample clamps on the two side plates are symmetrically arranged.

[0015] Preferably, the sample clamp in the solid medium measurement module is a zigzag plate or a U-shaped clamping frame, which is used to adapt to test samples of different sizes and different hardnesses, the clamp is rotationally connected to one end of a lead screw in the second hand wheel lead screw structure, and a hand wheel is arranged at the other end of the lead screw in the second hand wheel lead screw structure through the second guide sliding groove, which is used to adjust the clamping state of the sample clamp.

[0016] Preferably, the fluid medium measuring module comprises a movement detection module and a bottom module; the movement detection module is used to adjust the position of the hydrophone and comprises a three-axis movement assembly and a rotating assembly; the three-axis movement assembly comprises an X-axis sliding rail arranged on a test bench base, a Y-axis sliding rail arranged on the X-axis sliding rail, and a Z-axis sliding rail arranged on the Y-axis sliding rail; the rotating assembly is arranged on the Z-axis sliding rail through a connecting piece, and the hydrophone is arranged on the rotating assembly;

[0017] The bottom module comprises a fluid medium tank fixed above the height adjustment platform through the moving part of the switching module; a circular hole is arranged at the center of the contact side of the fluid medium tank with the shock wave device probe; a film is attached to the inner wall of the fluid medium tank, the film has impedance matching with the liquid medium material in the fluid medium tank; a limiting groove is arranged on the X-axis direction wall of the fluid medium tank; a sample holder is arranged on the limiting groove through a lifting hand wheel screw structure; the limiting groove fixes the sample holder during measurement; the sample holder comprises a cross beam and a U-shaped frame; a floating pressing block is arranged on the cross beam through a floating hand wheel screw structure; an upper pressing block is connected to the floating pressing block; a lower pressing block is connected to the middle part of the U-shaped frame; the lower pressing block and the upper pressing block are oppositely arranged to clamp the sample.

[0018] Preferably, the clamping mechanism comprises a fixed sliding table and a limiting sliding table; an axial baffle is arranged on the fixed sliding table; a V-shaped limiting block is arranged on the limiting sliding table; the V-shaped limiting block is detachably connected with the upper limiting block; the shock wave device probe end is arranged between the V-shaped limiting block and the upper limiting block; the tail end of the shock wave device abuts against the axial baffle.

[0019] Preferably, the hydrophone and the flexible film sensor are electrically connected with the data acquisition and processing module; after the hydrophone or the flexible film sensor collects the dynamic pressure wave signal, the signal is transmitted to the data acquisition and processing module for data storage and analysis.

[0020] Preferably, a test method of the mixed type simulation test device of the extracorporeal shock wave device comprises the following specific steps:

[0021] Step S1: install the shock wave device on the clamping mechanism; switch and adjust the positions of the solid medium measuring module and the fluid medium measuring module through the switching module, so that the selected measuring module is coaxially aligned with the shock wave device probe;

[0022] Step S2: fix the sample on the selected measuring module and coaxially align the sample with the shock wave device probe;

[0023] Step S3: move the clamping mechanism and adjust the hand wheel of the measuring module for controlling the sample position, so that the shock wave device contacts the measuring module; start the shock wave device; collect the dynamic pressure signal in the measuring module;

[0024] Step S4: transmit the collected dynamic pressure signal to the data acquisition and processing module for data storage and analysis.

[0025] Preferably, when the solid medium measurement module is selected by the measurement module, before fixing the sample, the solid conductive medium is fixed with the sample, the second hand wheel screw clamp connection is adjusted in the step S3, the sample is arranged opposite to the solid conductive medium near the one end of the shock wave device probe, the other end of the sample is attached to the flexible film sensor, the position of the clamping mechanism is adjusted and the sample position is moved by using the first hand wheel screw, so that the shock wave device probe contacts the solid conductive medium.

[0026] Preferably, when the fluid medium measurement module is selected by the measurement module, the circular hole on the fluid medium box is aligned with the shock wave device probe in the step S1; the position of the clamping mechanism is adjusted in the step S3, so that the shock wave device probe is inserted into the circular hole and contacts the film, the sample is placed between the lower pressing block and the upper pressing block, the floating hand wheel screw is started, the upper pressing block is lowered by the floating pressing block, so that the sample is fixed between the lower pressing block and the upper pressing block; the sample height is adjusted by the lifting hand wheel screw, so that the sample is coaxially arranged with the circular hole, the sample holder X-axis position is moved, so that the distance between the sample and the circular hole reaches the test requirement, the position and direction of the hydrophone are adjusted by the three-axis moving assembly and the rotating assembly during the measurement process, so that the vertical collection of the hydrophone and the shock wave is realized.

[0027] Therefore, the body outside the shock wave device has the beneficial effects of the mixed type simulation test device:

[0028] (1) The switching module of the mixed type simulation test device of the body outside the shock wave device can quickly switch the measurement module to meet different measurement requirements;

[0029] (2) The sample fixing assembly of the mixed type simulation test device of the body outside the shock wave device can stably clamp various types of samples to be tested;

[0030] (3) The clamping mechanism can adapt to shock wave handles of different diameters and shapes, perfectly solving the compatibility test problem of different brands and models of shock wave devices.

[0031] The technical solutions of the present application will be further described in detail below by means of the drawings and examples. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the present application;

[0033] Figure 2 It is a schematic diagram of the structure of the sample clamp of the solid medium measurement module using a sawtooth plate;

[0034] Figure 3Structure diagram of U-shaped clamping frame for solid medium measurement module sample clamp;

[0035] Figure 4 Structure diagram of three-dimensional for fluid medium measurement module;

[0036] Figure 5 Structure diagram of three-dimensional for clamping mechanism;

[0037] Reference signs

[0038] 1, test bench base; 2, height adjustment platform; 3, switching module; 4, single-axis sliding rail; 5, three-axis moving assembly; 501, X-axis sliding rail; 502, Y-axis sliding rail; 503, Z-axis sliding rail; 6, single-axis measurement bench; 7, bottom plate; 8, side plate; 9, back plate; 10, first guide sliding slot; 11, second guide sliding slot; 12, first hand wheel screw; 13, second hand wheel screw; 14, fixed plate; 15, rotating assembly; 16, hydrophone; 17, fluid medium tank; 18, round hole; 19, film; 20, limiting groove; 21, lifting hand wheel screw; 22, sample holder; 2201, cross beam; 2202, U-shaped frame; 23, floating pressing block; 24, floating hand wheel screw; 25, lower pressing block; 26, fixed sliding table; 27, limiting sliding table; 28, axial baffle; 29, V-shaped limiting block; 30, upper limiting block; 31, shock wave equipment probe; 32, flexible film sensor; 33, solid conductive medium; 34, sawtooth plate; 35, U-shaped clamping frame. DETAILED DESCRIPTION

[0039] The technical solutions of the present application are further described below by means of the accompanying drawings and examples.

[0040] Unless otherwise defined, technical terms or scientific terms used in the present application shall have the usual meaning understood by a person with ordinary skill in the art to which the present application belongs. The terms "first", "second" and similar words used in the present application do not represent any order, number or importance, but are only used to distinguish different components. The terms "include" or "contain" and similar words mean that the elements or objects before the words cover the elements or objects listed after the words and their equivalents, and do not exclude other elements or objects. The terms "connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. The terms "up", "down", "left", "right" and the like are only used to represent relative positional relationships, and when the absolute positions of the described objects change, the relative positional relationships may also change accordingly.

[0041] EMBODIMENT

[0042] As Figure 1As shown, a hybrid simulation test device of an extracorporeal shock wave device comprises a test bench base 1, a height adjustment platform 2 and a single shaft sliding rail 4 for installing a clamping mechanism are arranged side by side on the test bench base 1, a switching module 3 is arranged on the height adjustment platform 2, a hybrid measurement mechanism is arranged on the switching module 3, the hybrid measurement mechanism comprises two measurement modules, which are a solid medium measurement module and a fluid medium measurement module, and the switching module 3 adjusts the positions of the solid medium measurement module and the fluid medium measurement module according to measurement requirements, so that the solid medium measurement module or the fluid medium measurement module is arranged opposite to the shock wave handle on the clamping mechanism.

[0043] The solid medium measurement module comprises a single shaft measurement table 6, the single shaft measurement table 6 comprises a bottom plate 7, side plates 8 and a back plate 9, the bottom plate 7 is installed on the moving part of the switching module 3, the two side plates 8 are installed side by side on the bottom plate 7, the back plate 9 is installed on the bottom plate 7 between the two side plates 8, the first guide sliding groove 10 and the second guide sliding groove 11 are arranged side by side on the two side plates 8, the limiting plate of the sample clamp is arranged in the first guide sliding groove 10 and connected with the fixed plate 14 on the back plate 9 through the first hand wheel lead screw 12 structure, the second hand wheel lead screw 13 structure for adjusting the clamping state is arranged on the side of the sample clamp, the second hand wheel lead screw 13 structure is arranged in the second guide sliding groove 11, and the sample clamps on the two side plates 8 are symmetrically arranged.

[0044] The sample clamp in the solid medium measurement module is a zigzag plate 34 or a U-shaped clamping frame 35, which is used to adapt to test samples of different sizes, the clamp is rotationally connected with one end of the lead screw in the second hand wheel lead screw 13 structure, and the other end of the lead screw in the second hand wheel lead screw 13 structure is provided with a hand wheel through the second guide sliding groove 11, which is used to adjust the clamping state of the sample clamp.

[0045] As shown in the figure, Figure 2 The sample clamp of the solid medium measurement module is a zigzag plate 34, which is used to clamp large solids and is suitable for hard test samples.

[0046] As shown in the figure, Figure 3 The sample clamp of the solid medium measurement module is a U-shaped clamping frame 35, which is used to clamp small solids, and the U-shaped clamping frame 35 can better clamp the sample for relatively soft test samples, and is also suitable for hard test samples.

[0047] As shown in the figure, Figure 4As shown, the fluid medium measuring module includes a movement detection module and a bottom module; the movement detection module is used to adjust the position of the hydrophone, and includes a three-axis movement assembly 5 and a rotating assembly 15; the three-axis movement assembly 5 includes an X-axis sliding rail 501 arranged on the test bench base 1, a Y-axis sliding rail 502 arranged on the X-axis sliding rail 501, and a Z-axis sliding rail 503 arranged on the Y-axis sliding rail 502; the rotating assembly 15 is arranged on the Z-axis sliding rail 503 through a connecting piece, and a hydrophone 16 is arranged on the rotating assembly 15;

[0048] The bottom module includes a fluid medium tank 17 fixed above the height adjustment platform 2 through the moving part of the switching module 3; a circular hole 18 is arranged at the center of the contact side of the fluid medium tank 17 with the shock wave device probe 31; the liquid medium in the fluid medium tank 17 is water in the embodiment; a thin film 19 is attached to the inner wall of the fluid medium tank 17, and the thin film 19 is a PDMS thin film; a limiting groove 20 is arranged on the X-axis direction wall of the fluid medium tank 17; a sample holder 22 is slidably arranged on the limiting groove 20 through a lifting hand wheel lead screw 21 structure; the limiting groove 20 fixes the sample holder 22 during measurement; the sample holder 22 includes a cross beam 2201 and a U-shaped frame 2202; a floating pressing block 23 is arranged on the cross beam 2201 through a floating hand wheel lead screw 24 structure; the floating pressing block 23 is connected with an upper pressing block; a lower pressing block 25 is connected to the middle part of the U-shaped frame 2202; the lower pressing block 25 is arranged opposite to the upper pressing block and used to clamp the sample.

[0049] As shown in the figure, Figure 5 The clamping mechanism includes a fixed sliding table 26 and a limiting sliding table 27; an axial baffle 28 is arranged on the fixed sliding table 26; a V-shaped limiting block 29 is arranged on the limiting sliding table 27; the V-shaped limiting block 29 is detachably connected with an upper limiting block 30; the shock wave device probe 31 is arranged between the V-shaped limiting block 29 and the upper limiting block 30; the tail end of the shock wave device abuts against the axial baffle 28.

[0050] The hydrophone 16 and the flexible film sensor 32 are electrically connected with the data acquisition and processing module; after the hydrophone 16 or the flexible film sensor 32 collects the dynamic pressure wave signal, the signal is transmitted to the data acquisition and processing module for data storage and analysis.

[0051] The test method of the mixed type simulation test device of the extracorporeal shock wave device includes the following specific steps:

[0052] Step S1: install the shock wave device on the clamping mechanism; switch and adjust the positions of the solid medium measuring module and the fluid medium measuring module through the switching module 3, so that the selected measuring module is coaxially aligned with the shock wave device probe 31;

[0053] Step S2: fix the sample on the selected measuring module and coaxially align the sample with the shock wave device probe 31;

[0054] Step S3: moving the clamping mechanism and adjusting the hand wheel controlling the sample position of the measuring module, so that the shock wave device contacts the measuring module, starting the shock wave device, and collecting the dynamic pressure signal in the measuring module;

[0055] Step S4: transmitting the dynamic pressure signal to the data acquisition and processing module for data storage and analysis.

[0056] When the measuring module selects the solid medium measuring module, before fixing the sample, the solid conductive medium 33 is fixed with the sample, and in this embodiment, the solid conductive medium 33 used is a silicon wafer. In the step S3, the second hand wheel screw rod 13 is adjusted to clamp the sample connected with the silicon wafer. The sample is arranged opposite to the silicon wafer at one end close to the shock wave device probe 31, and the other end of the sample is attached to the flexible film sensor 32. The position of the clamping mechanism is adjusted, and the first hand wheel screw rod 12 is used to move the sample position, so that the shock wave device probe 31 contacts the silicon wafer.

[0057] When the measuring module selects the fluid medium measuring module, the selected fluid medium is degassed water. In order to avoid the influence of bubbles in the liquid on the measurement result, when other liquid media are selected, good degassing treatment should be done. In the step S1, the circular hole 18 on the fluid medium box 17 is aligned with the shock wave device probe 31; in the step S3, the position of the clamping mechanism is adjusted so that the shock wave device probe 31 extends into the circular hole 18 and contacts the PDMS film. The sample is placed between the lower pressing block 25 and the upper pressing block, the floating hand wheel screw rod 24 is started, the floating pressing block 23 drives the upper pressing block to descend, so that the sample is fixed between the lower pressing block 25 and the upper pressing block. The Y-axis position of the sample holder 22 is moved, and the sample height is adjusted through the lifting hand wheel screw rod 21, so that the sample is coaxially arranged with the circular hole 18. In the measurement process, the detection module is moved to adjust the position and direction of the hydrophone 16 through the three-axis moving assembly 5 and the rotating assembly 15, so as to realize the vertical collection of the hydrophone 16 and the shock wave.

[0058] The present application provides a mixed type simulation test device for an extracorporeal shock wave device. The device can accurately, reliably and flexibly measure the pressure and energy of the shock wave generated by different brands and models of extracorporeal shock wave devices, and can clamp various test samples according to needs by setting a special sample clamp, thereby meeting the needs of an integrated and multifunctional test device.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced by equivalents, and these modifications or replacements cannot make the modified technical solutions deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A hybrid simulation test device for an extracorporeal shock wave apparatus, characterized by: The test bench base is provided with a height adjusting platform and a single-shaft sliding rail for mounting a clamping mechanism in parallel, the height adjusting platform is provided with a switching module, the switching module is provided with a mixed measurement mechanism, the mixed measurement mechanism includes two measurement modules, which are a solid medium measurement module and a fluid medium measurement module, the switching module adjusts the positions of the solid medium measurement module and the fluid medium measurement module according to measurement requirements, so that the solid medium measurement module or the fluid medium measurement module is arranged opposite to the shock wave handle on the clamping mechanism.

2. A hybrid simulation test device for an extracorporeal shock wave device according to claim 1, characterized in that: The solid medium measurement module includes a single-shaft measurement table, the single-shaft measurement table includes a bottom plate, side plates and a back plate, the bottom plate is mounted on the moving part of the switching module, the two side plates are mounted in parallel on the bottom plate, the back plate is mounted on the bottom plate between the two side plates, the first guide sliding groove and the second guide sliding groove are arranged in parallel on the two side plates, the limiting plate of the sample clamp is arranged in the first guide sliding groove and connected with the fixed plate on the back plate through the first hand wheel screw structure, the second hand wheel screw structure for adjusting the clamping state is arranged on the side surface of the sample clamp, the second hand wheel screw structure is arranged in the second guide sliding groove, and the sample clamps on the two side plates are symmetrically arranged.

3. A hybrid simulation test device for an extracorporeal shock wave device according to claim 2, characterized in that: The sample clamp in the solid medium measurement module is a zigzag plate or a U-shaped clamping frame, which is used for adapting to test samples of different sizes and different hardnesses, the clamp is rotationally connected with one end of the screw in the second hand wheel screw structure, the other end of the screw in the second hand wheel screw structure is provided with a hand wheel through the second guide sliding groove, and the hand wheel is used for adjusting the clamping state of the sample clamp.

4. A hybrid simulation test device for an extracorporeal shock wave device according to claim 3, characterized in that: The fluid medium measurement module includes a moving detection module and a bottom module; the moving detection module is used for adjusting the position of the hydrophone and includes a three-axis moving assembly and a rotating assembly, the three-axis moving assembly includes an X-axis sliding rail arranged on the test bench base, a Y-axis sliding rail arranged on the X-axis sliding rail and a Z-axis sliding rail arranged on the Y-axis sliding rail, the rotating assembly is arranged on the Z-axis sliding rail through a connecting piece, and the hydrophone is arranged on the rotating assembly; The bottom module includes a fluid medium tank fixed above the height adjusting platform through the moving part of the switching module, a circular hole is arranged at the center of the contact side of the fluid medium tank and the shock wave equipment probe, a film is attached to the inner wall of the fluid medium tank, the film is matched with the impedance of the liquid medium material in the fluid medium tank, a limiting groove is arranged on the X-axis direction wall of the fluid medium tank, a sample holder is slidably arranged on the limiting groove through a lifting hand wheel screw structure, the limiting groove fixes the sample holder during measurement, the sample holder includes a cross beam and a U-shaped frame, a floating pressing block is arranged on the cross beam through a floating hand wheel screw structure, an upper pressing block is connected to the floating pressing block, a lower pressing block is connected to the middle part of the U-shaped frame, and the lower pressing block and the upper pressing block are arranged opposite to each other and used for clamping a sample.

5. A hybrid simulation test device for an extracorporeal shock wave device according to claim 4, characterized in that: The clamping mechanism includes a fixed sliding table and a limiting sliding table, an axial baffle is arranged on the fixed sliding table, a V-shaped limiting block is arranged on the limiting sliding table, the V-shaped limiting block is detachably connected with the upper limiting block, the shock wave equipment probe end is arranged between the V-shaped limiting block and the upper limiting block, and the tail end of the shock wave equipment abuts against the axial baffle.

6. A hybrid analog test device for an extracorporeal shock wave device according to claim 5, characterized in that: The hydrophone and the flexible film sensor are electrically connected with the data acquisition and processing module; after the hydrophone or the flexible film sensor collects the dynamic pressure wave signal, the dynamic pressure wave signal is transmitted to the data acquisition and processing module for data storage and analysis.

7. The method of claim 6, wherein the method further comprises: The specific steps are as follows: Step S1: install the shock wave equipment on the clamping mechanism, switch and adjust the positions of the solid medium measurement module and the fluid medium measurement module through the switching module, so that the selected measurement module is coaxially aligned with the shock wave equipment probe; Step S2: fix the sample on the selected measurement module and coaxially align it with the shock wave equipment probe; Step S3: move the clamping mechanism and adjust the hand wheel for controlling the sample position of the measurement module, so that the shock wave equipment contacts the measurement module, start the shock wave equipment, and collect the dynamic pressure signal in the measurement module; Step S4: transmit the collected dynamic pressure signal to the data acquisition and processing module for data storage and analysis.

8. A method of testing a hybrid analog test device for an extracorporeal shock wave device according to claim 7, characterized in that: When the measurement module selects the solid medium measurement module, before fixing the sample, fix the solid conductive medium with the sample, adjust the second hand wheel screw to clamp the sample with the solid conductive medium in the step S3, the sample is arranged opposite to the solid conductive medium near the end of the shock wave equipment probe, and the other end of the sample is attached to the flexible film sensor, adjust the position of the clamping mechanism and move the sample position using the first hand wheel screw, so that the shock wave equipment probe contacts the solid conductive medium.

9. A method of testing a hybrid analog test device for an extracorporeal shock wave device according to claim 8, characterized in that: When the measurement module selects the fluid medium measurement module, the circular hole on the fluid medium box is aligned with the shock wave equipment probe in the step S1; adjust the position of the clamping mechanism in the step S3 so that the shock wave equipment probe extends into the circular hole and contacts the film, place the sample between the lower pressing block and the upper pressing block, start the floating hand wheel screw, control the floating pressing block to lower the upper pressing block, so that the sample is fixed between the lower pressing block and the upper pressing block; adjust the sample height by the lifting hand wheel screw, so that the sample is coaxially arranged with the circular hole, move the sample holder X-axis position, so that the distance between the sample and the circular hole meets the test requirements, and move the detection module during the measurement to adjust the position and direction of the hydrophone through the three-axis moving assembly and the rotating assembly, to realize the vertical collection of the hydrophone and the shock wave.

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