Diagnostic device convenient to adjust

Abstract

The invention provides a diagnostic device convenient to adjust, and relates to the field of medical diagnosis. The control structure is installed above the ultrasonic diagnosis body and connected with the ultrasonic diagnosis body through a circuit, a circular shaft is fixed to the control structure through a connecting piece, a connector structure is fixed to the side edge of the control structure, and a scraping piece and a wiping piece are fixed into the connector structure of a rectangular frame structure. After the detection probe is used, the bottom end of the detection probe can be directly controlled to be embedded into the connector structure, and the detection probe is controlled to move or rotate, so that the detection surface firstly passes through the scraping piece, the residual coupling agent is scraped and removed by the scraping piece, then passes through the wiping piece, and all the residual coupling agent is wiped and removed by the wiping piece; the cleaning efficiency is improved, and the problems that after a common diagnosis device for medical diagnosis is used, a coupling agent is left, wiping needs to be carried out with great effort, and paper waste is caused are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical diagnosis, and particularly relates to a diagnostic device that is convenient to adjust. Background Art

[0002] The full name of color Doppler ultrasound is color Doppler ultrasound, which is a currently highly clear ultrasonic examination method. Color Doppler ultrasound is a medical device that can perform comprehensive diagnosis. It can display the blood flow information in human organs and lumens and perform diagnosis, so it is also called a diagnostic device. The diagnostic device can not only reflect whether there are structural lesions in various parts of the body, tissues, and fetuses, etc., but also evaluate the blood flow information of the heart and limbs. It is a non-invasive examination method that can detect intracardiac shunts and regurgitations, and is also a commonly used medical device. For the diagnostic devices commonly used in medical diagnosis on the market, during use, they will be adjusted back and forth, which is not convenient enough. Moreover, during the use of the diagnostic device, the pedal will be stepped on. After the pedal is stressed, it is easy to cause the moving wheels of the diagnostic device to displace, affecting stability. And when the supporting ultrasonic probe is used, coupling agent needs to be applied in advance. Applying the coupling agent is laborious and not uniform enough. Also, after the ultrasonic probe is used, coupling agent will remain, which needs to be wiped laboriously, causing waste of paper. Summary of the Invention

[0003] The embodiment of the present disclosure relates to a diagnostic device that is convenient to adjust. When the ultrasonic diagnostic main body needs to be moved, the pushing head assembly is controlled to move forward through the control rod, driving the moving part to move forward, so that the moving part moves inside the guide groove at the same time. Since the guide groove is an inclined structure, it causes the front end of the ultrasonic diagnostic main body to tilt slightly upward, so that the moving part is positioned and fixed inside the front end of the guide groove. At the same time, the pushing contact assembly is separated from the ground, and then the ultrasonic diagnostic main body is pushed to move and displace. And when the ultrasonic diagnostic main body needs to be fixed for use, the front end of the ultrasonic diagnostic main body is tilted upward, and the moving part naturally drops. The moving part is pulled backward through the control rod to stop supporting the front end of the ultrasonic diagnostic main body, so that the front end of the ultrasonic diagnostic main body is in anti-slip contact with the ground through the contact assembly. When the user steps on the pedal, the ultrasonic diagnostic main body will not be displaced.

[0004] In the first aspect of the present disclosure, a diagnostice device that is easy to adjust is provided, specifically including: an ultrasonic diagnostic main body; two universal wheels are fixed to the rear end of the ultrasonic diagnostic main body, a stepping member is provided at the bottom of the front end of the ultrasonic diagnostic main body, a display is installed at the top of the ultrasonic diagnostic main body, and a contact assembly made of flexible rubber is adhesively fixed to each of the two sides of the front end of the ultrasonic diagnostic main body. The outer side of the bottom end of the contact assembly is an inclined structure. A guide groove is provided through the side plate at the bottom of the ultrasonic diagnostic main body. The right side of the L-shaped guide groove is an inclined structure, and a moving member is inserted into the guide groove; a detection probe; the detection probe is connected to the ultrasonic diagnostic main body through a line, a storage component is fixed to the side of the top end of the detection probe, a pushing member is inserted into the storage component and can be freely pulled in and out inside the storage component. The top end of the pushing member is a cylindrical structure and is sleeved with a spring; a control structure; the control structure is installed above the ultrasonic diagnostic main body and is connected to the ultrasonic diagnostic main body through a line. The control structure is fixed with a round shaft through a connecting member, and a connecting head structure is fixed to the side of the control structure. A scraping member and a wiping member are fixed inside the rectangular frame-shaped connecting head structure.

[0005] In at least some embodiments, a connecting plate for guiding is fixed to the top end of the ultrasonic diagnostic main body. A chute is provided inside the connecting plate, a groove is provided at the top end of the connecting plate, and evenly arranged clamping grooves are provided inside the groove; a side plate is fixed to each of the two sides of the bottom of the ultrasonic diagnostic main body, and two support heads are welded to the bottom of the rear end of the ultrasonic diagnostic main body. A control rod is inserted through the inside of the support head; the front end of the control rod is welded and fixed to a push head assembly. A moving member that can move freely up and down is inserted into the push head assembly. The middle position of the moving member is a round rod structure, and the two ends of the moving member are moving wheel structures. Rotating shafts are installed at the two ends of the moving member.

[0006] In at least some embodiments, a side member is fixed to the side of the detection probe. The bottom end of the side member is an inclined structure, and the bottom surface is flush with the bottom end of the detection probe. Uniformly arranged liquid outlet holes are provided at the bottom of the side member; a connecting pipe is fixed to the top end of the side member. The inside of the connecting pipe is communicated with the inside of the liquid outlet holes. The top end of the connecting pipe is connected to the storage component and is communicated with the inside of the storage component. A support member is fixed to the top end of the storage component. An opening is provided on the side of the support member, and a clamping opening is provided inside the support member; the top end of the pushing member is inserted through the inside of the support member and can be freely pulled in and out inside the support member. The top end of the pushing member is a rotatable structure. A vertical rod is fixed to the side of the rotatable part and can move guidingly inside the clamping opening. The top end of the spring contacts a pressing member. The pressing member is also sleeved outside the pushing member. A clamping plate component made of elastic metal is fixed to the top end of the pressing member. The clamping plate component is inserted into the opening. Uniformly arranged wedge-shaped blocks are fixed to the inner side of the clamping plate component, and the wedge-shaped blocks are clamped with the side of the opening.

[0007] In at least some embodiments, a connecting member with a U-shaped structure is fixed to the bottom of the control structure. The connecting plate is embedded inside the connecting member. The round shaft is inserted inside the sliding groove to move and rotate. A limiting member is fixed inside the connecting plate, and the limiting member is inserted inside the clamping groove. At the bottom of the connecting head structure, a sliding head structure with a T-shaped structure is fixed. The inside of the sliding head structure is in communication with the inside of the connecting head structure. The side of the scraping member made of silica gel is a wedge-shaped structure, and the wiping member is adhered to the side of the scraping member. The wiping member is made of sponge material. Fixed rods are slidably inserted on both sides of the sliding head structure. A wedge-shaped rubber block for limiting is fixed at the top of the fixed rod. The bottom of the fixed rod is fixedly connected to the collecting member. The inside of the collecting member is in communication with the inside of the connecting head structure and the sliding head structure.

[0008] The present invention provides an adjustable diagnostic device, which has the following beneficial effects: When the ultrasonic diagnostic main body needs to be moved, the pushing head assembly is controlled to move forward through the control rod, driving the moving member to move forward, so that the moving member moves inside the guide groove at the same time. Since the guide groove is an inclined structure, it makes the front end of the ultrasonic diagnostic main body slightly upturned, so that the moving member is positioned and fixed inside the front end of the guide groove. At the same time, the pushing contact assembly is separated from the ground, and then the ultrasonic diagnostic main body is pushed to move and displace. When the ultrasonic diagnostic main body needs to be fixed for use, the front end of the ultrasonic diagnostic main body is upturned, and the moving member naturally falls. The moving member is pulled backward through the control rod to stop supporting the front end of the ultrasonic diagnostic main body, so that the front end of the ultrasonic diagnostic main body is in anti-slip contact with the ground through the contact assembly. When the user steps on the stepping member, the ultrasonic diagnostic main body will not be displaced.

[0009] When it is necessary to control the front and back adjustment of the control structure, the front end of the control structure can be directly pulled up, rotated around the round shaft, and the limiting member is disengaged from the inside of the clamping groove. The control structure is pulled to move and adjust the position back and forth. After the adjustment is completed, the control structure is put down, and the limiting member is inserted into the inside of the clamping groove to be fixed, fixing the control structure and making the control structure convenient to adjust.

[0010] When the detection probe needs to be used, the pushing member is pulled up to compress the spring, and the top of the pushing member is controlled to rotate so that the bottom end of the vertical rod contacts and is fixed above the supporting member. The coupling agent is added to the inside of the storage component, and then the top of the pushing member is rotated so that the vertical rod is guided and displaced inside the bayonet. With the thrust of the spring, the coupling agent is continuously discharged through the liquid outlet hole, so that during the use of the detection probe, the liquid outlet hole is continuously controlled to discharge, and there is no need to smear the coupling agent laboriously. After the spring is fully extended and the pushing force of the pushing member weakens, the pressing member and the clamping plate component can be pressed down and fixed by the wedge-shaped block to compress one end of the spring and restore the force to push the coupling agent again.

[0011] After the detection probe is used, the bottom end of the detection probe can be directly controlled to be embedded into the inside of the connector structure, and the detection probe is controlled to move or rotate so that the detection surface first passes through the scraping member, enabling the scraping member to scrape and remove the residual coupling agent, and then passes through the wiping member, enabling the wiping member to wipe and remove all the residual coupling agent, thereby improving the cleaning efficiency. Description of the Drawings

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments will be briefly introduced below.

[0013] The drawings in the following description only relate to some embodiments of the present invention and do not limit the present invention.

[0014] In the drawings: Figure 1 The three-dimensional structure diagram of the present application is shown; Figure 2 The bottom view structure diagram of the present application is shown; Figure 3 The exploded three-dimensional structure diagram of the present application is shown; Figure 4 The exploded bottom view structure diagram of the present application is shown; Figure 5 The exploded three-dimensional and partial enlarged structure diagram of the ultrasonic diagnosis main body of the present application is shown; Figure 6 The exploded bottom view structure diagram of the ultrasonic diagnosis main body of the present application is shown; Figure 7 The exploded bottom view structure diagram of the detection probe of the present application is shown; Figure 8 The exploded bottom view structure diagram of the control structure of the present application is shown.

[0015] List of Reference Numerals 1. Ultrasonic diagnosis main body; 101. Connection plate; 102. Card slot; 103. Contact assembly; 104. Side plate; 105. Guide groove; 106. Control rod; 107. Pushing head assembly; 108. Moving part; 2. Detection probe; 201. Side part; 202. Liquid outlet hole; 203. Connecting pipe; 204. Storage part; 205. Support part; 206. Pushing part; 207. Pressing part; 208. Card plate part; 3. Control structure; 301. Connecting part; 302. Limiting part; 303. Connector structure; 304. Sliding head structure; 305. Scraping member; 306. Wiping member; 307. Fixed rod; 308. Collection part. Detailed Embodiments

[0016] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions of the embodiments of the present invention with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of them. Based on the described embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of the present invention.

[0017] Embodiment 1: Please refer to Figures 1 to 8 : The present invention provides a diagnostic device that is easy to adjust, including: an ultrasonic diagnostic main body 1; two universal wheels are fixed to the rear end of the ultrasonic diagnostic main body 1, a stepping member is provided at the bottom of the front end of the ultrasonic diagnostic main body 1, a display is installed at the top of the ultrasonic diagnostic main body 1, and a contact assembly 103 made of flexible rubber is adhesively fixed to each side of the front end of the ultrasonic diagnostic main body 1. The outer bottom end of the contact assembly 103 is an inclined structure for contacting the ground to fix the ultrasonic diagnostic main body 1 in an immovable state for stable use. A guide groove 105 is formed in the bottom of the ultrasonic diagnostic main body 1 through a side plate 104. The right side of the L-shaped guide groove 105 is an inclined structure. A moving member 108 is inserted into the guide groove 105 to guide the displacement of the moving member 108 inside it. When the ultrasonic diagnostic main body 1 moves, the contact assembly 103 cannot contact the ground, facilitating the movement of the ultrasonic diagnostic main body 1; a detection probe 2; the detection probe 2 is connected to the ultrasonic diagnostic main body 1 through a line. A storage component 204 is fixed to the top side of the detection probe 2 for storing the coupling agent. A pushing member 206 is inserted into the storage component 204 and can be freely pulled in and out inside the storage component 204. The top of the pushing member 206 is a cylindrical structure and is sleeved with a spring. With the elasticity of the spring, the coupling agent is automatically discharged, reducing the steps of applying the coupling agent; a control structure 3; the control structure 3 is installed above the ultrasonic diagnostic main body 1 and is connected to the ultrasonic diagnostic main body 1 through a line. The control structure 3 is fixed with a round shaft through a connecting member 301, enabling the bottom of the control structure 3 to rotate around the round shaft to freely adjust the front and back use positions. A connecting head structure 303 is fixed to the side of the control structure 3. A scraping member 305 and a wiping member 306 are fixed inside the rectangular frame-shaped connecting head structure 303. After the detection probe 2 is used, the detection probe 2 is controlled to pass through the scraping member 305 and the wiping member 306 in sequence to remove the residual coupling agent.

[0018] In the embodiments of the present disclosure, as Figure 5 With Figure 6As shown, a connecting plate 101 for guiding is fixed at the top end of the ultrasonic diagnosis main body 1. A chute is provided inside the connecting plate 101 to enable the round shaft to freely move and flip inside it, facilitating the front-back adjustment of the use position of the control structure 3. A groove is provided at the top end of the connecting plate 101, and evenly arranged clamping grooves 102 are provided inside the groove. After the control structure 3 adjusts its position, the limiting member 302 is inserted into the inside of the clamping groove 102 for fixation; on both sides of the bottom of the ultrasonic diagnosis main body 1, a side plate 104 is respectively fixed. At the bottom rear end of the ultrasonic diagnosis main body 1, two support heads are welded. A control rod 106 is inserted through the inside of the support heads to control the guiding and pulling of the control rod 106; the front end of the control rod 106 is fixedly welded to the pushing head assembly 107. A movable member 108 that can freely move up and down is inserted into the inside of the pushing head assembly 107, enabling the movable member 108 to freely move up and down inside the pushing head assembly 107. The middle position of the movable member 108 is in a round rod shape, and both ends of the movable member 108 are in a moving wheel structure and can contact the ground for rotation. Rotating shafts are installed at both ends of the movable member 108 to facilitate the movement and displacement of the ultrasonic diagnosis main body 1.

[0019] In the embodiment of the present disclosure, as Figure 3 With Figure 7 As shown, a side member 201 is fixed to the side of the detection probe 2. The bottom end of the side member 201 is in an inclined structure, facilitating the smoothing of the discharged coupling agent, and the bottom surface is flush with the bottom end of the detection probe 2. A plurality of evenly arranged liquid outlet holes 202 are provided at the bottom of the side member 201; a connecting pipe 203 is fixed to the top end of the side member 201. The inside of the connecting pipe 203 is communicated with the inside of the liquid outlet holes 202. The top end of the connecting pipe 203 is connected to the storage component 204 and is communicated with the inside of the storage component 204. A support member 205 is fixed to the top end of the storage component 204. An opening is provided on the side of the support member 205, and a clamping opening is provided inside the support member 205 to enable the vertical rod to pass through; the top end of the pushing member 206 is inserted through the inside of the support member 205 and can freely be pulled in and out inside the support member 205. The top end of the pushing member 206 is a rotatable structure. A vertical rod is fixed to the side of the rotatable part. The vertical rod can be guided to move inside the clamping opening. The top end of the spring contacts the pressing member 207. The pressing member 207 is simultaneously sleeved outside the pushing member 206. A clamping plate component 208 made of elastic metal material is fixed to the top end of the pressing member 207. The clamping plate component 208 is inserted into the inside of the opening. A plurality of evenly arranged wedge-shaped blocks are fixed to the inner side of the clamping plate component 208. The wedge-shaped blocks are clamped with the side of the opening, and after the elasticity of the spring decreases, the elasticity of the spring can be adjusted through the clamping plate component 208 and the pressing member 207 to restore the force for pushing the coupling agent.

[0020] In the embodiment of the present disclosure, as Figure 4 With Figure 7As shown in the figure, a U-shaped connecting piece 301 is fixed to the bottom of the control structure 3. The connecting plate 101 is embedded inside the connecting piece 301. The round shaft is inserted inside the sliding groove to move and rotate. A limiting piece 302 is fixed inside the connecting plate 101. The limiting piece 302 is inserted inside the clamping groove 102 to limit and fix the control structure 3. A T-shaped sliding head structure 304 is fixed to the bottom of the connector structure 303. The inside of the sliding head structure 304 is in communication with the inside of the connector structure 303 to facilitate the passage of the coupling agent for scraping. The side of the scraping piece 305 made of silicone is a wedge-shaped structure. It passes by the bottom of the detection probe 2 to remove the residual coupling agent. The wiping piece 306 is bonded to the side of the scraping piece 305. The wiping piece 306 is made of sponge to wipe the residual coupling agent. Fixed rods 307 are slidably inserted on both sides of the sliding head structure 304. A wedge-shaped rubber block for limiting is fixed to the top of the fixed rod 307 for anti-slip limiting and fixing. The bottom of the fixed rod 307 is fixedly connected to the collecting piece 308. The inside of the collecting piece 308 is in communication with the inside of the connector structure 303 and the sliding head structure 304 to collect the scraped coupling agent.

[0021] Working principle of this embodiment: When the ultrasonic diagnosis main body 1 needs to be used, the control joystick 106 is used to control the forward movement of the push head assembly 107, driving the moving part 108 to move forward, so that the moving part 108 moves inside the guide groove 105 at the same time. Since the guide groove 105 is of an inclined structure, the front end of the ultrasonic diagnosis main body 1 is slightly lifted upwards, so that the moving part 108 is positioned and fixed inside the front end of the guide groove 105. At this time, the universal wheels and both ends of the moving part 108 are in contact with the ground at the same time, and then the ultrasonic diagnosis main body 1 is pushed to move. After moving to the destination, the front end of the ultrasonic diagnosis main body 1 is slightly lifted, the moving part 108 naturally drops, and the moving part 108 is pulled backward by the joystick 106. The front end of the ultrasonic diagnosis main body 1 is in anti-slip contact with the ground through the contact assembly 103, and the ultrasonic diagnosis main body 1 is limited and fixed to prevent the ultrasonic diagnosis main body 1 from shifting when the pedal is stepped on later. Then, the front end of the control structure 3 is pulled up, and the control structure 3 is pulled back and forth, so that the round shaft slides inside the chute, adjusting the front and rear positions of the control structure 3. After the adjustment is completed, the control structure 3 is lowered, so that the limiting part 302 is inserted into the clamping groove 102 for clamping and fixing, which is convenient for adjusting the position. During detection, the ultrasonic diagnosis main body 1 is controlled to be powered on, the detection probe 2 is connected to the ultrasonic diagnosis main body 1 through a line, the push part 206 is pulled up and rotated, so that the bottom of the vertical rod contacts the top end of the support part 205, and the push part 206 is limited and fixed. Then, the coupling agent is added to the inside of the storage part 204, and then the push part 206 is rotated, so that the vertical rod re-enters the inside of the bayonet. With the pushing force of the spring, the push part 206 is controlled to squeeze and discharge the coupling agent, and it is evenly discharged through the liquid outlet hole 202, reducing the manual coating step. After use, the detection probe 2 is controlled to be placed inside the connection head structure 303, and the detection probe 2 is controlled to move, so that the scraping part 305 and the wiping part 306 pass through the detection probe 2 to remove the residual coupling agent, improving the removal efficiency, and completing the diagnosis of the human body.

[0022] In this article, the following points need to be noted: 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0023] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0024] The above is only the specific implementation manner of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should be covered by the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be subject to the protection scope of the claims.

Claims

1. An adjustable diagnostic device, characterized in that, Including: An ultrasonic diagnosis main body (1); two universal wheels are fixed to the rear end of the ultrasonic diagnosis main body (1), a stepping member is provided at the bottom of the front end of the ultrasonic diagnosis main body (1), a display is installed at the top end of the ultrasonic diagnosis main body (1), and a contact component (103) made of flexible rubber is adhesively fixed to each of the two sides of the front end of the ultrasonic diagnosis main body (1). The outer side of the bottom end of the contact component (103) is of an inclined structure. A guide groove (105) is formed in the bottom of the ultrasonic diagnosis main body (1) through a side plate (104). The right side of the L-shaped guide groove (105) is of an inclined structure, and a moving member (108) is inserted into the guide groove (105); A detection probe (2); the detection probe (2) is connected to the ultrasonic diagnosis main body (1) through a wire. A storage component (204) is fixed to the side of the top end of the detection probe (2). A pushing member (206) is inserted into the storage component (204) and can be freely pulled in and out inside the storage component (204). The top end of the pushing member (206) is of a cylindrical structure and is sleeved with a spring; A control structure (3); the control structure (3) is installed above the ultrasonic diagnosis main body (1) and is connected to the ultrasonic diagnosis main body (1) through a wire. A round shaft is fixed to the control structure (3) through a connecting member (301). A connecting head structure (303) is fixed to the side of the control structure (3). A scraping member (305) and a wiping member (306) are fixed inside the rectangular frame-shaped connecting head structure (303).

2. The adjustable diagnostic device according to claim 1, wherein, A connecting plate (101) for guiding is fixed to the top end of the ultrasonic diagnosis main body (1). A chute is provided inside the connecting plate (101). A groove is provided at the top end of the connecting plate (101), and evenly arranged clamping grooves (102) are provided inside the groove.

3. The diagnostic device according to claim 2, wherein A side plate (104) is fixed to each of the two sides of the bottom of the ultrasonic diagnosis main body (1). Two support heads are welded to the bottom of the rear end of the ultrasonic diagnosis main body (1), and a control rod (106) is inserted through the inside of the support heads.

4. The adjustable diagnostic device according to claim 3, characterized in that, The front end of the control rod (106) is welded and fixed to a push head assembly (107). A moving member (108) that can move up and down freely is inserted into the push head assembly (107). The middle position of the moving member (108) is of a round rod structure. The two ends of the moving member (108) are of moving wheel structures, and rotating shafts are installed at the two ends of the moving member (108).

5. The diagnostic device according to claim 4, wherein A side member (201) is fixed to the side of the detection probe (2). The bottom end of the side member (201) is of an inclined structure, and the bottom surface is flush with the bottom end of the detection probe (2). A liquid outlet hole (202) is provided at the bottom of the side member (201) in a uniformly arranged manner.

6. The adjustable diagnostic device according to claim 5, wherein, A connecting pipe (203) is fixed to the top end of the side member (201). The inside of the connecting pipe (203) is communicated with the inside of the liquid outlet hole (202). The top end of the connecting pipe (203) is connected to the storage component (204) and is communicated with the inside of the storage component (204). A support member (205) is fixed to the top end of the storage component (204). An opening is provided on the side of the support member (205), and a clamping opening is provided inside the support member (205).

7. The diagnostic device according to claim 6, characterized in that, The top end of the pushing member (206) is inserted through and into the interior of the support member (205) and can be freely pulled and pushed within the support member (205). The top end of the pushing member (206) is a rotatable structure. A vertical rod is fixed to the side of the rotatable part. The vertical rod can be guided and moved within the bayonet. The top end of the spring contacts the pressing member (207). The pressing member (207) is simultaneously sleeved outside the pushing member (206). A clamping plate member (208) made of elastic metal is fixed to the top end of the pressing member (207). The clamping plate member (208) is inserted into the opening. Uniformly arranged wedge-shaped blocks are fixed to the inner side of the clamping plate member (208). The wedge-shaped blocks are clamped with the side of the opening.

8. The diagnostic device according to claim 7, wherein A U-shaped connecting member (301) is fixed to the bottom of the control structure (3). The connecting plate (101) is embedded within the connecting member (301). The round shaft is inserted into the interior of the sliding groove and moves and rotates. A limiting member (302) is fixed within the connecting plate (101). The limiting member (302) is inserted into the interior of the card slot (102).

9. The diagnostic device according to claim 8, which is characterized in that, A T-shaped sliding head structure (304) is fixed to the bottom of the connecting head structure (303). The interior of the sliding head structure (304) is in communication with the interior of the connecting head structure (303). The side of the scraping member (305) made of silicone material is a wedge-shaped structure. A wiping member (306) is bonded to the side of the scraping member (305). The wiping member (306) is made of sponge material.

10. The diagnostic device according to claim 9, wherein Fixed rods (307) are slidably inserted into both sides of the sliding head structure (304). A wedge-shaped rubber block for limiting is fixed to the top end of the fixed rod (307). The bottom of the fixed rod (307) is fixedly connected to the collecting member (308). The interior of the collecting member (308) is in communication with the interior of the connecting head structure (303) and the sliding head structure (304).

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