Neural stimulation needle conduction test and silicification blocking test device

Abstract

The utility model relates to the technical field of medical auxiliary equipment production, and provides a nerve stimulation needle electric conduction test and silicification blocking test device which comprises a bottom plate, an electric conduction test station, a silicification blocking test station and an electric control box are arranged on the bottom plate, and an overturning station is arranged between the electric conduction test station and the silicification blocking test station. The conductive test station comprises a conductive plate movably mounted on the bottom plate and an indicator lamp connected to the electric cabinet, the turnover station comprises a turnover support, a mounting plate connected with a rotating motor is mounted on the turnover support, an electric plug is arranged on the mounting plate, and the silicification blocking test station comprises a movable silicone oil groove and a detection camera. A touch screen is arranged on the electric cabinet; the nerve stimulation needle is automatically switched between the electric conduction test and the silicification blocking test through the overturning station, manual product clamping and taking-out are not needed in the test process, a machining tool does not need to be replaced, the machining treatment process of the nerve stimulation needle is simplified, the machining efficiency is improved, and the device is more suitable for industrial mass production.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment production, and particularly relates to a device for conductive testing and siliconization plugging detection of a nerve stimulation needle. Background Art

[0002] A nerve stimulation needle is a key medical device, integrating core components such as a needle tube, a needle seat, an infusion connector, and a wire connector. In the treatment of diseases such as hemiplegia, somatic sensory disorders, and joint pain, the nerve stimulation needle plays an indispensable role; in addition, during the implementation of peripheral nerve block anesthesia, the nerve stimulation needle also plays a key role, helping doctors accurately determine the anesthesia position and having a wide range of applications in the medical field.

[0003] During the production of common nerve stimulation needles, processes such as conductive testing, siliconization, and plugging detection are generally included. In the prior art, these three processes usually manually test and process products one by one, with low processing efficiency, high labor intensity for workers, and the three processes are generally carried out separately and are not related to each other, requiring repeated clamping, positioning, and removal of products, with a cumbersome processing flow, reducing production efficiency and being not suitable for mass production. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a device for conductive testing and siliconization plugging detection of a nerve stimulation needle in view of the deficiencies of the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A device for conductive testing and siliconization plugging detection of a nerve stimulation needle includes a bottom plate. A conductive testing station, a siliconization plugging detection station, and an electric control box are arranged on the bottom plate. It is characterized in that a flipping station is arranged between the conductive testing station and the siliconization plugging detection station. The conductive testing station includes a movable conductive plate and an indicator light connected to the electric control box. The flipping station includes a flipping bracket. An installation plate connected to a rotating motor is installed on the flipping bracket. A power connection plug is arranged on the installation plate. The siliconization plugging detection station includes a movable silicone oil tank and a detection camera. A touch screen is arranged on the electric control box.

[0007] As a further improvement of the utility model, the conductive plate is connected to a sliding plate. The sliding plate is installed on the bottom plate through a slide rail, and the sliding plate is connected to a translation electric cylinder.

[0008] As a further improvement of the utility model, the conductive plate is connected to the sliding plate through an adjusting bracket.

[0009] As a further improvement of the present utility model, turning connectors are provided at both ends of the mounting plate. Both ends of the mounting plate are respectively connected to a turning bracket and a rotating motor through the turning connectors, and the rotating motor is installed on the turning bracket.

[0010] As a further improvement of the present utility model, a wire arranging plate and a plug board are connected to the mounting plate. A power connection plug is arranged on the plug board. A stretching air cylinder is connected to the mounting plate, and a stretching push plate matched with the power connection plug is connected to the stretching air cylinder.

[0011] As a further improvement of the present utility model, a die bar pressing block and a clamping air cylinder are connected to the mounting plate, and a clamping block is connected to the clamping air cylinder.

[0012] As a further improvement of the present utility model, the silicone oil tank is installed on a silicone oil tank mounting seat. The sliding rail of the silicone oil tank mounting seat is installed on the turning bracket, and the silicone oil tank mounting seat is connected to a lifting electric cylinder.

[0013] As a further improvement of the present utility model, an air knife and a forward air cylinder are provided on the silicone oil tank mounting seat. A silicone oil protection cover is connected to the forward air cylinder, and the silicone oil protection cover is movably connected to the silicone oil tank.

[0014] As a further improvement of the present utility model, a detachable silicone oil separation grid is installed in the silicone oil tank, and a disassembly handle is connected to the silicone oil tank.

[0015] As a further improvement of the present utility model, a process control button and an emergency stop button are provided on the bottom plate.

[0016] The beneficial effects of the present utility model are as follows:

[0017] The present utility model provides a nerve stimulation needle conductive test and siliconization plugging detection device. Through the turning station, the automatic switching of the nerve stimulation needle between the conductive test station and the siliconization plugging detection station is realized, and the automatic continuous processing of the nerve stimulation needle conductive test and siliconization plugging detection process is achieved. During the test process, there is no need for manual loading and unloading of products, and there is no need to replace the processing tooling, which simplifies the processing process of the nerve stimulation needle, improves the processing efficiency, and is more suitable for industrial mass production.

[0018] 2. In the turning station of the present utility model, a mounting plate structure connected to a rotating motor is adopted, so as to drive the nerve stimulation needle on the mounting plate to rotate to different processing stations, realizing the automatic switching of processing procedures. And a stretching air cylinder and a plug board are provided on the mounting plate, and a power connection plug is connected to the plug board. The conductive joint of the nerve stimulation needle of the power connection plug can be quickly ejected through the stretching air cylinder, which simplifies the processing process and improves the production efficiency.

[0019] 3. In the conductive test station of the present utility model, the conductive plate is connected to the sliding plate through an adjusting bracket. The sliding plate is connected to a translation electric cylinder. The angle of the conductive plate can be adjusted through the adjusting bracket, and the horizontal position of the conductive plate can be adjusted through the translation electric cylinder, so as to be applicable to nerve stimulation needles of different specifications or test requirements, having a certain versatility.

[0020] 4. In the siliconization plugging detection station of the present utility model, a detachable silicone oil separation grid is installed in the silicone oil tank. Multiple nerve stimulation needles can be simultaneously subjected to siliconization plugging detection, and the disassembly, installation and cleaning are convenient, improving the processing efficiency. A air knife and a silicone oil protection cover are provided and are matched with the silicone oil tank. After the siliconization test is completed, the recovery and anti-volatile protection of the silicone oil can be carried out, and there is no need to frequently supplement the silicone oil, ensuring the stability of the siliconization plugging detection process and reducing the raw material cost.

[0021] 5. In the present utility model, an indicator light for recording the conductive test result and a detection camera for recording the siliconization plugging detection result are adopted. The indicator light, the detection camera are connected to the electric control box, and the on-off situation of the indicator light and the photos of the needle tips bubbling in the silicone oil tank taken by the detection camera are transmitted to the touch screen for display, so as to help the operator record and display the unqualified positions and ensure the accuracy of the test results. Brief Description of the Drawings

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0023] Attached Figure 1 is the first overall structural schematic diagram of the present utility model.

[0024] Attached Figure 2 is the second overall structural schematic diagram of the present utility model.

[0025] Attached Figure 3 is the partial structural schematic diagram of the conductive test station of the present utility model.

[0026] Attached Figure 4 is the first partial structural schematic diagram of the flipping station of the present utility model.

[0027] Attached Figure 5 is the second partial structural schematic diagram of the flipping station of the present utility model.

[0028] Attached Figure 6 is the partial structural schematic diagram of the siliconization plugging detection station of the present utility model.

[0029] In the figure: 1 is the bottom plate, 2 is the conductive test station, 201 is the conductive plate, 202 is the adjusting bracket, 203 is the sliding plate, 204 is the translation electric cylinder, 205 is the indicator light, 3 is the flipping station, 301 is the flipping bracket, 302 is the mounting plate, 303 is the flipping connecting piece, 304 is the rotating motor, 305 is the wire arranging plate, 306 is the plug board, 307 is the power connection plug, 308 is the stretching air cylinder, 309 is the stretching push plate, 310 is the die bar pressing block, 311 is the clamping air cylinder, 312 is the clamping block, 4 is the siliconization plugging detection station, 401 is the silicone oil tank, 402 is the silicone oil tank mounting seat, 403 is the lifting electric cylinder, 404 is the air knife, 405 is the forward air cylinder, 406 is the silicone oil protection cover, 407 is the silicone oil separation grid, 408 is the disassembly handle, 409 is the detection camera, 5 is the electric control box, 501 is the touch screen, 6 is the process control button, and 7 is the emergency stop button. Detailed implementation manners

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0031] As Figure 1 shown, a conductive test and siliconization plugging detection device for a nerve stimulation needle includes a bottom plate 1. A conductive test station 2, a siliconization plugging detection station 4, and an electric control box 5 are provided on the bottom plate 1. It is characterized in that a flipping station 3 is provided between the conductive test station 2 and the siliconization plugging detection station 4. The conductive test station 2 includes a movable conductive plate 201 and an indicator light 205 connected to the electric control box 5. The flipping station 3 includes a flipping bracket 301. A mounting plate 302 connected to a rotating motor 304 is installed on the flipping bracket 301. A power connection plug 307 is provided on the mounting plate 302. The siliconization plugging detection station 4 includes a movable silicone oil tank 401 and a detection camera 409. The detection camera 409 is used to photograph and record the situation of air bubbles emerging from the tip of the nerve stimulation needle in the silicone oil tank 401 during the siliconization plugging detection process. A touch screen 501 is provided on the electric control box 5. The touch screen 501 is used to adjust the parameters of the test device and display the test result information.

[0032] Preferably, multiple groups of corresponding labels are marked on the indicator light 205, the mounting plate 302, and the silicone oil tank 401 to respectively correspond to the nerve stimulation needles tested on the product die bar.

[0033] In a specific embodiment, further, the conductive plate 201 is connected to the sliding plate 203, the sliding plate 203 is installed on the bottom plate 1 by a slide rail, and the sliding plate 203 is connected to the translation electric cylinder 204.

[0034] Preferably, the translation electric cylinder 204 is a linear module.

[0035] In a specific embodiment, further, the conductive plate 201 is connected to the sliding plate 203 through an adjustment bracket 202, and the conductive plate 201 can adjust the tilt angle through the adjustment bracket 202 to be applicable to nerve stimulation needles of different specifications or different test requirements.

[0036] In a specific embodiment, further, the two ends of the mounting plate 302 are provided with flipping connectors 303. The two ends of the mounting plate 302 are respectively connected to the flipping bracket 301 and the rotating motor 304 through the flipping connectors 303, and the rotating motor 304 is installed on the flipping bracket 301.

[0037] Preferably, the rotating motor 304 is a servo motor.

[0038] In a specific embodiment, further, a wire arranging plate 305 and a plug board 306 are connected to the mounting plate 302. The wire arranging plate 305 is used to arrange and store the wires connecting the nerve stimulation needle to the conductive connector to avoid the interference of messy wires on the test process. A power connection plug 307 is provided on the plug board 306. A stretching air cylinder 308 is connected to the mounting plate 302, and a stretching push plate 309 matching with the power connection plug 307 is connected to the stretching air cylinder 308. The stretching push plate 309 is used to quickly eject the conductive connector of the nerve stimulation needle on the power connection plug 307.

[0039] In a specific embodiment, further, a die bar pressing block 310 and a clamping air cylinder 311 are connected to the mounting plate 302. A clamping block 312 is connected to the clamping air cylinder 311. The die bar pressing block 310 and the clamping block 312 are used to limit and fix the product die bar equipped with the nerve stimulation needle.

[0040] In a specific embodiment, further, the silicone oil tank 401 is installed on the silicone oil tank mounting seat 402. The silicone oil tank mounting seat 402 is installed on the flipping bracket 301 by a slide rail, and the silicone oil tank mounting seat 402 is connected to the lifting electric cylinder 403.

[0041] In a specific embodiment, further, an air knife 404 and a forward cylinder 405 are provided on the silicone oil tank mounting seat 402. A silicone oil protection cover 406 is connected to the forward cylinder 405. The silicone oil protection cover 406 is movably connected to the silicone oil tank 401. The air knife 404 is used to blow the silicone oil on the siliconized nerve stimulation needle into the silicone oil protection cover 406, and then slide it back into the silicone oil tank 401 for recycling.

[0042] In a specific embodiment, further, a detachable silicone oil separation grid 407 is installed in the silicone oil tank 401 to facilitate the cleaning and installation of the silicone oil tank 401. A disassembly handle 408 is connected to the silicone oil tank 401.

[0043] Preferably, a silicone oil tank fixing block for fixedly installing the silicone oil tank 401 is provided on the silicone oil tank mounting seat 402.

[0044] Preferably, the lifting electric cylinder 403 is a servo motor.

[0045] In a specific embodiment, further, a process control button 6 and an emergency stop button 7 are provided on the bottom plate 1. The process control button 6 and the emergency stop button 7 are connected to the electric control box 5. The process control button 6 is used to control the start and operation of each process of the testing device, and the emergency stop button 7 is used for emergency shutdown when the testing device fails.

[0046] The specific working process is as follows: When conducting the conductive test and siliconization plugging test of the nerve stimulation needle, first assemble the product mold strip with the nerve stimulation needle onto the mounting plate 302, click the process control button 6, the clamping cylinder 311 drives the clamping block 312 to fix the product mold strip, the rotating motor 304 drives the mounting plate 302 to rotate to the back, and then install the conductive connector of the nerve stimulation needle onto the power connection plug 307 of the plug board 306 on the back of the mounting plate 302. The installation process of the product mold strip is completed;

[0047] Then click the process control button 6 again, the translation electric cylinder 204 drives the conductive plate 201 to move forward to contact the tip of the nerve stimulation needle for the conductive test. The test result is recorded by the indicator light 205 and transmitted to the touch screen 501 for display. The conductive test process is completed;

[0048] Click the process control button 6 again, the translation electric cylinder 204 drives the conductive plate 201 to move backward and reset. The rotating motor 304 drives the nerve stimulation needle on the mounting plate 302 to rotate so that the needle tip faces the position of the silicone oil tank 401 below. The lifting electric cylinder 403 drives the silicone oil tank 401 to move up, submerging the needle tip of the nerve stimulation needle in the silicone oil for needle tip siliconization and air blowing plugging test. The detection camera 409 takes pictures of the bubble situation at the tip of the nerve stimulation needle in the silicone oil tank 401 and transmits it to the touch screen 501 for display. The siliconization test process is completed;

[0049] Click the process control button 6 again, the air knife 404 starts to blow off the excess silicone oil on the nerve stimulation needle. After the lifting electric cylinder 403 drives the silicone oil tank 401 to move down and reset, the air knife 404 closes. The forward cylinder 405 drives the silicone oil protection cover 406 to seal the silicone oil tank 401. The rotation motor 304 drives the mounting plate 302 to rotate to the initial position. The stretching cylinder 308 drives the stretching push plate 309 to eject the conductive joint of the nerve stimulation needle on the power connection plug 307 and then resets. The clamping cylinder 311 drives the clamping block 312 to loosen the product mold strip, take out the product mold strip, remove the unqualified products according to the test results on the touch screen 501, and the overall process ends.

[0050] It can be understood that the above specific description of the present invention is only for explaining the present invention and is not limited to the technical solutions described in the embodiments of the present invention. Those of ordinary skill in the art should understand that the present invention can still be modified or equivalently replaced to achieve the same technical effect; as long as it meets the use requirements, it is within the protection scope of the present invention.

[0051] It should also be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device. Without further limitation, the elements defined by the statement "including..." do not exclude the presence of additional identical elements in the process, method, article or device including the said elements.

Claims

1. A device for conducting and silicifying blockage detection of a nerve stimulation needle, comprising a base plate (1), on which a conducting test station (2), a silicifying blockage detection station (4) and an electric control box (5) are arranged, characterized in that: A flipping station (3) is provided between the conductive test station (2) and the siliconized plugging detection station (4); the conductive test station (2) comprises a movable conductive plate (201) and an indicator light (205) connected to an electric control box (5); the flipping station (3) comprises a flipping bracket (301); a mounting plate (302) connected to a rotating motor (304) is mounted on the flipping bracket (301); an electrical plug (307) is provided on the mounting plate (302); the siliconized plugging detection station (4) comprises a movable silicone oil tank (401) and a detection camera (409); and a touch screen (501) is provided on the electric control box (5).

2. The device for testing the conductivity and blocking of a nerve stimulation needle according to claim 1, characterized in that: The conductive plate (201) is connected to a sliding plate (203); a sliding rail of the sliding plate (203) is installed on a bottom plate (1); and the sliding plate (203) is connected to a translation electric cylinder (204).

3. The device for testing the conductivity and blocking of a nerve stimulation needle according to claim 2, characterized in that: The conductive plate (201) is connected to the sliding plate (203) via an adjustment bracket (202).

4. The device for testing the conductivity and blocking of a nerve stimulation needle according to claim 1, characterized in that: Flip connectors (303) are provided at both ends of the mounting plate (302). The two ends of the mounting plate (302) are respectively connected to a flip bracket (301) and a rotating motor (304) through the flip connectors (303). The rotating motor (304) is mounted on the flip bracket (301).

5. The device for testing the conductivity and blocking of a nerve stimulation needle according to claim 1, characterized in that: The mounting plate (302) is connected to a wire arrangement plate (305) and a plug plate (306), the plug plate (306) is provided with an electrical plug (307), the mounting plate (302) is connected to a stretching cylinder (308), and the stretching cylinder (308) is connected to a stretching push plate (309) that matches the electrical plug (307).

6. The device for testing the conductivity and blocking of a nerve stimulation needle according to claim 1, characterized in that: The mounting plate (302) is connected to a mold bar pressing block (310) and a clamping cylinder (311), and the clamping cylinder (311) is connected to a clamping block (312).

7. The device for testing the conductivity and blocking of a nerve stimulation needle according to claim 1, characterized in that: The silicone oil tank (401) is mounted on a silicone oil tank mounting seat (402), a slide rail of the silicone oil tank mounting seat (402) is mounted on a flip bracket (301), and the silicone oil tank mounting seat (402) is connected to a lifting electric cylinder (403).

8. The device for testing the conductivity and blocking of a nerve stimulation needle according to claim 7, characterized in that: The silicone oil tank mounting seat (402) is provided with a wind knife (404) and a forward cylinder (405), the forward cylinder (405) is connected with a silicone oil protection cover (406), and the silicone oil protection cover (406) is movably connected to the silicone oil tank (401).

9. The device for testing the conductivity and blocking of a nerve stimulation needle according to claim 1, characterized in that: A detachable silicone oil separation grid (407) is installed in the silicone oil tank (401), and a disassembly handle (408) is connected to the silicone oil tank (401).

10. The device for testing the conductivity and blocking of a nerve stimulation needle according to claim 1, characterized in that: The bottom plate (1) is provided with a process control button (6) and an emergency stop button (7).

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