Nerve stimulation needle and nerve therapeutic apparatus using same

Abstract

The utility model relates to the field of needles, in particular to a nerve stimulation needle and a nerve therapeutic apparatus using the same, and adopts the technical scheme that the nerve stimulation needle comprises a needle body, the needle body comprises a needle point part, a needle body part and a connecting part which are sequentially arranged in the length direction, an insulating film is arranged on the outer surface of the needle body part, and a connecting piece is arranged on the outer side wall of the connecting part. The application has the effects of improving the pulse stimulation effect and reducing the pulse current efficacy loss.

Description

Technical Field

[0001] The present application relates to the field of needles, and in particular to a nerve stimulation needle and a nerve treatment device using the same. Background Art

[0002] The existing pulse therapy device includes a pulse therapy device body for generating pulse current, a pulse current output line arranged on the pulse therapy device body, and a stimulation needle arranged at the output end of the pulse current line. The existing stimulation needle is used to transmit the pulse current to the position to be stimulated, so as to stimulate the nerves.

[0003] However, since the existing stimulation needles are conductive as a whole, when the stimulation needles contact the stimulation area, the current dispersion on the stimulation needles will also affect the non-stimulated area, causing large-scale tremors in the non-treatment area. At the same time, the current dispersion weakens the stimulating effect on the stimulated area, affecting the treatment effect. Utility Model Content

[0004] In order to improve the pulse stimulation effect and reduce the loss of pulse current effectiveness, the present application provides a nerve stimulation needle and a nerve treatment device using the same.

[0005] The present application provides a nerve stimulation needle, which adopts the following technical solution:

[0006] A nerve stimulation needle and a nerve therapeutic device using the same, comprising a needle body, wherein the needle body comprises a needle tip portion, a needle body portion and a connecting portion arranged in sequence along the length direction, an insulating film is provided on the outer surface of the needle body portion, and a connecting piece is provided on the outer side wall of the connecting portion.

[0007] By adopting the above technical solution, the needle tip is easy to enter the stimulation area, the insulating film is used to wrap the needle body, reducing the possibility of pulse current dispersion, and facilitating the pulse current to directly reach the needle tip through the needle body, thereby ensuring the conductive effect of the stimulation needle, and the connecting piece is used to conduct the pulse current to the connecting part.

[0008] Preferably, the connecting member comprises a connecting block spirally wound on an outer side wall of the connecting portion along the length direction of the connecting portion.

[0009] By adopting the above technical solution, the spiral winding improves the connection strength between the connection block and the connection part.

[0010] Preferably, the connecting block is made of conductive metal.

[0011] By adopting the above technical solution, it is convenient for the connecting block to transmit the pulse current to the connecting part.

[0012] Preferably, the end of the connecting portion is serrated and the serrations match the spirally wound gap of the connecting block.

[0013] By adopting the above technical solution, the end of the connecting part away from the needle tip is serrated, which improves the connection stability between the connecting block and the connecting part and improves the supporting force of the stimulation needle.

[0014] Preferably, the needle body is a conductive metal.

[0015] By adopting the above technical solution, the needle body is a conductive metal for transmitting pulse current.

[0016] The present application provides a nerve stimulation needle, which adopts the following technical solution:

[0017] A neurotherapeutic instrument using the above-mentioned nerve stimulation needle comprises a pulse therapy instrument body, wherein the pulse current output line of the pulse therapy instrument body is provided with a clamping piece for clamping the stimulation needle.

[0018] By adopting the above technical solution, the clamping member clamps the connecting member, which makes it easy to transmit pulse current to the connecting member, so that the stimulation needle can stimulate the nerves and play a therapeutic role; the insulating film wrapped around the needle body of the stimulation needle effectively prevents the loss of current and improves the stimulation effect of the pulse current.

[0019] In summary, wrapping the outside of the stimulation needle with an insulating film can effectively reduce the possibility of the pulse current affecting the non-stimulation position, avoid large-scale jitter in the non-stimulation position, and improve the stimulation effect of the stimulation needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of a nerve stimulation needle of the present application;

[0021] Figure 2 is a cross-sectional view of a nerve stimulation needle of the present application;

[0022] Figure 3 yes Figure 2 A magnified view of middle;

[0023] Figure 4 This is a schematic diagram of the connection structure between the neurotherapy device and the nerve stimulation needle of the present application.

[0024] Explanation of the accompanying drawings: 1. needle body; 2. insulating film; 3. connecting piece; 31. connecting block; 11. needle tip; 12. needle body; 13. connecting part; 4. pulse therapy device main body; 5. pulse current output line; 6. clamping piece; 7. part to be stimulated. DETAILED DESCRIPTION

[0025] The following is combined with Figure 1-Figure 4 This application is described in further detail.

[0026] The present application embodiment discloses a nerve stimulation needle. Figure 1 and Figure 2, including a needle body 1, the needle body 1 includes a needle tip 11, a needle body 12 and a connecting portion 13 arranged in sequence along the length direction, the needle tip 11, the needle body 12 and the connecting portion 13 are integrally formed in the embodiment of the present application, the needle body 1 is a conductive metal, and the needle body 1 is made of stainless steel wire or gold wire or silver wire or copper wire in the embodiment of the present application. The cross-sectional area of ​​the needle tip 11 gradually decreases away from the needle body 12, which is convenient for plugging into the part to be stimulated 7 and transmitting pulse current to treat the part to be stimulated 7. The outer surface of the needle body 12 is wrapped with an insulating film 2, which effectively reduces the overflow of the pulse current from the needle body 12 and improves the stimulation effect.

[0027] Reference Figure 2 and Figure 3 , a connector 3 is installed on the outer wall of the connecting portion 13, and the connector 3 is used to transmit pulse current. The connector 3 includes a connecting block 31 arranged on the outer wall of the connecting portion 13 and spirally wound along the length direction of the connecting portion 13. The end of the connecting portion 13 is serrated and the serrations cooperate with the gap of the spiral winding of the connecting block 31 to improve the stability of the connecting block 31 on the connecting portion 13. In order to further improve the stability of the connecting block 31 on the connecting portion 13, the end of the connecting block 31 can be welded to the connecting portion 13. The connecting block 31 is a conductive metal, which is used to transmit the pulse current to the connecting portion 13, and then from the connecting portion 13 to the needle body 12, and then from the needle body 12 to the needle tip 11.

[0028] The implementation principle of a nerve stimulation needle in an embodiment of the present application is as follows: a pulse current is transmitted from a connecting block 31 to a connecting portion 13, and then transmitted from the connecting portion 13 to a needle body 12, and an insulating film 2 on the outside of the needle body 12 effectively blocks the loss of the pulse current, thereby improving the stimulation effect.

[0029] The present application also discloses a nerve treatment device using the above-mentioned nerve stimulation needle. Figure 4 , including a pulse therapy instrument body 4, a clamp 6 for clamping a stimulation needle is fixedly installed on a pulse current output line 5 of the pulse therapy instrument body 4, and the clamp 6 clamps a connector 3 to transmit a pulse current to the connector 3. After receiving the pulse current, the stimulation needle transmits the pulse current to the part to be stimulated 7, and the insulating film 2 effectively prevents the pulse current from being lost, thereby improving the stimulation effect.

[0030] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A nerve stimulation needle, characterized in that: The needle body (1) comprises a needle tip portion (11), a needle body portion (12) and a connecting portion (13) which are arranged in sequence along the length direction; an insulating film (2) is provided on the outer surface of the needle body portion (12); and a connecting piece (3) is provided on the outer side wall of the connecting portion (13).

2. A nerve stimulation needle according to claim 1, characterized in that: The connecting piece (3) comprises a connecting block (31) spirally wound on the outer side wall of the connecting portion (13) along the length direction of the connecting portion (13).

3. A nerve stimulation needle according to claim 2, characterized in that: The connecting block (31) is made of conductive metal.

4. A nerve stimulation needle according to claim 2, characterized in that: The end of the connecting portion (13) is serrated and the serrations are matched with the spirally wound gap of the connecting block (31).

5. A nerve stimulation needle according to claim 1, characterized in that: The needle body (1) is made of conductive metal.

6. A nerve treatment device using any of the above-mentioned nerve stimulation needles, characterized in that: The invention comprises a pulse therapeutic device body (4), wherein a pulse current output line (5) of the pulse therapeutic device body (4) is provided with a clamping member (6) for clamping a stimulation needle.

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