CN217091421U - Foldable electric stimulating needle - Google Patents
Foldable electric stimulating needle Download PDFInfo
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- CN217091421U CN217091421U CN202122685744.XU CN202122685744U CN217091421U CN 217091421 U CN217091421 U CN 217091421U CN 202122685744 U CN202122685744 U CN 202122685744U CN 217091421 U CN217091421 U CN 217091421U
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Abstract
The utility model discloses a can roll over formula electricity stimulating needle, include: electrode connection piece, needle stem and needle tail. Wherein: the electrode connection piece is of a flat sheet structure, the front surface of the electrode connection piece is provided with a groove, and a connection column crossing the groove is fixed in the groove; the needle stem is vertically fixed on the back of the electrode connection piece. One end of the pin tail is provided with a clamping groove, and the clamping groove can be clamped on the connecting column to enable the pin tail and the electrode connection piece to be detachably connected. The utility model discloses an electrical stimulation needle passes through the electrode and connects the piece to make the needle dry and the needle tail forms detachable construction, after the rotatory needle insertion of needle and gas, can dismantle the needle tail from the spliced pole, owing to demolishd the needle tail, there is not long needle tail and is standing outside skin for whole electrical stimulation needle has only remained the subsides outside skin and has covered the piece is refuted in the external flat form electrode of skin, and it does not influence and applies ointment or plaster the dressing. Therefore, the electro-stimulation needle is particularly suitable for performing pre-operation, intra-operation and post-operation electro-stimulation on a surgical patient with a large number of dressing covers.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a can roll over formula electricity stimulating needle.
Background
The information disclosed in the background of the invention is only for enhancement of understanding of the general background of the invention and is not necessarily to be construed as an admission or any form of suggestion that this information constitutes prior art that is already known to a person of ordinary skill in the art.
The electric acupuncture is a special acupuncture mode formed by combining current pulses on the basis of the traditional acupuncture, and is mainly characterized in that an electrode output by an electric needle is clamped at the tail of the acupuncture needle to form a loop, and a patient feels the sensation of electric pulses through electric stimulation. In clinical practice, electro-acupuncture is mainly used for treating the following diseases: pain diseases, encephalopathy, apoplexy, paralysis, etc., and acupuncture can recover the motor function of muscle and prevent atrophy.
At present, when the electrode is connected after the acupuncture is aerated, a long needle tail is still exposed outside the skin, although the acupuncture is convenient to pull out from the skin after the treatment is finished, and the acupuncture is prevented from being difficult to pull out after the acupuncture completely enters the skin. However, this exposed portion of acupuncture results in difficulty in applying the dressing, affecting the treatment.
SUMMERY OF THE UTILITY MODEL
To foretell problem, the utility model provides a can roll over formula electro photoluminescence needle, this electro photoluminescence needle are rotating the needle of inserting and get angry after, and the piece is refuted to detachable needle tail, only remains flat electrode in patient's skin outside, does not influence the dressing of applying ointment or plaster. In order to achieve the above object, the technical solution of the present invention is as follows.
A foldable electrical stimulation needle comprising: electrode connection piece, needle stem and needle tail. Wherein: the electrode connection piece is of a flat sheet structure, the front surface of the electrode connection piece is provided with a groove, and a connection column crossing the groove is fixed in the groove; the needle stem is vertically fixed on the back of the electrode connection piece. The pin tail is of a rod-shaped structure, one end of the pin tail is provided with a clamping groove, and the clamping groove can be clamped on the connecting column to enable the pin tail and the electrode connecting sheet to be detachably connected.
Further, the outer wall of the needle tail is provided with a thread-shaped bulge so as to increase the friction force between the needle tail and fingers when the needle is rotated for insertion.
Furthermore, the outer wall of the needle tail is wound with a metal wire, so that a thread-shaped bulge is formed, and the other end of the needle tail is provided with a grab handle.
Further, the clamping groove has elasticity, so that the connecting column can be clamped into the clamping groove or withdrawn from the clamping groove conveniently.
Further, the draw-in groove is "T" shape structure, and the notch width of draw-in groove is less than the width of connecting post, and the inside width of draw-in groove is greater than the notch width to in the connecting post card is gone into in the draw-in groove.
Further, the needle tail is made of any one of plastic, metal and the like.
Furthermore, the electrode connection piece and the connection column are made of metal, such as any one of aluminum alloy, copper alloy, iron alloy, and the like.
Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses an electrical stimulation needle passes through the electrode and connects the piece to make the needle dry and the needle tail forms detachable construction, when needs prick patient's skin with the needle dry, can connect the needle tail joint on the spliced pole of piece is connected to the electrode, the needle is done this moment and is formed wholly with the needle tail, then rotatory needle tail drives the needle dry, after the rotatory needle feeding of needle is aerifyd, can dismantle the needle tail from the spliced pole, owing to having demolishd the needle tail, there is not long needle tail standing outside skin for whole electrical stimulation needle has only kept the subsides outside skin and has covered the piece is connected to the skin at the apparent flat form electrode of skin, and it does not influence and applies ointment or plaster the dressing, and the spliced pole is connected with the electrical stimulation clamp this moment, makes the needle dry circular telegram in order to carry out the electrical stimulation.
Drawings
The accompanying drawings, which form a part of the specification, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without unduly limiting the scope of the invention.
Fig. 1 is a schematic structural diagram of a foldable electrical stimulation needle in an embodiment of the present invention.
Fig. 2 is a schematic structural view of an electrode connection piece in an embodiment of the present invention.
Fig. 3 is a top view of an electrode connection piece in an embodiment of the present invention.
Fig. 4 is a bottom view of the electrode connection piece according to the embodiment of the present invention.
Fig. 5 is a schematic structural view of the needle tail in the embodiment of the present invention.
The labels in the figures represent: 1-electrode connecting piece, 2-needle stem, 3-needle tail, 4-groove, 5-connecting column, 6-clamping groove and 7-handle.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.
For convenience of description, the words "upper", "lower", "left" and "right" in the present application, if any, merely indicate that the device or element referred to in the present application is constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention, since they are merely intended to be oriented in the upper, lower, left and right directions of the drawings themselves, and not to limit the structure, but merely to facilitate the description of the invention and to simplify the description. The description will be further described with reference to the drawings and specific examples.
Referring to fig. 1 to 5, there is illustrated a foldable electrical stimulation needle including: electrode connection piece 1, needle stem 2 and needle tail 3. Wherein:
referring to fig. 2 to 4, the electrode connection piece 1 is a flat sheet structure, and has a cylindrical groove 4 on the upper surface thereof, and a connection column 5 crossing the groove is fixed in the groove 4; the material stainless steel of electrode connection piece 1 and spliced pole 5 also can select aluminum alloy or copper alloy etc. according to actual need, can electrically conduct when being plugged into for spliced pole 5 and electro photoluminescence clamp on the one hand, and on the other hand is the in-process of repeated plug on spliced pole 5 of pintail 3, if the rigidity is not enough takes place the bending easily, and the electrode connection piece 1 and the spliced pole 5 that adopt alloy material can effectively overcome this problem.
The needle stem 2 is made of stainless steel, is welded at the center of the lower surface of the electrode connection piece 1, and is vertically connected with the electrode connection piece. The length of the needle stem 1 can be selected from 0.5 inch, 1 inch, 1.5 inch and 2 inches according to different requirements.
Referring to fig. 5, the backshank 3 is the shaft-like structure of plastics material, and its one end has draw-in groove 6, draw-in groove 6 has certain elasticity, just draw-in groove 6 is "T" shape structure, and the notch width of draw-in groove 6 is less than inside width promptly, and the notch width of draw-in groove 6 is less than the width of spliced pole 5, and draw-in groove 6 is greater than the notch width to in the spliced pole 5 card goes into the draw-in groove or withdraws from the draw-in groove, realize that backshank 3 and electrode connection piece 1 realize dismantling the connection.
In another preferred embodiment, with continued reference to fig. 1 or 5, the outer wall of the needle tail 3 has thread-like protrusions formed by winding copper wires to increase the friction force with the fingers when the needle is rotated. And the other end of the needle tail 3 is provided with a grab handle 7 so as to be more convenient when the needle tail 3 is pulled out from the connecting column 5.
The use method of the foldable electric stimulation needle comprises the following steps: when the electro-acupuncture stimulation treatment needs to be carried out, firstly, the electrode connection piece 1 and the needle stem 2 are held by one hand to form an integral structure, the needle tail 3 is held by the other hand, then the connecting column 5 is clamped into the clamping groove 6 on the needle tail 3 by pressing forcefully, at the moment, the electrode connection piece 1, the needle stem 2 and the needle tail 3 form an integral body, then the needle tail 3 is rotated to drive the needle stem 2, after the needle stem 2 is rotated to insert the needle and is aerated, the needle tail 3 is detached from the connecting column after the electrode connection piece 1 is pressed, due to the fact that the needle tail 3 is detached, the whole electro-stimulation needle only keeps the flat electrode connection piece 1 attached to the skin surface outside the skin, the flat electrode connection piece does not affect application dressing, then the connecting column 5 is connected with the electro-stimulation clamp, the needle stem 2 is electrified to carry out the electro-stimulation, and the electro-stimulation clamp can be covered by a small dressing. Therefore, the detachable electro-stimulation needle is particularly suitable for preoperative, intraoperative and postoperative electro-stimulation of operation patients with a large number of dressing covers.
Finally, it should be understood that any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention. Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and those skilled in the art should understand that various modifications or variations that can be made by those skilled in the art without inventive work are still within the scope of the present invention.
Claims (8)
1. A foldable electrical stimulation needle, comprising:
the electrode connection piece is of a flat sheet structure, the front surface of the electrode connection piece is provided with a groove, and a connection column crossing the groove is fixed in the groove;
the needle stem is vertically fixed on the back of the electrode connection piece; and
the pin tail is of a rod-shaped structure, one end of the pin tail is provided with a clamping groove, and the clamping groove can be clamped on the connecting column, so that the pin tail and the electrode connecting sheet form detachable connection.
2. A foldable electrical stimulation needle as claimed in claim 1, wherein the outer wall of the needle tail has a thread-like protrusion thereon.
3. A foldable electrical stimulation needle according to claim 2, wherein the outer wall of the needle tail is wound with a wire to form a screw-shaped protrusion, and the other end of the needle tail has a grip.
4. A foldable electrical stimulation needle according to claim 1, wherein the clamping groove is elastic.
5. The foldable electrical stimulation needle as claimed in claim 4, wherein the needle tail is made of any one of plastic and metal.
6. A foldable electrical stimulation needle according to claim 1, wherein the locking groove has a T-shaped structure, and the locking groove has a notch width smaller than the width of the connection post and an inner width larger than the notch width.
7. A foldable electrical stimulation needle according to any one of claims 1 to 6, wherein the electrode connection piece and the connection post are both made of metal.
8. The foldable electrical stimulator of claim 7, wherein the metal comprises any one of an aluminum alloy, a copper alloy, and an iron alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122685744.XU CN217091421U (en) | 2021-11-04 | 2021-11-04 | Foldable electric stimulating needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122685744.XU CN217091421U (en) | 2021-11-04 | 2021-11-04 | Foldable electric stimulating needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217091421U true CN217091421U (en) | 2022-08-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122685744.XU Active CN217091421U (en) | 2021-11-04 | 2021-11-04 | Foldable electric stimulating needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217091421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117018438A (en) * | 2023-08-21 | 2023-11-10 | 北京老年医院 | Visual temporary pacemaker electrode |
-
2021
- 2021-11-04 CN CN202122685744.XU patent/CN217091421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117018438A (en) * | 2023-08-21 | 2023-11-10 | 北京老年医院 | Visual temporary pacemaker electrode |
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