一种可柄部接电的针灸针
By setting a grounding groove and a focusing structure on the acupuncture needle handle, the problem of the conductive clamp being difficult to hold securely is solved, ensuring that the current effectively stimulates the acupoint, improving the treatment effect and reducing patient discomfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU MEDICAL SUPPLY FACTORY CO LTD
- Filing Date
- 2025-01-23
- Publication Date
- 2026-07-17
Smart Images
Figure CN224505895U_ABST
Abstract
Claims
1. A handle-activated electrically powered acupuncture needle, characterized by: It includes a needle handle (1) and a needle body (2) arranged from top to bottom; The needle handle (1) is provided with multiple electrical grooves (3), each electrical groove (3) is arranged at intervals along the length direction of the needle handle (1) and is configured to position the contacts (12) of the conductive clip (13). The bottom of the electrical groove (3) is connected to the surface of the needle body (2), and the width of the bottom of the groove is greater than or equal to the width of the contact point (12) of the conductive clip (13). A line (L2) is formed between the center of the opening of the electrical receiving groove (3) and the center of the bottom of the electrical receiving groove (3). This line is perpendicular to the needle handle axis (L1) or forms an acute angle (α) with the needle handle axis (L1).
2. The acupuncture needle with an electrically conductive handle according to claim 1, characterized in that: The bottom width of the electrical connection groove (3) is smaller than the opening width.
3. The handle-activated electrified acupuncture needle of claim 1, wherein: When the connecting line (L2) is perpendicular to the needle handle axis (L1), the acupuncture needle also includes a converging structure (4), which is disposed between the inside of the electrical groove (3) and the outside of the contact point (12).
4. The handle-activated electrified acupuncture needle of claim 3, wherein: The central structure (4) includes a positioning ring (5) disposed in the groove of the electrical connection groove (3), the positioning ring (5) being fitted to the peripheral wall of the electrical connection groove; The inner circumference of the positioning ring (5) is provided with a plurality of pressing parts (6) corresponding to the outer side of the contact point (12).
5. The handle-activated electrified acupuncture needle of claim 3, wherein: The central structure (4) includes an elastic sleeve (7) positioned on the outer periphery of the contact (12) of the conductive clip (13). When the contact (12) of the conductive clip (13) is positioned in the electrical groove (3), the elastic sleeve (7) acts between the outer periphery of the contact (12) of the conductive clip (13) and the inner side of the groove opening of the electrical groove (3).
6. The handle-activated electrified acupuncture needle of claim 1, wherein: The connecting section between the needle body (2) and the needle handle (1) is provided with a bent part (8).
7. The handle-activated electrified acupuncture needle of claim 1, wherein: The needle body (2) includes a first needle wire (9) and a second needle wire (10) arranged along the length direction of the needle body (2); The upper section of the first needle wire (9) is positioned in the needle handle (1), and the lower section extends out of the needle handle (1) as the needle tip for puncture; the second needle wire (10) is positioned in the needle handle (1), and the first needle wire (9) and the second needle wire (10) are bonded together by side conductive bonding to form an assembly. The assembly has multiple locking recesses (11), and each locking recess (11) is arranged at intervals along the length direction of the needle body (2). The slot recess (11) is configured to electrically engage with the contact (12) of the conductive clip (13).
8. The handle-activated electrified acupuncture needle of claim 7, wherein: The first needle wire (9) has multiple first bends along its length; The second needle wire (10) has multiple second bends along its length; Each of the first bends and each of the second bends are combined one-to-one to form the locking recess (11). The connecting line (L2) coincides with the axis of the locking recess (11).