Disposable acupuncture needle milli fire needle and preparation method thereof

By designing slender acupuncture needles and combining standardized preparation and aseptic treatment, the problems of large trauma, strong pain, and high operation risk of traditional fire needles have been solved, realizing the minimally invasive, safe, easy-to-operate, and aseptic use of the micro-fire needle therapy.

CN121910601APending Publication Date: 2026-04-24刘恩明
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
刘恩明
Filing Date
2026-03-09
Publication Date
2026-04-24

AI Technical Summary

Technical Problem

Traditional fire needles are highly invasive, painful, difficult to operate, risky, and pose a risk of cross-infection. Existing disposable acupuncture needles fail to meet the requirements of minimally invasive, safe, and easy-to-operate fire needle therapy.

Method used

Design a disposable acupuncture needle with a body length of 10mm~50mm, a needle diameter of 0.25mm or 0.30mm, and a handle length of 30mm. The needle body is made of stainless steel and the handle is made of medical plastic or metal. The needle is prepared in a standardized manner and sterilized by ethylene oxide or gamma rays to ensure sterile use.

Benefits of technology

It achieves minimally invasive and painless treatment results, reduces operational risks, provides a safe needle holding distance and heat insulation effect, eliminates the risk of cross-infection, and is suitable for acupuncture needs at various depths and locations.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention discloses a disposable acupuncture needle milli fire needle and a preparation method thereof, the milli fire needle comprises a needle body and a needle handle, the needle body is made of stainless steel, the length is short, and the needle diameter is thin; the needle handle is made of medical plastic or metal materials, is long, and provides a safe distance and stable holding for operation. The preparation method mainly comprises the steps of needle body forming, needle handle injection molding or metal tube locking and pressing or metal wire winding forming, fixed connection of the needle body and the needle handle, post-treatment, terminal sterilization and packaging and the like. By means of the collaborative design of the specific short and thin needle body and the long handle, filiform needling and minimally invasive treatment of a fire needle therapy are achieved, the needle has the advantages of being small in trauma, low in pain and safe and convenient to operate, and the disposable sterile quality of a product is ensured through standardized preparation.
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