阅读说明：本技术 无痛针灸针及其制作方法 (Painless acupuncture needle and manufacturing method thereof ) 是由 金勋硕 于 2021-07-08 设计创作，主要内容包括：本发明公开了无痛针灸针,包括针体、针尖和针柄,所述针体的前端设有针尖,所述针体的后端装设有针柄,所述针柄由医用塑料支撑,所述针柄外壁上设有螺纹槽,所述针体外壁上设有银镀层,所述银镀层外侧设有硅油层。本发明中,该无痛针灸针及其制作方法,对比于现有的针灸针,采用不锈钢金属作为针体,在针体的表层镀有银镀层,使其具备传统银针抗菌效果,其次还具备不锈钢针的强度,在使用的过程中不易发送断裂,并且银镀层可填平针体槽,使得针体不会因表面的微孔而在扎到人体后会拉动肌肉肉丝而制痛。(The invention discloses a painless acupuncture needle, which comprises a needle body, a needle point and a needle handle, wherein the needle point is arranged at the front end of the needle body, the needle handle is arranged at the rear end of the needle body and is supported by medical plastics, a thread groove is formed in the outer wall of the needle handle, a silver coating is arranged on the outer wall of the needle body, and a silicon oil layer is arranged on the outer side of the silver coating. Compared with the existing acupuncture needle, the painless acupuncture needle and the manufacturing method thereof adopt stainless steel metal as the needle body, the surface layer of the needle body is plated with the silver coating, so that the painless acupuncture needle has the traditional silver needle antibacterial effect, and has the strength of the stainless steel needle, the needle body is not easy to break in the using process, and the silver coating can fill and level the groove of the needle body, so that the needle body can not cause pain due to pulling muscle meat shreds after pricking a human body due to micropores on the surface.)

1. Painless acupuncture needle, its characterized in that, including needle body (1), needle point (2) and needle handle (3), its characterized in that: the front end of the needle body (1) is provided with a needle point (2), the rear end of the needle body (1) is provided with a needle handle (3), the needle handle (3) is supported by medical plastic, and the outer wall of the needle handle (3) is provided with a thread groove;

the needle body (1) is provided with a silver coating (11) on the outer wall, and a silicone oil layer (12) is arranged on the outer side of the silver coating (11).

2. The method for manufacturing a painless acupuncture needle of claim 1, which comprises the following steps:

s01: preparing a needle blank of the acupuncture needle: straightening the agglomerated steel wires, and cutting to prepare a needle blank of the acupuncture needle;

s02: preparation of the needle tip (2): the front end of the needle body (1) is polished to form a needle point (2);

s03: polishing the surface of the needle body (1): grinding the surface of the needle body (1) to remove burrs and steps so as to make the surface of the needle body (1) smooth;

s04: polishing a needle body (1): polishing the polished needle body (1) by grinding to 0.015-0.02 mm;

s05: cleaning: putting the polished needle body (1) into an ultrasonic cleaning machine, adding deionized water for submerging the pillow (1) into the ultrasonic cleaning machine, then opening the ultrasonic cleaning machine, cleaning the needle body (1), and drying by adopting nitrogen after cleaning;

s06: preparing a needle handle (3): the rear end of the needle body (1) is provided with a needle handle (3) made of medical plastics, and when the needle handle (3) is arranged, a proper amount of adhesive glue is injected into the needle handle (3) to ensure the stability of the needle handle (3) sleeved and fixed at the rear end of the needle body (1);

s07: preparation of silver plating (11): plating silver on the surface of the needle body (1) by an electrochemical deposition method to form a silver plating layer (11), wherein the silver plating layer (11) fills and levels the needle body groove; the plating method of the silver plating layer (11) is that a gold citrate solution is used as an electrolyte, the needle body (1) is used as a working electrode, a silver wire is used as an auxiliary electrode, and a constant current deposition method is adopted to deposit on the acupuncture needle body at 40-60 ℃ to form the silver plating layer (11);

s08: cleaning and disinfecting the needle body (1), putting the needle body (1) into an ultrasonic cleaning machine added with alcohol, and cleaning and disinfecting the needle body;

s09: preparing a silicon oil film layer (12): coating a silicone oil film on the surface of the needle body (1) by spraying the silicone oil, and then drying; so that a silicone oil film layer (12) is formed on the surface of the needle body (1), the spraying speed is 0.3-0.8m/s, and the spraying time is 15-30 min.

3. The method of manufacturing a painless acupuncture needle of claim 2, wherein the blank cut in the step S01 has a length of 25 to 20 mm.

4. The method of manufacturing a painless acupuncture needle of claim 2, wherein the needle body (1) is ground using artificial suede leather in the step S03.

5. The method of claim 2, wherein in the step S02, when the front end of the needle body (1) is sharpened to a needlepoint, the head of the needle body (1) is sharpened to a cylindrical shape having a diameter of 0.2-0.25 mm.

6. The method as claimed in claim 2, wherein the step S05 is a step of polishing the needle body (1) by placing the needle body (1) into a vacuum chamber of a plasma processor and introducing gas to polish the surface of the needle body (1).

7. The method of manufacturing a painless acupuncture needle of claim 2, wherein the drying in the step S09 is performed by drying with a dryer, the drying temperature is 30 to 70 ℃, and the drying time is 1 to 10 minutes.

Technical Field

The invention relates to the technical field of acupuncture needles, in particular to a painless acupuncture needle and a manufacturing method thereof.

Background

Acupuncture is a general term of acupuncture and moxibustion, and the acupuncture is conducted by inserting an acupuncture tool (usually a filiform needle) into a patient's body at a certain angle under the guidance of the theory of traditional Chinese medicine, and stimulating specific parts of the body by applying acupuncture techniques such as twirling and lifting and inserting, thereby achieving the purpose of treating diseases. The insertion points are called acupoints of the human body, called acupoints for short. According to the statistics of the latest acupuncture and moxibustion teaching material, 361 acupuncture points of the right meridians are totally included in the human body, and the moxibustion method is implemented by burning and fumigating prefabricated moxibustion cones or moxibustion grass on certain acupuncture points on the body surface and utilizing thermal stimulation to prevent and treat diseases. Moxa is usually used most often, so it is called moxibustion, and there are other methods such as drug-separated moxibustion, wicker moxibustion, wick moxibustion, mulberry twig moxibustion, etc. Nowadays, moxa stick moxibustion is also frequently used in the life of people, acupuncture and moxibustion is composed of a needle and moxibustion and is one of important components of oriental medicine, the content of the moxibustion comprises acupuncture and moxibustion theory, acupuncture points, acupuncture and moxibustion technology and related instruments, and in the processes of formation, application and development, the moxibustion and moxibustion has bright Chinese cultural and regional characteristics, and the moxibustion and moxibustion technology are precious heritages generated based on Chinese national culture and scientific tradition, and the Chinese academy of sciences declares that acupuncture and moxibustion is applied to the first national-grade non-material culture heritage list through the State academy in 2006.

However, in the existing acupuncture needle and the manufacturing method thereof, the needle body is made of stainless steel or silver, the stainless steel support has no antibacterial effect, the acupuncture needle is made of silver, the strength is low, the acupuncture needle is easy to break when in use, and then in the existing acupuncture needle, micropores are arranged on the surface of the needle body in the processing process, when in use, the needle body can pull muscle meat shreds to make pain after being pricked into a human body due to the micropores on the surface, and secondly, the surface of the needle body is lack of a lubricating structure, so that the resistance is large when in use, the pain feeling of a user is easily enhanced, and the requirement of the user cannot be met.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a painless acupuncture needle and a manufacturing method thereof.

In order to achieve the purpose, the invention adopts the following technical scheme: the painless acupuncture needle comprises a needle body, a needle point and a needle handle, wherein the needle point is arranged at the front end of the needle body, the needle handle is arranged at the rear end of the needle body, the needle handle is supported by medical plastic, and a thread groove is formed in the outer wall of the needle handle;

the outer wall of the needle body is provided with a silver coating, and the outer side of the silver coating is provided with a silicone oil layer.

The manufacturing method of the painless acupuncture needle comprises the following steps:

s01: preparing a needle blank of the acupuncture needle: straightening the agglomerated steel wires, and cutting to prepare a needle blank of the acupuncture needle;

s02: preparing a needle tip: polishing the front end of the needle body to form a needle point;

s03: polishing the surface of the needle body: grinding the surface of the needle body to remove burrs and steps so as to make the surface of the needle body smooth;

s04: polishing the needle body: polishing the polished needle body, wherein 0.015mm-0.02mm is ground during polishing;

s05: cleaning: putting the polished needle body into an ultrasonic cleaning machine, adding deionized water submerging the pillow into the ultrasonic cleaning machine, then opening the ultrasonic cleaning machine, cleaning the needle body, and drying by adopting nitrogen after cleaning;

s06: preparing a needle handle: the rear end of the needle body is provided with a needle handle made of medical plastics, and when the needle handle is arranged, a proper amount of adhesive glue is injected into the needle handle to ensure the stability of the needle handle which is sleeved and fixed at the rear end of the needle body;

s07: preparing a silver coating: plating silver on the surface of the needle body by an electrochemical deposition method to form a silver plating layer, wherein the silver plating layer fills and levels the groove of the needle body; the plating method of the silver plating layer is that a gold citrate solution is used as an electrolyte, a needle body is used as a working electrode, a silver wire is used as an auxiliary electrode, and the silver plating layer is formed by depositing on the needle body of acupuncture and moxibustion at 40-60 ℃ by adopting a constant current deposition method;

s08: cleaning and disinfecting the needle body, namely putting the needle body into an ultrasonic cleaning machine added with alcohol to clean and disinfect the needle body;

s09: preparing a silicon oil film layer: coating a film on the surface of the needle body by silicone oil in a silicone oil spraying manner, and then drying; so that a silicon oil film layer is formed on the surface of the needle body, the spraying speed is 0.3-0.8m/s, and the spraying time is 15-30 min.

As a still further scheme of the invention:

the length of the needle blank cut in the step S01 is 25-20 mm.

As a still further scheme of the invention:

and in the step S03, when the needle body is polished, artificial suede leather is used for polishing.

As a still further scheme of the invention:

in the step S02, when the front end of the needle body is polished to be a needle point, the head of the needle body is polished to be a cylinder with a diameter of 0.2-0.25 mm.

As a still further scheme of the invention:

the polishing method of the needle body in the step S05 is to place the needle body of the acupuncture needle into a vacuum chamber of the plasma processor, and introduce gas to grind and polish the surface of the needle body.

As a still further scheme of the invention:

the drying mode in the step S09 is to adopt a dryer for drying, the drying temperature is 30-70 ℃, and the drying time is 1-10 minutes.

Advantageous effects

The invention provides a painless acupuncture needle and a manufacturing method thereof. The method has the following beneficial effects:

(1) compared with the existing acupuncture needle, the painless acupuncture needle and the manufacturing method thereof adopt stainless steel metal as the needle body, the surface layer of the needle body is plated with the silver coating, so that the painless acupuncture needle has the traditional silver needle antibacterial effect, and has the strength of the stainless steel needle, the needle body is not easy to break in the using process, and the silver coating can fill and level the groove of the needle body, so that the needle body can not cause pain due to pulling muscle meat shreds after pricking a human body due to micropores on the surface.

(2) Compared with the existing acupuncture needle preparation method, the painless acupuncture needle and the manufacturing method thereof have the advantages that the polishing step is added on the basis of polishing, the needle body of the acupuncture needle is placed into the vacuum cavity of the plasma treatment machine, the introduced gas generates grinding and polishing on the surface of the needle body, and 0.015mm-0.02mm is ground during polishing, so that micropores on the surface of the needle body can be removed, and the smoothness of a silver coating plated on the surface layer of the needle body is improved.

(3) According to the painless acupuncture needle and the manufacturing method thereof, the silicone oil film layer is arranged on the needle body and positioned on the outer side of the silver coating, and the resistance of the needle body in use can be reduced through the arrangement of the silicone oil film layer, so that the pain feeling of the needle body in use can be further reduced.

(4) According to the painless acupuncture needle and the manufacturing method thereof, medical plastic is adopted as the needle handle, on one hand, nonferrous metal is saved, the needle is convenient to replace, on the other hand, force application is convenient for a doctor to operate, and the operation is better.

Drawings

FIG. 1 is a schematic view of the entire structure of a painless acupuncture needle according to the present invention;

fig. 2 is a schematic structural view of the needle body according to the present invention.

Illustration of the drawings:

1. a needle body; 11. silver plating; 12. a silicon oil film layer; 2. a needle head; 3. a needle handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-2, the painless acupuncture needle comprises a needle body 1, a needle tip 2 and a needle handle 3, and is characterized in that: the front end of the needle body 1 is provided with a needle point 2, the rear end of the needle body 1 is provided with a needle handle 3, the needle handle 3 is supported by medical plastic, and the outer wall of the needle handle 3 is provided with a thread groove;

the outer wall of the needle body 1 is provided with a silver plating layer 11, and the outer side of the silver plating layer 11 is provided with a silicone oil layer 12.

The manufacturing method of the painless acupuncture needle comprises the following steps:

s01: preparing a needle blank of the acupuncture needle: straightening the agglomerated steel wires, and cutting to prepare a needle blank of the acupuncture needle;

s02: preparing a needle tip 2: polishing the front end of the needle body 1 to form a needle point 2;

s03: polishing the surface of the needle body 1: grinding the surface of the needle body 1 to remove burrs and steps so as to make the surface of the needle body smooth;

s04: polishing the needle body 1: polishing the polished needle body 1, wherein 0.015mm-0.02mm is ground during polishing;

s05: cleaning: putting the polished needle body 1 into an ultrasonic cleaning machine, adding deionized water for submerging the pillow 1 into the ultrasonic cleaning machine, then opening the ultrasonic cleaning machine, cleaning the needle body 1, and drying by adopting nitrogen after cleaning;

s06: preparing a needle handle 3: the rear end of the needle body 1 is provided with a needle handle 3 made of medical plastics, and when the needle handle 3 is arranged, a proper amount of adhesive glue is injected into the needle handle 3 to ensure the stability of the needle handle 3 which is sleeved and fixed at the rear end of the needle body 1;

s07: preparing a silver plating layer 11: plating silver on the surface of the needle body 1 by an electrochemical deposition method to form a silver plating layer 11, and filling the silver plating layer 11 into the needle body groove; the plating method of the silver plating layer 11 is that a gold citrate solution is used as an electrolyte, the needle body 1 is used as a working electrode, a silver wire is used as an auxiliary electrode, and the silver plating layer 11 is formed by depositing on the needle body of the acupuncture and moxibustion at 40-60 ℃ by adopting a constant current deposition method;

s08: cleaning and disinfecting the needle body 1, putting the needle body 1 into an ultrasonic cleaning machine added with alcohol, and cleaning and disinfecting the needle body;

s09: preparing the silicon oil film layer 12: coating a silicone oil film on the surface of the needle body 1 by spraying the silicone oil, and then drying; so that the silicone oil film layer 12 is formed on the surface of the needle body 1, the spraying speed is 0.3-0.8m/s, and the spraying time is 15-30 min.

The length of the needle blank cut in the step S01 is 25-20 mm.

In step S03, when the needle body 1 is polished, artificial suede leather is used for polishing.

In step S02, when the front end of the needle body 1 is polished to be a needle point, the head of the needle body 1 is polished to be a cylinder with a diameter of 0.2-0.25 mm.

The polishing method of the needle body 1 in the step S05 is to place the needle body 1 of the acupuncture needle into a vacuum chamber of the plasma processor, and introduce gas to grind and polish the surface of the needle body 1.

The drying mode in the step S09 is to adopt a dryer for drying, the drying temperature is 30-70 ℃, and the drying time is 1-10 minutes.

Compared with the existing acupuncture needle, the painless acupuncture needle and the manufacturing method thereof adopt stainless steel metal as the needle body, the surface layer of the needle body is plated with the silver coating, so that the needle body has the traditional silver needle antibacterial effect, and the stainless steel needle has the strength, and is not easy to break in the using process, and the silver coating can fill and level the groove of the needle body, so that the needle body can not pull muscle meat shreds to cause pain after being pricked into a human body due to micropores on the surface, and compared with the existing acupuncture needle preparation method, the polishing step is added on the basis of polishing, the needle body of the acupuncture needle is placed into a vacuum cavity of a plasma processor, gas is introduced to grind and polish the surface of the needle body, and 0.015mm-0.02mm is ground during polishing, so that the micropores on the surface of the needle body can be removed, the smoothness of the silver coating plated on the surface layer is improved, and a silicon oil film layer is also arranged on the outer side of the silver coating on the needle body, through the setting of silicon oil rete, resistance when can reduce the needle body and use, the pain sense when further reducing it and using adopts medical plastics to do the needle handle at last, has saved non ferrous metal on the one hand, and it is convenient to change, and secondly the doctor is convenient for the application of force in the operation, better operation.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.