KR20140001616A - Manufacturing method of neddle for oriental medicine or injector - Google Patents

Abstract

The present invention relates to a manufacturing method of a needle for oriental medicine or injector which have a feature of forming more than one groove in the outer periphery in order to release the pain of patient and easily input needle while applying an acupuncture thereby having no stimulation and, more specifically, to a manufacturing method which comprises: a drawing step (S100) which forms a wire by drawing in order to approximate a size of the needle to a predetermined external diameter of the needle by injecting a raw material in the drawing die; a groove forming step (S200) which forms a groove in the outer periphery of the wire to an outgoing direction by drawing a wire which is previously drawn in the drawing step (S100) in the die which has groove forming protrusion; a needle making step (S300) which cuts and grinds the wire which is taken out from the groove forming step (S200) to a needle shape. According to the manufacturing method of a needle for oriental medicine or injector which are provided from the present invention, in the manufacturing process of the needle for oriental medicine or injector which are easy to input by having a smooth surface, the productivity is increased by forming a groove to the outgoing direction in the outer periphery of the wire by drawing the previously drawn wire in the die which has groove forming protrusion without having an additional cutting and grinding process to form a groove, thereby comprising a mechanical and continuous manufacturing process of a needle for oriental medicine or injector. [Reference numerals] (S100) Drawing step; (S200) Groove forming step; (S300) Needle making step; (S310) Cutting step; (S320) Advanced forming step; (S330) Polishing step

Description

Manufacturing method of herbal or syringe needles {Manufacturing method of neddle for oriental medicine or injector}

The present invention relates to a method for manufacturing a herbal needle or a syringe needle, and relates to a method for manufacturing a herbal needle or syringe needle, which is easily drawn by drawing one or more grooves on the outer circumference by drawing with a drawing die having a groove forming protrusion. will be.

The one-sided needle penetrates into the skin to give a mechanical stimulus to the tissue or contact stimulus to the skin, and the syringe needle is used as a method of injecting the chemical solution into the tissue of the organism by bonding the syringe with the needle of the tubular needle. Is intended for medical use to penetrate the skin to heal the disease.

If a rough surface or syringe needle touches the skin, it can cause pain. In addition to causing pain, it can cause blood or bruise, damage to the skin tissue, and subsequent mismanagement can cause infection and endanger the patient's life. .

The penetration force, which is the force required to penetrate the tip of the needle, and the traction force, which is the force required to push the needle into the skin after penetrating the tip of the needle, is easier and less painful. As the tip of the acupuncture becomes sharp, the permeability is lowered and the surface of the acupuncture surface becomes smoother, so the traction force is lower. Therefore, efforts have been made to coat the acupuncture surface with the lubricant to lower the traction force. However, there are patients who are allergic or have latex sensitivity, so be careful.

Another method is to form a groove on the outer periphery of the one-sided needle or syringe needle to reduce the frictional resistance with the skin, thereby lowering the pulling force. Accordingly, the grooves are formed on the outer circumference, and thus, technology development of a method of manufacturing herbal needles or syringe needles that are easy to penetrate is required.

The present invention has been made in view of the above problems, an object of the present invention is to form a groove or a groove for pre-drawing the wire rod pre-drawn to form a single needle or syringe needle by forming one or more grooves on the outer periphery The groove forming step of drawing a groove in the drawing direction on the outer periphery of the wire rod by drawing on the die is formed, the manufacture of a single needle or syringe needle formed one or more grooves on the outer periphery is made of a mechanical and continuous process It is to provide a method for producing a highly productive herbal needle or syringe needle.

Other objects and advantages of the invention will be described below and will be appreciated by the embodiments of the invention. Furthermore, the objects and advantages of the present invention can be realized by means and combinations indicated in the claims.

The present invention as a means for solving the above problems, the needle or syringe needle, characterized in that one or more grooves are formed on the outer periphery so that there is no stimulation while ease of pain while easing the pain to the patient As a manufacturing method, a drawing step of forming a wire rod by putting a raw material into a drawing die to draw a diameter to approximate the outer diameter of a predetermined needle (S100); A groove forming step S200 of drawing the pre-drawn wire into the die having the groove forming protrusion in the drawing step S100 to form a groove in the drawing direction on the outer circumference of the wire rod; A step S300 of cutting and polishing the wire having the groove drawn out in the groove forming step S200 into a needle shape; And a control unit.

As described above, according to the present invention, a pre-drawn wire rod can be formed on a die having a groove forming protrusion formed thereon without any additional cutting and grinding process for forming a groove in the manufacturing process of the one-sided needle or syringe needle, So as to form grooves in the outgoing direction on the outer periphery of the wire to manufacture the one-sided needle or syringe needle which can easily be tapped, resulting in a mechanical and continuous process, thereby enhancing the productivity.

1 is a process diagram showing a method of manufacturing herbal or syringe needles according to the present invention.
FIG. 2A is a perspective view of an embodiment of a one-sided needle having a groove according to the present invention. FIG.
Figure 2b is a perspective view of one embodiment showing a syringe needle with a groove according to the present invention.
FIG. 3A is a side cross-sectional view of an embodiment showing a straight groove forming step according to the present invention. FIG.
FIG. 3B is a perspective view of an embodiment showing a straight groove forming step according to the present invention. FIG.
4A is a perspective view of an embodiment showing a step of forming a helical groove according to the present invention.
FIG. 4B is a perspective view of an embodiment showing a step of forming a helical groove according to the present invention. FIG.
5 is a side cross-sectional view of one embodiment showing a groove forming step with a plug according to the present invention.

Before describing in detail several embodiments of the invention, it will be appreciated that the application is not limited to the details of construction and arrangement of components set forth in the following detailed description or illustrated in the drawings. The invention may be embodied and carried out in other embodiments and carried out in various ways. It should also be noted that the device or element orientation (e.g., "front,""back,""up,""down,""top,""bottom, Expressions and predicates used herein for terms such as "left,"" right, "" lateral, " and the like are used merely to simplify the description of the present invention, Or that the element has to have a particular orientation. It is also to be understood that the terms such as " first, "second," third, " and "third" are used herein for purposes of illustration and appended claims, It is not intended.

The present invention has the following features in order to achieve the above object.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only the most preferred embodiment of the present invention and do not represent all of the technical idea of the present invention, various modifications that can be replaced at the time of the present application It should be understood that there may be equivalents and variations.

To this end, according to an embodiment of the present invention,

As a method of manufacturing a herbal needle 100 or a syringe 200 needle, characterized in that at least one row of grooves (11, 12) is formed on the outer circumference so as to ease the pain while easing the pain, so that there is no irritation A drawing step (S100) of inserting a raw material into the drawing die 30 to draw a diameter to approximate an outer diameter of a predetermined needle to form a wire rod; A groove forming step S200 of drawing the pre-drawn wire into the die 30 on which the groove forming protrusion 31 is formed to form the grooves 11 and 12 in the outgoing direction on the outer circumference of the wire, ; A step S300 of cutting and polishing the wire having the groove drawn out in the groove forming step S200 into a needle shape; And a control unit.

The die forming step S300 includes cutting a plurality of wire rods having the grooves 11 and 12 drawn in the groove forming step S200 to a length of the rope to form the rope 10 and 20 Step S310; An advanced forming step (S320) of sharpening the end portions of the slurry (10,20) formed in the cutting step (S310) to form the tip (13); A polishing step (S330) of blending and dispersing the abrasive grains in the grinding needle in the advanced forming step (S320); And a control unit.

In the groove forming step S200, the wire drawn out in the drawing step S100 is linearly drawn out in the drawing direction to a fixed drawing die 30 having the groove forming projection 31, And the straight groove (11) is formed.

Further, in the groove forming step S200, the wire drawn out in the drawing step S100 may be rotated and taken out, or the drawing die 30 having the groove forming projection 31 may be rotated to take out the wire, And the spiral groove 12 is formed in the peripheral edge.

The method of manufacturing the syringe needle may further include forming a plug 40 having a diameter equal to the inner diameter of the syringe needle 200 in order to form the inner diameter of the syringe needle 200 in the drawing step S100, And is pulled out to be pulled out.

Hereinafter, an extruder for continuous production of a solid fuel according to a preferred embodiment of the present invention will be described in detail with reference to FIGS. 1 to 5.

The present invention relates to a one-sided needle 100 or a syringe needle 200, wherein one or more grooves 11, 12 are formed on the outer periphery of the syringe needle 200 so as to prevent irritation when the patient is sick, And includes a drawing step S100, a groove forming step S200, and a needle molding step S300.

The drawing step S100 is a step of drawing the raw material into the drawing die 30 so as to approximate the diameter to the outer diameter of a predetermined needle to form the wire rod. That is, a metal wire or a metal tube is inserted into the drawing die 30, and the diameter is drawn close to the outer diameter of the needle to form a wire rod.

In order to form the inner diameter of the syringe needle 200 in the drawing step S100, the plug 40 having the same diameter as the inner diameter of the syringe needle 200 is inserted into the drawing die I can pull out. That is, in the case of the syringe needle 200, since the drug or the air should be formed in the form of a metal tube, the plug 40 having a diameter equal to the inner diameter of the needle is inserted during the drawing and drawing of the metal tube in the drawing step S100 The inner diameter of the metal pipe can be formed.

The groove forming step S200 is a step of drawing the wire material previously drawn out in the drawing step S100 into the die 30 on which the groove forming projection 31 is formed so that the grooves 11 and 12 . That is, the wire rods are pulled and the grooves 11 and 12 are formed on the outer periphery of the wire rod in the drawing direction while passing through the die 30 having the groove forming ridges 31 formed on the inner periphery thereof.

The grooves (11, 12) formed on the outer periphery of the syringe needle (100) or the syringe needle (200) reduce frictional resistance with the skin, so that it is easy to breathe and the pain can be reduced. In addition, since the groove is formed by drawing the pre-drawn wire material into the die 30 on which the groove forming protrusion 31 is formed, without the additional cutting and grinding process for forming the groove in the manufacturing process, the manufacturing of the one- Mechanical and continuous process can be done to increase productivity.

Since the grooves 11 and 12 formed in the wire rod have positions and shapes corresponding to the protrusions 31 formed on the inner peripheral edge of the drawing die 30, the protrusions 31 of the drawing die 30 are deformed The positions and shapes of the grooves 11 and 12 to be changed can be changed. In addition, the formed grooves 11 and 12 can be formed in a number of ways so as to facilitate the entry and the pain during the operation of the needle. The groove forming protrusions 31 of the drawing die 30 are semicircular or triangular, and the grooves 11 and 12 may be semicircular or V-shaped.

The wire drawn out in the drawing step S100 is drawn straight out in the drawing direction to the drawn drawing die 30 having the groove forming projection 31 and the linear groove 11 is formed on the outer periphery of the wire drawing . A needle having a groove 11 formed by a straight line can be easily inserted by reducing the frictional force during a procedure of straightly entering the needle.

The drawing die 30 for forming the straight groove 11 is advantageous for forming the straight groove 11 in which the groove forming protrusion 31 is formed to have a length corresponding to the thickness of the drawing die 30 in the longitudinal direction.

In addition, the spiral groove 12 may be formed on the outer periphery of the wire rod by rotating the drawn wire in the drawing step S100 or by rotating the drawing die 30 having the groove forming projection 31 . That is, in the groove forming step S200, the drawing die 30 is capable of forming the helical groove 12 by rotating the wire rod which is pulled in a fixed state, and the wire material to be drawn is fixed to the groove forming projection The spiral groove 12 can be formed by rotating the drawing die 30 having the spiral groove 31. The needle having the groove 12 formed with the helical line is easy to be touched by reducing frictional force during the process of entering into the spiral.

When the wire rod is rotated to form the helical groove 12, a rotary grip is coupled to one side of the drawn wire rod so as to impart rotational force to the rotary grip, thereby rotating the wire rod. Further, a drive motor for imparting a rotational force to the rotation grip may be mounted.

When the drawing die 30 having the groove forming protrusion 31 is rotated so as to form the spiral groove 12, the bearing portion 32 is provided on the outer peripheral edge of the drawing die 30, And the drawing die 30, which is the inner ring of the bearing portion 32, can be rotated. The bearing portion 32 supports and holds the drawing die 30, which rotates, and reduces frictional resistance. The bearing portion 32 is mounted with a driving motor for rotating the inner ring so that the drawing die 30 is rotated.

 The draw die 30 for forming the spiral groove 12 is formed such that the groove forming protrusion 31 is formed at the end of the exit end of the draw die 30 in the longitudinal direction by a thickness of the groove, 12).

The formed helical grooves 12 may be spaced apart in the longitudinal direction by a predetermined distance and may be adjusted by controlling the speed of the rotating wire rod or the drawing die 30. The formed spiral groove 12 can be formed into a number of pieces so as to facilitate the entry and the pain during the operation of the needle.

In addition, in the manufacture of the syringe 200 needles by inserting a plug 40 having the same diameter as the inner diameter of the syringe 200 needles in the drawing die 30 to maintain the inner diameter formed in the drawing step (S100) It can be drawn while maintaining the inner diameter.

The needle forming step S300 cuts and polishes the wire having the grooves 11 and 12 drawn in the groove forming step S200 into a needle shape. That is, the die forming step S300 is a step of forming the wire material having the grooves 11, 12 into the shape of one-sided needle or syringe needle.

In addition, the die forming step S300 may include a cutting step S310, an advanced forming step S320, and a polishing step S330.

In the cutting step S310, a plurality of wire rods having the drawn grooves are bundled and cut into the length of the needles to form the dug materials 10 and 20. That is, in the cutting step (S310), it is possible to cut the length of needle according to the size of one-sided needle 100 or syringe needle 200.

Further, in the advanced forming step S320, the tip end 13, which sharpens and sharpens the end portions of the slurry 10, 20 formed in the cutting step S310, is formed. That is, in the advanced forming step S320, the tip end 13 may be formed by grinding the end portion of the needle for the purpose of one-sided needle or syringe needle. The lower the permeability, which is the force required to penetrate the tip of the needle, is easier to bite and the pain can be reduced. Therefore, the end of the needle 10, 20 is ground to lower the penetration force to form the tip 13 of the needle.

In addition, in the polishing step (S330), the needles ground in the advanced forming step (S320) are compounded and dispersed and polished. In the advanced forming step S320, a bar may be formed in the course of grinding. The saliva of the bari is not smooth, so it may cause pain when you breathe. Remove the bari through polishing.

In addition, the one-sided needle 100 manufactured by the above manufacturing method may have an acupuncture needle 110 formed thicker than the needle made at one end of the needle and serving as a handle.

In addition, the syringe needle 200 manufactured by the above manufacturing method includes a cylinder 210 having a coupling tube formed at one end thereof in multiple stages and a handle protruding to both sides so as to hang a finger at an end thereof; The piston is inserted into the cylinder so as to move in the forward and backward directions along the longitudinal direction of the cylinder. When the piston is moved in the forward and backward directions inside the cylinder in the airtight contact with the cylinder, A push rod 220 for providing a suction force; And an injection needle fixing tube 230 detachably coupled to the coupling tube. The injection needle fixing tube 230 is fixed to one end of the injection needle fixing tube 230 and can be inserted into a patient. Here, the syringe is the same as all the syringes (disposable syringe, ring syringe for syringe, etc.) which are variously used as general medical instruments, and thus a detailed description thereof will be omitted.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It is to be understood that various changes and modifications may be made without departing from the scope of the appended claims.

10: Orientation sinking 11: Straight groove
12: Spiral groove 13:
20: Syringe Sinking 30: Draw Die
31: groove forming projection 32: bearing part
40: plug 100: one side
110: sickness 200: syringe needle
210: cylinder 220:
230: Needle fixing tube

Claims (5)

As a manufacturing method of the herbal needle 100 or the syringe needle 200, characterized in that one or more grooves 11, 12 are formed on the outer circumference of the patient so as to ease the pain while easing the pain, so that there is no irritation. ,
A drawing step (S100) of drawing a raw material into the drawing die (30) so as to draw a diameter to approximate an outer diameter of a predetermined needle to form a wire material;
Groove forming step (S200) for drawing the wire wire pre-drawn in the drawing step (S100) to the die 30, the groove forming projection 31 is formed to form the grooves (11, 12) in the drawing direction on the outer periphery of the wire rod ;
A needle forming step (S300) of cutting and polishing the wire rod having the grooves 11 and 12 drawn out in the groove forming step (S200) into a needle shape;
Method of producing a herbal needle or syringe needle comprising a.
The method of claim 1,
In the step S300,
A cutting step (S310) of forming a needle material (10,20) by cutting a plurality of wire rods having grooves (11, 12) drawn in the groove forming step (S200) to a needle length;
Tip molding step (S320) for forming the tip 13 by sharply grinding the end of the needle (10, 20) formed in the cutting step (S310);
A polishing step (S330) of blending and dispersing the abrasive grains in the grinding needle in the advanced forming step (S320);
Method of producing a herbal needle or syringe needle comprising a.
The method of claim 1,
In the groove forming step S200,
The linear drawing 11 is formed on the outer periphery of the wire by drawing the wire drawn in the drawing step S100 in the drawing direction to the fixed drawing die 30 having the groove forming protrusion 31. Method of manufacturing herbal needles or syringe needles.
The method of claim 1,
In the groove forming step S200,
It is characterized in that the spiral groove 12 is formed on the outer circumference of the wire rod by drawing the wire rod drawn in the drawing step (S100) by axial rotation or drawing it by rotating the drawing die 30 having the groove forming protrusion 31. The manufacturing method of the herbal needle or syringe needle.
The method according to any one of claims 1 to 4,
In the method of manufacturing the syringe 200 needle, the drawing die 30 has a plug 40 having the same diameter as the inner diameter of the syringe needle 200 in order to form the inner diameter of the syringe needle 200 in the drawing step (S100). Method of producing a herbal or syringe needle characterized in that the insertion by drawing in the interior.

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