Thumbtack needle for ear

Abstract

The utility model relates to the field of thumbtack needles, in particular to a thumbtack needle for ears, which comprises a needle head, a needle rod and a needle handle, the needle head is connected with the needle handle through the needle rod, the needle head is a conical cylinder with a round cross section, the front portion of the needle head is a conical needle tip, the rear portion of the needle head is a needle tail portion, and the needle tail portion is a large end of the needle head. The diameter of the needle tail portion is larger than that of the needle rod, the needle tail portion and the needle rod are in arc transition, the conical needle tip and the needle tail portion are in smooth transition, the needle handle is cylindrical, and the diameter of the needle handle is larger than that of the needle rod. The problems that the thumbtack needle at the ear is not easy to fix and the use comfort is low are solved.

Description

Technical Field

[0001] The utility model relates to the field of press pins, in particular to a press pin for ears. Background Art

[0002] Auricular acupuncture therapy is a new type of auricular acupuncture therapy that directly acts on the ear. It is a new development form of traditional auricular acupuncture therapy. It uses the shorter needle body of the auricular acupuncture needle to stand on the corresponding local surface skin of the ear and bury it for a long time to produce weak and long-term stimulation to the auricular acupuncture points, which can regulate the internal organs, dredge the meridians, regulate the qi and blood, and eliminate evil and strengthen the body, thereby achieving the purpose of curing the disease. This method originated from the method of "staying still for a long time" in "Suwen·Lihezhenxie Lun". It has a long-lasting effect, and the patient's normal activities are not affected during the retention of the needle. It is convenient, safe, and easy to accept. It is suitable for chronic diseases that require continuous retention of needles and frequently occurring painful diseases.

[0003] The patent application with publication number ES285822U discloses an improvement and modification of an ear needle and an ear acupuncture needle. The needle head of the structure is a spear-shaped needle head with a rectangular cross section. The needle head is connected to a base with a quadrilateral cross section through a needle rod. The four sides of the needle head are provided with edges and corners for easy pressing into the skin. There is a right-angled limiting step between the needle head and the needle rod, which can penetrate the skin and limit it to prevent it from coming out. The ear needle of this structure is easy to scratch the human skin tissue when it penetrates the human body because the four edges and corners of the spear-shaped needle head with a rectangular cross section are easy to cause scratches to the human skin tissue when it penetrates the human body. When all the needles are inserted into the skin and then pulled out, the edges and corners of the limiting step are more likely to cause damage to the surrounding skin, which will cause harm to the patient and make the patient uncomfortable. Summary of the invention

[0004] The utility model aims to provide a press needle for the ear in view of the deficiencies in the prior art. The cross section of the needle head is a circular conical column, which is wrapped by the skin after being inserted into the human body. The needle is stable and reliable during the acupuncture and is not easy to fall off. There is an arc-shaped transition between the needle tail and the needle rod, which has little stimulation to the skin during the acupuncture and low pain. At the same time, it can avoid damaging the skin when removing the needle.

[0005] The technical solution of the utility model is: a press needle for the ear, comprising a needle head, a needle rod, and a needle handle, wherein the needle head is connected to the needle handle through the needle rod, the needle head is a conical cylinder with a circular cross-section, the front part of the needle head is a conical needle tip, the rear part is a needle tail, the needle tail is the large end of the needle head, the diameter of the needle tail is larger than the diameter of the needle rod, an arc-shaped transition is formed between the needle tail and the needle rod, a smooth transition is formed between the conical needle tip and the needle tail, the needle handle is cylindrical, and the diameter of the needle handle is larger than the diameter of the needle rod.

[0006] Preferably, the needle head is in a bullet shape, and the conical needle tip smoothly transitions to the needle tail through a curved generatrix.

[0007] Preferably, the needle head is spindle-shaped, the needle tail portion includes a straight column section, and the conical needle tip smoothly transitions to the straight column section through a straight generatrix.

[0008] Preferably, the needle head is in a teardrop shape, and the conical needle tip smoothly transitions to the needle tail through a straight generatrix.

[0009] Further preferably, the length of the needle is 1.2-1.5 mm, and the diameter of the large end of the needle is 0.45-0.7 mm.

[0010] Preferably, the needle rod has a length of 0.5-0.8 mm and a diameter of 0.3-0.4 mm.

[0011] Preferably, the needle handle has a length of 1.1 to 1.2 mm and a diameter of 1.25 to 1.35 mm.

[0012] The above technical solution is adopted: a press needle for the ear, including a needle head, a needle rod, and a needle handle, the needle head is connected to the needle handle through the needle rod, the needle head is a conical cylinder with a circular cross-section, the front part of the needle head is a conical needle tip, the rear part is a needle tail, the needle tail is the large end of the needle head, the diameter of the needle tail is larger than the diameter of the needle rod, there is an arc-shaped transition between the needle tail and the needle rod, there is a smooth transition between the conical needle tip and the needle tail, the needle handle is cylindrical, and the diameter of the needle handle is larger than the diameter of the needle rod. With its sharp conical needle tip, the press needle can easily penetrate the skin. Since the diameter of the needle tail is larger than the diameter of the needle shaft, after the press needle penetrates the skin, the skin contracts to wrap the needle head to form a limit, and there is no need to use tape to fix it. The needle head is a conical cylinder with a circular cross-section. There are no edges or corners on the surface, and there is a smooth transition between the conical needle tip and the needle tail. When the press needle is pulled out, the skin wrapped around the press needle will not be damaged. The diameter of the needle handle is larger than the diameter of the needle shaft. When applying the needle to the skin acupuncture points, it is easy to grasp the degree of needle insertion. After the press needle enters the skin, the needle handle is located outside the skin. When taking out the press needle, pinch the needle handle to easily take it out.

[0013] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the structure of the needle of the utility model in the shape of a bullet head;

[0015] Figure 2 This is a schematic diagram of the structure of the needle of the utility model being a spindle;

[0016] Figure 3 This is a schematic structural diagram of a needle in the utility model that is in the shape of a water drop. DETAILED DESCRIPTION

[0017] See also Figures 1 to 3, a needle for ear, comprising a needle head 1, a needle rod 2, and a needle handle 3, wherein the needle head 1 is connected to the needle handle 3 through the needle rod 2. The needle head 1 is a conical cylinder with a circular cross section, wherein the front portion of the needle head 1 is a conical needle tip 1-1, and the rear portion is a needle tail 1-3, wherein the needle tail 1-3 is the large end of the needle head 1, and the diameter of the needle tail 1-3 is larger than the diameter of the needle rod 2, and an arc-shaped transition is formed between the needle tail 1-3 and the needle rod 2 to avoid the limiting step between the needle head 1 and the needle rod 2 from damaging the skin when the needle is removed; at the same time, because the needle tail 1-3 is the large end of the needle head 1, and the diameter of the needle tail 1-3 is larger than the diameter of the needle rod 2, after the conical needle tip 1-1 is inserted into the ear, the skin contracts to adapt to the shape of the needle head, and the needle head 1 is wrapped by the skin, and can be stably and reliably fixed in the ear skin during acupuncture, and the needle is not easy to fall off, and is convenient to use. There is a smooth transition between the conical needle tip 1-1 and the needle tail 1-3, which causes little skin irritation and pain when piercing and withdrawing the skin, and is highly comfortable to use; the needle handle 3 is cylindrical, and the diameter of the needle handle 3 is larger than the diameter of the needle rod 2. When applying the needle to the skin acupuncture point, it is convenient to control the degree of needle insertion. After the push needle enters the skin, the needle handle 3 is located outside the ear skin and does not affect normal behavioral activities. When taking out the push needle, pinch the needle handle 3 to easily take it out.

[0018] The needle head 1 is in the shape of a bullet head, and the conical needle tip 1-1 smoothly transitions to the needle tail 1-3 via a curved generatrix.

[0019] Alternatively, the needle head 1 is spindle-shaped, the needle tail 1-3 includes a straight column section 1-2, and the conical needle tip 1-1 smoothly transitions with the straight column section 1-2 through a straight generatrix.

[0020] Alternatively, the needle head 1 is in a teardrop shape, and the conical needle tip 1-1 smoothly transitions to the needle tail 1-3 via a straight generatrix.

[0021] The length of the needle 1 is 1.2-1.5 mm, and the diameter of the large end of the needle 1 is 0.45-0.7 mm; the length of the needle rod 2 is 0.5-0.8 mm, and the diameter is 0.3-0.4 mm; the length of the needle handle 3 is 1.1-1.2 mm, and the diameter is 1.25-1.35 mm.

[0022] According to the characteristics of human ears, the press pins are made into multiple groups of different specifications, so that the staff can choose the appropriate size according to the actual situation;

[0023] The following are two sets of commonly used press pin sizes:

[0024] Size 1: The length of the needle 1 is 1.35 mm, and the diameter of the large end of the needle 1 is 0.5 mm; the length of the needle rod 2 is 0.75 mm, and the diameter is 0.3 mm; the length of the needle handle 3 is 1.15 mm, and the diameter is 1.3 mm.

[0025] Size 2: The length of the needle 1 is 1.35 mm, and the diameter of the large end of the needle 1 is 0.7 mm; the length of the needle rod 2 is 0.75 mm, and the diameter is 0.4 mm; the length of the needle handle 3 is 1.15 mm, and the diameter is 1.3 mm.

[0026] Compared with the prior art, the needle head of the utility model is a conical column, which is stable and reliable during acupuncture, not easy to fall off, and the needle head is smooth. When inserting and removing the needle, it has little irritation to the skin, low pain, and good comfort. There is an arc-shaped transition between the needle tail and the needle rod to avoid skin damage when removing the needle.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification made to the present invention by those skilled in the art without departing from the spirit of the present invention shall fall within the protection scope of the present invention.

Claims

1. A needle for ear, comprising a needle head (1), a needle rod (2), and a needle handle (3), wherein the needle head (1) is connected to the needle handle (3) via the needle rod (2), and characterized in that: The needle (1) is a conical cylinder with a circular cross section. The front part of the needle (1) is a conical needle tip (1-1), and the rear part is a needle tail (1-3). The needle tail (1-3) is the large end of the needle (1). The diameter of the needle tail (1-3) is larger than the diameter of the needle rod (2). There is an arc-shaped transition between the needle tail (1-3) and the needle rod (2). There is a smooth transition between the conical needle tip (1-1) and the needle tail (1-3). The needle (1) is in a bullet shape, and the conical needle tip (1-1) smoothly transitions to the needle tail (1-3) via a curved generatrix. Alternatively, the needle (1) is in a spindle shape, and the needle tail The needle head (1-3) comprises a straight column section (1-2), and the conical needle tip (1-1) smoothly transitions to the straight column section (1-2) through a straight generatrix; or the needle head (1) is in a teardrop shape, and the conical needle tip (1-1) smoothly transitions to the needle tail (1-3) through a straight generatrix; the needle handle (3) is cylindrical, and the diameter of the needle handle (3) is greater than the diameter of the needle rod (2); the length of the needle head (1) is 1.2 to 1.5 mm, and the diameter of the large end of the needle head (1) is 0.45 to 0.7 mm; the length of the needle rod (2) is 0.5 to 0.8 mm, and the diameter is 0.3 to 0.4 mm.

2. The ear press needle according to claim 1, characterized in that: The needle handle (3) has a length of 1.1 to 1.2 mm and a diameter of 1.25 to 1.35 mm.

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