A kind of needle piercing assembly and acupuncture method thereof

Abstract

A Feng's piercing needle assembly comprises a piercing needle (10) and a perforating needle (20), wherein the piercing needle (10) comprises a piercing needle body (11) and a piercing needle handle (12), wherein the piercing needle handle (12) is formed by winding a metal wire (13) with two ends in a spiral at one end of the piercing needle body; a needle insertion portion (30) is provided at the end of the piercing needle body (11), wherein the needle insertion portion (30) comprises a frustum portion (31) and a blunt round portion (32), wherein the diameter (D 钝 ) is greater than or equal to 2 / 3 of the diameter (D1) of the stabbing needle body; the diameter (D0) of the hole needle body is greater than or equal to the diameter (D1) of the stabbing needle body by at least 1 mm. The Feng-style stabbing needle assembly has less pain when stabbing, and the two needles cooperate with each other. The thin neck design makes it easy to twist, pinch, stab, etc. when the needle handle is bent relative to the needle body at the thin neck.

Description

Technical Field

[0001] The invention relates to the field of traditional Chinese medicine acupuncture instruments, and in particular to a needle-piercing assembly and an acupuncture method thereof. Background Art

[0002] Acupuncture is a treasure of Chinese medicine culture. It is loved by people all over the world for its outstanding therapeutic effects. "If you want to do your work well, you must first sharpen your tools." Acupuncture cannot be effective without the innovation of acupuncture needles. Traditional acupuncture treatment is slow to take effect on cervical and lumbar spondylosis, frozen shoulder, knee osteoarthritis, myofasciitis and other diseases, making it difficult for patients to persist. The common feature of this type of disease is the presence of muscle knots, which are caused by long-term strain and other conditions, such as "tender points", "hard knots", "cords", etc. in the meridians, joints, muscles, etc. of the limbs. The main clinical manifestation is pain and discomfort at the site of the muscle knot lesion.

[0003] The existing acupuncture needles include the Hao needle, the Mian needle and the Poking needle. The Hao needle is a sharp needle with a maximum length of 250 mm and a maximum diameter of 0.4 mm, which is usually used for acupuncture points; the Mian needle is as thin as a wheat awn, with a length of 167 to 266 mm, and there are also thick ones, and the needle tip is also sharp. The Poking needle has a diameter of 0.5-2 mm and a blunt tip. The Poking needle is a needle specially used to peel and loosen tissue adhesions. Here, only the Poking needle is involved. The disadvantages of the traditional Poking needle are that it is painful to insert the needle, the needle handle is complicated, and the cost is high.

[0004] Heilongjiang Zhang Yunfei disclosed a giant needle (publication number: CN2066741U, publication date: December 5, 1990), which is used to solve the problem of poor needle sensation in existing needle piercing. The needle includes a needle body 1 and a needle tip 3. The top of the needle body 1 is wrapped with a thin copper wire and a stainless steel wire to form a needle handle 2. The needle tip 3 is a round head. The needle can stimulate a large amount of needles and has a strong needle sensation. Because it is thick and not easy to bend or stagnate, it has a miraculous effect on some serious and stubborn diseases. Because the needle tip is round but not blunt, sharp but not sharp, it is easy to pierce along the skin. Because the needle is long and can penetrate multiple acupoints with one needle, it can play a role in dredging meridians, tendons and skin, regulating qi and blood, and opening carbuncle and clearing blockage, and has a good effect on treating serious chronic diseases. Acupuncture method: clamp the lower end of the needle body with the thumb and index finger of the right hand, expose the needle tip 14 to 17 mm, aim at the acupoint and quickly pierce, then twist and pierce along the skin. Generally, the needle sensation is strong. If there is no needle sensation, you can gently lift and insert the needle to get the needle sensation and then remove the needle. Generally, the needle is not left in place, and it is recommended to remove the needle slowly, and press the needle hole with a cotton bead for a while. However, it is very painful for a round-headed needle to pierce the skin, and the patient's experience of needle insertion is relatively poor.

[0005] Anhui He Chenggong disclosed a kind of awn needle (publication number: CN101940531A, publication date: January 12, 2011). In order to solve the technical problem that the handle and the body of the traditional awn needle are in a straight line, and it is not easy to perform the lifting and inserting technique during subcutaneous transverse puncture, the awn needle includes a needle tip 1, a needle body 2, a wing-shaped needle root 3 and a Z-shaped needle handle 4. The needle body 2 is a slender cylindrical shape, made of tungsten steel, and the needle tip is blunt and round, sharp but not sharp; the front end of the needle handle is perpendicular to the wing-shaped needle root 3, the wing-shaped needle root 3 is a 0.5x1.5 flat plate, and the needle handle is a round tube. The effect is that ① the needle handle and the needle body are in a "Z" shape, and pinching the wing-shaped needle root 3 makes it easy to perform the lifting and inserting technique during subcutaneous transverse puncture; ② the thinner awn needle is used for deep puncture or acupuncture, and the thicker awn needle is used for peeling and loosening tissue adhesion, which expands the application range of the awn needle. However, the first defect is that the blunt round needle tip pierces the skin and is very painful, and the patient's needle insertion experience is relatively poor. The second defect is that although the Z-shaped needle handle is large and easy to lift and pinch, it is expensive and its use is only equivalent to the needle handle.

[0006] Therefore, under the premise of not easily damaging nerves and blood vessels, being adaptable to a wide range of parts, and being able to quickly untie nodules, developing piercing needles that cause little pain when inserted, are easy to operate (such as horizontal puncture, lifting and twisting), and are low-cost has become a bottleneck in the development of acupuncture needles. Summary of the invention

[0007] In view of the defects existing in the above-mentioned prior art, the object of the present invention is to provide a needle piercing assembly and a needle application method thereof.

[0008] The object of the present invention is achieved by a needle assembly comprising:

[0009] The stabbing needle is used to be screwed into the needle hole to peel and loosen tissue adhesions by manipulation; the stabbing needle includes a stabbing needle body and a stabbing needle handle, and the stabbing needle handle is formed by winding a double-headed spiral of a metal wire at one end of the stabbing needle body; the end of the stabbing needle body is provided with a needle insertion part, and the needle insertion part includes a frustum part and a blunt round part, and the diameter of the blunt round part is greater than or equal to 2 / 3 of the diameter of the stabbing needle body;

[0010] The perforating needle is used to puncture the lesion site to form a needle hole. The perforating needle includes a perforating needle body and a perforating needle handle. The end of the perforating needle body includes a needle tip.

[0011] The diameter of the perforated needle body is at least 0.5 mm greater than or equal to the diameter of the piercing needle body.

[0012] Furthermore, the needle body is provided with an anti-bending weak part adjacent to the needle handle, and the anti-bending weak part is formed into a thin neck-shaped part by grinding away a part of material from the outer periphery of the needle body using a convex arc grinding wheel, so that the anti-bending weak part has a smaller resistance to bending deformation than other parts of the needle body.

[0013] Furthermore, the needle body is provided with an integral reinforcement portion around the needle body, and the reinforcement portion includes at least three reinforcement ribs integrally provided around the needle body.

[0014] Furthermore, the reinforcing rib is a wide flat rib, and the height of the reinforcing rib above the periphery of the needle body is H 筋 ≤0.2mm, rib width W 筋 ≥0.3mm.

[0015] Furthermore, the stabbing needle handle is provided with an auxiliary portion, and the auxiliary portion includes a platform portion, and the platform portion extends axially along the stabbing needle handle and is symmetrically arranged on the outer peripheral surface of the stabbing needle handle at least along the first direction.

[0016] Furthermore, the auxiliary portion further includes a second platform portion along a second direction perpendicular to the first direction.

[0017] Furthermore, the surface of the metal wire of the auxiliary part is pressed into a textured surface.

[0018] Furthermore, the auxiliary part includes at least two nodules provided on the needle handle, and the nodule is formed by winding an extra layer of the second metal wire around the needle handle. Before winding, an adhesive is applied to the grooves between adjacent metal wires on the surface of the needle handle, and the second metal wire is embedded in the grooves between adjacent metal wires on the surface of the needle handle and is spirally wound at least three times in a close proximity.

[0019] Furthermore, a wavy portion is provided at the end of the piercing needle body just above the needle insertion portion, and the wavy portion includes at least 5-6 turns of spiral wavy patterns.

[0020] A method for acupuncture using the needle piercing assembly comprises the following steps:

[0021] 1) Opening holes and changing needles

[0022] Hold the needle upside down between the thumb and palm of your left hand, and gently press the four fingers of your left hand below the insertion point; pinch the opening needle with the thumb, index finger, and middle finger of your right hand and insert it into the lesion tissue to form a needle hole;

[0023] The right hand releases the opening needle and takes the poking needle from the left hand;

[0024] Pull out the opening needle with your left hand, and hold the opening needle upside down between your left thumb and palm;

[0025] 2) Insert the needle, aim the needle at the needle hole with your right hand, and gently twist the needle handle with your thumb, index finger and middle finger while inserting it into the needle hole at least 3-5mm;

[0026] 3) Needle-poking technique

[0027] Pinch the needle tightly with the thumb, index finger and middle finger of your right hand, and use manipulation to loosen the tissue at the lesion site. At the same time, press the index finger of your left hand roughly on the end area of ​​the needle to feel the depth of the needle end. After the needle is inserted, pull out the needle, and press the needle insertion site towards the needle hole with your left hand to squeeze out some tissue fluid.

[0028] Compared with the prior art, the stabbing needle assembly causes less pain during stabbing, and the two needles cooperate with each other. The design of the anti-bending weak part makes it possible for the handle and the needle body to be easily twisted, pinched, stabbed, and the like when the needle handle is bent relative to the needle body at the anti-bending weak part. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a main cross-sectional view of Example 1 of a puncture needle assembly of the present invention;

[0030] Figure 2 FIG1 is an enlarged view of Example 1 of a puncture needle assembly of the present invention;

[0031] Figure 3 A main cross-sectional view of a stabbing needle of Example 2 of a stabbing needle assembly of the present invention;

[0032] Figure 4 Embodiment 2 of a needle assembly of the present invention Figure 3 Partial enlarged view II;

[0033] Figure 5 Embodiment 2 of a needle assembly of the present invention Figure 3 Partial enlarged view III;

[0034] Figure 6 Embodiment 2 of a needle assembly of the present invention Figure 3 BB cross-sectional view;

[0035] Figure 7 Embodiment 2 of a needle assembly of the present invention Figure 6 C-direction view;

[0036] Figure 8 Another implementation example of embodiment 2 of a stabbing needle assembly of the present invention Figure 3 BB cross-sectional view;

[0037] Fig. 9 A main cross-sectional view of a stabbing needle of Example 3 of a stabbing needle assembly of the present invention;

[0038] Fig.10 Embodiment 3 of a needle assembly of the present invention Fig. 9 A partial enlarged view of IV;

[0039] Fig.11 Embodiment 3 of a needle assembly of the present invention Fig. 9 AA section view.

[0040] Fig.12 This is a partial enlarged view VI of Example 3 of a puncture needle assembly of the present invention.

[0041] Fig.13 The present invention is a schematic diagram of a method for applying a needle using a needle-piercing assembly.

[0042] a) Drilling a hole with a hole-opening needle; b) Inserting a piercing needle; c) Applying acupuncture with a piercing needle.

[0043] Reference numerals in the above figures:

[0044] 10 stabbing needle, 11 stabbing needle body, 12 stabbing needle handle, 13 metal wire, 14 second metal wire

[0045] 20: perforated needle, 21: perforated needle body, 22: perforated needle handle, 23: needle tip

[0046] 30 needle insertion part, 31 cone part, 32 blunt round part

[0047] 40 spiral part

[0048] 50 auxiliary part, 51 platform part, 52 second platform part, 53 textured surface, 54 nodule part

[0049] 60 reinforcement part, 61 reinforcement rib, 62 spiral groove, 63 bending weak part DETAILED DESCRIPTION

[0050] The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, but are not intended to limit the scope of the present invention.

[0051] Example 1

[0052] A puncture needle assembly comprises a puncture needle 10 and a hole-punching needle 20. The hole-punching needle 20 is used to puncture a lesion to form a needle hole. The puncture needle 10 is used to be screwed into the needle hole to peel and loosen tissue adhesions through manipulation.

[0053] The perforating needle 20 includes a perforating needle body 21 and a perforating needle handle 22, and the end of the perforating needle body 21 includes a needle tip 23. In order to enable the perforating needle to pierce the stratum corneum, the needle tip 23 is a cone with a length greater than 3 mm, and the tip of the cone passes through the center line of the perforating needle body 21. The length of the perforating needle body is greater than or equal to 75 mm, the length of the perforating needle handle is greater than or equal to 35 mm, and the total length is greater than or equal to 110 mm.

[0054] The stabbing needle 10 includes a stabbing needle body 11 and a stabbing needle handle 12. Both the stabbing needle body and the opening needle body are made of high-quality stainless steel wire, such as Cr 18Ni9. The needle handle 12 is formed by a double-ended spiral winding of a silver-plated / passivated metal wire 13 at one end of the needle body, and a copper wire of Φ0.48 can be used. The diameter D0 of the hole needle body is at least 1 mm greater than the diameter D1 of the needle body.

[0055] The diameter of the needle body is at least 0.8 mm, which is at least twice the diameter of known needles, thereby providing the necessary rigidity and avoiding deformation immediately after repeated use. The needle body is at least 100 mm long, the needle handle is at least 50 mm long, and the total length of the needle 10 is at least 150 mm.

[0056] The end of the needle body 11 is provided with a needle insertion portion 30, which includes a frustum portion 31 and a blunt round portion 32. The frustum portion 31 has a taper angle α, α is 1°-2°. The frustum height H0 of the frustum portion 31 is 0.5-1 mm. The blunt round portion 32 is tangent to the generatrix of the frustum portion 31. The blunt round height H1 of the blunt round portion 32 is less than or equal to the diameter D of the blunt round portion 32. 钝 The diameter D of the blunt rounded portion 32 is 钝 The design of the needle insertion part 30 is slightly sharper than the simple rounded needle end design. When the needle is inserted, it has a strong ability to break the calcified tissue, and the needle body is not easy to deform and bend. The frustum part 31 and the blunt part make it easy to screw into the needle hole, and the pain is not strong when the needle is inserted.

[0057] More preferably, in order to increase the ability to relax muscle tissue, a wave portion 40 is provided at the end of the needle body 11 just above the needle insertion portion 30, wherein the wave portion 40 includes at least 5-6 turns of spiral wave patterns, so that the wave peak exceeds the height H of the needle body contour line. 凸 ≥0.05mm, height H of wave valley below the needle body contour 凹 ≥0.05mm, so that the wave portion 40 exceeds the contour line of the needle body by at least 0.1mm. The wave portion 40 is formed by spinning a ball of a certain diameter on the needle body.

[0058] The acupuncture method of the needle-piercing assembly comprises the following steps:

[0059] 1) Opening holes and changing needles

[0060] Hold the piercing needle 10 between the thumb and palm of the left hand, and gently press the four fingers of the left hand below the insertion point; pinch the opening needle 20 with the thumb, index finger and middle finger of the right hand and insert it into the lesion tissue, deeply touching the lesion point to form a needle hole;

[0061] The right hand releases the hole-opening needle 20 and takes the piercing needle 10 from the left hand;

[0062] Pull out the opening needle 20 with the left hand;

[0063] 2) Screw the needle in. At the moment when the left hand pulls out the hole needle 20, the right hand aims the needle 10 at the needle hole, and twists the needle handle with the thumb, index finger and middle finger while screwing it into the needle hole at least 3-5mm;

[0064] 3) Needle-poking technique

[0065] Use the thumb, index finger and middle finger of the right hand to pinch the needle 10, and use lifting, pressing, twisting and pressing techniques to loosen the tissue at the lesion site. After the needle is inserted, pull out the needle, and press the needle hole at the insertion site with the left hand to squeeze out some yellow water.

[0066] Example 2

[0067] An improvement is made on the needle handle to facilitate rotation and needle insertion, and the other structures are the same as those in Example 1.

[0068] A stabbing needle assembly, when the needle handle is rotated by pinching the needle handle with two fingers, or when the stabbing needle is used to pierce the tissue according to the manual method, in order to increase the gripping force, the stabbing needle handle 12 is designed with an auxiliary part 50, and the auxiliary part 50 includes a platform part 51, and the platform part 51 extends along the axial direction of the stabbing needle handle 12, and is symmetrically arranged on the outer peripheral surface of the stabbing needle handle at least along the first direction. The stabbing needle handle is placed on the anvil, and the pressure head is pressed down with a certain pressure, so that the upper and lower arc surfaces of the needle handle are deformed into planes, thereby forming the platform part 51. Alternatively, the auxiliary part 50 also includes a second platform part 52 along a second direction perpendicular to the first direction. More preferably, the metal wire surface of the auxiliary part 50 is pressed into a mesh surface 53.

[0069] More preferably, the auxiliary portion 50 includes at least two nodules 54 provided on the needle handle, and the nodule 54 is formed by winding an extra layer of the second metal wire 14 around the needle handle. Before winding, an adhesive is applied to the grooves between adjacent metal wires 13 on the surface of the needle handle, and the second metal wire 14 is embedded in the grooves between adjacent metal wires 13 on the surface of the needle handle and is spirally wound at least three times in a close proximity.

[0070] Example 3

[0071] The needle body is improved by strengthening the parts that need to be rigid and weakening the parts that need to be flexible. The other structures are the same as those in embodiments 1 and 2.

[0072] A stabbing needle assembly, wherein a reinforcing portion 60 is integrally provided on the outer periphery of the stabbing needle body 11, and the reinforcing portion 60 includes at least three reinforcing ribs 61 integrally provided on the outer periphery of the needle body. The reinforcing rib 61 is a wide flat rib, and the height of the reinforcing rib 61 above the outer periphery of the needle body is H rib ≤ 0.2 mm, and the width of the reinforcing rib 61 is W rib ≥ 0.3 mm.

[0073] The puncture needle body 11 located in the puncture needle handle 12 is provided in the spiral groove 62 at the reinforcing rib 61 part, and the metal wire 13 is embedded in the spiral groove 62 and tightly clamped outside the puncture needle body 11, so as to fix the puncture needle body in the axial direction more firmly.

[0074] More preferably, the puncture needle body 11 is provided with an anti-bending weak portion 63 adjacent to the puncture needle handle 12, and the anti-bending weak portion 63 is formed by grinding away a portion of material from the outer periphery of the puncture needle body 11 to form a thin-necked anti-bending weak portion, so that the anti-bending weak portion 63 has a smaller resistance to bending deformation than other parts of the needle body.

[0075] Alternatively, the anti-bending weak portion 63 is formed by the reinforcing rib 61 extending axially around the outer periphery of the needle body and terminating there.

[0076] Alternatively, the anti-bending weak portion 63 is formed by stretching the needle body 11 at this location to reduce its diameter.

[0077] Alternatively, the anti-bending weak portion 63 is obtained by increasing the anti-bending stress by heat-treating other parts of the needle body 11 while exempting that part from heat treatment.

[0078] It should be noted that the above-mentioned embodiments 1, 2, and 3 are divided only for the convenience of description. Since embodiments 1, 2, and 3 are improvements made to different performance aspects of the puncture needle 10, their features can be combined arbitrarily. For example, in embodiment 1, only the anti-bending weak portion 63 can be added to the needle body, or only the nodule portion 54 can be added to embodiment 1.

[0079] The stabbing needle assembly is an innovation based on Feng Jiping's many years of experience. Compared with the existing technology, it causes less pain when stabbing. The two needles work together, and the design of the anti-bending weak part makes it possible for the handle and the needle body to bend relative to the needle body at the anti-bending weak part, while the handle and the needle body are still easy to twist, pinch, poke, and perform other operations.

Claims

1. A needle assembly, characterized in that: include A stabbing needle (10) is used to be screwed into a needle hole to peel and loosen tissue adhesions by manipulation; the stabbing needle (10) comprises a stabbing needle body (11) and a stabbing needle handle (12), the stabbing needle handle (12) being formed by winding a metal wire (13) with two ends in a spiral at one end of the stabbing needle body; the end of the stabbing needle body (11) is provided with a needle insertion portion (30) and a wave portion (40), the needle insertion portion (30) comprises a frustum portion (31) and a blunt portion (32), the diameter (D blunt) of the blunt portion (32) being greater than or equal to 2 / 3 of the diameter (D1) of the stabbing needle body; the end of the stabbing needle body (11) is arranged on the wave portion (40) immediately above the needle insertion portion (30); the wave portion (40) comprises at least 5-6 turns of spiral wave patterns, so that the wave peak exceeds the height H convex of the needle body contour line ≥0.05mm, so that the wave portion (40) exceeds the contour line of the piercing needle body (11) by at least 0.1mm; the outer periphery of the piercing needle body (11) is integrally provided with a reinforcement portion (60), the reinforcement portion (60) includes a simultaneously provided anti-bending weak portion (63) and at least three reinforcing ribs (61), the anti-bending weak portion (63) is provided at a position of the piercing needle body (11) adjacent to the piercing needle handle (12), and a reinforcing rib (61) is integrally provided between the anti-bending weak portion (63) and the end portion, the anti-bending weak portion (63) has a smaller anti-bending deformation capability than other parts of the needle body; the piercing needle body (11) located in the piercing needle handle (12) is provided in a spiral groove (62) at the reinforcing rib (61), and the metal wire (13) is embedded in the spiral groove (62) and is tightly clamped outside the piercing needle body (11); The perforating needle (20) is used to puncture the lesion site to form a needle hole, the perforating needle (20) comprises a perforating needle body (21) and a perforating needle handle (22), and the end of the perforating needle body (21) comprises a needle tip (23); The diameter (D0) of the opening needle body is greater than or equal to the diameter (D1) of the piercing needle body by at least 0.5 mm.

2. The needle assembly according to claim 1, characterized in that: The anti-bending weak portion (63) is formed by the reinforcing rib (61) extending axially around the outer periphery of the needle body and terminating there.

3. The needle assembly according to claim 1, characterized in that: The anti-bending weak portion (63) is obtained by subjecting other portions of the needle body (11) to heat treatment to increase the anti-bending stress while exempting that portion from heat treatment.

4. The needle assembly according to claim 1, characterized in that: The reinforcing rib (61) is a wide flat rib, the height of the reinforcing rib (61) above the outer periphery of the needle body is H rib≤0.2mm, and the width of the reinforcing rib (61) is W rib≥0.3mm.

5. The needle assembly according to claim 1, characterized in that: The stabbing needle handle (12) is provided with an auxiliary part (50), wherein the auxiliary part (50) comprises a platform part (51), wherein the platform part (51) extends axially along the stabbing needle handle (12) and is symmetrically arranged on the outer peripheral surface of the stabbing needle handle at least along a first direction.

6. The needle assembly according to claim 5, characterized in that: The auxiliary portion (50) further includes a second platform portion (52) along a second direction perpendicular to the first direction.

7. A needle assembly as claimed in claim 5, characterized in that: The metal wire surface of the auxiliary part (50) is pressed into a textured surface (53).

8. The needle assembly according to claim 5, characterized in that: The auxiliary part (50) comprises at least two nodules (54) arranged on the needle handle, and the nodule (54) is formed by winding an extra layer of the second metal wire (14) around the needle handle. Before winding, an adhesive is applied to the grooves between adjacent metal wires (13) on the surface of the needle handle, and the second metal wire (14) is embedded in the grooves between adjacent metal wires (13) on the surface of the needle handle and is spirally wound at least three times.

9. The needle assembly according to any one of claims 1, 4-8, characterized in that: The anti-bending weak portion (63) is formed by stretching the needle body (11) at this location to reduce its diameter.

10. The piercing needle assembly according to any one of claims 1 to 8, wherein the anti-bending weak portion (63) is formed by grinding away a portion of material from the outer periphery of the piercing needle body (11) to form a thin neck shape.

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