Four-seam eight-needle finger acupuncture point pricking device and technological method

Abstract

The invention discloses a four-seam eight-needle finger acupuncture point pricking device. The device is characterized in that a barrel shell, a positioning body and an operation part body are scientifically combined to form the device; the operating piece, the needle rod, the needle head, the spring, the clamping plate, the first connecting head and the clamping opening form an operating piece body. The positioning disc and the straining ring form a positioning body; the cap head, the anti-skid rubber, the head tower and the hexagonal head form a cylindrical shell. A needle rod of the needle head is inserted into a first connecting head, a spring is arranged outside the first connecting head and the needle rod, a bottom disc face of the spring is installed on a positioning needle rod hole face of a positioning disc, the first connecting head is arranged at the bottom end of a rod disc of an operation piece, the operation piece is installed in a first sliding groove, and a pressing head protrudes outwards above a rod handle. The needle rod slides up and down through a positioning rod hole of the positioning disc and is limited by a first sliding groove node of the positioning disc and a spring. The needle head, the straining ring and the first joint are positioned at three points, and the needle head enters and exits from the needle outlet for teasing. The device is novel in design, compact in structure, easy to manufacture, convenient to install and use, easy to operate and high in efficiency.

Description

Technical Field

[0001] The present invention belongs to the category of needles, and in particular, it is a four-slit 8-needle prick finger acupoint device and its method. Background Art

[0002] The traditional needle used for treating children with four-slit 8-needle acupuncture is one needle per cylinder. After the needle tip pierces through the subcutaneous tissue of the finger, yellow fluid is squeezed out to treat infantile malnutrition, anorexia, and listlessness. In this way, for one prick per needle corresponding to 8 needles pricked on the index fingers, middle fingers, ring fingers, and little fingers of both hands of a child, 8 needles and 8 cylinders need to be punctured. The use of multiple needles causes waste, takes up space, is troublesome to implement, has low efficiency, increases the fear of children, and has a long operation time. The patent number of the prior art is: CN213884228U, and the name is: An acupuncture positioning device for Tianxing acupuncture method, including a first positioning disk. Along the first direction of the first positioning disk, there is a first long hole for positioning the Conception Vessel and a second long hole for positioning the Governor Vessel. Along the second direction of the first positioning disk, there is a third long hole A for positioning the left Shaoyang and a third long hole B for positioning the right Shaoyang. A second positioning disk is provided on the first positioning disk. The first direction and the second direction are perpendicular to each other, and the intersection point of the two directions coincides with the center of the first positioning disk and the center of the second positioning disk. The structural features of the technical solution of this patent application are all different from those of the comparative document. Summary of the Invention

[0003] The purpose of the present invention is to provide a four-slit 8-needle continuous synchronous acupuncture device, which is composed of a cylinder shell, a positioning body, and a rod handle structure. The rod handle structure has a needle rod with a needle tip. The needle rod is connected to an operating member through a connector, and a spring adjusts the movement of the needle rod. The spring is connected to the operating member. There is a positioning disk structure inside the inner diameter of the cylinder shell. The needle rod passes through the positioning holes of the positioning disk. There are 8 positioning holes around the circular ring of the positioning holes for installing the needle tips of the needle rod. There is a tightening ring at the bottom of the operating member, and the connector is fixedly connected to the tightening ring. The needle tip is positioned by the tightening ring of the operating member, the positioning disk, and the tightening ring at the needle outlet of the head tower to perform acupuncture on the index finger, middle finger, ring finger, and little finger of a child to treat infantile malnutrition, anorexia, etc. The positioning disk rotates one week to adjust the operation of 8 needles for acupuncture, and can complete the acupuncture of 8 acupoints on both hands of a child at one time, overcoming the problems of the prior art such as long time consumption for acupuncture of 8 acupoints on both hands, easy crying of children, difficult to accurately control the operation depth of a single needle, and easy risk of acupoint bleeding or infection. It improves work efficiency, simplifies the operation process and the needle operation process, reduces the discomfort and crying of children. The structure is reasonable, easy to install and use, quick to replace the needle tip, and safe without risk.

[0004] The technical solution of the present invention is as follows: A four-slit and eight-needle finger acupoint pricking device includes a barrel shell, a cap head, an anti-slip rubber, a head tower, an operating member, a needle rod, a spring, a positioning disc, a needle outlet, a needle cavity, a needle tip, a rod handle stroke, an external thread head, a hexagonal head, a first chute, a barrel wall, a central hole, an internal thread, an internal thread of the cap head, a positioning needle rod hole, a first joint, a clamping opening, a slide rail surface, a clamping plate, a second joint, a cap hole, a head tower opening, an internal hexagonal hole, an outer wall, a head tower thread, a first tightening ring, a first tightening ring hole, an eccentricity, a second tightening ring hole, a counterbore, a rod handle, a pressing head and a second tightening ring. It is characterized in that: the operating member 5, the needle rod 6, the needle tip 11, the spring 7, the clamping plate 24, the slide rail surface 23, the first joint 21, and the clamping opening 22 form an operating member body; the positioning disc 8 and the first tightening ring 31 form a positioning body; the cap head 2, the anti-slip rubber 3, the head tower 4, the external thread head 13, and the hexagonal head 14 form a barrel shell body; the barrel shell body, the positioning body, and the operating member body are scientifically combined into this acupuncture device; there is a needle outlet 9 at the bottom end of the head tower 4, the second tightening ring 38 is installed at the needle outlet 9, the second tightening ring 38 has a second tightening ring hole 34, the needle tip 11 extends out from the second tightening ring hole 34, the second tightening ring hole 34 is larger than the outer diameter of the needle tip 11, the rod handle 36 has a clamping plate 24, an eccentricity 33, and a pressing head 37, the bottom end of the rod handle 36 is the first joint 21, the first joint 21 has a counterbore 35 and a clamping opening 22, the clamping opening 22 installs the first tightening ring 31, the first tightening ring 31 has a first tightening ring hole 32, the upper end of the needle rod 6 is inserted into the first tightening ring hole 32 and the counterbore 35 of the first tightening ring 31, the needle rod 6 is installed inside the inner diameter of the spring 7, the lower end of the needle rod 6 is the needle tip 11, the needle tip 11 passes through the positioning needle rod hole 20 of the positioning disc 8 and extends downward into the needle cavity 10 and extends out from the second tightening ring hole 34 of the needle outlet 9, between the first joint 21 and the needle rod 6 is the spring 7, there are 8 first chutes 15 between the outer diameter of the barrel shell 1 and the central hole 17, the lower end is a stop groove, the edge of the stop groove is arc-shaped with stop nodes, the vertical distance between the pressing heads 37 is the rod handle distance 12, the spring 7 is installed between the bottom surface of the spring 7 and the first joint point 21 of the rod handle 36, the rod handle 36 moves downward to compress the spring 7, the bottom surface of the spring 7 presses on the positioning needle rod hole 20 of the positioning disc 8, the first joint 21 is at the bottom end of the operating member 5, the top end of the needle rod 6 is joined to the first tightening ring hole 32 of the first joint 21 and the clamping opening 22, the spring 7 is installed outside the first joint 21 and outside the needle rod 6, the spring 7 is located between the first joint 21 and the needle rod 6, the needle tip 11 passes through the first tightening ring hole 32 and the second tightening ring hole 34 of the needle outlet 9, the clamping plate 24 and the slide rail surface 23 of the operating member 5 are inserted into the first chute 15, the head end of the needle rod 6 is inserted into the first tightening ring hole 32 of the first joint 21 and passes through the positioning needle rod hole 20, the needle tip 11 extends out of the barrel shell 1 through the second tightening ring hole 34 of the head tower 4 and the needle outlet 9, there is a cap head 2 above the barrel shell 1, there is an anti-slip rubber 3 in the middle section of the barrel shell 1, there is a head tower 4 under the barrel shell 1, there is a needle outlet 9 at the bottom end of the head tower 4, the needle outlet 9 is installed with a second tightening ring 38, the second tightening ring 38 has a second tightening ring hole 34, the inner cavity of the head tower 4 is a needle cavity 10, and the needle tip 11 is located in the needle cavity 10.

[0005] There is an eccentricity 33 below the first joint 21, and the needle head 11 is at the position of the eccentricity 33.

[0006] The spring 7 is installed on the positioning disc 8 and the surface of the positioning needle rod hole 20.

[0007] The spring 7 is installed below the needle rod 6 to the operating part 5.

[0008] The outer diameter of the needle rod 6 is the spring 7.

[0009] The head end of the needle rod 6 is the needle head 11.

[0010] The needle rod 6 and the needle head 11 are of the same body and are ordinary injection needles.

[0011] The needle head 11 is positioned by three points: the first joint 21, the positioning needle rod hole 20, and the second retaining ring 34.

[0012] There are 8 rod handles 36, 8 needle rods 6 connected to the needle heads 11, 8 coils of the spring 7, 8 positioning needle rod holes 20. The first retaining ring 31 is installed in the clamping mouth 22, and the second retaining ring 38 is installed at the needle outlet 9. Their specifications are the same. The sizes of the clamping mouth 22 and the needle outlet 9 are the same, and the sizes of the first retaining ring hole 32 and the second retaining ring hole 34 are the same.

[0013] The positioning disc 8 is installed in the upper inner diameter of the barrel shell 1 with a tight fit.

[0014] The outstanding effect of the present invention compared with the prior art is as follows: In the prior art, there is one needle per acupoint, and the needle head of the needle needs to be continuously changed. Due to the long operation time, children are prone to crying and being afraid, resulting in easy bleeding during acupuncture, causing infection and low efficiency. In the barrel shell with the structure of the present invention's patent, there are an operating part, a needle rod, a needle head, a spring, a positioning disc, a retaining ring, and a pressing head. The positioning disc has 8 holes for installing the needle rod and the needle head. When the positioning disc rotates one circle, 8 needle heads are pulled out for acupuncture. The operating part, the positioning disc, and the retaining ring in the barrel shell are used to position the needle rod and the needle head at three points, and the needle head is stable when piercing. 8 operating parts are installed with 8 needle rods and needle heads at the same time. The operating part cooperates with the spring to adjust the up and down piercing and pulling out of the needle rod and the needle head. There is a sliding groove on the outer diameter of the barrel shell for installing the operating part. Operate the needle rod and the needle head in sequence, one positioning hole, and one needle rod and needle head to operate acupuncture at the acupoints. Acupuncture treatment for children with malnutrition, anorexia, etc. is carried out on a total of 8 acupoints on the index fingers, middle fingers, ring fingers, and little fingers of both hands of children. The acupuncture is carried out quickly, steadily, accurately, and in order, saving time and completing the acupuncture quickly. The operation time is short, reducing children's crying. The structure is simple, the design is reasonable, advanced, convenient for installation and use, the operation is organized, the efficiency is high, the infection probability is reduced, and it is safe and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the main assembly front view schematic diagram of the present invention.

[0016] Figure 2Left side view assembly schematic diagram of the present invention.

[0017] Figure 3 Right side view assembly schematic diagram of the present invention.

[0018] Figure 4 Top view assembly schematic diagram of the present invention.

[0019] Figure 5 Bottom view assembly schematic diagram of the present invention.

[0020] Figure 6 For the present invention Figure 3 Schematic diagram of the A-A sectional view.

[0021] Figure 7 Stereo schematic diagram of the present invention.

[0022] Figure 8 For the present invention Figure 6 Schematic diagram of the B-B sectional view.

[0023] Figure 9 For the present invention Figure 6 Schematic diagram of the C-C sectional view.

[0024] Figure 10 For the present invention Figure 6 Schematic diagram of the D-D sectional view.

[0025] Figure 11 Front view schematic diagram of the cylinder shell of the present invention.

[0026] Figure 12 For the cylinder shell of the present invention Figure 11 Schematic diagram of the E-E sectional view.

[0027] Figure 13 For the cylinder shell of the present invention Figure 11 Top view schematic diagram.

[0028] Figure 14 For the cylinder shell of the present invention Figure 11 Bottom view schematic diagram.

[0029] Figure 15 For the present invention Figure 12 Schematic diagram of the K-K sectional view.

[0030] Figure 16 For the present invention Figure 12 Schematic diagram of the M-M sectional view.

[0031] Figure 17 For the present invention Figure 12 Schematic diagram of the N-N sectional view.

[0032] Figure 18 Front view schematic diagram of the positioning disk of the present invention.

[0033] Figure 19 This is a top view schematic diagram of the positioning plate of the present invention.

[0034] Figure 20 This is a bottom view schematic diagram of the positioning plate of the present invention.

[0035] Figure 21 This is a front view schematic diagram of the main tower head of the present invention.

[0036] Figure 22 This is a top view schematic diagram of the main tower head of the present invention.

[0037] Figure 23 This is a bottom view schematic diagram of the main tower head of the present invention.

[0038] Figure 24 This is a front view schematic diagram of the spring pin rod assembled with the operating part of the present invention.

[0039] Figure 25 This is a top view schematic diagram of the spring pin rod assembled with the operating part of the present invention.

[0040] Figure 26 This is a bottom view schematic diagram of the spring pin rod assembled with the operating part of the present invention.

[0041] Figure 27 This is a left view schematic diagram of the spring pin rod assembled with the operating part of the present invention.

[0042] Figure 28 This is a right view schematic diagram of the spring pin rod assembled with the operating part of the present invention.

[0043] Figure 29 of the present invention Figure 24 H-H sectional view schematic diagram.

[0044] Figure 30 This is a front view schematic diagram of the cap head of the present invention.

[0045] Figure 31 This is a left view schematic diagram of the cap head of the present invention.

[0046] Figure 32 This is a top view schematic diagram of the cap head of the present invention.

[0047] Figure 33 This is a front view schematic diagram of the needle body of the present invention.

[0048] Figure 34 This is a three-dimensional structure schematic diagram of the needle body of the present invention.

[0049] Figure 35 This is a front view schematic diagram of the fastening ring of the present invention.

[0050] Figure 36 This is a top view schematic diagram of the fastening ring of the present invention.

[0051] Figure 37 Front view schematic diagram of the spring of the present invention.

[0052] Figure 38 Of the present invention Figure 6 Schematic diagram of enlarged drawing method Ⅰ.

[0053] Figure 39 Of the operating member of the present invention Figure 40 Schematic diagram of enlarged drawing method Ⅱ.

[0054] Figure 40 Front view schematic diagram of the operating member of the present invention.

[0055] Figure 41 Top view schematic diagram of the operating member of the present invention.

[0056] Figure 42 Bottom view schematic diagram of the operating member of the present invention.

[0057] Figure 43 Left view schematic diagram of the operating member of the present invention.

[0058] Figure 44 Right view schematic diagram of the operating member of the present invention.

[0059] Figure 45 Front view schematic diagram of the connector of the operating member of the present invention.

[0060] Figure 46 Front view schematic diagram of the operating member in the pressed state of the present invention.

[0061] Figure 47 Of the present invention Figure 46 Top view schematic diagram.

[0062] Figure 48 Of the present invention Figure 46 Bottom view schematic diagram.

[0063] Figure 49 P-P sectional view schematic diagram of the operating member pressing the needle to extend from the needle outlet of the present invention. Figure 46 when pressed.

[0064] Figure 50 Three-dimensional schematic diagram of the cap of the present invention.

[0065] Reference numerals: cylinder shell 1, cap head 2, anti-slip rubber 3, head tower 4, operating part 5, needle bar 6, spring 7, positioning disc 8, needle outlet 9, needle cavity 10, needle tip 11, shank stroke 12, external thread head 13, hexagonal head 14, first chute 15, cylinder wall 16, central hole 17, internal thread 18, internal thread of cap head 19, positioning needle bar hole 20, first intersection joint 21, clamping mouth 22, slide rail surface 23, clamping plate 24, second intersection joint 25, cap hole 26, head tower opening 27, internal hexagonal hole 28, outer wall 29, head tower thread 30, first tightening ring 31, first tightening ring hole 32, eccentricity 33, second tightening ring hole 34, counterbore 35, shank 36, pressing head 37, second tightening ring 38. Detailed implementation mode

[0066] The present invention will be further described below with reference to the accompanying drawings.

[0067] Example 1. Referring to the attached drawings, it includes a shank body composed of a needle rod 6, a needle head 11, an operating member 5, and a spring 7; a barrel housing composed of a cap head 2, an anti-slip rubber 3, a head tower 4, an external threaded head 13, a hexagonal head 14, and an internal thread 18; and a positioning body composed of a positioning disk 8, a positioning needle rod hole 20, and a first retaining ring 31. This acupuncture device is obtained by scientifically combining the shank body, the positioning body, and the barrel housing. The shank 36 has a clamping plate 24, a sliding rail surface 23, and a pressing head 37. The bottom end of the shank 36 is a first joint 21, and the first joint 21 has a counterbore 35 and a clamping opening 22. The first retaining ring 31 is installed in the clamping opening 22. The first retaining ring 31 has a first retaining ring hole 32. The head end of the needle rod 6 is inserted into the first retaining ring hole 32 and the counterbore 35, and the first retaining ring 31 is fixedly installed in the clamping opening 22. A spring 7 is installed between the needle rod 6 and the first joint 21. The outer diameter of the needle rod 6 is installed in the inner ring of the spring 7. The bottom end surface of the spring 7 is installed on the surface of the positioning needle rod hole 20 of the positioning disk 8. The lower end of the needle rod 6 is integrally formed with the needle head 11. When the operating member 5 moves downward, it presses the spring 7 downward until the needle head 11 moves downward through the needle cavity 10 and extends out of the needle outlet 9 to pick the needle. The downward travel distance of the spring 7 is the travel distance of the needle head 11. A second retaining ring 38 is installed at the needle outlet 9, and the needle head 11 extends out of the second retaining ring hole 34 of the second retaining ring 38 to perform the needle picking operation. The first joint 21, the positioning disk 8, and the second retaining ring 38 are used to position the stability of the needle picking operation. There are 8 first sliding grooves 15 between the upper ring edge of the barrel 1 and the central hole 17. The bottom edge of the first sliding groove 15 is an arc-shaped stop groove edge node. Above the stop groove edge is the shank travel 12. The downward height of the shank 36 is the shank travel 12. The pressing head 37 above the operating member 5 moves downward to the stop groove node at the bottom edge of the first sliding groove 15 and stops. The stop groove edge of the first sliding groove 15 is the stop node to limit further downward movement. The second retaining ring 38 is installed at the needle outlet 9. There are 8 positioning needle rod holes 20, 8 corresponding first sliding grooves 15, 8 shanks 36, 8 needle rods 6 connected to the needle heads 11, 8 springs 7, 8 first retaining rings 31 installed in the clamping openings 22, and 8 second retaining rings 38 installed at the needle outlets 9. Their specifications are the same size, and the clamping openings 22 and the needle outlets 9 are the same size. The top of the first joint 21 has a sliding rail surface 23 and a clamping plate 24, and there is a spring 7 between the first joint 21, the needle rod 6, and the needle head 11. The barrel 1 and the head tower 4 are connected by a second joint 25 and fixed by threads. The outer section of the needle rod 6 is the needle head 11. The bottom end of the first joint 21 has a counterbore 35 and a clamping opening 22. The bottom end of the head tower 4 has a needle cavity 10. 8 needle heads 11 are gathered in the needle cavity 10. The outer port of the needle cavity 10 is the needle outlet 9. A second retaining ring 38 is installed at the needle outlet 9. The second retaining ring 38 has a second retaining ring hole 34. The needle head 11 passes through the second retaining ring hole 34, and the second retaining ring 38 is fixedly installed at the needle outlet 9. Their connection can be glued tightly with glue or fixed in other ways. The second retaining ring 38 and the first retaining ring 31 are also made of sponge, fiber, plastic rubber, etc., or can be made of glass and fixed with glue. The outside of the clamping plate 24 has a sliding rail surface 23. The sliding rail surface 23 is clamped into the first sliding groove 15 and slides up and down. The top end of the outside of the sliding rail surface 23 has a pressing head 37.The bottom end of the needle rod 6 is the needle tip 11, and the needle rod 6 and the needle tip 11 are common medical needles. There is an eccentricity 33 between the first joint head 21 of the operating member 5 and the outer side of the clamping plate 24, which is used for the positioning adjustment of the needle tip 11 to extend out of the needle outlet 9. During installation, the outer side surface of the clamping plate 24 abuts against the outer diameter of the barrel shell 1, and the inner side of the first joint head 21 abuts against the central hole 17. The positioning disk 8 is a flat plate surface, and 8 positioning needle rod holes 20 are opened in the disk to allow the needle rod 6 to slide up and down. The fit between the outer diameter of the needle rod 6 and the positioning needle rod holes 20 is a loose fit, and the clearance between them is between 0.1 and 0.01 mm. The needle rod 6 and the needle tip 11 are of the same body, and the top end of the needle rod 6 is inserted into the first tight ring 31 and the counterbore 35 of the first joint head 21. The positioning disk 8 is made of various hard board materials such as plastic board, hard wood board, fiber board, rubber board, etc. The positioning disk 8 is installed at the bottom end position of the spring 7 above the first joint head 21 in the inner cavity of the barrel shell 1. The outer diameter of the positioning disk 8 is fixed to the inner diameter of the barrel shell 1, and the fit between them is a press fit. The top end of the barrel shell 1 is the cap head 2. There is a layer of anti-slip rubber 3 around the middle ring of the outer diameter of the barrel shell 1, which is used to stabilize the barrel shell 1 at the hand-held part. The needle tip 11 of the barrel shell 1 can be fixed to the outer diameter of the barrel shell 1 with glue or adhesive tape. There is an internal thread 18 on the top of the barrel shell 1, a hexagonal head 14 at the bottom end of the barrel shell 1, and an external thread head 13 at the bottom end. A head tower 4 is installed at the bottom of the barrel shell 1, and the head tower 4 has a head tower thread 30 connected to the second joint head 25. The barrel shell 1 has a barrel wall 16, the barrel wall 16 has a central hole 17, the top end of the barrel wall 16 has a rod handle stroke 12, the top of the rod handle stroke 12 is the internal thread 18, and 8 first chutes 15 are opened on the outer diameter of the upper part of the barrel shell 1. The first chutes 15 are opened on the circumferential edge of the outer diameter of the barrel shell 1 to match the opening depth of the slide rail surface 23. The height of the first chutes 15 is determined by referring to the height of the needle tip 11 or the length of the needle tip required during needle insertion, and is about 0.5 to 30 mm. The outer diameter of the positioning disk 8 is installed in the middle of the inner diameter wall of the barrel shell 1. The inner diameter of the first tight ring 31 matches the outer diameter of the needle rod 6 and the needle tip 11. The first tight ring hole 32 and the second tight ring hole 34 are slightly larger than the needle tip 11 by 0.1 to 0.01 mm. The inner diameter of the spring 7 is slightly larger than the needle rod 6 by 0.1 to 0.01 mm. There are 8 first chutes 15, and the groove diameter is 0.1 to 0.8 mm larger than the needle rod 6 and the spring 7. When installed and used, the pressing head 37 is exposed outside the first chutes 15 and the outer diameter of the barrel shell 1. The first joint head 21, the clamping plate 24, and the slide rail surface 23 are made of the same body.

[0068] When installing and using, first load the positioning disc 8 from the inner cavity at the bottom of the barrel shell 1 into the inner diameter of the upper middle part of the barrel shell 1. There are 8 springs 7 loaded into the first sliding groove 15 and pressed above the positioning disc 8. Then, the first joint head 21 of the operating part 5 is loaded into the first sliding groove 15. At this time, the clamping plate 24 and the sliding rail surface 23 are located at the lever handle stroke 12 above the first sliding groove 15, and the pressing head 37 is exposed outside the outer diameter of the upper part of the barrel shell 1. Install the hexagon head 14 and the external thread head 13 on the cap head 2 and tighten. Then, pass the needle bar 6 and the needle head 11 through the positioning needle bar hole 20 of the positioning disc 8 from the inner diameter at the bottom of the barrel shell 1. Also, pass the top end of the needle bar 6 through the inner diameter of the spring 7 above the positioning disc 8 and directly insert it into the first joint head 21 of the operating part 5. Insert the head end of the needle bar 6 into the first retaining ring hole 32 with an inner diameter of the first retaining ring 31 of the first joint head 21. The needle bar 6 is installed inside the inner ring of the spring 7. The needle head 11 is in the needle cavity 10 inside the head tower 4 with an inner diameter of the barrel shell 1. When in use, press the operating part 5 in sequence to push the needle bar 6 down until the needle head 11 extends out of the needle outlet 9. At this time, the spring 7 is compressed downward under the first joint head 21 onto the plane of the positioning disc 8. The arc-shaped stop node at the bottom edge of the first sliding groove 15 stops. The needle is picked by the needle head 11, and the fingers of eight fingers of the index finger, middle finger, ring finger, and little finger of the left and right hands of pediatric patients with four-seam and eight-needle are punctured.

Claims

1. A four-slit and eight-needle finger acupoint pricking device, comprising a barrel shell, a cap head, an anti-slip rubber, a head tower, an operating part, a needle rod, a spring, a positioning disc, a needle outlet, a needle cavity, a needle tip, a rod handle stroke, an external thread head, a hexagonal head, a first chute, a barrel wall, a central hole, an internal thread, an internal thread in the cap head, a positioning needle rod hole, a first joint, a clamping mouth, a slide rail surface, a clamping plate, a second joint, a cap hole, a head tower opening, an internal hexagonal hole, an outer wall, a head tower thread, a first tightening ring, a first tightening ring hole, an eccentricity, a second tightening ring hole, a counterbore, a rod handle, a pressing head and a second tightening ring, characterized in that: The operating member (5), the needle bar (6), the needle head (11), the spring (7), the clamping plate (24), the slide rail surface (23), the first joint (21), and the clamping opening (22) form the operating member body; the positioning disc (8) and the first tightening ring (31) form the positioning body; the cap head (2), the anti-slip rubber (3), the head tower (4), the external threaded head (13), and the hexagonal head (14) form the barrel housing; the barrel housing, the positioning body, and the operating member body are scientifically combined to form this acupuncture device;The bottom end of the head tower (4) has a needle outlet (9), and the second tightening ring (38) is installed at the needle outlet (9). The second tightening ring (38) has a second tightening ring hole (34). The needle (11) extends out from the second tightening ring hole (34). The second tightening ring hole (34) is larger than the outer diameter of the needle (11). The rod handle (36) has a clamping plate (24), an eccentricity (33), and a pressing head (37). The bottom end of the rod handle (36) is the first joint (21). The first joint (21) has a counterbore (35) and a clamping opening (22). The clamping opening (22) installs the first tightening ring (31). The first tightening ring (31) has a first tightening ring hole (32). The upper end of the needle rod (6) is installed in the first tightening ring hole (32) and the counterbore (35) of the first tightening ring (31). The needle rod (6) is installed inside the inner diameter of the spring (7). The lower end of the needle rod (6) is the needle (11). The needle (11) passes through the positioning needle rod hole (20) of the positioning disc (8) and extends downward into the needle cavity (10) and extends out from the second tightening ring hole (34) of the needle outlet (9). Between the first joint (21) and the needle rod (6) is the spring (7). There are 8 first sliding grooves (15) between the outer diameter of the barrel shell (1) ring and the central hole (17). The lower end is a stop groove. The edge of the stop groove is arc-shaped with stop nodes. The vertical distance between the upper and lower pressing heads (37) is the rod handle pitch (12). The spring (7) is installed between the bottom surface of the spring (7) and the first joint point (21) of the rod handle (36). When the rod handle (36) moves downward to compress the spring (7), the bottom surface of the spring (7) presses on the positioning needle rod hole (20) of the positioning disc (8). The first joint (21) is at the bottom end of the operating member (5). The top end of the needle rod (6) is joined to the first tightening ring hole (32) of the first joint (21) and the clamping opening (22). The spring (7) is installed outside the first joint (21) and outside the needle rod (6). The spring (7) is located between the first joint (21) and the needle rod (6). The needle (11) passes through the first tightening ring hole (32) and the second tightening ring hole (34) of the needle outlet (9). The clamping plate (24) and the sliding rail surface (23) of the operating member (5) are installed in the first sliding groove (15). The head end of the needle rod (6) is installed in the first tightening ring hole (32) of the first joint (21) and passes through the positioning needle rod hole (20). The needle (11) extends out of the barrel shell (1) through the head tower (4) and the second tightening ring hole (34) of the needle outlet (9). There is a cap head (2) above the barrel shell (1). There is an anti-slip rubber (3) in the middle section of the barrel shell (1). There is a head tower (4) under the barrel shell (1). The bottom end of the head tower (4) has a needle outlet (9). The needle outlet (9) installs a second tightening ring (38). The second tightening ring (38) has a second tightening ring hole (34). The inner cavity of the head tower (4) is the needle cavity (10). The needle (11) is located in the needle cavity (10).; 2. A four - slit and eight - needle finger acupoint pricking device according to claim 1, characterized in that: There is an eccentricity (33) below the first joint (21), and the needle head (11) is at the position of the eccentricity (33).

3. A four-slit and eight-needle finger acupoint pricking device according to claim 1, characterized in that: The spring (7) is installed on the positioning disk (8) and the surface of the positioning needle rod hole (20).

4. A four-slit and eight-needle finger acupoint pricking device according to claim 1, characterized in that: A spring (7) is installed below the needle rod (6) to the operating piece (5).

5. A four - slit and eight - needle finger acupoint pricking device according to claim 1, characterized in that: The outer diameter of the needle rod (6) is the spring (7).

6. A four - slit and eight - needle finger acupoint pricking device according to claim 1, characterized in that: The head end of the needle rod (6) is the needle head (11).

7. A method of pricking finger acupoints with four slits and eight needles, characterized in that: The needle rod (6) and the needle head (11) are of the same body and are ordinary injection needles.

8. A method of pricking finger acupoints with four slits and eight needles according to claim 7, characterized in that: The needle head (11) is positioned by three points: the first joint (21), the positioning needle rod hole (20), and the second retaining ring (34).

9. A method of pricking finger acupoints with four slits and eight needles according to claim 7, characterized in that: There are 8 rod handles (36), 8 needle rods (6) connected to the needle heads (11), 8 springs (7), 8 positioning needle rod holes (20), the first retaining ring (31) is installed in the clamping mouth (22), the second retaining ring (38) is installed in the needle outlet (9), their specifications are the same, the sizes of the clamping mouth (22) and the needle outlet (9) are the same, and the sizes of the first retaining ring hole (32) and the second retaining ring hole (34) are the same.

10. A method for pricking finger acupoints with four slits and eight needles according to claim 7, characterized in that: The positioning disk (8) is installed in the upper inner diameter of the cylinder shell (1) with a tight fit.

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