CN215082204U

CN215082204U - High-efficient auricular point needle application device

Info

Publication number: CN215082204U
Application number: CN202021826228.3U
Authority: CN
Inventors: 王理康; 高月明; 张钊
Original assignee: Third Medical Center of PLA General Hospital
Current assignee: Third Medical Center of PLA General Hospital
Priority date: 2020-08-27
Filing date: 2020-08-27
Publication date: 2021-12-10
Anticipated expiration: 2030-08-27

Abstract

The utility model relates to a high-efficient auricular point needle device that executes, including storing up needle tubing, first needle body, adjusting nut, push rod and first flexure strip, first needle body sets up in the lumen that stores up the needle tubing along extending direction slidable, and first needle body has syringe needle portion and needle afterbody. The adjusting nut is rotatably connected to the first end of the needle storage tube, and a threaded hole is formed in the adjusting nut along the direction parallel to the extending direction. The threaded hole corresponds to the first end pipe orifice along the extension direction. The push rod is in threaded connection with the threaded hole. The push rod can push the first needle body to the second position from the first position along the extending direction. The first elastic sheet is connected to the pipe end face of the periphery of the first end pipe orifice. The user can apply the needle efficiently.

Description

High-efficient auricular point needle application device

Technical Field

The utility model relates to an acupuncture equipment field specifically is a high-efficient auricular point needle application device.

Background

Acupuncture therapy includes ear acupoint therapy, in which many acupoints are densely distributed on the ear of human body, and the acupuncture needles are inserted into the acupoints of ear to stimulate the acupoints of ear so as to attain the goal of curing diseases. Since the size of the needle inserted into the ear is very small, it is difficult for medical personnel to administer the needle, resulting in a low needle administration efficiency of auricular point therapy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a high-efficient auricular point needle application device can improve the needle application efficiency of auricular point therapy.

In order to realize the purpose, the technical scheme is as follows: an efficient auricular point application needle device, comprising:

the needle storage tube is provided with an extending direction, and the needle storage tube is provided with a first end nozzle and a second end nozzle which are mutually deviated in the extending direction. The first end orifice and the second end orifice are communicated through a tube cavity.

The first needle body is arranged in the cavity of the needle storage tube in a sliding way along the extending direction and is provided with a needle head part and a needle tail part. The needle head portion faces the first end nozzle.

And the adjusting nut is rotatably connected to the first end of the needle storage tube, the rotating center line of the adjusting nut is parallel to the extending direction, and the adjusting nut is provided with a threaded hole along the direction parallel to the extending direction. The threaded hole corresponds to the first end pipe orifice along the extension direction.

And the outer periphery of the push rod is provided with threads, and the push rod is in threaded connection with the threaded holes. The adjusting nut rotates around the rotation center line to drive the push rod to do reciprocating linear motion along the extension direction, and the push rod can push the first needle body to the second position from the first position along the extension direction.

The first elastic sheet is connected to the end face of the pipe at the periphery of the first end pipe orifice, extends to the first end pipe orifice and can elastically deform along the extending direction.

Compared with the prior art, the utility model discloses a technological effect does: the user holds the needle storage tube and the adjusting nut and pierces the first needle body into the acupuncture point of the ear. The user accomplishes the needle of giving needle to patient's ear, continues to twist and revolves adjusting nut so that the push rod pushes away first needle and continues to slide, and first needle pushes away first flexure strip, and first flexure strip is along extending direction elastic deformation.

The user grips and stores up the needle tubing and removes after gently, breaks away from with first flexure strip until the afterbody of first needle body, the utility model discloses only need can go out the needle through revolving wrong adjusting nut, convenience of customers gives birth to the needle for the user can give birth to the needle high-efficiently.

Drawings

Fig. 1 is a schematic diagram of the present invention after separation.

Fig. 2 is a schematic view of the present invention after assembly.

Fig. 3 is a left side view of the present invention.

Fig. 4 is a first schematic diagram of the acupuncture process for ears.

Figure 5 is the second schematic diagram of the acupuncture process to ears of the utility model.

Fig. 6 is a schematic view showing the process of acupuncture and moxibustion on ears of the present invention.

Fig. 7 is the schematic diagram of the utility model after completing the ear acupuncture.

Fig. 8 is a schematic perspective view of the first needle body of the present invention.

Fig. 9 is a sectional view of the first needle body of the present invention.

Fig. 10 is a schematic view of the three-dimensional structure of the first needle body and the second needle body of the present invention before being engaged.

Fig. 11 is a schematic view of the three-dimensional structure of the first needle body and the second needle body of the present invention after being engaged.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

As shown in fig. 1 to 11, the utility model provides a high-efficient auricular point acupuncture device, including:

a needle reservoir 10 having an extension direction X, the needle reservoir 10 having a first end orifice 11 and a second end orifice 12 facing away from each other in the extension direction X. The first end orifice 11 and the second end orifice 12 communicate through a lumen.

A first needle body 20 is slidably disposed in the lumen of the needle storage tube 10 along the extending direction X, the first needle body 20 having a needle head portion 21 and a needle tail portion 22. Tip segment 21 faces first end nozzle 11.

An adjusting nut 30 is rotatably connected to the first end of the needle storage tube 10, the rotation center line of the adjusting nut 30 is parallel to the extending direction X, and the adjusting nut 30 is provided with a threaded hole 31 along the direction parallel to the extending direction X. The threaded hole 31 corresponds to the first end nozzle 11 in the extending direction X.

And the outer periphery of the push rod 40 is provided with threads, and the push rod 40 is in threaded connection with the threaded hole 31. The adjusting nut 30 rotates around the rotation center line to drive the push rod 40 to reciprocate along the extending direction X, and the push rod 40 can push the first needle 20 from the first position to the second position along the extending direction X.

A first elastic sheet 61 connected to the end face of the outer periphery of the first end nozzle 11, the first elastic sheet 61 extending to the first end nozzle 11, the first elastic sheet 61 being elastically deformable in the extending direction X.

The user is with first needle body 20 from second end mouth of pipe 12 propelling movement to storing up the lumen of needle pipe 10, as shown in fig. 3, first elastic sheet 61 can block first needle body 20, prevents that first needle body 20 from directly dropping from first end mouth of pipe 11, and the workman connects adjusting nut 30 in the first end of storing up needle pipe 10, again with push rod 40 screw in adjusting nut 30's screw hole 31 in, fig. 2 shows the schematic diagram after the assembly of high-efficient auricular point needle device.

During use of the device, the user screws the adjusting nut 30 to advance the push rod 40 from the second end nozzle 12 to the first end nozzle 11, i.e., the push rod 40 moves in the direction M until one end of the push rod 40 abuts against the first needle 20. As shown in fig. 3, the first elastic piece 61 is in a state of blocking the first needle 20.

As shown in FIG. 4, the user grasps the needle storage tube 10 and the adjustment nut 30 to insert the first needle 20 into the acupuncture point of the ear A.

As shown in fig. 5, the user finishes applying the needle to the ear a of the patient, and continues to screw the adjusting nut 30 so that the push rod 40 pushes the first needle 20 to continue sliding, the first needle 20 pushes the first elastic piece 61, and the first elastic piece 61 elastically deforms along the extending direction X.

As shown in FIG. 6, the user holds the needle storage tube 10 and slightly moves it backward until the needle tail portion 22 of the first needle 20 is disengaged from the first elastic piece 61.

As shown in fig. 7, the high-efficiency auricular point application device further comprises a second needle body 50 slidably disposed in the lumen of the needle storage tube 10 along the extending direction X, wherein the second needle body 50 has the same structure as the first needle body 20.

The first needle 20 is detached from the lumen of the needle cannula 10. The first elastic sheet 61 is deformed again, and the user continues to screw the adjusting nut 30, so that the second needle body 50 is attached to the first elastic sheet 61, and the next needle application can be performed.

The utility model discloses only need can go out the needle through revolving wrong adjusting nut 30, convenience of customers gives birth to the needle for the user can give birth to the needle high-efficiently.

As shown in fig. 8, 10 and 11, the needle tails of the first needle body 20 and the second needle body 50 are provided with a tapered hole 24 along the extending direction X. The tip portion of the second needle body 50 is inserted into the tapered hole 24 of the first needle body 20. The first needle body 20 and the second needle body 50 can be sequentially inserted together, so that more needle bodies can be stored under the condition that the length of the needle storage tube 10 in the extending direction X is determined.

As shown in fig. 9, a middle column 23 is connected between the needle head portion 21 and the needle tail portion 22 of the first needle body 20. The radius of the base circle R2 of needle head segment 21 is smaller than the radius R1 of needle tail segment 22, and the radius of the base circle R2 of needle head segment 21 is larger than the radius of medial column 23.

The first elastic piece 61 includes a first blocking piece section extending from the edge of the first nozzle 11 to the center of the first nozzle 11, and the extension dimension of the first blocking piece section is between the radius of the bottom circle of the needle head part 21 and the radius of the needle tail part 22.

The needle head 21 of the first needle 20 can extend out of the needle storage tube 10, and the first elastic sheet 61 abuts against the needle tail 22 of the first needle 20, so that the user can directly apply the needle.

After the user executed the needle and accomplished, twisted adjusting nut once more, first needle body 20 pushed up first flexure strip 61, first flexure strip 61 elastic deformation, first flexure strip 61 was located the outer peripheral face of afterbody 22, the user directly take out from storing up needle tubing 10 can, the utility model discloses an above-mentioned structure can ensure that first needle body 20 executed the needle steadily.

The pipe wall of the periphery of the second end pipe orifice 12 is provided with an annular clamping groove 13. The adjustment nut 30 has an annular snap 32 at one end. The ring snap 32 cooperates with the ring snap 13 to enable the adjustment nut 30 to rotate around the rotation centre line and to limit the movement of the adjustment nut 30 in the extension direction X.

The user directly inserts adjusting nut 30's annular buckle 32 hard into ring groove 13, and adjusting nut 30's annular buckle 32 is inside elastic deformation, and annular buckle 32 is inside to be shrunk promptly, and ring groove 13 restores to be out of shape when arranging annular buckle 32 in to make adjusting nut 30 can revolute the central line and rotate and restrict adjusting nut 30 and remove along extending direction X, the utility model discloses a rotation connection structure is ingenious, and the user assembles and stores up needle tubing 10 and adjusting nut 30 very convenient.

The high-efficiency auricular point acupuncture device further comprises a second elastic sheet 62 connected to the end face of the outer periphery of the first end nozzle 11, the extending direction of the second elastic sheet 62 is opposite to the extending direction of the first elastic sheet 61, the first elastic sheet 61 comprises a second blocking section extending from the edge of the first end nozzle 11 to the center of the first end nozzle 11, and the extending size of the second blocking section is between the radius of the bottom circle of the needle head part 21 and the radius of the needle tail part 22. The second elastic piece 62 is elastically deformable in the extending direction X.

The extending direction through setting up second flexure strip 62 is opposite with the extending direction of first elasticity 61, sets up two flexure strips, ensures that first needle 20 can support steadily to lean on in on first elasticity 61 and the second elasticity 62, prevent that the condition that first needle 20 dropped from appearing.

The extending edges of the first elastic sheet 61 and the second elastic sheet 62 are both arc edges, and the arc edges of the first elastic sheet 61 and the second elastic sheet 62 are located on the same circle. The radius of the circle is located between the radius of the base circle of the tip segment 21 and the radius of the needle tail segment 22.

The extending edges of the first elastic sheet 61 and the second elastic sheet 62 are both arc edges, and the radius of the circle is between the radius of the bottom circle of the needle head part 21 and the radius of the needle tail part 22. This improves the stability of the first needle 20 against said first and

second elasticity

61, 62.

Specifically, the radius of the base circle of the needle head portion 21 of the first needle body 20 is 1 mm. The radius of the needle tail 22 is 2 mm. The radius of the circle is 1.5 mm.

The adjusting nut 30 is arranged to have an outer diameter larger than that of the needle storage tube 10. Is convenient for the user to hold.

A plurality of anti-slip protrusions are provided on the outer circumferential surface of the adjusting nut 30. Not only can the user be ensured to hold stably, but also the user can judge to hold on the adjusting nut 30 through the touch of the hand by arranging a plurality of anti-skidding convex points, and the blind operation of the device is realized.

The length of the needle head part 21 in the extending direction X is 1.5 mm-2 mm.

Claims

1. A high efficiency auricular point application needle device, comprising:

a needle storage tube (10) having an extension direction (X), said needle storage tube (10) having a first end orifice (11) and a second end orifice (12) facing away from each other in the extension direction (X); the first end orifice (11) and the second end orifice (12) are communicated through a pipe cavity;

a first needle body (20) slidably arranged in the lumen of said needle storage tube (10) along said extension direction (X), said first needle body (20) having a needle head portion (21) and a needle tail portion (22); said tip segment (21) facing said first end orifice (11);

the adjusting nut (30) is rotatably connected to the first end of the needle storage tube (10), the rotating center line of the adjusting nut (30) is parallel to the extending direction (X), and a threaded hole (31) is formed in the adjusting nut (30) along the direction parallel to the extending direction (X); the threaded hole (31) corresponds to the first end pipe orifice (11) along the extension direction (X);

the outer periphery of the push rod (40) is provided with threads, and the push rod (40) is in threaded connection with the threaded hole (31); the adjusting nut (30) rotates around a rotation center line to drive the push rod (40) to do reciprocating linear motion along the extension direction (X), and the push rod (40) can push the first needle body (20) from a first position to a second position along the extension direction (X);

a first elastic piece (61) connected to the end surface of the pipe at the periphery of the first end pipe orifice (11), wherein the first elastic piece (61) extends into the first end pipe orifice (11), and the first elastic piece (61) can elastically deform along the extension direction (X).

2. A high efficiency auricular point application needle device according to claim 1, further comprising:

a second needle body (50) slidably arranged in the lumen of the needle storage tube (10) along the extension direction (X), the second needle body (50) having the same structure as the first needle body (20);

the tail parts of the first needle body (20) and the second needle body (50) are provided with a tapered hole (24) along the extension direction (X); the needle head of the second needle body (50) is inserted into the conical hole (24) of the first needle body (20).

3. A high efficiency auricular point application device according to claim 1 or 2, wherein an intermediate post (23) is connected between the needle head (21) and the needle tail (22) of the first needle body (20); the radius of the base circle of the needle head part (21) is smaller than that of the needle tail part (22), and the radius of the base circle of the needle head part (21) is larger than that of the middle column (23);

the high-efficiency auricular point needle application device further comprises:

a first elastic sheet (61) which comprises a first blocking sheet segment extending from the edge of the first end nozzle (11) to the center of the first end nozzle (11), wherein the extending size of the first blocking sheet segment is between the radius of the bottom circle of the needle head part and the radius of the needle tail part (22).

4. The device according to claim 1, wherein the tube wall of the outer circumference of the second end tube orifice (12) is provided with an annular clamping groove (13);

one end of the adjusting nut (30) is provided with an annular buckle (32); the annular buckle (32) is matched with the annular clamping groove (13) so that the adjusting nut (30) can rotate around a rotation center line and the adjusting nut (30) is limited to move along the extending direction (X).

5. A high efficiency auricular point application needle device according to claim 3, further comprising:

a second elastic sheet (62) connected to the tube end surface of the periphery of the first end nozzle (11), the extending direction of the second elastic sheet (62) is opposite to the extending direction of the first elastic sheet (61), the first elastic sheet (61) comprises a second blocking section extending from the edge of the first end nozzle (11) to the center of the first end nozzle (11), and the extending size of the second blocking section is between the radius of the bottom circle of the needle head part (21) and the radius of the needle tail part (22); the second elastic piece (62) is elastically deformable in the extension direction (X).

6. The device according to claim 5, wherein the extending edges of the first elastic sheet (61) and the second elastic sheet (62) are both arc edges, and the arc edges of the first elastic sheet and the second elastic sheet (61, 62) are located on the same circle; the radius of the circle is between the radius of the base circle of the needle head part (21) and the radius of the needle tail part (22).

7. A high efficiency auricular point application needle device according to claim 6, wherein the radius of the base circle of the tip section (21) is 1 mm; the radius of the needle tail part (22) is 2 mm; the radius of the circle is 1.5 mm.

8. A high efficiency auricular point applier device according to claim 1, wherein said adjusting nut (30) has an outer diameter larger than the outer diameter of said needle storage tube (10); the peripheral surface of the adjusting nut (30) is provided with a plurality of anti-skidding salient points.

9. A high efficiency auricular point application needle device according to claim 1, wherein the length of the tip section (21) in the direction of extension (X) is 1.5mm to 2 mm.