CN219071263U

CN219071263U - Auxiliary needle insertion device for acupuncture

Info

Publication number: CN219071263U
Application number: CN202223060949.XU
Authority: CN
Inventors: 赵秀彩; 王洋; 朱小华; 白云
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-05-26
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses an auxiliary needle inserting device for acupuncture, which belongs to the field of medical appliances and comprises a sleeve with a through inside and a pushing assembly arranged in the sleeve in a sliding manner, wherein one end of the pushing assembly facing the inside of the sleeve is detachably connected with a needle cylinder for storing a needle body, a limit hole and scale marks which are matched with the limit hole and used for determining the needle inserting depth are arranged on the sleeve along the axis direction, a clamping circular ring is fixedly arranged at one end, far away from the pushing assembly, of the inside of the sleeve, and the inner wall of the clamping circular ring is in sliding contact with the needle body. The needle inserting depth can be limited, the needle body can be prevented from bending by adopting the structure of the clamping ring, the stability of the device in contact with the skin of a patient is improved by using the transparent cover, and the needle inserting accuracy is improved; is suitable for places such as hospitals and clinics which need acupuncture treatment.

Description

Auxiliary needle insertion device for acupuncture

Technical Field

The utility model belongs to the field of medical appliances, and particularly relates to an auxiliary needle insertion device for acupuncture.

Background

In the traditional Chinese medicine treatment, needling is a frequently used treatment means, and the needling depth of each acupoint is set according to the needling position and the requirements of needling method. For example, the depth of the needle is about 3 inches, and the depth of the needle is 0.1-0.2 inches, if the needle is too deep, the internal organs of the human body can be damaged. In addition, the depth of needle insertion is different for people with different body types at the same acupoint.

Therefore, for a new doctor with insufficient experience, the depth of the needle body penetration cannot be accurately mastered during needle running, so that the needle body can not be ensured to accurately reach the acupuncture point, and the treatment effect is affected; in addition, the needle body for acupuncture is slender, the force applied during needle insertion is slightly different, and the needle body can be bent, so that the needle cannot be inserted.

Disclosure of Invention

In order to solve the defects in the prior art, the utility model aims to provide an auxiliary needle inserting device for acupuncture, which can control the needle inserting depth, avoid bending of a needle body and ensure the needle inserting effect.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an auxiliary needle device for acupuncture, includes inside sleeve, the slip that link up sets up in the inside propulsion unit of sleeve, propulsion unit can be dismantled towards the inside one end of sleeve and be connected with the cylinder that is used for depositing the needle body, be provided with spacing hole, the scale mark that is used for confirming the needle degree of depth that sets up with spacing hole assorted on the sleeve along the axis direction, the inside one end of keeping away from propulsion unit of sleeve has set firmly the centre gripping ring, the inner wall and the needle body sliding contact of centre gripping ring.

As a limitation of the present utility model: the pushing assembly comprises a sliding rod, an internal threaded hole is formed in one end, close to the clamping circular ring, of the sliding rod, the needle cylinder comprises a connecting end with external threads, and the sliding rod is in threaded connection with the needle cylinder through the internal threaded hole.

As a further limitation of the utility model: the needle cylinder also comprises a needle retaining tube for storing the needle body, and a lug for limiting the screwing depth of the internal threaded hole and the connecting end of the needle cylinder is arranged between the connecting end and the needle retaining tube.

As yet a further definition of the utility model: the needle retaining tube is provided with a fastener for tightly propping the needle body on the inner wall of the needle retaining tube.

As a further definition of the utility model: the size of the central through hole of the clamping circular ring is matched with the size of the needle body, and the through hole of the clamping circular ring and the needle retaining tube are coaxially arranged.

As a second limitation of the present utility model: the sleeve is further sleeved with a limiting ring capable of sliding along the axis direction of the sleeve, the sleeve and the limiting ring are detachably connected, a limiting block is fixedly arranged on the limiting ring, the limiting hole is long-strip-shaped, and the limiting block penetrates through the limiting hole and extends to the inside of the sleeve.

As a further limitation of the utility model: the limiting ring is provided with a threaded hole for penetrating through a screw, and the limiting ring is fixed on the sleeve through the screw.

As a third limitation of the present utility model: one end of the sleeve, which is close to the clamping circular ring, is fixedly provided with a transparent cover communicated with the inside of the sleeve.

As a further limitation of the utility model: the transparent cover is in a truncated cone shape, and an opening close to the clamping ring end is smaller than an opening far away from the clamping ring end.

By adopting the technical scheme, compared with the prior art, the utility model has the following beneficial effects:

(1) According to the utility model, the sleeve is provided with the limiting hole and the scale mark which is matched with the limiting hole and used for determining the needle inserting depth, so that the needle inserting depth can be checked; meanwhile, the sleeve is also detachably connected with a limiting ring with a limiting block, the limiting block penetrates through the limiting hole to extend into the sleeve, when the needle inserting depth is determined, the limiting ring is fixed to a corresponding scale mark, the sleeve is tightly propped by a screw, the limiting block can limit the advancing depth of the sliding rod, and errors caused by inaccurate control of the depth when a doctor with insufficient experience inserts the needle are avoided, so that the treatment effect is influenced;

(2) The size of the central through hole of the clamping circular ring is matched with the size of the needle body, the through hole of the clamping circular ring and the needle retaining tube are coaxially arranged, the needle body can be prevented from shaking when the needle is inserted, the needle body is bent, and the angle of inserting the needle is ensured;

(3) The transparent cover provided by the utility model can increase the contact area between the device and the skin of a patient, improve the stability of the device placed on the skin of the patient, and simultaneously can facilitate the observation of the condition of a needle insertion point and improve the accuracy of needle insertion;

(4) The needle cylinder and the sliding rod are connected through threads, so that the needle cylinder with different sizes can be replaced according to different diameters of the needle body, and the use efficiency is high; the needle body can be tightly propped against the inner wall of the needle retaining tube by the fasteners arranged on the needle retaining tube, so that the needle body can be prevented from shaking or rotating in the needle retaining tube, and the stability of needle insertion is ensured.

In summary, the needle insertion depth can be limited, and the needle body can be prevented from bending by adopting the structure of the clamping ring, so that the use of the transparent cover improves the contact stability of the device and the skin of a patient, and improves the needle insertion accuracy; is suitable for places such as hospitals and clinics which need acupuncture treatment.

Drawings

The utility model will be described in more detail below with reference to the accompanying drawings and specific examples.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a top view of an embodiment of the present utility model;

FIG. 3 is a cross-sectional view of the A-A plane of FIG. 2 in accordance with an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of portion B of FIG. 3 according to an embodiment of the present utility model;

fig. 5 is a schematic view of the structure of the syringe according to the embodiment of the present utility model.

In the figure: 1-sleeve, 2-slide bar, 3-spacing hole, 4-scale mark, 5-internal thread hole, 6-cylinder, 61-lug, 62-stay needle tube, 63-link, 64-bolt, 7-needle body, 8-spacing ring, 9-stopper, 10-screw, 11-centre gripping ring, 12-transparent cover.

Detailed Description

Preferred embodiments of the present utility model will be described below with reference to the accompanying drawings. It should be understood that the auxiliary needle insertion device for acupuncture described herein is a preferred embodiment, and is only for illustrating and explaining the present utility model, not limiting the present utility model.

The terms or positional relationships of "upper", "lower", "left", "right" and the like in the present utility model are based on the positional relationships of fig. 1 in the drawings of the present specification, and are merely for convenience of describing the present utility model and simplifying the description, and are not intended to indicate or imply that the apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the protection of the present utility model.

Embodiment auxiliary needle insertion device for acupuncture

As shown in fig. 1 to 5, the auxiliary needle insertion device for acupuncture comprises a sleeve 1 penetrating up and down, a pushing assembly arranged inside the sleeve 1 in a sliding manner, a limiting hole 3 for controlling the needle insertion depth, a scale mark 4, a limiting ring 8 and a limiting block 9 which are arranged in a matching manner with the limiting hole 3, a clamping circular ring 11 for preventing the needle body 7 from bending, and a transparent cover 12 fixedly arranged at the lower end of the sleeve 1.

Specifically, as shown in fig. 1, the whole sleeve 1 is cylindrical, the sliding rod 2 is arranged at the upper end of the inside of the sleeve 1 in a sliding manner, the whole part of the sliding rod 2, which is positioned in the sleeve 1, is also cylindrical, the outer diameter of the sliding rod is matched with the inner diameter of the sleeve 1, so that the sliding rod 2 can slide up and down along the axial direction in the sleeve 1, the upper end of the sliding rod 2 is provided with a cake shape with the diameter larger than the inner diameter of the sleeve 1, the sliding rod 2 is conveniently pressed by a hand to complete the needle inserting operation, meanwhile, the sliding rod is prevented from completely entering the sleeve, and an internal threaded hole 5 is formed at the lower end of the sliding rod 2 at the central axis for connecting a needle cylinder 6 for use.

As shown in fig. 3 to 5, the syringe 6 includes a connecting end 63 provided with external threads, the slide rod 2 is in threaded connection with the syringe 6 through the internal threaded hole 5, and other detachable connection modes such as snap connection can be adopted between the slide rod 2 and the syringe 6 in this embodiment. The needle cylinder 6 further comprises a needle retaining tube 62 for storing the needle body 7, a protruding block 61 is arranged between the connecting end 63 and the needle retaining tube 62 and used for limiting the screwing length of the connecting end 63 of the needle cylinder 6 and the thread of the internal thread hole 5, the inner diameter size of the needle retaining tube 62 is matched with the diameter size of the needle body 7, the needle body 7 can be placed in the needle retaining tube 62, a fastening piece for tightly supporting the needle body 7 on the inner wall of the needle retaining tube 62 is further arranged on the needle retaining tube 62, the thread hole is formed in the side wall of the needle retaining tube 62, the needle body 7 is tightly supported on the inner wall of the needle retaining tube 62 by using the bolt 64, shaking or rotation of the needle body 7 in the needle retaining tube 62 can be effectively avoided, stability during needle insertion is guaranteed, and other mechanical parts such as the screw 10 can be adopted by the fastening piece in the embodiment.

As shown in fig. 1, the sleeve 1 is further provided with two elongated limiting holes 3, in this embodiment, the limiting holes 3 are respectively located at the left side and the right side of the sleeve 1, or three or other numbers can be set according to the needs, scale marks 4 are arranged on the sleeve 1 adjacent to the limiting holes 3 from top to bottom, and zero scales of the scale marks 4 are located at the upper end of the sleeve 1, so that the needle penetration depth of the needle body 7 can be conveniently and clearly observed, and errors caused by inaccurate control of the depth when a doctor with insufficient experience inserts the needle can be avoided, thereby affecting the treatment effect; still the cover is equipped with spacing ring 8 on the sleeve 1, along its radial screw hole that is used for passing screw 10 has been seted up on the spacing ring 8 lateral wall, through rotating screw 10, can support spacing ring 8 tightly on sleeve 1 lateral wall, realize spacing ring 8 fixed in the different positions on sleeve 1, set firmly two stopper 9 on the spacing ring 8, two stopper 9 pass two rectangular spacing holes 3 respectively to extend to the inside position that is close to sleeve 1 central axis of sleeve 1, slide bar 2 is from last when advancing down, stop the motion after the slide bar 2 bottom touches stopper 9, and then realize the restriction to needle 7 entering skin degree of depth.

As shown in fig. 3, the lower end inside the sleeve 1 is further fixedly provided with a clamping ring 11, the size of a central through hole of the clamping ring 11 is matched with the size of the needle body 7, the needle body 7 is in sliding contact with the inner wall of the clamping ring 11, and the through hole of the clamping ring 11 is coaxially arranged with the needle retaining tube 62, so that the lower end of the needle body 7 passes through the clamping ring 11 and then contacts with the skin, the needle body 7 can be prevented from shaking during needle insertion, the needle body 7 is further bent, and the needle insertion angle is ensured.

In order to complete the embodiment, as shown in fig. 1, one end of the sleeve 1, which is close to the clamping ring 11, is fixedly provided with a transparent cover 12 which is in a truncated cone shape and is communicated with the inside of the sleeve 1, and the opening close to the end of the clamping ring 11 is smaller than the opening far away from the end of the clamping ring 11, in the embodiment, the transparent cover 12 can also adopt a hexagonal platform or other shapes, and the structure can be adopted to increase the contact area between the device and the skin of a patient, so that the stability of the device placed on the skin of the patient is improved, the condition of a needle insertion point can be conveniently observed, and the accuracy of needle insertion is improved. In this embodiment, the transparent cover 12 is made of polystyrene, or other medical transparent materials can be used as needed.

When the needle cylinder 6 with the diameter matched with the needle body 7 is used in the embodiment, the needle body 7 is placed in the needle retaining tube 62 of the needle cylinder 6, the bolt 64 arranged on the side wall of the needle retaining tube 62 is rotated, the needle body 7 is tightly propped against the inner wall of the needle retaining tube 62, so that the needle body 7 cannot shake or rotate at will in the needle retaining tube 62, the needle inserting stability is ensured, after the needle body 7 is fixed, the connecting end 63 with external threads of the needle cylinder 6 is aligned with the internal threaded hole 5 at the lower end of the slide rod 2, and then the needle cylinder 6 is connected with the slide rod 2.

After the sliding rod 2 and the needle cylinder 6 are integrally arranged at the upper end of the sleeve 1, the cone-shaped transparent cover 12 at the lower end of the sleeve 1 is contacted with skin, so that the sleeve 1 is more stably arranged at the skin to be acupuncture, the sliding rod 2 slides downwards along the inner wall of the sleeve 1, the tip of the needle body 7 just touches the skin, and the corresponding scales at the lower edge of the sliding rod 2 are observed and recorded through the strip-shaped limiting hole 3 on the sleeve 1.

After the advance depth of the needle body 7 is determined, the lower edge of the slide rod 2 is added with the advance depth of the needle body 7 to obtain the scale to which the slide rod 2 is pushed downwards, then the limiting ring 8 on the outer side of the sleeve 1 is moved to the scale on the sleeve 1, the limiting ring 8 is abutted against the sleeve 1 by the rotating screw 10, the limiting block 9 fixedly arranged on the limiting ring 8 penetrates through the strip-shaped limiting hole 3 and extends to the central axis of the interior of the sleeve 1, the slide rod is pressed downwards, the slide rod and the needle cylinder 6 integrally move downwards, the needle body 7 pierces the skin, the pressing can be stopped when the slide rod 2 slides to the lower edge of the slide rod 2 and contacts the upper part of the limiting block 9, and the needle body 7 pierces the acupoint according to the determined length to complete the needle penetration of the required depth.

When the diameter of the needle body 7 is slightly larger, the needle cylinder 6 with the larger diameter of the needle retaining tube 62 can be replaced, the replaced needle cylinder 6 is in threaded connection with the internal threaded hole 5 of the sliding rod 2, and then the steps are repeated, so that the acupuncture needle insertion is completed.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but the present utility model is described in detail with reference to the foregoing embodiment, and it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments, or equivalents may be substituted for some of the technical features thereof. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An auxiliary needle insertion device for acupuncture, which is characterized in that: including inside sleeve, the slip that link up set up in the inside propulsion unit of sleeve, propulsion unit is connected with the cylinder that is used for depositing the needle body towards the inside one end of sleeve can be dismantled, be provided with spacing hole, the scale mark that is used for confirming the needle depth that sets up with spacing hole assorted on the sleeve along the axis direction, the inside one end of keeping away from propulsion unit of sleeve has set firmly the centre gripping ring, the inner wall and the needle body sliding contact of centre gripping ring.

2. The auxiliary needle insertion device for acupuncture according to claim 1, wherein: the pushing assembly comprises a sliding rod, an internal threaded hole is formed in one end, close to the clamping circular ring, of the sliding rod, the needle cylinder comprises a connecting end with external threads, and the sliding rod is in threaded connection with the needle cylinder through the internal threaded hole.

3. The auxiliary needle insertion device for acupuncture according to claim 2, wherein: the needle cylinder also comprises a needle retaining tube for storing the needle body, and a lug for limiting the screwing depth of the internal threaded hole and the connecting end of the needle cylinder is arranged between the connecting end and the needle retaining tube.

4. The auxiliary needle insertion device for acupuncture according to claim 3, wherein: the needle retaining tube is provided with a fastener for tightly propping the needle body on the inner wall of the needle retaining tube.

5. The auxiliary needle insertion device for acupuncture according to claim 4, wherein: the size of the central through hole of the clamping circular ring is matched with the size of the needle body, and the through hole of the clamping circular ring and the needle retaining tube are coaxially arranged.

6. The auxiliary needle insertion device for acupuncture according to claim 1, wherein: the sleeve is further sleeved with a limiting ring capable of sliding along the axis direction of the sleeve, a limiting block is fixedly arranged on the limiting ring, the limiting hole is long-strip-shaped, and the limiting block penetrates through the limiting hole and extends to the inside of the sleeve.

7. The auxiliary needle insertion device for acupuncture according to claim 6, wherein: the limiting ring is provided with a threaded hole for penetrating through a screw, and the limiting ring is fixed on the sleeve through the screw.

8. The auxiliary needle insertion device for acupuncture according to any one of claims 1 to 7, wherein: one end of the sleeve, which is close to the clamping circular ring, is fixedly provided with a transparent cover communicated with the inside of the sleeve.

9. The auxiliary needle insertion device for acupuncture according to claim 8, wherein: the transparent cover is in a truncated cone shape, and an opening close to the clamping ring end is smaller than an opening far away from the clamping ring end.