CN220917745U

CN220917745U - Press needle

Info

Publication number: CN220917745U
Application number: CN202321929189.3U
Authority: CN
Inventors: 陈曦; 张润田; 张凯辉; 黄晶晶
Original assignee: Dongzhimen Hospital Of Beijing University Of Chinese Medicine
Current assignee: Dongzhimen Hospital Of Beijing University Of Chinese Medicine
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-05-10
Anticipated expiration: 2033-07-20

Abstract

The utility model provides a pressing needle, which comprises a supporting piece and a needle body, wherein the needle body comprises a needle point and a needle tail; the plurality of needle bodies are distributed on the supporting piece in an array mode, the needle tail is arranged on the supporting piece, the needle tip protrudes out of the first side face of the supporting piece, the problem of uneven needle body distribution in the pressing needle pasting process is solved by distributing the plurality of needle bodies on the supporting piece in an array mode, the evenly distributed needle bodies are helpful for guaranteeing that the focus size treated by each needle body is the same, the focus is prevented from being treated in place in local positions, and the treatment effect of the pressing needle is improved; the user does not need to apply the pressing needle patches one by one, so that repeated operation of single pressing needle patches is avoided, and the operation is simpler, more convenient and quicker; the user can also freely cut the pressing needle according to the size of the focus, so that the stimulation of a non-focus area and the waste of the pressing needle are avoided.

Description

Press needle

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a pressing needle.

Background

Chloasma is one of common pigmentary diseases of dermatology, and the external treatment method for treating chloasma in clinical use comprises laser treatment, but the treatment cost is high, a certain economic burden is caused to patients, and pigmentation, recurrence and other conditions can occur after treatment of part of patients. At present, besides oral medicine and laser treatment, the needle roller is widely used for clinical treatment of chloasma, and the treatment has the advantages of shallow stimulation part, safe and simple operation and the like, but the popularization and application of the needle roller are limited to a certain extent because the treatment needs to be operated by special people.

Compared with the prior art, the pressing needle is a common method for externally treating chloasma, has lower cost and easy operation, and achieves better treatment effect. But the current pressing needle patches on the market cannot completely cover chloasma distributed in a large area; and because the back glue of each pressing needle is of a fixed area, if the pressing needles are densely stuck, the area of the back paste can influence the sticking density of the pressing needles, the problem of uneven density occurs, and the clinical treatment effect is influenced.

Disclosure of utility model

The utility model provides a pressing needle which is used for solving the problems that the pressing needle cannot cover a large-area focus completely and has poor treatment effect in the prior art.

The utility model provides a knock pin, comprising:

a support;

The needle body comprises a needle point and a needle tail; the plurality of needle bodies are distributed on the supporting piece in an array mode, the needle tail is arranged on the supporting piece, and the needle tip protrudes out of the first side face of the supporting piece.

According to the utility model, a plurality of the needle bodies are distributed on the support in one or more of a circular array and a square array.

According to the pressing needle provided by the utility model, the lateral spacing and the vertical spacing between two adjacent needle bodies are the same.

According to the press needle provided by the utility model, the transverse spacing and the vertical spacing between two adjacent needle bodies are 0.2-0.5 cm.

According to the pressing needle provided by the utility model, the pressing needle further comprises a protective layer, wherein the protective layer is paved on the first side surface of the supporting piece, and the protective layer covers the needle point.

According to the utility model, the pressing needle further comprises an isolation layer, and the isolation layer is arranged between the supporting piece and the protection layer.

According to the press needle provided by the utility model, the isolation layer is smooth non-stick paper.

According to the utility model, the pressing needle further comprises a fixing part, and the fixing part is used for fixing the needle body to the supporting piece.

According to the pressing needle provided by the utility model, the needle tail protrudes out of the second side surface of the supporting piece and is fixed with the second side surface of the supporting piece through the fixing part.

According to the pressing needle provided by the utility model, the needle tail is bent and then is attached to the supporting piece.

According to the pressing needle, the plurality of needle bodies are distributed on the supporting piece in the form of the array, so that the problem of uneven needle body distribution in the pressing needle pasting process is solved, the evenly distributed needle bodies are beneficial to ensuring that the focus treated by each needle body is identical in size, avoiding the phenomenon that the focus is not treated in place in local positions, and improving the treatment effect of the pressing needle; the user does not need to apply the pressing needle patches one by one, so that repeated operation of single pressing needle patches is avoided, and the operation is simpler, more convenient and quicker; the user can also freely cut the pressing needle according to the size of the focus, so that the stimulation of a non-focus area and the waste of the pressing needle are avoided.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a knock pin provided by the present utility model;

fig. 2 is a partial cross-sectional view of a knock pin provided by the present utility model.

Reference numerals:

100. a support; 110. a first side; 120. a second side;

200. A needle body; 210. a needle tip; 220. a needle tail;

300. A protective layer;

400. An isolation layer;

500. a fixing part.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1 to 2, the present utility model provides a knock needle including a supporter 100 and a needle body 200, the needle body 200 including a needle tip 210 and a needle tail 220; the plurality of needle bodies 200 are distributed on the supporting member 100 in an array, the needle tail 220 is disposed on the supporting member 100, and the needle tip 210 protrudes from the first side 110 of the supporting member 100.

In the embodiment of the utility model, the needle tail 220 is disposed on the support 100 and is fixedly connected, the first side 110 of the support 100 is attached to the focus of the user during the use process of the pressing needle, the needle tip 210 protrudes from the first side 110 of the support 100, and the plurality of needle bodies 200 are distributed on the support 100 in an array form to penetrate the focus to promote the blood intake operation and dredge the channels.

Chloasma is one of common pigmentary diseases of dermatology, clinically characterized by yellowish brown patches with different depths appearing in cheek parts, forehead parts and the like, has a smoother skin surface, and has no subjective symptoms, but the disease has great influence on the psychological and social activities of patients. The pressing needle is a common method for treating chloasma externally, has lower cost and easy operation, is mostly used for treating chloasma clinically in recent years, and achieves better treatment effect. However, the pressing needle patches in the prior art are commonly single patches, but facial chloasma is often distributed in a large area, and the single pressing needle cannot completely cover the color spots; and because the gum size of each pressing needle is fixed area, if the pressing needle is densely applied, the area of the back paste can influence the density of the pressing needle application, and meanwhile, the problem of uneven density can often occur in single pressing needle application, thereby influencing the clinical treatment effect.

According to the pressing needle, the plurality of needle bodies 200 are distributed on the supporting piece 100 in the form of an array, so that the problem of uneven distribution of the needle bodies 200 in the pressing needle attaching process is solved, the evenly distributed needle bodies 200 are beneficial to ensuring that the size of focus areas treated by each needle body 200 is the same, avoiding the phenomenon that the focus local positions are not treated in place, and improving the treatment effect of the pressing needle; the user does not need to apply the pressing needle patches one by one, so that repeated operation of single pressing needle patches is avoided, and the operation is simpler, more convenient and quicker; the user can also freely cut the pressing needle according to the size of the focus, so that the stimulation of a non-focus area and the waste of the pressing needle are avoided.

In this embodiment, the support 100 is an anti-allergic medical adhesive tape, which includes a substrate layer and an adhesive layer, where the adhesive layer is disposed on the first side 110, and the anti-allergic medical adhesive tape is adhered to the body surface of the user; the size of the supporting piece 100 is 10 multiplied by 10 cm, and the requirement of pasting most chloasma can be met after cutting.

In other embodiments, the support 100 may be a cloth with a fixing function, and the size of the support 100 may be adjusted according to the size of the lesion to be applied.

According to one embodiment of the present utility model, the plurality of needle bodies 200 are distributed in the form of one or more of a circular array, a square array, and the like on the support 100.

In this embodiment, it can be understood that part of the focus in clinic diverges from the center of the focus, and at this time, the plurality of pressing needles 200 distributed in circular array are adopted, so that the needle density at the center of the focus is higher, which is beneficial to improving the treatment effect for the center of the focus; in clinic, part of focus is evenly distributed on the surface of the user body, focus centers such as chloasma are not existed, at this time, a plurality of pressing needles of the needle body 200 square array are adopted, which is beneficial to ensuring the similar treatment effect of each position of focus, avoiding the phenomenon that the treatment effect of the focus local position is not in place and improving the treatment effect of the pressing needles.

According to one embodiment of the present utility model, the lateral spacing between adjacent two needle bodies 200 is the same as the vertical spacing.

In this embodiment, as shown in fig. 1, the lateral spacing between two adjacent needle bodies 200 is the same as the vertical spacing, and by setting the lateral spacing between two adjacent needle bodies 200 to be the same as the vertical spacing, the problem of uneven distribution density of the pressing needles in the pressing needle applying process in the prior art is solved, and the treatment effect is improved.

According to one embodiment of the present utility model, the lateral and vertical spacing between adjacent two needle bodies 200 is 0.2 to 0.5 cm.

In this embodiment, as shown in fig. 1, the lateral spacing and the vertical spacing between two adjacent needle bodies 200 are 0.2 to 0.5 cm, and by setting the lateral spacing and the vertical spacing to be 0.2 to 0.5 cm, the needling density within the range of a single focus is improved, the clinical treatment effect is enhanced, and meanwhile, the needling density within the range of a single focus is prevented from being too dense, the body surface of a user is stimulated, and intolerable pain and discomfort are generated.

In this embodiment, the horizontal spacing and the vertical spacing are 0.3 cm; each needle 200 has a diameter of 0.2mm and a length of 0.5 mm.

In other embodiments, the supporting member 100 may be provided with different specifications of the needle bodies 200, and the corresponding distance between two adjacent needle bodies 200 is adaptively adjusted, specifically, the specification of the needle body 200 is increased, and the distance between two adjacent needle bodies 200 is correspondingly increased, so that the needling density within the range of a single focus is prevented from being too dense, and the body surface of a user is stimulated, so that intolerable pain and discomfort are generated.

According to an embodiment of the present utility model, the protection layer 300 is further included, the protection layer 300 is laid on the first side 110 of the support 100, and the protection layer 300 covers the needle tip 210.

In this embodiment, as shown in fig. 2, the protective layer 300 is laid on the first side 110 of the supporting member 100 to cover the whole first side 110, and the thickness of the protective layer 300 is higher than the height of the tip 210 protruding from the first side 110, so that the tip 210 of the needle is not exposed outside the protective layer 300 when the protective layer 300 is laid on the first supporting member 100, by setting the protective layer 300, the needle body 200 is prevented from stabbing the user when the user takes the thumb-tack needle, and the tip 210 of the needle body 200 is not knocked and worn during the storing and transporting process of the thumb-tack needle, which affects the clinical treatment effect.

In this embodiment, the protective layer 300 is made of sponge, and in other embodiments, a PVC film or other material with insulation and protection functions may be used.

In this embodiment, the thickness of the protective layer 300 is 3 mm, and in other embodiments, the actual distance between the needle tip 210 of the needle body 200 and the first side 110 can be adjusted to achieve that the protective layer 300 covers the needle tip 210.

According to an embodiment of the present utility model, the insulation layer 400 is further included, and the insulation layer 400 is disposed between the support 100 and the protection layer 300.

In this embodiment, as shown in fig. 2, the isolation layer 400 is disposed between the support member 100 and the protection layer 300, so as to completely isolate the support member 100 from the protection member, and in the use process, the protection layer 300 and the isolation layer 400 are sequentially torn off, so that the isolation layer 400 ensures that the protection layer 300 cannot directly contact with the support member 100, thereby avoiding that the material of the protection layer 300 remains on the first side 110 of the support member 100, and affecting the clinical treatment effect of the pressing needle.

According to one embodiment of the present utility model, the barrier layer 400 is a glossy non-stick paper.

In this embodiment, the isolation layer 400 is made of bright non-stick paper, so that the use convenience of Gao Qin needles is improved, and the first side 110 of the support member 100 is prevented from being polluted or sticking to other objects, or the protection layer 300 and the support member 100 are stuck to each other and lose use value.

According to one embodiment of the present utility model, the fixing part 500 is further included, and the fixing part 500 fixes the needle body 200 to the supporter (100).

In this embodiment, as shown in fig. 1 and 2, the fixing portion 500 fixes the needle body 200 to the supporting member (100), and each needle body 200 is provided with a fixing portion 500 corresponding to each needle body to be fixed to the supporting member 100.

By arranging the fixing part 500, the stable connection between the needle body 200 and the supporting piece 100 is ensured, so that the pressing needle cannot be separated from the supporting piece 100 in the use process, and the clinical treatment effect is ensured.

In other embodiments, the needle body 200 on the supporting member 100 may also share a fixing portion 500, such as a fixing layer covering the supporting member 100, where the fixing layer fixes the needle body 200 on the supporting member 100.

According to an embodiment of the present utility model, the tail 220 protrudes from the second side 120 of the supporting member 100 and is fixed to the second side 120 of the supporting member 100 by the fixing portion 500.

In this embodiment, as shown in fig. 2, the needle body 200 is inserted into the supporting member 100, and the needle tail 220 protrudes from the second side 120 of the supporting member 100 and is fixed to the second side 120 of the supporting member 100 by the fixing portion 500.

In this embodiment, the fixing portion 500 is made of a hot melt adhesive, which is safe and environment-friendly, has no solvent, and does not need to be dried; the adhesive layer is waterproof and moisture-resistant; the bonding strength is high; the curing speed is high, the bonding capability is stable, and the adhesive layer has certain flexibility, toughness and hardness; the bonding range is wide, and the economic benefit is good; repeatedly heating and bonding for many times; high efficiency, suitability for high-speed automatic production and the like. In other embodiments, other adhesives with connection function may be used for the fixing portion 500.

According to one embodiment of the present utility model, the tail 220 is folded to conform to the support 100.

In this embodiment, as shown in fig. 2, the needle tail 220 is bent towards the direction of the supporting member 100 and then attached to the second side 120 of the supporting member 100, and the attachment area of the needle tail 220 and the supporting member 100 is increased, so that the connection strength of the fixing portion 500 when the needle tail 220 and the supporting member 100 are connected is ensured.

In this embodiment, the needle tail 220 is in a straight thread shape, and in other embodiments, the needle tail 220 may be in a disc shape, so as to increase the bonding area between the needle tail 220 and the supporting member 100.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A knock pin, comprising:

a support;

2. The knock needle according to claim 1, characterized in that a plurality of said needle bodies are distributed in one or more of a circular array, a square array on said support.

3. The knock pin according to claim 1, wherein the lateral spacing between adjacent two of said pins is the same as the vertical spacing.

4. A knock needle according to claim 2 in which the lateral and vertical spacing between adjacent two of said needle bodies is 0.2 to 0.5cm.

5. The knock pin according to any one of claims 1 to 4, further comprising a protective layer, said protective layer being laid on the first side of said support and said protective layer covering said tip.

6. The knock pin of claim 5, further comprising a barrier layer disposed between said support and said protective layer.

7. The knock pin according to claim 6, wherein said spacer layer is a glossy non-stick paper.

8. The knock needle of any one of claims 1 to 4, further comprising a fixing portion that fixes the needle body to the support.

9. The knock pin according to claim 8, wherein said pin tail protrudes from said second side of said support member and is fixed to said second side of said support member by said fixing portion.

10. The knock pin of claim 9, wherein said tail is folded to conform to said support.