CN210170668U

CN210170668U - Micro-needle point medicine patch

Info

Publication number: CN210170668U
Application number: CN201920527991.7U
Authority: CN
Inventors: 徐鹏程; 王海生; 孙刚
Original assignee: Inner Mongolia Medical University
Current assignee: Inner Mongolia Medical University
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-03-24
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a little needle point medicine paster relates to medicine paster technical field, can only act on the surface of skin cuticle usually for solving current medicine paster, and the medicine can not see through skin, and the effect is slow, and obscure problem. The lower surface of medicine paster main part is provided with waterproof cloth that spins, waterproof upper surface of spinning is provided with the medicine and inhales paper, the inside that the paper was inhaled to the medicine is provided with the liquid medicine, the upper surface that the paper was inhaled to the medicine is provided with hemostasis cotton, the upper surface of hemostasis cotton is provided with the micropin, and the one end of micropin runs through and extends to the inside of waterproof cloth that spins, the other end of micropin is provided with the injection port, be provided with into medicine hole on the outer wall of micropin, the inside of micropin is provided with the liquid medicine chamber, the lower surface of micropin is provided with the viscose layer, the both sides of medicine paster main part all are provided with pressure sensitive adhesive bonding paper, and pressure sensitive adhesive.

Description

Micro-needle point medicine patch

Technical Field

The utility model relates to a medicine paster technical field specifically is a little needle point medicine paster.

Background

The medicine patch is used for promoting blood circulation to remove blood stasis, tonifying qi and nourishing blood, clearing and activating channels and collaterals, strengthening tendons and bones, relaxing tendons and activating collaterals, inducing resuscitation and penetrating bones, dispelling wind and removing cold and other symptoms in folks in the morning, and is a common plaster stuck to a certain part of a body. It is defined as an external preparation prepared by refining medicinal materials, edible vegetable oil and red lead into paste and spreading the paste on a backing material. The medicine plaster is mainly used for treating sore and furuncle, eliminating swelling and pain and the like, and because the plaster is used for the thin plaster on the skin surface, the thick-odor medicine is taken in the plaster, and the medicine is introduced to lead the group medicine to resolve the stagnation and directly reach the focus. Therefore, the Chinese medicinal composition has the effects of diminishing inflammation, relieving pain, promoting blood circulation, removing blood stasis, benefiting qi, nourishing blood, clearing and activating the channels and collaterals, strengthening muscles and bones, relaxing tendons, activating collaterals, inducing resuscitation, penetrating bones, dispelling wind, dispelling cold and the like. The plaster pasted on the body surface stimulates nerve endings, expands blood vessels through reflection, promotes local blood circulation, improves the nutrition of peripheral tissues, and achieves the purposes of detumescence, antiphlogosis and analgesia.

However, the existing drug patch can only act on the surface of the horny layer of the skin generally, and the drug cannot penetrate through the skin, so that the effect is slow and not obvious; thus, the existing requirements are not met, and a micro-needle tip drug patch is provided for the same.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little needle point medicine paster to solve the surface that the current medicine paster of proposing usually can only act on the skin stratum corneum in the above-mentioned background art, the medicine can not see through skin, and the effect is slow, and obscure problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a little needle point medicine paster, includes medicine paster main part, the lower surface of medicine paster main part is provided with waterproof cloth that spins, waterproof upper surface that spins is provided with the medicine and inhales paper, the inside that the medicine inhaled paper is provided with the liquid medicine, the upper surface that the medicine inhaled paper is provided with hemostasis cotton, the upper surface of hemostasis cotton is provided with the micropin, and the one end of micropin runs through and extends to waterproof inside of spinning cloth, the other end of micropin is provided with the injection port, be provided with into medicine hole on the outer wall of micropin, the inside of micropin is provided with the liquid medicine chamber, the lower surface of micropin is provided with the viscose layer, the both sides of medicine paster main part all are provided with pressure sensitive adhesive bonding paper, and pressure sensitive adhesive bonding paper is.

Preferably, white release films are arranged on the outer walls of the two pieces of pressure-sensitive adhesive paper.

Preferably, the micro-needle is provided with a plurality of, and a plurality of micro-needle evenly distributed is on hemostatic cotton cloth's outer wall.

Preferably, the micro-needle is fixedly connected with the waterproof woven fabric through the adhesive layer.

Preferably, the drug absorption paper and the hemostatic cotton cloth are fixedly connected through waterproof glue.

Preferably, the drug patch main body is fixedly connected with the skin through pressure sensitive adhesive paper.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the micropin in medicine paster main part, the micropin can establish a large amount of skin micro-fine pipelines on skin, and amazing skin self-healing ability promotes skin metabolism, utilizes the natural healing ability of wound, and the nutrition and the collagen growth of induced skin self improve the recovery rate of wound.

2. By arranging the drug absorption paper, the micro-needle can penetrate through the cuticle of the skin and enter the dermis, so that the liquid medicine absorbed in the drug absorption paper can be directly conveyed to the optimal absorption position of the skin, and the speed of generating the effect of the drug is increased.

3. Through setting up hemostatic cotton, hemostatic cotton can absorb the wound skin and break the outflow trace blood, plays hemostatic effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic view of the internal structure of a microneedle according to the present invention;

in the figure: 1. a drug patch body; 2. pressure-sensitive adhesive bonding paper; 3. white release film; 4. waterproof woven cloth; 5. medicine suction paper; 6. hemostatic cotton cloth; 7. microneedles; 701. a liquid medicine cavity; 702. an injection port; 8. liquid medicine; 9. a medicine inlet hole; 10. and (5) gluing the layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: a micro-needle point medicine patch comprises a medicine patch main body 1, wherein the lower surface of the medicine patch main body 1 is provided with waterproof woven cloth 4, the upper surface of the waterproof woven cloth 4 is provided with medicine suction paper 5, the medicine suction paper 5 is internally provided with medicine liquid 8, the absorbed medicine liquid 8 is different, the effect of the micro-needle point medicine patch is also different, the upper surface of the medicine suction paper 5 is provided with hemostatic cotton cloth 6, the hemostatic cotton cloth 6 can absorb trace blood flowing out from skin rupture at a wound to play a role in hemostasis, the upper surface of the hemostatic cotton 6 is provided with micro-needles 7, one ends of the micro-needles 7 penetrate through and extend into the waterproof woven cloth 4, the micro-needles 7 can establish a large number of skin micro-pipelines on the skin to stimulate the self-healing capacity of the skin, and can directly convey the medicine liquid 8 to the optimal absorption position of the skin to improve the speed of medicine generation effect, the other ends, liquid medicine 8 can enter into the dermis layer of skin through injection port 702, be provided with on the outer wall of micropin 7 and advance medicine hole 9, liquid medicine 8 gets into micropin 7 through advancing medicine hole 9 in, the inside of micropin 7 is provided with liquid medicine chamber 701, the lower surface of micropin 7 is provided with viscose layer 10, micropin 7 passes through viscose layer 10 and waterproof 4 fixed connection that spin fabric, the both sides of medicine paster main part 1 all are provided with pressure sensitive adhesive paper 2, and pressure sensitive adhesive paper 2 is provided with two, medicine paster main part 1 is fixed with skin through pressure sensitive adhesive paper 2.

Further, all be provided with white from type membrane 3 on two pressure-sensitive adhesive paper 2's the outer wall, white from type membrane 3 has fine adsorptivity and laminating nature, can prevent that pressure-sensitive adhesive paper 2 from gluing to other article before the use on.

Further, the micro-needles 7 are provided with a plurality of micro-needles 7, the micro-needles 7 are evenly distributed on the outer wall of the hemostatic cotton cloth 6, and the micro-needles 7 can effectively penetrate through the cuticle of the skin and directly deliver the medicine to the dermis.

Further, the micro-needle 7 is fixedly connected with the waterproof woven cloth 4 through the adhesive layer 10, and the adhesive layer 10 plays a role in fixing the micro-needle 7 and the waterproof woven cloth 4, so that the micro-needle 7 can be prevented from remaining inside the skin after penetrating the skin, and hidden danger is caused.

Further, the medicine is inhaled paper 5 and is passed through waterproof glue fixed connection with hemostasis cotton 6, and waterproof glue can prevent that the medicine from inhaling 5 inside liquid medicine 8 that absorb of paper and permeating hemostasis cotton 6, makes 6 saturation of hemostasis cotton, influences its hemostatic effect.

Further, the drug patch main body 1 is fixedly connected with the skin through the pressure-sensitive adhesive paper 2, and the pressure-sensitive adhesive paper 2 plays a role in fixing the drug patch main body 1 on the skin, so that the drug patch main body 1 is prevented from falling off.

The working principle is as follows: when in use, the white release film 3 on the surface of the pressure sensitive adhesive paper 2 is torn off, the side with the micro-needle 7 is attached to the surface of the skin, the drug patch main body 1 is fixed on the skin through the pressure-sensitive adhesive paper 2 at the two sides, when the drug patch main body is fixed, the micro-needle 7 can directly penetrate through the cuticle of the skin and enter the dermis, and a large number of skin micro-ducts are built on the skin, so that the self-healing capacity of the skin is stimulated, the metabolism is promoted, a drug inlet hole 9 is arranged at one end of the micro-needle 7, the drug inlet hole 9 can introduce the liquid drug 8 in the drug absorbent paper 5 into the drug liquid cavity 701 of the micro-needle 7, and is directly injected into the dermis layer through the injection port 702 at the other end of the microneedle 7, so as to improve the effect of the medicine, hemostatic cotton cloth 6 is arranged on the contact surface of the medicine patch and the skin, and the hemostatic cotton cloth 6 can absorb the trace blood flowing out from the skin fracture at the wound to play the role of hemostasis.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A micro-needle-tip drug patch, comprising a drug patch body (1), characterized in that: the lower surface of the drug patch main body (1) is provided with waterproof woven cloth (4), the upper surface of the waterproof woven cloth (4) is provided with drug absorption paper (5), the medicine liquid (8) is arranged inside the medicine suction paper (5), the hemostatic cotton cloth (6) is arranged on the upper surface of the medicine suction paper (5), the micro-needle (7) is arranged on the upper surface of the hemostatic cotton cloth (6), one end of the micro needle (7) penetrates through and extends into the waterproof woven fabric (4), the other end of the micro-needle (7) is provided with an injection port (702), the outer wall of the micro-needle (7) is provided with a medicine inlet hole (9), a liquid medicine cavity (701) is arranged inside the micro-needle (7), an adhesive layer (10) is arranged on the lower surface of the micro-needle (7), the two sides of the drug patch main body (1) are provided with two pressure-sensitive adhesive papers (2), and the two pressure-sensitive adhesive papers (2) are arranged.

2. A microneedle tip drug patch as claimed in claim 1, wherein: and white release films (3) are arranged on the outer walls of the two pressure-sensitive adhesive papers (2).

3. A microneedle tip drug patch as claimed in claim 1, wherein: the micro-needle (7) is provided with a plurality of micro-needles (7) which are evenly distributed on the outer wall of the hemostatic cotton cloth (6).

4. A microneedle tip drug patch as claimed in claim 1, wherein: the micro-needle (7) is fixedly connected with the waterproof woven cloth (4) through the viscose layer (10).

5. A microneedle tip drug patch as claimed in claim 1, wherein: the drug suction paper (5) and the hemostatic cotton cloth (6) are fixedly connected through waterproof glue.

6. A microneedle tip drug patch as claimed in claim 1, wherein: the drug patch main body (1) is fixedly connected with the skin through pressure-sensitive adhesive paper (2).