CN211050317U - Traditional Chinese medicine patch for relieving motion sickness symptoms - Google Patents

Abstract

The utility model discloses a traditional Chinese medicine patch for relieving motion sickness symptoms, which comprises a substrate layer, a medicine patch and an outer protective layer; the medicinal patch comprises a first cushion layer, a traditional Chinese medicine plaster layer, a second cushion layer and a moisturizing sheet; the outer side of the moisture-keeping sheet is provided with a waterproof isolating layer; the outer side of the medicine plaster is provided with an inner bonding layer, a water absorption layer and an outer bonding layer; the water absorption layer comprises a water absorption cotton layer and a porous film layer which are in contact with the base layer. The utility model discloses a traditional chinese medicine paster comes centre gripping traditional chinese medicine cream layer through double-deck bed course, makes its flooding between the non-woven fabrics of both sides, and it is more even to distribute, is difficult for spreading at will all around, and traditional chinese medicine paster has two tie coats, has the layer that absorbs water between two tie coats, has blockked the risk that outside sweat is to the inboard infiltration, avoids traditional chinese medicine cream layer to appear by a large amount of sweat wetted circumstances in the use, also avoids the interior risk that the interior tie coat is moist and drops.

Description

Traditional Chinese medicine patch for relieving motion sickness symptoms

Technical Field

The utility model relates to a traditional chinese medicine technical field, concretely relates to traditional chinese medicine paster for alleviating motion sickness symptom.

Background

Motion sickness is a disease which is caused by stimulating vestibular nerves of a human body by any form of accelerated motion such as jolting, swinging or rotating generated when an automobile, a ship or an airplane moves. The patient feels discomfort in the upper abdomen at the beginning, followed by nausea, pale complexion, cold sweating, dizziness, mental depression, increased salivary secretion and vomiting. Due to the difference in transportation means, the disease can be respectively called carsickness, seasickness, air sickness (aerosickness) and universe motion sickness.

The inner ear vestibular apparatus is a human body balance sensing organ and comprises three pairs of semicircular canals, an elliptical sac of vestibule and a saccule. The hemilumen is internally provided with an ampulla, an oval sac and a sacculus, and an otolith apparatus (also called as a sacculus), which are all vestibular peripheral receptors and can sense the stimulation of various specific motion states. When the automobile is started, accelerated and decelerated, braked, and the ship sways and jolts, and the elevator and the airplane go up and down, the stimulation causes the vestibular ellipsoidal capsule and the saccule macula hair cells of the saccule to generate deformation discharge, and the deformation discharge is transmitted to the center and sensed. The generation and transmission of these vestibular electrical signals do not produce adverse effects for a limited time, but each person has a limit to the intensity and duration of these stimuli, which is the threshold for halo formation, and motor symptoms appear if the stimuli exceed this limit. The tolerance of each person is very different, which is influenced by factors such as vision, individual physique, mental state and objective environment (such as air odor) besides genetic factors, so that only part of people have motion sickness symptoms under the same objective conditions.

In the prior art, for the treatment of motion sickness, the medicines are usually taken orally before taking a car, and generally the medicines are taken once half an hour in advance. However, the safety and convenience of oral administration of drugs are inferior to those of patches for children or other cases, and thus it is required to develop a patch capable of directly relieving the symptoms of motion sickness.

The prior art CN200610130140.6 discloses a patch for preventing and treating motion sickness, which comprises a medicated adhesive layer, a protective layer and a back lining layer, and is prepared by the following process steps:

A. formula (by weight):

0.3 g-1.5 g of scopolamine, 2.0 g-7.0 g of macromolecular polyisobutylene B100 (dry weight)

1.0-4.0 g of azone (dry weight) of low molecular polyisobutylene B10

Liquid paraffin 1.0-6.0 g cyclohexane 15-25 g;

B. preferred formulations (by weight):

scopolamine 1.0g Polymer polyisobutylene B100 (dry weight) 5.0g Azone 0.7g

3.0g (dry weight) of low-molecular polyisobutylene B10 g of liquid paraffin 4.0g of cyclohexane 20.0 g;

C. the preparation method comprises the following steps: under the clean condition meeting the pharmaceutical requirements:

preparing mucilage of the adhesive layer containing the medicine:

measuring the solid content of the pressure-sensitive adhesive before the adhesive is prepared, adjusting the solid content of the pressure-sensitive adhesive to 60% -80% by using cyclohexane, weighing the components according to the formula amount, and fully mixing the components until the components are uniform to obtain adhesive cement containing the adhesive layer;

preparation of the patch:

uniformly coating the mixed mucilage of the medicine-containing adhesive layer on a protective layer PET film, controlling the thickness of the coated wet glue according to 300um, drying, compounding a backing film to obtain the medicine-containing paster with a three-layer structure, and slitting according to the specified calculation size of 0.1-5 mg of scopolamine contained in each piece to obtain the motion sickness prevention paster with the three-layer structure, wherein the coating process comprises the following steps: under the condition that the mucilage is thick and difficult to coat, an extrusion forming process is adopted, the drying can be carried out after the composite filming, and the solvent is volatilized through the non-woven fabric layer; and (3) under the condition that the adhesive cement is relatively thin, adopting a spray forming process: but the process has higher requirement on drying speed, and the preparation of the patch comprises the following steps: and uniformly spraying the mixed mucilage of the drug-containing adhesive layer on the protective layer PET film, controlling the thickness through the spraying speed and the protective layer moving speed, drying while spraying, and compounding with a backing film to obtain the drug-containing patch with a three-layer structure.

The patch absorbs the effective components of the medicine in vitro, and the corresponding curative effect and the medicine composition are disclosed in the patent application; but is imperfect with respect to the physical structure of the patch. For example, when the patch is used in vitro, the drug effect is slowly absorbed, long-time patch application is needed to continuously achieve the effect, sweat is easily accumulated in the patch in the long-time use process, the adhesive force of the patch is reduced, the patch is easy to fall off, the drugs need to be kept wet as much as possible, and the dry ointment is not beneficial to attachment and absorption.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a traditional Chinese medicine patch for relieving motion sickness symptoms.

In order to achieve the above objects, one embodiment of the present invention provides a Chinese medicine patch for alleviating motion sickness symptoms, which comprises a substrate layer, a medicine patch disposed in the middle of the substrate layer, and an outer protective layer covering the substrate layer and the medicine patch;

the medicine patch comprises:

a first cushion layer; the first cushion layer is arranged in the middle of the base layer; the first cushion layer is provided with latticed holes;

a traditional Chinese medicine ointment layer; the traditional Chinese medicine paste layer is soaked on the first cushion layer;

a second cushion layer; the second cushion layer is arranged on the traditional Chinese medicine ointment layer and is provided with latticed holes; the traditional Chinese medicine ointment layer is clamped between the first cushion layer and the second cushion layer;

a moisturizing sheet; the moisture retention sheet contains moisture, the inner side of the moisture retention sheet is in contact with the second cushion layer, and the outer side of the moisture retention sheet is provided with a waterproof isolation layer;

the outer side of the medicine plaster is sequentially provided with an inner bonding layer, a water absorption layer and an outer bonding layer; the water absorption layer comprises a water absorption cotton layer and a porous film layer which are in contact with the base layer.

Preferably, the base layer is circular and made of plain cloth.

Preferably, the first cushion layer and the second cushion layer are both round and made of non-woven fabrics; the aperture of the latticed holes of the first mat layer are larger than the aperture of the latticed holes of the second mat layer.

Preferably, the waterproof isolation layer is made of a waterproof film, and the waterproof film is a PVC plastic film.

Preferably, the outer protective layer is made of plain cloth, the inner bonding layer and the outer bonding layer are acrylic glue layers, and the porous film layer is a porous PE film layer.

Preferably, the traditional Chinese medicine ointment layer is a traditional Chinese medicine ointment layer containing traditional Chinese medicine components for relieving the motion sickness.

To sum up, the utility model has the advantages of it is following:

1. the utility model discloses a traditional chinese medicine paster comes centre gripping traditional chinese medicine ointment layer through double-deck bed course, makes its flooding between the non-woven fabrics of both sides, and it is more even to distribute, is difficult for guaranteeing the wetness degree of ointment through the piece of moisturizing simultaneously to diffusing at will all around, guarantees through waterproof isolation layer that the moisture of piece of moisturizing can not lose too fast.

2. The utility model discloses a traditional chinese medicine paster has two tie coats, has the layer that absorbs water between two tie coats, has blockked the risk that outside sweat was soaked to the inboard, avoids traditional chinese medicine ointment layer to appear by a large amount of sweat wetted circumstances in the use, also avoids the risk that the interior bond in situ is moist to drop.

Drawings

FIG. 1 is a schematic view of an embodiment of the present invention; wherein the outer protective layer is omitted;

fig. 2 is a side view of a traditional Chinese medicine patch in an embodiment of the present invention;

fig. 3 is a top view of the Chinese medicinal patch in an embodiment of the present invention.

Wherein, 1, a substrate layer; 2. an outer tie layer; 3. a water-absorbing layer; 4. an inner tie layer; 5. sticking the medicine; 6. an outer protective layer; 51. a first cushion layer; 52. a traditional Chinese medicine ointment layer; 53. a second cushion layer; 54. a moisturizing sheet; 55. a waterproof isolation layer.

Detailed Description

The utility model provides a traditional chinese medicine paster for alleviating motion sickness symptom, including base member layer 1, the medicine subsides 5 and the outer protective layer 6 of cladding base member layer and medicine subsides of setting in base member layer middle part. The matrix layer is a carrier of the Chinese medicine patch, can be preferably made of plain cloth materials, has certain elasticity and can be conveniently coated with glue. The medicine patch is a part of the whole patch which has the effect, the interior of the medicine patch comprises traditional Chinese medicine active components, the traditional Chinese medicine components are not limited in the protection range of the patent, and any traditional Chinese medicine composition which can be used for treating or relieving motion sickness in the prior art can be adopted. The outer protective layer can be a thin film layer used for coating the whole patch, the substrate layer can be not used for additional coating, and the outer protective layer only can protect one side where the patch is located.

The patch includes a first pad layer 51, a traditional Chinese medicine plaster layer 52, a second pad layer 53, and a moisturizing sheet 54. The first cushion layer is arranged in the middle of the base layer; the first cushion layer is provided with latticed holes; the traditional Chinese medicine paste layer is soaked on the first cushion layer; the second cushion layer is arranged on the traditional Chinese medicine ointment layer and is provided with latticed holes; the traditional Chinese medicine ointment layer is clamped between the first cushion layer and the second cushion layer; the moisture-retaining sheet contains moisture, and the inner side of the moisture-retaining sheet is in contact with the second cushion layer, and the outer side thereof is provided with a waterproof isolation layer 55.

Traditional chinese medicine cream layer sets up between two bed courses, though traditional chinese medicine cream layer has certain mobility and thickness, but the bed course has latticed hole, can lock traditional chinese medicine cream, and the bed course also has certain thickness moreover, makes latticed hole can have certain accommodation space like this for traditional chinese medicine cream in this space can not overflow everywhere. Traditional chinese medicine cream need keep certain degree of wetness before using best, because this product need with skin direct contact, if traditional chinese medicine cream is dry will harden, be unfavorable for absorbing with skin contact, consequently this patent sets up the adhesion of moisturizing piece on traditional chinese medicine cream layer, makes it can not dry the desiccation too fast, and the moisturizing piece outside is provided with waterproof isolation layer simultaneously for moisture in the moisturizing piece also can not run off easily, has improved the deadline of moisturizing.

The outer side of the medicine plaster is sequentially provided with an inner bonding layer 4, a water absorption layer 3 and an outer bonding layer 2; the water absorption layer comprises a water absorption cotton layer and a porous film layer which are in contact with the base layer. The medicinal plaster is adhered to the skin of a patient through the inner adhesive layer and the outer adhesive layer, sweat is very easy to sweat when the medicinal plaster is used in summer, the phenomenon of plaster overflow is accelerated when sweat infiltrates into the Chinese medicinal plaster layer, and the adhesive layer is contacted with the Chinese medicinal plaster and the water by the activity of a person, so that the adhesive effect between the skin and the adhesive layer is reduced quickly, namely the Chinese medicinal patch is easy to fall off. This patent sets up the layer that absorbs water between two tie coats, can prevent the too much and tie coat contact of sweat with the sweat absorption of inside and outside tie coat for adhere to moisture on the tie coat. When sweat exists in the inner and outer bonding layers, the water absorbent cotton layer can absorb the sweat, so that the accumulation of the sweat in the bonding layers is reduced. This patent is through setting up the round layer that absorbs water and come to carry out moisture absorption to the tie coat of inside and outside both sides, compares and sets up a big piece cotton that absorbs water on whole base member layer, has the advantage of easier processing. If the whole piece of absorbent cotton is arranged on the base layer and the bonding layer is also arranged, the design mode is difficult to realize, and the design method is easier to realize.

When the user uses, tear outer protective layer at first, then tear waterproof isolation layer, directly paste the dress at the treatment position can, the direct and skin contact of inside and outside tie coat bonds this moment.

In the optimized embodiment of the utility model, the base body layer is selected to be circular, and the first cushion layer and the second cushion layer are both circular and made of non-woven fabrics; the aperture of the latticed holes of the first mat layer are larger than the aperture of the latticed holes of the second mat layer.

The utility model discloses an in the optimization embodiment, waterproof isolation layer makes for the water proof membrane, and the water proof membrane is PVC plastic film. The outer protective layer is made of plain cloth, the inner bonding layer and the outer bonding layer are acrylic glue layers, and the porous film layer is a porous PE film layer. The traditional Chinese medicine ointment layer is a traditional Chinese medicine ointment layer containing traditional Chinese medicine components for relieving motion sickness.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be considered as limited to the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims (6)

1. A traditional Chinese medicine patch for relieving motion sickness symptoms is characterized by comprising a substrate layer, a medicine patch arranged in the middle of the substrate layer, and an outer protective layer for coating the substrate layer and the medicine patch;

the patch comprises:

a first cushion layer; the first cushion layer is arranged in the middle of the base layer; the first cushion layer is provided with latticed holes;

a traditional Chinese medicine ointment layer; the traditional Chinese medicine paste layer is soaked on the first cushion layer;

a second cushion layer; the second cushion layer is arranged on the traditional Chinese medicine ointment layer and is provided with latticed holes; the traditional Chinese medicine ointment layer is clamped between the first cushion layer and the second cushion layer;

a moisturizing sheet; the moisture-keeping sheet contains moisture, the inner side of the moisture-keeping sheet is in contact with the second cushion layer, and the outer side of the moisture-keeping sheet is provided with a waterproof isolating layer;

the outer side of the medicine patch is sequentially provided with an inner bonding layer, a water absorption layer and an outer bonding layer; the water absorption layer comprises a water absorption cotton layer and a porous film layer which are in contact with the base body layer.

2. The traditional Chinese medicine patch of claim 1, wherein: the base body layer is circular, and the base body layer is made of plain cloth materials.

3. The traditional Chinese medicine patch of claim 1, wherein: the first cushion layer and the second cushion layer are both round and made of non-woven fabrics; the aperture of the latticed holes of the first cushion layer is larger than the aperture of the latticed holes of the second cushion layer.

4. The traditional Chinese medicine patch of claim 1, wherein: the waterproof isolation layer is made of a waterproof film, and the waterproof film is a PVC plastic film.

5. The traditional Chinese medicine patch of claim 1, wherein: the outer protective layer is made of plain cloth, the inner bonding layer and the outer bonding layer are acrylic glue layers, and the porous film layer is a porous PE film layer.

6. The traditional Chinese medicine patch of claim 1, wherein: the traditional Chinese medicine ointment layer is a traditional Chinese medicine ointment layer containing traditional Chinese medicine components for relieving motion sickness.

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