CN218852951U

CN218852951U - Collagen dressing paste

Info

Publication number: CN218852951U
Application number: CN202223399152.2U
Authority: CN
Inventors: 陈方荣; 叶青连
Original assignee: Fang Linjian Guangzhou Health Industry Co ltd
Current assignee: Fang Linjian Guangzhou Health Industry Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-04-14
Anticipated expiration: 2032-12-19

Abstract

The utility model discloses a collagen dressing plaster, which comprises a bearing layer, wherein the inner side of the bearing layer is fixedly provided with a dressing, the dressing comprises a substrate layer used for adsorbing collagen solution, and the substrate layer is non-woven fabric; the two sides of the bearing layer are respectively provided with a bandage made of a telescopic material, one bandage end is provided with an adhesive part, the other bandage end is provided with a fixing part and a through hole, and the fixing part is arranged on the outer side of the bearing layer. Through bandage and the adhesive device on the bandage, fix the collagen dressing on patient affected part skin, make the collagen dressing paste need not paste skin and just can fix in the wound to avoided the dressing to paste the skin damage that leads to on skin for a long time, can not cause the secondary injury to the wound when changing the dressing simultaneously, also made things convenient for the doctor to lift the dressing and look over the patient and resumeed the condition.

Description

Collagen dressing paste

Technical Field

The utility model belongs to the technical field of the dressing pastes, especially relate to a collagen dressing pastes.

Background

The collagen dressing is a novel external dressing, can improve the microenvironment of epidermal cells and promote the metabolism of skin tissues, is used for treating skin allergy, and has auxiliary effects on reducing pigmentation, reducing scar formation, post-operation nursing by laser and photon treatment and the like.

The existing dressing pastes are mostly adhered to the skin on the periphery of a wound surface by using a colloid and are used for a long time, the skin adhered to the colloid becomes white and dry and itchy due to the air impermeability of the colloid, and the dressing paste adhered to the wound surface needs to be torn off during replacement, so that the pain of a wounded is increased, the healing of the wound is not facilitated, the replacement is inconvenient, and a doctor is not facilitated to inspect the wound.

SUMMERY OF THE UTILITY MODEL

To above-mentioned dressing paste and paste in surface of a wound week side skin, can increase the patient's misery when changing, tear the problem of wound even, the utility model provides a do not rely on pasting in surface of a wound week side skin and fix the collagen dressing subsides of dressing in the wound.

The following are specific contents of the present invention:

the utility model provides a collagen dressing subsides, includes the bearer layer, the inboard fixed dressing that is provided with of bearer layer, the dressing is including the matrix layer that is used for adsorbing the collagen solution, the matrix layer is the non-woven fabrics, the non-woven fabrics is provided with the multilayer to better absorption collagen solution.

The two sides of the bearing layer are respectively provided with a binding band made of a telescopic material, one end of the binding band is provided with an adhesive part, the other end of the binding band is provided with a fixing part and a through hole, the through hole can accommodate the adhesive part to pass through, the number of the through holes is 4~5, and the fixing part is arranged on the outer side of the bearing layer.

Preferably, the fixing means of the binding band is a magic tape, wherein the fixing part is a hard barbed hair with a hook, and the bonding part is fine and soft fiber.

The collagen dressing is fixed on the skin of the affected part of the patient through the bandage, so that skin injury caused by long-time adhesion of the dressing on the skin is avoided.

Furthermore, the dressing also comprises a water absorption layer, wherein the water absorption layer is formed by compounding a carbon fiber layer and a chitosan layer, and is positioned between the matrix layer and the bearing layer.

Through set up the layer that absorbs water in the dressing, can effective absorption resume various dirty bloody water that in-process skin oozed at the wound, be favorable to patient's recovery, avoid infecting simultaneously.

Further, the material of the bandage is elastic rubber.

As a preferable mode, one of the two straps is provided with a bonding part, and the bonding part is provided with medical glue.

Further, the bonding part and the fixing part are positioned on the same binding belt.

Furthermore, air holes distributed in a staggered manner are formed in the bearing layer and used for ventilation of the dressing. The shape of the air holes is round, square, diamond or oval.

Furthermore, the air holes distributed in a staggered manner are formed in the bearing layer, so that the wound can keep a relatively dry and comfortable recovery environment, and the recovery speed of the wound is accelerated.

Preferably, a storage bag is fixedly arranged on the bearing layer, and the dressing is detachably arranged in the storage bag.

Compared with the prior art. The utility model has the advantages that: through bandage and the adhesive device on the bandage, fix the collagen dressing on patient affected part skin, make the collagen dressing paste and need not paste just can fix in the department of hindering on skin to avoid the long-time skin damage that leads to of pasting of dressing on skin, can not cause secondary damage to the department of hindering when changing the dressing simultaneously, also make things convenient for the doctor to lift the dressing and look over the patient condition of recovering.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic structural diagram of a second embodiment of the present invention;

fig. 3 is a schematic structural diagram of a third embodiment of the present invention;

fig. 4 is a schematic structural diagram of the dressing of the present invention.

In the figure: 1-a carrier layer; 2-dressing; 3-a matrix layer; 4-binding a belt; 5-an adhesive part; 6-fixing place; 7-perforating; 8-a water-absorbing layer; 9-air holes; 10-an adhesive portion; 11-storage bag.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be further described with reference to the following detailed description:

first embodiment

As shown in fig. 1, the utility model discloses a collagen dressing subsides, including

bearer layer

1, 1 inboard fixed dressings 2, its characterized in that are provided with of bearer layer:

the dressing 2 comprises a matrix layer 3 for adsorbing collagen solution, and the matrix layer 3 is non-woven fabric.

The non-woven fabric is made of synthetic fibers, so that compared with the traditional dressing, the absorption performance is improved, and the dressing fiber yarns are not easy to fall off.

The two sides of the bearing layer 1 are respectively provided with a bandage 4 made of a telescopic material, the end part of one bandage 4 is provided with an adhesive part 5, the end part of the other bandage 4 is provided with a fixing part 6 and a through hole 7, and the fixing part 6 is arranged on the outer side of the bearing layer 1.

By arranging the fixing part 6 and the bonding part 5, the collagen patch can be fixed on the wound without being stuck on the skin, thereby avoiding the problems that the pain of the wound is increased and even the wound is torn when the collagen patch is replaced.

Set up perforation 7 before the fixed part 6 and be used for the patient to adjust the elasticity of applying ointment or plaster, further make the dressing paste to fix in the wound better, avoid droing or shifting. When in use, the bonding part 5 passes through the through hole and is reversely stuck to the fixing part 6, thereby achieving better fixing effect.

As shown in fig. 4, the dressing 2 further includes a water absorption layer 8, the water absorption layer 8 is a composite of a carbon fiber layer and a chitosan layer, and the water absorption layer 8 is located between the matrix layer 3 and the bearing layer 1.

The water absorption layer can be used for absorbing liquid flowing out of a wound, keeping the wound dry and cool and avoiding infection.

The material of the binding band 4 is elastic rubber.

The number of the perforations 7 is 4~5.

And the bearing layer 1 is provided with air holes 9 for ventilation. The air holes are favorable for keeping the application and the wound dry and breathable.

The air holes 9 are circular, square, rhombic or oval.

The utility model is generally used for the four limbs or the finger wound and can be designed into specifications with different sizes according to the requirements. When the dressing is used, the surface with the dressing covers the wound, the binding band is wound for a circle, and then the bonding part penetrates through the through hole and is pulled back to be stuck to the fixing part, so that the dressing is fixed to the wound, and meanwhile, the pain of a patient is eliminated or relieved during replacement.

Second embodiment

In order to overcome the problem that the dressing is easy to shift in use or the wound is tightened too tightly for better fixation and is not favorable for wound recovery due to the fixing part 6 and the bonding part 5 arranged on the bandage 4, the embodiment further improves the first embodiment, as shown in fig. 2, a bonding part 10 is arranged on one bandage, and the bonding part 10 is provided with medical glue, and the bonding part 10 is adhered to the skin of the patient on the side far away from the wound in use, so that the dressing is better fixed and the dressing is prevented from shifting.

Preferably, the adhesive part 10 and the fixing part 6 are provided on the same strap, and other structures are the same as those of the first embodiment.

Because the adhesive part 10 is arranged on one binding tape and is adhered to the skin of the patient on the side far away from the wound, the dressing paste can be better fixed under the condition that the wound recovery of the patient is not influenced.

Third embodiment

In order to overcome the problem that the cost for manufacturing the dressing plaster is increased due to the arrangement of the fixing part 6 and the bonding part 5 on the bandage, and to facilitate the dressing change, the embodiment further improves the first embodiment or the second embodiment, as shown in fig. 3, a bag 11 is arranged on the bearing layer 1, three edges of the bag 11 are sewed on the bearing layer, the other edge is of an open structure, a dressing 2 is detachably arranged in the bag 11, and the structure of the dressing 2 is consistent with that of the dressing 2. The other structures are the same as those of the first embodiment or the second embodiment.

Through setting up and putting thing bag 11, the patient only need change when changing dressings 2 in putting thing bag 11 can, bearing layer 1 and bandage 4 can used repeatedly to the cost is reduced, also make when changing dressings convenient and fast more.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a collagen dressing subsides, includes bearing layer (1), the inboard fixed dressing (2) that are provided with of bearing layer, its characterized in that:

the dressing (2) comprises a substrate layer (3) for adsorbing collagen solution, the substrate layer (3) is non-woven fabric, and the non-woven fabric is provided with a plurality of layers;

the novel bearing layer is characterized in that two sides of the bearing layer (1) are respectively provided with a binding belt (4) made of a telescopic material, one binding belt (4) is provided with an adhesive part (5) at the end part, the other binding belt (4) is provided with a fixing part (6) and a through hole (7) at the end part, the through hole (7) can accommodate the adhesive part (5) to pass through, and the adhesive part (5) and the fixing part (6) are arranged on the outer side of the bearing layer (1).

2. The collagen dressing patch according to claim 1, wherein said adhesive part (5) and said fixing part (6) are fixed by a hook and loop fastener, wherein the fixing part (6) is a barbed hair with a hard hook, and the adhesive part (5) is a fine and soft fiber.

3. The collagen dressing patch according to claim 1 or 2, characterized in that the dressing (2) further comprises a water absorption layer (8), wherein the water absorption layer (8) is a composite of a carbon fiber layer and a chitosan layer, and the water absorption layer (8) is positioned between the substrate layer (3) and the bearing layer (1).

4. The collagen dressing patch according to claim 3, characterized in that the material of the bandage (4) is rubber with elasticity.

5. The collagen dressing patch according to claim 4, characterized in that one of the two binding bands (4) is provided with a binding part (10), and the binding part (10) is provided with medical glue.

6. The collagen dressing patch according to claim 5, characterized in that said adhesive portion (10) is located on the same band as said fixing portion (6).

7. The collagen dressing patch according to claim 1, wherein the perforations (7) are 4~5.

8. The collagen dressing patch according to claim 1, characterized in that the bearing layer (1) is provided with ventilation holes (9) for ventilation.

9. The collagen dressing patch according to claim 8, characterized in that the shape of the air holes (9) is circular, square, diamond or oval.

10. The collagen dressing patch according to one of claims 1 to 9, characterized in that a storage bag (11) is fixedly arranged on the carrying layer (1), and the dressing (2) is detachably arranged in the storage bag (11).