CN215875223U

CN215875223U - High-quality hydrocolloid dressing

Info

Publication number: CN215875223U
Application number: CN202122105746.7U
Authority: CN
Inventors: 王亚海
Original assignee: Hebei Weiquan Medical Technology Co ltd
Current assignee: Hebei Weiquan Medical Technology Co ltd
Priority date: 2021-09-02
Filing date: 2021-09-02
Publication date: 2022-02-22
Anticipated expiration: 2031-09-02

Abstract

The utility model discloses a high-quality hydrocolloid dressing which comprises a pasting component, a dressing layer, a sealing layer, an extension block and a protective film, wherein the dressing layer is fixed in the middle of the inner wall of the pasting component; the sealing layer is arranged on the periphery of the dressing layer, and a water absorption layer is arranged inside the sealing layer; the extension block is arranged on the outer walls of the left end and the right end of the pasting assembly, and a fixing layer is attached to the inner wall of the extension block; and the protective film is attached to the periphery of the inner wall of the pasting component. This high-quality hydrocolloid dressing will absorb water the even sealing layer that is fixed in square frame type structure in layer inside, utilize the sealing layer, can strengthen hydrocolloid dressing and the area of contact of skin to play prevention of seepage water property, utilize the layer that absorbs water simultaneously, can play the adsorption effect to the moisture that carelessly permeates the entering, strengthen prevention of seepage water property, arrange the sealing layer in the outer wall on dressing layer all around again, with this can avoid dressing layer to be soaked by moisture, thereby influence the recovery of wound.

Description

High-quality hydrocolloid dressing

Technical Field

The utility model relates to the technical field of hydrocolloid dressings, in particular to a high-quality hydrocolloid dressing.

Background

Hydrocolloid dressings are those made by processing a mixture of an elastic polymeric hydrogel with synthetic rubber and an adhesive. The most common gel in dressings is hydroxymethyl cellulose, which can be firmly adhered to the skin at the edge of a wound and can swell 12 times when imbibed with exudate.

Hydrocolloid dressings on the market generally do not have strong water permeability resistance and poor tear performance, and therefore, a high-quality hydrocolloid dressing is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hydrocolloid dressing with high quality so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a quality hydrocolloid dressing comprising:

a pasting component;

further comprising:

the dressing layer is fixed in the middle of the inner wall of the pasting component;

the sealing layer is arranged on the periphery of the dressing layer, and a water absorption layer is arranged inside the sealing layer;

the extension block is arranged on the outer walls of the left end and the right end of the pasting assembly, and a fixing layer is attached to the inner wall of the extension block;

and the protective film is attached to the periphery of the inner wall of the pasting component.

Preferably, the sealing layer is of a square frame structure, and the sealing layer is fixedly connected with the water absorbing layer.

Preferably, the caliber of the sealing layer is larger than that of the dressing layer, and the vertical central axis between the dressing layer and the sealing layer is coincident.

Preferably, the extension block and the fixed layer are fixedly connected, and the extension block and the fixed layer are both provided with two.

Preferably, the pasting assembly comprises:

a waterproof layer;

the air holes are formed in the middle of the left end and the right end of the waterproof layer, fixing grooves are formed in the upper end and the lower end of the waterproof layer, and the inner wall of the waterproof layer is attached with an adhesive layer.

Preferably, the air holes are uniformly distributed and arranged in the middle of the waterproof layer, and the waterproof layer is in adhesive connection with the adhesive layer.

Preferably, the fixing grooves are symmetrically distributed about the center of the waterproof layer, and four fixing grooves are provided.

The utility model provides a high-quality hydrocolloid dressing which has the following beneficial effects: this high-quality hydrocolloid dressing will absorb water the even sealing layer that is fixed in square frame type structure in layer inside, utilize the sealing layer, can strengthen the area of contact of hydrocolloid dressing and skin to play prevention of seepage water ability, set up the middle part in the waterproof layer with the bleeder vent is even again, utilize the bleeder vent, can reduce to drag painful sense of dragging of skin when tearing and pulling, utilize simultaneously to paste the layer, can realize the bonding performance of high efficiency, make it laminate in patient's skin more.

1. The water absorption layer is uniformly fixed inside the sealing layer with the square frame structure, the contact area of the hydrocolloid dressing and the skin can be enhanced by using the sealing layer, so that the water seepage prevention performance is realized, and meanwhile, the water absorption layer can be used for adsorbing water which is carelessly permeated and enters, so that the water seepage prevention performance is enhanced.

2. The utility model arranges the sealing layer around the outer wall of the dressing layer, thereby preventing the dressing layer from being soaked by moisture and further influencing the recovery of a wound, simultaneously, the dressing layer has the capability of absorbing the seepage of a wound surface, after the seepage is absorbed, hydrophilic particles in the dressing layer can form a semisolid substance similar to gel and attach to the base part of the wound to provide and maintain a wet environment favorable for the healing of the wound surface, the extension blocks are fixed at the left end and the right end of the waterproof layer, then the fixing layer is bonded on the inner wall of the extension blocks, and the fixing layer can assist the flexible tearing of the waterproof layer and avoid the adhesion of fingerprints on the inner wall of the adhesive layer in the process of adhesion.

3. According to the utility model, the air holes are uniformly formed in the middle of the waterproof layer, so that the skin-pulling pain caused by tearing can be reduced, meanwhile, the adhesive layer can realize strong adhesion performance and can be more attached to the skin of a patient, the fixing grooves are formed in the upper end and the lower end of the waterproof layer, and the anti-wrinkling performance can be applied to wounds of different positions of the patient by using the fixing grooves, so that the tight attachment performance is enhanced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a high-quality hydrocolloid dressing according to the present invention;

FIG. 2 is a schematic diagram of the exterior structure of the waterproof layer of a high quality hydrocolloid dressing of the present invention;

fig. 3 is a schematic diagram of the waterproof layer three-dimensional structure of the high-quality hydrocolloid dressing.

In the figure: 1. a pasting component; 101. a waterproof layer; 102. air holes are formed; 103. fixing grooves; 104. a bonding layer; 2. a dressing layer; 3. a sealing layer; 4. a water-absorbing layer; 5. a protective film; 6. a lengthening block; 7. and fixing the layer.

Detailed Description

As shown in fig. 1-2, a high quality hydrocolloid dressing comprises: a pasting component 1; further comprising: the dressing layer 2 is fixed in the middle of the inner wall of the pasting component 1; a sealing layer 3 arranged around the dressing layer 2, wherein a water absorption layer 4 is arranged inside the sealing layer 3; the sealing layer 3 is of a square frame structure, the sealing layer 3 is fixedly connected with the water absorbing layer 4, the water absorbing layer 4 is uniformly fixed inside the sealing layer 3 of the square frame structure, the contact area of the hydrocolloid dressing and the skin can be enhanced by using the sealing layer 3, so that the anti-seepage performance is achieved, and meanwhile, the water absorbing layer 4 can be used for absorbing water which is carelessly permeated and enters and enhancing the anti-seepage performance; the caliber of the sealing layer 3 is larger than that of the dressing layer 2, the vertical central axes between the dressing layer 2 and the sealing layer 3 are coincident, the sealing layer 3 is arranged around the outer wall of the dressing layer 2, so that the dressing layer 2 can be prevented from being wetted by moisture, and the recovery of a wound is influenced, meanwhile, the dressing layer 2 has the capacity of absorbing wound seepage liquid, after the seepage liquid is absorbed, hydrophilic particles in the dressing layer 2 can form a gel-like semisolid substance which is attached to the base of the wound, and a wet environment beneficial to wound healing is provided and maintained; the extension block 6 is arranged on the outer walls of the left end and the right end of the pasting component 1, and a fixing layer 7 is attached to the inner wall of the extension block 6; the extension block 6 is fixedly connected with the fixing layer 7, the extension block 6 and the fixing layer 7 are both provided with two, the extension block 6 is fixed at the left end and the right end of the waterproof layer 101, the fixing layer 7 is bonded on the inner wall of the extension block 6, the fixing layer 7 is utilized to assist flexible tearing of the waterproof layer 101, and fingerprints are prevented from being adhered to the inner wall of the adhesive layer 104 in the bonding process; and the protective film 5 is attached to the periphery of the inner wall of the pasting component 1.

As shown in fig. 3, a waterproof layer 101; the air holes 102 are formed in the middle of the left end and the right end of the waterproof layer 101, fixing grooves 103 are formed in the upper end and the lower end of the waterproof layer 101, and the inner wall of the waterproof layer 101 is attached with an adhesive layer 104; the air holes 102 are uniformly distributed and arranged in the middle of the waterproof layer 101, the waterproof layer 101 is in adhesive connection with the adhesive layer 104, the air holes 102 are uniformly arranged in the middle of the waterproof layer 101, the skin pulling pain caused by tearing can be reduced by the air holes 102, and meanwhile, the adhesive layer 104 can realize strong adhesive performance and enable the adhesive layer to be more attached to the skin of a patient; the fixing grooves 103 are symmetrically distributed about the center of the waterproof layer 101, four fixing grooves 103 are arranged, the fixing grooves 103 are arranged at the upper end and the lower end of the waterproof layer 101, and the fixing grooves 103 can be used for preventing wrinkles of wounds of different positions of a patient in a sticking mode, so that the tight attaching performance is enhanced.

In conclusion, when the high-quality hydrocolloid dressing is used, the fixing layer 7 is held firstly, the adhesive layer 104 adhered to the inner wall of the waterproof layer 101 is torn off from the protective film 5, the dressing layer 2 on the inner wall of the adhesive layer 104 is attached to the position of a wound of a patient, the fixing layer 7 is torn off from the extension block 6, the extension block 6 is adhered to the outer wall of the skin, then, as the dressing layer 2 has the capacity of absorbing seepage of a wound surface, hydrophilic particles in the dressing layer 2 can form a semisolid substance similar to gel after absorbing the seepage, the semisolid substance is attached to the base part of the wound to provide and maintain a moist environment beneficial to wound healing, and as the sealing layer 3 is arranged around the outer wall of the dressing layer 2, the water absorption layer 4 is uniformly fixed in the sealing layer 3 of the square frame-shaped structure, the contact area between the hydrocolloid dressing and the skin can be enhanced by using the sealing layer 3, so that the water seepage prevention performance is achieved, utilize layer 4 that absorbs water, can play the adsorption effect to the moisture that careless infiltration got into, strengthen prevention of seepage water performance, later because the even middle part of seting up in waterproof layer 101 of bleeder vent 102 utilizes bleeder vent 102, can reduce the painful sense of pulling to skin when tearing, at last because the upper and lower end of waterproof layer 101 is seted up in fixed slot 103, utilizes fixed slot 103, can apply ointment or plaster to the wound of patient different positions and play the performance of preventing the fold to this strengthens closely laminating performance.

Claims

1. A quality hydrocolloid dressing comprising:

an adhesive assembly (1);

it is characterized by also comprising:

the dressing layer (2) is fixed in the middle of the inner wall of the pasting component (1);

a sealing layer (3) which is arranged around the dressing layer (2), and a water absorption layer (4) is arranged inside the sealing layer (3);

the extension block (6) is arranged on the outer walls of the left end and the right end of the pasting component (1), and a fixing layer (7) is attached to the inner wall of the extension block (6);

and the protective film (5) is attached to the periphery of the inner wall of the pasting component (1).

2. A high-quality hydrocolloid dressing according to claim 1, characterized in that said sealing layer (3) is of a square frame type structure and there is a fixed connection between the sealing layer (3) and the water-absorbing layer (4).

3. A hydrocolloid dressing of good quality according to claim 1, characterized in that the sealing layer (3) has a larger aperture than the dressing layer (2) and that the vertical central axis between the dressing layer (2) and the sealing layer (3) coincides.

4. A hydrocolloid dressing of high quality according to claim 1, characterized in that there is a fixed connection between the extension block (6) and the anchoring layer (7), and there are two extension blocks (6) and two anchoring layers (7).

5. A hydrocolloid dressing of good quality according to claim 1, characterized in that said adhesive assembly (1) comprises:

a waterproof layer (101);

the air holes (102) are formed in the middle of the left end and the right end of the waterproof layer (101), fixing grooves (103) are formed in the upper end and the lower end of the waterproof layer (101), and the inner wall of the waterproof layer (101) is attached with an adhesive layer (104).

6. A high-quality hydrocolloid dressing according to claim 5, characterized in that said air holes (102) are uniformly distributed and opened in the middle of the waterproof layer (101), and the waterproof layer (101) and the adhesive layer (104) are connected by adhesion.

7. A hydrocolloid dressing of good quality according to claim 5, characterized in that said fixation grooves (103) are symmetrically distributed with respect to the center of the waterproof layer (101), and four fixation grooves (103) are provided.