Thin foam dressing

Abstract

The utility model discloses a thin foam dressing which comprises a dressing body, the dressing body comprises a dressing piece, silica gel is embedded in the dressing piece, a foam gasket is arranged on the upper surface of the dressing body, and a plurality of reinforcing pieces which are distributed at intervals and can stretch out and draw back elastically are arranged in the foam gasket. And a backing sheet is arranged on the outer side of the foam gasket. According to the dressing disclosed by the utility model, the elastic and telescopic reinforcing pieces are arranged in the foam gasket at intervals, so that when the foam gasket is expanded and deformed after absorbing water, an internal multi-point-position supporting effect can be achieved on the expanded and deformed foam gasket, and the phenomenon that the foam gasket is locally and excessively sunken when being pressed is prevented; therefore, the flatness of the surface of the dressing is kept, physiotherapy nursing of silica gel on the wound position is facilitated, and the wound is prevented from being affected by secondary damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to wound nursing technical field especially relates to a thin foam dressing. BACKGROUND

[0002] Foam dressing is a kind of new dressing prepared with polyurethane as main material, has very strong liquid absorption capacity, and it is mainly aimed at moderate to severe exudate wound, is widely used in the treatment and nursing of various acute and chronic wounds, and the clinical effect is obvious.

[0003] Chinese patent announcement No. CN216365554U discloses "a comfortable reinforced silica gel foam dressing", including porous silica gel and foam water absorption pad;The porous silica gel is tearable and is connected with the backing, the foam water absorption pad is fixed and covered by the porous silica gel and the transparent film, the transparent film is provided with a reinforcing film on the side away from the foam water absorption pad, and the reinforcing film is provided with a split tear hand for easy tearing.

[0004] The existing foam dressing will swell after absorbing water, and the original shape cannot be stably maintained after swelling, and the uneven phenomenon is easy to occur, so that the surface of the auxiliary material is not complete, and the use effect of the foam dressing is reduced. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a thin foam dressing adopting reinforcing members distributed at intervals and elastically stretchable, reinforcing and supporting the state after swelling, to prevent the dressing from excessive deformation.

[0006] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a thin foam dressing, comprising a dressing body:

[0007] The dressing body comprises a dressing sheet, and the dressing sheet is embedded with silica gel;

[0008] The upper surface of the dressing body is provided with a foam gasket, and a plurality of reinforcing members distributed at intervals and elastically stretchable are arranged in the foam gasket;

[0009] The outer side of the foam gasket is provided with a backing sheet.

[0010] As a further description of the above technical scheme:

[0011] The barrier film is arranged in the dressing sheet and on the outer side of the silica gel.

[0012] As a further description of the above technical scheme:

[0013] The adhesive ring is arranged on the dressing sheet and on the outer side of the silica gel.

[0014] As a further description of the above technical scheme:

[0015] The reinforcing member comprises reinforcing strips arranged in the foam pad, and the bottom of the reinforcing strips is provided with elastic heads.

[0016] As a further description of the above technical solution:

[0017] The upper surface of the backing sheet is provided with a transparent film.

[0018] As a further description of the above technical solution:

[0019] The upper surface of the transparent film is provided with a waterproof film.

[0020] As a further description of the above technical solution:

[0021] The upper surface of the waterproof film is provided with a top protective film, and one side of the top protective film is provided with a second hand-tearable sheet.

[0022] As a further description of the above technical solution:

[0023] The lower surface of the dressing body is provided with a bottom protective film, and one side of the bottom protective film is provided with a first hand-tearable sheet.

[0024] In the above technical solution, the thin foam dressing provided by the present application has the following beneficial effects:

[0025] The dressing can support the expanded foam pad from multiple points inside when the foam pad expands and deforms after absorbing water, prevent the foam pad from being excessively concave in some areas when being pressed, and maintain the flatness of the dressing surface, which is beneficial to the physiotherapy and nursing of the wound position by the silica gel, and further avoids the secondary injury of the wound. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art according to these drawings.

[0027] Fig. 1 A structural schematic view of a thin foam dressing provided by the embodiment of the present application is shown in the figure.

[0028] Fig. 2 An internal structural schematic view of a dressing body provided by the embodiment of the present application is shown in the figure.

[0029] Fig. 3 A structural schematic view of a reinforcing member provided by the embodiment of the present application is shown in the figure.

[0030] Reference signs:

[0031] 1. first hand-tearable tab; 2. dressing body; 21. dressing tab; 22. barrier film; 23. silicone gel; 24. adhesive ring; 3. bottom protective film; 4. backing tab; 5. foam pad; 6. reinforcing member; 61. reinforcing strip; 62. elastic head; 7. transparent film; 8. waterproof film; 9. top protective film; 10. second hand-tearable tab. DETAILED DESCRIPTION

[0032] In order for those skilled in the art to better understand the technical scheme of the utility model, the utility model will be further described in detail below in combination with the drawings.

[0033] As shown in Figs. 1-3 A thin foam dressing includes a dressing body 2:

[0034] The dressing body 2 includes a dressing tab 21, and the dressing tab 21 is embedded with a silicone gel 23. When the dressing tab 21 is covered on a wound position, the silicone gel 23 will be attached to the wound, that is, the wound can be treated and nursed.

[0035] The upper surface of the dressing body 2 is provided with a foam pad 5, and the foam pad 5 is provided with a plurality of reinforcing members 6 which are spaced apart and can be elastically stretched. When the foam pad 5 is expanded and deformed after absorbing water, the reinforcing members 6 can play a role of internal multi-point support for the expanded and deformed foam pad 5, so as to prevent the foam pad 5 from being locally excessively depressed when being pressed, thereby maintaining the flatness of the dressing surface, which is beneficial to the treatment and nursing of the wound position by the silicone gel 23, and further avoids the secondary damage to the wound.

[0036] The outer side of the foam pad 5 is provided with a backing tab 4, which plays a role of limiting protection for the position state of the foam pad 5, so as to prevent the foam pad 5 from being displaced after being excessively deformed due to expansion.

[0037] The barrier film 22 is arranged in the dressing tab 21 and located at the outer side of the silicone gel 23, which can play a role of blocking the silicone gel 23 to prevent the silicone gel 23 from flowing outward.

[0038] The adhesive ring 24 is arranged on the dressing tab 21 and located at the outer side of the silicone gel 23, which can be adhered to the skin when the dressing tab 21 is attached to the skin around the wound, so as to increase the connection stability of the dressing body 2 and the skin.

[0039] The reinforcing member 6 comprises reinforcing strips 61 arranged in the foam pad 5, and the bottom of each reinforcing strip 61 is provided with an elastic head 62.

[0040] The upper surface of the backing sheet 4 is provided with a transparent film 7, which facilitates the visual observation of the condition of the dressing body 2.

[0041] The upper surface of the transparent film 7 is provided with a waterproof film 8, which serves to prevent water from entering the dressing body 2.

[0042] The upper surface of the waterproof film 8 is provided with a top protective film 9, and one side of the top protective film 9 is provided with a second hand-tearable sheet 10.

[0043] The lower surface of the dressing body 2 is provided with a bottom protective film 3, and one side of the bottom protective film 3 is provided with a first hand-tearable sheet 1.

[0044] The above only describes certain exemplary embodiments of the present application by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection claimed by the present application.

Claims

1. A thin foam dressing, comprising a dressing body (2), characterized in that: the dressing body (2) comprises a dressing sheet (21) with a silica gel (23) embedded therein; an upper surface of the dressing body (2) is provided with a foam pad (5) with a plurality of reinforcing members (6) elastically stretchable and spacedly distributed in the foam pad (5); an outer side of the foam pad (5) is provided with a backing sheet (4).

2. A thin foam dressing according to claim 1, characterized in that: a barrier film (22) is arranged in the dressing sheet (21) and outside the silica gel (23).

3. A thin foam dressing according to claim 1, characterized in that: a glue ring (24) is arranged on the dressing sheet (21) and outside the silica gel (23).

4. A thin foam dressing according to claim 1, characterized in that: the reinforcing member (6) comprises a reinforcing strip (61) arranged in the foam pad (5), and the reinforcing strip (61) is provided with an elastic head (62) at a bottom thereof.

5. A thin foam dressing according to claim 1, characterized in that: an upper surface of the backing sheet (4) is provided with a transparent film (7).

6. A thin foam dressing according to claim 5, characterized in that: an upper surface of the transparent film (7) is provided with a waterproof film (8).

7. A thin foam dressing according to claim 6, characterized in that: an upper surface of the waterproof film (8) is provided with a top protective film (9), and one side of the top protective film (9) is provided with a second hand-tearable sheet (10).

8. A thin foam dressing according to claim 1, characterized in that: a lower surface of the dressing body (2) is provided with a bottom protective film (3), and one side of the bottom protective film (3) is provided with a first hand-tearable sheet (1).

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