CN211300674U - Medical abdominal belt - Google Patents

Abstract

The utility model relates to a medical binder, including slice body (1) and be used for wrapping up the fixed part (2) of fixing on the health belly with slice body, slice body (1) includes inner liner, adsorbed layer, discoloration layer and the top layer that from interior to exterior set gradually, and the adsorbed layer is made by super absorbent material, and discoloration layer has transparent region or the open region that can the naked eye observe the condition of discolouring on the top layer for meetting the test paper that blood can change colour. The utility model discloses well prevention of seepage discoloration medical binder can in time effectively prevent that wound and the orificial exudate of drainage from stretching, avoids causing further damage and infection to the wound, and it can in time indicate to have the infiltration blood exudate condition simultaneously, does not influence patient's treatment, does not delay the opportunity of treatment. The flaky body further comprises a diversion layer arranged between the inner liner layer and the absorption layer, so that the dryness of the abdominal belt is ensured, and the effect of preventing further injury and infection to the wound is enhanced.

Description

Medical abdominal belt

Technical Field

The utility model relates to a medical binder technical field especially relates to a medical binder.

Background

Surgery abdominal operation back needs to use the binder to tighten the belly, is favorable to patient to breathe and cough, actively carries out the exercise of pulmonary function, prevents the pneumatopneumonia of weighing down, reduces incision tension, prevents that the wound from splitting apart, alleviates the art district and ache, reduces the postoperative and bleeds, increases patient's comfort level, promotes the incision healing.

However, the structure and function of the currently used clinical abdominal belt are single, and it is difficult to find the thicker abdominal belt in time when the exudation/bleeding occurs in the use process such as wounds and drainage tube orifices (since the dressing change is performed on the wounds 3-5 days after operation, the condition of the exudation bleeding of the wounds can be seen only by opening the abdominal belt at the moment without special conditions), the wounds may be contaminated, or the condition of the patient may be delayed; when a small amount of seepage and weeping exists in the use process of the common multi-head abdominal belt, the whole abdominal belt can be immediately wetted, and clothes and bedding can be wetted when the amount of seepage is large, so that the wound is polluted. The most common condition in clinical work is that the wound and the drainage tube mouth seep, and the seep permeates the whole gauze, spreads to the surrounding wound and dressing, only the abdominal belt and dressing can be changed repeatedly, and the cost (patients and doctors) is increased by repeatedly changing the abdominal belt and dressing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a prevent seepage and meet the medical binder that blood discoloured is provided, it can effectively prevent in time that wound and the orificial exudate of drainage from stretching to can in time indicate to have the infiltration of blood exudate condition.

In order to solve the problem, medical binder include the slice body with be used for with the slice body wraps up tightly and fixes the fixed part on the belly of health, a serial communication port, the slice body includes inner liner, adsorbed layer, discoloration layer and the top layer that from interior to exterior set gradually, the adsorbed layer is made by super absorbent material, discoloration layer is for meetting the test paper that blood can change colour, transparent region or the open region that can the naked eye observe the condition of discolouring has on the top layer.

Preferably, the sheet body further comprises a flow guide layer arranged between the lining layer and the adsorption layer.

Preferably, the test paper is a thin paper coated with a layer of tetramethylbenzidine chromogenic dye and a peroxide film.

Preferably, the inner liner layer is made of non-woven fabrics, and/or the adsorption layer is made of fluff pulp and macromolecule absorption resin.

Preferably, the layers are fused and connected in an EVA hot melt adhesive mode.

Compared with the prior art, the utility model has the following advantage:

1. the utility model discloses in the medical binder, the slice body includes inner liner, adsorbed layer, discoloration layer and top layer, and the adsorbed layer can effectively adsorb fast and pin the sepage, prevents that wound and the orificial sepage of drainage from stretching, and the discoloration layer can change colour when taking place a certain amount of sepage and in time indicate the sepage condition, and the transparent region or the open region on the condition of discolouing is observed through the top layer. The utility model discloses in the medical binder that discolours of prevention of seepage that the integrated configuration of above parts formed can in time effectively prevent that wound and drainage orificial permeate liquid from stretching, avoid causing further damage and infection to the wound, it can in time indicate to have the infiltration blood permeate liquid condition simultaneously, does not influence patient's treatment, does not delay the opportunity of treatment.

2. The utility model discloses in, the slice body is further still including establishing the water conservancy diversion layer between inner liner and adsorbed layer, and it is for possessing the non-woven material of functions such as quick capture liquid, interim stock solution, diffusion water conservancy diversion, anti-reverse osmosis, preventing the edge leakage, has guaranteed the dry and comfortable degree of binder, has reinforceed the effect that does not cause further damage and infection to the wound.

Drawings

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of a medical abdominal belt provided by an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a sheet body according to an embodiment of the present invention.

Fig. 3 is a schematic structural diagram of another sheet-like body according to an embodiment of the present invention.

In the figure: 1-sheet body, 2-fixing component, 3-viewing port.

Detailed Description

Referring to fig. 1, the embodiment of the present invention provides a medical abdominal belt, which mainly includes a sheet body 1 and a fixing component 2 for fastening and fixing the sheet body 1 on the abdomen of the body. Further, the medical abdominal belt can also comprise a drainage tube through hole 3 arranged on the sheet body 1. As to the structure of the fixing part 2 and the connection and combination of the fixing part and the sheet body 1, there are many prior arts, such as: a monoblock flaky body 1, a fixing part 2 is a plurality of parallel binding bands which are arranged at the left end and the right end of the flaky body 1.

Referring to fig. 2, the sheet body 1 includes an inner liner layer, an adsorption layer, a color changing layer, and a surface layer, which are sequentially disposed from inside to outside. The layers can be fused and connected in an EVA hot melt adhesive mode, and the EVA hot melt adhesive is a solid meltable polymer which does not need a solvent and contains 100% of moisture; it is solid at normal temperature, and is heated to melt to certain temperature to become fluid liquid with certain viscosity. The molten EVA hot melt adhesive is light brown or white. The EVA hot melt adhesive consists of basic resin, tackifier, viscosity regulator, antioxidant and other components.

The inner liner is skin-friendly and comfortable, and only comfortable non-woven fabrics are adopted. Nonwoven fabrics, also known as nonwovens, are composed of oriented or random fibers and are referred to as fabrics because of their appearance and certain properties. The non-woven fabric has the advantages of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity and no irritation.

The absorption layer is made of high water absorption materials, such as fluff pulp and macromolecule absorption resin. The fluff pulp is wood pulp or straw pulp which is bleached and extracted with organic solvent. Is a paper pulp used for producing various sanitary products (such as sanitary towels, baby diapers, hospital mattresses and the like) used as a water absorbing medium. The super absorbent resin (called macromolecule SAP for short) is prepared by taking starch and acrylate as main raw materials, and has the outstanding characteristics of remarkable water absorption and water storage capacity, wherein the absorbed normal saline is 40-60 times of the self weight, and the absorbed pure water is 50-100 times of the self weight.

The color-changing layer is a test paper which can change color when meeting blood. The test paper can be specifically degradable thin paper coated with a layer of tetramethylbenzidine chromogenic dye and a peroxide film, and the color change principle is as follows: the ferrous hemoglobin in hemoglobin has activity similar to peroxidase, and can release oxygen through a peroxide membrane to oxidize colorless tetramethyl benzidine into colored benzidine blue, which is shown in blue-green color. Results were quickly obtained in 2 minutes.

The inner liner is permeable, just like toilet paper, the inner liner can be wetted as long as liquid exists, then the inner liner reaches the absorption layer, and the absorption benefit is that the wound is dry; all the liquid is gathered in the adsorption layer and can not go upwards any more, the color-changing layer and the adsorption layer are equivalent to a whole, and the color-developing layer can develop color as long as the adsorption layer contains water.

The surface layer has a transparent or open area through which the color change can be seen by the naked eye. For example, the surface layer is directly a transparent PE film, or a nonwoven fabric with a large gap in the structure for viewing through, or a viewing port 3 is provided at a specific position (the illustration is only an example, and the shape, size and position in practical application can be set according to needs), and in this case, it is necessary to specially align the potential leakage point on the body with this viewing port when the abdominal belt is used.

Referring to fig. 3, the present invention further provides another sheet body 1 structure, which is based on the sheet body 1 structure, a flow guiding layer is disposed between the lining layer and the adsorption layer to ensure the dryness of the abdominal belt, and the flow guiding layer is made of nonwoven materials with the functions of rapid liquid capture, temporary liquid storage, diffusion and flow guiding, anti-reverse osmosis, and anti-side leakage, such as ES fibers reinforced by hot air or specially treated cellulose fibers, PET fibers, etc. reinforced by chemical bonding.

It should be noted that the present invention focuses on the anti-seepage and color-changing function and the corresponding implementation structure of the sheet-like body 1, and besides the above-mentioned contents, the related implementation means in the prior art are well known, and refer to the prior art. It should be noted that fig. 2 and fig. 3 mainly reflect the positional relationship between the layers and clearly distinguish the layers, and the thickness of each layer in practical application depends on the practical requirement.

The technical scheme provided by the utility model is introduced in detail above. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the structure and core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (5)

1. The utility model provides a medical binder, includes slice body (1) and be used for with slice body (1) wraps up in tight fixed part (2) of fixing on the belly of health, its characterized in that, slice body (1) includes inner liner, adsorbed layer, discoloration layer and the top layer that from interior to exterior set gradually, the adsorbed layer is made by super absorbent material, the discoloration layer is for meetting the test paper that blood can change colour, transparent region or the open region that can the naked eye observe the condition of changing colour has on the top layer.

2. The medical abdominal belt according to claim 1, wherein the sheet-like body (1) further comprises a flow guide layer disposed between the inner liner layer and the adsorption layer.

3. The medical binder of claim 1 wherein the strip is a tissue coated with a layer of tetramethylbenzidine chromogenic dye and a peroxide film.

4. The medical abdominal belt according to claim 1, wherein the inner liner layer is made of a non-woven fabric, and/or the absorbent layer is made of fluff pulp and a polymeric absorbent resin.

5. The medical binder of claim 1 wherein the layers are fused together by means of EVA hot melt adhesive.

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