CN213310896U

CN213310896U - Medical foam dressing

Info

Publication number: CN213310896U
Application number: CN202021753954.7U
Authority: CN
Inventors: 张红明
Original assignee: Nanjing Pinyi Zhizao Technology Research Institute Co ltd
Current assignee: Nanjing Pinyi Zhizao Technology Research Institute Co ltd
Priority date: 2020-08-20
Filing date: 2020-08-20
Publication date: 2021-06-01
Anticipated expiration: 2030-08-20

Abstract

The utility model relates to the technical field of medical supplies, and a medical foam dressing is disclosed, including the inoxidizing coating, a plurality of scattered gas pocket has been seted up to the inside symmetry of inoxidizing coating, the inboard fixed mounting of inoxidizing coating has the connecting network. This kind of medical foam dressing, through disinfection medicine layer, can disinfect etc. to patient's affected part, can avoid breeding harmful substances such as bacterium, the foam blanket can absorb the liquid in patient affected part, can make disinfection medicine layer better to the treatment in patient affected part, the absorption sandwich layer is connected with disinfection medicine layer outside foam layer all around, when the foam blanket absorbs the liquid in patient affected part, can transmit the inside of absorption sandwich layer, the absorption sandwich layer is made by semi-permeable material, can conduct liquid through the absorption sandwich layer, make the inside affected part that can not lead to the patient because of the storage of liquid of foam blanket produce the discomfort, also can prevent the phenomenon that its liquid storage appears oozing in the foam blanket.

Description

Medical foam dressing

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a medical foam dressing.

Background

The foam dressing is a dressing prepared by taking polyurethane as a main material, has strong adsorption capacity, is mainly used for treating wounds with moderate to severe exudates, is widely applied to treatment and nursing of various acute and chronic wounds, and has obvious clinical effect.

Conventional dressings are generally applied to the affected part of a patient, and the exuded liquid is absorbed by the dressing, so that when the applied part is accidentally collided or pressed, the liquid absorbed by the dressing leaks due to the extrusion, and if the liquid leaks to the wound, infection of the wound is also caused, which is not beneficial to the recovery of the patient.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a medical foam dressing possesses and can make the affected part carry out better absorption, can prevent advantages such as the liquid seepage in the dressing, has solved the problem that the background art provided.

(II) technical scheme

In order to realize the above-mentioned purpose that possesses the liquid seepage that can make the affected part carry out better absorption, can prevent in the dressing, the utility model provides a following technical scheme: the utility model provides a medical foam dressing, includes the inoxidizing coating, a plurality of scattered gas pocket has been seted up to the inside symmetry of inoxidizing coating, the inboard fixed mounting of inoxidizing coating has the connecting network, the inboard fixed mounting of connecting network has the absorption sandwich layer, the inboard fixed mounting of absorption sandwich layer has the disinfection medicine layer.

Preferably, the two sides of the protective layer are fixedly connected with the elastic connecting layer I and the elastic connecting layer II respectively, the first adhesive groove and the second adhesive groove are formed in the two ends of the outer side of the elastic connecting layer I respectively, and the first bonding sheet and the second bonding sheet are fixedly mounted at the two ends of the side face of the elastic connecting layer II respectively.

Preferably, a plurality of the air dispersing holes are rectangular holes and penetrate through the inside of the protective layer, and impermeable cotton slivers are fixedly mounted on the periphery of the inner side of the protective layer respectively.

Preferably, the absorption core layer is composed of a plurality of absorption cotton slivers, the absorption cotton slivers are all made of semi-permeable materials, and the absorption core layer is fixedly installed on the inner side of the protective layer through a connecting net.

Preferably, the disinfectant layer is in mutual fit with the adsorption core layer, the connecting net and the protective layer in the same volume, and the foam layer is fixedly arranged on the periphery of the inner side of the disinfectant layer.

Preferably, the first adhesive groove and the second adhesive groove correspond to the first adhesive sheet and the second adhesive sheet respectively, and the inner sides of the first elastic connecting layer and the second elastic connecting layer are fixedly provided with a first non-woven fabric block and a second non-woven fabric block respectively.

(III) advantageous effects

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this kind of medical foam dressing, through disinfection medicine layer, can disinfect etc. to patient's affected part, can avoid breeding harmful substances such as bacterium, the foam blanket can absorb the liquid in patient affected part, can make disinfection medicine layer better to the treatment in patient affected part, the absorption sandwich layer is connected with disinfection medicine layer outside foam layer all around, when the foam blanket absorbs the liquid in patient affected part, can transmit the inside of absorption sandwich layer, the absorption sandwich layer is made by semi-permeable material, can conduct liquid through the absorption sandwich layer, make the inside affected part that can not lead to the patient because of the storage of liquid of foam blanket produce the discomfort, also can prevent the phenomenon that its liquid storage appears oozing in the foam blanket.

2. This kind of medical foam dressing, can make the dressing encircle patient's affected part when people are fixed with the dressing through elastic connection layer one and elastic connection layer two, then paste the inside of sticking groove one and sticking groove two respectively with bonding sheet one, just can accomplish and fix the foam dressing, can make through elastic connection layer one and elastic connection layer two and form that annular dressing diameter is variable, make it can be applicable to the position that the patient is different, it is very convenient, can make elastic connection layer one and elastic connection layer two not with patient's skin direct contact through elastic connection layer one and elastic connection layer two inboard non-woven fabrics piece one and non-woven fabrics piece two, make the adaptation that the patient can be better.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the explosive structure of FIG. 1 according to the present invention;

fig. 3 is a schematic view of the overall rear view structure of the present invention.

In the figure: 1. a protective layer; 101. air diffusing holes; 2. a first elastic connecting layer; 201. a first sticking groove; 202. a second sticking groove; 3. a second elastic connecting layer; 301. bonding sheets I; 302. a second adhesive sheet; 4. sterilizing the drug layer; 5. a first non-woven fabric block; 6. a second non-woven fabric block; 7. connecting a net; 8. and adsorbing the core layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example one

Referring to fig. 1-3, a medical foam dressing comprises a protective layer 1, a plurality of air diffusing holes 101 are symmetrically formed in the protective layer 1, a connecting net 7 is fixedly installed on the inner side of the protective layer 1, an adsorption core layer 8 is fixedly installed on the inner side of the connecting net 7, a disinfectant layer 4 is fixedly installed on the inner side of the adsorption core layer 8, the air diffusing holes 101 are rectangular holes and penetrate through the protective layer 1, impermeable cotton slivers are fixedly installed on the periphery of the inner side of the protective layer 1, the adsorption core layer 8 is composed of a plurality of adsorption cotton slivers, the adsorption cotton slivers are made of semi-permeable materials, the adsorption core layer 8 is fixedly installed on the inner side of the protective layer 1 through the connecting net 7, the disinfectant layer 4 and the adsorption core layer 8, the connecting net 7 and the protective layer 1 have the same volume and are mutually attached, a foam layer is fixedly installed on, disinfectant layer 4, can disinfect etc. in patient's affected part, can avoid breeding harmful substances such as bacterium, the foam blanket can absorb the liquid in patient affected part, can make disinfectant layer 4 better to the treatment of patient affected part, absorption sandwich layer 8 is connected with disinfectant layer 4 outside foam layer all around, when the foam blanket absorbs the liquid in patient affected part, can transmit the inside of absorption sandwich layer 8, absorption sandwich layer 8 is made by semi-permeable material, can conduct liquid through absorption sandwich layer 8, make the inside affected part that can not lead to the patient because of the storage of liquid of foam blanket produce the discomfort, also can prevent the phenomenon that its liquid storage appears oozing in the foam blanket.

Example two

Based on the first embodiment, as shown in fig. 1-3, two sides of the protection layer 1 are respectively and fixedly connected with the first elastic connection layer 2 and the second elastic connection layer 3, two ends of the outer side of the first elastic connection layer 2 are respectively provided with the first adhesive groove 201 and the second adhesive groove 202, two ends of the side surface of the second elastic connection layer 3 are respectively and fixedly provided with the first adhesive sheet 301 and the second adhesive sheet 302, the first adhesive groove 201 and the second adhesive groove 202 respectively correspond to the first adhesive sheet 301 and the second adhesive sheet 302, the inner sides of the first elastic connection layer 2 and the second elastic connection layer 3 are respectively and fixedly provided with the first nonwoven fabric block 5 and the second nonwoven fabric block 6, the first elastic connection layer 2 and the second elastic connection layer 3 can enable the first elastic connection layer 2 and the second elastic connection layer 3 not to be in direct contact with the skin of a patient, so that the patient can adapt better, and the dressing can be applied around the affected part of the patient when people fix the dressing through the first elastic connection layer 2 and the second elastic connection layer 3, then paste into the inside of gluing groove one 201 and gluing groove two 202 respectively with bonding pad one 301 and bonding pad two 302, just can accomplish and fix the foam dressing, can make the annular dressing diameter of formation variable through elastic connection layer one 2 and elastic connection layer two 3, make it can be applicable to the position that the patient is different, it is very convenient, can make elastic connection layer one 2 and elastic connection layer two 3 not with patient's skin direct contact through elastic connection layer one 2 and elastic connection layer two 3 inboard non-woven fabrics piece one 5 and non-woven fabrics piece two 6, make the adaptation that the patient can be better.

The working principle is as follows: this kind of medical foam dressing, fixed mounting has the foam blanket around the inboard of disinfection medicine layer 4, when people apply medical foam dressing to patient's affected part, disinfection medicine layer 4 can not directly laminate with patient's affected part directly, but laminate around through disinfection medicine layer 4 and patient's affected part, can reduce the uncomfortable sense that foam blanket and the direct laminating of affected part made patient produce, can absorb the liquid in patient's affected part through the foam blanket, through laminating of disinfection medicine layer 4 and affected part, can disinfect etc. to patient's affected part, can avoid breeding harmful substances such as bacterium, fixed mounting has adsorption core layer 8 in the outside of disinfection medicine layer 4, adsorption core layer 8 is connected with the foam blanket around the outside of medicine disinfection layer 4, when the foam blanket absorbs the liquid in patient's affected part, can transmit the inside of adsorption core layer 8, adsorption core layer 8 is made by semi-permeable material, liquid can be conducted through the adsorption core layer 8, so that the affected part of a patient cannot be uncomfortable due to the storage of the liquid in the foam layer, the adsorption core layers 8 are fixedly connected with the inner side of the protective layer 1 through the connecting net 7, the protective layer 1 is internally provided with the air dispersing holes 101, so that the affected part of the patient can keep air permeability, and the patient can adapt to the liquid, the elastic connecting layer I2 and the elastic connecting layer II 3 are fixedly arranged on the two sides of the protective layer 1 respectively, the dressing can surround the affected part of the patient when people fix the dressing through the elastic connecting layer I2 and the elastic connecting layer II 3, then the bonding sheet I301 and the bonding sheet II 302 are respectively pasted into the sticking groove I201 and the sticking groove II 202, so that the fixation of the foam dressing can be completed, and the diameter of the dressing which forms a circular ring shape can be changed through the elastic connecting layer I2 and the elastic connecting layer II 3, the dressing can be suitable for various parts of the body of a patient, and the elastic connecting layer I2 and the elastic connecting layer II 3 can not be in direct contact with the skin of the patient through the non-woven fabric blocks I5 and II 6 on the inner sides of the elastic connecting layer I2 and the elastic connecting layer II 3, so that the patient can adapt better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A medical foam dressing comprising a protective layer (1);

the method is characterized in that:

a plurality of air diffusing holes (101) are symmetrically formed in the inner portion of the protective layer (1), a connecting net (7) is fixedly mounted on the inner side of the protective layer (1), an adsorption core layer (8) is fixedly mounted on the inner side of the connecting net (7), and a disinfectant layer (4) is fixedly mounted on the inner side of the adsorption core layer (8).

2. The medical foam dressing of claim 1, wherein: the both sides of inoxidizing coating (1) respectively with the tip fixed connection of elastic connection layer (2) and elastic connection layer two (3), glue groove one (201) and glue groove two (202) have been seted up respectively to the outside both ends of elastic connection layer one (2), the side both ends of elastic connection layer two (3) fixed mounting respectively has bonding sheet one (301) and bonding sheet two (302).

3. The medical foam dressing of claim 1, wherein: the air dispersing holes (101) are rectangular holes and penetrate through the interior of the protective layer (1), and anti-seepage cotton slivers are fixedly mounted on the periphery of the inner side of the protective layer (1) respectively.

4. The medical foam dressing of claim 1, wherein: the adsorption core layer (8) is composed of a plurality of adsorption cotton slivers, the adsorption cotton slivers are all made of semi-permeable materials, and the adsorption core layer (8) is fixedly installed on the inner side of the protection layer (1) through a connecting net (7).

5. The medical foam dressing of claim 1, wherein: the disinfectant layer (4) is the same as the adsorption core layer (8), the connecting net (7) and the protective layer (1) in volume and is mutually attached, and a foam layer is fixedly arranged on the periphery of the inner side of the disinfectant layer (4).

6. The medical foam dressing of claim 2, wherein: the first adhesive groove (201) and the second adhesive groove (202) correspond to the first adhesive sheet (301) and the second adhesive sheet (302) respectively, and the inner sides of the first elastic connecting layer (2) and the second elastic connecting layer (3) are fixedly provided with a first non-woven cloth block (5) and a second non-woven cloth block (6) respectively.