CN211460834U

CN211460834U - Separable dressing with multiple composite layers

Info

Publication number: CN211460834U
Application number: CN201921213397.7U
Authority: CN
Inventors: 林琳; 颜先琴; 罗庆滨; 管荣健
Original assignee: Merry Bio Technology Yangzhou Co ltd
Current assignee: Merry Bio Technology Yangzhou Co ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-09-11
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses a separable dressing with a plurality of composite layers in the technical field of dressings, which comprises a lining composite layer, the bottom of the lining composite layer is provided with a stripping composite layer, the left side and the right side of the top of the lining composite layer are respectively movably provided with an adhesive layer, the middle part of the top of the lining composite layer is bonded with a carbon fiber composite layer, the right end of the carbon fiber composite layer is provided with a tearing strip, the tearing strip is attached to the top of the lining material composite layer through the adhesive layer, the top of the carbon fiber composite layer is adhered with the breathable composite layer, the top of the air-permeable composite layer is adhered with a flow guide layer, the top of the flow guide layer is adhered with an adsorption layer, the middle part of the top of the lining composite layer is provided with an inner concave layer, the inner cavity of the inner concave layer is movably provided with the dressing layer, so that the dressing layer can be conveniently replaced, other composite layers can be recycled, and resources are saved. Meanwhile, the bonding accuracy and comfort degree are guaranteed and the wrinkles are reduced through limiting bonding.

Description

Separable dressing with multiple composite layers

Technical Field

The utility model relates to a dressing technical field specifically is a take detachable dressing of multiple composite bed.

Background

Burn, the scald, operation wound, wound infection is clinical common disease, clinical aseptic gauze commonly used or soak medicine dressings such as iodophor, current dressing is more integral, in-process need use the multilayer composite bed together using, and compare and be used for handling the dressing layer that the wound played the primary importance, other composite bed all can used many times, the waste of resource can only be caused to current disposable dressing, current dressing generally fixes all through the adhesive linkage in the use simultaneously, the adhesion means of adhesive linkage all is more random, make the dressing bond and appear the fold easily on the wound, can not spacing bonding. To this end, we propose a detachable dressing with multiple composite layers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take detachable dressing of multiple composite bed to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the separable dressing with the multiple composite layers comprises a lining composite layer, wherein a stripping composite layer is arranged at the bottom of the lining composite layer, bonding layers are movably arranged on the left side and the right side of the top of the lining composite layer, a carbon fiber composite layer is bonded at the middle position of the top of the lining composite layer, a tearing strip is arranged at the right end of the carbon fiber composite layer and is attached to the top of the lining composite layer through the bonding layers, a breathable composite layer is bonded at the top of the carbon fiber composite layer, a flow guide layer is bonded at the top of the breathable composite layer, an adsorption layer is bonded at the top of the flow guide layer, an inner concave layer is arranged at the middle position of the top of the lining composite layer, and a dressing.

Furthermore, the dressing layer comprises a dressing core functional layer, the dressing core functional layer comprises a calcium alginate gel sponge layer and a nano-silver activated carbon fiber layer, the top of the dressing core functional layer is bonded with an analgesic layer, and the top of the analgesic layer is bonded with a hydrogel layer.

Furthermore, the hydrogel layer is formed by crosslinking sodium alginate and calcium chloride, and an antibacterial and anti-inflammatory agent is mixed in the hydrogel and is composed of any one or more of ciprofloxacin, rifamycin and metronidazole.

Further, the pain relieving layer is a polytetrafluoroethylene sheet, and the polytetrafluoroethylene sheet is mixed with charge and far infrared powder.

Furthermore, the top left and right sides of the lining material composite layer are provided with limiting strip-shaped grooves, the bonding layer is in limiting fit with the tops of the limiting strip-shaped grooves, and the bonding layer is a non-woven fabric adhesive with low sensitization.

Furthermore, the flow guide layer is made of hydrophilic polyester-viscose non-woven fabric, and the adsorption layer is made of polyurethane porous foam material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the indent layer in the lining composite bed, the dressing layer can be placed in the activity in the indent layer, sets up spacing bar groove through the top surface in the lining composite bed simultaneously, and the adhesive linkage can carry out spacing bonding through spacing bar groove, passes through the lining composite bed with the dressing layer fixed, can be convenient change the dressing layer for other composite beds can cyclic utilization, thereby resources are saved. Meanwhile, the bonding accuracy and comfort degree are guaranteed and the wrinkles are reduced through limiting bonding.

Drawings

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

FIG. 2 is a schematic view of the inner structure of the lining composite layer according to the present invention;

fig. 3 is a schematic view of the structure of the dressing layer of the present invention.

In the figure: 1. lining material composite layer; 2. stripping the composite layer; 3. an adhesive layer; 4. a carbon fiber composite layer; 5. tearing a tape; 6. a breathable composite layer; 7. a flow guiding layer; 8. an adsorption layer; 9. a dressing layer; 91. applying a core functional layer; 92. an analgesic layer; 93. a hydrogel layer; 10. and an inner concave 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.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a take detachable dressing of multiple composite bed, including lining material composite bed 1, the bottom of lining material composite bed 1 sets up peels off composite bed 2, the equal activity in the top left and right sides of lining material composite bed 1 sets up adhesive linkage 3, the top middle part position of lining material composite bed 1 bonds carbon fiber composite bed 4, carbon fiber composite bed 4's right-hand member sets up tear tape 5, and tear tape 5 passes through adhesive linkage 3 and laminates at lining material composite bed 1's top, carbon fiber composite bed 4's top bonds ventilative composite bed 6, ventilative composite bed 6's top bonds water conservancy diversion layer 7, water conservancy diversion layer 7's top bonds adsorption layer 8, the middle part position at lining material composite bed 1 top sets up indent layer 10, indent layer 10's bottom evenly sets up the bleeder vent, make things convenient for dressing layer 9 direct action on the wound, indent layer.

Wherein, the dressing layer 9 is including applying core functional layer 91, apply core functional layer 91 including applying core gel sponge layer and nanometer silver activated carbon fiber layer, calcium alginate gel sponge layer forms loose three-dimensional porous structure, can make nanometer silver activated carbon fiber layer pass through porous structure, mix polydatin with calcium alginate gel sponge layer surface and unite and can activate prothrombin rapidly, prevent the surface of a wound persistence bleeding, and can adsorb wound secretion fast, destroy the environment that the bacterium grows and breeds, prevent the bacterium at the wound field planting, make the surface of a wound dry the convergence under the state of successfully keeping apart with external medium, thereby reach purposes such as antibiotic anti-inflammatory, apply the top bonding pain relieving layer 92 of core functional layer 91, the top bonding hydrogel layer 93 of pain relieving layer 92.

The hydrogel layer 93 is hydrogel formed by crosslinking sodium alginate and calcium chloride, and the hydrogel is mixed with an antibacterial and anti-inflammatory agent which is any one or more of ciprofloxacin, rifamycin and metronidazole, so that the wound can be rapidly debrided, anti-inflamed and bacteriostatic through the hydrogel layer 93, and the infection of the wound is effectively avoided;

the pain relieving layer 92 is a polytetrafluoroethylene sheet, and the polytetrafluoroethylene sheet is mixed with charge and far infrared powder, so that the pain relieving effect of the polytetrafluoroethylene sheet can be exerted to the maximum extent, and the wound healing is promoted;

the left side and the right side of the top of the lining material composite layer 1 are both provided with limiting strip-shaped grooves, the bonding layer 3 is in limiting fit with the tops of the limiting strip-shaped grooves, the bonding layer 3 is a non-woven fabric adhesive with low allergenicity, and the limiting strip-shaped groove bonding layer 3 can be in limiting bonding, so that the stability of the dressing during bonding is ensured;

the water conservancy diversion layer 7 is for hydrophilic washing and gluing the non-woven fabrics, and adsorbed layer 8 is the porous foam material of polyurethane, through water conservancy diversion layer 7 and adsorbed layer 8 can be quick with the sweat suction to guarantee the gas permeability of dressing.

Example (b): in the process of using dressing, at first pull open carbon fiber composite bed 4 through tear strip 5, then put into indent layer 10 with dressing layer 9, lay downwards in the core functional layer 91 bottom of applying in dressing layer 9, then cover the pressfitting again at lining composite bed 1's top with carbon fiber composite bed 4, then will tear strip 5 and carbon fiber composite bed 4 through adhesive linkage 3 and fix, it can on the arm to fix dressing through adhesive linkage 3 simultaneously.

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 separable dressing with multiple composite layers, comprising a lining composite layer (1), characterized in that: the composite structure is characterized in that a stripping composite layer (2) is arranged at the bottom of the lining composite layer (1), bonding layers (3) are movably arranged on the left side and the right side of the top of the lining composite layer (1), a carbon fiber composite layer (4) is bonded at the middle position of the top of the lining composite layer (1), a tearing strip (5) is arranged at the right end of the carbon fiber composite layer (4), the tearing strip (5) is attached to the top of the lining composite layer (1) through the bonding layers (3), a breathable composite layer (6) is bonded to the top of the carbon fiber composite layer (4), a flow guide layer (7) is bonded to the top of the breathable composite layer (6), an adsorption layer (8) is bonded to the top of the flow guide layer (7), an inner concave layer (10) is arranged at the middle position of the top of the composite layer (1), and.

2. The detachable dressing of claim 1, wherein: the dressing layer (9) comprises a dressing core functional layer (91), the dressing core functional layer (91) comprises a calcium alginate gel sponge layer and a nano-silver activated carbon fiber layer, the top of the dressing core functional layer (91) is bonded with an analgesic layer (92), and the top of the analgesic layer (92) is bonded with a hydrogel layer (93).

3. The detachable dressing of claim 2, wherein: the pain relieving layer (92) is a polytetrafluoroethylene sheet, and the polytetrafluoroethylene sheet is mixed with charge and far infrared powder.

4. The detachable dressing of claim 1, wherein: the left side and the right side of the top of the lining material composite layer (1) are both provided with limiting strip-shaped grooves, the bonding layer (3) is in limiting fit with the top of the limiting strip-shaped grooves, and the bonding layer (3) is a non-woven fabric adhesive with low sensitization.

5. The detachable dressing of claim 1, wherein: the flow guide layer (7) is made of hydrophilic polyester-viscose non-woven fabric, and the adsorption layer (8) is made of polyurethane porous foam material.