CN209187206U - A kind of based composite dressing for medical use containing ramee - Google Patents

Abstract

The utility model relates to medical dressing technical fields, disclose a kind of based composite dressing for medical use containing ramee.Including wound care unit and connection unit, wound care unit includes fixing layer, care layer and wound layer, and fixing layer is divided into the first braiding layer and the second braiding layer in the position close to care layer edge, and the second braiding layer is bent downwardly to form binding structure；Binding structure encases care layer edge and wound layer edge, and a region is crossed under wound layer；Fixing layer, the first braiding layer and the second braiding layer are ramee braiding layer, and care layer is the braiding layer comprising ramee, and wound layer is the braiding layer comprising silver-ion antibiotic fiber.The utility model can provide protection for the surface of a wound, while have the function of promoting healing.With removal moisture drying, deodorizing sterilizing, the function of heat accumulation thermal and release anion may advantageously facilitate tissue repair, have certain safeguard function, can prevent microorganism invasion in environment.

Description

A kind of based composite dressing for medical use containing ramee

Technical field

The utility model relates to medical dressing technical fields, more particularly to a kind of composite medical containing ramee applies The design of material.

Background technique

For a long time, skin is caused to be damaged due to scratch, wound, burn, operative incision, diabetic ulcer etc. Event have a generation more.Wound healing, tissue repair are a complicated processes, and wound dressing plays in this course focuses on The effect wanted, dressing can be played as temporary Graftskin to be protected the surface of a wound, stops blooding, prevents the effects of infection, while may be used also There can be fixed function.Traditional dressing, such as gauze, cotton pad, bandage are generally used for flap coverage and the exudation of Passive intake wound Object is only the surface of a wound and provides limited protection, can only play the role of physical protection, to the surface of a wound without Healing is promoted, preferably Dressing should be that suitable environment can be created for healing, have good surface-active, may advantageously facilitate tissue repair, and have There is certain safeguard function, microorganism invasion in environment can be prevented.

Utility model content

The utility model has provided one kind and has contained ramie for that can not actively promote the shortcomings that wound healing in the prior art The design of the based composite dressing for medical use of flaxen fiber.

The present invention carries out sterilizing to wound by silver ion, and it is dry to reach dehumidifying by coffee Carbon fibe and bamboo charcoal fiber Dry, deodorizing sterilizing, the function of heat accumulation thermal and release anion provides suitable recovery condition for wound, wherein heat accumulation thermal It can accelerate speed of wound healing with release anion.

In order to solve the above-mentioned technical problem, the utility model is addressed by following technical proposals:

A kind of based composite dressing for medical use containing ramee, including wound care unit and connection unit, wound care list Member includes fixing layer, and fixing layer lower surface is equipped with care layer, and care layer lower surface is equipped with wound layer, fixing layer, care layer and wound Mouth layer is all three-dimensional structure made of stereo weaving, passes through yarn between fixing layer lower surface and care layer upper surface and carries out Binding carries out binding by yarn between care layer lower surface and wound layer upper surface；Fixing layer is close to care layer edge Position is divided into the first braiding layer and the second braiding layer, and the first braiding layer and the second braiding layer are two-dimensional surface made of single layer braiding Structure, the first braiding layer extend outward to form connection unit, and the second braiding layer is bent downwardly to form binding structure；Binding structure packet Firmly care layer edge and wound layer edge cross the exposed area for exposing wound layer lower surface under wound layer；It is fixed Layer, the first braiding layer and the second braiding layer are ramee braiding layer, and care layer is the braiding layer comprising ramee, wound layer For the braiding layer comprising silver-ion antibiotic fiber.Ramee, containing give repeated exhortations, the beneficial elements such as pyrimidine, purine, have it is antibacterial, The functions such as ventilative, nice and cool, anti-corrosion, mould proof are universally acknowledged " kings of natural fiber ".Bone using ramee as dressing Frame, dressing have certain intensity, are unlikely to deform.First braiding layer and the second braiding layer are extended by fixing layer, are not required to In addition it to be fixed with fixing layer, ensure that wound care unit and connection unit are combined closely.Three-dimensional structure increases The thickness of dressing, plays the effect of buffering and protection, at the same ramee be able to maintain wound surface breathe freely it is dry and comfortable.

It preferably, care layer weaves for the scribbled of bamboo charcoal fiber and ramee, or is coffee Carbon fiber The scribbled of peacekeeping ramee weaves, or is bamboo charcoal fiber, the scribbled of coffee Carbon fibe and ramee It weaves.Coffee Carbon fibe is a kind of novel nano modified polyester fibre, have inhale smelly taste removal, accumulation of heat heating, release bear from The Multifunctional effects such as son.The porous structure of coffee Carbon fibe has high adsorption, and product has the function of certain peculiar smell adsorption, The moist environment of bacteria live can be destroyed, and the tannic acid in coffee carbon can solidify the intracorporal plasm of microorganism and act on A variety of enzymes have obvious inhibiting effect to a variety of germs such as Escherichia coli, staphylococcus aureus etc..Face made of coffee Carbon fibe It survives with natural functions such as quick-drying, smelly eliminating, antibacterial, antiultraviolet and far infrareds in material day.The main performance that bamboo charcoal fiber has It is: superpower adsorption capacity；It is emitting far-infrared, heat accumulation thermal；Damping reaches dehumidifying and dry effect；Anion emission is dense Degree is high.

Preferably, wound layer weaves for silver-ion antibiotic fiber and zein fiber, or fine for silver-ion antibiotic The blended yarn of peacekeeping bamboo fiber weaves, or blended for silver-ion antibiotic fiber, zein fiber and bamboo fiber Yarn weaves.Bamboo fiber has ventilative moisture absorption, antibacterial bacteriostatic, antiultraviolet, deodorization absorption, non-sticky greasy dirt, health Etc. many natural advantages.

Preferably, binding structure lower surface is equipped with skin-friendly layer, skin-friendly layer is made of zein fiber and hemp.Corn Fiber is a kind of novel environment-friendlyfiber fiber, and fiber is soft, smooth, moisture pick-up properties is excellent, and intensity compares viscose rayon close to acrylic fiber Intensity it is high, and rate of moisture absorption is fast, it has high-crystallinity, high-orientation, high-fire resistance and high intensity, and has preferable sliding May just as well, soft comfortable, dry and comfortable gas permeability.

Preferably, fixing layer, care layer, wound layer and the second braiding layer are mutually permanently connected by sewing mode, seam Position of threading is located at binding structure close to the edge of wound layer exposed area, and the sewing trace for formation of sewing exposes around wound layer Region.Further make to connect between fixing layer, care layer, wound layer and the second braiding layer by way of binding structure and sewing It is stronger.

Preferably, between fixing layer and care layer and between care layer and wound layer, it is bonded for interlayer Yarn is ramie yarn and thread.

The utility model has significant technical effect: can provide guarantor for the surface of a wound due to using above technical scheme Shield, while having the function of promoting healing.With removal moisture drying, deodorizing sterilizing, the function of heat accumulation thermal and release anion has Conducive to tissue repair is promoted, there is certain safeguard function, microorganism invasion in environment can be prevented.

Detailed description of the invention

Fig. 1 is the structural representation of the utility model embodiment 1.

Fig. 2 is the bottom substance schematic diagram of the utility model embodiment 1.

The toponym that each number designation is referred in the figures above is as follows: where 1-wound care unit, 2-connections Unit, 11-fixing layers, 12-care layers, 13-wound layers, 14-skin-friendly layers, the 111-the first braiding layer, 112-the second are compiled Tissue layer, 113-binding structures, 131-exposed area, 1131-sewing traces.

Specific embodiment

The utility model is described in further detail with embodiment with reference to the accompanying drawing.

Embodiment 1

As depicted in figs. 1 and 2, a kind of based composite dressing for medical use containing ramee, including wound care unit 1 and connection Unit 2, wound care unit 1 include fixing layer 11, and 11 lower surface of fixing layer is equipped with care layer 12, and 12 lower surface of care layer is equipped with Wound layer 13, fixing layer 11, care layer 12 and wound layer 13 are all three-dimensional structure made of stereo weaving, under fixing layer 11 Binding is carried out by yarn between 12 upper surface of surface and care layer, is led between 13 upper surface of 12 lower surface of care layer and wound layer It crosses yarn and carries out binding；Fixing layer 11 is divided into the first braiding layer 111 and the second braiding layer in the position close to 12 edge of care layer 112, the first braiding layer 111 and the second braiding layer 112 are two-dimension plane structure made of single layer braiding, the first braiding layer 111 to Connection unit 2 is extended to form outside, the second braiding layer 112 is bent downwardly to form binding structure 113；Binding structure 113 encases nursing 12 edge of layer and 13 edge of wound layer cross the exposed area 131 for exposing 13 lower surface of wound layer under wound layer 13； Fixing layer 11, the first braiding layer 111 and the second braiding layer 112 are ramee braiding layer, and care layer 12 is to include ramee Braiding layer, wound layer 13 be the braiding layer comprising silver-ion antibiotic fiber.

Care layer 12 weaves for the scribbled of bamboo charcoal fiber and ramee, or is coffee Carbon fibe and ramie The scribbled of fiber weaves, or weaves for the scribbled of bamboo charcoal fiber, coffee Carbon fibe and ramee.

Wound layer 13 weaves for silver-ion antibiotic fiber and zein fiber, or former for silver-ion antibiotic fiber and bamboo The yarn of fiber blend weaves, or for silver-ion antibiotic fiber, zein fiber and bamboo fiber it is blended yarn braiding It forms.

113 lower surface of binding structure is equipped with skin-friendly layer 14, and skin-friendly layer 14 is made of zein fiber and hemp.

Fixing layer 11, care layer 12, wound layer 13 and the second braiding layer 112 are mutually permanently connected by sewing mode, seam Position of threading is located at binding structure 113 close to the edge of 13 exposed area 131 of wound layer, and the sewing trace 1131 for formation of sewing encloses Around 13 exposed area 131 of wound layer.

Between fixing layer 11 and care layer 12 and between care layer 12 and wound layer 13, it to be used for the bonded yarn of interlayer Line is ramie yarn and thread.

In use, by wound layer 13 towards skin, and be in contact with bar wound surface pricked is wanted, skin-friendly layer 14 and wound week It encloses normal skin to be in contact, connection unit 2 is for winding and fixing dressing.

In short, the above is only the preferred embodiment of the present invention, it is all according to present utility model application the scope of the patents institute The equivalent changes and modifications of work should all belong to the covering scope of the utility model patent.

Claims (6)

1. a kind of based composite dressing for medical use containing ramee, it is characterised in that: including wound care unit (1) and connection unit (2), wound care unit (1) includes fixing layer (11), and fixing layer (11) lower surface is equipped with care layer (12), under care layer (12) Surface is equipped with wound layer (13), and fixing layer (11), care layer (12) and wound layer (13) are all that three-dimensional made of stereo weaving is vertical Body structure carries out binding, care layer (12) following table by yarn between fixing layer (11) lower surface and care layer (12) upper surface Binding is carried out by yarn between face and wound layer (13) upper surface；Fixing layer (11) is in the position close to care layer (12) edge It is divided into the first braiding layer (111) and the second braiding layer (112), the first braiding layer (111) and the second braiding layer (112) are single layer volume Two-dimension plane structure made of knitting, the first braiding layer (111) extend outward to form connection unit (2), the second braiding layer (112) to Under be formed by bending binding structure (113)；Binding structure (113) encases care layer (12) edge and wound layer (13) edge, is creating The exposed area (131) for exposing wound layer (13) lower surface is crossed under mouth layer (13)；Fixing layer (11), the first braiding layer (111) and the second braiding layer (112) is ramee braiding layer, and care layer (12) is the braiding layer comprising ramee, wound Layer (13) is the braiding layer comprising silver-ion antibiotic fiber.

2. a kind of based composite dressing for medical use containing ramee according to claim 1, it is characterised in that: care layer (12) Scribbled for bamboo charcoal fiber and ramee weaves, or is the scribbled of coffee Carbon fibe and ramee volume It knits, or is woven for the scribbled of bamboo charcoal fiber, coffee Carbon fibe and ramee.

3. a kind of based composite dressing for medical use containing ramee according to claim 1, it is characterised in that: wound layer (13) It weaves for silver-ion antibiotic fiber and zein fiber, or is compiled for silver-ion antibiotic fiber and the blended yarn of bamboo fiber It knits, or is woven for silver-ion antibiotic fiber, zein fiber and the blended yarn of bamboo fiber.

4. a kind of based composite dressing for medical use containing ramee according to claim 1, it is characterised in that: binding structure (113) lower surface is equipped with skin-friendly layer (14), and skin-friendly layer (14) is made of zein fiber and hemp.

5. a kind of based composite dressing for medical use containing ramee according to claim 1, it is characterised in that: fixing layer (11), care layer (12), wound layer (13) and the second braiding layer (112) are mutually permanently connected by sewing mode, sewing position Positioned at binding structure (113) close to the edge of wound layer (13) exposed area (131), the sewing trace (1131) for formation of sewing Around wound layer (13) exposed area (131).

6. a kind of based composite dressing for medical use containing ramee according to claim 1, it is characterised in that: in fixing layer It (11) is ramie for the bonded yarn of interlayer between care layer (12) and between care layer (12) and wound layer (13) Yarn.