CN217021778U

CN217021778U - Medical composite non-woven fabric

Info

Publication number: CN217021778U
Application number: CN202123159886.9U
Authority: CN
Inventors: 倪世象
Original assignee: Suqian Shixiang Textile Co ltd
Current assignee: Suqian Shixiang Textile Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-22
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a medical composite non-woven fabric which comprises a coating layer, a non-woven fabric base layer and a second waterproof layer, wherein the coating layer is fixedly connected with an antibacterial layer, the antibacterial layer is fixedly connected with the first waterproof layer, the non-woven fabric base layer is fixedly connected with a tensile layer, and the second waterproof layer is fixedly connected with the tensile layer. Promote human comfort level through the subsides layer of applying, carry out antibiotic to the department of applying through antibiotic layer, reduce the risk of wound infection, improve wound healing's speed, it is once waterproof to carry out non-woven fabrics basic unit through No. two waterproof layers, avoid in the water gets into the non-woven fabrics basic unit, it is waterproof to carry out the secondary through a waterproof layer, avoid water and wound contact, cause the wound infection, promote holistic tensile strength through the tensile layer, avoid non-woven fabrics basic unit to be dragged the damage, promote holistic gas permeability through the bleeder vent, be favorable to wound healing.

Description

Medical composite non-woven fabric

Technical Field

The utility model relates to the field of non-woven fabrics, in particular to a medical composite non-woven fabric.

Background

The non-woven fabric is characterized by moisture-proofing, air-permeable, flexible, light weight, no combustion supporting, easy decomposition, non-toxic, non-irritation, rich colour, low cost and can be cyclically used, for example, it is made up by using polypropylene (pp material) granules as raw material through the processes of high-temp. melting, spinning, laying, hot-pressing and winding, and adopting continuous one-step process.

Traditional medical non-woven fabrics lack waterproof performance, cause the patient ligature department easily to be stained with water and infect, and most medical non-woven fabrics lack antibiotic performance. Therefore, a medical composite nonwoven fabric is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Provide a medical composite non-woven fabrics in this embodiment for traditional medical non-woven fabrics lacks waterproof performance among the solution prior art, causes patient's ligature department to be stained with water easily and infects, and most medical non-woven fabrics lacks the problem of antibacterial property.

According to one aspect of the utility model, the medical composite non-woven fabric comprises a coating layer, a non-woven fabric base layer and a second waterproof layer, wherein the coating layer is fixedly connected with an antibacterial layer, the antibacterial layer is fixedly connected with the first waterproof layer, the non-woven fabric base layer is fixedly connected with a tensile layer, and the second waterproof layer is fixedly connected with the tensile layer.

Furthermore, a plurality of air holes are formed in the surface of the tensile layer, and the air holes are uniformly distributed in the surface of the tensile layer.

Furthermore, the tensile layer is formed by mutually weaving nylon fiber yarns and polyester fiber yarns, and the thickness of the tensile layer is one seventh of the whole thickness.

Furthermore, the thickness of the coating layer is the same as that of the antibacterial layer, and the thickness of the coating layer and that of the antibacterial layer are both one seventh of the whole thickness.

Furthermore, the thickness of the first waterproof layer is the same as that of the second waterproof layer, and the thickness of the first waterproof layer is one seventh of that of the second waterproof layer.

Furthermore, the antibacterial layer and the second waterproof layer are made of the same material, and the thickness of the non-woven fabric base layer is two-seventh of the whole thickness.

According to the embodiment of the utility model, the comfort level of a human body is improved through the pasting layer, the pasting position is subjected to antibiosis through the antibacterial layer, the risk of wound infection is reduced, the speed of wound healing is improved, the non-woven fabric base layer is subjected to primary waterproofing through the second waterproof layer, a water body is prevented from entering the non-woven fabric base layer, secondary waterproofing is performed through the first waterproof layer, the contact of water and a wound is avoided, the wound infection is caused, the integral tensile strength is improved through the tensile layer, the non-woven fabric base layer is prevented from being pulled and damaged, the integral air permeability is improved through the air holes, and the wound healing is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the description of the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic overall perspective view of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a tensile layer according to an embodiment of the utility model.

In the figure: 1. coating; 2. an antimicrobial layer; 3. a first waterproof layer; 4. a nonwoven fabric base layer; 5. a tensile layer; 6. a second waterproof layer; 7. air holes are formed; 501. nylon fiber; 502. polyester fiber yarn.

Detailed Description

In order to make those skilled in the art better understand the technical solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the utility model herein. Moreover, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the utility model and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used in other meanings besides orientation or positional relationship, for example, the term "upper" may also be used in some cases to indicate a certain attaching or connecting relationship. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a medical composite non-woven fabric comprises a coating layer 1, a non-woven fabric base layer 4 and a second waterproof layer 6, wherein the coating layer 1 is fixedly connected with an antibacterial layer 2, the antibacterial layer 2 is fixedly connected with a waterproof layer 3, the non-woven fabric base layer 4 is fixedly connected with the first waterproof layer 3, the non-woven fabric base layer 4 is fixedly connected with a tensile layer 5, and the second waterproof layer 6 is fixedly connected with the tensile layer 5.

The surface of tensile layer 5 is provided with a plurality of bleeder vent 7, bleeder vent 7 evenly distributed is on tensile layer 5 surface, tensile layer 5 is woven each other by nylon fiber 501 and dacron fiber 502 and constitutes, and the thickness of tensile layer 5 is the seventh of whole thickness, it is the same with antibiotic layer 2's thickness to paste coating 1, and pastes coating 1 and antibiotic layer 2's thickness and be the seventh of whole thickness, waterproof layer 3 is the same with No. two waterproof layer 6's thickness, and waterproof layer 3 is the seventh of whole thickness with No. two waterproof layer 6's thickness, antibiotic layer 2 is the same with No. two waterproof layer 6's material, two seventeents of whole thickness in the thickness position of non-woven fabrics basic unit 4.

When the wound dressing is used, the comfort level of a human body is improved through the dressing layer 1, the dressing part is subjected to antibiosis through the antibacterial layer 2, the risk of wound infection is reduced, the wound healing speed is improved, the non-woven fabric base layer 4 is subjected to primary waterproofing through the second waterproof layer 6, water is prevented from entering the non-woven fabric base layer 4, secondary waterproofing is performed through the first waterproof layer 3, water is prevented from contacting a wound to cause wound infection, the integral tensile strength is improved through the tensile layer 5, the non-woven fabric base layer 4 is prevented from being pulled and damaged, the integral air permeability is improved through the air holes 7, and the wound healing is facilitated.

The utility model has the advantages that:

1. the utility model has waterproof measures, the comfort level of a human body is improved through the application layer, the application position is antibacterial through the antibacterial layer, the risk of wound infection is reduced, the wound healing speed is improved, the non-woven fabric base layer is waterproof for one time through the second waterproof layer, and a water body is prevented from entering the non-woven fabric base layer;

2. the waterproof layer is reasonable in structure, the waterproof layer is used for performing secondary waterproof, so that the contact between water and a wound and wound infection are avoided, the tensile strength of the whole body is improved through the tensile layer, the non-woven fabric base layer is prevented from being pulled and damaged, the ventilation property of the whole body is improved through the ventilation holes, and the wound healing is facilitated.

It is fully within the purview of one skilled in the art to make the utility model, including the circuits and electronic components and modules, known in the art, and without undue experimentation, the utility model is not limited to software and process modifications.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A medical composite non-woven fabric is characterized in that: the antibacterial anti-bacterial fabric comprises a coating layer (1), a non-woven fabric base layer (4) and a second waterproof layer (6), wherein the coating layer (1) is fixedly connected with an antibacterial layer (2), the antibacterial layer (2) is fixedly connected with a first waterproof layer (3), the non-woven fabric base layer (4) is fixedly connected with a tensile layer (5), and the second waterproof layer (6) is fixedly connected with the tensile layer (5).

2. The medical composite nonwoven fabric according to claim 1, wherein: the surface of the tensile layer (5) is provided with a plurality of air holes (7), and the air holes (7) are uniformly distributed on the surface of the tensile layer (5).

3. The medical composite nonwoven fabric according to claim 1, wherein: the tensile layer (5) is formed by mutually weaving nylon fiber yarns (501) and polyester fiber yarns (502), and the thickness of the tensile layer (5) is one seventh of the whole thickness.

4. The medical composite nonwoven fabric according to claim 1, wherein: the thickness of the coating layer (1) is the same as that of the antibacterial layer (2), and the thickness of the coating layer (1) and that of the antibacterial layer (2) are one seventh of the whole thickness.

5. The medical composite nonwoven fabric according to claim 1, wherein: the thickness of the first waterproof layer (3) is the same as that of the second waterproof layer (6), and the thickness of the first waterproof layer (3) is one seventh of the whole thickness of the second waterproof layer (6).

6. The medical composite nonwoven fabric according to claim 1, wherein: the antibacterial layer (2) and the second waterproof layer (6) are made of the same material, and the thickness of the non-woven fabric base layer (4) is two-seventh of the whole thickness.