CN205054542U - Medical solid type polymer splint of breathing freely - Google Patents

Abstract

<b>The utility model discloses a medical three-dimensional breathable polymer splint, which includes a non-woven core layer soaked with polyurethane material, and the core layer is wrapped in a non-woven bag composed of a surface layer and a bottom layer , the surface layer and the bottom layer are water-repellent needle-punched non-woven fabrics, and a mesh cloth layer is arranged outside the bottom layer. The molding time is short, the air permeability is good, and the three-dimensional embossed mesh fabric directly in contact with the skin is added with a softener, which can reduce the pain of the patient, and keep the skin dry after long-term contact with the skin, thereby eliminating or reducing secondary damage. Moreover, antibacterial agents are added to effectively prevent the growth of bacteria. </b>

Description

Medical three-dimensional breathable polymer splint

technical field

The utility model relates to a medical polymer splint, in particular to a medical three-dimensional breathable polymer splint.

Background technique

The splint is a conventional product often used in the medical industry. It is mainly used for external fixation of fractures or as an orthopedic device for orthopedic surgery.

Traditional gypsum products can play a very good role in external fixation of fractures, but gypsum is in direct contact with the skin, and gypsum is also prone to heat and adhesion to skin wounds, which will cause secondary damage to the skin. At present, the environmental protection and conservation slogans advocated by the whole country do not match.

At present, the most commonly used is the medical polymer splint, which can also play a good role in external fixation of fractures, and the contact between the polymer splint and the skin will not cause adhesion, which reduces the secondary damage to the skin. However, the medical polymer splint is in direct contact with the skin, and the air permeability is not very good, which will make the patient feel uncomfortable, especially in summer, it is easy to breed bacteria.

Contents of the invention

In view of the above technical problems, the purpose of this utility model is to provide a medical three-dimensional air-permeable polymer splint, which has short molding time and good air permeability. The three-dimensional embossed mesh cloth directly in contact with the skin is added with a softener, which can reduce the pain of the patient. Sensation, long-term contact with the skin can still keep the skin dry, thereby eliminating or reducing secondary damage, and added antibacterial agents, effectively preventing the growth of bacteria.

The technical scheme of the utility model is:

A medical three-dimensional breathable polymer splint, comprising a non-woven fabric core layer soaked with polyurethane material, the core layer is wrapped in a non-woven fabric bag composed of a surface layer and a bottom layer, characterized in that the surface layer The layer and the bottom layer are water-repellent needle-punched non-woven fabrics, and a mesh cloth layer is arranged outside the bottom layer, and the thickness of the mesh cloth layer is 3-4mm.

Preferably, the non-woven fabric core layer is high polyester non-woven fabric or glass fiber cloth.

Preferably, the mesh cloth layer is a three-dimensional embossed mesh cloth, and the hole shape of the three-dimensional embossed mesh cloth is a regular hexagon or a circle.

Preferably, the side length of the regular hexagon is 3-6 mm, and the hole diameter of the circle is 3.5-6.5 mm.

Preferably, the mesh cloth layer is added with a softener.

Preferably, the mesh cloth layer is added with an antibacterial agent.

Preferably, a bamboo charcoal fiber layer is arranged between the mesh cloth layer and the bottom layer.

The utility model has the advantages of:

1. The splint has short molding time and good air permeability.

2. The three-dimensional embossed mesh fabric directly in contact with the skin is added with a softener, which can reduce the pain of the patient, and keep the skin dry after a long time of contact with the skin, thereby eliminating or reducing secondary damage, and adding antibacterial agents, effective Prevents the growth of bacteria.

3. The bamboo charcoal fiber layer between the mesh cloth and the bottom layer can remove the odor caused by long-term binding.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is a schematic structural view of a medical three-dimensional air-permeable polymer splint of the present invention.

Wherein: 10, surface layer, 11, core layer, 12, bottom layer, 13, mesh cloth layer, 14, bamboo charcoal fiber layer.

detailed description

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described in detail below in combination with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and not intended to limit the scope of the present invention. In addition, in the following description, descriptions of known structures and technologies are omitted to avoid unnecessarily confusing the concept of the present invention.

Example:

As shown in Fig. 1, a kind of medical three-dimensional breathable polymer splint comprises surface layer 10, core layer 11, bottom layer 12, bamboo charcoal fiber layer 14 and mesh cloth layer 13 sequentially from top to bottom. The core layer 11 is made of high polyester non-woven fabric or glass fiber cloth impregnated with polyurethane material. The surface layer 10 and the bottom layer 12 are water-repellent needle-punched non-woven fabrics made into a bag-like structure, and the core layer 11 is wrapped in the bag-like structure.

The core layer 11 is 7-8 layers of glass fiber cloth or highly polyester non-woven fabric, which plays a good job in fixing the bones.

Bamboo charcoal fiber layer 14 is arranged outside bottom layer 12, can remove the peculiar smell that bundles for a long time and produces.

Mesh cloth layer 13 is set outside bamboo charcoal fiber layer 14, and mesh cloth layer 13 is three-dimensional embossed mesh cloth, and the thickness of three-dimensional embossed mesh cloth is 3-4mm, and the shape of the hole of three-dimensional embossed mesh cloth is preferably regular hexagon or The circle is of course not limited to the above two shapes, and may be other shapes. The hole is a regular hexagon with a side length of 3-6 mm, and the hole is a circular hole with a diameter of 3.5-6.5 mm.

The three-dimensional embossed mesh fabric uses a softener during processing, so that it will not cause discomfort when it is in direct contact with the skin. The three-dimensional mesh will form holes, which greatly improves its air permeability and improves the patient's comfort again. It will not cause secondary damage to the skin; and antibacterial agents are added to effectively prevent the growth of bacteria.

It should be understood that the above specific implementations of the present utility model are only used to illustrate or explain the principle of the present utility model, but not to limit the present utility model. Therefore, any modification, equivalent replacement, improvement, etc. made without departing from the spirit and scope of the present utility model shall be included in the protection scope of the present utility model. Furthermore, the appended claims are intended to cover all changes and modifications that come within the scope and boundaries of the appended claims, or equivalents of such scope and boundaries.

Claims (7)

1. a medical three-dimensional breathable polymer splint, comprising a non-woven fabric core layer soaked with polyurethane material, the core layer is wrapped in a non-woven fabric bag made of surface layer and bottom layer, it is characterized in that, the The surface layer and the bottom layer are water-repellent needle-punched non-woven fabrics, and a mesh cloth layer is arranged outside the bottom layer, and the thickness of the mesh cloth layer is 3-4mm. 2. The medical three-dimensional breathable polymer splint according to claim 1, characterized in that, the non-woven fabric core layer is a highly polyester non-woven fabric or glass fiber cloth. 3. The medical three-dimensional breathable polymer splint according to claim 1, wherein the mesh cloth layer is a three-dimensional embossed mesh cloth, and the shape of the hole of the three-dimensional embossed mesh cloth is a regular hexagon or a circle. shape. 4. The medical three-dimensional breathable polymer splint according to claim 1, wherein the side length of the regular hexagon is 3-6mm, and the circular aperture is 3.5-6.5mm. 5. The medical three-dimensional breathable polymer splint according to claim 1 or 3, characterized in that a softener is added to the mesh cloth layer. 6. The medical three-dimensional breathable polymer splint according to claim 5, wherein an antibacterial agent is added to the mesh cloth layer. 7. The medical three-dimensional breathable polymer splint according to claim 1, wherein a bamboo charcoal fiber layer is arranged between the mesh cloth layer and the bottom layer.