CN217286240U - 3D medical polymer splint - Google Patents

Abstract

The utility model relates to a medical polymer splint of 3D, including the splint body, and the cover is in the outside parcel bag of splint body, it has the polyurethane material to adhere to or soak on the splint body, the splint body includes upper epidermis, lower top layer, and weaves supporting layer between upper epidermis and the lower top layer. The utility model discloses can improve splint body gas permeability and support intensity effectively, the comfort level is good in the use, and shock resistance is strong, and is fixed effectual.

Description

3D medical polymer splint

Technical Field

The utility model belongs to the field of medical equipment, concretely relates to medical polymer splint of 3D.

Background

The splint is generally used for fixing the fracture part of a patient, and with the development of science and technology, the medical polymer splint gradually replaces the traditional plaster fixing mode due to the advantages of high hardness, light weight, small load after fixation, benefit for the recovery of the patient and the like.

Most of the existing medical polymer splints adopt multilayer glass fiber plain cloth to be overlapped to form a certain thickness so as to achieve the fixing effect, but the air permeability of the structure body overlapped by the plain cloth is poor, the use comfort is influenced, the supporting force cannot be guaranteed when the medical polymer splints are fixed, and the medical polymer splints are easy to bend, so that the fixing effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a medical polymer splint of 3D to solve the poor problem of medical polymer splint support performance.

The utility model discloses a medical polymer splint of 3D realizes like this:

the utility model provides a medical polymer splint of 3D, includes the splint body, and overlaps and be in the outside parcel bag of splint body, it has the polyurethane material to adhere to or soak on the splint body, the splint body includes upper epidermis, lower surface course, and weaves supporting layer between upper epidermis and the lower surface course.

Furthermore, the supporting layer is composed of a plurality of monofilaments which are arranged in a crossed mode, and two ends of each monofilament are connected with the upper surface layer and the lower surface layer in a woven mode respectively.

Furthermore, the splint body is made of polyester fibers.

Further, the upper surface layer and the lower surface layer are woven layers.

Further, the wrapping bag on one side of the splint body is of a double-layer structure, the outer layer of the wrapping bag is a hydrophobic layer, and the inner layer of the wrapping bag is a water absorbing layer.

Furthermore, the hydrophobic layer is made of polypropylene fiber materials, and the water absorption layer is made of high-F polyester fiber materials.

Furthermore, the hydrophobic layer and the water absorbing layer are connected in a weaving mode.

Furthermore, the packaging bag also comprises a sealing bag sleeved outside the packaging bag.

After the technical scheme is adopted, the utility model discloses the beneficial effect who has does:

the utility model discloses well splint body adopts 3D spatial structure, can improve its gas permeability and support intensity effectively, and the comfort level is good in the use, and shock resistance is strong, and is fixed effectual.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a cross-sectional view of a 3D medical polymer splint according to a preferred embodiment of the present invention;

in the figure: splint body 1, upper surface 11, lower surface 12, supporting layer 13, parcel bag 2, hydrophobic layer 21, layer 22 that absorbs water, sealing bag 3.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are 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.

Thus, the following detailed description of the embodiments of the present invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1, a 3D medical polymer splint comprises a splint body 1 and a wrapping bag 2 sleeved outside the splint body 1, wherein a polyurethane material is attached to or infiltrated into the splint body 1, and the splint body 1 comprises an upper surface layer 11, a lower surface layer 12 and a support layer 13 woven between the upper surface layer 11 and the lower surface layer 12.

In order to form a 3D three-dimensional structure, ensure the air permeability of the splint body 1 and improve the supporting capability thereof, the supporting layer 13 is composed of a plurality of monofilaments which are arranged in a crossing manner, and two ends of each monofilament are respectively connected with the upper surface layer 11 and the lower surface layer 12 in a weaving manner.

The splint body 1 is made of polyester fiber.

In order to increase the stability of the splint body 1, the upper and lower surface layers 11 and 12 are braided layers.

Upper skin layer 11 and lower skin layer 12 may be of a warp knit loop knit construction.

Preferably, the upper surface layer 11 and the lower surface layer 12 are net structures, which can increase the air permeability of the splint body 1.

In order to improve the comfort of the macromolecule splint when in use, the wrapping bag 2 positioned on one side of the splint body 1 is of a double-layer structure, the outer layer of the wrapping bag is a hydrophobic layer 21, and the inner layer of the wrapping bag is a water absorbing layer 22.

In the use, this side of parcel bag 2 is as the skin-friendly side, and hydrophobic layer 21 laminates in the one side on skin surface promptly to through the combination with layer 22 that absorbs water, can realize one-way wet effect of leading, thereby discharge the sweat that the human body produced rapidly, keep wrapping up the dry and comfortable of position, improve the travelling comfort.

And the parcel bag 2 that is located the splint body 1 outside can choose for use but not limited to multilayer non-woven fabric structure, and the gas permeability is good, can discharge the sweat effectively, can also absorb water fast when soaking and make the splint body meet water activation, improves the activation efficiency of splint body.

In order to realize the effect of one-way moisture guiding, the hydrophobic layer 21 is made of polypropylene materials, and the water absorption layer 22 is made of high-F polyester materials.

The water-repellent layer 21 and the water-absorbent layer 22 are not limited to the above two materials.

In order to ensure the wrapping performance of the wrapping bag 2, the hydrophobic layer 21 and the water absorption layer 22 are connected in a weaving mode.

In order to ensure the normal use of the polymer splint, the medical polymer splint also comprises a sealing bag 3 which is sleeved outside the wrapping bag 2.

When not in use, the sealing bag 3 can prevent the splint body 1 from absorbing moisture in the air and hardening, thereby ensuring the subsequent normal use.

The polymer splint takes out it from sealing bag 3 when using to immerse the aquatic and make splint body meet water activation, then take out and get rid of unnecessary moisture, place and carry out moulding at the position that the patient needs to be fixed, then utilize the spiral winding of gauze bandage or elastic bandage fixed can, convenient to use is simple.

The utility model discloses a splint body 1 of 3D structure can form the three-dimensional support, has stable support performance and good gas permeability, and the travelling comfort is good in the use, and shock resistance can be strong, and is fixed effectual.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims (8)

1. The utility model provides a medical polymer splint of 3D which characterized in that: including splint body (1), and the cover is in outside parcel bag (2) of splint body (1), it has the polyurethane material to adhere to or infiltrate on splint body (1), splint body (1) includes upper epidermis (11), lower surface course (12), and weaves supporting layer (13) between upper epidermis (11) and lower surface course (12).

2. The 3D medical polymer splint according to claim 1, wherein the supporting layer (13) is composed of a plurality of crossed monofilaments, and both ends of the monofilaments are respectively connected with the upper surface layer (11) and the lower surface layer (12) in a weaving manner.

3. The 3D medical polymer splint according to claim 1, wherein the splint body (1) is made of polyester fiber.

4. The 3D medical polymer splint according to claim 1, wherein the upper surface layer (11) and the lower surface layer (12) are woven layers.

5. The 3D medical polymer splint according to claim 1, wherein the wrapping bag (2) on one side of the splint body (1) has a double-layer structure, the outer layer is a hydrophobic layer (21), and the inner layer is a water-absorbing layer (22).

6. The 3D medical polymer splint according to claim 5, wherein the hydrophobic layer (21) is made of polypropylene and the water absorbent layer (22) is made of high-F polyester.

7. The 3D medical polymer splint according to claim 5, wherein the hydrophobic layer (21) and the water-absorbing layer (22) are woven together.

8. The 3D medical polymer splint according to claim 1, further comprising a sealing bag (3) covering the outer portion of the wrapping bag (2).

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