CN217660355U - Medical polymer splint - Google Patents
Medical polymer splint Download PDFInfo
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- CN217660355U CN217660355U CN202122133004.5U CN202122133004U CN217660355U CN 217660355 U CN217660355 U CN 217660355U CN 202122133004 U CN202122133004 U CN 202122133004U CN 217660355 U CN217660355 U CN 217660355U
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- flexible layer
- splint
- layer
- medical polymer
- splint body
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Abstract
The utility model discloses a medical polymer splint, the clearance between splint body and the fracture position is filled to the flexible layer that aims at being equipped with network structure, can strengthen fixed effect, does not influence the gas permeability again, its technical scheme: the utility model provides a medical polymer splint, includes the splint body, fixes the flexible layer on the splint body, the one side that the splint body was kept away from to the flexible layer is equipped with the non-woven fabrics layer, the flexible layer intussuseption is filled with fluid, the flexible layer is equipped with many fretworks and makes flexible layer form network structure, belongs to medical instrument technical field.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, more specifically, relate to a medical polymer splint.
Background
The medical polymer splint is an auxiliary tool for replacing plaster to fix the fracture part, has lighter weight and higher hardness, and can better fix the fracture part; traditional polymer splint can not laminate patient's position completely, that is to say can have the clearance, can influence fixed effect to a certain extent.
To the situation, CN207356156U discloses a polymer splint for orthopedics, which belongs to the technical field of medical appliances for orthopedics, and comprises an upper surface layer, a core layer and a skin-friendly layer, wherein the upper surface layer is an antibacterial non-woven fabric layer, the surface of the upper surface layer is provided with a fixing band, the core layer is a synthetic layer of water-curable polyurethane and textile fiber, and an air bag layer is further arranged between the core layer and the skin-friendly layer.
Above-mentioned polymer splint fill the clearance through setting up the gasbag layer, can strengthen fixed effect, but do not disclose the concrete structure of gasbag layer, and the gasbag layer can influence the gas permeability, hinders volatilizing of fracture position skin sweat, causes the infection.
Therefore, the technical problems to be solved by the application are as follows: how to make the air sac layer not affect the ventilation of the fracture part.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a medical polymer splint, which is provided with a flexible layer having a net structure to fill the gap between the splint body and the fracture site, thereby enhancing the fixation effect and not affecting the air permeability.
According to the utility model discloses an aspect provides a medical polymer splint, include the splint body, fix the flexible layer on the splint body, the one side that the splint body was kept away from to the flexible layer is equipped with the cotton layer of non-woven, the flexible layer intussuseption is filled with fluid, the flexible layer is equipped with many fretworks and makes flexible layer form network structure.
In a specific embodiment of the present invention, the flexible layer is provided with an injection opening, the injection opening is provided with a check valve, and the splint body is provided with an opening for exposing the check valve.
In a specific embodiment of the present invention, the flexible layer is made of silica gel, and the fluid is nitrogen or liquid silica gel.
In a particular embodiment of the invention, the non-woven cotton layer is connected to the flexible layer by a connecting element.
In a particular embodiment of the invention, the connecting element is a breathable non-woven adhesive tape.
In a specific embodiment of the present invention, the side of the splint body away from the flexible layer is provided with a hydrophobic and air permeable layer.
In a specific embodiment of the present invention, the fixing strap is provided with a hook and loop fastener on the side of the splint body away from the flexible layer.
In a specific embodiment of the present invention, at least three fastening tapes are evenly distributed on the splint body along the length direction thereof.
The utility model discloses one of above-mentioned technical scheme has one of following advantage or beneficial effect at least:
the utility model discloses set up the flexible layer and filled the clearance between splint body and the fracture position, generally speaking, tie up the splint body after, flexible intraformational fluid alright support in order to flow gapped place, and be equipped with many places fretwork on the flexible layer for the flexible layer has formed network structure, can breathe freely, has both strengthened fixed effect, does not influence the gas permeability again.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural diagram of a first embodiment of the present invention;
fig. 2 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 1 of the first embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
Referring to fig. 1 to 2, in an embodiment of the present invention, a medical polymer splint includes a splint body 1 and a flexible layer 2 fixed on the splint body 1, wherein a non-woven cotton layer 3 is disposed on a surface of the flexible layer 2 away from the splint body 1, the flexible layer 2 is filled with a fluid, and the flexible layer 2 is provided with a plurality of hollow portions 21 to form a mesh structure on the flexible layer 2;
through setting up the clearance that the splint body 1 and the position of fracture were filled to flexible layer 2, generally speaking, tie up splint body 1 back, the fluid in the flexible layer 2 alright support in order to flow gapped place, and be equipped with many places fretwork 21 on the flexible layer 2 for flexible layer 2 has formed network structure, can breathe freely, has both strengthened fixed effect, does not influence the gas permeability again.
It should be noted that the splint body 1 is composed of a plurality of synthetic layers of water-curable polyurethane and textile fiber.
In a specific embodiment of the present invention, the flexible layer 2 is provided with an injection port, the injection port is provided with a one-way valve 22, and fluid is injected or released through the one-way valve 22; the splint body 1 is provided with the opening 11 for exposing the check valve 22, and after the splint body 1 is bound to a fracture part, the flexible layer 2 can be covered and is not easy to inject fluid or release fluid, so the operation is convenient by arranging the opening 11.
Preferably, the flexible layer 2 is made of silica gel, has good elastic deformation capacity, and can be better attached to a fracture part after being filled with fluid; the fluid is nitrogen or liquid silica gel, and has good fluidity and rebound resilience.
In a particular embodiment of the invention, the non-woven cotton layer 3 is connected to the flexible layer 2 by means of a connecting element 4;
the splint body 1 needs to soak warm water earlier, just can solidify gradually, and the non-woven cotton layer 3 is not required, if the non-woven cotton layer 3 is fixed on flexible layer 2, it is difficult to dry after soaking, splint body 1 ties up to the fracture position after, moist non-woven cotton layer 3 can make the patient uncomfortable, so connect non-woven cotton layer 3 and flexible layer 2 through connecting piece 4, soak the back when splint body 1 again and be connected non-woven cotton layer 3 to flexible layer 2.
Preferably, the connecting member 4 is a breathable non-woven fabric tape, by which the non-woven cotton layer 3 is adhered to the flexible layer 2 without affecting breathability.
The utility model discloses a specific embodiment, the one side that the splint body 1 kept away from flexible layer 2 is equipped with hydrophobic ventilative layer 5, and when splint body 1 did not tie up on the fracture position, hydrophobic ventilative layer 5 can not influence its soaking, and after splint body 1 tied up the fracture position, hydrophobic ventilative layer 5 can prevent that water from invading to inside from splint body 1's outside, keeps dry, avoids the patient to be uncomfortable.
The utility model discloses a specific embodiment, the one side that flexible layer 2 was kept away from to splint body 1 is equipped with magic subsides fixed band 6 for on tentatively fixing the fracture position with splint body 1, make things convenient for medical personnel winding bandage.
Preferably, splint body 1 goes up and has three magic subsides fixed band 6, fixed splint body 1 that can be even along its length direction equipartition at least.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. The utility model provides a medical polymer splint, includes splint body (1), fixes flexible layer (2) on splint body (1), the one side that splint body (1) was kept away from in flexible layer (2) is equipped with non-woven cotton layer (3), its characterized in that, flexible layer (2) intussuseption is filled with the fluid, flexible layer (2) are equipped with many places fretwork (21) and make flexible layer (2) form network structure.
2. The medical polymer splint according to claim 1, wherein the flexible layer (2) is provided with an injection port, the injection port is provided with a check valve (22), and the splint body (1) is provided with an opening (11) for exposing the check valve (22).
3. The medical polymer splint according to claim 1, wherein the flexible layer (2) is made of silicone, and the fluid is nitrogen or liquid silicone.
4. The medical polymer splint according to claim 1, wherein the non-woven cotton layer (3) is connected to the flexible layer (2) by a connecting member (4).
5. The medical polymer splint according to claim 4, wherein the connecting member (4) is a breathable nonwoven tape.
6. The medical polymer splint according to claim 1, wherein the side of the splint body (1) away from the flexible layer (2) is provided with a hydrophobic and breathable layer (5).
7. The medical polymer splint according to claim 1, wherein a hook and loop fastener fixing band (6) is disposed on the surface of the splint body (1) away from the flexible layer (2).
8. The medical polymer splint according to claim 7, wherein at least three fastening tapes (6) are uniformly distributed on the splint body (1) along the length direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122133004.5U CN217660355U (en) | 2021-09-03 | 2021-09-03 | Medical polymer splint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122133004.5U CN217660355U (en) | 2021-09-03 | 2021-09-03 | Medical polymer splint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217660355U true CN217660355U (en) | 2022-10-28 |
Family
ID=83701137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122133004.5U Active CN217660355U (en) | 2021-09-03 | 2021-09-03 | Medical polymer splint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217660355U (en) |
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2021
- 2021-09-03 CN CN202122133004.5U patent/CN217660355U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A medical polymer splint Effective date of registration: 20230419 Granted publication date: 20221028 Pledgee: Bank of China Limited Jiangmen Taishan Sub branch Pledgor: GUANGODNG CENFLY MEDICAL TECHNOLOGY CO.,LTD. Registration number: Y2023980038518 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |