Filling fixed type multi-angle neck collar

Abstract

The invention relates to the technical field of correction appliances, and discloses a filling fixed type multi-angle neck collar which comprises a fixing net, an upper-layer cushion, a lower-layer cushion and communicating pipes, the fixing net is formed by communicating a plurality of hoses in a staggered mode, the upper-layer cushion is connected to the top of the fixing net and used for fixing the fixing net to the lower jaw, and the communicating pipes are communicated with the upper-layer cushion. The lower-layer soft cushion is connected to the bottom of the fixing net, the fixing net extends into the lower-layer soft cushion, the lower-layer soft cushion is used for fixing the fixing net on the shoulder, the communicating pipe is arranged in the lower-layer soft cushion and communicates with the fixing net extending into the lower-layer soft cushion, one end of the communicating pipe extends out of the lower-layer soft cushion, and the communicating pipe is used for injecting quick-setting gum. And the quick-setting gum enters the fixing net. The neck collar can be suitable for special types of patients with non-straight necks such as serious cervical vertebra deformation, complex cervical vertebra fracture and congenital cervical vertebra deformity, and can be accurately adjusted according to different recovery stages of the patients so as to achieve the optimal recovery effect.

Description

Technical Field

[0001] The invention relates to the technical field of correction appliances, and in particular to a filled fixed multi-angle cervical collar. Background Art

[0002] For the fixation and protection of the cervical spine, common neck braces usually include plastic brackets set in the front and back. Although they can fix the patient's neck, the design is relatively simple, and there are usually only large, medium and small sizes for patients to choose from. Due to the large individual differences among patients, some patients may have low comfort during wearing, and the braces cannot be adjusted according to the patient's recovery situation. In addition, they cannot be used for special types of patients whose necks are not straight, such as those with severe cervical deformities, complex cervical fractures, congenital cervical deformities, etc. For these patients, special neck braces need to be developed according to different types. Summary of the invention

[0003] In order to solve the above technical problems, the present invention provides a filled fixed multi-angle cervical collar, which can be used for special types of patients with non-straight necks, such as those with severe cervical deformation, complex cervical fractures, congenital cervical deformities, etc., and can be precisely adjusted according to the different rehabilitation stages of the patients to achieve the best rehabilitation effect.

[0004] The invention provides a filled fixed multi-angle cervical collar, comprising: a fixed net, an upper soft cushion, a lower soft cushion and a connecting pipe, wherein the fixed net is formed by a plurality of hoses connected in an interlaced manner, the upper soft cushion is connected to the top of the fixed net, the upper soft cushion is used to fix the fixed net at the mandible, the lower soft cushion is connected to the bottom of the fixed net, the fixed net extends into the lower soft cushion, the lower soft cushion is used to fix the fixed net at the shoulder, the connecting pipe is arranged in the lower soft cushion, the connecting pipe is connected with the fixed net extending into the lower soft cushion, one end of the connecting pipe extends out of the lower soft cushion, the connecting pipe is used to inject quick-setting gum so that the quick-setting gum enters the fixed net, so that the fixed net forms a shape matching the patient's neck.

[0005] Optionally, it also includes multiple adjustment components, which are evenly arranged in the upper cushion, and each adjustment component includes: an air storage tube and an inflation and deflation component connected to the air storage tube, the inflation and deflation component is located in the upper cushion, the air storage tube extends out of the upper cushion, the air storage tube is located on the side of the upper cushion away from the fixed net, and the inflation and deflation component is used to inflate or deflate the air storage tube.

[0006] Optionally, the inflation and deflation assembly includes: a negative pressure ball, the negative pressure ball is located in the upper soft cushion, the negative pressure ball is connected to the air storage pipe, an air inlet one-way pressure valve is provided at the connection between the negative pressure ball and the air storage pipe, so that the pressure generated by the negative pressure ball enters the air storage pipe, and an air outlet one-way pressure valve is also provided at the connection between the negative pressure ball and the upper soft cushion, so that the gas can be discharged from the air storage pipe.

[0007] Optionally, it is characterized in that the regulating component also includes an air nozzle, which is connected to the outer side of the air outlet one-way pressure valve.

[0008] Optionally, the mesh openings of the fixed net are diamond-shaped.

[0009] Optionally, both the upper cushion and the lower cushion are provided with Velcro to make the sizes of the upper cushion and the lower cushion adjustable.

[0010] Optionally, the hose is made of silicone.

[0011] Optionally, the diameter of the hose is 5 mm.

[0012] Optionally, the fixed net has an opening.

[0013] Optionally, the distance between the two gas storage tubes is: 0.5cm-1cm.

[0014] Optionally, the length of the gas storage tube is: 5 cm.

[0015] The technical solution provided by the embodiment of the present invention has the following advantages compared with the prior art:

[0016] A filled fixed multi-angle cervical collar provided in an embodiment of the present invention is provided with a fixed net, which is a net formed by a plurality of hoses interlaced and connected. An upper cushion and a lower cushion are provided on the top and bottom of the fixed net respectively. A connecting tube is connected with the fixed net. For special patients with non-straight necks such as those with severe cervical deformation, complex cervical fractures, and congenital cervical deformities, the fixed net is first put on the neck, the upper cushion is fixed on the patient's mandible, the lower cushion is fixed on the patient's shoulder, and then quick-setting gum is injected into the connecting tube. The quick-setting gum is filled in the fixed net through the connecting tube. When filling, the fixed net can be pulled into a suitable shape according to the shape of the patient's neck. After the quick-setting gum is solidified, it supports the patient's neck. After the quick-setting gum solidifies, the shape of the fixed net can be fine-tuned by hot compress. The filled fixed multi-angle cervical brace is suitable for ordinary patients. It can also be used for special types of patients whose necks are not straight, such as those with severe cervical deformation, complex cervical fractures, congenital cervical deformities, etc. It can also be adjusted according to the different rehabilitation stages of the patients to achieve the best rehabilitation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic diagram of the structure of a filled fixed multi-angle cervical collar provided by an embodiment of the present invention;

[0018] Figure 2 A schematic structural diagram of another angle of a filled fixed multi-angle cervical collar provided by an embodiment of the present invention;

[0019] Figure 3Schematic diagram of the structure of the adjustment component in an embodiment of the present invention.

[0020] Description of reference numerals:

[0021] 1. Fixed net; 2. Upper cushion; 3. Lower cushion; 4. Connecting pipe; 5. Adjustment component; 50. Negative pressure ball; 51. Air storage pipe; 52. Inlet one-way pressure valve; 53. Outlet one-way pressure valve; 54. Air nozzle. DETAILED DESCRIPTION

[0022] A specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation.

[0023] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the technical solutions of the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the term "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0025] In addition, in the description of the present invention, "plurality" means two or more than two. The terms "first" and "second" are used for descriptive purposes only and should not be understood as suggesting or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the feature.

[0026] The present invention is described below by several specific embodiments. In order to keep the following description of the embodiments of the present invention clear and concise, the detailed description of known functions and known components may be omitted. When any component of the embodiments of the present invention appears in more than one accompanying drawings, the component may be represented by the same reference numeral in each of the accompanying drawings.

[0027] Reference Figure 1 to Figure 2 , Figure 1 A three-dimensional schematic diagram of a filled fixed multi-angle cervical collar provided by an embodiment of the present invention, Figure 2 A structural schematic diagram of another angle of a filled fixed multi-angle cervical collar provided by an embodiment of the present invention is shown in FIG. Figure 1 to Figure 2 As shown, an embodiment of the present invention provides a filled fixed multi-angle cervical collar, comprising: a fixed net 1, an upper cushion 2, a lower cushion 3 and a connecting pipe 4, the fixed net 1 is formed by a plurality of hoses connected in an interlaced manner, the upper cushion 2 is connected to the top of the fixed net 1, the upper cushion 2 is used to fix the fixed net 1 at the mandible, the lower cushion 3 is connected to the bottom of the fixed net 1, the fixed net 1 extends into the lower cushion 3, the lower cushion 3 is used to fix the fixed net 1 at the shoulder, the connecting pipe 4 is arranged in the lower cushion 3, the connecting pipe 4 is connected to the fixed net 1 extending into the lower cushion 3, one end of the connecting pipe 4 extends out of the lower cushion 3, the connecting pipe 4 is used to inject quick-setting gum to allow the quick-setting gum to enter the fixed net 1, so that the fixed net 1 forms a shape that matches the patient's neck.

[0028] By setting a fixed net 1, the fixed net 1 is a net formed by a plurality of hoses interlaced and connected, the top and bottom of the fixed net 1 are respectively provided with an upper cushion 2 and a lower cushion 3, the connecting tube 4 is connected to the fixed net 1, and one end of the connecting tube 4 extending from the lower cushion 3 has an opening that can be opened and closed to facilitate the injection of quick-setting gum. For some special types of patients whose necks are not straight, such as those with severe cervical deformation, complex cervical fractures, congenital cervical deformities, etc., the fixed net 1 is first put on the neck, the upper cushion 2 is fixed on the patient's mandible, the lower cushion 3 is fixed on the patient's shoulder, and then the quick-setting gum is injected into the connecting tube 4, usually 200ml-300ml of the quick-setting gum is injected, and the quick-setting gum is filled into the fixed net 1 through the connecting tube 4. When filling, the fixed net 1 can be pulled to a suitable shape according to the shape of the patient's neck, and the quick-setting gum supports the patient's neck after solidification. After the quick-setting gum solidifies, hot compress can be used to soften the fixing net 1 so as to fine-tune the shape of the fixing net 1. The filled fixed multi-angle cervical collar is suitable for ordinary patients as well as special patients with severe cervical deformity, complex cervical fractures, congenital cervical deformities and other patients whose necks are not straight. It can also be adjusted according to the different rehabilitation stages of the patients to achieve the best rehabilitation effect.

[0029] Reference Figures 1 to 3 , Figure 3 Schematic diagram of the structure of the adjustment component in the embodiment of the present invention. Figures 1 to 3As shown, it also includes a plurality of adjustment components 5, and the plurality of adjustment components 5 are evenly arranged in the upper cushion 2, and each adjustment component 5 includes: an air storage pipe 51 and an inflation and deflation component connected to the air storage pipe 51, the inflation and deflation component is located in the upper cushion 2, the air storage pipe 51 extends out of the upper cushion 2, the air storage pipe 51 is located on the side of the upper cushion 2 away from the fixed net 1, and the inflation and deflation component is used to inflate or deflate the air storage pipe.

[0030] Refer again Figures 1 to 3 The inflation and deflation components include: a negative pressure ball 50, the negative pressure ball 50 is located in the upper soft cushion 2, the negative pressure ball 50 is connected to the air storage pipe 51, and an air inlet one-way pressure flap 52 is provided at the connection between the negative pressure ball 50 and the air storage pipe 51, so that the pressure generated by the negative pressure ball 50 enters the air storage pipe 51, and an air outlet one-way pressure flap 53 is also provided at the connection between the negative pressure ball 50 and the upper soft cushion 2, so that the gas can be discharged from the air storage pipe 51.

[0031] By setting the adjustment component 5, the support of the patient can be fine-tuned. The negative pressure ball 50 is squeezed. Each time it is squeezed, a certain amount of gas is stored in the gas storage tube 51. Due to the characteristics of the inlet one-way pressure valve 52, the gas in the gas storage tube 51 will not flow back into the negative pressure ball 50. The negative pressure ball 50 is continuously squeezed, and the amount of gas in the gas storage tube 51 is continuously accumulated. The greater the support force on the neck, it can be fine-tuned to an ideal state according to different patients and different recovery times. If the adjustment piece is to reduce the force on the neck, gently pinch the outlet one-way pressure valve 53 and the inlet one-way pressure valve 52. The valves will be squeezed to form a crack in the middle to allow gas to pass through, thereby discharging the gas in the gas storage tube 51, causing the gas storage tube 51 to bend and reduce the force on the neck. The adjustment component 5 enables the neck brace to produce different effects at different recovery stages after surgery: for example, within 1-2 days after surgery, the wound heals poorly, and the instrument mainly has a fixing function, so the gas storage tube 51 generates as much support force on the neck as possible, and the fixing effect at a specific position angle can also be formed through the mutual cooperation of different adjustment pieces. 3-4 days after the operation, when the wound healing is relatively stable, the air storage tube 51 can be appropriately relaxed or the position of the air storage tube 51 can be changed to provide a safe and effective range for autonomous movement of the neck.

[0032] Refer again Figure 2 The adjustment component 5 also includes an air nozzle, which is connected to the outer side of the one-way pressure valve 53. The air nozzle prevents air leakage during use. After the angle is adjusted, the air nozzle is closed. When the gas in the air storage tube 51 needs to be discharged, the air nozzle is opened again, so that the air storage tube 51 is more stable and more conducive to the patient's recovery.

[0033] Refer again Figure 1 and Figure 2 The mesh of the fixed net 1 is rhombus-shaped. The rhombus is easily deformed, so that it has good elasticity, making it more suitable for special types of patients whose necks are not straight.

[0034] Reference again Figure 1 and Figure 2 The upper cushion 2 and the lower cushion 3 are both provided with Velcro to adjust the size of the upper cushion 2 and the lower cushion 3. Velcro can be convenient for patients to wear, and the upper cushion 2 and the lower cushion 3 are both provided with Velcro, so that special patients with non-straight necks can also wear it more easily.

[0035] The hose is made of silicone. Silicone is not easy to be allergic, has a smooth surface and is easy to clean. In addition, silicone has good softness and elasticity, and can be shaped as needed. It is more suitable for special types of patients with severe cervical deformation, complex cervical fractures, congenital cervical deformities, and other special types of patients whose necks are not straight.

[0036] The diameter of the hose is 5mm. For some special types of patients with severe cervical deformation, complex cervical fractures, congenital cervical deformities, etc., whose necks are not straight, in order to provide good support while ensuring safety, part of the hose will contact the neck. If the diameter is too small, it may cause certain damage to the neck. If it is too large, the mesh size will be reduced and the air permeability will be worse.

[0037] The fixed net 1 has an opening. The opening provides space for operations such as intubation, and the shape of the opening can be adjusted according to actual conditions, and the opening is circular when adjusted to the maximum.

[0038] The distance between the two gas storage tubes 51 is 0.5 cm-1 cm, which avoids the problem that the distance is too large and the support may not be good, and the distance is too small and the adjustment is too troublesome.

[0039] The length of the gas storage tube 51 is 5 cm, which avoids the situation that the gas storage tube 51 is too long, takes a long time to fill the gas storage tube 51, or is too short, which sometimes cannot be well fixed for some special types of patients with severe cervical deformity, complex cervical fracture, congenital cervical deformity and other special types of patients whose necks are not straight, such as patients with severe cervical deformity, complex cervical fracture, congenital cervical deformity, etc.

[0040] The gas nozzle is made of PVC plastic material and has a diameter of 8 mm, which facilitates the gas to enter and exit the gas storage tube 51.

[0041] Working principle,

[0042] Put the fixed net 1 on the neck, adjust the two cushions to the appropriate tightness, open the opening of the lower cushion 3, inject 200-300ml of quick-setting glue, and adjust the shape of the cervical vertebra fixed net 1 according to individual needs. Wait for 30s-1min for the quick-setting glue to solidify, and the cervical vertebra fixed net 1 reaches a stable state. When applying a hot towel to the cervical vertebra fixed net 1, the quick-setting glue can be softened for fine adjustment. Then use the adjustment ring to make fine adjustments: open the air nozzle and squeeze the negative pressure ball 50. Each time it is squeezed, a certain amount of gas is stored in the gas storage tube 51. Due to the characteristics of the one-way air intake pressure valve, the gas in the gas storage tube 51 will not flow back into the negative pressure ball 50. Continuously squeeze the negative pressure ball 50, the amount of gas in the gas storage tube 51 continues to accumulate, and the greater the support force for the neck, after reaching the ideal state, cover the cover plug on the air nozzle to prevent gas leakage. If you want to reduce the force of the gas storage tube 51 on the neck, open the cover plug on the gas nozzle, gently pinch the one-way pressure valve 53 for air outlet and the one-way pressure valve 52 for air inlet. The valves will be squeezed to form a crack in the middle to allow gas to pass through, thereby discharging the gas in the gas storage tube 51, bending the adjustment plate, and reducing the force on the neck. According to the multi-angle adjustable characteristics of the instrument, different effects can be produced at different stages of postoperative rehabilitation: for example, within 1-2 days after surgery, the wound heals poorly, and the instrument mainly uses the fixing function, then the gas storage tube 51 will generate as much support force on the neck as possible, and the fixing effect of a specific position angle can also be formed through the mutual cooperation of different gas storage tubes 51. After 3-4 days after surgery, the wound heals more stably, then the adjustment plate can be appropriately loosened, or the position of the gas storage tube 51 can be changed to provide a safe and effective range for autonomous movement of the neck. The neck brace is not only suitable for ordinary patients, but also for patients with severe cervical deformity, complex cervical fractures, congenital cervical deformities, etc., and the fixing angle can be adjusted according to the needs of disease rehabilitation at different stages. In addition, the fixing net 1 is a mesh structure, which reduces the contact area with the skin and increases air permeability and comfort.

[0043] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A filled fixed multi-angle cervical collar, characterized in that: include: A fixed net (1) is formed by a plurality of hoses connected in an interlaced manner; An upper soft pad (2) connected to the top of the fixing net (1), the upper soft pad (2) being used to fix the fixing net (1) near the lower jaw; A lower soft pad (3) is connected to the bottom of the fixing net (1), the fixing net (1) extends into the lower soft pad (3), and the lower soft pad (3) is used to fix the fixing net (1) on the shoulder; A connecting tube (4) is arranged in the lower cushion (3), the connecting tube (4) is connected to a fixing net (1) extending into the lower cushion (3), one end of the connecting tube (4) extends out of the lower cushion (3), and the connecting tube (4) is used to inject quick-setting glue so that the quick-setting glue enters the fixing net (1), thereby forming the fixing net (1) into a shape matching the patient's neck.

2. The filled fixed multi-angle cervical collar according to claim 1, characterized in that: It also comprises a plurality of adjustment components (5), wherein the plurality of adjustment components (5) are evenly arranged in the upper cushion (2), and each of the adjustment components (5) comprises: an air storage pipe (51) and an air inflation and deflation component connected to the air storage pipe (51), wherein the air inflation and deflation component is located in the upper cushion (2), the air storage pipe (51) extends out of the upper cushion (2), the air storage pipe (51) is located on a side of the upper cushion (2) away from the fixed net (1), and the air inflation and deflation component is used to inflate or deflate the air storage pipe (51).

3. The filled fixed multi-angle cervical collar according to claim 2, characterized in that: The inflation and deflation assembly comprises: a negative pressure ball (50), the negative pressure ball (50) being located in the upper soft cushion (2), the negative pressure ball (50) being connected to the gas storage pipe (51), an air intake one-way pressure flap (52) being provided at the connection between the negative pressure ball (50) and the gas storage pipe (51) so that the pressure generated by the negative pressure ball (50) can enter the gas storage pipe (51), and an air outlet one-way pressure flap (53) being provided at the connection between the negative pressure ball (50) and the upper soft cushion (2) so that the gas can be discharged from the gas storage pipe (51).

4. The filled fixed multi-angle cervical collar according to claim 3, characterized in that: Features The regulating assembly (5) further comprises an air nozzle (54), wherein the air nozzle (54) is connected to the outer side of the air outlet one-way pressure flap (53).

5. The filled fixed multi-angle cervical collar according to claim 2, characterized in that: The distance between the two gas storage tubes (51) is 0.5 cm-1 cm.

6. The filled fixed multi-angle cervical collar according to claim 2, characterized in that: The length of the gas storage tube (51) is 5 cm.

7. The padded fixed multi-angle cervical collar according to claim 1, characterized in that: The meshes of the fixed net (1) are rhombus-shaped.

8. The filled fixed multi-angle cervical collar according to claim 1, characterized in that: The upper soft pad (2) and the lower soft pad (3) are both provided with Velcro, so that the sizes of the upper soft pad (2) and the lower soft pad (3) can be adjusted.

9. The filled fixed multi-angle cervical collar according to claim 1, characterized in that: The hose is made of silicone.

10. The padded fixed multi-angle cervical collar according to claim 1, characterized in that: The diameter of the hose is 5 mm.

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