A post-nasal bone reduction external nose protection device

Abstract

The utility model discloses a kind of post-nasal bone reduction external nose protection devices, belong to post-nasal bone reduction nursing supplies technical field, for solving the technical problem of inconvenient wearing, complex operation and poor comfort of existing external nose shield fixing measure.The post-nasal bone reduction external nose protection device of the utility model, including external nose shield, first connecting piece, wearing piece and limit piece;First connecting piece is set in the position of the upper middle part of external nose shield;Wearing piece includes second connecting piece, and first connecting piece is detachably connected with second connecting piece;Limit piece is symmetrically arranged below first connecting piece and is connected and fixed with wearing piece;Limit piece can limit the outer surface of both sides of external nose shield, so that external nose shield is at least through three point positioning to realize the position fixation between wearing piece.The post-nasal bone reduction external nose protection device of the utility model is convenient to operate, comfortable to wear, and high in safety.

Description

Technical Field

[0001] This utility model belongs to the technical field of postoperative care products for nasal bone repositioning, and relates to an external nasal protection device after nasal bone repositioning. Background Technology

[0002] Nasal bone fracture is a common clinical condition that can affect the appearance of the nose. After nasal bone fracture reduction surgery, the external nose is in an unstable state, and patients need to be careful to avoid touching it, especially those who wear glasses. The frames and nose pads can easily cause secondary damage to the external nose. Patients cannot wear glasses during the recovery period after nasal bone fracture reduction surgery, which affects their quality of life.

[0003] The current common solution is to use an external nasal shield to protect the nose. These shields are mostly made of malleable materials. Although they can protect the nose from external damage while wearing glasses, they require adhesive tape to attach, which is not only uncomfortable and inconvenient for patients, but also poses a risk of allergic reactions when using adhesive tape on the face. Utility Model Content

[0004] Based on the above analysis, this utility model aims to provide an external nasal protection device after nasal bone repositioning surgery, so as to solve the technical problems of existing external nasal shields being inconvenient to wear, complicated to operate, and lacking comfort.

[0005] The purpose of this utility model is mainly achieved through the following technical solutions.

[0006] This utility model provides a nasal protection device after nasal bone repositioning surgery, including an external nasal shield, a first connector, a wearable component, and a limiting component. The first connector is located at the upper center of the external nasal shield. The wearable component is worn on the patient's head and includes a second connector located at the center of the wearable component. The first connector and the second connector are detachably connected, so that the external nasal shield and the wearable component have a first positioning point. The limiting component is symmetrically arranged below the first connector and connected to the wearable component. The limiting component can limit the outer surfaces of both sides of the external nasal shield, so that the external nasal shield and the wearable component have a second positioning point and a third positioning point on both sides below the first positioning point, thereby fixing the position of the external nasal shield and the wearable component through at least three points of positioning.

[0007] Furthermore, the first connector is a belt, which can wrap around the second connector and be tightly closed.

[0008] Furthermore, the first connector is detachably connected to the external nasal shield.

[0009] Furthermore, the wearable component has a frame structure and also includes a crossbar, on which the second connector is located.

[0010] Furthermore, the device also includes hangers, one end of which is rotatably connected to both ends of the crossbar, and the other end of which is used to hold the patient's two ears.

[0011] Furthermore, the wearable device is a strap structure, which includes a strap that can be worn on the patient's forehead.

[0012] Furthermore, the upper end of the limiting component is connected to the wearing component, and the inner surface of the limiting component is in contact with the surface of the external nose shield.

[0013] Furthermore, a limiting component is provided on the external nasal shield, and the upper end of the limiting component is detachably connected to the wearer.

[0014] Furthermore, the limiting member is a U-shaped strip, the inner surface of which includes a U-shaped three-dimensional curved surface that matches the outer surface of the external nose shield, enabling the limiting member to perform curved surface limiting on the external nose shield.

[0015] Furthermore, the wearing component is eyeglasses or an eyeglass frame, the limiting component is two nose pads on the eyeglass frame, and the second connecting component is the bridge on the eyeglass frame.

[0016] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0017] 1. The external nasal protection device after nasal bone reduction surgery in this embodiment can utilize the patient's existing glasses or eyeglass frames as a wearing accessory. The external nasal protection device is positioned on the eyeglass frame at three points, ensuring a stable and secure fit against the nose, thus protecting the nasal bone. Furthermore, this external nasal protection device after nasal bone reduction surgery is not only aesthetically pleasing and easy to wear, but also meets the needs of patients who regularly wear glasses.

[0018] 2. The external nasal protection device after nasal bone repositioning in this embodiment has a simple frame structure, making it easy to use and preventing contact with other parts of the external nasal shield, thus providing safer and more reliable protection for the nasal bone.

[0019] 3. The external nasal protection device after nasal bone repositioning in this embodiment, by setting a strap structure for wearing, can meet the needs of patients to wear it while in bed, without being limited by time or rest conditions, thus achieving uninterrupted protection of the nasal bone after surgery.

[0020] 4. The external nasal protection device after nasal bone reduction surgery in this embodiment, by setting the limiting member on the external nasal shield, allows the external nasal shield to be worn on various wearing devices, providing patients with a variety of personalized choices, increasing patients' acceptance and willingness to wear the external nasal protection device, and improving the recovery effect of the nasal bone after reduction surgery. In this utility model, the above-mentioned technical solutions can also be combined with each other to achieve more preferred combinations.

[0021] Other features and advantages of this invention will be set forth in the following description, and some advantages may become apparent from the description or be learned by practicing the invention. The objectives and other advantages of this invention can be realized and obtained through the embodiments described and the accompanying drawings, which are particularly pointed out. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the external nose protection device according to Embodiment 1 of this utility model;

[0023] Figure 2 This is a schematic diagram of the external nasal shield of Embodiment 1 of this utility model;

[0024] Figure 3 This is a schematic diagram of the overall structure of the external nose protection device in Embodiment 2 of this utility model;

[0025] Figure 4 This is a schematic diagram of the wearing part and the limiting part of the external nose protection device in Embodiment 3 of this utility model;

[0026] Figure 5 This is a schematic diagram of the external nose shield and limiting member in Embodiment 4 of this utility model.

[0027] Figure label:

[0028] 1-Nose shield; 11-Channel; 2-First connector; 21-Hook and loop fastener A; 22-Hook and loop fastener B; 3-Wearing piece; 31-Second connector; 32-Horizontal frame; 33-Hanger; 34-Strap; 4-Limiting piece; 41-U-shaped strip; 42-Third connector. Detailed Implementation

[0029] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which constitute a part of the present invention and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0030] Example 1

[0031] This embodiment provides a nasal protection device after nasal bone repositioning surgery, such as... Figure 1As shown, the device includes an external nasal shield 1, a first connector 2, a wearable part 3, and a limiting member 4. The first connector 2 is located at the upper center of the external nasal shield 1. The wearable part 3 is worn on the patient's head and includes a second connector 31 located at the center of the wearable part 3. The first connector 2 and the second connector 31 are detachably connected, so that the external nasal shield 1 and the wearable part 3 have a first positioning point. The limiting member 4 is symmetrically arranged below the first connector 2 and is connected and fixed to the wearable part 3. The limiting member 4 includes two symmetrical limiting parts 41, which can limit the outer surfaces on both sides of the external nasal shield 1, so that the external nasal shield 1 and the wearable part 3 have a second positioning point and a third positioning point on both sides below the first positioning point, so that the external nasal shield 1 is fixed in position with the wearable part 3 through at least three points of positioning.

[0032] The external nasal protection device after nasal bone repositioning in this embodiment connects the external nasal shield 1 and the wearing piece 3 by setting the first connector 2. The external nasal shield 1 can be worn on the outside of the nose by the wearing piece 3, which not only protects the nasal bone, but also does not require complicated professional operation. It is safe, hygienic, convenient to wear, and comfortable.

[0033] In this embodiment, the external nasal shield 1 is made of a malleable medical material that can be personalized to fit and protect the patient's nose. Optionally, it can be made of thermoplastic plastic, composite silicone, or foam composite board, or it can be 3D printed. The base layer or inner surface of the external nasal shield 1 can also be filled with a disinfectant or other drug layer.

[0034] A preferred embodiment of this solution is as follows: Figure 1 As shown, the first connector 2 is a belt, which can wrap around the second connector 31 and be tightly closed.

[0035] Optional, such as Figure 2 As shown, the first connector 2 has Velcro A and Velcro B at its two ends. To allow for wrapping around second connectors 31 of different shapes and sizes, the lengths of Velcro A and Velcro B cannot be too short, ensuring they can be tightly wrapped around second connectors 31 of different shapes and sizes. The first connector 2 can also be a cord, elastic band, buckle strap, or pin strap.

[0036] Optionally, the first connector 2 is detachably connected to the external nasal shield 1. For example, as shown... Figure 2 As shown, the external nasal shield 1 has two parallel through slots 11. The first connector 2 is connected to the external nasal shield 1 by passing through the two through slots 11, so that the first connector 2 can be replaced to meet the needs of different patients and make the use of the external nasal protection device more flexible.

[0037] like Figure 1As shown, in this embodiment, the wearing member 3 can be eyeglasses or an eyeglass frame, the second connecting member 31 is the central beam of the eyeglass frame, and the limiting member 4 is the two nose pads of the eyeglass frame.

[0038] When in use, simply place the outer surface of the nose shield 1 close to the inside of the glasses or eyeglass frame, press the two nose pads of the eyeglass frame onto the outer surface of the nose shield 1, then fasten the first connector 2 to the bridge of the eyeglass frame, and then put on the glasses or eyeglass frame.

[0039] The external nasal protection device after nasal bone reduction surgery in this embodiment uses a glasses or eyeglass frame-style fitting 3. The existing nose pads on the eyeglass frame press against the outer surface of the external nasal shield 1, allowing the external nasal protection device to be positioned at three points on the eyeglass frame. This ensures that the external nasal shield 1 is stably positioned and fits snugly against the nose after the patient wears glasses or eyeglass frames, thus protecting the nasal bone. Furthermore, this external nasal protection device after nasal bone reduction surgery is not only aesthetically pleasing and convenient to wear, but also meets the needs of patients who regularly wear glasses.

[0040] Example 2

[0041] The difference between the external nasal protection device after nasal bone repositioning in this embodiment and that in embodiment 1 is the different structure of the wearing piece 3.

[0042] like Figure 3 As shown, the frame structure of the wearable component 3 in this embodiment is further divided into a horizontal frame 32 and a hanging frame 33.

[0043] In a preferred embodiment, one end of each of the two hangers 33 is rotatably connected to both ends of the crossbeam 32, and the other end of each hanger 33 is used to hold the patient's two ears. The second connector 31 is located at the middle of the crossbeam 32.

[0044] like Figure 3 As shown, the upper end of the limiting member 4 is fixedly, movably, or detachably connected to the wearing member 3, and the lower end of the limiting member 4 is in contact with the outer surface of the external nose shield 1.

[0045] The wearing device 3 in this embodiment has a simple structure, which can conveniently and stably fit the external nose shield 1 to the external nose. Since there is no lower frame of the eyeglasses frame, it will not touch other parts of the external nose shield 1, and the protection effect on the nasal bone is safer and more reliable.

[0046] Preferred, such as Figure 3 As shown, the limiting member 4 includes a U-shaped strip 41, and the inner surface of the U-shaped strip 41 includes a U-shaped three-dimensional curved surface that fits against the outer surface of the external nose shield 1.

[0047] The external nasal protection device after nasal bone repositioning in this embodiment, by setting a wearable piece 3 including a U-shaped strip 41, can limit the outer surface of the external nasal shield 1 through a three-dimensional curved surface, so that the position of the external nasal shield 1 at the external nose is more reasonable and stable after the external nasal protection device is worn.

[0048] Optionally, the limiting member 4 can also be made of a deformable material, so that the tilt angle at the connection between the limiting member 4 and the wearing member 3 can be adjusted to ensure that the limiting member 4 fits accurately with the outer surface of the external nose shield 1.

[0049] Example 3

[0050] The external nasal protection device after nasal bone repositioning in this embodiment differs from those in Embodiments 1 and 2 in that the structure of the wearing piece 3 is different.

[0051] Considering that the frame structure of the wearable device 3 in Embodiments 1 and 2 is not suitable for patients to wear while bedridden, therefore, as Figure 4 As shown, the wearing device 3 in this embodiment adopts a strap structure, which includes a strap 34 that can be worn on the patient's forehead. Because the strap 34 is relatively soft, the external nasal shield 1 can still be worn safely and reliably when the patient is in bed or it is inconvenient to wear glasses, eyeglass frames, or the frame structure wearing device 3 of Embodiment 1. It is not limited by time or rest conditions, and achieves uninterrupted protection of the nasal bone after surgery.

[0052] For example, such as Figure 3 As shown, the strap 34 is a ring-shaped elastic band, the second connector 31 is a Velcro strap located in the middle of the ring-shaped elastic band, and the upper end of the limiting member 4 is fixedly connected to the ring-shaped elastic band. In use, the matching Velcro strap on the first connector 2 is attached to the second connector 31. Optionally, the strap 34 can also be two straps that open and close via buckles, snaps, or ties, and can be adjusted to accommodate different head circumferences.

[0053] Example 4

[0054] The difference between the external nasal protection device after nasal bone repositioning in this embodiment and those in Embodiments 1, 2 and 3 is that the position of the limiting member 4 is different.

[0055] like Figure 5 As shown, in this embodiment, the limiting member 4 is disposed on the external nose shield 1, and the upper end of the limiting member 4 is detachably connected to the wearing member 3.

[0056] For example, such as Figure 5As shown, the inner side of the limiting member 4 is fixed to the surface of the external nose shield 1, and the upper end of the limiting member 4 is provided with a third connector 42, which can be detachably connected to the wearing member 3. Optionally, the third connector 42 can be a strap that can be fastened to the wearing member 3 of Embodiments 1, 2 and 3 by means of a buckle, a snap, or a strap.

[0057] Optionally, the third connector 42 may also include an adhesive, and the wearing piece 3 may be a cap. By attaching the third connector 42 to the inner edge of the front of the cap, the external nasal shield 1 can be worn, which is very convenient and provides a better experience for the patient.

[0058] The external nasal protection device after nasal bone repositioning in this embodiment, by setting the limiting member 4 on the external nasal shield 1, allows the external nasal shield 1 to be worn on various wearing parts 3, providing patients with a variety of personalized options, improving patients' acceptance and willingness to wear the external nasal protection device, and improving the rehabilitation effect of the nasal bone after repositioning.

[0059] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A nasal protection device after nasal bone repositioning surgery, characterized in that, It includes an external nasal shield (1), a first connector (2), a wearable part (3), and a limiting part (4); The first connector (2) is located at the upper center of the external nasal shield (1); The wearing device (3) is used to be worn on the patient's head, and the wearing device (3) includes a second connector (31) located at the center of the wearing device (3); The first connector (2) and the second connector (31) are detachably connected, so that there is a first positioning point between the external nasal shield (1) and the wearer (3); The limiting member (4) is symmetrically arranged below the first connecting member (2) and connected to the wearing member (3); The limiting member (4) can limit the outer surfaces on both sides of the external nose shield (1), so that the external nose shield (1) and the wearing member (3) have a second positioning point and a third positioning point on both sides below the first positioning point, so that the external nose shield (1) can be fixed in position with the wearing member (3) through at least three-point positioning.

2. The external nasal protection device after nasal bone repositioning surgery according to claim 1, characterized in that, The first connector (2) is a belt, and the first connector (2) can wrap around the second connector (31) and be tightly closed.

3. The external nasal protection device after nasal bone repositioning surgery according to claim 2, characterized in that, The first connector (2) is detachably connected to the external nasal shield (1).

4. The external nasal protection device after nasal bone repositioning surgery according to claim 3, characterized in that, The wearable component (3) is a frame structure, and the wearable component (3) also includes a crossbar (32), and the second connecting component (31) is located on the crossbar (32).

5. The external nasal protection device after nasal bone repositioning surgery according to claim 4, characterized in that, The wearable device (3) also includes a hanging bracket (33), one end of each of the two hanging brackets (33) is rotatably connected to both ends of the crossbar (32), and the other end of each of the two hanging brackets (33) is used to hang the patient's two ears.

6. The external nasal protection device after nasal bone repositioning surgery according to claim 3, characterized in that, The wearable device (3) is a strap structure, and the wearable device (3) includes a strap (34) that can be worn on the forehead of the patient.

7. The external nasal protection device after nasal bone repositioning surgery according to any one of claims 1 to 6, characterized in that, The upper end of the limiting member (4) is connected to the wearing member (3), and the inner surface of the limiting member (4) is in contact with the surface of the external nose shield (1).

8. The external nasal protection device after nasal bone repositioning surgery according to any one of claims 1 to 6, characterized in that, The limiting member (4) is disposed on the external nasal shield (1), and the upper end of the limiting member (4) is detachably connected to the wearing member (3).

9. The external nasal protection device after nasal bone repositioning surgery according to claim 1, characterized in that, The limiting member (4) is a U-shaped strip (41), and the inner surface of the U-shaped strip (41) includes a U-shaped three-dimensional curved surface that matches the outer surface of the external nose shield (1), so that the limiting member (4) can perform curved surface limiting on the external nose shield (1).

10. The external nasal protection device after nasal bone repositioning surgery according to claim 3, characterized in that, The wearing component (3) is eyeglasses or an eyeglass frame, the limiting component (4) is two nose pads on the eyeglass frame, and the second connecting component (31) is the central bridge on the eyeglass frame.

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