Nose repairing device

Abstract

The utility model provides a nose repairing device, which relates to the technical field of medical instruments, and comprises two nose plugs used for being plugged into nostrils and a U-shaped elastic nose clip, the two ends of the elastic nose clip are respectively connected with the two nose plugs, the middle part of each nose plug is provided with a central channel which penetrates through the two ends along the length direction of the nose plug; an arc-shaped pressing plate hinged to the nasal plug is arranged on the outer wall, facing the nasal septum side, of the nasal plug, and C-shaped air bags arranged on the outer side of the nasal plug in a sleeving mode are arranged on the outer wall of the nasal plug and located on the two circumferential sides of the arc-shaped pressing plate. The device can effectively prevent the elastic nose clip from exerting force on the single side of the nose plug, so that the nasal septum is locally stressed to deform due to overlarge stress.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a nasal repair device. Background Technology

[0002] Rhinoplasty is a plastic surgery procedure designed to improve the appearance and function of the nose. It can not only increase the height of the bridge of the nose but also adjust the shape of the tip, making the nose look more harmonious and aesthetically pleasing. However, during rhinoplasty, especially when septal correction is involved—the nasal septum is the structure that separates the left and right nasal cavities and is mainly composed of cartilage and thin bone—septal deviation may occur post-operatively.

[0003] Existing methods support the nasal septum by inserting a nasal plug, such as the utility model patent with authorization number CN220090232U, which describes an airbag-type nasal wing support device. This device includes a nasal plug body with a central channel extending through both ends along its length. The nasal plug body has an annular airbag surrounding the central channel, and the annular airbag has an air nozzle communicating with it. Inflating or deflating the annular airbag via the air nozzle allows it to inflate and support the patient's nasal wings, and it can accommodate nostrils of different shapes and sizes. This utility model provides an airbag-type nasal wing support device with an adjustable outer contour to fit patients with different nostril sizes.

[0004] However, the applicant found that the expansion structure exerts a soft pressure on the nasal septum. Due to the uneven pressure distribution or insufficient strength of the airbag, it cannot effectively prevent the nasal septum from shifting or deforming due to changes in external forces during postoperative recovery. Utility Model Content

[0005] The purpose of this invention is to provide a nasal repair device to solve the technical problem that the existing technology does not provide sufficient protection for the nasal septum.

[0006] To solve the above problems, the nasal repair device involved in this utility model adopts the following technical solution:

[0007] The present invention provides a nasal repair device, comprising two nasal plugs for insertion into the nostrils and a U-shaped elastic nasal clip. The two ends of the elastic nasal clip are respectively connected to the two nasal plugs. A central channel is provided in the middle of the nasal plug, extending through both ends along its own length. An arc-shaped pressure plate is provided on the outer wall of the nasal plug facing the nasal septum and hinged thereto. C-shaped airbags are provided on the outer wall of the nasal plug and on both sides of the arc-shaped pressure plate, which are sleeved on the outside of the nasal plug.

[0008] Preferably, the C-type airbag includes multiple sub-airbags that are connected in sequence and arranged around the outer periphery of the nasal plug, and each sub-airbag is connected to an air nozzle.

[0009] Preferably, a gap is provided between the two ends of the C-shaped airbag and the arc-shaped pressure plate.

[0010] Preferably, a gap is provided between the arc-shaped pressure plate and the nose plug, and the middle part of the arc-shaped pressure plate is hinged to the middle part of the nose plug so that the arc-shaped pressure plate can swing back and forth relative to the nose plug.

[0011] The beneficial effects of this utility model are as follows:

[0012] This utility model provides a nasal repair device, comprising two nasal plugs for insertion into the nostrils and a U-shaped elastic nasal clip. The two ends of the elastic nasal clip are respectively connected to the two nasal plugs. A central channel running through the two ends along the length of each nasal plug is formed in the middle of the plug. The difference from existing technologies lies in that an arc-shaped pressure plate is hinged to the outer wall of the nasal plug facing the nasal septum. C-shaped airbags are fitted around the outer sides of the nasal plug on both sides of the outer wall of the nasal plug, located on the circumferential sides of the arc-shaped pressure plate. This device effectively prevents excessive local deformation of the nasal septum caused by unilateral force applied by the elastic nasal clip to the nasal plug. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below:

[0014] Figure 1 A top view of a nasal repair device;

[0015] Figure 2 This is a front view of a nasal repair device.

[0016] In the picture: 1. Nasal plug; 2. Elastic nasal clip; 3. C-shaped airbag; 4. Central channel; 5. Arc-shaped pressure plate. Detailed Implementation

[0017] To make the technical objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0018] This utility model provides a nasal repair device, including two nasal plugs 1 for insertion into the nostrils and a U-shaped elastic nasal clip 2. The two ends of the elastic nasal clip 2 are respectively connected to the two nasal plugs 1. The elastic nasal clip 2 is an elastic element; when the two nasal plugs 1 are subjected to external force, the elastic nasal clip 2 deforms relative to each other; when the two nasal plugs 1 are not subjected to external force, the elastic nasal clip 2 returns to its original shape, causing the two nasal plugs 1 to move closer together. A central channel 4 extending through both ends along the length of the nasal plug 1 is provided in the middle of the nasal plug 1. An arc-shaped pressure plate 5 is hinged to the outer wall of the nasal plug 1 facing the nasal septum, allowing it to swing back and forth relative to the nasal plug 1. C-shaped airbags 3 are sleeved on the outer wall of the nasal plug 1 and located on both sides of the arc-shaped pressure plate 5. The C-shaped airbags 3 are bonded to the nasal plug 1. The C-shaped airbags 3 include multiple sequentially connected sub-airbags arranged around the outer periphery of the nasal plug 1. Each sub-airbag is connected to an air nozzle to facilitate control of the inflation and deflation of any sub-airbag within the nasal space as needed. There is a gap between the two ends of the C-shaped airbag 3 and the arc-shaped pressure plate 5 to avoid direct contact and excessive local pressure. There is also a gap between the arc-shaped pressure plate 5 and the nasal plug 1 to ensure that the arc-shaped pressure plate 5 can swing freely within a certain range and better adapt to the shape of the nasal cavity. The middle part of the arc-shaped pressure plate 5 is hinged to the middle part of the nasal plug 1 so that the rotation of the arc-shaped pressure plate 5 is centered on its middle, and the force is more even.

[0019] Furthermore, the curved pressure plate 5 is a rigid plate.

[0020] This device improves the restraint effect by combining the arc-shaped pressure plate 5 and the C-shaped airbag 3. The filling of the C-shaped airbag 3 ensures a tight fit between the nasal plug 1 and the nostril, preventing it from falling off. The arc-shaped pressure plate 5 abuts against the nasal septum with a rigid abutment, avoiding uneven force distribution across the arc-shaped pressure plate 5.

[0021] Furthermore, the nasal plug is a hollow frustum-shaped structure with a gradually decreasing outer diameter. That is, the main structure of this device is similar to the existing structure, both being frustum-shaped structures that are narrow at the top and wide at the bottom.

[0022] Finally, it should be noted that the above embodiments are only for illustration and not for limiting the technical solutions of this utility model. Any equivalent substitutions and modifications or partial substitutions that do not depart from the spirit and scope of this utility model should be covered within the scope of protection of the claims of this utility model.

Claims

1. A nasal repair device, characterized in that, It includes two nasal plugs for insertion into the nostrils, a U-shaped elastic nasal clip, and the two ends of the elastic nasal clip are respectively connected to the two nasal plugs. The middle of the nasal plug has a central channel that runs through both ends along its own length. The outer wall of the nasal plug facing the nasal septum is provided with an arc-shaped pressure plate that is hinged to it. The outer wall of the nasal plug and the two sides of the arc-shaped pressure plate are provided with C-shaped airbags that are sleeved on the outside of the nasal plug.

2. The nasal repair device according to claim 1, characterized in that, The C-type airbag consists of multiple airbags connected in sequence and arranged around the outer periphery of the nasal plug, with an air nozzle connected to each airbag.

3. The nasal repair device according to claim 2, characterized in that, There is a gap between the C-shaped airbag and the two ends of the arc-shaped pressure plate.

4. The nasal repair device according to claim 3, characterized in that, A gap is provided between the arc-shaped pressure plate and the nose plug, and the middle part of the arc-shaped pressure plate is hinged to the middle part of the nose plug so that the arc-shaped pressure plate can swing back and forth relative to the nose plug.

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