Nasal device for bone-skin combined minimally invasive ecological nasal surgery
By designing the nasal plug body, annular airbag, and protective plate of the nasal device, the problems of poor adaptability and safety hazards of nasal support products are solved, achieving sealed protection and comfortable nasal cavity support, adapting to different nasal cavity structures, and providing oxygen support.
Patent Information
- Application Number
- CN202422379837.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-29
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-09-29
AI Technical Summary
Existing nasal support products are difficult to adapt to each user's unique nasal cavity structure, are prone to slipping or falling off, and lack a single nostril design, posing a safety hazard. Traditional alternatives are uncomfortable and easily enter the nasal cavity.
Design a nasal device for minimally invasive ecological nasal surgery combining bone and skin, including a nasal plug body, an annular airbag and a protective plate. The nasal plug body is a hollow frustum shape. The annular airbag can be inflated and deflated to form a sealing barrier. The nasal wing protective plate provides positioning and is equipped with an air supply tube to supply oxygen. The nasal plug body fits the nasal wing, and the annular airbag can adapt to different nasal cavity structures.
It effectively prevents foreign objects from entering the nasal cavity during surgery, improves comfort, ensures a good seal, adapts to different nasal anatomical structures, avoids pressure on the nasal wings, and provides necessary gas support.
Smart Images
Figure CN223529499U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical device technology, and in particular to a nasal device for minimally invasive eco-friendly nasal surgery combining bone and skin. Background Technology
[0002] In the field of medical assistive devices, nasal supports, as auxiliary tools used to support or expand the nasal cavity, are widely used in post-nasal surgery recovery and certain cosmetic procedures. Most nasal supports on the market currently use fixed shapes and sizes, making it difficult to perfectly adapt to each user's unique nasal structure, causing them to easily slip or fall off during wear. Furthermore, for the treatment of unilateral nasal congestion, there is a general lack of nasal support products designed for a single nostril. Traditional methods, such as using gauze rolls, can solve the problem to some extent, but they are uncomfortable, have limited effectiveness, and pose a safety hazard as they can easily fall into the nasal cavity. Additionally, foreign objects can easily enter the nasal cavity during surgery. Utility Model Content
[0003] The purpose of this invention is to provide a nasal device for minimally invasive ecological nasal surgery that combines bone and skin, in order to solve the technical problem in the prior art where foreign objects can easily enter the nasal cavity during nasal surgery.
[0004] To address the aforementioned problems, the nasal device for minimally invasive ecological nasal surgery involving bone and skin integration disclosed in this utility model adopts the following technical solution:
[0005] This utility model provides a nasal device for minimally invasive ecological nasal surgery combining bone and skin, including a nasal plug body and an annular airbag surrounding the outer wall of the nasal plug body. The nasal plug body has a central channel extending through both ends along its length in the middle. The annular airbag is equipped with an air nozzle. The annular airbag has an inflation state that causes its outer wall to bulge outward radially and a deflation state that causes its outer wall to return to its original position and contract. The nasal plug body is a hollow frustum-shaped structure with a gradually decreasing outer diameter. The outer side of the large outer diameter end of the nasal plug body is covered with a protective plate for contacting the nasal wing. The large outer diameter end of the nasal plug body is detachably connected to an air supply tube for connection with an oxygen tube.
[0006] Preferably, one end of the air supply tube is screwed to the large outer diameter end of the nasal plug body.
[0007] Preferably, the annular airbag includes multiple sub-airbags that are connected in sequence and surround the outer peripheral wall of the nasal plug body to form an annular structure, and each sub-airbag is connected to an air nozzle.
[0008] The beneficial effects of this utility model are as follows:
[0009] This utility model provides a nasal device for minimally invasive ecological nasal surgery combining bone and skin, including a nasal plug body and an annular airbag surrounding the outer wall of the nasal plug body. A central channel extending through both ends of the nasal plug body along its length is formed in the middle. An air nozzle is provided on the annular airbag. The annular airbag has an inflation state that causes its outer wall to bulge radially outward and a deflation state that causes its outer wall to return to its original position and contract. The nasal plug body is a hollow frustum-shaped structure with a gradually decreasing outer diameter. The difference from existing technologies lies in that the outer side of the larger outer diameter end of the nasal plug body is covered with a protective plate for contact with the nasal ala, and an air supply tube is detachably connected to the larger outer diameter end of the nasal plug body for connection to an oxygen tube. This device can effectively prevent foreign objects from entering the nasal cavity during surgery. Attached Figure Description
[0010] 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:
[0011] Figure 1 This is a schematic diagram of a nasal device used in a minimally invasive eco-friendly nasal surgery combining bone and skin.
[0012] In the diagram: 1. Nasal plug body; 2. Ring-shaped airbag; 3. Air nozzle; 4. Protective plate; 5. Air supply tube. Detailed Implementation
[0013] 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.
[0014] This utility model provides a nasal device for minimally invasive ecological nasal surgery combining bone and skin, including a nasal plug body 1 and an annular airbag 2 surrounding the outer wall of the nasal plug body 1. The nasal plug body 1 has a central channel in the middle that runs through both ends along its own length to maintain airway patency. The annular airbag 2 is equipped with an air nozzle 3. The annular airbag 2 has an inflation state that causes its outer wall to bulge radially outward and an deflation state that causes its outer wall to return to its original position and contract. The nasal plug body 1 is a hollow frustum-shaped structure with a gradually decreasing outer diameter. The annular airbag 2 includes multiple sub-airbags that are connected in sequence and surround the outer wall of the nasal plug body 1 to form an annular structure. When air is inflated into the sub-airbags through the air nozzle 3, the sub-airbags will bulge radially outward, forming a tight sealing barrier against the inner wall of the nasal cavity to prevent foreign objects from entering the nasal cavity during surgery. After deflation, the sub-airbags return to their original state, which facilitates the removal or adjustment of the device. Each sub-airbag is connected to an air nozzle 3, which allows independent control of the inflation degree of each sub-airbag to adapt to different nasal anatomical structures and ensure the best sealing effect.
[0015] The outer side of the larger outer diameter end of the nasal plug body 1 is equipped with a protective plate 4 for contact with the nasal ala, protecting the nasal ala area from external pressure and helping to position the entire device to prevent displacement. Simultaneously, a supply tube 5 is detachably connected to the larger outer diameter end of the nasal plug body 1 for connection to an oxygen tube. One end of the supply tube 5 is screwed to the larger outer diameter end of the nasal plug body 1. The other end of the supply tube 5 is used to connect to an oxygen tube or other gas supply equipment to provide the patient with necessary gas support, such as oxygen or anesthetic gas. The extension of this tube also helps to prevent contamination of the tube opening.
[0016] The annular airbag 2 is made of elastic material, while the nasal plug body 1 is made of rigid plastic. The inner side of the annular airbag 2 and the outer side of the nasal plug body 1 are fixedly connected by adhesive. The protective plate 4 has a channel through which the air nozzle 3 passes.
[0017] 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 device for minimally invasive ecological nasal surgery combining bone and skin, comprising a nasal plug body, an annular airbag surrounding the outer wall of the nasal plug body, a central channel extending through both ends along the length of the nasal plug body, an air nozzle on the annular airbag, the annular airbag having an inflated state that causes its outer wall to bulge radially outward and a deflated state that causes its outer wall to return to its original position and contract, characterized in that, The nasal plug body is a hollow frustum-shaped structure with a gradually decreasing outer diameter. The outer side of the large outer diameter end of the nasal plug body is covered with a protective plate for contacting the nasal wing. The large outer diameter end of the nasal plug body is detachably connected to an air supply tube for connection with an oxygen tube.
2. The nasal device for minimally invasive ecological nasal surgery combining bone and skin as described in claim 1, characterized in that, One end of the air supply tube is screwed to the large outer diameter end of the nasal plug body.
3. The nasal device for minimally invasive ecological nasal surgery combining bone and skin as described in claim 1, characterized in that, The annular airbag consists of multiple airbags that are connected in sequence and surround the outer periphery of the nasal plug body to form an annular structure. Each airbag is connected to an air nozzle.