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Nasal stent and manufacturing method thereof

A manufacturing method and nasal cavity technology, applied in the field of medical devices, can solve the problems of insufficient rest, chronic hypoxia, increased cardiovascular and cerebrovascular burden, etc.

Active Publication Date: 2018-08-31
诺思凯科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In addition, with the improvement of the quality of life, there are more and more snoring patients. The biggest harm of snoring is chronic hypoxia, increasing the burden on the cardiovascular and cerebrovascular, and not getting enough rest after sleeping for a long time

Method used

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  • Nasal stent and manufacturing method thereof
  • Nasal stent and manufacturing method thereof
  • Nasal stent and manufacturing method thereof

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Embodiment Construction

[0036] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0037] In this disclosure, unless stated otherwise, the orientation words used such as "up, down, left, right" are usually defined based on the directions of the corresponding drawings, and "inner and outer" refer to Inside and outside of the corresponding part contour.

[0038] The present disclosure provides a nasal cavity stent used, such as Figure 1A to Figure 4 As shown, it includes a stent body 1 that can fit the nasal cavity and extend along the nasal cavity. The cross section of the stent body 1 is formed as an annular section 2 . In this way, fitting the nasal cavity stent on the inner wall of the nasal cavity can solve the problem of stuffing suc...

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Abstract

The present disclosure provides a nasal cavity stent and a manufacturing method thereof, comprising a stent body (1) capable of fitting the nasal cavity and extending along the nasal cavity, the cross section of the stent body (1) is formed as an annular section (2), the The diameter of the annular section (2) has a ratio α to the narrowest distance in the nasal cavity to be treated, said ratio α being 2:1-4:1. On the one hand, by forming the cross-section of the stent body into an annular section, the nasal cavity can be compressed to stop bleeding without affecting the patient's breathing; The appropriate range of the ratio of the diameter to the narrowest distance in the nasal cavity to be treated can customize a nasal cavity stent with an appropriate size according to the size of the nasal cavity of the patient before the operation, thereby improving the comfort of the patient.

Description

technical field [0001] The present disclosure relates to the field of medical devices, in particular to a nasal cavity bracket and a manufacturing method thereof. Background technique [0002] There are many nasal cavity diseases, and the treatment methods can be divided into two types according to whether surgery is required. Diseases that require surgery, such as chronic rhinosinusitis, is one of the most common diseases in the Department of Otorhinolaryngology. According to epidemiological data in my country, about 16.3% of adults suffer from this disease, which is higher than arthritis and The incidence of blood pressure is even higher. Moreover, there is evidence that the incidence of rhinosinusitis is increasing. Although chronic rhinosinusitis is not a fatal disease, it obviously affects the patient's quality of life. In addition to the known clinical symptoms of nasal congestion, headache, and purulent nasal discharge, it can also cause many functional and emotional...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/12
CPCA61B17/1204A61B17/12104A61B17/12177A61B2017/12004
Inventor 刘俊秀
Owner 诺思凯科技(北京)有限公司