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Nasal stent

A nasal cavity and connecting line technology, applied in the field of nasal cavity stents, can solve problems such as patient discomfort, and achieve the effects of improving comfort, simple structure, and simple placement method.

Active Publication Date: 2017-03-22
郑晓明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The utility model assists the patient's breathing through two cylindrical ventilation holes, but the circular main body is in contact with the patient in the circumferential direction. The larger the contact area, the easier it is to cause the patient's discomfort, so it can solve the problem of the patient's nasal cavity narrowing The problem of making patients as comfortable as possible

Method used

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Embodiment Construction

[0024] The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the present invention.

[0025] Combine Figure 1 to 4 As shown, the nasal cavity stent disclosed in the present invention is used for the treatment of nasal cavity stenosis. It includes a tubular stent. Two stents or four stents or more stents can be set as required. The connection line of the material is connected. When the distance between the two stents is less than the length of the connection line, the connection line bends to form an arch with a certain supporting force, and the narrow part of the nasal cavity is opened by the arch to make the air flow in the nasal cavity unobstructed . Generally, the upper turbinate, middle turbinate and inferior turbinate grow symmetrically on both sides of the nasal septum inside the nasal cavity of humans or mammals. Since the front end of the turbinate and the septu...

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Abstract

The invention discloses a nasal stent, which comprises a first tubular bracket and a second tubular bracket, wherein the first bracket and the second bracket are connected by virtue of a first connecting line; the first connecting line is made from a flexible material; under external force, the first connecting line can be bent into an arched structure, and a narrow nasal part can be dilated by virtue of the arched structure; in accordance with the demand of illness condition, a third bracket and a fourth bracket can be arranged; the third bracket and the fourth bracket are connected by virtue of a second connecting line; the second connecting line and the first connecting line are made from a same material; and accommodating holes are additionally formed in the brackets for holding medicines and an electronic chip, so that a plurality of functions are added. The nasal stent provided by the invention is simple in structure and convenient to operate, and is capable of meeting the effect of the plurality of functions.

Description

Technical field [0001] The invention relates to the field of medical equipment, in particular to a nasal cavity stent used in the nasal cavity. Background technique [0002] The nasal cavity is an organ on the human head. It is a long and narrow cavity with a narrow top and a wide bottom. It rises from the front nostril and ends at the back nostril, communicating with the nasopharynx. The nasal septum is divided into left and right cavities, each side including the nasal cavity Nasal vestibule and proper nasal cavity are two parts. In higher vertebrates, the arch-shaped cavity is located between the base of the skull and the roof of the mouth. It is a cavity surrounded by bone and cartilage. The inner surface is covered with mucosa and skin. The nasal cavity is divided into left and right cavities by a longitudinal nasal septum. The position is often to one side, so the size and shape of the left and right nasal cavity are often asymmetrical. The nasal cavity is connected to th...

Claims

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Application Information

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IPC IPC(8): A61F2/82
CPCA61F2/82A61F2210/00A61F2250/0058A61F2250/0067
Inventor 郑晓明
Owner 郑晓明