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High-density expanded polytetrafluoroethylene nasal plastic stent and preparation method thereof

A polytetrafluoroethylene, high-density technology, applied in prostheses, nose implants, medical science, etc., can solve the problems of insufficient support force of expanded materials, achieve good strength, increase support force, and prolong service time Effect

Pending Publication Date: 2020-02-21
程旭
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  • Abstract
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a high-density expanded polytetrafluoroethylene rhinoplasty bracket and its preparation method, to solve the technical problems that the rhinoplasty bracket in the prior art uses softer expanded materials and insufficient support force

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  • High-density expanded polytetrafluoroethylene nasal plastic stent and preparation method thereof

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Embodiment Construction

[0023] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0024] In describing the present invention, it is to be understood that the terms "central", "lateral", "length", "width", "height", "upper", "lower", "front", "rear", The orientation or positional relationship indicated by "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and "side" are based on the attached figure 1 The orientations or positional relationships shown are only for the convenience of describing the present invention an...

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Abstract

The invention provides a high-density expanded polytetrafluoroethylene nasal plastic stent, and relates to the technical field of cosmetic plastic surgery. The technical problem that expanded materials used in nasal plastic stent are relatively soft and with insufficient supporting force in the prior art can be solved. By connecting the top ends of a first supporting piece, a second supporting piece, and a third supporting piece together, and forming a triangular pyramid-like stent on the basis of each two support pieces forming an inverted V-shaped structure. The triangular pyramid structurehas good structural strength and stability, thereby extending the use time of the stent. The invention also provides a method for preparing a high-density expanded polytetrafluoroethylene nasal plastic stent. The high-density expanded polytetrafluoroethylene is formed by compressing the expanded polytetrafluoroethylene used in raw materials, therefore, the structure of expanded fluoroethylene canbe hardened, and the supporting force of the expanded polytetrafluoroethylene structure can be increased, so that the stent made of high-density expanded polytetrafluoroethylene has better strength and the risk of later deformation can be avoided.

Description

technical field [0001] The invention relates to the technical field of cosmetic plastic surgery, in particular to a high-density expanded polytetrafluoroethylene nasal plastic bracket and a preparation method thereof. Background technique [0002] The nose has been known as the "king of the face" since ancient times. The practice of modern cosmetology Han Xinming has proved that the nose is the soul of beauty. It also has a great impact; changing an unattractive nose into a beautiful one can change the subject’s face, make him a different person, obtain great psychological satisfaction, and meet the cosmetic results expected by the subject. For better results”, rhinoplasty is surgical surgery to reshape the nose; rhinoplasty can reduce or increase the size of your nose, change the shape of the tip or bridge of the nose, narrow the flared wings of the nose, or change the space between the nose and upper lip. The shape of the triangular region is different. [0003] The appl...

Claims

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Application Information

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IPC IPC(8): A61F2/18A61B17/00A61B17/24
CPCA61F2/186A61B17/00A61B17/24A61F2240/001A61B2017/00792
Inventor 程旭
Owner 程旭
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