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Eustachian tube examination and treatment device

A treatment device and eustachian tube technology, which is applied in ear treatment, other medical devices, medical science, etc., can solve the problems of high risk, high risk of infection, inconvenience of eustachian tube cleaning and drug application, and achieve high safety , the effect of reducing the risk of infection

Pending Publication Date: 2021-10-01
THE AFFILIATED HOSPITAL OF XUZHOU MEDICAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of inconvenient cleaning and drug application in the Eustachian tube, high risk of infection and high risk in the prior art, and propose a device for examining and treating the Eustachian tube

Method used

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  • Eustachian tube examination and treatment device
  • Eustachian tube examination and treatment device
  • Eustachian tube examination and treatment device

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Embodiment Construction

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0028] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0029] refer to Figure ...

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Abstract

The invention discloses a eustachian tube examination and treatment device which comprises an adsorption mechanism, the adsorption mechanism comprises a body, a first cavity is formed in the body, a negative pressure plate is connected in the first cavity in a sealed and sliding mode, a threaded rod is fixedly connected to the upper end of the negative pressure plate, and the threaded rod is sleeved with a threaded sleeve in a threaded mode; the upper end of the threaded sleeve is fixedly connected with the inner side wall of the first cavity, the main body is rotationally sleeved with a rotating ring, the rotating ring and the threaded sleeve are in transmission connection through a gear set, the lower end of the body is fixedly connected with a pipe body, and the upper end of the pipe body fixedly penetrates through the body and communicates with the first cavity. The pipe body is sleeved with an adjusting pipe, and the upper end of the adjusting pipe is fixedly connected with the body. By means of the eustachian tube, blockages in the eustachian tube can be conveniently cleaned, medicine applying is easy, repeated tube insertion is not needed, the infection risk is reduced, and safety is high.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a Eustachian tube inspection and treatment device. Background technique [0002] The tympanum is not completely closed. It communicates with the outside world through a "secret passage". It goes down obliquely and gradually becomes thinner. When it reaches the inner diameter of the isthmus, it is only one or two millimeters, which is the narrowest place. Then it goes forward and gradually widens. ends in the nasopharynx. [0003] When the patient's Eustachian tube is blocked, it is difficult to clean the blockage with the existing equipment, and it is inconvenient to apply medicine to the Eustachian tube. The medicine and cleaning need to be carried out by two different equipment, which needs to be cleaned. Repeated intubation of the Eustachian tube increases the risk of infection, and increases the error rate of operation, which is highly dangerous. [0004] For this ...

Claims

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Application Information

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IPC IPC(8): A61F11/00A61M1/00A61M31/00A61B17/24A61B17/50
CPCA61M31/00A61B17/24A61B17/50A61M2210/0618A61M2210/0662A61M2210/005
Inventor 李巍张艳秋苏吉利徐继峰王浩丁锐
Owner THE AFFILIATED HOSPITAL OF XUZHOU MEDICAL UNIV
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