Adjustable-curvature trachea cannula

An adjustable technology for tracheal intubation, applied in the field of medical devices, can solve problems such as the inability to adjust the curvature of the intubation tube by itself, and achieve the effects of reducing medical time, convenient use, and wide application

Inactive Publication Date: 2012-05-16
XIAN KEWEI MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The tracheal intubation tubes disclosed in all the above patents

Method used

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  • Adjustable-curvature trachea cannula
  • Adjustable-curvature trachea cannula
  • Adjustable-curvature trachea cannula

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0010] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0011] Such as Figure 1-3 As shown, an endotracheal tube with adjustable curvature is composed of an endotracheal tube 1, an air bag 2 on the endotracheal tube, an endotracheal tube connector 3, and an endotracheal tube curvature adjusting device 4. The endotracheal tube curvature adjustment device 4 includes an adjustment shaft 41, an adjustment handle 42, an adjustment steel wire 43, and an adjustment wire 44; the endotracheal tube connector 3 is fixedly connected to the endotracheal tube 1, and the upper part is connected to the endotracheal tube curvature adjustment device 4; One end of the regulating wire 44 is fixed to the end of the regulating steel wire 43 , one part is fixed on the inner wall of the end of the endotracheal tube 1 , and the other end is connected to the regulating shaft 41 . The adjustment steel wire 43 and the adjustment wire 44 in...

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Abstract

The invention discloses an adjustable-curvature trachea cannula, which comprises a trachea cannula, an air bag, a trachea cannula joint and a trachea cannula curvature adjusting device, wherein the air bag is arranged on the trachea cannula; the trachea cannula curvature adjusting device comprises an adjusting shaft, an adjusting handle, an adjusting steel wire and an adjusting silk thread; the trachea cannula is fixedly connected below the trachea cannula joint; the upper part of the trachea cannula joint is connected with the trachea cannula curvature adjusting device; and one end of the adjusting silk thread is fixed with the tail end of the adjusting steel wire, and the other end of the adjusting silk thread is connected with the adjusting shaft. The adjustable-curvature trachea cannula has the characteristics of simple, compact and reasonable structure, convenience for using and the like, can contribute to greatly reducing the medical treatment time of medical treatment personnel in the medical treatment process, can be used for replacing the conventional trachea cannula, and has wide application to clinical treatment.

Description

technical field [0001] The invention relates to a medical device, in particular to a tracheal intubation tube with adjustable curvature. Background technique [0002] Tracheal intubation in the prior art is widely used clinically, such as esophageal dilatation, ventilator assisted breathing, domestic patents in this regard can be found in the following utility models: 86201035, 86209325, 87201619, 2031682, 2046017, 2050763, 2052280, 2059590 , 2060355, 2066734, 2066744, 2084379. The endotracheal intubation tubes disclosed in all the above patents cannot adjust the curvature of the intubation tube by themselves. Contents of the invention [0003] In order to overcome the disadvantages of the above-mentioned prior art, the object of the present invention is to provide an endotracheal intubation tube with adjustable curvature, which has the advantages of convenient use, simple structure and self-adjusting curvature of the intubation tube. [0004] For achieving above-mention...

Claims

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Application Information

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IPC IPC(8): A61M16/04
Inventor 张冠中陈宁
Owner XIAN KEWEI MEDICAL TECH
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