Oral cavity section fixed type tracheal catheter

A tracheal tube and fixed technology, which is applied to the field of fixed tracheal tube in the oral cavity, can solve the problems of affecting the operation, easy shaking, and difficult to fix the tracheal tube, and achieve the effect of increasing the surgical field space and expanding the measurement range.

Pending Publication Date: 2020-05-12
宁德市闽东医院
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The tracheal tube in the prior art is difficult

Method used

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  • Oral cavity section fixed type tracheal catheter
  • Oral cavity section fixed type tracheal catheter
  • Oral cavity section fixed type tracheal catheter

Examples

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Example Embodiment

[0024] The implementation of the technical solution will be further described in detail below in conjunction with the drawings. The following embodiments are only used to illustrate the technical solutions of the present invention more clearly, and cannot be used to limit the protection scope of the present invention.

[0025] Such as Figure 1~2 An embodiment shown: a fixed tracheal tube in the oral cavity, comprising a tracheal tube body and an inflatable cuff, the inflatable cuff is arranged on the tracheal tube body, and the tracheal tube body is a hollow tube with open ends , Including the body entry section 11, the transition section 12 and the operation section 13, the operation section 13 is integrally connected to the clamping block 2, the transition section 12 is slidably connected to the tongue pressing sleeve 3, and the pipe diameter of the transition section 12 is determined by the connection operation section It gradually increases from the 13 side to the body-ente...

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Abstract

The present invention discloses an oral cavity section fixed type tracheal catheter. The oral cavity section fixed type tracheal catheter comprises a tracheal catheter body and an inflatable cuff, theinflatable cuff is arranged on two wings of an oral cavity section of the tracheal catheter, the tracheal catheter body is in a hollow tubular shape with openings at two ends and comprises a body inlet section, a transition section and an operation section, pipe diameter of the transition section is gradually increased from a side connecting with the operation section to the body inlet section, atongue pressing sleeve is an annular sleeve, both ends of the tongue pressing sleeve are provided with connection holes, and the tongue pressing sleeve is slidably connected with the transition section through the connection holes. The arc-shaped tongue pressing sleeve is arranged, a lower part of the tongue pressing sleeve contacts with a tongue surface, the tongue pressing sleeve increases friction with the tongue surface and is horizontally arranged from left to right, so that the tracheal catheter body is prevented from rolling during operation to influence the operation; and besides, thewhole tongue pressing sleeve is in a flat design, a tongue pressing plate is coordinated to press a tongue body to increasesurgical field space, and besides, internal condition of the trachea of a patient can be known at any time through a miniature camera and a temperature sensor.

Description

technical field [0001] The invention discloses an oral segment fixed endotracheal catheter, which relates to the technical field of medical devices. Background technique [0002] Endotracheal intubation is not only an important part of clinical anesthesia, but also a necessary measure for the rescue and recovery of critically ill patients. Among them, glottic exposure, catheter placement, and the specific position of the endotracheal tube in the trachea are the key issues of endotracheal intubation. Endotracheal intubation is one of the strongest harmful stimuli during induction of general anesthesia. During endotracheal intubation, the sympathetic-adrenal medullary system is reflexively activated due to the stimulation of the epiglottis, base of the tongue and other parts of the receptors by the tip of the MDL laryngoscope or the stimulation of the tracheal mucosa by the catheter. And the renin-angiotensin system, the release of catecholamines is significantly increased, wh...

Claims

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Application Information

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IPC IPC(8): A61M16/04
CPCA61M16/0434A61M16/0488
Inventor 梁亚贵陈缪安翁迪贵黄庆清刘宇擎刘俊平
Owner 宁德市闽东医院
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