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Laryngoscope

A laryngoscope and lens technology, applied in the laryngoscope field, can solve the problem that the laryngoscope cannot be used with different sizes of lenses, and achieve the effect of convenient operation

Pending Publication Date: 2018-12-11
深圳麦科田生命科学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a laryngoscope to solve the problem that existing laryngoscopes cannot be used for lenses of different sizes

Method used

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Examples

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0030] from Figure 1 to Figure 4 It can be seen that the first embodiment of the laryngoscope of the present invention includes:

[0031] Handle 1, such as figure 1 with figure 2 As shown, the shape of the handle 1 is roughly rod-shaped, and the diameter of the lower part of the handle 1 gradually decreases from top to bottom, so that the lower part of the handle 1 has a structure similar to a conical column, and this structure similar to a conical column is bent to the right to form a certain arc ; Wherein, the upper outer surface of the handle 1 is provided with related buttons 11, and the buttons 11 are used to control the opening and closing of the laryngoscope, and the inside of the handle 1 is provided with devices such as control circuits, power circuits and batteri...

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Abstract

The invention discloses a laryngoscope, comprising a handle, an arc arm, a display screen and lenses. The arc arm includes a front end and a rear end; the outer side of the front end is provided witha camera hole; a camera is arranged in the front end; a filming direction of the camera points to the camera hole; the rear end is connected with the handle; the display screen is connected with the handle and is used for displaying pictures taken by the camera; the lenses have various different external sizes; the lens of each external size is provided with an arc receiving groove, the shape andsize of the arc receiving groove match with those of the arc arm such that the arc arm can be connected with the lenses of various external sizes via the arc receiving groove; by insert fitting the arc arm and the lenses of different sizes, the problem that one laryngoscope has one lens is thoroughly solved, and great conveniences are to operation of tracheal cannulation.

Description

technical field [0001] The invention relates to a medical device, in particular to a laryngoscope. Background technique [0002] The video laryngoscope is equipped with an image acquisition tool at the end of the lens, which is equivalent to moving the operator's eyes forward close to the end of the lens, so that the operator can view the tissue structure of the throat through the display screen. Lenses are used with video laryngoscopes to allow medical personnel to observe the tissues of the oral cavity and throat, or to manipulate the tongue, laryngeal gate, or larynx to facilitate the insertion of endotracheal tubes or other devices. In anesthesia and emergency endotracheal intubation, the operator can complete endotracheal intubation clearly, intuitively and gently through the laryngoscope screen, ensuring safe and effective surgery for patients, reducing complications of endotracheal intubation, and the lens is one-time Sexual use, to avoid cross-infection, increase th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/267A61B1/05
CPCA61B1/00045A61B1/05A61B1/267
Inventor 周建伟刘奇松叶建平
Owner 深圳麦科田生命科学有限公司
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