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Reuseable laryngoscope

A laryngoscope and optical lens technology, applied in the field of laryngoscope, can solve the problems of poor optical imaging effect, unsatisfactory laryngoscope defogging effect, unreasonable combination of laryngoscope optical lens groups, etc., to achieve reasonable combination and optical imaging effect Good, simple structure effect

Inactive Publication Date: 2016-11-16
深圳市添朗医疗器械有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of reusable laryngoscopes on the market, such as unsatisfactory defogging effect, unreasonable combination of laryngoscope optical lens groups, poor optical imaging effect, etc., and provide an optical lens with good defogging effect Rational combination of reusable laryngoscopes

Method used

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  • Reuseable laryngoscope
  • Reuseable laryngoscope
  • Reuseable laryngoscope

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0020] Such as figure 1 , figure 2 , image 3 As shown, a reusable laryngoscope includes a laryngoscope housing, a trachea guide groove, and a laryngoscope core. The front part of the laryngoscope housing is curved, and a laryngoscope core body with a flexible connector is arranged on the front part, and is inserted into the laryngoscope housing along the curved laryngoscope housing.

[0021] Preferably, the laryngoscope core body includes a laryngoscope core bottom cover, a laryngoscope core upper cover, an optical lens group, a control board, a battery, a battery cover, and a lighting lamp, and a laryngoscope core is arranged above the laryngoscope core bottom cover An upper cover, a cavity is provided between the bottom cover of the laryngoscope core and the upper cover of the laryngoscope core, an optical lens group is arranged in the cavity,...

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Abstract

The invention provides a reuseable laryngoscope. The reuseable laryngoscope comprises a laryngoscope shell, a trachea guide groove and a laryngoscope core body; the trachea guide groove is formed in the outer side face of the shell, a transparent blocking piece is arranged at the front end of the shell in a sealed mode, the front portion of the laryngoscope shell is bent, and the laryngoscope core body provided with a flexible connector on the front portion is inserted into the laryngoscope shell along the bent laryngoscope shell. The reuseable laryngoscope has the advantages that in the mode of heating a front lens through an infrared light emitting heating circuit board, the transparent blocking piece of the laryngoscope is prevented from forming fog; the reuseable laryngoscope is simple in structure, other auxiliary heating devices do not need to be additionally arranged, the optical lens set is reasonable in combination, and the optical imaging effect is good.

Description

【Technical field】 [0001] The invention relates to a laryngoscope, in particular to a reusable laryngoscope. 【Background technique】 [0002] Due to the temperature difference of reusable laryngoscopes on the market, after the laryngoscope is inserted into the human throat, the front transparent cover is prone to fogging, which affects the observation effect. Some manufacturers coat the transparent cover with anti-fog film or heat it directly The method of defogging with transparent baffles; the defogging process of coating anti-fog film is complicated, and the defogging effect is general, while the method of directly heating the transparent baffles through electric heating wires requires the installation of various complex components such as temperature sensors, which is costly and temperature-sensitive. It is difficult to control, and the high temperature will damage the transparent cover, which will affect the observation effect. The combination of optical lens groups of la...

Claims

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Application Information

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IPC IPC(8): A61B1/267A61B1/06
CPCA61B1/267A61B1/00071A61B1/00163A61B1/0684
Inventor 王德保姚卫峰
Owner 深圳市添朗医疗器械有限公司
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