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Laryngeal mask implantation device

An implanter and laryngeal mask technology, applied in the field of medical devices, can solve problems such as low success rate, long implantation time, and tongue blockage, so as to improve implantation accuracy, reduce implantation damage, and increase mouth opening. Effect

Inactive Publication Date: 2014-06-04
徐健
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The laryngeal mask is an airway treatment device between the endotracheal intubation tube and the respiratory mask. Currently, the laryngeal mask is inserted directly under blind vision. This insertion method is often due to the gap between the surface of the laryngeal mask and the tongue. The effect of friction or the tongue body being too large will cause the tongue body to block the pharyngeal cavity when the laryngeal mask is inserted, making it difficult to insert the laryngeal mask and the position is improper; some patients with small mouth opening may also easily cause difficulties in inserting the laryngeal mask Long, low success rate of first-time placement, which affects its use

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 As shown, the laryngeal mask inserter includes a handle 1, and one end of the handle 1 is connected with a tongue lifting plate 2, and the tongue lifting plate 2 has a tongue lifting surface corresponding to the tongue in an open mouth state. The tongue-lifting surface includes a curved tongue-lifting portion 21 located at the rear of the tongue-lifting plate 2, and a curved insertion portion 22 is extended from the front end of the tongue-lifting portion 21, and the curvature of the insertion portion 22 is greater than The curvature of the tongue-lifting portion 21 .

[0018] The tongue lifting plate 2 can be plastically deformed according to the physiological curvature of the human throat, and is designed to be as thin as possible, and has a certain hardness, so as to facilitate the isolation of the tongue and the implementation of the laryngeal mask. When in use, the operator stands on the head side of the patient and extends the tongue-lifting part...

Embodiment 2

[0020] Such as figure 2 As shown, the laryngeal mask inserter includes a handle 1, and one end of the handle 1 is connected with a tongue lifting plate 2, and the tongue lifting plate 2 has a tongue lifting surface corresponding to the tongue in an open mouth state. The tongue-lifting surface includes a curved tongue-lifting portion 21 located at the rear of the tongue-lifting plate 2, and a curved insertion portion 22 is extended from the front end of the tongue-lifting portion 2, and the curvature of the insertion portion 22 is greater than The curvature of the tongue-lifting portion 21 . A luminous body 3 is provided on the outside of the inserting portion 22 , and a power supply 5 is provided in the handle 1 , and the power supply 5 is connected to the luminous body 3 through a wire 6 provided in the tongue lifter 2 .

[0021] The illuminant 3 in this embodiment adopts an LED lamp, and other known luminous lamp sources can also be used. The placement of the laryngeal ma...

Embodiment 3

[0023] Such as image 3 As shown, the laryngeal mask inserter includes a handle 1, and one end of the handle 1 is connected with a tongue lifting plate 2, and the tongue lifting plate 2 has a tongue lifting surface corresponding to the tongue in an open mouth state. The tongue-lifting surface includes a curved tongue-lifting portion 21 located at the rear of the tongue-lifting plate 2, and a curved insertion portion 22 is extended from the front end of the tongue-lifting portion 2, and the curvature of the insertion portion 22 is greater than The curvature of the tongue-lifting portion 21 . The outer side of the insertion part 22 is provided with a luminous body 2, the outer side of the insertion part 22 is also provided with an optical mirror 4, and the handle 1 is provided with a signal transmission interface 7, and the signal transmission interface 7 is respectively connected through a wire 6. Connected to the illuminant 2 and the optical mirror 4 , the wire 6 is arranged ...

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Abstract

The invention discloses a laryngeal mask implantation device comprising a handle, wherein a tongue lifting board is connected to one end of the handle and is provided with a tongue lifting surface corresponding to the tongue when the mouth is open. According to the laryngeal mask implantation device, a laryngeal mask can be implanted conveniently and accurately, the implantation accuracy rate for the first time is improved, and the implantation injury is reduced; an operator can locate and obverse the laryngeal mask after the laryngeal mask is implanted, and indirectly observes the relation between the laryngeal mask inside the pharyngeal cavity and the glottis.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a laryngeal mask inserter. Background technique [0002] The laryngeal mask is an airway treatment device between the endotracheal intubation tube and the respiratory mask. Currently, the laryngeal mask is inserted directly under blind vision. This insertion method is often due to the gap between the surface of the laryngeal mask and the tongue. The effect of friction or the tongue body being too large will cause the tongue body to block the pharyngeal cavity when the laryngeal mask is inserted, making it difficult to insert the laryngeal mask and the position is improper; some patients with small mouth opening may also easily cause difficulties in inserting the laryngeal mask It is longer and the success rate of first insertion is low, which affects its use. Contents of the invention [0003] The technical problem to be solved by the present invention is to provid...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61B1/24
Inventor 徐健朱建祥
Owner 徐健
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