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 la

Method used

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  • Laryngeal mask implantation device
  • Laryngeal mask implantation device
  • Laryngeal mask implantation device

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0016] Example 1:

[0017] like figure 1 As shown, the laryngeal mask inserter includes a handle 1, 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 the open state. The tongue-lifting surface includes a curved tongue-lifting portion 21 located at the rear of the tongue-lifting plate 2 . The front end of the tongue-lifting portion 21 is extended with a curved insertion portion 22 , and the curvature of the insertion portion 22 is greater than The curvature of the tongue-lifting portion 21 .

[0018] The tongue lifter 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 insertion of the laryngeal mask. When in use, the operator stands on the patient's head and extends the tongue lifter 21 into the patient's...

Example Embodiment

[0019] Embodiment 2:

[0020] like figure 2 As shown, the laryngeal mask inserter includes a handle 1, 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 the open 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 extends from the front end of the tongue-lifting portion 2. The curvature of the insertion portion 22 is greater than The curvature of the tongue-lifting portion 21 . A light-emitting body 3 is provided outside the insertion portion 22 , and a power supply 5 is provided in the handle 1 .

[0021] The light-emitting body 3 in this embodiment adopts an LED lamp, and other known light-emitting lamp sources may also be used. The placement of the laryngeal mask can be visually observed through the light-emitting body 3 .

Example Embodiment

[0022] Embodiment three:

[0023] like image 3 As shown, the laryngeal mask inserter includes a handle 1, 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 the open 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 extends from the front end of the tongue-lifting portion 2. The curvature of the insertion portion 22 is greater than The curvature of the tongue-lifting portion 21 . The outer side of the insertion portion 22 is provided with a luminous body 2 , the outer side of the insertion portion 22 is also provided with an optical sight glass 4 , and the handle 1 is provided with a signal transmission interface 7 , and the signal transmission interface 7 is respectively provided with a wire 6 . Connected to the light-emitting body 2 and the optical sight ...

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PUM

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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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