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Supersmooth antibacterial laryngeal mask

A laryngeal mask and antibacterial coating technology, applied in the field of ultra-smooth antibacterial laryngeal mask, can solve the problems of airway mucosal compression and injury, causing respiratory infection, difficult operation, etc. The effect of reducing friction

Inactive Publication Date: 2016-10-12
HENAN TUOREN MEDICAL DEVICE GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The laryngeal mask is a medical device that establishes a breathing channel and maintains breathing for unconscious patients. During use, a specially trained doctor places the laryngeal mask on the patient's throat. The existing laryngeal mask is inserted into the throat. It is not easy, and it is easy to cause compression and damage to the airway mucosa, causing discomfort to the patient, and the laryngeal mask may cause respiratory infection during indwelling; The ultra-slippery antibacterial laryngeal mask is very necessary

Method used

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  • Supersmooth antibacterial laryngeal mask

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Effect test

Embodiment 1

[0016] Such as figure 1 Shown, a kind of ultra-smooth antibacterial laryngeal mask, it comprises laryngeal mask inflation tube 1, and one end of described laryngeal mask inflation tube 1 is connected with inflation tube connector 2, and the other end of described laryngeal mask inflation tube 1 is provided with air bag 6. The cavity of the airbag 6 is connected to the airbag inflation tube 3 , the other end of the airbag inflation tube 3 is connected to the airbag inflation valve 4 , and the surface of the airbag 6 is coated with a super-smooth antibacterial coating 5 .

[0017] The present invention is coated with super-slip antibacterial coating 5 on the surface of air bag, and it is mainly the homogeneous mixture that is made up of prepolymer, polyvinylpyrrolidone, chlorhexidine and organic solvent in a certain proportion, wherein, medical grade polyvinylpyrrolidone is in Under the aqueous solution environment, it can quickly absorb water to obtain a super lubricating effec...

Embodiment 2

[0019] Such as figure 1 Shown, a kind of ultra-smooth antibacterial laryngeal mask, it comprises laryngeal mask inflation tube 1, and one end of described laryngeal mask inflation tube 1 is connected with inflation tube connector 2, and the other end of described laryngeal mask inflation tube 1 is provided with air bag 6. The cavity of the airbag 6 is connected to the airbag inflation tube 3, the other end of the airbag inflation tube 3 is connected to the airbag inflation valve 4, and the surface of the airbag 6 is coated with a super-smooth antibacterial coating 5, The air bag inflation tube 3 and the tube wall of the laryngeal mask inflation tube 1 are an integrated structure.

[0020] The present invention is coated with super-slip antibacterial coating 5 on the surface of air bag, and it is mainly the homogeneous mixture that is made up of prepolymer, polyvinylpyrrolidone, chlorhexidine and organic solvent in a certain proportion, wherein, medical grade polyvinylpyrrolido...

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Abstract

The invention relates to a supersmooth antibacterial laryngeal mask. The supersmooth antibacterial laryngeal mask comprises a laryngeal mask inflation tube, wherein an inflation tube connector is connected to one end of the laryngeal mask inflation tube; an airbag is arranged at the other end of the laryngeal mask inflation tube; a bag cavity of the airbag is connected with an airbag inflation tube; an airbag inflation valve is connected to the other end of the airbag inflation tube; the surface of the airbag is coated with a supersmooth antibacterial coating; one end, close to the airbag, of the airbag inflation tube, is fixed on the laryngeal mask inflation tube. Therefore, the supersmooth antibacterial laryngeal mask disclosed by the invention has the advantages of reasonable structure, small compression and damage to a tracheal epithelium, and low respiratory tract infection rate.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a laryngeal mask, in particular to a super-slippery antibacterial laryngeal mask. Background technique [0002] The laryngeal mask is a medical device that establishes a breathing channel and maintains breathing for unconscious patients. During use, a specially trained doctor places the laryngeal mask on the patient's throat. The existing laryngeal mask is inserted into the throat. It is not easy, and it is easy to cause compression and damage to the airway mucosa, causing discomfort to the patient, and the laryngeal mask may cause respiratory infection during indwelling; A super slippery antibacterial laryngeal mask is very necessary. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art, and provide a super-smooth antibacterial laryngeal mask with reasonable structure, little compression and damage to ...

Claims

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Application Information

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IPC IPC(8): A61M16/00
CPCA61M16/0003A61M2205/0205A61M2207/00A61M2210/1025A61M2210/1028
Inventor 崔景强江利利马利丁现达牛利卫刘秋华赵红张洪亮
Owner HENAN TUOREN MEDICAL DEVICE GRP
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