Sputum-suction and medicament-injection trachea cannula, trachea cannula assembly and manufacturing method of trachea cannula

A technique of tracheal intubation and sputum suction tube, which is applied to respirator, suction device, etc., can solve the problems of mutual contamination, influence on the accuracy of sputum test analysis, contamination of sputum samples, etc., to reduce the difficulty of operation, facilitate anesthesia, The effect of reducing workload

Inactive Publication Date: 2012-08-15
ZHANJIANG STAR ENTERPRISE
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  • Abstract
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Problems solved by technology

In the process of clearing the patient's sputum and sampling, the mutual contamination between the sputum and the ...

Method used

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  • Sputum-suction and medicament-injection trachea cannula, trachea cannula assembly and manufacturing method of trachea cannula
  • Sputum-suction and medicament-injection trachea cannula, trachea cannula assembly and manufacturing method of trachea cannula
  • Sputum-suction and medicament-injection trachea cannula, trachea cannula assembly and manufacturing method of trachea cannula

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] refer to Figure 1-Figure 3 , the tracheal intubation of the sputum suction and drug injection type includes: an arc-shaped intubation body 1, a first sputum suction tube 2, an air bag 3 and two drug injection bags 6, and the air bag 3 is arranged around the intubation body 1 close to The outer periphery of the front end, the tube wall of the intubation main body 1 is formed with the inflation channel 8 of the air bag 3, and the two injection bags 6 are arranged around the outer circumference of the intubation main body 1 and are located in the intubation tube Between the middle part of the main body 1 and the air bag 3, a drug injection channel 9 leading to the two injection bags 6 is formed in the tube wall of the cannula main body 1, and the cannula main body 1 is along its centerline Direction On the pipe wall, a recessed accommodation groov...

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Abstract

The invention discloses a sputum-suction and medicament-injection trachea cannula, a trachea cannula assembly and a manufacturing method of the trachea cannula. The trachea cannula comprises an arc cannula main body, an air bag, two medicament injection bags and a sputum suction tube, wherein medicament injection channels are formed in the wall of the cannula main body, and a containing groove is formed on the wall of the cannula main body and is internally provided with a developing line and the sputum suction tube. The trachea cannula assembly comprises the trachea cannula, a sputum collection component, an air bag inflation component and a medicament injection component. The manufacturing method of the trachea cannula comprises the following steps of: manufacturing the sputum suction tube and a straight tube the wall of which is internally provided with an inflation channel and the medicament injection channels, processing the containing groove and the inlets and outlets of the channels on the wall of the straight tube, and then bending the straight tube to form the cannula main body; and forming bag bodies of the air bag and the two medicament injection bags, combining the bag bodies with the cannula main body, and processing medicament injection holes. By virtue of the trachea cannula assembly, in a process of respiring through a respirator, the procedures of endotracheal anesthesia, cleaning, inflammation diminishing and automatic sputum cleaning can be realized conveniently and timely, and the procedure of sputum sampling can be conducted conveniently.

Description

technical field [0001] The present invention relates to a medical instrument used in tracheal intubation, especially a tracheal intubation with functions of suctioning sputum and injecting medicine, and a tracheal intubation assembly composed of the tracheal intubation and other components, which can achieve the endotracheal Anesthesia, washing, anti-inflammation and collection of sputum samples. technical background [0002] At present, establishing an artificial breathing channel through tracheal intubation is the most effective, mature, and most commonly used technical means for first aid and rescue and nursing of critically ill patients. Endotracheal intubation is a key surgical instrument for establishing an artificial breathing circuit in tracheal intubation surgery, and an essential medical instrument in the process of first aid and rescue and nursing of critically ill patients. [0003] Most of the patients undergoing tracheal intubation are critically ill patients ...

Claims

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Application Information

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IPC IPC(8): A61M16/00A61M1/00
Inventor 孙东华林日富刘友江刘宁发
Owner ZHANJIANG STAR ENTERPRISE
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