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

A technique of tracheal intubation and sputum suction tube, which is applied in the directions of tracheal intubation, suction equipment, etc., can solve the problems of contamination of sputum samples, influence on the accuracy of sputum test analysis, mutual contamination, etc., so as to reduce pain and reduce surgery. Risk, the effect of reducing the difficulty of operation

Inactive Publication Date: 2012-08-15
ZHANJIANG STAR ENTERPRISE
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of clearing the patient's sputum and sampling, the mutual contamination between the sputum and the outside world will often cause contamination of the sputum sample, which will affect the accuracy of the sputum analysis.

Method used

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

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Experimental program
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Embodiment 1

[0037] Example 1 The sputum-suction tracheal intubation is suitable for tracheal intubation and postoperative care.

[0038] Figure 4-5Shown is a schematic structural view of the sputum-suction type tracheal intubation in Example 2, which is suitable for tracheotomy. refer to Figure 4-5 The tracheal intubation of embodiment 2 is basically the same as that of embodiment 1, including: an arc-shaped intubation body 1, a first sputum suction tube 2 and an air bag 3, and the air bag 3 is arranged around the intubation body 1 near the front end The inflatable channel 8 of the air bag 3 is formed in the tube wall of the intubation main body 1, and the intubation main body 1 is provided with an inward concave accommodating groove 6 on the tube wall along its centerline direction, The developing line 11 and the first sputum suction tube 2 are arranged in the accommodating tank 6 , and the inlet 7 of the first sputum suction tube 2 is close to the outside of the airbag 3 . Figure ...

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Abstract

The invention relates to a sputum-suction trachea cannula, a trachea cannula assembly and a manufacturing method of the trachea cannula. The sputum-suction trachea cannula comprises a cambered cannula main body and an air bag, wherein an inflation channel of the air bag is formed in the wall of the cannula main body, and a containing groove is arranged on the wall of the cannula main body along the center line direction of the cannula main body and is internally provided with a developing line and a sputum suction tube. The trachea cannula assembly comprises the trachea cannula, a sputum collection component and an air bag inflation 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 the inflation channel, processing the containing groove and the inlet and outlet of the inflation channel on the wall of the straight tube, and then bending the straight tube to form the cannula main body; forming the air bag and combining the air bag with the cannula main body; and embedding the sputum suction tube in the containing groove. The trachea cannula can greatly reduce the work load and operation difficulties of medical personnel, reduce the pain of a patient and the risks in an operation, and improve the accuracy of sputum tests.

Description

technical field [0001] The invention relates to a medical instrument for tracheal intubation and tracheotomy, in particular to a tracheal intubation with sputum suction function, and a tracheal intubation assembly composed of the tracheal intubation and other components. technical background [0002] At present, establishing an artificial respiration channel through tracheal intubation and tracheotomy is the most effective, mature, and most commonly used technical means for rescue and nursing of emergency and critically ill patients. Endotracheal intubation and tracheotomy intubation are key surgical instruments for establishing artificial breathing circuits during tracheal intubation and tracheotomy, and are necessary medical instruments in the process of first aid and rescue and nursing of critically ill patients. [0003] Most of the patients undergoing tracheal intubation and tracheotomy are critically ill patients in emergency situations. Such patients are prone to prod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/04A61M1/00
Inventor 孙东华刘友江林日富刘宁发
Owner ZHANJIANG STAR ENTERPRISE
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