Novel tracheal catheter

A tracheal tube, a new type of technology, applied in the direction of tracheal intubation, catheter, other medical devices, etc., can solve the problems of easy plastic softening, obstruction of patient ventilation, discount and other problems

Inactive Publication Date: 2007-10-03
陆叙林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When a critically ill patient with respiratory failure combined with brain failure has extreme difficulty in breathing, hypoxia, coma, or even no spontaneous breathing due to various diseases, the patient may die in a short period of time due to severe hypoxia, requiring emergency nasal or oral intubation or Tracheotomy, artificial air bag compression ventilation or positive pressure artificial ventilation with a ventilator to save the patient's life; in this case, an endotracheal tube is required, and most of the existing endotracheal tubes are made of ordinary plastic or silicone As a material, this kind of catheter has the following disadvantages in use: as the local use temperature rises, the plastic is easy to soften, the catheter is discounted, and it may also be discounted due to the change of the patient's body odor, resulting in obstructed ventilation or even suffocation of the patient

Method used

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  • Novel tracheal catheter

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Embodiment Construction

[0007] As shown in Figure 1, a new type of endotracheal catheter includes a main catheter 1, a connecting tube 12 connected to the main catheter 1, a balloon 9 arranged on the main catheter 1, and a balloon gas injection tube 7 communicated with the balloon 9. The end of the main conduit 1 is provided with an air outlet 11 and a side outlet 10, and the connecting pipe 12 includes an upper channel port 2 connected with a ventilator or an anesthesia device, and a lower channel port 6 connected with the main conduit 1, so One side of the above-mentioned upper channel opening 2 is provided with a side channel opening 4, and a sealing cover 5 fixed on the side channel opening 4; the connecting pipe 12 is provided with an upper fixed baffle plate 3 and a lower fixed baffle plate 13, and the leading The tube 1 has a built-in reinforcing steel wire 8 .

[0008] The angle between the upper channel opening and the side channel opening is 30-60 degrees.

[0009] When in use, the upper c...

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Abstract

A trachea catheter is composed of a master catheter with air outlet hole, lateral air outlet hole and inner reinforcing steel wire, a connection tube linked with said master catheter and with upper port linked with respiration machine and anesthesia machine, lower port linked to said master catheter and lateral port with sealing cover, an air bag on said master catheter, and an inflating tube communicated with said air bag.

Description

technical field [0001] The invention relates to a medical device, in particular to a trachea tube. Background technique [0002] When a critically ill patient with respiratory failure combined with brain failure has extreme difficulty in breathing, hypoxia, coma, or even no spontaneous breathing due to various diseases, the patient may die in a short period of time due to severe hypoxia, requiring emergency nasal or oral intubation or Tracheotomy, artificial air bag compression ventilation or positive pressure artificial ventilation with a ventilator to save the patient's life; in this case, an endotracheal tube is required, and most of the existing endotracheal tubes are made of ordinary plastic or silicone As a material, this kind of catheter has the following disadvantages in use: as the local temperature rises, the plastic is easy to soften, and the catheter is discounted. Contents of the invention [0003] The technical problem to be solved by the present invention i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/04A61M25/00A61M39/08
Inventor 陆叙林
Owner 陆叙林
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