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Trachea cannula with drug administration function

A tracheal cannula and drug delivery technology, which is applied in the field of medical devices, can solve the problems of single function and slow drug effect, and achieve the effects of improving absorption effect, saving treatment time, and quick effect

Inactive Publication Date: 2016-11-23
赵飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The tracheal cannula is a common device used clinically to assist patients with breathing and treat the respiratory tract. When the existing tracheal cannula is used, one end is inserted into the patient's trachea, and the other end is connected to a ventilator. Generally, it can only help the patient to assist breathing. The function is single; when it is necessary to inject patients with drugs such as relieving bronchospasm and reducing phlegm, the drug is currently administered through intravenous injection, and the drug acts on the trachea through the blood. When using similar drugs, time often determines whether the rescue is successful

Method used

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  • Trachea cannula with drug administration function
  • Trachea cannula with drug administration function
  • Trachea cannula with drug administration function

Examples

Experimental program
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Effect test

Embodiment Construction

[0013] like figure 1 As shown, the present invention provides a tracheal tube with drug delivery function, comprising a tube body 1, a joint 2 is provided at the tail of the tube body 1, an air bag 3 is provided at the head, and an air bag 3 is provided along the length direction of the tube body 1. There is a drug inner tube 4, which is arranged on the inner wall of the cannula body 1, the length of the drug inner tube 4 is consistent with the length of the cannula body 1, and the two ends of the drug inner tube 4 are respectively located on the cannula body 1 both ends of figure 2 and image 3 As shown, preferably, the head of the drug delivery inner tube 4 is provided with a trumpet-shaped spray head 4a, and the drug delivery inner tube 4 and the spray head 4a are an integral structure.

[0014] Drugs can be directly administered through the drug delivery inner tube 4, and the drug directly acts on the patient's trachea, which has a quick effect and saves treatment time;...

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Abstract

The invention discloses a trachea cannula with a drug administration function. The trachea cannula with the drug administration function comprises a cannula body, wherein a drug administration inner tube is arranged in the length direction of the cannula body and is arranged on the inner wall of the cannula body; two ends of the drug administration inner tube are respectively positioned at two ends of the cannula body; and a horn-shaped sprayer is arranged on the head of the drug administration inner tube. Drug administration can be carried out directly through the drug administration inner tube, the drug directly acts on the trachea of a patient, the trachea cannula takes effect quickly, and the therapy time is saved; and after the sprayer sprays out liquid drug, the liquid drug is blown by airflow discharged from the cannula body, so that the liquid drug is diffused as mist, and the drug absorbing effect is improved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a tracheal tube with drug delivery function. Background technique [0002] The tracheal cannula is a common device used clinically to assist patients with breathing and treat the respiratory tract. When the existing tracheal cannula is used, one end is inserted into the patient's trachea, and the other end is connected to a ventilator. Generally, it can only help the patient to assist breathing. The function is single; when it is necessary to inject patients with drugs such as relieving bronchospasm and reducing phlegm, the drug is currently administered through intravenous injection, and the drug acts on the trachea through the blood. When using similar drugs, time often determines whether the rescue is successful. Contents of the invention [0003] The purpose of the present invention is to provide a tracheal tube with the function of drug administration, which can not only as...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/04A61M31/00
CPCA61M16/04A61M16/0463A61M16/0486A61M31/00A61M2202/04A61M2210/1032
Inventor 赵飞
Owner 赵飞