In-depth and precise drug administration device and drug administration method based on respiration department

Abstract

The present invention discloses an in-depth and precise drug administration device and drug administration method based on respiration department. The in-depth and precise drug administration device comprises an insertion vertical tube, a lower end of the insertion vertical tube is connected with an air inflation-free cover bag, an upper end of the insertion vertical tube is connected with a toothbite block, an upper end of the tooth bite block is connected with an adjusting tube, the adjusting tube and the insertion vertical tube are internally provided with an insertion outer pipe, an outerwall of the insertion outer pipe is provided with external threads, an inner wall of the adjusting tube is provided with internal threads, the insertion outer pipe internally coaxially sleeves an insertion inner pipe, the insertion inner pipe in internally provided with a partition plate, a lower side of the partition plate forms a drug storage cabin, the partition plate is provided with a spraynozzle, a lower end of the spray nozzle is connected with a jet pipe, a lower end of the insertion outer pipe is connected with a joint, and the joint is provided with a spray head. The drug administration device can directly reach diseased parts to conduct in-depth and precise drug administration in a relatively mild manner, a ventilation method is used to conduct atomization of drug liquid intodrug mist, and the in-depth and precise drug administration device can conduct uniform drug administration of the diseased parts of patients in the respiration department, alleviates work difficulty of medical staff during the in-depth drug administration, and at the same time is simple in overall structure, convenient to operate, and strong in practicality.

Description

technical field [0001] The invention relates to the field of respiratory examination, in particular to an in-depth and precise drug delivery device and drug delivery method based on the respiratory department. Background technique [0002] Usually, when people take medicines in dosage forms such as granules, powders, and dry suspensions, they need to add water to brew them before taking them, which is more time-consuming. At present, the common drug delivery devices are mainly medical atomized tablets, which are mainly used to treat various upper and lower respiratory diseases, such as cold, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other trachea, bronchi, Diseases occurring in the alveoli and chest cavity. Nebulization inhalation therapy is an important and effective treatment method in the treatment of respiratory diseases. The nebulizer inhaler is used to atomize the liquid medicine into tiny particles, and the medicine ente...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing drug delivery device is often unable to in-depth drug delivery, usually in the oral cavity, so the location of drug delivery is not accurate, and the drug cannot fully reach the patient's site, which is likely to cause drug waste and loss. The purpose of reducing drug efficacy is to provide an in-depth and precise drug delivery device and drug delivery method based on respiratory medicine, which can directly reach the patient for in-depth and precise drug delivery in a relatively gentle way, and atomize the drug solution through ventilation. The drug mist can evenly administer the drug to the patient's part in the respiratory department, which reduces the difficulty of the medical staff's work when the drug is administered deeply. At the same time, the overall structure is simple, easy to operate, and strong in practicability

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