An automatic high-frequency ultrasonic atomization whole respiratory tract drug introduction device

Abstract

The invention discloses an automatic high-frequency ultrasonic atomization medicine leading-in device for the whole respiratory tract. The automatic high-frequency ultrasonic atomization medicine leading-in device comprises a base, wherein the base is provided with an automatic controller, an adjusting bracket, an automatic alarm and a display screen, the automatic controller is provided with a signal base station and a control button, a lifting guide apparatus is arranged on the adjusting bracket, the adjusting bracket is connected with a medicine leading-in apparatus, a patient interface device, a medicine atomizing device, a connector and a pressure regulator are arranged on the medicine leading-in apparatus, the patient interface device is connected with the respiratory system of a patient, the patient interface device is provided with a nasal intubation tube and a face mask, and the medicine atomizing device is composed of a storage cavity, a medicine box and a vibration type microporous atomizer. The leading-in device provided by the invention is convenient to use and high in medicine leading-in efficiency, thus having very good popularization and use values.

Description

technical field [0001] The invention relates to a drug introduction device for respiratory internal medicine, in particular to an automatic high-frequency ultrasonic atomization whole respiratory tract drug introduction device. Background technique [0002] Medical nebulizer is a kind of medical machinery that can effectively treat various respiratory diseases. Existing air compressed atomizers (also known as jet atomizers), such as the product 403C compressed air atomizer, according to the Venturi injection principle, use compressed air to form a high-speed airflow through a small nozzle to generate negative pressure to drive The drug powder or liquid drug is sprayed on the barrier, and is scattered around under the high-speed impact, forming mist-like particles that are ejected from the outlet pipe. This air compression nebulizer can achieve good atomization effect when atomizing liquid medicine. Liquid is a continuous medium, which can be regarded as composed of countle...

AI Technical Summary

Problems solved by technology

Higher power consumption causes the whole system to easily generate heat. On the one hand, it makes it difficult to maintain the stability of the system. At the same time, it may also cause the activity of drug molecules in the solution to be affected, denature or other changes to make the drug invalid.

In addition, the existing ultrasonic nebulizer places the liquid medicine in a specific part inside the nebulizer, and generally cannot be disassembled, which is not conducive to the aseptic storage of the medicine, and does not use the disinfection treatment of the entire chamber, which brings great inconvenience to cleaning. Bring a lot of inconvenience, greatly increase the chance of pollution

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