Oxygen bottle humidifying device

Abstract

The invention discloses an oxygen bottle humidification device, which comprises an oxygen humidification bottle and a safety valve. The oxygen humidification bottle is a hollow double-layer structure, one end of the outer bottle is equipped with a hook, one end of the interlayer is connected with the inner bottle, and the other end is connected with the The flow meter is connected to the nasal oxygen tube through the catheter, the top of the oxygen humidification bottle is equipped with a cork, and one end of the cork is connected to the reactor through the oxygen connecting tube, and the inner surface of the reactor is equipped with a nano-film, and the oxygen connecting tube is connected to the reactor. Rubber rings are installed at the interface of the reactor and the inside of the cork, and a safety valve is installed at one end of the cork. The piston is fixedly connected to the threaded rod through a spring, the top of the threaded rod is fixedly connected to the knob, and a small hole is opened on one side of the safety valve. This invention reduces the pollution of the humidification liquid by the external environment, prevents the liquid from splashing into the pipeline, and effectively adjusts the inside of the bottle. pressure.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an oxygen cylinder humidification device. Background technique [0002] Oxygen therapy is one of the most commonly used clinical nursing techniques and rescue treatments. Oxygen humidification is a rehabilitation equipment and ward nursing consumables. It is mainly used in the oxygen supply system of medical centers and can be used for emergency oxygen and Hypoxic patients do oxygen inhalation. The main function of the humidification bottle is to humidify the dry oxygen and moisturize the oxygen. However, the oxygen humidification bottle device is also a very easy source of infection, causing nosocomial infection. A large number of literature reports, Clinically, the oxygen humidification fluid and the oxygen therapy pipeline are seriously polluted by bacteria. At present, the oxygen humidification bottles commonly used in hospitals have the following problems: the ox...

AI Technical Summary

Problems solved by technology

[0002] Oxygen therapy is one of the most commonly used clinical nursing techniques and rescue treatments. Oxygen humidification is a rehabilitation equipment and ward nursing consumables. It is mainly used in the oxygen supply system of medical centers and can be used for emergency oxygen and Hypoxic patients do oxygen inhalation. The main function of the humidification bottle is to humidify the dry oxygen and moisturize the oxygen. However, the oxygen humidification bottle device is also a very easy source of infection, causing nosocomial infection. A large number of literature reports, Clinically, the oxygen humidification fluid and the oxygen therapy pipeline are seriously polluted by bacteria. At present, the oxygen humidification bottles commonly used in hospitals have the following problems: the oxygen humidification bottle and the filter element in the middle need to be disinfected every day, and the humidification fluid needs to be replaced every day. Greatly increased the workload of nursing workers; the filter hole of the oxygen humidification bottle is large, and when oxygen passes through the filter hole and contacts the humidification liquid, large bubbles will be generated, and the sound will be loud after bursting, which is not conducive to the patient's rest; As the oxygen flow rate increases, the humidification effect will decrease; the liquid in the oxygen humidification bottle is likely to splash into the outlet pipe due to air bubbles, which is prone to safety accidents and increases the pain of the patient; when the pipeline is blocked, the pressure in the bottle is too high Nursing workers are at risk when changing the humidifying fluid

Images