Airway components, liquid container, humidifier and ventilator

A technology of a liquid storage device and an air guide tube, which is applied in the field of ventilators and can solve problems such as overflow of the air outlet

Active Publication Date: 2017-01-11
BMCTIANJIN MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to at least partly solve the problems caused by the overflow of the air outlet in existing humidifiers, the present invention provides an air duct assembly for a humidifier, comprising: an air outlet duct having an inlet port and an air outlet port; and a guide tube, the guide tube has a communication port communicated with the inlet port of the gas outlet conduit and a plurality of gas return ports communicated with the communication port

Method used

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  • Airway components, liquid container, humidifier and ventilator
  • Airway components, liquid container, humidifier and ventilator
  • Airway components, liquid container, humidifier and ventilator

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Embodiment Construction

[0032] In the following description, numerous details are provided in order to provide a thorough understanding of the invention. It will be appreciated, however, to those skilled in the art that the following description is merely illustrative of preferred embodiments of the invention, and that the invention may be practiced without one or more of these details. In addition, in order to avoid confusion with the present invention, some technical features known in the art are not described in detail.

[0033] According to one aspect of the present invention, an airway assembly for a humidifier and a liquid storage device having the airway assembly are provided. Figure 1-9 The entirety of the liquid storage device and the various components or parts included in the liquid storage device are shown from various angles, such as an airway assembly, an upper shell and a lower shell, and the like. In order to understand the positions and functions of these components or parts in the...

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Abstract

Airway components, a liquid container, a humidifier and a ventilator. The airway components mentioned above consists of a air outlet tube which is provided with a air intake port and a air outlet port and a guided tube which is provided with a communicating port that is connected with the air outlet port of the air outlet tube mentioned above and multiple gas circulation ports that is connected with the communication port mentioned above. The airway components are installed in a humidifier liquid storage chamber during use and connect the air outlet port of the air outlet tube of the airway components to a air outlet port of the liquid storage chamber, which can solve a problem of patients choking water caused by air outlet port overflowing to some extent.

Description

technical field [0001] The present invention relates to the field of respiratory treatment equipment, in particular to an airway assembly for a humidifier of a ventilator, a liquid storage device with the airway assembly, a humidifier with the liquid storage device, and a breathing tube assembly with the humidifier. machine. Background technique [0002] Currently, continuous positive airway pressure using a ventilator is the main means of treating diseases such as sleep apnea syndrome (such as severe snoring). The humidifier is an important part of the ventilator. Its function is to warm and humidify the air, increase the moisture content in the air, make the gas inhaled by the patient warm and moist, reduce the stimulation of the cold and dry gas to the respiratory mucosa, and improve the patient's health. comfort. [0003] A humidifier usually consists of a water tank and a heating element. The heating element conducts heat to the water in the water tank to accelerate ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00A61M16/16A61M16/08
CPCA61M16/00A61M16/0003A61M16/08A61M16/16A61M2202/02A61M2202/0007
Inventor 王波庄志
Owner BMCTIANJIN MEDICAL CO LTD
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