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Reservoirs, humidifiers and ventilators

A technology of a liquid storage device and a humidifier, applied in the field of ventilators, can solve problems such as damage to electrical components and affect the performance of the host, and achieve the effect of good anti-overflow effect.

Active Publication Date: 2018-08-31
BMCTIANJIN MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some users need to move the humidifier during use. During the moving process, the water in the water tank may overflow into the main unit from the air inlet or outlet of the water tank. The overflowing water directly entering the main unit will affect the performance of the main unit. It may even damage the electrical components in the host

Method used

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  • Reservoirs, humidifiers and ventilators
  • Reservoirs, humidifiers and ventilators
  • Reservoirs, humidifiers and ventilators

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Embodiment Construction

[0027] 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.

[0028] According to one aspect of the present invention, a liquid storage device for a humidifier is provided. See the document showing a liquid storage device 100 according to one embodiment of the present invention. Figure 1-2 and Figure 3A-3B , the liquid storage device 100 includes a housing assembly 110 .

[0029] A plurality of relatively airtight chambers are formed in the housing assembly 110 . These chambers communicate with each other through necessary inlets and ...

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Abstract

Provided are a liquid storage device, a humidifier and a breathing machine. The liquid storage device comprises a shell assembly, a liquid storage cavity, an air inlet and liquid collecting cavity and an air outlet and liquid collecting cavity are formed in the shell assembly, the air inlet and liquid collecting cavity is provided with a first air inlet and a second air inlet, the first air inlet is communicated with the liquid storage cavity, and the second air inlet is communicated with the outside of the liquid storage device. The air outlet and liquid collecting cavity is provided with a first air outlet and a second air outlet, the first air outlet is communicated with the liquid storage cavity, and the second air outlet is communicated with the outside of the liquid storage device. The liquid device is provided with the air inlet and liquid collecting cavity and the air outlet and liquid collecting cavity which are communicated with the liquid storage cavity, liquid leaking out of the liquid storage cavity can be collected, and the liquid is prevented from leaking from the second air inlet into a main machine to damage the main machine or leaking from the a second air outlet into a patient connector.

Description

technical field [0001] The invention relates to the field of respiratory treatment equipment, in particular to a liquid storage device for a humidifier of a ventilator, a humidifier with the liquid storage device and a ventilator with the humidifier. 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 user warm and moist, reduce the irritation of the cold and dry gas to the respiratory mucosa, and improve the air quality. User 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 speed up the evaporation of the water, so as to output air with suitable temperature and hum...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M16/16A61M16/10A61M16/00
CPCA61M16/0003A61M16/109A61M16/16A61M2205/33A61M2205/3327A61M2205/3368A61M2205/36A61M2205/42
Inventor 王波庄志
Owner BMCTIANJIN MEDICAL CO LTD
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