A water tank, humidifier and continuous positive airway pressure ventilation equipment
A water tank and airflow channel technology, applied in the direction of respirators, etc., can solve the problems of complex structure of water tank, high processing cost, base and upper cover, gas leakage, etc., and achieve the effect of compact overall structure, simple structure and low processing cost
Active Publication Date: 2017-04-12
BMC MEDICAL
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Problems solved by technology
[0006] The invention provides a water tank, a humidifier and continuous positive airway pressure ventilation equipment. The technical problem to be solved is to overcome the complicated structure of the water tank in the current continuous positive airway pressure ventilation equipment, the high processing cost and the problem of the connection between the base and the upper surface. Insufficiency of hidden dangers such as gas leakage between the covers
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[0029] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so as to fully understand and implement the implementation process of how to apply technical means to solve technical problems and achieve corresponding technical effects in the present invention. The embodiments of the present invention and the various features in the embodiments can be combined with each other under the premise of no conflict, and the formed technical solutions are all within the protection scope of the present invention.
[0030] figure 1 It is a structural schematic diagram of an embodiment of the water tank of the present invention.
[0031] like figure 1 As shown, this embodiment of the water tank includes a shell 10 with an open bottom, and a heat-conducting bottom plate 20 buckled on the bottom opening of the shell 10 . A seal ring 30 is fixedly disposed on the heat conduction bottom plate 20 , and the casin...
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The invention discloses a water tank, a humidifier and continuous positive airway pressure equipment, and aims at overcoming the defects that the structure of a water tank in the existing continuous positive airway pressure equipment is more complicated, the machining cost is higher, and hidden danger such as gas leakage easily occurs between a base and an upper cover. The water tank comprises a shell with an opening in the bottom, a heat conduction bottom plate and a sealing ring, wherein the heat conduction bottom plate is bucked on the bottom opening of the shell; the sealing ring is fixedly arranged on the heat conduction bottom plate; the heat conduction bottom plate is detachably connected with the shell in a sealing way. The water tank provided by the embodiment of the invention is simple in structure, and low in machining cost, the complicated machining of the base in the water tank is not needed, the greater deformation is prevented from being generated in the processing of the base, and the problems such as gas leakage cannot easily occur between the base and the upper cover.
Description
technical field [0001] The invention relates to the field of medical equipment, in particular to a water tank, a humidifier and continuous positive airway pressure ventilation equipment. Background technique [0002] Continuous Positive Airway Pressure (CPAP) equipment, also known as non-invasive ventilator, can be used to treat sleep apnea syndrome (such as severe snoring) and related diseases. [0003] A common ventilator is mainly composed of a main unit and a humidifier, and the humidifier generally includes a water tank for holding water. The humidifier provides a heat source and conducts heat to the water in the water tank through a heat-conducting material, so that the water evaporates faster, outputs water vapor with a suitable temperature and humidity, and provides it to the user (also called a patient, user, etc.) through the host, Thereby, a comfortable breathing experience is provided for the user. [0004] The water tank in the prior art includes a base for ho...
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IPC IPC(8): A61M16/00
Inventor 王波智建鑫庄志
Owner BMC MEDICAL