Breathing end device with testing function
A technology of a terminal device and a headband, applied in the field of medical appliances, can solve the problems of inability to accurately determine the temperature, humidity and gas flow of the user's breathing end, and inability to provide reliable data support for parameter adjustment, so as to achieve reliable judgment of data and data. Accurate parameters
Pending Publication Date: 2021-08-20
北京荣瑞世纪科技有限公司
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Problems solved by technology
[0002] At present, the end of the high-flow oxygen inhalation device commonly used in the market only has the function of delivering oxygen-containing gas, but it cannot accurately determine the parameters such as the temperature, humidity, and gas flow of the user's specific breathing end, and cannot provide reliable information for accurate parameter adjustment in the later stage. data support
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[0032] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0033] The embodiment of the present invention provides a respiratory end device with a test function, such as figure 1 As shown in the structure, the breathing end device is used to provide the user with a certain flow of oxygen-containing gas, including a connecting joint 1, a threaded pipe 2, an elbow joint 3, a rotating ring 4, a nasal oxygen tube body 5, a headband 6 and an adjustment buckle 7; of which:
[0034] One end of the ...
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The invention relates to a breathing end device with a testing function. The breathing end device comprises a connecting joint, a threaded pipe, a bent joint, a rotating ring, a nasal oxygen cannula body, a head band and an adjusting buckle. One end of the threaded pipe is fixedly connected with a connecting joint, and the other end is fixedly connected with a bent joint; the bent joint is connected with the nasal oxygen cannula body through a rotating ring; the head band is connected to the nasal oxygen cannula body in a length-adjustable mode through the adjusting buckle. A circuit board and two contact pins are arranged in the connecting joint; the circuit board is provided with an IC processor, a temperature sensor, a humidity sensor and a flow sensor; the IC processor is connected with the temperature sensor, the humidity sensor and the flow sensor; and the IC processor is connected with the two pins. The breathing end device has the function of detecting the temperature, the humidity and the flow of the gas, parameters of the gas finally entering the respiratory tract of a user are digitized, and adjustment of equipment parameters in the later period and accurate diagnosis and adjustment of doctors are facilitated.
Description
technical field [0001] The invention relates to the technical field of medical appliances, in particular to a respiratory terminal device with a testing function. Background technique [0002] At present, the end of the high-flow oxygen inhalation device commonly used in the market only has the function of delivering oxygen-containing gas, but it is impossible to accurately determine the temperature, humidity, gas flow and other parameters of the user's specific breathing end, and it cannot provide reliable information for accurate parameter adjustment in the later stage. data support. SUMMARY OF THE INVENTION [0003] The invention provides a breathing end device with a test function. The breathing end device has the detection function of gas temperature, humidity and flow rate, and digitizes the parameters of the gas that finally enters the user's respiratory tract, which is convenient for the adjustment of equipment parameters in the later stage and for doctors accurat...
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IPC IPC(8): A61B5/08A61B5/087
CPCA61B5/08A61B5/087A61B5/0878
Inventor 张耀杰刘付亮
Owner 北京荣瑞世纪科技有限公司