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公开(公告)号：US20240138704A1
公开(公告)日：2024-05-02
申请号：US18273333
申请日：2022-01-18
发明人： Tianxing WANG , Xijiang HU , Ziyi ZHANG
CPC分类号： A61B5/082 , A61B5/097 , A61B2562/02
摘要： A circuitry and a detection method using the circuitry. The circuitry includes circuits and electrochemical sensors connected to the circuits; the circuits include a reference voltage circuit, a potentiostatic circuit, and a micro-signal measuring circuit; on-off switches are provided on corresponding circuits. A test device and a detection method which use the circuitry can effectively reduce signal noise, reduce fluctuation of detection signals during a detection process, and improve the precision and accuracy of sample detection results.
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公开(公告)号：US20240100268A1
公开(公告)日：2024-03-28
申请号：US18275093
申请日：2022-01-27
发明人： Tianxing WANG , Xijiang HU , Ziyi ZHANG , Liang JIANG , Qujiang LUO
IPC分类号： A61M15/00
CPC分类号： A61M15/0065 , A61M2205/3334 , A61M2205/70 , A61M2230/46
摘要： A method for evaluating inhalation administration and a system for evaluating inhalation administration, the system including a flow detector and an intelligent terminal. The method includes the following steps: 1) obtaining patient-related data of an inspiration flow-time curve; 2) according to an inspiration flow parameter of inhalation administration, obtaining a start time and an end time of each effective inspiration flow section on the inspiration flow-time curve; and 3) calculating an effective inspiration volume Veffective based on the inspiration flow-time curve and a series of time parameters ti1 and ti2 obtained. The method for evaluating inhalation administration and the system for evaluating inhalation administration provide a basis for medical workers to select an appropriate inhalation administration device for patients.
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