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專利授權區
專利名稱(中)	自動調控藥劑量霧化裝置與呼吸感測器
專利名稱(英)	automatic control drug dose atomization device and breathing sensor
專利家族	中華民國：I838302 美國：US2025/0041543A1(公開號)
專利權人	國立清華大學 100.00%
發明人	王廷瑋,倪世樺
技術領域	生化醫藥,電子電機

專利摘要(中)
一種自動調控藥劑量霧化裝置與呼吸感測器，主要技術是電容式電極設置於噴口，且根據霧化氣流的流量產生正比流量的變動電容值，共振電路並聯該電容式電極產生一感應電容值正比於變動電容值加上基礎電容值，信號分析電路將共振信號進行頻率分析產生一偵側頻率變化值的頻率變化信號，且產生偵測肺活量值與週期時間值，噴霧調整模組根據累計有效吸入藥劑量值與預設藥劑量閥值進行比較，當累計有效吸入藥劑量值達到該預設藥劑量閥值時，使噴霧輸出模組停止產生霧化氣流。

專利摘要(中)

一種自動調控藥劑量霧化裝置與呼吸感測器，主要技術是電容式電極設置於噴口，且根據霧化氣流的流量產生正比流量的變動電容值，共振電路並聯該電容式電極產生一感應電容值正比於變動電容值加上基礎電容值，信號分析電路將共振信號進行頻率分析產生一偵側頻率變化值的頻率變化信號，且產生偵測肺活量值與週期時間值，噴霧調整模組根據累計有效吸入藥劑量值與預設藥劑量閥值進行比較，當累計有效吸入藥劑量值達到該預設藥劑量閥值時，使噴霧輸出模組停止產生霧化氣流。

專利摘要(英)
An automatic control drug dose atomization device and a breathing sensor, main technology is that the capacitive electrode is arranged at the nozzle, and a variable capacitance value proportional to the flow is generated according to the flow of the atomized air flow. The resonance circuit is connected in parallel with the capacitive electrode to generate an inductive capacitance. The value is proportional to the variable capacitance value plus the basic capacitance value. The signal analysis circuit performs frequency analysis on the resonance signal to generate a frequency change signal that detects the frequency change value, and generates the detection lung capacity value and cycle time value. The spray adjustment module is based on the accumulated The effective inhaled drug dose value is compared with the preset drug dose threshold value, and when the accumulated effective inhaled drug dose value reaches the preset drug dose threshold value, the spray output module stops generating atomized airflow.

專利摘要(英)

An automatic control drug dose atomization device and a breathing sensor, main technology is that the capacitive electrode is arranged at the nozzle, and a variable capacitance value proportional to the flow is generated according to the flow of the atomized air flow. The resonance circuit is connected in parallel with the capacitive electrode to generate an inductive capacitance. The value is proportional to the variable capacitance value plus the basic capacitance value. The signal analysis circuit performs frequency analysis on the resonance signal to generate a frequency change signal that detects the frequency change value, and generates the detection lung capacity value and cycle time value. The spray adjustment module is based on the accumulated The effective inhaled drug dose value is compared with the preset drug dose threshold value, and when the accumulated effective inhaled drug dose value reaches the preset drug dose threshold value, the spray output module stops generating atomized airflow.

聯絡資訊
承辦人姓名	楊美茹
承辦人電話	03-5715131 #62305
承辦人Email	mjyang2@mx.nthu.edu.tw