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Electronic cuff-based blood pressure meters are really bad. Their measurements are wrong, they may differ by 20 mm Hg, and doctors advise to use the manual method as a more precise one. So people need to be trained to use a manual shpygmomanometer.
1 A user opens a web page.
2 On that page he sees a button.
3 He pushes the button. The app samples systolic, diastolic blood preasures and other parameters like heart rate from the distributions.
4 The app draws cuff pressure gauge using SVG.
5 The app synhesizes and plays Korotkov sounds (all the phases, including the asculatory gap) synchronized with the cuff preassure gauge.
6 The app shows 2 text fields where the user should enter his measurements.
7 The app checks them and shows the user the correct values.
8 The app replays the measurement process with annotations on the gauge.
Project description
Electronic cuff-based blood pressure meters are really bad. Their measurements are wrong, they may differ by 20 mm Hg, and doctors advise to use the manual method as a more precise one. So people need to be trained to use a manual shpygmomanometer.
1 A user opens a web page. 2 On that page he sees a button. 3 He pushes the button. The app samples systolic, diastolic blood preasures and other parameters like heart rate from the distributions. 4 The app draws cuff pressure gauge using SVG. 5 The app synhesizes and plays Korotkov sounds (all the phases, including the asculatory gap) synchronized with the cuff preassure gauge. 6 The app shows 2 text fields where the user should enter his measurements. 7 The app checks them and shows the user the correct values. 8 The app replays the measurement process with annotations on the gauge.
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