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Auxiliary Anesthesia Technique for Extracting Advanced Hemodynamic Parameters Based on Peripheral Arterial Waveform Photography
Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University
Summary
In this study, the arterial blood pressure waveform was digitized by snapshots or videos of the patient monitor to further estimate advanced hemodynamic parameters, so as to realize continuous and automatic monitoring of advanced hemodynamics on mobile devices to assist anesthesia, with a view to developing an Android/iOS application for mobile devices and application in patient management.
Key Details
Gender
All
Age Range
18 Years - 65 Years
Study Type
OBSERVATIONAL
Enrollment
150
Start Date
2023-08-01
Completion Date
2025-05-30
Last Updated
2025-02-24
Healthy Volunteers
No
Conditions
Interventions
snapshots or videos of monitor
The mobile device（a phone）was used to obtain the screen image of the monitor, and the arterial blood pressure waveform is extracted by image processing technology.
Pressure transducer
Arterial catheter were connected to conventional pressure transducers and Flotrac-Vigileo transducers.
Locations (1)
The Second Affiliated Hospital of Zhejiang University anesthesiology department
Hangzhou, Zhejiang, China