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Automated Three and Four-Dimensional Ultrasound Quantification and Surveillance of Free Fluid in Body Cavities and Intravascular Volume
Automated Three and Four-Dimensional Ultrasound Quantification and Surveillance of Free Fluid in Body Cavities and Intravascular Volume
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机译:三维自动超声定量和体腔和血管内容积中的游离液监测
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摘要
An embodiment of the invention provides a method to measure fluid within a body cavity where data is received with an interface (210), the data being received from an ultrasound transducer. A three-dimensional sonographic image is generated with an image generator (220) connected to the interface (210), the three-dimensional sonographic image being generated from the data from the ultrasound transducer. The body cavity is identified in the three-dimensional sonographic image with an image processor (230) connected to the image generator (220); and, an area of fluid in the body cavity in the three-dimensional sonographic image is identified with the image processor (230). The volume of the area of fluid is calculated using the three-dimensional sonographic image and a stacked crescents process, a spherical fill process, a convex hull process, and/or a triangulation process.
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