Abstract:
A device has processing hardware to carry out a blood processing procedure. A processing control manager (18) resides on the device to monitor status conditions over time during the blood processing procedure. A data interface also resides on the device. The data interface includes a flash memory data storage medium (C1-C3) formatted to allocated discrete block file spaces to receive data. Chronologic data or time-specific data are created based upon sensed conditions by a data generator task, which also resides on the device. A file manager task appends chronologic block file, which, when read, provides a time-ordered account of processing activities or hardware conditions. The file manager also operates to block-write time-specific data to another allocated file space, which when read, creates a snap-shot of processing conditions at a given point in time. The data file structure created on the flash memory medium withstands corruption of data due to power failure (publish figure 1).
Abstract:
A device has processing hardware to carry out a blood processing procedure. A processing control manager resides on the device to monitor status conditions over time during the blood processing procedure. A data interface also resides on the device. The data interface includes a flash memory data storage medium formatted to allocate discrete block file spaces to receive data. Chronologic data or time-specific data are created based upon sensed conditions by a data generator task, which also resides on the device. A file manager task appends chronologic data to an allocated file space to create a chronologic block file, which, when read, provides a time-ordered account of processing activities or hardware conditions. The file manager also operates to block-write time-specific data to another allocated file space, which, when read, creates a snap-shot of processing conditions at a given point in time. The data file structure created on the flash memory medium withstands corruption of data due to power failure.
Abstract:
Blood processing systems and methods monitor hardware status conditions during a blood processing procedure. The systems and methods generate present system data based upon monitored hardware status conditions. The systems and methods generate an output (348) predictive of at least one future hardware status condition, based upon an analysis of present system data generated over time. The systems and methods write the present system data to a flash memory storage medium. The systems and methods process the output for printing, or viewing, or offloading to a remote station.
Abstract:
A device has processing hardware to carry out a blood processing procedure. A processing control manager resides on the device to monitor status conditions over time during the blood processing procedure. A data interface also resides on the device. The data interface includes a flash memory data storage medium formatted to allocate discrete block file spaces to receive data. Chronologic data or time-specific data are created based upon sensed conditions by a data generator task, which also resides on the device. A file manager task appends chronologic data to an allocated file space to create a chronologic block file, which, when read, provides a time-ordered account of processing activities or hardware conditions. The file manager also operates to block-write time-specific data to another allocated file space, which, when read, creates a snap-shot of processing conditions at a given point in time. The data file structure created on the flash memory medium withstands corruption of data due to power failure.
Abstract:
Blood processing systems and methods separate blood drawn from a donor into red blood cells and platelets. The systems and methods operate in a first mo de to collect platelets while returning red blood cells to the donor. The syste ms and methods operate in a second mode to concurrently collect both platelets and red blood cells without returning platelets or red blood cells to the donor.