Medical diagnostic ultrasound system and method
First Claim
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1. A diagnostic ultrasound method for generating an EKG display, the method comprising the acts of:
- (a) transferring EKG data linked with ultrasound data to a scan converter;
(b) processing the EKG data with the scan converter; and
(c) scan converting the ultrasound data.
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Abstract
A diagnostic ultrasound system and method for providing temporally accurate EKG data with imaging is provided. The EKG data is linked to imaging data. The frame of data of imaging data contains EKG data in a line of information. Additional EKG data may be provided separately from the imaging data. A scan converter processes both the EKG data and imaging data at substantially the same time, maintaining temporal accuracy. The EKG data provided comprises an entire trace so that the trace on the display appears to be smoothly updated.
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Citations
14 Claims
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1. A diagnostic ultrasound method for generating an EKG display, the method comprising the acts of:
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(a) transferring EKG data linked with ultrasound data to a scan converter;
(b) processing the EKG data with the scan converter; and
(c) scan converting the ultrasound data. - View Dependent Claims (2, 3, 4, 5, 6, 7)
(d) transferring an entire EKG trace with each frame of ultrasound data.
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7. The method of claim 1 further comprising:
(d) transferring additional EKG data separate from ultrasound data.
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8. A diagnostic ultrasound system for generating an EKG display, the system comprising:
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a scan converter operable to receive EKG data linked with ultrasound data, to process the EKG data, and to scan convert the ultrasound data; and
a display operable to display an EKG trace responsive to the EKG data and an image responsive to the ultrasound data. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification