Surgery – Truss – Pad
Patent
1994-05-04
1997-04-22
Kamm, William E.
Surgery
Truss
Pad
128712, 128695R, 128703, 128708, 128710, A61B 50402, A61B 5044, A61B 50452, A61B 50456
Patent
active
056221789
ABSTRACT:
A system and method for the dynamic display of scatter-plot data uses a color monitor or gray-scale monitor to indicate the relative frequency of occurrences of interval pairs corresponding to the scatter-plot data. A variety of user selectable analysis and display parameters are available to select the type of data desired for the scatter-plot display. The user selectable parameters include time parameters that allow the user to review all scatter-plot data collected over a first period of time in smaller increments of time. The system can display different time increments in different colors or intensities. The system also permits the selection of a particular interval pair and display the raw data corresponding to the selected interval pair. If there is more than one occurrence of the selected interval pair, the system permits the user to select from the plurality of occurrences and displays the raw data associated with the selected occurrence. If the system uses cardiac data, the user can specify analysis parameters that include the selection of beat source for each interval in the interval pair, clinical labels corresponding to cardiac rhythms, and pacemaker or intrinsically generated heartbeats. The interval pair may be derived from three successive heartbeats. The system can scan through a data file collected over a period of time. The display can show new interval pairs in one color or intensity and older interval pairs in other colors or intensities to provide a fading action in the display.
REFERENCES:
patent: 4499904 (1985-02-01), Sidorenko et al.
patent: 4732157 (1988-03-01), Kaplan et al.
patent: 4934374 (1990-06-01), Ostlund et al.
patent: 4964410 (1990-10-01), Leahey et al.
patent: 5012815 (1991-05-01), Bennett, Jr. et al.
patent: 5146926 (1992-09-01), Cohen
patent: 5224486 (1993-07-01), Lerman et al.
patent: 5285793 (1994-02-01), Slovut et al.
Abstract of: article by Woo et al., "Heart rate variability in congenital central hypoventilation syndrome," Pediatr. Res. 31(3):291-6, 1992.
Woo et al., "Patterns of beat-to-beat heart rate variability in advanced heart failure," Am. Heart J. 123(3):704-10, 1992.
Literature from Corazonix Corporation regarding Predictor.RTM. Version 3.0 software product.
Literature from Oxford Medical Ltd. regarding Medilog.RTM. EXCEL Holter Management System.
Abstract of Poster Board by Nagumo et al., "Application of the Lorenz Plot to Analysis of Ventricular Arrhythmias." Applicants believe this was presented at an American Heart Association meeting in 1992.
Abstract of Poster Board by Toyoshima et al., "Application of the Lorenz Plot to Analysis of Atrial Fibrillation." Applicants believe this was presented at an American Heart Association meeting in 1992.
Abstract of Poster Board by Kim et al., "Application of the Lorenz Plot to Analysis of Autonomic Cardiovascular Functions." Applicants believe this was presented at a American Heart Association meeting in 1992.
Anan et al., "Arrhythmia Analysis by Successive RR Plotting," Journal of Electrocardiology, vol. 23, pp. 243-248, 1990.
Kamm William E.
Layno Carl H.
SpaceLabs Medical, Inc.
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