Methods and systems for reducing the likelihood of...

Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical therapeutic systems

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C607S014000, C607S004000, C607S059000, C600S515000, C600S518000

Reexamination Certificate

active

10386729

ABSTRACT:
Various embodiments are directed to providing systems and methods that can reduce the likelihood of arrhythmia onset by effecting a treatment, responsive to a detected premature event, that mimics or otherwise attempts to emulate a healthy heart's natural recovery process. In one particular embodiment, the premature event comprises a premature ventricular contraction or “PVC”, and the treatment comprises pacing the patient to mimic or otherwise emulate a turbulence pattern that is typically exhibited by a healthy heart when the heart attempts to recover from the PVC.

REFERENCES:
patent: 5480413 (1996-01-01), Greenhut et al.
patent: 6058328 (2000-05-01), Levine et al.
patent: 6487442 (2002-11-01), Wood
patent: 7062325 (2006-06-01), Krig et al.
Andreas Voss et al., “Postextrasystolic Regulation Patterns of Blood Pressure and Heart Rate in Patients with Idiopathic Dilated Cardiomyopathy,” Journal of Physiology (2002) 538.1, pp. 271-278.
Georg Schmidt et al., “Heart-Rate Turbulence After Ventricular Premature Beats as a Predictor of Mortality After Acute Myocardial Infarction,” The Lancet, vol. 353 (Apr. 24, 1999), pp. 1390-1396.
Wolfram Grimm et al., “Prediction of Major Arrhythmia Events and Sudden Cardiac Death in Dilated Cardiomyopathy,” The Marburg Cardiomyopathy Study Design and Description of Baseline Clinical 6Characteristics (Herz Urban & Vogel)(2000). No. 3, pp. 189-199.
Ralf Mrowka et al., “Blunted Arterial Baroreflex Causes “Pathological” Heart Rate Turbulence,” Am J Physiol Regulatory Integrative Comp Physiol, The American Physiological Society, (2000). pp. R1171-R1175.
D.C. Lin et al., “Modeling Heart Rate Variability in Healthy Humans: A Turbulence Analogy,” Physical Review Letters, The American Physical Society, vol. 86, No. 8 (2001), pp. 1650-1653.
L. Ceri Davies et al., “Relation of Heart Rate and Blood Pressure Turbulence Following Premature Ventricular Complexes to Baroreflex Sensitivity in Chronic Congestive Heart Failure,” The American Journal of Cardiology, vol. 87 (Mar. 15, 2001), pp. 737-742.
Xu Zheng et al., “Primary Study on Heart Rate Variability of Non-Linear Dynamics in Patients with Coronary Artery Disease and Diabetes,” J Biomed Eng 2001.18(2), pp. 316-319.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Methods and systems for reducing the likelihood of... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and systems for reducing the likelihood of..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and systems for reducing the likelihood of... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3879542

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.