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Inventor: Walmsley; Frank R
Address: North Oaks, MN
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5891175 |
Method and apparatus for rate-responsive cardiac pacing |
April 6, 1999 |
| Pacemakers have been known to be provided with a lower rate hysteresis mode in which a range of cardiac activity is supported in a hysteresis loop by a pacemaker. The present invention describes a programmable single or dual chamber pacemaker comprising a sensor device which provides sig |
| 5674255 |
Dual chamber pacer having automatic PVARP |
October 7, 1997 |
| A dual chamber pacemaker incorporating an adaptive PVARP for breaking pacemaker mediated tachycardia episodes and adjusting the PVARP interval in a way that reduces future incidences of PMT without extending PVARP beyond what is required. |
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