| US 7,548,781 B2 | ||
| Environmentally responsive active status indicator system and method | ||
| Gintaras A. Vaisnys, Guilford, Conn. (US); Giovanni C. Meier, Guilford, Conn. (US); and Glenn W. Laub, Guilford, Conn. (US) | ||
| Assigned to Defibtech, LLC, Guilford, Conn. (US) | ||
| Filed on Mar. 21, 2006, as Appl. No. 11/386,057. | ||
| Claims priority of provisional application 60/663909, filed on Mar. 21, 2005. | ||
| Prior Publication US 2007/0078487 A1, Apr. 05, 2007 | ||
| Int. Cl. A61N 1/39 (2006.01) | ||
| U.S. Cl. 607—5 | 29 Claims |
| 1. A status indicator system comprising:
an indicator for communicating status of a defibrillator while the defibrillator is in a non-operative state;
a sensor for measuring ambient environmental conditions of the defibrillator; and
a controller for adjusting one of an intensity, a frequency and a duration of the indicator in response to the ambient environmental
conditions measured by the sensor, wherein the controller communicates with the sensor to detect reflections produced by the
indicator.
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