A medical sensor may be adapted to account for factors that cause irregularities in pulse oximetry measurements or other spectrophotemetric measurements. Sensors are provided with surface features that reduce the amount of outside light or shunted light that impinge the detecting elements of the sensor....http://www.google.fr/patents/US20070073117?utm_source=gb-gplus-shareBrevet US20070073117 - Medical sensor and technique for using the same
Numéro de demande: 11/512,488 Numéro de publication: US 2007/0073117 A1 Date de dépôt: 30 août 2006 Brevet délivré: US7676253 ( Date de délivrance 9 mars 2010)
