<p>A dental lamp includes a control system adapted to control operation of a light source within the dental lamp. The control system requires that an unexpended light guide including a recordable medium be coupled to a lamp head of the dental lamp, in order to illuminate the light source. The control system records a first data signal on the recordable medium during illumination of the light source indicating that the light guide has been expended. The control system also records a second data signal onto a second recordable medium so that a particular duration of use of the light source may be indicated.</p>
申请公布号
WO2006014368(A2)
申请公布日期
2006.02.09
申请号
WO2005US23600
申请日期
2005.06.30
申请人
DISCUS DENTAL IMPRESSIONS, INC.;ROSE, ERIC, P.;HAYMAN, ROBERT;SARGEANT, BRUCE