A heart pacemaker including a two wave length reflectance oximeter for determining oxygen saturation. The pacing rate is increased or decreased in response to the measured oxygen saturation. By appropriate multiplexing and timing functions, the two wave length reflectance oximeter is included in a pacing lead coupled to the pacemaker which requires only three conductors.
申请公布号
US4807629(A)
申请公布日期
1989.02.28
申请号
US19870122821
申请日期
1987.11.19
申请人
MEDTRONIC, INC.
发明人
BAUDINO, MICHAEL D.;DE FRANCO, MICHAEL D.;LESSAR, JOSEPH F.;BRUMWELL, DENNIS A.;BORNZIN, GENE A.;SCHWEITZER, JEFFREY A.