<p>In a pulse generating circuit, such as an implantable cardiac pacer having parallel connected batteries as its power supply, additional resistors are connected between the power supply and the pulse generating circuit of the pacer and form a part of the pulse generating circuit to indicate by a change in pulse rate when one or more cells of the batteries of the power supply fail prematurely.</p>
申请公布号
BE776557(A1)
申请公布日期
1972.04.04
申请号
BE19710776557
申请日期
1971.12.10
申请人
ESB INC., 5 PENN CENTER PLAZA, PHILADELPHIA, ETAT DE PENNSYLVANIE, (E.U.A.),