专利检索 ap:("Integrated Medical Systems, Inc.") AND inv:"GOOD, Thomas, Wakefield" 第 1 页

1.

发明公开
ELECTRICAL POWER SYSTEM FOR A SELF-CONTAINED TRANSPORTABLE LIFE SUPPORT SYSTEM 审中-公开
标题翻译：供电系统的自主便携式生命保障系统

公开(公告)号：EP1169002A1

公开(公告)日：2002-01-09

申请号：EP00921511.2

申请日：2000-03-30

申请人： Integrated Medical Systems, Inc.

发明人： SOBKO, William, Richard , GOOD, Thomas, Wakefield , ALFORD, Thomas, Holland

IPC分类号： A61G15/00

CPC分类号： A61G1/00 , A61G1/04 , A61G10/023 , A61G2210/30 , A61M16/022 , H02J9/061

摘要： A switching control circuit for use in an electrical power system for a transportable life support system is disclosed. The switching control circuit (114) provides uninterrupted power to a load of medical, and utility devices by switching between one of a set of converted external power voltages (99) and an internal power voltage outputted by a rechargeable internal power source (112). The power switching is effected within the time interval during which a residual voltage still remains on line due to capacitance discharge of the main bus (8) resulting in uninterrupted electrical power to the load.