发明名称 |
Versatile operatory light system |
摘要 |
A low voltage power supply includes a plurality of output terminal pairs interconnected by electrical circuitry effective to permit individual adjustment of the voltages applied between each such pair for powering simultaneously a plurality of light sources at individually selected voltages. The light sources are associated with dental handpieces through umbilical tubings, an exemplary one of which includes a bundle of flexible, light-conducting fibers connected between a first coupling fixture holding a subminiature bulb and a second coupling structurally adapted for connection to a dental handpiece.
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申请公布号 |
US6719447(B1) |
申请公布日期 |
2004.04.13 |
申请号 |
US19980092577 |
申请日期 |
1998.06.05 |
申请人 |
MICRON DENTAL MANUFACTURING, INC. |
发明人 |
WOODWARD GARY W.;HECKERMAN BRAD B.;MEUCHEL DENNIS A. |
分类号 |
A61C1/08;(IPC1-7):F21W131/202 |
主分类号 |
A61C1/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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