John Targell;Ying Sutherland;Fraser William Havern Sutherland
发明人:
Ying Sutherland,Fraser William Havern Sutherland,John Targell
申请号：
US13825235
公开号：
US09002159B2
申请日:
2011.08.30
申请国别(地区):
US
年份:
2015
代理人:
摘要：
An optical switch (10) includes a light input (12a), a plurality of light outputs (12b) and at least one light pathway movable from a first position where a light communication path is formed between a light input (14a) and a first light output (14b) and a second position where a light communication path is formed between the light input and a plurality of light outputs. Multiple light pathways are configured within the switch and selectable by rotation of a switch housing part enabling sequential selection of light communication paths. The switch can be used on a surgical device to control illumination of the surgical field during a procedure.
