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公开(公告)号：US10993859B2
公开(公告)日：2021-05-04
申请号：US16166565
申请日：2018-10-22
发明人： Matthew Aaron Halanski , Kenneth John Noonan , Jamie Spellman , William Richard Greisch, III , Timothy Allen Abbott , Jacob Thomas Bartosiak , Amanda Rose Cave , John William Kemnitz , Therese Besser , Hannah Ruth Frank , Jeffrey Jiajun Wu
摘要： A protective system for a cast saw includes a voltage source and a processor coupled to the voltage source. The processor is configured to apply a voltage to a saw blade of a cast saw. The processor is also configured to receive a voltage reading taken across a conductive layer that is at least partially embedded in a cast. The processor is also configured to determine whether the received voltage reading exceeds a threshold voltage. Responsive to a determination that the received voltage exceeds the threshold voltage, the processor is further configured to activate an alarm to warn a user of the cast saw that the saw blade is in contact with the conductive layer.
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公开(公告)号：US20190183696A1
公开(公告)日：2019-06-20
申请号：US16166565
申请日：2018-10-22
发明人： Matthew Aaron Halanski , Kenneth John Noonan , Jamie Spellman , William Richard Greisch, III , Timothy Allen Abbott , Jacob Thomas Bartosiak , Amanda Rose Cave , John William Kemnitz , Therese Besser , Hannah Ruth Frank , Jeffrey Jiajun Wu
摘要： A protective system for a cast saw includes a voltage source and a processor coupled to the voltage source. The processor is configured to apply a voltage to a saw blade of a cast saw. The processor is also configured to receive a voltage reading taken across a conductive layer that is at least partially embedded in a cast. The processor is also configured to determine whether the received voltage reading exceeds a threshold voltage. Responsive to a determination that the received voltage exceeds the threshold voltage, the processor is further configured to activate an alarm to warn a user of the cast saw that the saw blade is in contact with the conductive layer.
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