Timothy John Payne,Kevin Oberkramer,Scott Pool,Arvin Chang
申请号：
US14995503
公开号：
US20160206353A1
申请日:
2016.01.14
申请国别(地区):
US
年份:
2016
代理人:
摘要：
An external adjustment device includes at least one permanent magnet configured for rotation about an axis with a first handle extending linearly at a first end of the device and a second handle at a second end of the device, the second handle extending in a direction substantially off axis to the first handle. The external adjustment device further includes a motor mounted inside the first handle and a first button located in the proximity to one of the first handle or the second handle, the first button configured to be operated by the thumb of a hand that grips the one of the first handle or second handle. The first button is configured to actuate the motor causing the at least one permanent magnet to rotate about the axis in a first direction.
