Nathan Jon Schara,Hans David Hoeg,Eric Lawrence Hale
申请号：
US11053531
公开号：
US09033871B2
申请日:
2005.02.08
申请国别(地区):
US
年份:
2015
代理人:
摘要：
An endoscope having a longitudinal axis, a view vector angularly offset from said longitudinal axis, an accelerometer, and an image rotator effectively responsive to said accelerometer, wherein said accelerometer is arranged for measuring rotations about a measurement axis which is generally parallel to said view vector. Through the use of this apparatus, an image is maintained in an upright orientation.
