Abstract: A pipeline robot capable of steering actively comprises at least two driving knuckles and at least one steering knuckle. Every two adjacent driving knuckles are connected by the steering knuckle. A front end cover is fixed on the front end surface of the driving knuckle at the most front end. A sensor is mounted in the center of the front end cover. A rear end cover is fixed on the rear end surface of the driving knuckle at the rearmost end. A universal spherical hinge is arranged in the center of the rear end cover. Each driving knuckle comprises a main frame, driving mechanisms and telescopic mechanisms; the telescopic mechanisms are mounted in the main frame, and capable of causing contraction of the driving mechanisms into the main frame. The steering knuckle can drive the front driving knuckle connected thereto to steer.

Abstract: Methods and systems for implementing hot keys for operating a medical instrument are disclosed. The hot keys may be implemented by: receiving a user input selecting a function from a menu, tracking a frequency with which each function is selected from the menu, associating the hot keys with functions according to the frequency with which each function is selected from the menu, and displaying the hot keys in the hot key display area on a display device of the medical instrument.

Abstract: A remote displaying method for monitor apparatus, comprises: converting step, for converting a plurality of graphic elements which constitute a displayed graphic on the monitor apparatus into a plurality of corresponding display instructions; transmitting step, for transmitting the display instructions to a remote display apparatus; receiving step, for receiving the display instructions on the remote display apparatus; and displaying step, for displaying on the remote display apparatus in accordance with the display instructions.

Abstract: Methods and systems for implementing hot keys for operating a medical device are disclosed.

Abstract: A remote displaying method for monitor apparatus, comprises: converting step, for converting a plurality of graphic elements which constitute a displayed graphic on the monitor apparatus into a plurality of corresponding display instructions; transmitting step, for transmitting the display instructions to a remote display apparatus; receiving step, for receiving the display instructions on the remote display apparatus; and displaying step, for displaying on the remote display apparatus in accordance with the display instructions.