Patent ID: 9743894
Date: 2017-08-29
CPC Classifications: A61B,B62B

Claim:
1. A mobile radiation device, comprising: a wheeled platform, further comprising a radiation source operative to radiate a radiation during a use and a detector operative to detect the radiated radiation during said use and to output detected signals; a grip bar operative for gripping by an external user during the use while said wheeled platform is moving relative to a support surface and to detect a pressure applied by said external user during said use; a driving module that is operative to drive said wheeled platform; a pressure sensor that is operative to detect the pressure added to said grip bar during the use; an assist control module operatively drives said driving module during said use according to an output from said pressure sensor; a velocity measurement module that operatively measures a move velocity of said wheeled platform; a stop direction input module operative to determine and input a direction for stopping said wheeled platform from the operator during said use; a brake module that operatively stops said wheeled platform that is moving during an engagement thereof; a velocity lowering control module that operatively controls said driving module so as to add a braking force to lower the move velocity of said wheeled platform that is moving on a horizontal pathway prior to turning said brake module operative by inputting a direction from the operator into said stop direction input module, and a brake control module that is operative to stop said wheeled platform during said use by turning said brake module operative when the move velocity of said wheeled platform decreases until a predetermined velocity by said velocity lowering control module, wherein;