Patent ID: 9009934
Filing Date: 2015-04-21
Classification: A61G

Abstract:
1. A positioner comprising: a. a first end beam; b. a second end beam; c. a first side beam, wherein a first end of said first side beam is cooperatively engaged with said first end beam and wherein a second end of said first side beam is cooperatively engaged with said second end beam; d. a second side beam, wherein a first end of said second side beam is cooperatively engaged with said first end beam and wherein a second end of said second side beam is cooperatively engaged with said second end beam; e. a first lowering unit cooperatively engaged with said first ends of said first and second side beams, wherein said first lowering unit comprises a bar and a receiver, wherein said bar is rotatably mounted to said receiver; f. a second lowering unit cooperatively engaged with said second ends of said first and second side beams; g. a first lateral extension cooperatively engaged with said first end beam; h. a second lateral extension cooperatively engaged with said second end beam; i. a first leg cooperatively engaged with said first lateral extension; j. a first leg extension cooperatively engaged with said first leg; k. a second leg cooperatively engaged with said second lateral extension; l. a second leg extension cooperatively engaged with said second leg; m. a first pad cooperatively engaged with the distal end of said first leg extension; n. a third lateral extension cooperatively engaged with said first end beam; o. a fourth lateral extension cooperatively engaged with said second end beam; p. a third leg cooperatively engaged with said third lateral extension; q. a third leg extension cooperatively engaged with said third leg; r. a fourth leg cooperatively engaged with said fourth lateral extension; s. a fourth leg extension cooperatively engaged with said fourth leg, t. a first actuator cooperatively engaged with said first leg and said first leg extension; u. a second actuator cooperatively engaged with said second leg and said second leg extension; v. a third actuator cooperatively engaged with said third leg and said third leg extension; w. a fourth actuator cooperatively engaged with said fourth leg and said fourth leg extension; and x. a control unit, wherein said control unit is used to manipulate the relative positions of said first, second, third, and fourth actuators.