US 12,415,093 B2
Radiotherapy apparatus
Clifford William Perkins, Crawley (GB); Trevor Burke, Crawley (GB); Rejean Leblanc, Crawley (GB); and Ruud Verhaegh, Crawley (GB)
Assigned to Elekta Limited, Crawley (GB)
Filed by Elekta Limited, Crawley (GB)
Filed on Dec. 2, 2022, as Appl. No. 18/061,258.
Claims priority of application No. 2117574 (GB), filed on Dec. 6, 2021.
Prior Publication US 2024/0181276 A1, Jun. 6, 2024
Int. Cl. A61N 5/10 (2006.01)
CPC A61N 5/1081 (2013.01) [A61N 5/1048 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A radiotherapy apparatus comprising:
a gantry rotatable about a gantry rotation axis; and
a plurality of rotatable rollers positioned underneath the gantry and configured to support the gantry, wherein a first rotatable roller of the plurality of rotatable rollers is configured to rotate about a first axle, wherein the first axle is configured to rotate about a first axle rotation axis, and wherein the first axle is configured such that rotation of the first axle about the first axle rotation axis displaces the first rotatable roller in a direction substantially perpendicular to the gantry rotation axis.