| US 7,531,818 B2 | ||
| Multiple room radiation treatment system | ||
| Anders Brahme, Danderyd (Sweden) | ||
| Assigned to Radinova AB, Danderyd (Sweden) | ||
| Appl. No. 10/581,299 PCT Filed Nov. 29, 2004, PCT No. PCT/SE2004/001770 § 371(c)(1), (2), (4) Date Jul. 25, 2006, PCT Pub. No. WO2005/053794, PCT Pub. Date Jun. 16, 2005. |
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| Claims priority of provisional application 60/526080, filed on Dec. 02, 2003. | ||
| Prior Publication US 2007/0131876 A1, Jun. 14, 2007 | ||
| Int. Cl. A61N 5/00 (2006.01); G21G 5/00 (2006.01) | ||
| U.S. Cl. 250—492.1 [250/370.11; 250/515.1; 250/369; 250/295; 250/251; 250/363.04; 250/389; 250/370.09; 250/396 ML; 250/492.3; 378/64; 378/65; 378/901; 378/152; 378/19; 378/41; 378/5; 378/98.8; 378/210; 378/98; 378/117; 378/91; 378/205; 313/105 R; 128/920; 600/427; 600/407; 600/426; 600/436; 600/411; 600/130] | 14 Claims |
| 1. A radiation system comprising:
a gantry comprising:
a static gantry part; and
a movable gantry part movably supported by said static gantry part;
a radiation head mechanically supported by said movable gantry part and being movable relative said static gantry part in
a dedicated spacing in a radiation-shielding separating member between a first position for directing a radiation beam into
a first treatment room and a second position for directing said radiation beam into a second treatment room, said separating
member separating at least said first treatment room and said second treatment room; and
a movable radiation shielding being a part of said movable gantry part and preventing radiation from reaching said second
treatment room when said radiation head is in said first position and preventing radiation from reaching said first treatment
room when said radiation head is in said second position.
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