Patent ID: 9420676
Filing Date: 2016-08-16
CPC Classification: G21F,H01J,H05G

Claim Text:
1. An installation case for a radiation device comprising: a case body; and a collimator fixedly connected with the case body, the collimator being provided with a beam exit aperture and the case body being provided with a beam exit openings; at least a layer of shielding device provided within the case body, the at least a layer of shielding device is made of a material that can shield a radioactive ray, and between the at least a layer of shielding device and the case body, there is a space in which liquid can flow and parts can be installed; wherein the collimator and the at least a layer of shielding device are integrally formed, or the collimator and the at least a layer of shielding device are two separate parts and are fixedly connected with each other; wherein the at least a layer of shielding device is provided with a ray exit aperture, and wherein the ray exit aperture, the beam exit aperture, and the beam exit opening are coaxial; and wherein the at least a layer of shielding device is in a cylindrical or prismatic shape and comprises a cylindrical body including two end openings, a first end cover and a second end cover, wherein the first end cover and the second end cover are fixedly connected with the two end openings of the cylindrical body, respectively, and at least one of the first end cover, the second end cover, and the cylindrical body is provided with a fluid channel and/or a circuit channel.