Radiation attenuation system
US7591590B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 3, 2007 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | Dec 3, 2027 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B6/4423
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A radiation attenuation system for use with Computed Tomography procedures and a Computed Tomography having a radiation attenuation system are disclosed. The radiation disclosed attenuation system includes a shield made of a flexible radiation attenuation material and an interface supporting the shield at the Computed Tomography machine. The interface allows the shield to be selectively added to and removed from the Computed Tomography machine. The disclosed Computed Tomography machine includes a gantry defining an opening through which a patient table is at least partially inserted during a Computed Tomography procedure and a housing enclosing the gantry without substantially covering the opening and remaining fixed relative thereto. The housing is at least partially defined by a front panel that is formed of a substrate and a radiation attenuation material. The radiation attenuation material is in the form of a flexible sheet and is fixed relative to the substrate. The radiation attenuation material attenuates radiation that would otherwise pass through the front panel during the Computed Tomography procedure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.