Patient support table top filler
US9739853B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 20, 2012 |
| Grant date | Aug 22, 2017 |
| Priority date | — |
| Expiry date | Jun 23, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/34046
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
When imaging a patient using a magnetic resonance (MR) imager, it is desirable to locate an radio frequency (RF) head coil at a position lower than the flat table top patient surface in order to optimize the geometry of the patient anatomy and the RF coil. A flat table top is provided for an MR patient support table (10) that includes a pocket or recessed portion (50) that accepts an RF head coil (14), thereby optimizing imaging geometry. When the RF coil is not mated to the recessed portion of the table (10) a filler insert (20) is mated therewith. This allows an operator to use the table top without the filler insert to position a neurovascular coil at an optimized location below the table top surface for brain imaging, as well as to convert the patient support table back to a completely flat top by removing the coil and installing the flat surface filler insert for additional positioning requirements. The filler insert feature allows for therapy planning using magnetic resonance with optimized image quality in a radiation therapy treatment environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.