X-ray computerized tomography system having cooling features
US5761269A · kind A · utility
35Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 28, 1996 |
| Grant date | Jun 2, 1998 |
| Priority date | — |
| Expiry date | Aug 28, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B6/035
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An X-ray CT system includes a fixed frame portion and a rotating frame portion. Being provided with X-ray tubes, the rotating frame portion is arranged so as to rotate with respect to the fixed frame portion. Vane members for feeding air are secured on the rotating frame portion. In operation, with the rotation of the vane members together with the rotating frame portion, cool air is introduced into the rotating frame portion. Consequently, heated instruments, such as the X-ray tubes, in the rotating frame can be cooled down effectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.