Title:
X-RAY TUBE
Document Type and Number:
WIPO Patent Application WO/2013/105011
Kind Code:
A3
Abstract:
A fluoroscopic system is disclosed with capability of differential exposure of different input areas of an image intensifier. The x-ray beam solid angle is limited by a collimator that is relatively near to the focal point of the x-ray tube, to occupy an area smaller then the input area of the image intensifier. Means to deflect the electron beam of the x-ray tube in two dimensions are constructed with the x-ray tube to provide scanning capability of the complete input area with full control on the motion function. The collimator may also be moved to control beam size and/or position at the image intensifier.
Inventors:
MELMAN HAIM (IL)
Application Number:
PCT/IB2013/050129
Publication Date:
August 13, 2015
Filing Date:
January 07, 2013
Export Citation:
Assignee:
CONTROLRAD SYSTEMS INC (US)
MELMAN HAIM (IL)
MELMAN HAIM (IL)
International Classes:
H05G1/52
Foreign References:
| US20100303202A1 | 2010-12-02 | |||
| US4998270A | 1991-03-05 | |||
| US20110170665A1 | 2011-07-14 | |||
| US20100111261A1 | 2010-05-06 | |||
| US20110150187A1 | 2011-06-23 | |||
| US4991189A | 1991-02-05 | |||
| US6215853B1 | 2001-04-10 | |||
| US6215850B1 | 2001-04-10 |
Other References:
See also references of EP 2802897A4
Attorney, Agent or Firm:
FOGEL, Ronny (12 Givatayim, IL)
Download PDF: