公开(公告)号：EP2898361A1

公开(公告)日：2015-07-29

申请号：EP13839717.9

申请日：2013-09-01

Applicant: Convergent R.N.R Ltd

Inventor： BAR-DAVID, Aharon ,  BURSHTEIN, Zeev ,  HAREL, Zeev

IPC: G02B17/00 ,  G06K1/06

CPC classification number: G21K1/062 ,  A61N5/1042 ,  A61N5/1084 ,  A61N2005/1091 ,  A61N2005/1095 ,  G21K5/04 ,  G21K2201/064

Abstract: An X-ray lens arrangement for forming a radiation pattern as a focal track is disclosed. The pattern comprises at least one 3-dimensional focal track of radiation. The aforesaid lens arrangement has a main axis passing through intensity weighted centroids of the X-ray source and the pattern. The lens arrangement includes at least one reflecting surface of continuously varying Rowland arcs. Each point belonging to the focal track is linked to each elemental point composing an emitting surface of said source by a corresponding Rowland arc.

公开(公告)号：EP2814573B1

公开(公告)日：2018-03-21

申请号：EP13749498.5

申请日：2013-02-10

Applicant: Convergent R.N.R Ltd

Inventor： BURSHTEIN, Zeev ,  HAREL, Zeev ,  BAR-DAVID, Aharon ,  KORN, Donald M.

IPC: A61N5/10 ,  A61N5/00 ,  G21K1/06

CPC classification number: A61N5/1049 ,  A61B6/06 ,  A61B6/4021 ,  A61B6/4035 ,  A61B6/483 ,  A61N5/1065 ,  A61N5/1077 ,  A61N5/1084 ,  A61N2005/1054 ,  A61N2005/1061 ,  A61N2005/1091 ,  A61N2005/1095 ,  G21K1/04 ,  G21K1/065 ,  G21K1/067 ,  G21K2201/064 ,  H05G1/70

Abstract: An X-ray system comprises: (a) a source providing an X-ray diverging beam having treatment and imaging angular portions; (b) one or more lenses transforming the treatment portion of the X-ray beam into a converging beam directed to a target; (c) a first shutter located between the X-ray source and the target in the imaging portion of the X-ray radiation; the first shutter being selectively openable such that imaging portion of X-ray beam reaches the target; and (d) a detector configured to detect at least a portion of the imaging radiation after the imaging radiation has interacted with the target to provide imaging information of the target.

公开(公告)号：EP2606490A1

公开(公告)日：2013-06-26

申请号：EP11817864.9

申请日：2011-08-18

Applicant: Convergent R.N.R Ltd ,  Harel, Zeev

Inventor： BURSHTEIN, Zeev ,  BAR-DAVID, Aharon

IPC: G21K1/06

CPC classification number: G21K1/06 ,  A61N5/1042 ,  A61N5/1084 ,  A61N2005/1091 ,  A61N2005/1095 ,  G21K1/046 ,  G21K5/04 ,  G21K2201/062 ,  G21K2201/064 ,  G21K2201/067

Abstract: An X-ray system is arranged for providing X-ray exposure to a target volume. The aforesaid X-ray system comprises an X-ray source and at least one focusing lens. The provided exposure is distributed over a volume of the target in a substantially uniform manner.

公开(公告)号：EP3952987A1

公开(公告)日：2022-02-16

申请号：EP20787593.1

申请日：2020-04-07

Applicant: Convergent R.N.R Ltd.

Inventor： ZUCK, Asaf ,  BURSHTEIN, Zeev ,  BAR-DAVID, Aharon ,  HAREL, Zeev ,  KLECKNER, Michael ,  BORUKHIN, Shirly

IPC: A61N5/10 ,  A61K49/04

公开(公告)号：EP3646346A1

公开(公告)日：2020-05-06

申请号：EP18823905.7

申请日：2018-06-28

Applicant: Convergent R.N.R Ltd.

Inventor： BAR-DAVID, Aharon ,  MARKOVICH, Miri ,  KELLER, Avigail ,  BURSHTEIN, Zeev ,  HAREL, Zeev

IPC: G21K1/06 ,  A61N5/00 ,  G01N23/083

公开(公告)号：EP2814573A1

公开(公告)日：2014-12-24

申请号：EP13749498.5

申请日：2013-02-10

Applicant: Convergent R.N.R Ltd

Inventor： BURSHTEIN, Zeev ,  HAREL, Zeev ,  BAR-DAVID, Aharon ,  KORN, Donald M.

IPC: A61N5/10 ,  A61N5/00 ,  G21K1/06

CPC classification number: A61N5/1049 ,  A61B6/06 ,  A61B6/4021 ,  A61B6/4035 ,  A61B6/483 ,  A61N5/1065 ,  A61N5/1077 ,  A61N5/1084 ,  A61N2005/1054 ,  A61N2005/1061 ,  A61N2005/1091 ,  A61N2005/1095 ,  G21K1/04 ,  G21K1/065 ,  G21K1/067 ,  G21K2201/064 ,  H05G1/70

Abstract: An X-ray system comprises: (a) a source providing an X-ray diverging beam having treatment and imaging angular portions; (b) one or more lenses transforming the treatment portion of the X-ray beam into a converging beam directed to a target; (c) a first shutter located between the X-ray source and the target in the imaging portion of the X-ray radiation; the first shutter being selectively openable such that imaging portion of X-ray beam reaches the target; and (d) a detector configured to detect at least a portion of the imaging radiation after the imaging radiation has interacted with the target to provide imaging information of the target.