Invention Grant
- Patent Title: Rotary collimator for determining the position of an element provided with sensors in an X-ray imaging system
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Application No.: US15770954Application Date: 2016-10-25
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Publication No.: US10729390B2Publication Date: 2020-08-04
- Inventor: Yannick Grondin , Philippe Augerat , Philippe Cinquin , Laurent Desbat , Marion Decrouez
- Applicant: SURGIQUAL INSTITUTE , UNIVERSITÉ GRENOBLE ALPES , CENTRE HOSPITALIER UNIVERSITAIRE DE GRENOBLE
- Applicant Address: FR Meylan FR Saint Martin d'Heres FR La Tronche
- Assignee: SURGIQUAL INSTITUTE,UNIVERSITÉ GRENOBLE ALPES,CENTRE HOSPITALIER UNIVERSITAIRE DE GRENOBLE
- Current Assignee: SURGIQUAL INSTITUTE,UNIVERSITÉ GRENOBLE ALPES,CENTRE HOSPITALIER UNIVERSITAIRE DE GRENOBLE
- Current Assignee Address: FR Meylan FR Saint Martin d'Heres FR La Tronche
- Agency: Pearne & Gordon LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@163a3c4b
- International Application: PCT/EP2016/075698 WO 20161025
- International Announcement: WO2017/072125 WO 20170504
- Main IPC: A61B6/06
- IPC: A61B6/06 ; A61B6/12 ; A61B6/00 ; G01T1/164 ; G01T7/00 ; A61B34/20 ; G21K1/04 ; A61B6/03 ; A61B90/00
Abstract:
The invention relates to an X-ray imaging device including a rotary collimator having a region (22) which is opaque to X-rays, a first slot (24) and a second slot (26), which are transparent to X-rays and extend in two different directions, passing through the opaque region, the collimator making it possible to determine the position of an element provided with X-ray sensors in an imaging system (FIG. 1).
Public/Granted literature
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