Invention Grant
- Patent Title: Systems and methods for displaying images to patient residing on movable table during medical imaging or therapeutic procedures
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Application No.: US16753082Application Date: 2018-10-02
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Publication No.: US11571174B2Publication Date: 2023-02-07
- Inventor: Kevan James Thompson Anderson , Garry Ka Chun Liu , David Robert Green , Lynsie Alexandra Marie Thomason , Donald Bruce Plewes
- Applicant: INNOVERE MEDICAL INC.
- Applicant Address: CA Markham
- Assignee: INNOVERE MEDICAL INC.
- Current Assignee: INNOVERE MEDICAL INC.
- Current Assignee Address: CA Markham
- Agency: Hill & Schumacher
- International Application: PCT/CA2018/051242 WO 20181002
- International Announcement: WO2019/068185 WO 20190411
- Main IPC: A61B6/00
- IPC: A61B6/00 ; A61B6/03 ; A61B6/04 ; G01R33/28

Abstract:
Systems and methods are provided for delivering images to a patient before and/or during a medical procedure in which a patient is translated on a table relative to a gantry. In various example embodiments, images are projected to the patient while preserving the projected field size during table motion, thereby potentially reducing patient anxiety by providing a more immersive patient viewing experience. In some example embodiments, the projected field size is maintained by a display system that is secured to the table such that both a projector and a projection screen are fixed relative to the table, and relative to the patient, during translation of the table. In some example embodiments, a reduction in patient anxiety may be achieved by projecting images as virtual images that are perceived by the patient as residing at a depth that lies beyond the confined spatial region in which the patient resides.
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