US 11,730,439 B2
Fast 3D radiography using X-ray flexible curved panel detector with motion compensated multiple pulsed X-ray sources
Jianqiang Liu, Campbell, CA (US); Manat Maolinbay, Gilroy, CA (US); Chwen-yuan Ku, San Jose, CA (US); and Linbo Yang, Pleasanton, CA (US)
Assigned to AIXSCAN, Inc., Sunnyvale, CA (US)
Filed by Jianqiang Liu, Campbell, CA (US); Manat Maolinbay, Gilroy, CA (US); Chwen-yuan Ku, San Jose, CA (US); and Linbo Yang, Pleasanton, CA (US)
Filed on Oct. 20, 2021, as Appl. No. 17/506,507.
Claims priority of provisional application 63/226,508, filed on Jul. 28, 2021.
Claims priority of provisional application 63/225,194, filed on Jul. 23, 2021.
Claims priority of provisional application 63/224,521, filed on Jul. 22, 2021.
Claims priority of provisional application 63/222,847, filed on Jul. 16, 2021.
Claims priority of provisional application 63/220,924, filed on Jul. 12, 2021.
Claims priority of provisional application 63/214,913, filed on Jun. 25, 2021.
Claims priority of provisional application 63/209,498, filed on Jun. 11, 2021.
Claims priority of provisional application 63/194,071, filed on May 27, 2021.
Claims priority of provisional application 63/188,919, filed on May 14, 2021.
Claims priority of provisional application 63/182,426, filed on Apr. 30, 2021.
Claims priority of provisional application 63/175,952, filed on Apr. 16, 2021.
Claims priority of provisional application 63/170,288, filed on Apr. 2, 2021.
Prior Publication US 2022/0313184 A1, Oct. 6, 2022
Int. Cl. A61B 6/00 (2006.01); A61B 6/02 (2006.01); G06T 17/00 (2006.01); G01N 23/044 (2018.01); A61B 6/03 (2006.01); A61B 6/06 (2006.01); G01N 23/083 (2018.01); G01N 23/18 (2018.01); G06T 7/00 (2017.01); G06T 11/00 (2006.01); A61B 6/04 (2006.01); G06T 7/11 (2017.01); G16H 10/60 (2018.01); G16H 30/20 (2018.01); G16H 50/20 (2018.01); G06V 10/25 (2022.01); G06V 10/62 (2022.01); A61B 6/08 (2006.01)
CPC A61B 6/541 (2013.01) [A61B 6/025 (2013.01); A61B 6/032 (2013.01); A61B 6/035 (2013.01); A61B 6/0407 (2013.01); A61B 6/06 (2013.01); A61B 6/08 (2013.01); A61B 6/405 (2013.01); A61B 6/4007 (2013.01); A61B 6/4014 (2013.01); A61B 6/4021 (2013.01); A61B 6/4208 (2013.01); A61B 6/4283 (2013.01); A61B 6/4405 (2013.01); A61B 6/4441 (2013.01); A61B 6/4452 (2013.01); A61B 6/4476 (2013.01); A61B 6/4482 (2013.01); A61B 6/467 (2013.01); A61B 6/482 (2013.01); A61B 6/54 (2013.01); A61B 6/542 (2013.01); A61B 6/56 (2013.01); A61B 6/583 (2013.01); G01N 23/044 (2018.02); G01N 23/083 (2013.01); G01N 23/18 (2013.01); G06T 7/0012 (2013.01); G06T 7/0016 (2013.01); G06T 7/11 (2017.01); G06T 11/003 (2013.01); G06T 11/006 (2013.01); G06T 17/00 (2013.01); G06V 10/25 (2022.01); G06V 10/62 (2022.01); G16H 10/60 (2018.01); G16H 30/20 (2018.01); G16H 50/20 (2018.01); A61B 6/4275 (2013.01); A61B 6/502 (2013.01); G01N 2223/401 (2013.01); G06T 2200/24 (2013.01); G06T 2207/10076 (2013.01); G06T 2207/10081 (2013.01); G06T 2207/20081 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/30064 (2013.01); G06T 2207/30096 (2013.01); G06T 2207/30168 (2013.01); G06T 2210/41 (2013.01); G06V 2201/032 (2022.01)] 19 Claims
OG exemplary drawing
 
1. A system to provide fast 3D radiography using X-ray flexible curved panel detector with motion compensated multiple pulsed X-ray sources, comprising:
a primary motor stage moving freely on an arc rail with a predetermined shape;
a primary motor coupled to said primary motor stage to control a speed of the primary motor stage;
a plurality of secondary motor stages coupled to said primary motor stage and moved along a direction of the arc rail;
a plurality of secondary motors, each engaging a secondary motor stage and controlling a speed of secondary motor stage;
a plurality of X-ray sources each moved by a secondary motor stage;
a supporting frame structure that provides housing for the primary motor stage and secondary motor stages; and
an X-ray flexible curved panel detector to receive X-ray flux.