US 12,070,624 B2
Verification phantom
Hao Yan, Xi'an (CN); Zhongya Wang, Xi'an (CN); Wen Wang, Xi'an (CN); Jiuliang Li, Xi'an (CN); Dong Liu, Xi'an (CN); Shan Chen, Xi'an (CN); Deping Chen, Xi'an (CN); Hui Liu, Xi'an (CN); Pengfei Zhang, Xi'an (CN); Daliang Li, Xi'an (CN); and Jinsheng Li, Xi'an (CN)
Assigned to OUR UNITED CORPORATION, Xi'an (CN); and SHENZHEN OUR New MEDICAL TECHNOLOGIES DEVELOPMENT CO., LTD., Shenzhen (CN)
Filed by OUR UNITED CORPORATION, Xi'an (CN); and SHENZHEN OUR NEW MEDICAL TECHNOLOGIES DEVELOPMENT CO., LTD., Shenzhen (CN)
Filed on Mar. 31, 2022, as Appl. No. 17/710,928.
Application 17/710,928 is a continuation in part of application No. 17/432,901, granted, now 11,819,711, previously published as PCT/CN2019/075761, filed on Feb. 21, 2019.
Claims priority of application No. 202110354072.6 (CN), filed on Mar. 31, 2021; application No. 202120664881.2 (CN), filed on Mar. 31, 2021; application No. 202120665447.6 (CN), filed on Mar. 31, 2021; and application No. 202120677566.3 (CN), filed on Mar. 31, 2021.
Prior Publication US 2022/0219018 A1, Jul. 14, 2022
Int. Cl. A61N 5/10 (2006.01)
CPC A61N 5/1075 (2013.01) [A61N 2005/1076 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A verification phantom, provided with a slot for holding a film, wherein the slot comprises a first slot and a second slot; an opening of the first slot and an opening of the second slot are both disposed on a first outer surface of the verification phantom; and an extraction groove is disposed at a junction, on the first outer surface, of the opening of the first slot and the opening of the second slot.