US 12,336,861 B2
Diagnostic assistance device, diagnostic assistance system, and diagnostic assistance method
Yasukazu Sakamoto, Hiratsuka (JP); Katsuhiko Shimizu, Fujinomiya (JP); Hiroyuki Ishihara, Tokyo (JP); Clément Jacquet, Sakai (JP); Thomas Henn, Sakai (JP); Nuwan Herath, Nancy (FR); Iselin Erikssen, Osaka (JP); and Ryosuke Saga, Osaka (JP)
Assigned to TERUMO KABUSHIKI KAISHA, Tokyo (JP); and ROKKEN INC., Sakai (JP)
Filed by TERUMO KABUSHIKI KAISHA, Tokyo (JP); and Rokken Inc., Sakai (JP)
Filed on Mar. 30, 2022, as Appl. No. 17/708,227.
Application 17/708,227 is a continuation of application No. PCT/JP2020/036433, filed on Sep. 25, 2020.
Claims priority of application No. 2019-178979 (JP), filed on Sep. 30, 2019.
Prior Publication US 2022/0218311 A1, Jul. 14, 2022
Int. Cl. A61B 8/00 (2006.01); A61B 8/13 (2006.01); G06T 7/60 (2017.01); G06T 15/08 (2011.01); G06T 19/20 (2011.01)
CPC A61B 8/5207 (2013.01) [A61B 8/13 (2013.01); A61B 8/466 (2013.01); A61B 8/483 (2013.01); A61B 8/54 (2013.01); G06T 7/60 (2013.01); G06T 15/08 (2013.01); G06T 19/20 (2013.01); G06T 2207/10072 (2013.01); G06T 2207/30004 (2013.01); G06T 2219/2012 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A diagnostic assistance device configured to generate three-dimensional data of a biological tissue based on tomographic data of the biological tissue, and display the generated three-dimensional data as a three-dimensional image on a display, the diagnostic assistance device comprising:
a processor configured to adjust a color tone of each voxel of the three-dimensional image according to a distance from a reference point, a reference line, or a reference plane in a three-dimensional space to each point of the three-dimensional data,
wherein the processor is configured to form, in the three-dimensional data, an opening that exposes an inner wall surface of the biological tissue to an outside of the biological tissue in the three-dimensional image, and adjust a position of the reference point, the reference line, or the reference plane according to a position of the formed opening.