US 12,220,164 B2
Treatment system and image generation method
Fumiyoshi Oshima, Seto (JP)
Assigned to ASAHI INTECC CO., LTD., Seto (JP)
Filed by ASAHI INTECC CO., LTD., Seto (JP)
Filed on May 17, 2021, as Appl. No. 17/321,995.
Application 17/321,995 is a continuation of application No. PCT/JP2019/047014, filed on Dec. 2, 2019.
Claims priority of application No. 2018-226287 (JP), filed on Dec. 3, 2018.
Prior Publication US 2021/0267678 A1, Sep. 2, 2021
Int. Cl. A61B 5/05 (2021.01); A61B 18/14 (2006.01); A61B 90/00 (2016.01); A61B 5/00 (2006.01); A61B 5/0215 (2006.01); A61B 5/0265 (2006.01); A61B 5/0275 (2006.01); A61B 5/0515 (2021.01); A61B 5/06 (2006.01); A61B 5/1473 (2006.01); A61B 5/24 (2021.01); A61B 5/242 (2021.01); A61B 5/243 (2021.01); A61B 5/336 (2021.01); A61B 5/339 (2021.01); A61B 18/00 (2006.01); A61B 18/02 (2006.01); A61B 18/12 (2006.01); A61B 18/24 (2006.01); A61B 34/10 (2016.01); A61B 34/20 (2016.01); G01R 33/02 (2006.01); G01R 33/035 (2006.01)
CPC A61B 18/1492 (2013.01) [A61B 90/36 (2016.02); A61B 5/0215 (2013.01); A61B 5/0265 (2013.01); A61B 5/0275 (2013.01); A61B 5/05 (2013.01); A61B 5/0515 (2013.01); A61B 5/06 (2013.01); A61B 5/062 (2013.01); A61B 5/1473 (2013.01); A61B 5/24 (2021.01); A61B 5/242 (2021.01); A61B 5/243 (2021.01); A61B 5/336 (2021.01); A61B 5/339 (2021.01); A61B 5/68 (2013.01); A61B 5/6846 (2013.01); A61B 5/6869 (2013.01); A61B 2018/00351 (2013.01); A61B 2018/00636 (2013.01); A61B 2018/00773 (2013.01); A61B 2018/0231 (2013.01); A61B 18/1206 (2013.01); A61B 18/14 (2013.01); A61B 18/24 (2013.01); A61B 2034/101 (2016.02); A61B 2034/102 (2016.02); A61B 2034/2051 (2016.02); A61B 2090/0815 (2016.02); A61B 2090/364 (2016.02); A61B 2090/367 (2016.02); A61B 2090/368 (2016.02); A61B 90/39 (2016.02); A61B 2090/3912 (2016.02); A61B 2090/3954 (2016.02); G01R 33/02 (2013.01); G01R 33/035 (2013.01)] 20 Claims
OG exemplary drawing
 
17. An image generation method comprising:
detecting a biomagnetic field generated by a living body to be treated; and
generating a combined image including a first image expressing a strength of the biomagnetic field and a second image expressing a position of a catheter inserted into the living body, by using biomagnetic field information relating to the detected biomagnetic field and position information of the catheter.