logo

For the Inventor, By the Inventor

The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11531726 B1

PDFFull Text
Date of Patent:
Dec. 20, 2022

Filed:

Feb. 21, 2019

Puncture planning apparatus and puncture system

Applicant:

Canon Kabushiki Kaisha, Tokyo, JP;

Inventor:

Kiyoshi Takagi, Tokyo, JP;

Assignee:

CANON KABUSHIKI KAISHA, Tokyo, JP;

Attorney:

Venable LLP

Primary Examiner:

Kibrom K Gebresilassie

Int. Cl.
CPC ...
G06F 30/00 (2020.01); G06F 17/10 (2006.01); A61B 17/34 (2006.01); A61B 34/30 (2016.01); A61B 34/10 (2016.01); G16H 50/50 (2018.01); G16Z 99/00 (2019.01); A61B 8/08 (2006.01); A61B 90/11 (2016.01); A61B 5/06 (2006.01); A61B 34/20 (2016.01); G01R 33/28 (2006.01);
U.S. Cl.
CPC ...
G06F 17/10 (2013.01); A61B 17/3403 (2013.01); A61B 34/10 (2016.02); A61B 34/30 (2016.02); G06F 30/00 (2020.01); G16H 50/50 (2018.01); G16Z 99/00 (2019.02); A61B 5/065 (2013.01); A61B 8/0841 (2013.01); A61B 17/3478 (2013.01); A61B 34/20 (2016.02); A61B 90/11 (2016.02); A61B 2017/3413 (2013.01); A61B 2034/104 (2016.02); A61B 2034/107 (2016.02); G01R 33/287 (2013.01);
Abstract

A puncture planning apparatus has: a simulation unit that simulates movement of an organ and a puncture needle by simulation using an organ model; and a planning unit that plans, based on the simulation result, how to move the puncture needle when an actual organ is punctured. The simulation unit executes a plurality of times of the simulation of an operation to advance the puncture needle while correcting an angle of the puncture needle so as to follow the movement of the target segment due to deformation of the organ, conditions of an advancement speed of the puncture needle are changed for each of the plurality times of the simulation, and the planning unit performs planning using the best simulation result out of the plurality of simulation results acquired under different conditions of the advancement speed.

Find Patent Forward Citations

Loading…