TY - GEN
T1 - Puncture Localization Method Utilizing Motion Sensor to Support CT-Guided Percutaneous Puncture
AU - Gotoh, Yusuke
AU - Fukuma, Kenta
AU - Sakai, Koji
AU - Masui, Koji
N1 - Funding Information:
This work was supported by JSPS KAKENHI (18K11265 and 18K15557) and JGC-S Foundation.
Publisher Copyright:
© 2021 ACM.
PY - 2021/11/29
Y1 - 2021/11/29
N2 - Recently, many physicians have been performing Computed Tomography (CT)-guided puncture, which is a technique that guides puncture paths using CT images. Theoretically, a CT-guided percutaneous puncture can penetrate targets in all parts of the body. However, we must solve the following problems: the puncture range is limited, physicians need training, and the exposure dose increases during surgery. We previously proposed a CT-guided percutaneous puncture system that facilitates punctures from various directions with CT guidance. In this paper, we propose a method that estimates puncture information for a CT-guided percutaneous puncture assistance system. The proposed method estimates the position of the needle tip of a puncture needle based on the position of the doctor's hand obtained during surgery using an infrared sensor. We evaluated the accuracy of the needle position using a prototype of the puncture device. The average error on the CT image was 1.813 mm, showing that the proposed method easily satisfied the predetermined error of 5 mm or less.
AB - Recently, many physicians have been performing Computed Tomography (CT)-guided puncture, which is a technique that guides puncture paths using CT images. Theoretically, a CT-guided percutaneous puncture can penetrate targets in all parts of the body. However, we must solve the following problems: the puncture range is limited, physicians need training, and the exposure dose increases during surgery. We previously proposed a CT-guided percutaneous puncture system that facilitates punctures from various directions with CT guidance. In this paper, we propose a method that estimates puncture information for a CT-guided percutaneous puncture assistance system. The proposed method estimates the position of the needle tip of a puncture needle based on the position of the doctor's hand obtained during surgery using an infrared sensor. We evaluated the accuracy of the needle position using a prototype of the puncture device. The average error on the CT image was 1.813 mm, showing that the proposed method easily satisfied the predetermined error of 5 mm or less.
KW - CT-guided percutaneous puncture
KW - motion sensor
KW - puncture localization
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U2 - 10.1145/3487664.3487747
DO - 10.1145/3487664.3487747
M3 - Conference contribution
AN - SCOPUS:85122621066
T3 - ACM International Conference Proceeding Series
SP - 596
EP - 601
BT - 23rd International Conference on Information Integration and Web Intelligence, iiWAS 2021 - Proceedings
A2 - Pardede, Eric
A2 - Santiago, Maria-Indrawan
A2 - Haghighi, Pari Delir
A2 - Steinbauer, Matthias
A2 - Khalil, Ismail
A2 - Kotsis, Gabriele
PB - Association for Computing Machinery
T2 - 23rd International Conference on Information Integration and Web Intelligence, iiWAS 2021
Y2 - 29 November 2021 through 1 December 2021
ER -