DESIGN AND CHARACTERIZATION OF A MEDICAL MULTI-BEAM SYSTEM WITH DIRECTLY GROWN CNT FIELD EMISSION EMITTERS

被引：6

作者：

Choi, Jinho ^{[1
]}

Lee, Hanna ^{[2
]}

Yu, Junho ^{[3
]}

Gupta, Amar Prasad ^{[4
,5
]}

Sharma, Mrinal Bhusal ^{[5
]}

Jang, Jaekyu ^{[5
]}

Jung, Jaeik ^{[5
]}

Lee, Won Jung ^{[6
]}

Yeo, Seung Jun ^{[5
]}

Kim, Seung Hoon ^{[7
]}

Kong, Moonkyoo ^{[8
]}

Ryu, Jehwang ^{[6
]}

机构：

[1] Kyung Hee Univ, Coll Med, Dept Radiat Oncol, Seoul, South Korea

[2] Kyung Hee Univ, Dept Age Serv Tech Convergence, Coll Med, Seoul, South Korea

[3] Kyung Hee Univ, Coll Med, Dept Biochem & Mol Biol, Seoul, South Korea

[4] Kyung Hee Univ, Dept Phys, Seoul, South Korea

[5] CAT Beam Tech Co Ltd, R&D, Seoul, South Korea

[6] Kyung Hee Univ, Coll Med, Seoul, South Korea

[7] Univ Ulsan, Asan Med Ctr, Dept Radiol, Coll Med, Ulsan, South Korea

[8] Kyung Hee Univ, Dept Radiat Oncol, Med Ctr, Seoul, South Korea

来源：

2023 IEEE 36TH INTERNATIONAL VACUUM NANOELECTRONICS CONFERENCE, IVNC | 2023年

基金：

新加坡国家研究基金会;

关键词：

carbon nanotube; X-ray source; multi-beam system; tomosynthesis; TOMOSYNTHESIS;

D O I：

10.1109/IVNC57695.2023.10188966

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This study explores the potential of using a multi-beam system with carbon nanotubes (CNTs) as field emission X-ray sources for next-generation medical and industrial imaging and diagnosis techniques like tomosynthesis. CNTs' ability to withstand high temperatures and digital properties make them ideal for the multi-beam system. Using the multi-beam system with multiple CNT X-ray tubes can achieve faster image acquisition, reduced patient dose, and 3D reconstructed image. Overall, this study demonstrates the need and the advantages of using a multi-beam system with CNT-based X-ray sources for advanced imaging and therapy techniques.

引用

页码：201 / 203

页数：3

共 3 条

[1] A multi-beam x-ray imaging system based on carbon nanotube field emitters - art. no. 614204
Zhang, J.
Yang, G.
Lee, Y. Z.
Cheng, Y.
Gao, B.
Qiu, Q.
Lu, J. P.
Zhou, O.
Medical Imaging 2006: Physics of Medical Imaging, Pts 1-3, 2006, 6142 : 14204 - 14204
[2] Design, optimization and testing of a multi-beam micro-CT scanner based on multi-beam field emission x-ray technology
Peng, R.
Zhang, J.
Calderon-Colon, X.
Wang, S.
Sultana, S.
Wang, P.
Yang, G.
Chang, S.
Lu, J.
Zhou, O.
MEDICAL IMAGING 2010: PHYSICS OF MEDICAL IMAGING, 2010, 7622
[3] Innovative CNT X-ray Source-Based 3D Hemispherical Multi-Beam Tomosynthesis for Medical Imaging
Choi, Jinho
Lee, Hanna
Jang, Jaekyu
Sharma, Mrinal Bhusal
Jung, Jaeik
Yeo, Seung Jun
Kim, Seung Hoon
Kong, Moonkyoo
Lee, Sung Ho
Ryu, Jehwang
MEDICAL IMAGING 2024: PHYSICS OF MEDICAL IMAGING, PT 1, 2024, 12925

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