Performance evaluation of a parallel-hole collimated detector module for animal SPECT imaging

HUANG Xian-Chao; ZHANG Zhi-Ming; LI Dao-Wu; TANG Hao-Hui; LI Ting; LIAO Yan-Fei; LIU Jun-Hui; WANG Pei-Lin; CHEN Yan; WANG Ying-Jie; WEI Long; SHAN Bao-Ci; WANG Bao-Yi

doi:10.1088/1674-1137/35/12/016

Chinese Physics C> 2011, Vol. 35> Issue(12) : 1162-1165 DOI: 10.1088/1674-1137/35/12/016

Performance evaluation of a parallel-hole collimated detector module for animal SPECT imaging

Abstract
HTML
Reference
Related

PDF

Abstract：
We have built and investigated a detector module for animal SPECT imaging, especially for use in large field of view (FOV) conditions. The module consists of a PMT-based detector and a parallel-hole collimator with an effective area of 80 mm × 80 mm. The detector is composed of a NaI scintillation crystal array coupled to four H8500 position sensitive photomultiplier tubes (PS-PMT). The intrinsic energy resolution of the detector is 11.5% at 140 keV on average. The planar spatial resolution of the module changes from 2.2 mm to 5.1 mm at different source-to-collimator distances with an unchanged sensitivity of about 34cps/MBq. Additionally, the SPECT Micro Deluxe Phantom imaging was performed with a radius of rotation (ROR) of 40 mm. Using the FBP reconstruction algorithm, a high performance image was obtained, indicating the feasibility of this detector module.

References

[1]

King M A et al. Journal of Cellular Biochemistry Supplement, 2002, 39: 2212 Alberto Del Guerra et al. Nuclear Instruments and Methods in Physics Research A, 2007, 583: 1193 Beekman F J et al. Journal of Nuclear Medicine, 2005, 46: 11944 Kubo N et al. Annals of Nuclear Medicine, 2005, 19: 6335 Bradley E L et al. IEEE Transactions on Nuclear Science, 2006, 53: 596 Choong W S et al. IEEE Transactions on Nuclear Science, 2005, 52: 1747 SONG T Y et al. IEEE Transactions on Nuclear Science, 2003, 50: 3278 Choong W S et al. IEEE Transactions on Nuclear Science, 2002, 49: 22289 Schramm N et al. IEEE Transactions on Nuclear Science, 2002, 47: 126310 Popov V et al. IEEE Nuclear Science Symposium Conference Record, 2003, 3: 215611 Popov V et al. IEEE Nuclear Science Symposium Conference Record, 2001, 4: 193712 Lauritsch G et al. Proc. SPIE, 1998, 3338: 112713 Anger H. Journal of Nuclear Medicine, 1964, 5: 51

[1]	Da-Li Zhang , Hong Lu , Huan-Yu Wang , Xin-Qiao Li , Yan-Bing Xu , Zheng-Hua An , Hui Wang , Feng Shi , Ping Wang , Xiao-Yun Zhao , . Beam test of CSES silicon strip detector module. Chinese Physics C, 2017, 41(5): 056101. doi: 10.1088/1674-1137/41/5/056101
[2]	Yi-ming Wang , Yang Tian , Yi-gang Yang , Ren Liu , Jing-sheng Pan , Xue-wu Wang , Zhi Zhang . Detection efficiency evaluation for a large area neutron sensitive microchannel plate detector. Chinese Physics C, 2016, 40(9): 096004. doi: 10.1088/1674-1137/40/9/096004
[3]	Xu-Dong Ju , Ming-Yi Dong , Yi-Chen Zhao , Chuan-Xing Zhou , Qun Ou-Yang . Design and optimization of resistive anode for a two-dimensional imaging GEM detector. Chinese Physics C, 2016, 40(8): 086004. doi: 10.1088/1674-1137/40/8/086004
[4]	HUANG Meng , LI Yu-Lan , NIU Li-Bo , LI Jin , DENG Zhi , HE Li , ZHANG Hong-Yan , CHENG Xiao-Lei , FU Jian-Qiang , LI Yuan-Jing . Design of a neutron-TPC prototype and its performance evaluation based on an alpha-particle test. Chinese Physics C, 2015, 39(8): 086003. doi: 10.1088/1674-1137/39/8/086003
[5]	FENG Zhao-Dong , JIANG Peng , ZHANG Hong-Kai , ZHAO Bo-Zhen , QIN Xiu-Bo , WEI Cun-Feng , LIU Yu , WEI Long . Performance assessment of CsI(Tl) screens on varioussubstrates for X-ray imaging. Chinese Physics C, 2015, 39(7): 078202. doi: 10.1088/1674-1137/39/7/078202
[6]	WANG Jin-Hong , LIU Shu-Bin , AN Qi . Waveform timing performance of a 5 GS/s fast pulsesampling module with DRS4. Chinese Physics C, 2015, 39(10): 106101. doi: 10.1088/1674-1137/39/10/106101
[7]	YANG Yong , LENG Yong-Bin , YAN Ying-Bing , CHEN Zhi-Chu . Injection performance evaluation for SSRF storage ring. Chinese Physics C, 2015, 39(9): 097003. doi: 10.1088/1674-1137/39/9/097003
[8]	YIN Yong-Zhi , LIU Qi , XU Da-Peng , CHEN Xi-Meng . Charge sharing effect on 600 μm pitch pixelated CZT detector for imaging applications. Chinese Physics C, 2014, 38(11): 116002. doi: 10.1088/1674-1137/38/11/116002
[9]	HAN Jian-Long , MA Jun-Bing , CAO Xi-Guang , WANG Qi , WANG Jian-Song , YANG Yan-Yun , MA Peng , HUANG Mei-Rong , JIN Shi-Lun , RONG Xin-Juan , BAI Zhen , FU Fen , HU Qiang , CHEN Ruo-Fu , XU Shi-Wei , CHEN Jiang-Bo , JIN Lei , LI Yong , ZHAO Ming-Hui , XU Hu-Shan . Performance of a double sided silicon strip detector as a transmission detector for heavy ions. Chinese Physics C, 2014, 38(5): 056202. doi: 10.1088/1674-1137/38/5/056202
[10]	ZHOU Xiao-Lin , YUN Ming-Kai , CAO Xue-Xiang , LIU Shuang-Quan , WANG Lu , HUANG Xian-Chao , WEI Long . Evaluation of imaging protocol for ECT based on CS image reconstruction algorithm. Chinese Physics C, 2014, 38(4): 048201. doi: 10.1088/1674-1137/38/4/048201
[11]	CHEN Zhi-Chu , LENG Yong-Bin , YAN Ying-Bing , YUAN Ren-Xian , LAI Long-Wei . Performance evaluation of BPM system in SSRF using PCA method. Chinese Physics C, 2014, 38(7): 077004. doi: 10.1088/1674-1137/38/7/077004
[12]	ZHAO Bo-Zhen , QIN Xiu-Bo , FENG Zhao-Dong , WEI Cun-Feng , CHEN Yan , WANG Bao-Yi , WEI Long . Performance evaluation of CsI screens for X-ray imaging. Chinese Physics C, 2014, 38(11): 116003. doi: 10.1088/1674-1137/38/11/116003
[13]	LIU Cheng , BI Xiao-Jun , CHEN Tian-Lu . Performance of the muon detector A under TIBET Ⅲ array. Chinese Physics C, 2013, 37(2): 026001. doi: 10.1088/1674-1137/37/2/026001
[14]	ZHANG Xiao-Hui , QI Yu-Jin , ZHAO Cui-Lan . Design and development of compact readou telectronics with silicon photomultiplier array for a compact imaging detector. Chinese Physics C, 2012, 36(10): 973-978. doi: 10.1088/1674-1137/36/10/010
[15]	FAN Rui-Rui , CHEN Yuan-Bo , OUYANG Qun , LIU Rong-Guang , LIU Peng , QI Hui-Rong , ZHANG Jian , ZHAO Ping-Ping , ZHAO Dong-Xu , ZHAO Yu-Bin , ZHANG Hong-Yu , SHENG Hua-Yi , DONG Li-Yuan , . Study of measuring methods on spatial resolution of a GEM imaging detector. Chinese Physics C, 2012, 36(3): 228-234. doi: 10.1088/1674-1137/36/3/007
[16]	WU Li-Wei , CAO Xue-Xiang , WANG Lu , HUANG Xian-Chao , CHAI Pei , YUN Ming-Kai , ZHANG Yu-Bao , ZHANG Long , SHAN Bao-Ci , WEI Long . Geometric calibration for a SPECT systemdedicated to breast imaging. Chinese Physics C, 2012, 36(10): 1019-1024. doi: 10.1088/1674-1137/36/10/019
[17]	YAN Qiu-Rong , ZHAO Bao-Sheng , LIU Yong-An , YANG Hao , SHENG Li-Zhi , WEI Yong-Lin . Two-dimensional photon counting imaging detector based on a Vernier position sensitive anode readout. Chinese Physics C, 2011, 35(4): 368-373. doi: 10.1088/1674-1137/35/4/009
[18]	ZHOU Yi , LI Cheng , SUN Yong-Jie , SHAO Ming . An X-ray imaging device based on a GEM detector with delay-line readout. Chinese Physics C, 2010, 34(1): 78-82. doi: 10.1088/1674-1137/34/1/014
[19]	AN Zheng-Hua , WANG Zhi-Gang , CAI Xiao , DONG Ming-Yi , FANG Jian , HU Tao , NING Fei-Peng , SUN Li-Jun , SUN Xi-Lei , WANG Xiao-Dong , XUE Zhen , YU Bo-Xiang , ZHANG Ai-Wu , ZHOU Li , ZHENG Yang-Heng , , . Experimental study on the performance of a single-THGEM gas detector. Chinese Physics C, 2010, 34(1): 83-87. doi: 10.1088/1674-1137/34/1/015
[20]	GUO Jun-Jun , WANG Xiao-Lian , TANG Hao-Hui , ZHAO Yan-E , XU Zi-Zong . 3D simulation of micromegas detector performance. Chinese Physics C, 2010, 34(4): 482-486. doi: 10.1088/1674-1137/34/4/012

Access

Get Citation

HUANG Xian-Chao, ZHANG Zhi-Ming, LI Dao-Wu, TANG Hao-Hui, LI Ting, LIAO Yan-Fei, LIU Jun-Hui, WANG Pei-Lin, CHEN Yan, WANG Ying-Jie, WEI Long, SHAN Bao-Ci and WANG Bao-Yi. Performance evaluation of a parallel-hole collimated detector module for animal SPECT imaging[J]. Chinese Physics C, 2011, 35(12): 1162-1165. doi: 10.1088/1674-1137/35/12/016

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2011-01-24
Revised: 2011-03-09

Article Metric

Article Views(2160)
PDF Downloads(472)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Performance evaluation of a parallel-hole collimated detector module for animal SPECT imaging

Corresponding author: WANG Bao-Yi,

Received Date: 2011-01-24

Accepted Date: 2011-03-09

Available Online: 2011-12-05

Abstract: We have built and investigated a detector module for animal SPECT imaging, especially for use in large field of view (FOV) conditions. The module consists of a PMT-based detector and a parallel-hole collimator with an effective area of 80 mm × 80 mm. The detector is composed of a NaI scintillation crystal array coupled to four H8500 position sensitive photomultiplier tubes (PS-PMT). The intrinsic energy resolution of the detector is 11.5% at 140 keV on average. The planar spatial resolution of the module changes from 2.2 mm to 5.1 mm at different source-to-collimator distances with an unchanged sensitivity of about 34cps/MBq. Additionally, the SPECT Micro Deluxe Phantom imaging was performed with a radius of rotation (ROR) of 40 mm. Using the FBP reconstruction algorithm, a high performance image was obtained, indicating the feasibility of this detector module.

HTML

Reference (1)

Performance evaluation of a parallel-hole collimated detector module for animal SPECT imaging

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article