Comprehensive Comparison of Image Quality Aspects Between Conventional and Plane-Wave Imaging Methods on a Commercial Scanner

Autor: Gijs A. G. M. Hendriks, Gert Weijers, Chuan Chen, Madeleine Hertel, Chi-Yin Lee, Peter M. Dueppenbecker, Marcus Radicke, Andy Milkowski, Hendrik H. G. Hansen, Chris L. de Korte

Publikováno v: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 69, 2039-2049
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 69(6), 2039-2049. IEEE
IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control, 69, 6, pp. 2039-2049

Coherent plane-wave compound imaging (CPWCI) is used as alternative for conventional focused imaging (CFI) to increase frame rates linearly with the ratio number of imaging lines to steering angles. In this study, the image quality was compared betwe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d3ccd04550bea51fd021b1afabd7132
http://hdl.handle.net/2066/250931

Deep Bleeder Acoustic Coagulation (DBAC)—part II: in vivo testing of a research prototype system

Autor: Fred J. Clubb, Chi-Yin Lee, Stuart B. Mitchell, John W. Eaton, K. Michael Sekins, Romain Moreau-Gobard, Stephen J. Hsu, Matthew W. Miller, Lawrence A. Crum, Stephen R. Barnes, Xiaozheng Jenny Zeng, Keith Wong, Barbrina Dunmire, Scott Keneman, Gareth Funka-Lea, Alexis Ahiekpor-Dravi, John Kucewicz, Jerry D. Hopple, John Kook, Liexiang Fan, Caroline Maleke

Publikováno v: Journal of Therapeutic Ultrasound

Background Deep Bleeder Acoustic Coagulation (DBAC) is an ultrasound image-guided high-intensity focused ultrasound (HIFU) method proposed to automatically detect and localize (D&L) and treat deep, bleeding, combat wounds in the limbs of soldiers. A

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::95d7e6e5578c3cc320bb5ee99951353b
https://doi.org/10.1186/s40349-015-0038-3

Acoustic hemostasis device for automated treatment of bleeding in limbs

Autor: Chi-Yin Lee, Scott Keneman, Stephen R. Barnes, Suresh Ramachandran, K. Michael Sekins, John Kook, Stephen J. Hsu, John W. Eaton, Jerry D. Hopple, Caroline Maleke, Xiaozheng Zeng, Alexis Ahiekpor-Dravi, Keith Wong, Romain Moreau-Gobard

Publikováno v: AIP Conference Proceedings.

A research prototype automated image-guided acoustic hemostasis system for treatment of deep bleeding was developed and tested in limb phantoms. The system incorporated a flexible, conformal acoustic applicator cuff. Electronically steered and focuse

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::755946327c6bb908e83d21c84fd71b27
https://doi.org/10.1063/1.4757354

A method for automated detection of high intensity focused ultrasound (HIFU) beams in 3D space

Autor: K. Michael Sekins, Stephen J. Hsu, Xiaozheng Jenny Zeng, Liexiang Fan, Chi-Yin Lee, Ria Sutedja, John Kook

Publikováno v: 2010 IEEE International Ultrasonics Symposium.

In HIFU therapy, it is critical to determine the HIFU beam path and its focus before the therapy-level dose is administered into tissue. In this work, we adapted echo-strain methods to construct the HIFU beam information and developed an automated de

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e99b4701054ef461403b1425fe8f2d55
https://doi.org/10.1109/ultsym.2010.5935457

Effects of Coptis chinensis on Human Rhabdomyosarcoma TE671 Cells

Autor: Chi-yin Lee, 李季穎

96
Human rhabdomyosarcoma cell line TE671 is commonly identified in children at the age of about 15. Coptis chinensis is a traditional Chinese medicine widely used for anti-microorganisms, alleviating hyperglycemia, increasing cardiac contractil

Externí odkaz: http://ndltd.ncl.edu.tw/handle/8vrqg4