Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Babak Bazrafshan"'
Autor:
Carolin Hessinger Nee Reimann, Babak Bazrafshan, Frank Hubner, Sonke Schmidt, Martin Schuler, Bita Panahi, Benjamin Kaltenbach, Christoph Polkowski, Thomas J. Vogl, Rolf Jakoby
Publikováno v:
IEEE Access, Vol 7, Pp 164113-164119 (2019)
Microwave ablation (MWA) is a promising treatment option for patients suffering from liver cancer utilizing electromagnetic wave heating within the targeted tissue at microwave frequencies. Knowledge about the dielectric properties of the targeted ti
Externí odkaz:
https://doaj.org/article/dc021dada9744bad86f4023c34c9ee90
Autor:
Dennis Wörtge, Jochen Moll, Viktor Krozer, Babak Bazrafshan, Frank Hübner, Clara Park, Thomas J. Vogl
Publikováno v:
Diagnostics, Vol 8, Iss 3, p 54 (2018)
Hemispherical and cylindrical antenna arrays are widely used in radar-based and tomography-based microwave breast imaging systems. Based on the dielectric contrast between healthy and malignant tissue, a three-dimensional image could be formed to loc
Externí odkaz:
https://doaj.org/article/4c17a4e4669c4d00b321c47a77be9bf9
Autor:
Carolin Reimann, Margarita Puentes, Matthias Maasch, Frank Hübner, Babak Bazrafshan, Thomas J. Vogl, Christian Damm, Rolf Jakoby
Publikováno v:
Sensors, Vol 16, Iss 9, p 1450 (2016)
Microwave sensors in medical environments play a significant role due to the contact-less and non-invasive sensing mechanism to determine dielectric properties of tissue. In this work, a theranostic sensor based on Split Ring Resonators (SRRs) is pre
Externí odkaz:
https://doaj.org/article/81f33f7533f147a9b2fc43f9bc23a9fc
Autor:
Christian Kexel, Somayyeh Chamaani, Babak Bazrafshan, Viktor Krozer, Duy Hai Nguyen, Elham Norouzzadeh, Frank Hübner, Jochen Moll, Thomas J. Vogl
Publikováno v:
International Journal of Microwave and Wireless Technologies. 12:469-476
Early detection of breast cancer is required to increase the chances of a successful treatment. However, current breast-imaging systems such as X-Ray mammography, breast ultrasound, and magnetic resonance imaging have technological limitations so tha
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e2558157584dfa5089f12598e9fdbfb
https://doi.org/10.1017/s1759078720000240
https://doi.org/10.1017/s1759078720000240
Autor:
Benjamin Kaltenbach, Frank Hübner, Roland Schreiner, Rolf Jakoby, Thomas J. Vogl, Babak Bazrafshan, Carolin Reimann, Martin Schüßler
Publikováno v:
Medical Engineering & Physics. 66:56-64
The purpose of the study was to validate the simulation model for a microwave thermal ablation in ex vivo liver tissue. The study aims to show that heat transfer due to the flow of tissue water during ablation in ex vivo tissue is not negligible. Abl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b2e3b90fd0f8217ffea698c8ff57610
https://doi.org/10.1016/j.medengphy.2019.02.007
https://doi.org/10.1016/j.medengphy.2019.02.007
Autor:
Christian Schuster, Babak Bazrafshan, Frank Hübner, Rolf Jakoby, Sonke Schmidt, Martin Schubler, Thomas J. Vogl, Carolin Reimann
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 67:1255-1264
Recent developments of microwave ablation systems pursue a treatment monitoring technique in order to provide a curative therapy option for cancer patients. In this paper, such an approach is realized by a dual-mode microwave applicator that enables
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3dcbf05371c8c09652c9fcd880bac6e7
https://doi.org/10.1109/tmtt.2018.2880440
https://doi.org/10.1109/tmtt.2018.2880440
Autor:
Babak Bazrafshan, Viktor Krozer, Stefanie Goram, Lukas Lenga, Duy Hai Nguyen, Thomas J. Vogl, Frank Hübner, Jochen Moll
Publikováno v:
2021 15th European Conference on Antennas and Propagation (EuCAP).
Microwave spectroscopy using open-ended coaxial probes is widely used for the characterization of biological tissues. In this work, we use this technique for the analysis of breast biopsies in the frequency band from 500 MHz to 20 GHz. In total, we s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94064a2fefa75758092bb21c7b7d7d1d
https://doi.org/10.23919/eucap51087.2021.9411493
https://doi.org/10.23919/eucap51087.2021.9411493
Autor:
Carolin Reimann, Martin Schüßler, Frank Hübner, Thomas J. Vogl, Babak Bazrafshan, Rolf Jakoby
Publikováno v:
Frequenz. 72:141-149
The concept of a novel dual-mode microwave applicator for diagnosis and thermal ablation treatment of tumorous tissue is presented in this paper. This approach is realized by integrating a planar resonator array to, firstly, detect abnormalities by a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d64739c7c971fc2ddf3dba3b25ffeb79
https://doi.org/10.1515/freq-2018-0007
https://doi.org/10.1515/freq-2018-0007
Publikováno v:
Progress in Industrial Mathematics at ECMI 2018 ISBN: 9783030275495
Laser-induced thermotherapy (LITT) is used to treat liver cancer by inserting a laser applicator into the tumor and applying radiation to heat and destroy it. A mathematical model for the simulation of LITT is compared to experimental results with ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0b7ea413a887fc463d77b0c412b3a96
https://doi.org/10.1007/978-3-030-27550-1_29
https://doi.org/10.1007/978-3-030-27550-1_29
Autor:
Martin Schublsler, Subnke Schmidt, Carolin Reimann, Thomas J. Vogl, Frank Hübner, Rolf Jakoby, Babak Bazrafshan
Publikováno v:
2018 IEEE/MTT-S International Microwave Symposium - IMS.
Recent developments on microwave ablation aim to provide a curative intervention instead of being applied as palliative care. For this purpose, information about the temperature development and coagulation status of the targeted tissue during the tre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd5a10b4aba402997a05bb8d6d87da11
https://doi.org/10.1109/mwsym.2018.8439625
https://doi.org/10.1109/mwsym.2018.8439625