Publicado 8 números por año
ISSN Imprimir: 1065-5131
ISSN En Línea: 1563-5074
Indexed in
SIMULATION OF FLUID HYPOTHERMIA FOR ROBOT-ASSISTED PROSTATECTOMY
SINOPSIS
An original method of minimally invasive abdominal gas hypothermia is proposed and simulated. The whole cavity cooling can be performed by using pneumoperitoneum gas with additional liquid local intensification (for example, water and ice slurry). The main problem in the realization of the process is the difficulty in dosing. This can be solved using computer simulation, which allows obtaining the preliminary cooling parameters for hypothermia before the operation. This research is aimed at simulation of the conjugate heat transfer between the cooling fluid and the solid body (biological tissue). Recommendations and maximum intensities of cooling scenarios for this procedure are presented. These recommendations were developed for the methodology relating to robot-assisted laparoscopic radical prostatectomy. The data obtained should be used for planning operations and developing cooling systems.
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Burkov I. A., Kolosov M. A., Zharov A. A., Kolishkin L. M., Andreev N. A., Numerical modeling of heat and mass transfer processes in rooms with an ice rink, SECOND INTERNATIONAL CONFERENCE ON MATERIAL SCIENCE, SMART STRUCTURES AND APPLICATIONS: ICMSS-2019, 2201, 2019. Crossref
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Burkov I.A., Pushkarev A.V., Shakurov A.V., Tsiganov D.I., Zherdev A.A., Numerical simulation of multiprobe cryoablation synergy using heat source boundary, International Journal of Heat and Mass Transfer, 147, 2020. Crossref
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Smorodin Anatoliy I., Gimadeev Artur I., Shakurov A.V., Optimization of a compressed gaseous CO2 energy recovery dry ice pelletizer, MATEC Web of Conferences, 324, 2020. Crossref
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Burkov Ivan A., Pushkarev Aleksandr V., Shakurov Alexey V., Tsiganov Dmitry I., Zherdev Anatoly A., Shakurov A.V., Numerical thermal simulation of cryoexposure using Ansys, MATEC Web of Conferences, 324, 2020. Crossref
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Agafonkina I. V., Belozerov A. G., Berezovsky Yu. M., Korolev I. A., Pushkarev A. V., Tsiganov D. I., Shakurov A. V., Zherdev A. A., Thermal Properties of Biological Tissue Gel-Phantoms in a Wide Low-Temperature Range, Journal of Engineering Physics and Thermophysics, 94, 3, 2021. Crossref
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Burkov I.A., Kolishkin L.M., Pushkarev A.V., Shakurov A.V., Tsiganov D.I., Zherdev A.A., Experimental and computational thermal analysis of partial-body cryotherapy, International Journal of Heat and Mass Transfer, 183, 2022. Crossref
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Burkov I.A., Pushkarev A.V., Ryabikin S.S., Shakurov A.V., Tsiganov D.I., Zherdev A.A., Numerical simulation of controlled precision cryosurgery using argon Joule–Thomson and liquid nitrogen evaporation cryoprobes, International Journal of Refrigeration, 133, 2022. Crossref