Effects of Power and Time on Ablation Size Produced by Radiofrequency Ablation: In vitro Study in Fresh Human Placenta

2015 ◽  
Vol 38 (1) ◽  
pp. 41-47 ◽  
Author(s):  
Pornsak Satapornteera ◽  
Manasanan Raveesunthornkiat ◽  
Sanya Sukpanichnant ◽  
Trongtum Tongdee ◽  
Saowanee Homsud ◽  
...  
Keyword(s):  
Radiofrequency Ablation ◽  
Human Placenta ◽  
In Vitro Study ◽  
Vitro Study

Transfer of Labetalol in the Perfused Human Placenta: An in vitro Study

1989 ◽  
Vol 1 (2) ◽  
pp. 81-85
Author(s):  
M. Nandakumaran ◽  
M. Angelo-Khattar ◽  
M.E. Ibrahim ◽  
H. Hathout
Keyword(s):  
Human Placenta ◽  
In Vitro Study ◽  
Vitro Study

Assessment of D-glucose transport kinetics in the perfused human placenta: An in vitro study

1998 ◽  
Vol 40 (4) ◽  
pp. 307-312 ◽  
Author(s):  
Moorkath Nandakumaran ◽  
Bhaskar R. Dev ◽  
Ma'Asoumah Makhseed ◽  
Thattaruparambil N. Sugathan
Keyword(s):  
Glucose Transport ◽  
Human Placenta ◽  
In Vitro Study ◽  
Transport Kinetics ◽  
Vitro Study

Transfer of Ritodrine and Norepinephrine in Human Placenta: in vitro Study

1982 ◽  
Vol 4 (1-2) ◽  
pp. 71-80 ◽  
Author(s):  
Moorkath Nandakumarana ◽  
Christiane Gardey ◽  
Elisabeth Rey ◽  
Jean-Claude Chattier ◽  
Maurice Panigel ◽  
...  
Keyword(s):  
Human Placenta ◽  
In Vitro Study ◽  
Vitro Study

Evaluation of bipolar radiofrequency ablation for occluded self-expandable metal stents in the bile duct: in vivo and in vitro study

Endoscopy ◽  
2015 ◽  
Vol 47 (12) ◽  
pp. 1167-1170 ◽  
Author(s):  
Won Yoon ◽  
Yong-Tae Kim ◽  
Ebubekir Daglilar ◽  
Mari Mino-Kenudson ◽  
William Brugge
Keyword(s):  
Radiofrequency Ablation ◽  
Bile Duct ◽  
In Vitro Study ◽  
Vitro Study ◽  
Metal Stents ◽  
Bipolar Radiofrequency

scholarly journals Characterization of Breast Cancer Radiofrequency Ablation Assisted with Magnetic Nanoparticles: <i>In Silico and in Vitro Study</i>

2016 ◽  
Vol 08 (01) ◽  
pp. 1-7
Author(s):  
Silverio Soto Alvarez ◽  
Lidia Flor E. Huerta ◽  
Alma Verónica Vargas ◽  
Jaime López ◽  
Jesus Gabriel Silva ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Radiofrequency Ablation ◽  
Magnetic Nanoparticles ◽  
In Silico ◽  
In Vitro Study ◽  
Vitro Study

Comparison of Ablation Volume Produced With Multi-Tine Dry Type and Wet Type Electrodes During Radio Frequency Ablation: An In Vitro Study

2018 ◽  
Author(s):  
Sundeep Singh ◽  
Ramjee Repaka
Keyword(s):  
Radiofrequency Ablation ◽  
Temperature Distribution ◽  
Radio Frequency ◽  
Soft Tissues ◽  
In Vitro Study ◽  
Vitro Study ◽  
Thermo Electric ◽  
Ablation Volume ◽  
Temperature Controlled

The present in vitro study aims at comparing the ablation volume obtained with commercially available RITA’s StarBurst® XL (dry type) and StarBurst® Xli-e (wet type) multi-tine electrodes during radiofrequency ablation (RFA) procedure. The experiments have been conducted on polyacrylamide based tissue-mimicking phantom gel whose thermo-electric properties are similar to that of the soft tissues. A temperature-controlled RFA has been performed utilizing AngioDynamics RITA 1500X® radiofrequency generator. The maximal longitudinal and maximal transverse dimensions of the coagulated phantom gels have been measured from which the derived ablation volume has been calculated. Further, the temperature distribution and power delivered with the dry type and wet type electrodes have been compared. The in vitro study revealed that the efficacy of wet type electrode is more pronounced as compared to the dry type electrode. Moreover, it has been found that both the electrodes are capable enough of producing ablation volume up to 5 cm in diameter.

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