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Listar por autor "Ewertowska, Elzbieta"

Mostrando ítems 1-7 de 7

A clinically-oriented computer model for radiofrequency ablation of hepatic tissue with internally cooled wet electrode

Ewertowska, Elzbieta; Quesada-Diez, Rita; Radosevic, A.; Andaluz, Anna; Moll, Xavier; García Arnás, F.; Berjano, Enrique; Burdío Pinilla, Fernando; Trujillo Guillen, Macarena (Taylor & Francis, 2019)

[EN] Purpose: To improve the computer modelling of radiofrequency ablation (RFA) by internally cooled wet (ICW) electrodes with added clinically oriented features. Methods: An improved RFA computer model by ICW electrode ...
Computer modeling and experimentation in radiofrequiency-based minimally invasive therapies

Ewertowska, Elzbieta (Universitat Politècnica de València, 2020-01-07)

[ES] La ablación por radiofrecuencia (RF) se ha convertido en una técnica ablativa importante, ampliamente utilizada en el área de las terapias mínimamente invasivas de la medicina moderna. El avance en el campo de las ...
Computer modeling for radiofrequency bipolar ablation inside ducts and vessels: Relation between pullback speed and impedance progress

Pérez, Juan J; Ewertowska, Elzbieta; Berjano, Enrique (John Wiley & Sons, 2020-11)

[EN] Background and Objectives Radiofrequency (RF)-induced ablation can be carried out inside ducts and vessels by simultaneously dragging a bipolar catheter while applying RF power. Our objective was to characterize the ...
Desarrollo de scaffolds semidegradables de matriz de poli(ε-caprolactona)/poli(etil acrilato) como sistemas de contención tisular

Ewertowska, Elzbieta (Universitat Politècnica de València, 2016-05-19)

[EN] Nowadays, numerous technologies from the field of tissue engineering are in continuous development of new different biomaterials with one goal to adapt each product to the specific need of one individual. Taking into ...
Development of a catheter-based technique for endoluminal radiofrequency sealing of pancreatic duct

Ewertowska, Elzbieta; Andaluz, Anna; Moll, Xavier; Adrià Aguilar; Garcia, Felix; Fondevila, Dolors; Quesada, Rita; Trujillo Guillen, Macarena; Burdio, Fernando; Berjano, Enrique (Taylor & Francis, 2019-01-01)

[EN] Introduction: Endoluminal sealing of the pancreatic duct by glue or sutures facilitates the management of the pancreatic stump. Our objective was to develop a catheter-based alternative for endoluminal radiofrequency ...
Effect of applied voltage, duration and repetition frequency of RF pulses for pain relief on temperature spikes and electrical field: A computer modeling study

Ewertowska, Elzbieta; Mercadal, Borja; Muñoz, Víctor; Ivorra, Antoni; Trujillo Guillen, Macarena; Berjano, Enrique (Taylor & Francis, 2018)

[EN] Background: The thermal and electrical effects of pulsed radiofrequency (PRF) for pain relief can be controlled by modifying the characteristics of the RF pulses applied. Our goal was to evaluate the influence of such ...
Endoluminal radiofrequency ablation of the main pancreatic duct is a secure and effective method to produce pancreatic atrophy and to achieve stump closure

Andaluz, Anna; Ewertowska, Elzbieta; Moll, Xavier; Aguilar, Adrià; García, Félix; Fondevila, Dolors; Quesada, Rita; Berjano, Enrique; Grande, Luís; Burdío, Fernando (Nature Publishing Group, 2019)

[EN] Radiofrequency energy has been used both experimentally and clinically to manage the pancreatic remnant after distal pancreatectomies. Our goal was to determine whether endoluminal radiofrequency (RF) ablation of the ...