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Technical Development of a New Semispherical Radiofrequency Bipolar Device (RONJA) : Ex Vivo and In Vivo Studies
المؤلفون المشاركون
Hasal, Martin
Ostruszka, Petr
Ihnat, Peter
Palecek, Jiri
Vavra, Petr
Delongova, Patricie
Skrobankova, Martina
Salounova, Dana
Grepl, Jan
Crha, Michal
Jurcikova, Jana
Penhaker, Marek
Habib, Nagy A.
Nowakova, Jana
Zonca, Pavel
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-04-09
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
The aim of this study is to inform about the development of a new semispherical surgical instrument for the bipolar multielectrode radiofrequency liver ablation.
Present tools are universal; however they have several disadvantages such as ablation of healthy tissue, numerous needle punctures, and, therefore, longer operating procedure.
Our newly designed and tested semispherical surgical tool can solve some of these disadvantages.
By conducting an in vivo study on a set of 12 pigs, randomly divided into two groups, we have compared efficiency of the newly developed instrument with the commonly used device.
Statistical analysis showed that there were no significant differences between the groups.
On average, the tested instrument RONJA had shorter ablation time in both liver lobes and reduced the total operating time.
The depth of the thermal alteration was on average 4 mm larger using the newly tested instrument.
The new radiofrequency method described in this study could be used in open liver surgery for the treatment of small liver malignancies (up to 2 cm) in a single application with the aim of saving healthy liver parenchyma.
Further experimental studies are needed to confirm these results before clinical application of the method in the treatment of human liver malignancies.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Vavra, Petr& Penhaker, Marek& Grepl, Jan& Jurcikova, Jana& Palecek, Jiri& Crha, Michal…[et al.]. 2014. Technical Development of a New Semispherical Radiofrequency Bipolar Device (RONJA) : Ex Vivo and In Vivo Studies. BioMed Research International،Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-479293
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Vavra, Petr…[et al.]. Technical Development of a New Semispherical Radiofrequency Bipolar Device (RONJA) : Ex Vivo and In Vivo Studies. BioMed Research International No. 2014 (2014), pp.1-7.
https://search.emarefa.net/detail/BIM-479293
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Vavra, Petr& Penhaker, Marek& Grepl, Jan& Jurcikova, Jana& Palecek, Jiri& Crha, Michal…[et al.]. Technical Development of a New Semispherical Radiofrequency Bipolar Device (RONJA) : Ex Vivo and In Vivo Studies. BioMed Research International. 2014. Vol. 2014, no. 2014, pp.1-7.
https://search.emarefa.net/detail/BIM-479293
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-479293
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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