Experimental comparison of abdominal drainage systems.
Autor: | Schalamon J; Department of Paediatric and Adolescent Surgery, Medical University of Graz, Auenbruggerplatz, Graz, Austria., Petnehazy T; Department of Paediatric and Adolescent Surgery, Medical University of Graz, Auenbruggerplatz, Graz, Austria., Ainoedhofer H; Department of Paediatric and Adolescent Surgery, Medical University of Graz, Auenbruggerplatz, Graz, Austria., Castellani C; Department of Paediatric and Adolescent Surgery, Medical University of Graz, Auenbruggerplatz, Graz, Austria., Till H; Department of Paediatric and Adolescent Surgery, Medical University of Graz, Auenbruggerplatz, Graz, Austria., Singer G; Department of Paediatric and Adolescent Surgery, Medical University of Graz, Auenbruggerplatz, Graz, Austria. Electronic address: georg.singer@medunigraz.at. |
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Jazyk: | angličtina |
Zdroj: | American journal of surgery [Am J Surg] 2017 Jun; Vol. 213 (6), pp. 1038-1041. Date of Electronic Publication: 2016 Oct 08. |
DOI: | 10.1016/j.amjsurg.2016.09.043 |
Abstrakt: | Background: In an experimental study the performance of different closed abdominal drainage systems was tested. Methods: A vacuum bottle designed for Redon Drainage, a flexible plastic bulb designed for Jackson-Pratt drains and a V.A.C. ® Negative Pressure Wound Therapy System were used. In a porcine cadaveric study mimicking the abdominal cavity the intrinsic pressure (IP) at one and three minutes (T0, T3) and the amount of evacuated fluid were measured. Results: The Redon and Jackson drainage displayed a rapid decline to IP values of almost zero comparing T0 and T3. Only the V.A.C. ® system was able to preserve constant values of negative IP values measured at both time points. Only the V.A.C. ® system was able to remove almost the whole amount of inserted fluid. Conclusions: In an experimental setting the V.A.C. ® system was superior to the other two tested systems in delivering constant negative IP and the amount of evacuated fluid. (Copyright © 2016 Elsevier Inc. All rights reserved.) |
Databáze: | MEDLINE |
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