We developed the Veriset™ hemostatic patch based on six years of scientific research and development. It’s designed to help you achieve hemostasis quickly and consistently.([FOOTNOTE= Öllinger R, Mihaljevic AL, Schuhmacher C, et al. A multicentre, randomized clinical trial comparing the Veriset™ hemostatic patch with fibrin sealant for the management of bleeding during hepatic surgery [published online Dec. 27, 2012]. HPB (Oxford). 2013;15(7):548-58. doi: 10.1111/hpb.12009.],[ANCHOR=],[LINK=]),([FOOTNOTE=Schuhmacher C, Pratschke J, Weiss S, et al. Safety and effectiveness of a synthetic hemostatic patch for intraoperative soft tissue bleeding. Med Devices. 2015;8:167–174.],[ANCHOR=],[LINK=]),([FOOTNOTE=Glineur D, Hendrikx M, Krievins D, et al. A randomized, controlled trial of Veriset™ hemostatic patch in halting cardiovascular bleeding. Med Devices: Evidence and Research. 2018;11:65-75],[ANCHOR=],[LINK=]),†
The Veriset™ patch is placed over the injury, gentle pressure is applied for 30 seconds.1,2,([FOOTNOTE=Based on internal test report # TR1431, Hemostasis Patch: Evaluation of Product Performance Against Product Specification in an Acute Pre-Clinical Model. June 2010 ],[ANCHOR=],[LINK=])
Bleeding has stopped at approximately 1 min.1,2,3,†
The Veriset™ patch works in two ways:
Denaturation of red blood cells, resulting in a lower pH and platelets, which are essential for hemostasis, becoming 'trapped' in the oxidised regenerated cellulose, both these events result in the expedition of the bodies own natural coagulation cascade.([FOOTNOTE=Bajerova Martina, Krejcova Katerina, Rabiskova Miloslava, et al. Oxycellulose: Significant Characteristics in Relation to Its Pharmaceutical and Medical Application. Advances in Polymer Technology. Vol. 28, No. 3, pp. 199–208. Science Direct. Oxidized Cellulose. https://www.sciencedirect.com/topics/neuroscience/oxidized-cellulose. Accessed Feb. 25, 2020.],[ANCHOR=],[LINK=])
And secondly once the patch is activated, via the combination of Trilysine and Polyethylene Glycol, a PEG Hydrogel is formed. This Hydrogel has two effects: firstly to adhere the patch to the tissue and secondly to form a seal across the damaged tissue. 1,([FOOTNOTE=Based on internal test report TR1444, Long-term Evaluation of a Polyethylene Glycol(PEG)/Oxidized Cellulose Hemostatic Patch after Liver Resection in a Porcine Model. June 2011.],[ANCHOR=],[LINK=])
Both parts together help to ensure high efficacy hemostasis can be achieved.
Ready to use in both open and laparoscopic procedures with no preparation time4,([FOOTNOTE=Based on internal test report #TR1478, Evaluation of Veriset™ after Laparoscopic Liver Resection in Porcine Model. June 2013],[ANCHOR=],[LINK=])
Store Veriset™ Hemostatic Patch at room temperature <25oC ([FOOTNOTE=Based on internal testing report #TR1477, Veriset Stability at Maximum Irradiation Dose - 104 week Final Report. March 2015],[ANCHOR=],[LINK=]),([FOOTNOTE=Veriset Hemostatic Patch [instruction for use], North Haven, CT - USA : Medtronic 2018],[ANCHOR=],[LINK=])
Designed to easily pass through a trocar7
Not contraindicated in a contaminated or infected environment9
"The Veriset™ patch does not require a patient to have a perfect coagulopathy."
"It is easy to handle without any difficulties, even in laparoscopic surgery."
The Veriset™ hemostatic patch is effective in promoting hemostatis and does not elicit any safety concerns.2
Regardless of bleeding severity or surface area, the Veriset™ hemostatic path achieved hemostasis significantly faster than the control device in patients undergoing hepatic resection. It was safe and easy to handle in open hepatic surgery.1,7,10