ReDura™ Clinical Guide
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Re Dura Biomimetic-Synthetic-Absorbable Dural Substitute CLINICAL GUIDE ReDura™ is made of polylactic acid mimic the native dura with a synthetic structure well characterized absorbable implant material suturable and sealable Step Inspect the package carefully before use. Choose the suitable ReDura specification. Do not use in case original package is damaged. The CT scan shows the location and the size of the patient's meningioma Tear or cut the outer package along the notch and take out the inner package by aseptic manipulation, and then tear open the blister package and take out the ReDura. After that, onlay or suture method can be chosen, Onlay procedure: routine suturing with 4-0 sutures, or the usual sutures the surgeon uses to suture the dura. During suturing, pinholes should stay on the positions 2-3mm away from the product edge to ensure a watertight closure. vjy. Put the ReDura into normal or cold saline. (2). Press onto ReDura to ensure it absorbs the saline, remove it once it becomes completely transparent. C3J. Trim the ReDura into a suitable shape, the edges of ReDura should be beyond the defect area by 20-30mm and applied onto the dural defect. (4). Apply the ReDura to cover the dural defect, ensuring the overlap of 20-30mm- a Valsava manouvre can be performed to ensure a watertight closure. A sealant or Sutures can be applied if a CSF leak is then detected. It suggests to suture when the specification is larger than 60mm*60mm.

Product Code and Specification Specifications Product Model - Width (±5mm) Length (±5mm) Thickness (mm) RDS-1 15 20 REFERENCES O Shi Z, Xu T, Yuan Y, Deng K, Liu M, Ke Y, et al. A new absorbable synthetic substitute with biomimetic design for dural tissue repair. Artif Organs. 2016;40:403-13. O Novel Regenerative Nanofibrous Bio-device for Dural Defect Repair. Congress of Neurological Surgeons Annual Meeting, Washing DC, USA, 2011. O In-vitro and clinical study on a novel synthetic absorbable biomimetic dural substitute. European Society for Pediatric Neurosurgery(ESPN) Congress,...