#Dural #Repair #Patch
https://www.biosissurgical.com/products/dural-repair-patch.html ↗
Dural Repair Patch
The dura repair patch, ideal for dural tear treatment, is made from the submucosal layer of porcine small intestine, forming a pale yellow sheet-like object that can degrade and be absorbed in the body.

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Features of Dural Repair Patch
The material of the Biosis Healing dura patch is a decellularized submucosal matrix from porcine small intestine, produced through a non-crosslinking process that allows for complete degradation and absorption. It has a three-dimensional, loose, porous structure, rich in various bioactive components.

Application of Dural Repair Patch
Dural repair products are used for the repair of defects in the dura mater (spinal).

Specs of Dural Repair Patch
Specification Model Size
SIS-DRP-6L-1.5x3 1.5x3
SIS-DRP-6L-2x3 2x3
SIS-DRP-6L-2x8 2x8
SIS-DRP-6L-2x9 2*9
SIS-DRP-6L-2x10 2x10
SIS-DRP-6L-3x4 3x4
SIS-DRP-6L-4x5 4x5
SIS-DRP-6L-4x6 4x6
SIS-DRP-6L-4x7 4x7
SIS-DRP-6L-4x10 4x10
SIS-DRP-6L-5x5 5x5
SIS-DRP-6L-6x8 6x8
SIS-DRP-6L-6x11 6x11
SIS-DRP-6L-6x12 6x12
SIS-DRP-6L-6x14 6x14
SIS-DRP-6L-7x10 7x10
SIS-DRP-6L-7x20 7x20
SIS-DRP-6L-8x12 8x12
SIS-DRP-6L-12x14 12x14

Dura Patch Material
Dura patch materials are critical components in neurosurgery, specifically designed for the repair and reconstruction of the dura mater, the outermost membrane covering the brain and spinal cord. These dural repair patches are used to seal dural tears, prevent cerebrospinal fluid leaks, and promote natural healing.

Modern dura patch materials are typically made from biocompatible substances such as collagen, synthetic polymers, or processed human or animal tissues. Collagen-based patches, for example, are favored for their excellent biocompatibility and ability to integrate seamlessly with the patient’s own tissue. Synthetic options, like those made from polytetrafluoroethylene (PTFE), offer durability and reduced risk of infection.

Dura Repair Surgery
Dura repair surgery is a specialized procedure aimed at repairing the dura mater, the tough outer membrane that surrounds the brain and spinal cord. Damage to the dura can occur due to trauma, infections, or as a result of surgical procedures, leading to complications such as cerebrospinal fluid (CSF) leaks or infections like meningitis.

The primary goal of dura repair surgery is to close any defects in the membrane to prevent CSF leakage and protect the brain or spinal cord from infection. The procedure may involve suturing the dura, applying a synthetic or biological dural repair patch, or using sealants that encourage tissue healing. In some cases, tissue from the patient's own body, such as fascia, may be used along with a dural repair patch to patch the defect.

Dura repair surgery is commonly performed during neurosurgical procedures, such as tumor removal, spinal surgeries, or traumatic brain injury treatment. The complexity of the surgery depends on the location and size of the defect. In many cases, the use of a dural repair patch ensures a more secure and effective closure. Post-surgery, patients are closely monitored to ensure that the repair is successful, and to prevent complications like infection or recurrent CSF leaks.