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• Dual Layer Patch
• Amnion is a powerful tool



Amnion is placental tissue that surrounds and protects the fetus during development in utero. The properties of amnion that benefit the fetus also make it an effective material for protecting a wide variety of wounds, while at the same time creating an environment conductive to the regeneration of of healthy tissue. Repurposing this versatile tissue to improve outcomes in wound management is supported by studies in published literature which describes its successful and safe clinical use.

Amnio consist primarily of fibrillar and membranous collagens, elastin, and a mix of cytokines and growth factors that provide the properties unique to placental tissues.

Benefits of Amnio-Maxx™

  • Safe, natural covering that improves normal wound healing outcomes
  • Reduced inflammation
  • Reduced Fibrosis and scarring at the surgical site
  • Decreases Pain
  • Provides a substrate for stem cells
Uses of Amnion

  • Inhibit fibrogenesis (scarring) when applied topically to dermal and subcutaneous wounds
  • Prevent Adhesions tethered to implanted hardware
  • Reduce the occurrence of dural & nerve root adhesions
  • Prevent adhesions in tendon grafts and repair

Amnion has been used in the following clinical applications:

  • Spine/neurologic surgeries
  • Podiatric Surgeries
  • Cosmetic
  • Baratric Surgeries
  • Cranio Maxillofacial Surgery
  • Sports Medicine
  • Wound care/ burns
  • Trauma
  • Dental
  • OB/GYN
Amnio-Maxx™, a Superior Graft
  • Stores dry at room temperature, 3 year shelf life
  • Hydrates rapidly in wound environment
  • Readily adheres to wound surface
  • Terminally sterilized with gamma radiation to SAL 10^6 in accordance with ISO 1137
  • Not chemically cross linked
  • Amnio-MAXX™ (Dual Layer) version processed with surface layer dimpling for ease of graft placement handling
  • Amnio-MAXX™ (Dual Layer) versions can be placed with either side in contact with wound surface.
Tissue Safety
  • Collection of the donor tissue is performed in an aseptic manner by appropriately licensed tissue establishments
  • Placentas are all from planned C-sections which help to minimize potential contamination during recovery
  • Placental donors go through rigorous pre-screening qualification
  • Placental donors are tested to confirm they are free from disease
  • Processed in accordance with the safety guidelines provided by the U.S. Food and Drug Administration (FDA) – Human Cellular and Tissue based Products (HCT/P) (21 CFR Part 1271)
  • Tissue is processed in accordance with the standards and guidelines established by Bone Bank Allografts, who follow the American Association of Tissue Banks (AATB)
Select IFU's
  • Maintain allograft in a clean, dry environment at room temperature (18°C/64° to 34°C/93°F)
  • No refrigeration necessary
  • Apply dry with forceps
  • Amnio-MAXX™ (Dual Layer) construction removes the requirement to apply with one side towards the wound (stromal layer) and a different side (epithelial layer) out
  • If not initially placed properly during surgery, the Amnio-Maxx™ graft can either be manipulated in place or removed; when placed in water or saline, the graft will unfold and can be repositioned.
Product Codes
AMM-44 Amnio-Maxx™ Dual Layer Amnion Patch 4x4cm
AMM-46 Amnio-Maxx™ Dual Layer Amnion Patch 4x6cm
For more information, contact Royal Biologics Allografts at 201.333.8114