Revolutionizing Healing. Changing Lives.

The power of electrospun fiber technology

Pioneering the first electrospun fiber matrix for soft tissue repair

Acera Surgical is a bioscience company developing and commercializing a portfolio of fully engineered materials for regenerative medicine. Acera’s electrospun fibers are sub-cellular in size and free of animal and human components. They are structurally similar to native human tissue, resist enzymatic degradation, offer both flexibility and strength, and allow effective healing before completely resorbing.^1-3

Backed by over ten years of academic and clinical research, which led to multiple patents in regenerative medicine and the first electrospun fiber matrix indicated for soft tissue repair.⁴

Supported by Level I clinical evidence⁵, Acera continues to pioneer in regenerative medicine with Restrata, the first electrospun fiber matrix indicated for wound management, including surgical and traumatic wounds.⁴

MacEwan MR et. al. What Makes the Optimal Wound Healing Material? A Review of Current Science and Introduction of a Synthetic Nanofabricated Wound Care Scaffold. Cureus. 2017.
MacEwan MR et. al. Comparison of a fully synthetic electrospun matrix to a bi-layered xenograft in healing full thickness cutaneous wounds in a porcine model. Cureus. 2017.
Regulski MJ et. al. Implantable Nanomedical Scaffold Facilitates Healing of Chronic Lower Extremity Wounds. Wounds. 2018.
Data on file.
Husain K, Malik A, Kirchens J, Choi G. A Prospective, Blinded, Randomized Controlled Clinical Trial Evaluating the Effect of the Synthetic Electropsun Fiber Matrix in the Treatment of Chronic Diabetic Foot Ulcers. Foot & Ankle Surgery: Techniques, Reports & Cases. Published online January 1, 2024:100362-100362. doi:https://doi.org/10.1016/j.fastrc.2024.100362‌

Our Products

For clinicians with patients requiring soft-tissue repair, Restrata is a non-biologic, electrospun fiber matrix engineered to be similar to human ECM that activates granulation tissue in refractory wounds while maintaining tensile strength with flexibility.

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Expandable up to 2x the initial coverage area while maintaining strength and integrity to suture or staple. Pre-meshed electrospun fiber matrix contours to the application site requiring soft-tissue repair.

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Micronized, electrospun fiber matrix engineered to be similar to human ECM. A dispersible form factor of Restrata that may be applied to soft tissue areas with irregular or complex topography.

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For surgeons who need a dural repair solution, Cerafix is a non-biologic, implantable, bioresorbable, fibrous matrix engineered to offer reliable dural closure, reduce postoperative cerebrospinal fluid leakage (CSF), and support dural restoration.

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Restrata is engineered to be structurally similar to native human ECM

Cells interact with Restrata through structural cues not growth factors.¹

Sub-cellular Fibers

The diameter of the fibers ranges from sub-micron to micron in size, which is 10x smaller than a human cell. These sub-cellular fibers are the key to supporting tissue repair from head-to-toe.

Rapid Cell Infiltration

The range of sub-cellular fiber diameters and the organization of them permit cellular infiltration, proliferation, and effective healing.¹
¹MacEwan MR et. al. What Makes the Optimal Wound Healing Material? A Review of Current Science and Introduction of a Synthetic Nanofabricated Wound Care Scaffold. Cureus. 2017.

Enzymatic Resistance

The fibers are composed of carefully selected polymers which resist enzymatic degradation.² This results in a matrix which stays long enough to support soft tissue formation through the inflammatory phase into the proliferation phase.³
²MacEwan MR et. al. Comparison of a fully synthetic electrospun matrix to a bi-layered xenograft in healing full thickness cutaneous wounds in a porcine model. Cureus. 2017. ³Regulski MJ et. al. Implantable Nanomedical Scaffold Facilitates Healing of Chronic Lower Extremity Wounds. Wounds. 2018.

Clinical Case Studies

Acera Surgical is making a difference in the lives of patients treated with Restrata. The clinical reports of healing and improved outcomes inspire us every day to continue to innovate.* Our products are providing healing for wounds across various surgical specialties including Orthopedic Trauma, General Trauma, Oncology, Head and Neck, Plastic and Reconstructive, Foot and Ankle Surgery.**

More Case Studies

Necrotizing Fasciitis of Chest and Neck

Patient presented with necrotizing fasciitis after injecting a mixture of meth and industrial cleaner into her neck, missing the vein. Using Restrata, the wound was taken to eventual closure via secondary intent. Three months after the initial application, the patient was discharged.

Management of Massive Necrotizing Fasciitis Excision

Aggressive case of necrotizing fasciitis in the torso and extremities. The total excised area was 4,832 cm² with exposed fascia, muscle, and several ribs. Over the course of 123 days and multiple applications of Restrata, only minor openings remained.

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Revolutionizing Healing. Changing Lives.

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Cerafix®, Covora®, and Restrata® are registered trademarks of Acera Surgical Inc.

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