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Neox® 1K Wound Allograft

Neox® 1K is a cryopreserved ultra-thick amniotic membrane allograft derived from umbilical cord, used for the management of non-healing and chronic wounds.

BioTissue Surgical

BioTissue Surgical is a pioneer in human birth tissue applications as an adjunct in the treatment of complex and chronic wounds.
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• Supports a regenerative healing environment to help expedite healing in complex and chronic wounds


Neox® 1K can be used as a wound covering to create a protective environment for wound healing to occur.


Neox® 1K Wound Allograft should not be used on wounds that are actively infected.

Warnings and Precautions

Do not use Neox® 1K if the packaging is damaged – Contact BioTissue immediately if there is any abnormality observed (e.g., labeling, packaging, shipping, missing information, etc.). Refer to the Customer Feedback section for reporting.
Neox® 1K exposed to controlled room temperature (20°C to 25°C, 68°F to 77°F) for up to 6 hours may be returned to cold temperature storage in accordance with the Storage section as long as the packaging remains unopened and intact.
Once the outer foil pouch is opened, Neox® 1K shall either be transplanted or otherwise discarded.
Do not sterilize or autoclave the product before use.
Do not use on patients with a history of drug reactions to Amphotericin B, Glycerol, and/or Lactated Ringer's (LR).
As with the use of any human tissue, the possibility of infectious agent transmission cannot be completely eliminated although all screening and microbial testing results for this donor were satisfactory for transplantation.
It is imperative that the graft is stored properly until use. For proper storage instructions, refer to the Storage section.

Storage Requirements

It is the responsibility of the Tissue Dispensing Service, Tissue Distribution Intermediary, and/or End-User Clinician to maintain tissue intended for transplantation in appropriate storage conditions prior to further distribution or transplant. Upon receipt, ensure the validated time on the shipper has not expired. Remove the product and store accordingly until use.
Location and Temperature: -80°C → 4°C (-112°F → 39.2°F) Example: ultra-low temperature freezer, standard freezer, or standard refrigerator.
Use After Receipt: Within the expiration date printed on product packaging (shelf-life is 2 years from date of manufacture).

How Supplied/Sizing
2cmx1cm, 2cmx2cm, 3cmx2cm, 3cmx3cm, 4cmx3cm, 6cmx3cm, 8cmx3cm.
Product features
check_circle Assigned HCPCS code
cancel Minimally manipulated
check_circle Cryopreserved
cancel Dehydrated
cancel Desiccated
cancel Flowable
cancel Micronized
check_circle Sheet form
check_circle Requires refrigeration
cancel Shelf life greater than 2 years
check_circle Shelf life limited
check_circle Indicated for acute wounds
check_circle Indicated for chronic wounds
check_circle Indicated for diabetic ulcers
check_circle Indicated for pressure ulcers
check_circle Indicated for surgical wounds
check_circle Indicated for third-degree burns
check_circle Indicated for venous ulcers
cancel Contact manufacturer for usage guidelines
Other features
check_circle Educational Material Available
check_circle Free Samples/Trials Available
check_circle Published Clinical Article Available
Recommended Use

Acute Wounds
Arterial Ulcers
Cavity Wounds
Chronic Wounds
Deep Wounds
Dehisced Wounds
Diabetic Foot
Granulating/Epithelializing Wounds
Hypertrophic Scars/Keloids
Non/Minimally Exudating Wounds
Palliative Wounds
Pressure Ulcers
Superficial Wounds
Surgical Wounds
Venous Ulcers

Removal & Change Frequency

Change Neox® 1K Wound Allograft per facility protocol as needed.

Additional Recommended Dressings

Refer to Neox® Product Application Guide.


HCT/P human amniotic membrane.

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