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Safety evaluation studies in vitro and in vivo are conducted on
a variety of biomaterials, medical devices and related products
to identify the presence of toxins or any potentially harmful effects
of the product. Testing ranges from the initial screening
of new materials to product release testing, periodic audit
testing and non-clinical or pre-market safety evaluations to meet
current FDA and international standards.
We perform testing to evaluate biocompatibility appropriate
to the intended use of the component material or finished product.
These tests challenge various biological models with the test
material or a suitable extract. Specific safety programs follow
Food and Drug Administration (FDA) guidance and International
Organization for Standardization (ISO) 10993 standards.
In addition to the wide range of in vitro and in vivo toxicology services, NAMSA offers Histopathological services.

New Online Sample Extraction Guide!
The online version of NAMSA's Sample Extraction Guide is used to determine the amount of material typically required for the selected test. Click here to try it now.
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 Visit our new state-of-the-art toxicology laboratory without leaving your office. NAMSA recently opened 2 new facilities; the first in Lyon, France, (Biomatech) and the other at the Northwood, Ohio campus. Click here to take a photo tour.
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Primary test categories used to determine biological effect include:
- Cytotoxicity
- Sensitization
- Irritation/Intracutaneous
- Acute Systemic Toxicity
- Subchronic toxicity
- Genotoxicity
- Implantation
- Hemocompatibility
- Chronic Toxicity
- Carcinogenicity
- Reproductive/Developmental
- Biodegradation
Biocompatibility Test Matrix
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