Bioabsorbable Polymer
Analytical Services

What are Bioabsorbable Polymers?

Bioabsorbable polymers are materials used in implanted medical devices whose purpose is to provide a physical structure to assist healing and/or to act as a delivery mechanism for a therapeutic purpose. An advantage of these polymers is that they can fully dissolve once their therapeutic purpose is complete.

Bioabsorbable Polymer Testing Services at Infinity Labs

Infinity Labs provides analytical testing services to support the development of medical devices that incorporate bioabsorbable polymers. We have experience working with a variety of bioabsorbable polymers including poly(glycolic acid) (PGA), poly(L-lactic acid) (PLA), and hydrogels.

Analytical Techniques

  • Extractable and Leachable Testing (ISO 10993)
  • Degradation and Aging Studies
  • Gel Permeation/Size Exclusion Chromatography
  • Residual Solvents via Headspace Gas Chromatography (HS-GC)
  • Hydroxyl and Carboxylic Acid End Group Titration
  • Heavy Metal Analysis
  • Nuclear Magnetic Resonance Spectroscopy (NMR) for determination of co-polymer ratios
  • Customized analytical programs

Bioabsorbable Polymer Device Expertise

  • Drug Delivery Systems
  • Tissue Scaffolds
  • Wound Healing
  • Stents
  • Regenerative Medical Devices
  • Sutures

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