Coating Integrity Optical Inspection
A Scanning Electron Microscope (SEM) and/or an optical microscope with proper magnification is used to inspect the surface defects and coating integrity of the device before and after testing. Coating anomalies, defects or artefacts are located and documented.
A Spectroscopic Analysis is used to identify the chemical composition of particulate material to differentiate coating and delivery system particulates from those from other sources.
The examination is performed on at least six locations from each sample. If required, a section of the sample is prepared using scissor or scalpel.
High resolution scanning electronic microscope
- PTA, PTCA, coronary and peripheral stent delivery systems – functional performance during simulated use
- TAVI and TMVR delivery systems – functional performance during simulated use
- Thrombectomy devices — functional performance during simulated use
- Guidewires testing – functional performance during simulated use
- Endoscopic devices – functional performance during simulated use
- RF ablation catheters testing – functional performance during simulated use
- Any interventional delivery systems – functional performance during simulated use
Cardiovascular implants — Endovascular devices — Part 2: Vascular stents
- Acute Particulate Matter Evaluation
- Simulated Use Testing
- Hydrophilic Coating Friction Test – Lubricity/Pinch Test
ViVitro Labs Advantages
Many companies look to academia to handle their testing needs due to the reduced cost. With ViVitro Laboratory Services you gain the following advantages:
Time to Market
We understand how critical your timelines are. Our expertise and experience ensure your schedule is met and our commitments are delivered on time.
Free Initial Consultations
All of our studies are scoped via no-cost, no obligation, collaborative consultation.
We happily provide Non-Disclosure Agreements for all services, including initial consultation.