Medical PVC plasticizers: documentation and validation

Selecting a medical-grade raw material is not approval of a finished medical device. Contact type and duration, device design, sterilisation and destination-market requirements change the assessment. The plasticizer family alone cannot establish biocompatibility or suitability for every medical application.

What is needed for a technical discussion?

Specify the device, patient-contact type and duration, and sterilisation method. The device manufacturer must establish the chemical characterisation, extraction and biological evaluation plan. Request product identity, batch traceability and available supporting documentation from the supplier. An SDS supports safe handling; it does not replace biological evaluation of the device.