Shape Memory Polymer (SMP) Foams

SMP foams are low density polyurethane. SMP foam formulation and pore sizes can be modified to create materials with a wide range of different properties.

After a SMP foam is created in its primary expanded shape, it is then crimped into a convenient secondary shape (e.g. for catheter delivery). Only when the SMP foam further experiences pre-specified conditions will it recover its primary expanded shape (e.g. in a blood vessel).

Preclinical work has shown SMP foams to have many properties attractive for use in vascular embolization devices.

For more information about Shape Memory Medical’s SMP foam technology, please contact us at info@shapemem.com