VESTAKEEP® i4 3DF is a filament extruded from natural colored, high viscosity VESTAKEEP® i4 G polyether ether ketone (PEEK) resin. The material is especially designed for long term implantable medical devices.
Proven Biocompatibility of VESTAKEEP® i-Grades
The extra high purity and extended quality measures make VESTAKEEP® i-grade materials an excellent choice for permanent implants.
The biocompatibility of the base resin VESTAKEEP® i4 G has been tested following ISO 10993-1 recommendations for permanent tissue/bone contact and USP Class VI. A summary of biocompatibility test results is available upon request.
VESTAKEEP® i4 3DF filaments are compliant to ASTM F2026 “Standard Specification for Polyether ether ketone (PEEK) Polymers for Surgical Implant Applications”.Biocompatibility test reports available for VESTAKEEP® i4 G
The properties listed are for information only and only apply to the VESTAKEEP® i4 G resin used in the manufacture of VESTAKEEP® i4 3DF. The performance and the purity of any parts manufactured from VESTAKEEP® i4 3DF are highly dependent on any 3D- or additive-printing processes, or any other processing, to which the filament is subjected.
Only density and filament diameter apply to VESTAKEEP® Care i4 3DF directly.*Diameters are tested by a multi-axis laser gauge. The diameter is the average of these axis.
Typical Applications
- spinal cages
- interference screws
- facial implants for facial bone fractures
- stents
- suture anchors
- access ports
- heart valves
- small joints
Benefits at a glance
- Proven Biocompatibility of VESTAKEEP® i-Grades
The extra high purity and extended quality measures make VESTAKEEP® i-grade materials an excellent choice for permanent implants.
- The biocompatibility of the base resin VESTAKEEP® i4 G has been tested following ISO 10993-1 recommendations for permanent tissue/bone contact and USP Class VI. A summary of biocompatibility test results is available upon request.
- VESTAKEEP® i4 3DF filaments are compliant to ASTM F2026 “Standard Specification for Polyether ether ketone (PEEK) Polymers for Surgical Implant Applications”.