![]() The material is a testing grade designed for research, development and process optimization only. This allows potential users a cost-effective way of adapting the processing characteristics of the material to their chosen 3D printer. VESTAKEEP® i4 3DF-T is a filament extruded from natural colored, high viscosity VESTAKEEP® i4 G polyether ether ketone (PEEK) resin. In addition to its implant grade filament, Evonik says it is also offering a testing-grade version which offers the exact same product properties but without the documentation needed for approval in medical applications. Therefore, we will successively expand our product portfolio of 3D printable biomaterials.” “Innovative high-performance materials like Evonik’s VESTAKEEP PEEK-along with highly complex hardware and software, and the perfect match between materials and machines-form the basis for a sustainable 3D-printing revolution in medical technology. Orthopaedics and maxillofacial surgery are examples of areas where this could be applied,” explained Marc Knebel, who leads the Medical Devices & Systems market segment at Evonik. In addition to VESTAKEEP® i4 3DF and VESTAKEEP® Care M40 3DF, the portfolio includes the RESOMER® line of bioresorbable filaments, powders and granules for implantable medical devices. “For modern medical technology, the development of our first 3D-printable implant material opens up new opportunities for customising patient treatments. Designed for standard, PEEK-compatible extrusion-based 3D printers, the natural-coloured material is produced under strict cleanroom conditions and benefits from biocompatibility, bio-stability, x-ray transparency and easy handling. Exhibits extra high purity and extended quality measures. Specialty chemicals company Evonik has officially launched its PEEK 3D printing filament for custom medical implants.įirst announced in 2018, VESTAKEEP i4 3DF is an ASTM F2026 compliant material which meets the specifications for PEEK polymers intended for surgical implant applications. VESTAKEEP i4 3DF by Evonik is an unfilled, high viscosity, biocompatible polyether ether ketone (PEEK) grade. Curiteva’s world’s first 3D printed spinal implants for commercial use are based on Evonik’s VESTAKEEP® i4 3DF biomaterial filament. This offers a cost-effective way of adapting the processing characteristics of the high-performance plastic to a given 3D printer.Evonik launches implant-grade PEEK filament for medical applications. Evonik’s VESTAKEEP® i4 3DF PEEK filament biomaterial was used in the first US surgeries for 3D printed spinal implants. The term refers to a class of material having the exact same product properties as the implant grade, but without the documentation needed for approval in medical technology applications. In addition to its implant grade, Evonik is also offering a testing-grade version of its PEEK filament. The natural-colored PEEK filament, which has a diameter of 1.75 mm, is wound on 250- or 500-gram spools suitable for direct use in standard FFF 3D printers for PEEK materials. The high-performance material was developed for fused filament fabrication (FFF) technology. The filament is produced under cleanroom conditions and then subjected to stringent quality management standards for medical materials. ![]() The company highlights the product’s biocompatibility, biostability, x-ray transparency, and easy handling as key features. Sold under the brand name VESTAKEEP i4 3DF, this PEEK filament is an implant-grade material based on VESTAKEEP i4 G, a highly viscous, high-performance polymer from Evonik. Evonik’s implant-grade PEEK filament for medical applications in 3D printing.Įvonik has launched a 3D-printable PEEK filament as an implant-grade material for medical applications.ĭeveloping and manufacturing custom-made plastic implants can now be created using additive manufacturing processes that meet the requirements of ASTM F2026 (the standard specification for PEEK polymers for surgical implant applications). surgeries involving a spinal implant made from Evonik’s VESTAKEEP i4 3DF PEEK filament biomaterial.
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