Technical review outlines material jetting requirements for hearing aids and dental appliances, highlighting necessary post-processing for biocompatibility.
This white paper covers OTO hearing device and dental photopolymers for material jetting and full-colour professional manufacturing workflows. Hearing-device and dental photopolymers require controlled biocompatibility framing, colour, mechanical performance, surface finish, cleaning, post-cure and validated post-processing. Final device compliance remains the responsibility of the legal manufacturer.
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Juan Segurola (2026) studied this question.
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