 SALT LAKE CITY, Oct. 06, 2021 GLOBE NEWSWIRE -- SINTX Technologies, Inc. NASDAQ: SINT SINTX or the Company, an original equipment manufacturer of advanced ceramics, announced today that it has shipped production quantities of a new porous, laser-textured monolithic silicon nitride implant made of FleX SN sintx.commaterialsflex to be used in surgical spinal solutions. The shipment is the result of a successful collaboration with CTL Amedica to design and manufacture the new implants. 