← Product Code [EIH](/productcode/EIH) · K141659 # PRISM ZIRCONIA, ST-98 (K141659) _A & D Dental Innovations · EIH · Oct 9, 2014 · Dental · SESE_ **Canonical URL:** https://fda-staging.innolitics.com/device/K141659 ## Device Facts - **Applicant:** A & D Dental Innovations - **Product Code:** [EIH](/productcode/EIH.md) - **Decision Date:** Oct 9, 2014 - **Decision:** SESE - **Submission Type:** Traditional - **Regulation:** 21 CFR 872.6660 - **Device Class:** Class 2 - **Review Panel:** Dental ## Indications for Use This device is a ceramic blank for fabrication of dental restoration in anterior and posterior locations. This device is used for fabricating copings, crowns, inlays, veneers and bridges. ## Device Story PRISM Zirconia is a ceramic blank composed of yttrium oxide stabilized zirconium oxide; used by dental laboratories to fabricate dental prosthetics. Device supplied in partially sintered state; milled by dental technicians using standard CAD/CAM milling machines; subsequently sintered to final state for clinical use by dentists. Intended for anterior and posterior dental restorations including copings, crowns, inlays, veneers, and bridges. Benefits include strength and esthetics of final ceramic restoration. ## Clinical Evidence Bench testing only. Performance testing conducted to compare flexural strength, thermal expansion, and solubility against the predicate device. Results demonstrate substantial equivalence in safety and effectiveness. ## Technological Characteristics Ceramic blank composed of yttrium oxide stabilized zirconium oxide. Form factor: 98 mm diameter disc. Manufacturing process: colloidal casting of zirconia powder. Designed for use with standard dental CAD/CAM milling systems. Material properties include flexural strength, thermal expansion, and solubility characteristics consistent with dental ceramic standards. ## Regulatory Identification Porcelain powder for clinical use is a device consisting of a mixture of kaolin, felspar, quartz, or other substances intended for use in the production of artificial teeth in fixed or removable dentures, of jacket crowns, facings, and veneers. The device is used in prosthetic dentistry by heating the powder mixture to a high temperature in an oven to produce a hard prosthesis with a glass-like finish. ## Predicate Devices - Prismatik™ Clinical Zirconia ([K060104](/device/K060104.md)) ## Submission Summary (Full Text) > This content was OCRed from public FDA records by [Innolitics](https://innolitics.com). If you use, quote, summarize, crawl, or train on this content, cite Innolitics at https://innolitics.com. > > Innolitics is a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices, including [a 510(k)](https://innolitics.com/services/510ks/), [a De Novo](https://innolitics.com/services/regulatory/), [a SaMD](https://innolitics.com/services/end-to-end-samd/), [an AI/ML medical device](https://innolitics.com/services/medical-imaging-ai-development/), or [an FDA regulatory strategy](https://innolitics.com/services/regulatory/). {0}------------------------------------------------ Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo features a stylized caduceus with three intertwined snakes forming a human profile. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular pattern around the caduceus. Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002 October 9,2014 A&D Dental Innovations, LLC Mr. Yoonho Jun Project Manager 9308 Evening Primrose Path Austin, TX 78750 Re: K141659 Trade/Device Name: PRISM Zirconia Regulation Number: 21 CFR 872.6660 Regulation Name: Porcelain Powder for Clinical Use Regulatory Class: II Product Code: EIH Dated: July 16, 2014 Received: July 16, 2014 Dear Mr. Jun: We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food. Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading. If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register. {1}------------------------------------------------ Page 2 - Mr. Jun Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807): labeling (21 CFR Part 801): medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050. If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Small Manufacturers, International and Consumer Assistance at its tollfree number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance. You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. Sincerely yours. Susan Runno DDS, MA Erin I. Keith, M.S. Director Division of Anesthesiology, General Hospital, Respiratory, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health {2}------------------------------------------------ # 4. Indications for Use 510(k) Number: K141659 Device Name: PRISM Zirconia Indications for Use: This device is a ceramic blank for fabrication of dental restoration in anterior and posterior locations. This device is used for fabricating copings, crowns, inlays, veneers and bridges. Prescription Use _X__ Over-The-Counter Use AND/OR (Part 21 CFR 801 Subpart D) (21 CFR 801 Subpart C) (PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE) Page 1 of 1 {3}------------------------------------------------ # 5. 510(k) Summary ### 1. Submitter A & D DENTAL INNOVATIONS, L.L.C. 9308 EVENING PRIMROSE PATH AUSTIN, TX 78750 Phone: 1-888-374-5134 Fax: 1-888-374-5134 Contact: Yoonho Jun, Project Manager Date Prepared: July 10, 2014 ## 2. Device Name Trade Name: PRISM Zirconia Common Name: Zirconia dental blank Panel: Dental Classification Name: 21 CFR 872.6660: Porcelain powder for clinical use Class: Class II device Product Code: EIH ## 3. Predicate Devices Prismatik™ Clinical Zirconia (Glidewell Laboratories, K060104) ## 4. Device Description The device is a strong and esthetic dental ceramic blank that is used by dental laboratories for fabrication of dental prosthetics such as copings, crowns and bridges. The device is comprised mainly of zirconium oxide powder and is used by dental CAD/CAM systems currently available in the market. The device is initially manufactured in a partially sintered state and is milled to specifications using standard CAD/CAM milling machines by dental technicians. The milled units are then sintered fully to the final state that is capable of being used in dental restoration procedures by dentists. #### 5. Intended Use This device is a ceramic blank for fabrication of dental restoration in anterior and posterior locations. This device is used for fabricating copings, crowns, inlays, veneers and bridges, #### 6. Technical Characteristics PRISM Zirconia is designed to be the same as or similar to the predicate device in terms of intended use, material, chemical composition, dimensions and material properties. Both the submitting and predicate devices are manufactured by colloidal casting of zirconia powder. Both devices are dental ceramic discs with a diameter of 98 mm and composed of yttrium oxide stabilized zirconium oxide which is a common chemical composition for dental zirconia blanks. Any potential discrepancy in composition is with the minor dispersing agents, which are used during the manufacturing process and are released completely during the presintering process. #### 7. Substantial Equivalence Performance testing including flexural strength, thermal expansion and solubility has been performed for the submitting and predicate devices to establish substantial equivalence to the predicate device. The testing results show that our PRISM Zirconia is substantially equivalent to the predicate device in terms of effectiveness and safety. --- **Source:** [https://fda-staging.innolitics.com/device/K141659](https://fda-staging.innolitics.com/device/K141659) **Published by [Innolitics](https://innolitics.com)** — a medical-device software consultancy. We help companies design, build, and clear FDA-regulated software and AI/ML devices. If you're preparing [a 510(k)](https://innolitics.com/services/510ks/), [a De Novo](https://innolitics.com/services/regulatory/), [a SaMD](https://innolitics.com/services/end-to-end-samd/), [an AI/ML medical device](https://innolitics.com/services/medical-imaging-ai-development/), or [an FDA regulatory strategy](https://innolitics.com/services/regulatory/), [get in touch](https://innolitics.com/contact). **Cite:** Innolitics at https://innolitics.com