Cleared Traditional

K190436 - KATANA Zirconia Block
(FDA 510(k) Clearance)

May 2019
Decision
90d
Days
Class 2
Risk

K190436 is an FDA 510(k) clearance for the KATANA Zirconia Block. This device is classified as a Powder, Porcelain (Class II - Special Controls, product code EIH).

Submitted by Kuraray Noritake Dental, Inc. (Chiyoda-Ku, JP). The FDA issued a Cleared decision on May 23, 2019, 90 days after receiving the submission on February 22, 2019.

This device falls under the Dental FDA review panel. Regulated under 21 CFR 872.6660.

Submission Details

510(k) Number K190436 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 22, 2019
Decision Date May 23, 2019
Days to Decision 90 days
Submission Type Traditional
Review Panel Dental (DE)
Summary Summary PDF

Device Classification

Product Code EIH — Powder, Porcelain
Device Class Class II - Special Controls
CFR Regulation 21 CFR 872.6660

Similar Devices — EIH Powder, Porcelain

All 477
IPS e.max Zirconia
K253953 · Ivoclar Vivadent, Inc. · Mar 2026
BruxZir? Shaded 16 PLUS
K254283 · Prismatik Dentalcraft, Inc. · Jan 2026
Gradual Dental Zirconia Blank - GT(F) P1, GT(F) P2, and SP Series
K253973 · Liaoning Upcera Co., Ltd. · Jan 2026
Glass Ceramic
K252789 · Shenzhen Xiangtong Co., Ltd. · Dec 2025
BruxZir? NOW
K252446 · Prismatik Dentalcraft, Inc. · Sep 2025
DenMat Multilayered Zirconia Disc
K251593 · Denmat Holding, LLC · Aug 2025