Class Class II
Green X 21 (PHT-90CHO) (K243081)
Description
Green X 21 (PHT-90CHO) by VATECH Co., Ltd., an FDA 510(k) cleared radiology device.
Regulatory Information
Device ClassClass Class II
510(k) NumberK243081
Clearance Date2025-02-14
Clearance TypeTraditional
Product CodeOAS
Regulation Number892.1750
FDA Database
View on FDA DatabaseCategories
Predicate lineage for K243081
A 510(k) clearance is granted by showing substantial equivalence to an earlier legally marketed device, called the predicate. This lineage is named in the 510(k) summary document and is not published by the FDA as a connected dataset. Green X 21 (PHT-90CHO) (K243081) cites 3 predicate devices and is itself cited by 0 later devices.
Predicate devices cited by this clearance
| K number | Device | Applicant | Year |
|---|---|---|---|
| K241114 | EzDent-i / E2 / Prora View / Smart M Viewer (v3.5) | Ewoosoft Co., Ltd. | 2024 |
| K231757 | Ez3D-i /E3 | Ewoosoft Co., Ltd. | 2023 |
| K210329 | Green X 18(Model : PHT-75CHS) | VATECH Co., Ltd. | 2021 |
Trace the full predicate network for K243081
A link appears here only where the predicate could be read from a published 510(k) summary. Where no summary exists or a reference cannot be resolved to a K number, no link is drawn, so a gap means unknown rather than none.