510(k) · Cleared
ClearedComputed Tomography X-Ray System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
VATECH Co., Ltd. · OAS X-Ray, Tomography, Computed, Dental
Cleared on Mar 25, 2011 as substantially equivalent to K090991 (E-Woo Technology, 2009) after a 239-day review. Its family tree reaches back 4 generations to 1997. 2 later devices descend from it.
- Decided
- Mar 25, 2011
- Review
- 239 days
- Class
- Class II
- Product code
- OAS
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 4 generations to K973642 (1997). 5 ancestors in all. 2 later devices descend from it, 1 citing it directly.
- Root · 4 generations backK973642 Orthopantomograph OP100 and Orthoceph OC100Instrumentarium Imaging, Inc. · 1997
- 3 generations backK063773 Volumetric TomographyInstrumentarium Dental, Inc. · 2007
- 2 generations backK082350 PAX-500VATECH Co., Ltd. · 2008
- 1 generation backK090991 Computed Tomography X-Ray System, Model Picasso-DuoE-Woo Technology · 2009
- This deviceK102196 Computed Tomography X-Ray SystemVATECH Co., Ltd. · 2011
- Descendant · cites it directly · 1 of its ownK132983 Ton-95LH, Pax-I3D OrthoVATECH Co., Ltd. · 2014
- Descendant · 2 generations on · 0 of its ownK160882 PaX-i3D Green Premium (Model: PCT-90LH)VATECH Co., Ltd. · 2016
Most influential descendants
Showing 2 of 2 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −4 | K973642 | Orthopantomograph OP100 and Orthoceph OC100 | Instrumentarium Imaging, Inc. | 1997 | — |
| −3 | K063773 | Volumetric Tomography | Instrumentarium Dental, Inc. | 2007 | — |
| −2 | K082350 | PAX-500 | VATECH Co., Ltd. | 2008 | — |
| −1 | K090991 | Computed Tomography X-Ray System, Model Picasso-Duo | E-Woo Technology | 2009 | — |
| 0 (this device) | K102196 | Computed Tomography X-Ray System | VATECH Co., Ltd. | 2011 | — |
| +1 | K132983 | Ton-95LH, Pax-I3D Ortho | VATECH Co., Ltd. | 2014 | — |
| +2 | K160882 | PaX-i3D Green Premium (Model: PCT-90LH) | VATECH Co., Ltd. | 2016 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2007 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2014 | 1 | 0 |
| 2016 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in OAS? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new OAS device
- #1 K213226 RCT700score 18.0 · 13 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K090991 | Computed Tomography X-Ray System, Model Picasso-DuoSummary page 2…Submission - PaX-Zenith3D Predicate Device: Manufacturer F-WOO Technology Co., Ltd. Device Picasso-Duo 510(k) Number K090991 (Decision Date - 10/9/2009) Substantial Equivalence: PaX-Zenith3D described in this 510(k) has the similar intended use a… | 2009 |
What descends from it? (2)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K132983 | Ton-95LH, Pax-I3D Ortho | 2014 | 1 |
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 14 years and passes through 4 companies; a new generation was cleared every 1.7 years on median.
- None of the 5 ancestors has a recall.
- Of its descendants, K132983 (VATECH Co., Ltd., 2014) has gone furthest, with 1 descendant of its own.
How does its category compare?
All OAS devicesOAS X-Ray, Tomography, Computed, Dental: FDA decisions, review times, recalls and adverse event reports over 20 years. 2011, this device’s year, is highlighted.
FDA decisions per year · OAS
9in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · OAS
144in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · OAS
3in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · OAS
1in 2025
MAUDE reports naming product code OAS, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 2 | — | 0 | 0 |
| 2008 | 2 | — | 0 | 1 |
| 2009 | 2 | — | 0 | 0 |
| 2010 | 1 | — | 0 | 0 |
| 2011 | 6 | 168 | 0 | 0 |
| 2012 | 7 | 110 | 0 | 0 |
| 2013 | 10 | 155 | 0 | 0 |
| 2014 | 5 | 170 | 0 | 0 |
| 2015 | 5 | 164 | 1 | 0 |
| 2016 | 12 | 154 | 0 | 0 |
| 2017 | 4 | 209 | 0 | 0 |
| 2018 | 11 | 57 | 0 | 0 |
| 2019 | 7 | 55 | 0 | 1 |
| 2020 | 9 | 113 | 0 | 0 |
| 2021 | 11 | 92 | 0 | 0 |
| 2022 | 6 | 105 | 0 | 1 |
| 2023 | 12 | 77 | 0 | 1 |
| 2024 | 4 | 129 | 0 | 2 |
| 2025 | 9 | 144 | 3 | 1 |
| 2026 | 9 | 77 | 0 | — |
What is it indicated for?
PaX-Zenith3D is a computed tomography x-ray system intended to take panoramic, cross-sectional images of the oral and craniofacial anatomy and provide diagnostic information for children and adults clinical care in dentistry. The device is operated and used by x-ray technicians and dentists including oral surgeons.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K102196 · printed Nov 6, 2026
Cite this page
510(k) Report. “K102196: Computed Tomography X-Ray System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K102196
Report an extraction error
Are you the manufacturer?
Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026