510(k) · Cleared
ClearedChaorum Implant System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Medimecca Co., Ltd. · DZE Implant, Endosseous, Root-Form
Cleared on Jan 5, 2017 as substantially equivalent to K131682 (Medimecca Co., Ltd., 2013) after a 314-day review. Its family tree reaches back 10 generations to 1990. 3 later devices descend from it.
- Decided
- Jan 5, 2017
- Review
- 314 days
- Class
- Class II
- Product code
- DZE
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 10 generations to K894595 (1990). 20 ancestors in all. 3 later devices descend from it, 3 citing it directly.
- Root · 10 generations backK894595 Bonefit R Screw ImplantsInstitut Straumann AG · 1990
- 6 generations between
- 3 generations backK072896 GS Fixture SystemOsstem Implant Co., Ltd. · 2007
- 2 generations backK121047 Hero II Dental Implant System, IS Dental Implant SystemKj Meditech Co., Ltd. · 2012
- 1 generation backK131682 UD Implant SystemMedimecca Co., Ltd. · 2013
- This deviceK160536 Chaorum Implant SystemMedimecca Co., Ltd. · 2017
- Descendant · cites it directly · 0 of its ownK231932 TDS (Techwin Dental System)Techwin Co., Ltd. · 2024
- Descendant · cites it directly · 0 of its ownK211978 JplantJj Medical Co., Ltd. · 2022
- Descendant · cites it directly · 0 of its ownK202039 Honorst Implant SystemMedimecca Co., Ltd. · 2020
Show all 10 generations
- Root · 10 generations backK894595 Bonefit R Screw ImplantsInstitut Straumann AG · 1990
- 9 generations backK984104 Iti Dental Implant SystemStraumann USA · 1999 · Recalled
- 8 generations backK993595 Nobel Biocare's Modified Surface Implant (Intended for Immediate…Nobel Biocare Uas, Inc. · 2000
- 7 generations backK011879 3A Dental Implant SystemOsseco Biosource, Ltd. · 2002
- 6 generations backK051576 Avana Dental Implant SystemOsstem Co., Ltd. · 2005
- 5 generations backK062051 SS SystemOsstem Implant Co., Ltd. · 2006
- 4 generations backK063861 GS SystemOsstem Implant Co., Ltd. · 2007
- 3 generations backK072896 GS Fixture SystemOsstem Implant Co., Ltd. · 2007
- 2 generations backK121047 Hero II Dental Implant System, IS Dental Implant SystemKj Meditech Co., Ltd. · 2012
- 1 generation backK131682 UD Implant SystemMedimecca Co., Ltd. · 2013
- This deviceK160536 Chaorum Implant SystemMedimecca Co., Ltd. · 2017
Most influential descendants
Showing 3 of 3 · See allView FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −10 | K894595 | Bonefit R Screw Implants | Institut Straumann AG | 1990 | — |
| −9 | K984104 | Iti Dental Implant System | Straumann USA | 1999 | 1 |
| −8 | K993595 | Nobel Biocare's Modified Surface Implant (Intended for Immediate Loading Upon… | Nobel Biocare Uas, Inc. | 2000 | — |
| −7 | K011879 | 3A Dental Implant System | Osseco Biosource, Ltd. | 2002 | — |
| −6 | K051576 | Avana Dental Implant System | Osstem Co., Ltd. | 2005 | — |
| −5 | K062051 | SS System | Osstem Implant Co., Ltd. | 2006 | — |
| −4 | K063861 | GS System | Osstem Implant Co., Ltd. | 2007 | — |
| −3 | K072896 | GS Fixture System | Osstem Implant Co., Ltd. | 2007 | — |
| −2 | K121047 | Hero II Dental Implant System, IS Dental Implant System | Kj Meditech Co., Ltd. | 2012 | — |
| −1 | K131682 | UD Implant System | Medimecca Co., Ltd. | 2013 | — |
| 0 (this device) | K160536 | Chaorum Implant System | Medimecca Co., Ltd. | 2017 | — |
| +1 | K231932 | TDS (Techwin Dental System) | Techwin Co., Ltd. | 2024 | — |
| +1 | K211978 | Jplant | Jj Medical Co., Ltd. | 2022 | — |
| +1 | K202039 | Honorst Implant System | Medimecca Co., Ltd. | 2020 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2020 | 1 | 0 |
| 2022 | 1 | 0 |
| 2024 | 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 DZE? 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 DZE device
- #1 K211090 ZENEX Implant Systemscore 25.4 · 15 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 |
|---|---|---|---|
| * | K131682 | UD Implant SystemSummary page 4…ode: DZE, NHA • Classification regulation: 21CFR872.3640 4. Predicate Device: • Primary Predicate Device: UD Implant System by MEDIMECCA Co., Ltd. (K131682) • Reference Predicate Device: Hahn Tapered Implant System by PRISMATIK DENTALCRAFT, INC (K143353) JDentalCar… | 2013 |
| † | K143353 | Hahn Tapered Implant System | 2015 |
| † | K143142 | JDENTALCARE Implant System | 2015 |
| † | K081806 | Idi Implant System | 2008 |
| † | K142260 | NobelActive | 2015 |
| † | K063341 | 3I Osseotite Certain Dental Implants | 2007 |
What descends from it? (3)
3 later devices cite it directly; ranked here by how many devices descend from each in turn.
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 27 years and passes through 8 companies; a new generation was cleared every 2.6 years on median.
- 1 of the 20 ancestors has a recall of any class.
- Of its descendants, K231932 (Techwin Co., Ltd., 2024) has gone furthest, with 0 descendants of its own.
- 1 other device also cites its predicate K131682.
How does its category compare?
All DZE devicesDZE Implant, Endosseous, Root-Form: FDA decisions, review times, recalls and adverse event reports over 20 years. 2017, this device’s year, is highlighted.
FDA decisions per year · DZE
31in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DZE
184in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DZE
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DZE
465,788in 2025
MAUDE reports naming product code DZE, 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 | 43 | 107 | 11 | 225 |
| 2008 | 61 | 118 | 4 | 393 |
| 2009 | 41 | 110 | 3 | 164 |
| 2010 | 34 | 162 | 3 | 360 |
| 2011 | 26 | 194 | 0 | 362 |
| 2012 | 39 | 174 | 11 | 358 |
| 2013 | 42 | 195 | 1 | 391 |
| 2014 | 36 | 265 | 7 | 1,124 |
| 2015 | 36 | 215 | 3 | 2,894 |
| 2016 | 40 | 219 | 15 | 1,116 |
| 2017 | 48 | 223 | 4 | 9,719 |
| 2018 | 41 | 200 | 4 | 12,892 |
| 2019 | 31 | 231 | 8 | 167,016 |
| 2020 | 41 | 230 | 0 | 255,524 |
| 2021 | 34 | 182 | 6 | 479,618 |
| 2022 | 34 | 243 | 0 | 483,224 |
| 2023 | 35 | 248 | 0 | 537,585 |
| 2024 | 40 | 222 | 1 | 473,629 |
| 2025 | 31 | 184 | 1 | 465,788 |
| 2026 | 15 | 194 | 2 | — |
What is it indicated for?
Chaorum Implant System is intended for use in partially or fully edentulous mandibles and maxilla, in
support of single of multiple-unit restorations including; cemented retained, screw retained, or overdenture restorations,
and terminal or intermediate abutment support for fixed bridgework. Chaorum Implant System
is for single stage and two stage surgical procedures. This system is intended for delayed loading.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K160536 · printed Nov 6, 2026
Cite this page
510(k) Report. “K160536: Chaorum Implant System.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K160536
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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