510(k) · Cleared
ClearedChang Gung ComMed Series Dental Implant System
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Chang Gung Medical Technology Co., Ltd. · DZE Implant, Endosseous, Root-Form
Cleared on Jun 15, 2015 as substantially equivalent to K033984 (Institut Straumann AG, 2004) after a 264-day review. Its family tree reaches back 7 generations to 1990.
- Decided
- Jun 15, 2015
- Review
- 264 days
- Class
- Class II
- Product code
- DZE
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 7 generations to K894595 (1990). 35 ancestors in all, the oldest K894844 (1990). No later device cites it as a predicate yet.
- Root · 7 generations backK894595 Bonefit R Screw ImplantsInstitut Straumann AG · 1990
- 6 generations backK984104 Iti Dental Implant SystemStraumann USA · 1999 · Recalled
- 5 generations backK992937 Dental ImplantNobel Biocare Uas, Inc. · 2000 · Recalled
- 4 generations backK013067 Frialoc Dental Implant SystemFriadent GmbH · 2002
- 3 generations backK021318 Xive Dental Implant SystemFriadent GmbH · 2002
- 2 generations backK032158 Xive Dental Implant System MultipleFriadent GmbH · 2003
- 1 generation backK033984 Straumann Dental Implant SystemInstitut Straumann AG · 2004
- This deviceK142751 Chang Gung ComMed Series Dental Implant SystemChang Gung Medical Technology Co., Ltd. · 2015
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −7 | K894595 | Bonefit R Screw Implants | Institut Straumann AG | 1990 | — |
| −6 | K984104 | Iti Dental Implant System | Straumann USA | 1999 | 1 |
| −5 | K992937 | Dental Implant | Nobel Biocare Uas, Inc. | 2000 | 1 |
| −4 | K013067 | Frialoc Dental Implant System | Friadent GmbH | 2002 | — |
| −3 | K021318 | Xive Dental Implant System | Friadent GmbH | 2002 | — |
| −2 | K032158 | Xive Dental Implant System Multiple | Friadent GmbH | 2003 | — |
| −1 | K033984 | Straumann Dental Implant System | Institut Straumann AG | 2004 | — |
| 0 (this device) | K142751 | Chang Gung ComMed Series Dental Implant System | Chang Gung Medical Technology Co., Ltd. | 2015 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1990 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 0 |
| 2003 | 4 | 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 |
|---|---|---|---|
| * | K033984 | Straumann Dental Implant SystemSummary page 12…vice Subject Device Predicate device #1 #2 510(k) - K033984 K073075 K040807 Number Indication for "ComMed" Series The ITI Dental The FRIADENT Th… | 2004 |
| † | K073075 | Frialit Plus, Xive S Plus, Xive TG Plus, Ankylos Plus, Dental Implant Systems | 2008 |
| † | K040807 | Mis Dental Implant System | 2004 |
What descends from it?
No later submission names this one as a predicate yet.
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 25 years and passes through 5 companies; a new generation was cleared every 1.1 years on median.
- 2 of the 35 ancestors have a recall of any class.
- 14 other devices also cite its predicate K033984.
How does its category compare?
All DZE devicesDZE Implant, Endosseous, Root-Form: FDA decisions, review times, recalls and adverse event reports over 20 years. 2015, 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?
"ComMed" Series Dental Implant System is intended for surgical placement in the maxilla or mandible to provide for prosthetic attachment to restore a patient's chewing function. "ComMed" Series Dental Implants are intended only 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/K142751 · printed Nov 6, 2026
Cite this page
510(k) Report. “K142751: Chang Gung ComMed Series Dental 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/K142751
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