510(k) Report

510(k) · Cleared

Cleared

MT-3A

K961385510(k) TraditionalCleared Sep 25, 1996190-day reviewClass II21 CFR 872.3640

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026

The Emerging Technologies Group · DZE Implant, Endosseous, Root-Form

Cleared on Sep 25, 1996 as substantially equivalent to K902433 (Dental Imaging Assoc., Inc., 1992) and 9 other predicates after a 190-day review. Its family tree reaches back 1 generation to 1991. 87 later devices descend from it.

Decided
Sep 25, 1996
Review
190 days
Class
Class II
Product code
DZE
Recalls
None
Predicates
10

Its longest line of descent runs back 1 generation to K902435 (1991). 10 ancestors in all. 87 later devices descend from it, 1 citing it directly.

Other ancestors, by year clearedDescendants, by year cleared 1994: 7 other ancestors1992: 1 other ancestor1991: 1 other ancestor2006: 1 descendant cleared2012: 2 descendants cleared2009: 1 descendant cleared2011: 3 descendants cleared2017: 4 descendants cleared2013: 2 descendants cleared2021: 6 descendants cleared2014: 4 descendants cleared2016: 7 descendants cleared2019: 5 descendants cleared2015: 2 descendants cleared2023: 8 descendants cleared2018: 3 descendants cleared2024: 8 descendants cleared2020: 8 descendants cleared2022: 9 descendants cleared2025: 9 descendants cleared2026: 5 descendants clearedK902435 · Dia Impression Coping · Dental Imaging Assoc., Inc. · 19911990200020102020
Other ancestors, by generationDescendants, by generation 1 generation back: 9 other ancestors 1 generation forward: 1 descendant2 generations forward: 2 descendants3 generations forward: 1 descendant4 generations forward: 4 descendants5 generations forward: 7 descendants6 generations forward: 19 descendants7 generations forward: 19 descendants8 generations forward: 14 descendants9 generations forward: 13 descendants10 generations forward: 4 descendants11 generations forward: 3 descendants K902435 · Dia Impression Coping · Dental Imaging Assoc., Inc. · 19910+5+10
  1. Root · 1 generation backK902435 Dia Impression CopingDental Imaging Assoc., Inc. · 1991
  2. This deviceK961385 MT-3AThe Emerging Technologies Group · 1996
  3. Descendant · cites it directly · 86 of its ownK053242 Pitt-Easy Dental Implant SystemInnova Life Sciences Corp. · 2006
  4. Descendant · 2 generations on · 84 of its ownK083297 Pitt-Easy Dental Implant SystemSybron Implant Solutions GmbH · 2009
  5. Descendant · 3 generations on · 83 of its ownK102804 Spi Titanium Base for Cad/CamThommen Medical AG · 2011
  6. Descendant · 4 generations on · 45 of its ownK103691 Biohorizons Abutments for ZimmerBioHorizons Implant Systems, Inc. · 2011 · Recalled
  7. Descendant · 5 generations on · 36 of its ownK112440 AB Dental Devices Implants and AccessoriesA.B. Dental Devices, Ltd. · 2012

Showing 5 of 87 descendants. See all descendants

Descendants cleared per year

2006: 12009: 12011: 32012: 22013: 22014: 42015: 22016: 72017: 42018: 32019: 52020: 82021: 62022: 92023: 82024: 82025: 92026: 5
2006high 9 (2022) · low 0 (2007)2026

Most influential descendants

Showing 5 of 87 · See all
  • K053242Pitt-Easy Dental Implant SystemInnova Life Sciences Corp. · 2006 · cites it directly86descendants
  • K083297Pitt-Easy Dental Implant SystemSybron Implant Solutions GmbH · 2009 · 2 generations on84descendants
  • K102804Spi Titanium Base for Cad/CamThommen Medical AG · 2011 · 3 generations on83descendants
  • K103691Biohorizons Abutments for ZimmerBioHorizons Implant Systems, Inc. · 2011 · 4 generations on45descendants
  • K112440AB Dental Devices Implants and AccessoriesA.B. Dental Devices, Ltd. · 2012 · 5 generations on36descendants
View FIG. 1 as a table

Line of descent and top descendants

GenerationNumberDeviceApplicantDecidedRecalls
−1K902435Dia Impression CopingDental Imaging Assoc., Inc.1991—
0 (this device)K961385MT-3AThe Emerging Technologies Group1996—
+1K053242Pitt-Easy Dental Implant SystemInnova Life Sciences Corp.2006—
+2K083297Pitt-Easy Dental Implant SystemSybron Implant Solutions GmbH2009—
+3K102804Spi Titanium Base for Cad/CamThommen Medical AG2011—
+4K103691Biohorizons Abutments for ZimmerBioHorizons Implant Systems, Inc.20111
+5K112440AB Dental Devices Implants and AccessoriesA.B. Dental Devices, Ltd.2012—

Other ancestors by year cleared

Year clearedDevicesWith a Class I recall
199110
199210
199470

Descendants by year cleared

Year clearedDevicesWith a Class I recall
200610
200910
201130
201220
201320
201440
201520
201670
201740
201830
201950
202080
202160
202290
202380
202480
202590
202650
FIG. 1 — Lineage of K961385, 1991–2026Source: FDA 510(k) summaries, read by 510(k) Report · How lineage is built

Get the monthly Device Review Tracker

Notable FDA decisions, review times and new Class I recalls. See an issue.

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. #1 K211090 ZENEX Implant Systemscore 25.4 · 15 generations · no Class I recall
  2. #2 Held for the reportin the report
  3. #3 Held for the reportin the report
Get a 510(k) Report

What was it cleared against? (10)

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.

TypeNumberDeviceApplicantDecidedRecalls
*K902433Dia Anatomic Abutment
Summary page 1
…he CDRH, as well as the Office of Compliance and have received a substantial equivalence letter. Predicate Devices Dental Imaging Associates - Pre-market notification #K902433 Dental Imaging Associates - K902434 Dental Imaging Associates - K902435 Implant Innovations - Pre-angled abutments - K932123 P…
Dental Imaging Assoc., Inc.1992—
*K902434Dia Healing Cap
Summary page 1
…mpliance and have received a substantial equivalence letter. Predicate Devices Dental Imaging Associates - Pre-market notification #K902433 Dental Imaging Associates - K902434 Dental Imaging Associates - K902435 Implant Innovations - Pre-angled abutments - K932123 Predicate Devices For Wide Body Nobe…
Dental Imaging Assoc., Inc.1991—
*K902435Dia Impression Coping
Summary page 1
…ial equivalence letter. Predicate Devices Dental Imaging Associates - Pre-market notification #K902433 Dental Imaging Associates - K902434 Dental Imaging Associates - K902435 Implant Innovations - Pre-angled abutments - K932123 Predicate Devices For Wide Body Nobelpharma - K925766 Nobelpharma - K9348…
Dental Imaging Assoc., Inc.1991—
*K932123Implant Innovation Pre-Angled Abutment System
Summary page 1
…ging Associates - Pre-market notification #K902433 Dental Imaging Associates - K902434 Dental Imaging Associates - K902435 Implant Innovations - Pre-angled abutments - K932123 Predicate Devices For Wide Body Nobelpharma - K925766 Nobelpharma - K934826 Nobelpharma - K934495 Implant Innovations - K933969…
Implant Innovations International, Inc.1994—
*K925766Branemark System Temporary Solutions
Summary page 1
…l Imaging Associates - K902434 Dental Imaging Associates - K902435 Implant Innovations - Pre-angled abutments - K932123 Predicate Devices For Wide Body Nobelpharma - K925766 Nobelpharma - K934826 Nobelpharma - K934495 Implant Innovations - K933969 Implant Innovations - K934126 Implant Innovations - K93…
Nobelpharma USA, Inc.1994—
*K934826Branemark-Healing Caps, DCC045, DCC046, DCC104
Summary page 1
…K902434 Dental Imaging Associates - K902435 Implant Innovations - Pre-angled abutments - K932123 Predicate Devices For Wide Body Nobelpharma - K925766 Nobelpharma - K934826 Nobelpharma - K934495 Implant Innovations - K933969 Implant Innovations - K934126 Implant Innovations - K933462 Device Descripti…
Nobelpharma USA, Inc.1994—
*K934495Branemark System (R) Ucla-Type Abutment Complete
Summary page 1
…ng Associates - K902435 Implant Innovations - Pre-angled abutments - K932123 Predicate Devices For Wide Body Nobelpharma - K925766 Nobelpharma - K934826 Nobelpharma - K934495 Implant Innovations - K933969 Implant Innovations - K934126 Implant Innovations - K933462 Device Description: Endosseous implan…
Nobelpharma AB1994—
*K933969Tapered Abutment and Related Components
Summary page 1
…nt Innovations - Pre-angled abutments - K932123 Predicate Devices For Wide Body Nobelpharma - K925766 Nobelpharma - K934826 Nobelpharma - K934495 Implant Innovations - K933969 Implant Innovations - K934126 Implant Innovations - K933462 Device Description: Endosseous implant system consists of implants,…
Implant Innovations, Inc.1994—
*K934126One and Two Piece Temporary Healing,(Emergence Profile) Abutments
Summary page 1
…utments - K932123 Predicate Devices For Wide Body Nobelpharma - K925766 Nobelpharma - K934826 Nobelpharma - K934495 Implant Innovations - K933969 Implant Innovations - K934126 Implant Innovations - K933462 Device Description: Endosseous implant system consists of implants, tools and abutments. This sub…
Implant Innovations, Inc.19947
*K933462Conical Abutment
Summary page 1
…evices For Wide Body Nobelpharma - K925766 Nobelpharma - K934826 Nobelpharma - K934495 Implant Innovations - K933969 Implant Innovations - K934126 Implant Innovations - K933462 Device Description: Endosseous implant system consists of implants, tools and abutments. This submission includes pre-machined…
Implant Innovations, Inc.1994—

Also cleared against K902433: 9 other devices →

What descends from it? (87)

See all 87

1 later device cites it directly; ranked here by how many devices descend from each in turn.

NumberDeviceApplicantDecidedDescendants
K053242Pitt-Easy Dental Implant SystemInnova Life Sciences Corp.200686

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?

  • 1 of the 10 ancestors has a recall of any class.
  • Of its descendants, K053242 (Innova Life Sciences Corp., 2006) has gone furthest, with 86 descendants of its own.
  • 9 other devices also cite its predicate K902433.

How does its category compare?

All DZE devices

DZE Implant, Endosseous, Root-Form: FDA decisions, review times, recalls and adverse event reports over 20 years.

FDA decisions per year · DZE

31in 2025

2007: 432008: 612009: 412010: 342011: 262012: 392013: 422014: 362015: 362016: 402017: 482018: 412019: 312020: 412021: 342022: 342023: 352024: 402025: 312026 (partial year): 15
2007high 61 (2008) · low 26 (2011)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · DZE

184in 2025

2007: 107 days median2008: 118 days median2009: 110 days median2010: 162 days median2011: 194 days median2012: 174 days median2013: 195 days median2014: 265 days median2015: 215 days median2016: 219 days median2017: 223 days median2018: 200 days median2019: 231 days median2020: 230 days median2021: 182 days median2022: 243 days median2023: 248 days median2024: 222 days median2025: 184 days median2026 (partial year): 194 days median
2007high 265 (2014) · low 107 (2007)2026

Receipt to decision; years with fewer than 3 clearances left blank.

Recalls per year · DZE

1in 2025

2007: 112008: 42009: 32010: 32012: 112013: 12014: 72015: 32016: 152017: 42018: 42019: 82021: 62024: 12025: 12026 (partial year): 2
2007high 15 (2016) · low 0 (2011)2026

Class I (0 since 2007) Class II/III not classified

Adverse event reports per year · DZE

465,788in 2025

2007: 2252008: 3932009: 1642010: 3602011: 3622012: 3582013: 3912014: 1,1242015: 2,8942016: 1,1162017: 9,7192018: 12,8922019: 167,0162020: 255,5242021: 479,6182022: 483,2242023: 537,5852024: 473,6292025: 465,788
2007high 537,585 (2023) · low 164 (2009)2025

MAUDE reports naming product code DZE, not matched to any one device; reports are not rates.

View these four charts as a table
YearDecisionsMedian 510(k) review, daysRecalls (Class I)MAUDE reports
20074310711225
2008611184393
2009411103164
2010341623360
2011261940362
20123917411358
2013421951391
20143626571,124
20153621532,894
201640219151,116
20174822349,719
201841200412,892
2019312318167,016
2020412300255,524
2021341826479,618
2022342430483,224
2023352480537,585
2024402221473,629
2025311841465,788
2026151942—

What is it indicated for?

The wide body abutments and pre-angled abutments are similar to those of other implant systems in their intended use which is to facilitate the prosthetic phase and installation of the prosthesis for the patient.

Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.

Also cleared against K902433

9 other devices cite the same predicate.

  • K961381Kis-Iii Non-Submerged Implant, Screws and CylindersThe Emerging Technologies Group · 1997
  • K961384MT-2The Emerging Technologies Group · 1996
  • K961387MT-XThe Emerging Technologies Group · 1996
  • K961386MT-2AThe Emerging Technologies Group · 1996
  • K961383MT1The Emerging Technologies Group · 1996
  • K961382MT1AThe Emerging Technologies Group · 1996

More from The Emerging Technologies Group

7 FDA decisions under this applicant name. See the company

  • K961381Kis-Iii Non-Submerged Implant, Screws and CylindersThe Emerging Technologies Group · 1997
  • K961387MT-XThe Emerging Technologies Group · 1996
  • K961384MT-2The Emerging Technologies Group · 1996
  • K961383MT1The Emerging Technologies Group · 1996
  • K961382MT1AThe Emerging Technologies Group · 1996

Recent decisions in DZE

The DZE category page

  • K261295MultiNeO Dental Implant SystemAlpha Bio Tec, Ltd. · 2026
  • K261392TriActive Dental Implant SystemParagon Implant Mfg., LLC · 2026
  • K260463ZEROS Dental Implant SystemZeros Co., Ltd. · 2026
  • K251188UNIQA® Dental Implants SystemUniqa Dental, Ltd. · 2026
  • K251232MegaGen Zygoma Dental Implant SystemMegagen Implant Co., Ltd. · 2026

https://510kreport.com/device/K961385 · printed Nov 4, 2026

Cite this page

510(k) Report. “K961385: MT-3A.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K961385

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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