510(k) · Cleared
ClearedPrimaconnex RD and WD Esthetic Contour ZI Abutments
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Lifecore Biomedical, Inc. · NHA Abutment, Implant, Dental, Endosseous
Cleared on Oct 5, 2007 as substantially equivalent to K063602 (Zoll Circulation, 2006) after a 23-day review. Its family tree reaches back 5 generations to 1985. 1 later device descends from it.
- Decided
- Oct 5, 2007
- Review
- 23 days
- Class
- Class II
- Product code
- NHA
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 5 generations to K851139 (1985). 6 ancestors in all. 1 later device descends from it, 1 citing it directly.
- Root · 5 generations backK851139 Thumper Cardiopulmonary Resuscitator 1005Michigan Instruments, Inc. · 1985
- 4 generations backK022345 Autopulse Resuscitation SystemRevivant Corp. · 2002 · Recalled
- 3 generations backK032852 Modification to: Autopulse Resuscitation System Model 100Revivant Corp. · 2003 · Recalled
- 2 generations backK040453 Autopulse Resuscitation System, Model 100Revivant Corp. · 2004 · Recalled
- 1 generation backK063602 Autopulse Resuscitation System MODEL100Zoll Circulation · 2006 · Recalled
- This deviceK072572 Primaconnex RD and WD Esthetic Contour ZI AbutmentsLifecore Biomedical, Inc. · 2007
- Descendant · cites it directly · 0 of its ownK073032 Primaconnex SD Esthetic Contour ZI AbutmentsLifecore Biomedical, Inc. · 2007
Most influential descendants
Showing 1 of 1 · See all- K073032Primaconnex SD Esthetic Contour ZI AbutmentsLifecore Biomedical, Inc. · 2007 · cites it directly0descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −5 | K851139 | Thumper Cardiopulmonary Resuscitator 1005 | Michigan Instruments, Inc. | 1985 | — |
| −4 | K022345 | Autopulse Resuscitation System | Revivant Corp. | 2002 | 2 |
| −3 | K032852 | Modification to: Autopulse Resuscitation System Model 100 | Revivant Corp. | 2003 | 2 |
| −2 | K040453 | Autopulse Resuscitation System, Model 100 | Revivant Corp. | 2004 | 2 |
| −1 | K063602 | Autopulse Resuscitation System MODEL100 | Zoll Circulation | 2006 | 1 |
| 0 (this device) | K072572 | Primaconnex RD and WD Esthetic Contour ZI Abutments | Lifecore Biomedical, Inc. | 2007 | — |
| +1 | K073032 | Primaconnex SD Esthetic Contour ZI Abutments | Lifecore Biomedical, Inc. | 2007 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2001 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2007 | 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 NHA? 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 NHA device
- #1 K222288 DESS Dental Smart Solutionsscore 30.7 · 19 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 |
|---|---|---|---|
| * | K063602 | Autopulse Resuscitation System MODEL100Summary page 1…djunct to manual CPR, on adult patients only, in cases of clinical death as defined by lack of spontaneous breathing and pulse. Predicate Devices K063602 AutoPulse® Resuscitation System Model 100 Device Description AutoPulse Resuscitation System Model 100 ("Device") i… | 2006 |
What descends from it? (1)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K073032 | Primaconnex SD Esthetic Contour ZI Abutments | 2007 | 0 |
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 22 years and passes through 4 companies; a new generation was cleared every 1.2 years on median.
- 5 of the 6 ancestors have a recall of any class.
- Of its descendants, K073032 (Lifecore Biomedical, Inc., 2007) has gone furthest, with 0 descendants of its own.
- 2 other devices also cite its predicate K063602.
How does its category compare?
All NHA devicesNHA Abutment, Implant, Dental, Endosseous: FDA decisions, review times, recalls and adverse event reports over 20 years. 2007, this device’s year, is highlighted.
FDA decisions per year · NHA
40in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · NHA
147in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · NHA
1in 2025
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · NHA
838in 2025
MAUDE reports naming product code NHA, 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 | 38 | 91 | 1 | 1 |
| 2008 | 31 | 90 | 2 | 8 |
| 2009 | 30 | 95 | 0 | 30 |
| 2010 | 19 | 162 | 0 | 61 |
| 2011 | 31 | 130 | 5 | 56 |
| 2012 | 25 | 171 | 1 | 5 |
| 2013 | 22 | 184 | 1 | 143 |
| 2014 | 27 | 160 | 0 | 146 |
| 2015 | 29 | 151 | 1 | 858 |
| 2016 | 38 | 202 | 36 | 314 |
| 2017 | 31 | 188 | 2 | 577 |
| 2018 | 31 | 200 | 1 | 591 |
| 2019 | 28 | 160 | 0 | 530 |
| 2020 | 38 | 153 | 7 | 458 |
| 2021 | 29 | 211 | 0 | 546 |
| 2022 | 33 | 142 | 0 | 497 |
| 2023 | 51 | 147 | 3 | 618 |
| 2024 | 43 | 158 | 0 | 635 |
| 2025 | 40 | 147 | 1 | 838 |
| 2026 | 23 | 169 | 3 | — |
What is it indicated for?
The AutoPulse Resuscitation System Model 100 is intended to be used as an adjunct to manual CPR, on adult patients only, in cases of clinical death as defined by lack of spontaneous breathing and pulse.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K072572 · printed Nov 4, 2026
Cite this page
510(k) Report. “K072572: Primaconnex RD and WD Esthetic Contour ZI Abutments.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K072572
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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