510(k) · Cleared
ClearedThumper, Model: 1008
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Michigan Instruments, Inc. · DRM Compressor, Cardiac, External
Cleared on Feb 14, 2008 as substantially equivalent to K972525 (Michigan Instruments, Inc., 1997) and 1 other predicate after a 106-day review. Its family tree reaches back 5 generations to 1985. 1 of the 14 devices in its family, counting itself, has a Class I recall. 6 later devices descend from it.
- Decided
- Feb 14, 2008
- Review
- 106 days
- Class
- Class II
- Product code
- DRM
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 5 generations to K851139 (1985). 7 ancestors in all. 6 later devices descend from it, 1 citing it directly. 1 of the 14 devices in this family, counting this one, has a Class I recall.
- 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 deviceK073079 Thumper, Model: 1008Michigan Instruments, Inc. · 2008
- Descendant · cites it directly · 5 of its ownK090422 LUCAS 2Jolife AB · 2009 · Recalled
- Descendant · 2 generations on · 2 of its ownK161768 LUCAS 3 Chest Compression SystemJolife AB · 2016 · Recalled
- Descendant · 3 generations on · 1 of its ownK173553 LUCAS 3 Chest Compression SystemJolife AB · 2018
- Descendant · 4 generations on · 0 of its ownK211289 RMU-2000 Automated Chest Compression SystemDefibtech, LLC · 2021 · Recalled (Class I)
- Descendant · 2 generations on · 0 of its ownK153628 ROSC-U Mini Chest Compressor (RMCC)Resuscitation International, LLC · 2016
Showing 5 of 6 descendants. See all descendants
Descendants cleared per year
Class I recalls in this family
- K211289 RMU-2000 Automated Chest Compression System4 generations on · 2021
Most influential descendants
Showing 5 of 6 · See all- K090422LUCAS 2Jolife AB · 2009 · cites it directly5descendants
- K161768LUCAS 3 Chest Compression SystemJolife AB · 2016 · 2 generations on2descendants
- K173553LUCAS 3 Chest Compression SystemJolife AB · 2018 · 3 generations on1descendant
- K211289RMU-2000 Automated Chest Compression SystemDefibtech, LLC · 2021 · 4 generations on0descendants
- K153628ROSC-U Mini Chest Compressor (RMCC)Resuscitation International, LLC · 2016 · 2 generations on0descendants
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) | K073079 | Thumper, Model: 1008 | Michigan Instruments, Inc. | 2008 | — |
| +1 | K090422 | LUCAS 2 | Jolife AB | 2009 | 3 |
| +2 | K161768 | LUCAS 3 Chest Compression System | Jolife AB | 2016 | 2 |
| +3 | K173553 | LUCAS 3 Chest Compression System | Jolife AB | 2018 | — |
| +4 | K211289 | RMU-2000 Automated Chest Compression System | Defibtech, LLC | 2021 | Class I |
| +2 | K153628 | ROSC-U Mini Chest Compressor (RMCC) | Resuscitation International, LLC | 2016 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1997 | 1 | 0 |
| 2001 | 1 | 0 |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 2009 | 1 | 0 |
| 2014 | 1 | 0 |
| 2016 | 2 | 0 |
| 2018 | 1 | 0 |
| 2021 | 1 | 1 |
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.
1 device in this family has a Class I recall. 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 DRM device
- #1 K221700 AutoPulse NXT Resuscitation Systemscore -7.5 · 6 generations · Class I recall
- #2 Held for the reportin the report
What was it cleared against? (2)
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 |
|---|---|---|---|
| * | K972525 | ThumperSummary page 1…ion Name External Cardiac Compressor, Product Code DRM, Regulation Number 870.5200 Predicate Devices Thumper® Cardiopulmonary Resuscitator, Model 1007 (K972525) ZOLLO AutoPulse® (K063602) Purpose of the Special 510(k) Notice The Thumper®)Model 1008 is a modification to Thumper… | 1997 |
| * | K063602 | Autopulse Resuscitation System MODEL100Summary page 1…Compressor, Product Code DRM, Regulation Number 870.5200 Predicate Devices Thumper® Cardiopulmonary Resuscitator, Model 1007 (K972525) ZOLLO AutoPulse® (K063602) Purpose of the Special 510(k) Notice The Thumper®)Model 1008 is a modification to Thumper® Model 1007. In… | 2006 |
What descends from it? (6)
1 later device cites it directly; ranked here by how many devices descend from each in turn.
| Number | Device | Decided | Descendants |
|---|---|---|---|
| K090422 | LUCAS 2 | 2009 | 5 |
Has anything in its family been recalled? (1 Class I)
No FDA recall names this device.
Relatives with a Class I recall
Class I is FDA’s most serious recall class. A recall in the family tree is context for this device, not evidence about it.
- K211289RMU-2000 Automated Chest Compression SystemDefibtech, LLC · 2021 · 4 generations on · ◆ in the 2021 descendants bar of FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 23 years and passes through 3 companies; a new generation was cleared every 1.2 years on median.
- 6 of the 7 ancestors have a recall of any class.
- Of its descendants, K090422 (Jolife AB, 2009) has gone furthest, with 5 descendants of its own.
- 4 other devices also cite its predicate K972525.
How does its category compare?
All DRM devicesDRM Compressor, Cardiac, External: FDA decisions, review times, recalls and adverse event reports over 20 years. 2008, this device’s year, is highlighted.
FDA decisions per year · DRM
1in 2023
2026 to Oct 25, outlined.
Median 510(k) review, days · DRM
Too few DRM 510(k)s in any year since 2007 to give a median.
Recalls per year · DRM
1in 2022
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DRM
690in 2025
MAUDE reports naming product code DRM, 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 | 0 | — | 0 | 8 |
| 2008 | 2 | — | 1 | 13 |
| 2009 | 1 | — | 0 | 9 |
| 2010 | 1 | — | 0 | 7 |
| 2011 | 0 | — | 1 | 16 |
| 2012 | 1 | — | 1 | 483 |
| 2013 | 0 | — | 0 | 1,268 |
| 2014 | 1 | — | 0 | 664 |
| 2015 | 0 | — | 0 | 674 |
| 2016 | 2 | — | 0 | 639 |
| 2017 | 0 | — | 0 | 679 |
| 2018 | 1 | — | 0 | 783 |
| 2019 | 0 | — | 0 | 706 |
| 2020 | 0 | — | 0 | 844 |
| 2021 | 1 | — | 0 | 755 |
| 2022 | 0 | — | 1 | 730 |
| 2023 | 1 | — | 0 | 765 |
| 2024 | 0 | — | 0 | 710 |
| 2025 | 0 | — | 0 | 690 |
| 2026 | 0 | — | 1 | — |
What is it indicated for?
This device is used to perform Cardiopulmonary Resuscitation (CPR)
on adult patients and only adult patients in cases of clinical death as
defined by a lack of spontaneous breathing and pulse.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K073079 · printed Nov 6, 2026
Cite this page
510(k) Report. “K073079: Thumper, Model: 1008.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K073079
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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