510(k) · Cleared
ClearedAutomatic Pull Back Device
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Cardiovascular Imaging Systems, Inc. · DQX Wire, Guide, Catheter
Cleared on Oct 15, 1993 after an 87-day review. FDA has not posted a summary or statement for it, so its predicates are not known. 2 of the 90 devices in its family, counting itself, have a Class I recall. 89 later devices descend from it.
- Decided
- Oct 15, 1993
- Review
- 87 days
- Class
- Class II
- Product code
- DQX
- Recalls
- None
- Predicates
- 0
89 later devices descend from it, 4 citing it directly. 2 of the 90 devices in this family, counting this one, have a Class I recall.
- This deviceK933517 Automatic Pull Back DeviceCardiovascular Imaging Systems, Inc. · 1993
- Descendant · cites it directly · 83 of its ownK980851 Galaxy Intravascular Ultrasound System, Model I5028Boston Scientific Corp · 1998
- Descendant · 2 generations on · 36 of its ownK051679 Ilab Ultrasound Imaging SystemBoston Scientific Corp · 2005 · Recalled
- Descendant · cites it directly · 32 of its ownK974457 Scout 3.2/45 MHZ Coronary Imaging Catheter, Scout 3.2/45 MHZ…Hewlett-Packard Co. · 1998
- Descendant · 2 generations on · 31 of its ownK050995 Revolution 45 MHZ Rotational Ivus Imaging CatheterVolcano Corporation · 2005
- Descendant · 2 generations on · 29 of its ownK052348 IN Vision Gold with Spin Vision, Model 891 SVVolcano Corporation · 2005
Showing 5 of 89 descendants. See all descendants
Descendants cleared per year
Class I recalls in this family
Most influential descendants
Showing 5 of 89 · See all- K980851Galaxy Intravascular Ultrasound System, Model I5028Boston Scientific Corp · 1998 · cites it directly83descendants
- K051679Ilab Ultrasound Imaging SystemBoston Scientific Corp · 2005 · 2 generations on36descendants
- K974457Scout 3.2/45 MHZ Coronary Imaging Catheter, Scout 3.2/45 MHZ Coronary Imaging Catheter…Hewlett-Packard Co. · 1998 · cites it directly32descendants
- K050995Revolution 45 MHZ Rotational Ivus Imaging CatheterVolcano Corporation · 2005 · 2 generations on31descendants
- K052348IN Vision Gold with Spin Vision, Model 891 SVVolcano Corporation · 2005 · 2 generations on29descendants
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| 0 (this device) | K933517 | Automatic Pull Back Device | Cardiovascular Imaging Systems, Inc. | 1993 | — |
| +1 | K980851 | Galaxy Intravascular Ultrasound System, Model I5028 | Boston Scientific Corp | 1998 | — |
| +2 | K051679 | Ilab Ultrasound Imaging System | Boston Scientific Corp | 2005 | 2 |
| +1 | K974457 | Scout 3.2/45 MHZ Coronary Imaging Catheter, Scout 3.2/45 MHZ Coronary Imaging… | Hewlett-Packard Co. | 1998 | — |
| +2 | K050995 | Revolution 45 MHZ Rotational Ivus Imaging Catheter | Volcano Corporation | 2005 | — |
| +2 | K052348 | IN Vision Gold with Spin Vision, Model 891 SV | Volcano Corporation | 2005 | — |
Descendants by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 2003 | 1 | 0 |
| 2005 | 3 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 4 | 0 |
| 2010 | 2 | 0 |
| 2011 | 3 | 0 |
| 2012 | 2 | 0 |
| 2013 | 7 | 0 |
| 2014 | 2 | 0 |
| 2015 | 9 | 0 |
| 2016 | 4 | 0 |
| 2017 | 8 | 0 |
| 2018 | 3 | 1 |
| 2019 | 9 | 0 |
| 2020 | 6 | 1 |
| 2021 | 6 | 0 |
| 2022 | 3 | 0 |
| 2023 | 6 | 0 |
| 2024 | 1 | 0 |
| 2025 | 2 | 0 |
| 2026 | 3 | 0 |
Sources: FDA 510(k) database (decision fields), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
2 devices in this family have 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 DQX device
- #1 K213854 SavvyWirescore 15.7 · 10 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against?
FDA has not posted a summary or statement for it, so its predicates are not known.
What descends from it? (89)
See all 894 later devices cite it directly; ranked here by how many devices descend from each in turn.
Has anything in its family been recalled? (2 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.
- K172258Novasight Hybrid SystemConavi Medical, Inc. · 2018 · 3 generations on · ◆ in the 2018 descendants bar of FIG. 11 Class I recall
- K193183ACIST HDi System, ACIST Kodama Intravascular Ultrasound CatheterAcist Medical Systems, Inc. · 2020 · 6 generations on · ◆ in the 2020 descendants bar of FIG. 11 Class I recall
What does this lineage say?
- Of its descendants, K980851 (Boston Scientific Corp, 1998) has gone furthest, with 83 descendants of its own.
How does its category compare?
All DQX devicesDQX Wire, Guide, Catheter: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · DQX
10in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DQX
177in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DQX
3in 2024
Class I (8 since 2007) Class II/III not classified
Adverse event reports per year · DQX
2,178in 2025
MAUDE reports naming product code DQX, 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 | 14 | 85 | 12 | 760 |
| 2008 | 19 | 87 | 7 | 715 |
| 2009 | 18 | 87 | 49 | 687 |
| 2010 | 21 | 63 | 34 | 987 |
| 2011 | 18 | 43 | 3 | 1,311 |
| 2012 | 20 | 62 | 5 | 1,337 |
| 2013 | 18 | 119 | 7 (4) | 1,474 |
| 2014 | 18 | 103 | 0 | 1,323 |
| 2015 | 15 | 112 | 1 | 1,323 |
| 2016 | 14 | 179 | 2 (2) | 1,466 |
| 2017 | 19 | 85 | 17 | 1,524 |
| 2018 | 19 | 114 | 9 | 1,737 |
| 2019 | 13 | 173 | 2 | 1,679 |
| 2020 | 14 | 106 | 1 (1) | 1,536 |
| 2021 | 6 | 161 | 0 | 1,713 |
| 2022 | 15 | 212 | 0 | 1,647 |
| 2023 | 10 | 136 | 0 | 2,068 |
| 2024 | 11 | 134 | 3 | 2,210 |
| 2025 | 10 | 177 | 0 | 2,178 |
| 2026 | 12 | 145 | 4 (1) | — |
https://510kreport.com/device/K933517 · printed Nov 6, 2026
Cite this page
510(k) Report. “K933517: Automatic Pull Back Device.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K933517
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Record history
- FDA decision record loaded May 2, 2026
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026