510(k) · Cleared
ClearedNavistar RMT Steerable Tip Diagnostic Catheter
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Biosense Webster, Inc. · DRF Catheter, Electrode Recording, Or Probe, Electrode Recording
Cleared on Sep 29, 2005 as substantially equivalent to K954390 (Cordis Webster, Inc., 1995) after a 58-day review. Its family tree reaches back 1 generation to 1995.
- Decided
- Sep 29, 2005
- Review
- 58 days
- Class
- Class II
- Product code
- DRF
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 1 generation to K954390 (1995). No later device cites it as a predicate yet.
- Root · 1 generation backK954390 Cordis Wester Star CatheterCordis Webster, Inc. · 1995
- This deviceK052083 Navistar RMT Steerable Tip Diagnostic CatheterBiosense Webster, Inc. · 2005
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −1 | K954390 | Cordis Wester Star Catheter | Cordis Webster, Inc. | 1995 | — |
| 0 (this device) | K052083 | Navistar RMT Steerable Tip Diagnostic Catheter | Biosense Webster, Inc. | 2005 | — |
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 DRF? 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 DRF device
- #1 K252794 Vision-MR™ Diagnostic Catheterscore 13.6 · 1 generation · 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 |
|---|---|---|---|
| * | K954390 | Cordis Wester Star CatheterSummary page 1…/DRA PREDICATE DEVICE: The NaviStar RMT Diagnostic Steerable Tip Catheter is substantially equivalent to the Biosense Webster STAR Catheter, cleared for marketing under K954390. SUBSTANTIALLY EQUIVALENT TO: The Biosense Webster, Inc. NaviStar RMT 7Fr, 4mm Steerable Tip Diagnostic Catheter is substantial… | 1995 |
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?
- Its one ancestor has no recall.
- 4 other devices also cite its predicate K954390.
How does its category compare?
All DRF devicesDRF Catheter, Electrode Recording, Or Probe, Electrode Recording: FDA decisions, review times, recalls and adverse event reports over 20 years.
FDA decisions per year · DRF
3in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DRF
45in 2023
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DRF
1in 2015
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DRF
508in 2025
MAUDE reports naming product code DRF, 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 | 2 | — | 2 | 120 |
| 2008 | 2 | — | 4 | 176 |
| 2009 | 7 | 243 | 0 | 122 |
| 2010 | 5 | 65 | 0 | 130 |
| 2011 | 3 | 190 | 6 | 245 |
| 2012 | 1 | — | 0 | 402 |
| 2013 | 2 | — | 0 | 310 |
| 2014 | 1 | — | 2 | 349 |
| 2015 | 3 | 29 | 1 | 327 |
| 2016 | 8 | 175 | 0 | 383 |
| 2017 | 7 | — | 0 | 458 |
| 2018 | 1 | — | 0 | 723 |
| 2019 | 10 | 163 | 0 | 669 |
| 2020 | 4 | — | 0 | 651 |
| 2021 | 12 | 124 | 0 | 625 |
| 2022 | 8 | 283 | 0 | 613 |
| 2023 | 5 | 45 | 0 | 685 |
| 2024 | 4 | — | 0 | 623 |
| 2025 | 3 | — | 0 | 508 |
| 2026 | 2 | — | 0 | — |
What is it indicated for?
The NAVISTARTM RMT Steerable Tip Diagnostic Catheter and related accessory devices are indicated for catheter-based atrial and ventricular electrophysiological mapping in adults and children four (4) years of age and older. This catheter is only compatible with the Stereotaxis Magnetic Navigation Systems (MNS).
When used with the CARTO TM RMT EP Navigation System, the NAVISTARTM RMT Steerable Tip Diagnostic Catheter provides location information.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K052083 · printed Nov 6, 2026
Cite this page
510(k) Report. “K052083: Navistar RMT Steerable Tip Diagnostic Catheter.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K052083
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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