510(k) · Cleared
ClearedZurich Pressure Guidewire System Model 100
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Zurich Medical, Inc. · DXO Transducer, Pressure, Catheter Tip
Cleared on Aug 14, 2019 as substantially equivalent to K131452 (St. Jude Medical Systems AB, 2013) and 1 other predicate after a 134-day review. Its family tree reaches back 9 generations to 2001.
- Decided
- Aug 14, 2019
- Review
- 134 days
- Class
- Class II
- Product code
- DXO
- Recalls
- None
- Predicates
- 2
Its longest line of descent runs back 9 generations to K003122 (2001). 21 ancestors in all, the oldest K883651 (1988). No later device cites it as a predicate yet.
- Root · 9 generations backK003122 Smartflow, Model Sfip 2000Florence Medical, Ltd. · 2001
- 5 generations between
- 3 generations backK080813 Pressurewire Certus, Certus (300CM), Aeris, Aeris (300CM), ReceiverRadi Medical Systems AB · 2008
- 2 generations backK113584 Pressurewire Certus, Certus 300, Aeris, Aeris 300, and ReceiverSt Jude Medical · 2012
- 1 generation backK131452 Pressurewire; Certus, Certus 300, Aeris, Aeris 300St. Jude Medical Systems AB · 2013
- This deviceK190852 Zurich Pressure Guidewire System Model 100Zurich Medical, Inc. · 2019
Show all 9 generations
- Root · 9 generations backK003122 Smartflow, Model Sfip 2000Florence Medical, Ltd. · 2001
- 8 generations backK012947 SmartflowFlorence Medical, Ltd. · 2001
- 7 generations backK020127 Smartflow Pulse Transmission CoefficientFlorence Medical, Ltd. · 2002
- 6 generations backK022188 Radianalyzer, Model 12710Radi Medical Systems AB · 2002
- 5 generations backK031662 Pressure Wire Sensor, Models 12004/12304Radi Medical Systems AB · 2003
- 4 generations backK062769 Pressurewire Certus, Models 12006 and 12306Radi Medical Systems AB · 2006
- 3 generations backK080813 Pressurewire Certus, Certus (300CM), Aeris, Aeris (300CM), ReceiverRadi Medical Systems AB · 2008
- 2 generations backK113584 Pressurewire Certus, Certus 300, Aeris, Aeris 300, and ReceiverSt Jude Medical · 2012
- 1 generation backK131452 Pressurewire; Certus, Certus 300, Aeris, Aeris 300St. Jude Medical Systems AB · 2013
- This deviceK190852 Zurich Pressure Guidewire System Model 100Zurich Medical, Inc. · 2019
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −9 | K003122 | Smartflow, Model Sfip 2000 | Florence Medical, Ltd. | 2001 | — |
| −8 | K012947 | Smartflow | Florence Medical, Ltd. | 2001 | — |
| −7 | K020127 | Smartflow Pulse Transmission Coefficient | Florence Medical, Ltd. | 2002 | — |
| −6 | K022188 | Radianalyzer, Model 12710 | Radi Medical Systems AB | 2002 | — |
| −5 | K031662 | Pressure Wire Sensor, Models 12004/12304 | Radi Medical Systems AB | 2003 | — |
| −4 | K062769 | Pressurewire Certus, Models 12006 and 12306 | Radi Medical Systems AB | 2006 | — |
| −3 | K080813 | Pressurewire Certus, Certus (300CM), Aeris, Aeris (300CM), Receiver | Radi Medical Systems AB | 2008 | — |
| −2 | K113584 | Pressurewire Certus, Certus 300, Aeris, Aeris 300, and Receiver | St Jude Medical | 2012 | — |
| −1 | K131452 | Pressurewire; Certus, Certus 300, Aeris, Aeris 300 | St. Jude Medical Systems AB | 2013 | — |
| 0 (this device) | K190852 | Zurich Pressure Guidewire System Model 100 | Zurich Medical, Inc. | 2019 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1988 | 1 | 0 |
| 1998 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 0 |
| 2004 | 1 | 0 |
| 2005 | 2 | 0 |
| 2009 | 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 DXO? 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 DXO device
- #1 K241418 OptoMonitor 3score 14.9 · 11 generations · no Class I recall
- #2 Held for the reportin the report
- #3 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 |
|---|---|---|---|
| * | K131452 | Pressurewire; Certus, Certus 300, Aeris, Aeris 300Summary page 5…DQK, DSK (portable display) 6.2 PREDICATE DEVICES The Zurich Pressure Guidewire System Model 100™ is substantially equivalent to the following: • K131452 (Abbott Laboratories) St. Jude Medical Systems AB, PressureWire™ Certus™ (interventional guidewire) • K092105 (Abbott La… | 2013 |
| * | K092105 | Radianalyzer XpressSummary page 5…is substantially equivalent to the following: • K131452 (Abbott Laboratories) St. Jude Medical Systems AB, PressureWire™ Certus™ (interventional guidewire) • K092105 (Abbott Laboratories) Radi Medical Systems AB, RadiAnalyzerTM Xpress (portable display) 6.3 DEVICE DESCRIPTION The Zurich… | 2009 |
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?
- The line of descent spans 18 years and passes through 5 companies; a new generation was cleared every 1.5 years on median.
- None of the 21 ancestors has a recall.
- 3 other devices also cite its predicate K131452.
How does its category compare?
All DXO devicesDXO Transducer, Pressure, Catheter Tip: FDA decisions, review times, recalls and adverse event reports over 20 years. 2019, this device’s year, is highlighted.
FDA decisions per year · DXO
1in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DXO
120in 2019
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DXO
1in 2015
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DXO
183in 2025
MAUDE reports naming product code DXO, 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 | 1 | — | 0 | 3 |
| 2008 | 1 | — | 0 | 2 |
| 2009 | 0 | — | 0 | 8 |
| 2010 | 1 | — | 0 | 74 |
| 2011 | 1 | — | 0 | 111 |
| 2012 | 1 | — | 0 | 82 |
| 2013 | 1 | — | 0 | 93 |
| 2014 | 3 | 176 | 0 | 85 |
| 2015 | 2 | — | 1 | 114 |
| 2016 | 2 | — | 0 | 152 |
| 2017 | 2 | — | 0 | 186 |
| 2018 | 1 | — | 0 | 179 |
| 2019 | 4 | 120 | 0 | 153 |
| 2020 | 2 | — | 0 | 158 |
| 2021 | 0 | — | 0 | 116 |
| 2022 | 1 | — | 0 | 144 |
| 2023 | 0 | — | 0 | 194 |
| 2024 | 1 | — | 0 | 197 |
| 2025 | 1 | — | 0 | 183 |
| 2026 | 1 | — | 0 | — |
What is it indicated for?
Zurich Pressure Guidewire System is indicated to measure physiological parameters in the coronary and peripheral blood vessels and in the heart. Zurich Pressure Guidewire System is also indicated to direct a catheter through a blood vessel.
Indications for use read by OCR from a scanned FDA summary, so letters may be misread. Check the PDF before quoting it.
https://510kreport.com/device/K190852 · printed Nov 3, 2026
Cite this page
510(k) Report. “K190852: Zurich Pressure Guidewire System Model 100.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 3, 2026. https://510kreport.com/device/K190852
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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