510(k) · Cleared
ClearedEV1000 Clinical Platform Non-Invasive (NI) or ClearSight System, EV1000 Clinical Platform
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Edwards Lifesciences, LLC · DXN System, Measurement, Blood-Pressure, Non-Invasive
Cleared on Jan 22, 2021 as substantially equivalent to K160552 (Edwards Lifesciences, LLC, 2016) and 4 other predicates after a 95-day review. Its family tree reaches back 27 generations to 1994. 1 of the 244 devices in its family, counting itself, has a Class I recall.
- Decided
- Jan 22, 2021
- Review
- 95 days
- Class
- Class II
- Product code
- DXN
- Recalls
- None
- Predicates
- 5
Its longest line of descent runs back 27 generations to K941811 (1994). 243 ancestors in all, the oldest K822055 (1982). No later device cites it as a predicate yet. 1 of the 244 devices in this family, counting this one, has a Class I recall.
- Root · 27 generations backK941811 HP M1175A, M1176A, Component Monitoring SystemHewlett-Packard Co. · 1994
- 23 generations between
- 3 generations backK180881 HemoSphere Advanced Monitor, HemoSphere Pressure CableEdwards Lifesciences, LLC · 2018
- 2 generations backK190205 HemoSphere Advanced Monitor, HemoSphere Tissue Oximetry ModuleEdwards Lifesciences, LLC · 2019
- 1 generation backK201446 HemoSphere Advanced Monitoring Platform, HemoSphere ClearSight ModuleEdwards Lifesiences, LLC · 2020 · Recalled
- This deviceK203131 EV1000 Clinical Platform Non-Invasive (NI) or ClearSight System…Edwards Lifesciences, LLC · 2021
Show all 27 generations
- Root · 27 generations backK941811 HP M1175A, M1176A, Component Monitoring SystemHewlett-Packard Co. · 1994
- 26 generations backK960934 HP M1205A Omnicare Component Monitor System Model 24Hewlett-Packard Co. · 1996
- 25 generations backK981376 Hewlett-Packard M1205A Viridia 24 CTHewlett-Packard Co. · 1999
- 24 generations backK990125 HP Viridia Component Monitoring System, Model Rev. KHewlett-Packard GmbH · 1999
- 23 generations backK990972 HP Viridia Component Monitoring System, HP Viridia CMS 24/26, HP…Hewlett-Packard GmbH · 1999
- 22 generations backK013199 Philips Component Compact Monitor,Model M1275B, Philips Compenent…Philips Medical Systems, Inc. · 2001
- 21 generations backK020531 Philips Multi-Parameter Module, Model M3001A; Philips Component…Philips Medical Systems · 2002
- 20 generations backK021778 Philips Component Compact Monitor, Release a.04, Model #M1275BPhilips Medical Systems · 2002
- 19 generations backK023871 M3046A (M2/M3/M4) Compact Portable Patient Monitor and MP60 & MP70…Philips Medical Systems · 2002
- 18 generations backK030038 Philips MP60, MP70 and MP90 Intellivue Patient Monitors with Portal…Philips Medical Systems, Inc. · 2003
- 17 generations backK031481 The Philips Intellivue MP60, MP70, and MP90 Patient Monitors…Philips Medizin Systeme Boblingen GmbH · 2003
- 16 generations backK032858 The Philips Intellivue MP40, MP50, MP60, MP70,and MP90 Patient…Philips Medizin Systeme Boblingen GmbH · 2003
- 15 generations backK040304 Philips Intellivue Patient Monitor, Models MP40 & MP50Philips Medizin Systeme Boeblingen GmbH · 2004
- 14 generations backK041235 Philips MP20, MP30, MP40, MP50. MP60, MP70 and MP90 Intellivue…Philips Medizin Systeme Boeblingen GmbH · 2004
- 13 generations backK042845 The Philips MP20, MP30, MP40, MP50, MP60, MP70, and MP90 Intellivue…Philips Medizin Systeme Boblingen GmbH · 2004
- 12 generations backK050141 The Philips MP20, MP30, MP40, MP50, MP60, MP70 and MP90 Intellivue…Philips Medizin Systeme Boeblingen GmbH · 2005
- 11 generations backK050762 Philips Intellivue Patient Monitor, Models MP20, MP30, MP40, MP50…Philips Medizin Systeme Boeblingen GmbH · 2005
- 10 generations backK051106 The Philips MP20, MP30, MP40, MP50, MP60, MP70, MP80 and MP90…Philips Medizin Systeme Boeblingen GmbH · 2005
- 9 generations backK052801 Intellivue Patient Monitors with Release C.02, Models MP20, MP30…Philips Medizin Systeme Boeblingen GmbH · 2005
- 8 generations backK053522 Philips MP40, MP50, MP60, MP70, MP80 and MP90 Intellivue Patient…Philips Medizin Systeme Boeblingen GmbH · 2006
- 7 generations backK060221 The Phillips, Model MP20,MP30,MP40,MP50,MP60,MP70,MP80,and MP90…Philips Medizin Systeme Boeblingen GmbH · 2006
- 6 generations backK060541 The Philips MP20,MP30,MP40,MP50,MP60,MP70,MP80 and MP90 Intellivue…Philips Medizin Systeme Boblingen GmbH · 2006 · Recalled
- 5 generations backK061052 The Philips Intellivue Patient Monitors, Models…Philips Medical Systems North America, Inc. · 2006
- 4 generations backK062283 The Philips MP20, MP30, MP40, MP50, MP60, MP70, MP80, MP90…Philips Medical Systems North America, Inc. · 2006
- 3 generations backK180881 HemoSphere Advanced Monitor, HemoSphere Pressure CableEdwards Lifesciences, LLC · 2018
- 2 generations backK190205 HemoSphere Advanced Monitor, HemoSphere Tissue Oximetry ModuleEdwards Lifesciences, LLC · 2019
- 1 generation backK201446 HemoSphere Advanced Monitoring Platform, HemoSphere ClearSight ModuleEdwards Lifesiences, LLC · 2020 · Recalled
- This deviceK203131 EV1000 Clinical Platform Non-Invasive (NI) or ClearSight System…Edwards Lifesciences, LLC · 2021
Class I recalls in this family
- K160552 EV1000 Clinical Platform with ClearSight Finger…direct predicate · 2016
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −27 | K941811 | HP M1175A, M1176A, Component Monitoring System | Hewlett-Packard Co. | 1994 | — |
| −26 | K960934 | HP M1205A Omnicare Component Monitor System Model 24 | Hewlett-Packard Co. | 1996 | — |
| −25 | K981376 | Hewlett-Packard M1205A Viridia 24 CT | Hewlett-Packard Co. | 1999 | — |
| −24 | K990125 | HP Viridia Component Monitoring System, Model Rev. K | Hewlett-Packard GmbH | 1999 | — |
| −23 | K990972 | HP Viridia Component Monitoring System, HP Viridia CMS 24/26, HP Viridia… | Hewlett-Packard GmbH | 1999 | — |
| −22 | K013199 | Philips Component Compact Monitor,Model M1275B, Philips Compenent Rack, Model… | Philips Medical Systems, Inc. | 2001 | — |
| −21 | K020531 | Philips Multi-Parameter Module, Model M3001A; Philips Component Compact… | Philips Medical Systems | 2002 | — |
| −20 | K021778 | Philips Component Compact Monitor, Release a.04, Model #M1275B | Philips Medical Systems | 2002 | — |
| −19 | K023871 | M3046A (M2/M3/M4) Compact Portable Patient Monitor and MP60 & MP70 Intellivue… | Philips Medical Systems | 2002 | — |
| −18 | K030038 | Philips MP60, MP70 and MP90 Intellivue Patient Monitors with Portal Technology… | Philips Medical Systems, Inc. | 2003 | — |
| −17 | K031481 | The Philips Intellivue MP60, MP70, and MP90 Patient Monitors, Release a.20 | Philips Medizin Systeme Boblingen GmbH | 2003 | — |
| −16 | K032858 | The Philips Intellivue MP40, MP50, MP60, MP70,and MP90 Patient Monitors… | Philips Medizin Systeme Boblingen GmbH | 2003 | — |
| −15 | K040304 | Philips Intellivue Patient Monitor, Models MP40 & MP50 | Philips Medizin Systeme Boeblingen GmbH | 2004 | — |
| −14 | K041235 | Philips MP20, MP30, MP40, MP50. MP60, MP70 and MP90 Intellivue Patient Monitors | Philips Medizin Systeme Boeblingen GmbH | 2004 | — |
| −13 | K042845 | The Philips MP20, MP30, MP40, MP50, MP60, MP70, and MP90 Intellivue Patient… | Philips Medizin Systeme Boblingen GmbH | 2004 | — |
| −12 | K050141 | The Philips MP20, MP30, MP40, MP50, MP60, MP70 and MP90 Intellivue Patient… | Philips Medizin Systeme Boeblingen GmbH | 2005 | — |
| −11 | K050762 | Philips Intellivue Patient Monitor, Models MP20, MP30, MP40, MP50, MP60, MP70… | Philips Medizin Systeme Boeblingen GmbH | 2005 | — |
| −10 | K051106 | The Philips MP20, MP30, MP40, MP50, MP60, MP70, MP80 and MP90 Intellivue… | Philips Medizin Systeme Boeblingen GmbH | 2005 | — |
| −9 | K052801 | Intellivue Patient Monitors with Release C.02, Models MP20, MP30, MP40, MP50… | Philips Medizin Systeme Boeblingen GmbH | 2005 | — |
| −8 | K053522 | Philips MP40, MP50, MP60, MP70, MP80 and MP90 Intellivue Patient Monitors… | Philips Medizin Systeme Boeblingen GmbH | 2006 | — |
| −7 | K060221 | The Phillips, Model MP20,MP30,MP40,MP50,MP60,MP70,MP80,and MP90 Intellivue… | Philips Medizin Systeme Boeblingen GmbH | 2006 | — |
| −6 | K060541 | The Philips MP20,MP30,MP40,MP50,MP60,MP70,MP80 and MP90 Intellivue Atient… | Philips Medizin Systeme Boblingen GmbH | 2006 | 2 |
| −5 | K061052 | The Philips Intellivue Patient Monitors, Models… | Philips Medical Systems North America, Inc. | 2006 | — |
| −4 | K062283 | The Philips MP20, MP30, MP40, MP50, MP60, MP70, MP80, MP90 Intellivue Patient… | Philips Medical Systems North America, Inc. | 2006 | — |
| −3 | K180881 | HemoSphere Advanced Monitor, HemoSphere Pressure Cable | Edwards Lifesciences, LLC | 2018 | — |
| −2 | K190205 | HemoSphere Advanced Monitor, HemoSphere Tissue Oximetry Module | Edwards Lifesciences, LLC | 2019 | — |
| −1 | K201446 | HemoSphere Advanced Monitoring Platform, HemoSphere ClearSight Module | Edwards Lifesiences, LLC | 2020 | 1 |
| 0 (this device) | K203131 | EV1000 Clinical Platform Non-Invasive (NI) or ClearSight System, EV1000… | Edwards Lifesciences, LLC | 2021 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1982 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 7 | 0 |
| 1998 | 16 | 0 |
| 1999 | 10 | 0 |
| 2000 | 22 | 0 |
| 2001 | 9 | 0 |
| 2002 | 17 | 0 |
| 2003 | 9 | 0 |
| 2004 | 19 | 0 |
| 2005 | 4 | 0 |
| 2006 | 9 | 0 |
| 2007 | 2 | 0 |
| 2008 | 9 | 0 |
| 2009 | 5 | 0 |
| 2010 | 6 | 0 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 3 | 0 |
| 2015 | 1 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 3 | 0 |
| 2019 | 2 | 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.
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 DXN device
- #1 K222125 Arm Blood Pressure Monitor, models AOJ-30A…score 18.5 · 8 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (5)
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 |
|---|---|---|---|
| * | K160552 | EV1000 Clinical Platform with ClearSight Finger Cuff or ClearSight System, EV1000…Summary page 5…EV1000 Clinical Platforms Marketed EV1000 Clinical Platform™ NI EV1000 Clinical Platform (EV1000A) Devices (EV1000NI) Primary K160552 – EV1000 Clinical Platform™ K160552 – EV1000 Clinical Platform Predicate NI with ClearSight™ Finger Cuffs or (cleared… | 2016 |
| * | K201446 | HemoSphere Advanced Monitoring Platform, HemoSphere ClearSight ModuleSummary page 5…cate NI with ClearSight™ Finger Cuffs or (cleared 06/01/2016) Device(s) ClearSight™ System (cleared 06/01/2016) Additional K201446 - HemoSphere Advanced K183646 - Acumen™ Hypotension Predicate Monitoring Platform, HemoSphere Prediction… | 2020 |
| * | K183646 | Acumen Hypotension Prediction Index – EV1000 Clinical Platform, Acumen Hypotension…Summary page 5…Cuffs or (cleared 06/01/2016) Device(s) ClearSight™ System (cleared 06/01/2016) Additional K201446 - HemoSphere Advanced K183646 - Acumen™ Hypotension Predicate Monitoring Platform, HemoSphere Prediction Index (HPI) – EV1000 Device(s)… | 2019 |
| * | K190205 | HemoSphere Advanced Monitor, HemoSphere Tissue Oximetry ModuleSummary page 5…m, HemoSphere Prediction Index (HPI) – EV1000 Device(s) ClearSight Module (cleared 10/01/2020 Clinical Platform (cleared 05/21/2019) K190205 - HemoSphere Advanced K190205 - HemoSphere Advanced Monitor, HemoSphere Tissue Oximetry Monitor,… | 2019 |
| * | K180881 | HemoSphere Advanced Monitor, HemoSphere Pressure CableSummary page 5…phere Tissue Oximetry Monitor, HemoSphere Tissue Oximetry Module (cleared 08/29/2019) Module (cleared 08/29/2019) K180881 - HemoSphere Advanced K180881 - HemoSphere Advanced Monitor, HemoSphere Pressure Cable Monitor,… | 2018 |
What descends from it?
No later submission names this one as a predicate yet.
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.
- K160552EV1000 Clinical Platform with ClearSight Finger Cuff or ClearSight System, EV1000 Clinical PlatformEdwards Lifesciences, LLC · 2016 · Direct predicate · ◆ in the 2016 ancestors bar of FIG. 11 Class I recall
What does this lineage say?
- The line of descent spans 27 years and passes through 9 companies; a new generation was cleared every 4 months on median.
- 35 of the 243 ancestors have a recall of any class; 1 has a Class I recall.
- 8 other devices also cite its predicate K160552.
How does its category compare?
All DXN devicesDXN System, Measurement, Blood-Pressure, Non-Invasive: FDA decisions, review times, recalls and adverse event reports over 20 years. 2021, this device’s year, is highlighted.
FDA decisions per year · DXN
28in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · DXN
142in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · DXN
3in 2024
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · DXN
239in 2025
MAUDE reports naming product code DXN, 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 | 27 | 118 | 0 | 21 |
| 2008 | 23 | 82 | 1 | 8 |
| 2009 | 46 | 73 | 3 | 17 |
| 2010 | 43 | 94 | 0 | 14 |
| 2011 | 34 | 72 | 1 | 10 |
| 2012 | 36 | 116 | 0 | 19 |
| 2013 | 34 | 150 | 1 | 72 |
| 2014 | 29 | 133 | 0 | 47 |
| 2015 | 30 | 97 | 0 | 62 |
| 2016 | 30 | 144 | 1 | 54 |
| 2017 | 33 | 184 | 0 | 90 |
| 2018 | 22 | 235 | 0 | 617 |
| 2019 | 33 | 156 | 1 | 96 |
| 2020 | 24 | 198 | 0 | 130 |
| 2021 | 23 | 190 | 0 | 162 |
| 2022 | 25 | 137 | 0 | 155 |
| 2023 | 35 | 182 | 0 | 162 |
| 2024 | 17 | 107 | 3 | 270 |
| 2025 | 28 | 142 | 0 | 239 |
| 2026 | 29 | 147 | 0 | — |
What is it indicated for?
The EV1000 Clinical Platform is indicated for use primarily for critical care patients in which the balance between cardiac function, fluid status and vascular resistance needs continuous or intermittent assessment. Monitoring of hemodynamic parameters in conjunction with a perioperative goal directed therapy protocol enables consistent fluid management in the intended patient populations. Analysis of the thermodilution curve in terms of mean transit…
Read the full statement (297 words)
The EV1000 Clinical Platform is indicated for use primarily for critical care patients in which the balance between cardiac function, fluid status and vascular resistance needs continuous or intermittent assessment. Monitoring of hemodynamic parameters in conjunction with a perioperative goal directed therapy protocol enables consistent fluid management in the intended patient populations. Analysis of the thermodilution curve in terms of mean transit time and the shape is used to determine intravascular and extravascular fluid volumes. When connected to an Edwards oximetry catheter, the monitor measures oximetry in adults and pediatrics. The EV1000 Clinical Platform may be used in all settings in which critical care is provided.
The Edwards Lifesciences Acumen Hypotension Prediction Index feature provides the clinician with physiological insight into a patient’s likelihood of future hypotensive events (defined as mean arterial pressure < 65 mmHg for at least one minute in duration) and the associated hemodynamics. The Acumen HPI feature is intended for use in surgical or non-surgical patients receiving advanced hemodynamic monitoring. The Acumen HPI feature is considered to be additional quantitative information regarding the patient’s physiological condition for reference only and no therapeutic decisions should be made based solely on the Hypotension Prediction Index (HPI) parameter.
The EV1000 Clinical Platform NI and the ClearSight finger cuffs are indicated for patients over 18 years of age in which the balance between cardiac function, fluid status and vascular resistance needs continuous assessment. The EV1000 Clinical Platform may be used for the monitoring of hemodynamic parameters in conjunction with a perioperative goal directed therapy protocol. In addition, the noninvasive system is indicated for use in patients with comorbidities for which hemodynamic optimization is desired and invasive measurements are difficult. The EV1000 Clinical Platform NI and the ClearSight finger cuffs noninvasively measures blood pressure and associated hemodynamic parameters.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K203131 · printed Nov 6, 2026
Cite this page
510(k) Report. “K203131: EV1000 Clinical Platform Non-Invasive (NI) or ClearSight System, EV1000 Clinical Platform.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K203131
Report an extraction error
Are you the manufacturer?
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