510(k) · Cleared
ClearedPeraMobile and PeraWatch
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Perahealth, Inc. · MWI Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms)
Cleared on Sep 11, 2019 as substantially equivalent to K172959 (Perahealth, Inc., 2018) after a 281-day review. Its family tree reaches back 8 generations to 1997.
- Decided
- Sep 11, 2019
- Review
- 281 days
- Class
- Class II
- Product code
- MWI
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 8 generations to K962603 (1997). 23 ancestors in all, the oldest K912639 (1991). No later device cites it as a predicate yet.
- Root · 8 generations backK962603 Masimo Set MS-1 Pulse Oximeter & the Lnop Series of Sensors & CablesMasimo Corp. · 1997
- 7 generations backK973887 Masimo Set MS-1P Pulse Oximeter and the Lnop Series of Sensors and…Masimo Corp. · 1998
- 6 generations backK982255 Model 2000 Pulse OximeterIvy Biomedical Systems, Inc. · 1998
- 5 generations backK991823 N-395 Pulse Oximeter, Model N-395Nellcor Puritan Bennett, Inc. · 1999
- 4 generations backK012451 Propaq Encore Models 202, 204, 206; Propaq CS Models 242, 244, 246Welch Allyn Protocol, Inc. · 2001
- 3 generations backK053112 BiosignOxford Biosignals Limited · 2006
- 2 generations backK124038 Bedside Paediatric Early Warning System (Bedsidepews)Bedside Clinical Systems, Inc. · 2013
- 1 generation backK172959 PeraServer and PeraTrendPerahealth, Inc. · 2018
- This deviceK183370 PeraMobile and PeraWatchPerahealth, Inc. · 2019
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −8 | K962603 | Masimo Set MS-1 Pulse Oximeter & the Lnop Series of Sensors & Cables | Masimo Corp. | 1997 | — |
| −7 | K973887 | Masimo Set MS-1P Pulse Oximeter and the Lnop Series of Sensors and Cables | Masimo Corp. | 1998 | — |
| −6 | K982255 | Model 2000 Pulse Oximeter | Ivy Biomedical Systems, Inc. | 1998 | — |
| −5 | K991823 | N-395 Pulse Oximeter, Model N-395 | Nellcor Puritan Bennett, Inc. | 1999 | — |
| −4 | K012451 | Propaq Encore Models 202, 204, 206; Propaq CS Models 242, 244, 246 | Welch Allyn Protocol, Inc. | 2001 | — |
| −3 | K053112 | Biosign | Oxford Biosignals Limited | 2006 | — |
| −2 | K124038 | Bedside Paediatric Early Warning System (Bedsidepews) | Bedside Clinical Systems, Inc. | 2013 | — |
| −1 | K172959 | PeraServer and PeraTrend | Perahealth, Inc. | 2018 | — |
| 0 (this device) | K183370 | PeraMobile and PeraWatch | Perahealth, Inc. | 2019 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2003 | 1 | 0 |
| 2004 | 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 MWI? 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 MWI device
- #1 K230457 Empatica Health Monitoring Platform…score 28.0 · 39 generations · 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 |
|---|---|---|---|
| * | K172959 | PeraServer and PeraTrendSummary page 4…Patient Monitor (without arrhythmia Product Code Description: detection or alarms) Predicate Device: PeraTrend (K172959) Reference Device: AlertWatch:OB (K173715) 1. INDICATIONS FOR USE: The indications for use for Per… | 2018 |
| † | K173715 | AlertWatch:OB | 2018 |
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 22 years and passes through 7 companies; a new generation was cleared every 2.0 years on median.
- 1 of the 23 ancestors has a recall of any class.
How does its category compare?
All MWI devicesMWI Monitor, Physiological, Patient (Without Arrhythmia Detection Or Alarms): FDA decisions, review times, recalls and adverse event reports over 20 years. 2019, this device’s year, is highlighted.
FDA decisions per year · MWI
4in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · MWI
247in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · MWI
9so far in 2026, the most since 2007
Class I (0 since 2007) Class II/III not classified
Adverse event reports per year · MWI
182in 2025
MAUDE reports naming product code MWI, 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 | 9 | 42 | 1 | 3 |
| 2008 | 9 | 49 | 1 | 3 |
| 2009 | 6 | 112 | 2 | 20 |
| 2010 | 17 | 58 | 2 | 17 |
| 2011 | 11 | 78 | 3 | 16 |
| 2012 | 13 | 104 | 5 | 31 |
| 2013 | 20 | 85 | 3 | 42 |
| 2014 | 16 | 148 | 6 | 30 |
| 2015 | 19 | 127 | 1 | 31 |
| 2016 | 12 | 165 | 0 | 51 |
| 2017 | 13 | 205 | 2 | 85 |
| 2018 | 11 | 217 | 0 | 158 |
| 2019 | 14 | 255 | 4 | 169 |
| 2020 | 8 | 138 | 0 | 110 |
| 2021 | 9 | 161 | 0 | 188 |
| 2022 | 5 | 231 | 2 | 168 |
| 2023 | 8 | 250 | 0 | 179 |
| 2024 | 10 | 202 | 5 | 120 |
| 2025 | 4 | 247 | 0 | 182 |
| 2026 | 6 | 239 | 9 | — |
What is it indicated for?
PeraMobile Indications for Use: The Rothman Index uses commonly recorded vital sign, nursing assessment, and lab data to provide a patient status index. The Rothman Index is a single measure of a patient’s physiologic condition based on the aggregate statistical mortality risk associated with the values of the patient’s vital signs, nursing assessments, and selected lab values. PeraMobile is indicated for use by healthcare providers within the hospital…
Read the full statement (255 words)
PeraMobile Indications for Use:
The Rothman Index uses commonly recorded vital sign, nursing assessment, and lab data to provide a patient status index. The Rothman Index is a single measure of a patient’s physiologic condition based on the aggregate statistical mortality risk associated with the values of the patient’s vital signs, nursing assessments, and selected lab values.
PeraMobile is indicated for use by healthcare providers within the hospital for displaying and/or trending Rothman Index (RI) scores and displaying associated configurable warning states as an adjunct to clinical decision support.
PeraMobile is intended for use in the hospital to support Rapid Response Team clinicians or other dedicated clinical response staff responsible for pro-actively rounding on patients of concern and/or providing supplemental support to bedside clinicians.
PeraWatch Indications for Use:
The Rothman Index uses commonly recorded vital sign, nursing assessment, and lab data to provide a patient status index. The Rothman Index is a single measure of a patient’s physiologic condition based on the aggregate statistical mortality risk associated with the values of the patient’s vital signs, nursing assessments, and selected lab values.
PeraWatch is indicated for use by healthcare providers whenever there is need within the hospital for displaying and/or trending Rothman Index (RI) scores and displaying associated configurable warning states as an adjunct to clinical decision support.
PeraWatch is intended to support clinicians in surveilling patients throughout the hospital setting (e.g. in the emergency department, on the wards, in intensive care units) and across multiple hospitals in a centralized and/or remote professional clinical surveillance setting.
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K183370 · printed Nov 6, 2026
Cite this page
510(k) Report. “K183370: PeraMobile and PeraWatch.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K183370
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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