SPACELABS MEDICAL PATIENT MONITORS by SPACELABS MEDICAL INC.

Spacelabs Healthcare patient monitors, functioning as either bedside or central monitors; passively display data generated by Spacelabs Healthcare parameter modules, Flexports interfaces, and other SDLC based products in the form of waveform and numeric displays, trends and alarms. Key monitored parameters available on the model 91367, 91369, 91370 and 91387, when employing the Spacelabs Command Module, consist of ECG, respiration, invasive and noninvasive blood pressure, SpO2, temperature and cardiac output. Additional parameters and interfaces to other systems are also available depending on the parameter modules employed.

Spacelabs Healthcare patient monitors are intended to alert the user to alarm conditions that are reported by Spacelabs Healthcare parameter modules and/or other physiologic monitors via Flexport interfaces. These determine a) when an alarm condition is violated; b) the alarm priority (i.e. high, medium or low); c) alarm limits; and d) when to initiate and terminate alarm notifications. The patient monitors are also capable of displaying alarm conditions on other monitors that are on the network through the Alarm Watch feature.

Spacelabs Healthcare patient monitors may also function as a generic display or computer terminal. As a generic display or terminal, the patient monitors allow networkbased applications to open windows and display information on other networked monitors.

Spacelabs Healthcare patient monitors are also designed to communicate with a variety of external devices such as displays, network devices, serial devices, user input devices, audio systems, and local/remote recorders.

Spacelabs Healthcare patient monitors are intended for use under the direct supervision of a licensed healthcare practitioner, or by personnel trained in proper use of the equipment in a hospital environment.

Device Description

The Spacelabs Medical Patient Monitors are a component of the Spacelabs Medical Patient Monitoring System. The four (4) monitor models 91367, 91369 and 91370 and the stationary monitor model 91387; are all similar in that they are all employ the same software and all accept inputs from the family of Spacelabs Parameter Modules. The monitors accept and display parameter information, waveform and numeric data, and alarm conditions including arrhythmia information received from the same family of modules modules.

The portable monitors are capable of operating independent of or connected to the Spacelabs Patient monitoring Network. As independent, portable monitors these devices operate from either AC or battery power. All alarm information received from the parameter modules is visually and audibly available at each monitor. When networked, either physically or wirelessly, these monitors are able to share their information with a central station or with other monitors on the network according to conditions establish by the user/system administrator. They are also able to connect, via the healthcare institution's network, through Dynamic Network Access (DNA) to other applications available on the network.

The stationary monitor, model 91387, can be configured at installation as either a bedside or central station. As an independent bedside monitor the device operates from AC and. presents waveform, numeric data, and alarm conditions, including arrhythmia information, received from parameter modules. When physically networked these monitors are able to share their information with a central station or with other monitors on the network according to conditions establish by the user/system administrator. They are also able to connect, via the healthcare institution's network, through Dynamic Network Access (DNA) to other applications available on the newt6work.

The model 91387 central station monitor provides full monitoring control of remote parameters, including displays and alarms with both visual and audible annunciation for up to 16 patients. All waveform and current numeric data, arrhythmia, ST segment, and trends are available are available at the central station.

AI/ML Overview

The provided text describes the Spacelabs Patient Monitors (models 91367, 91369, 91370, and 91387) and their substantial equivalence to predicate devices. However, it does not contain specific acceptance criteria or a detailed study report with performance metrics in the format usually associated with a medical device's performance evaluation against predefined criteria.

Instead, the document states that the devices were validated through "rigorous testing" to ensure compliance with standards and accurate presentation of parameter data, but it does not quantify this performance or present it in a table of acceptance criteria vs. reported performance.

Therefore, for aspects like "Table of acceptance criteria and reported device performance," "Sample sized used for the test set," etc., the information is not present in the provided text.

Here's an analysis based on the information available in the text:

1. Table of Acceptance Criteria and Reported Device Performance

Acceptance Criteria	Reported Device Performance
Specific Performance Metrics for accuracy, sensitivity, specificity, etc.	Not provided in the document. The document states "Test programs verified that parameter data provided by parameter modules...to the Patient Monitors could be accurately presented and that the interface supported the intended clinical work flows and met the user's clinical needs." However, no quantifiable performance metrics, thresholds, or pass/fail criteria are given.
Compliance with relevant standards (unspecified, but mentioned in "Software section")	The device was subject to "rigorous testing that, in part, support the compliance of the software to the Standards mentioned in the Software section of this submission." No specific standards or results against them are detailed.
Support intended clinical workflows and meet user's clinical needs	"Test programs verified that...the interface supported the intended clinical work flows and met the user's clinical needs." No specific details on how this was verified or what criteria were met.
Software developed following a robust software development process	"the Spacelabs Patient Monitors' software was developed following a robust software development process that was fully specified and validated." No details about the process or validation.

2. Sample Sizes Used for the Test Set and Data Provenance

Sample Size: Not specified. The document mentions "test programs" but does not give the number of cases, patients, or data points used.
Data Provenance: Not specified (e.g., country of origin, retrospective or prospective).

3. Number of Experts Used to Establish the Ground Truth for the Test Set and Their Qualifications

Number of Experts: Not specified.
Qualifications of Experts: Not specified.

4. Adjudication Method for the Test Set

Adjudication Method: Not specified.

5. Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study

Was an MRMC study done? No. The document describes patient monitors that display data from other modules and communicate alarm conditions. It does not involve human readers interpreting data that could be assisted by AI.
Effect size of human readers with vs. without AI assistance: Not applicable, as no MRMC study or AI assistance is mentioned in this context.

6. Standalone (Algorithm Only Without Human-in-the-Loop Performance) Study

Was a standalone study done? The device itself (the monitor) is not an "algorithm" in the sense of making diagnostic interpretations. It's a display and communication device for physiological parameters. The "rigorous testing" mentioned was for the monitor's ability to accurately present data and interface. This aligns more with functional and system integration testing rather than an AI algorithm's standalone performance. No specific standalone performance metrics for an algorithm are provided.

7. Type of Ground Truth Used

Type of Ground Truth: Not explicitly stated for specific performance metrics. The phrasing "parameter data provided by parameter modules...could be accurately presented" suggests that the ground truth for "accuracy" would be the direct output from the source parameter modules or a reference standard for those parameters. For clinical workflow, the "ground truth" would be the subjective assessment of meeting user needs.

8. Sample Size for the Training Set

Sample Size: Not applicable. This device is a patient monitor displaying data, not an AI/ML algorithm that is "trained" on a dataset.

9. How the Ground Truth for the Training Set Was Established

How Ground Truth Established: Not applicable. This device is a patient monitor displaying data, not an AI/ML algorithm that is "trained" on a dataset.

Summary of Device and Study Information:

This 510(k) submission is for patient monitors that display and communicate physiological data and alarms from other external modules. The "study" described is a general validation of the monitors' ability to accurately present data, support clinical workflows, and comply with unspecified software standards. There are no detailed performance metrics, test set sizes, expert qualifications, or AI-related study components typically found in submissions for AI/ML-driven devices. The focus is on the functional equivalence and safety of the monitors as display and communication interfaces.

Summary

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K102422

510(k) Special Premarket Notification Spacelabs Healthcare, Inc. Spacelabs Patient Monitors Summary of Safety and Effectiveness

DEC - 7 2010

This 510(k) summary of safety and effectiveness information is submitted in accordance with the requirements of SMDA 1990 and 1992.

Date Prepared	15 November 2010
Subject:	510(k) Summary of Safety and Effectiveness Information for the SpacelabsMedical Ultraview SL Patient Monitors
Submitter:	Spacelabs Medical, Inc.5150 220th Ave SEIssaquah, WA 98029-6834David J. GeraghtyPhone: 1 425 657 7200 Ex 5889Fax: 1 425 657 7210david.geraghty@slmd.com
EstablishmentRegistrationNumber:	3023361
ProprietaryName:	Spacelabs Medical Patient MonitorsModel Number 91367, 91369, 91370 and 91387
CommonName	Patient Monitors
Classification:	Monitor, Physiological, Patient (with Arrhythmia Detections)Product Code 74 MHX; 21CFR 870.1425. Class II
PerformanceStandard:	The FDA has promulgated the Class II Special Controls Guidance Document:Arrhythmia Detector and Alarm for this product classification.NOTE: Arrhythmia functionality is implemented in the Spacelabs MedicalMultiparameter Module, model 91496, not part of this submission.The model 91496 was cleared under K050605.
PredicateDevices	Device Name: Spacelabs Medical PCIS Patient Monitors510(k) Number: K972282Manufacturer: Spacelabs Medical Inc.

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The Spacelabs Medical Patient Monitors are a component of the Spacelabs Medical Patient Device Description: Monitoring System. The four (4) monitor models 91367, 91369 and 91370 and the stationary monitor model 91387; are all similar in that they are all employ the same software and all accept inputs from the family of Spacelabs Parameter Modules. The monitors accept and display parameter information, waveform and numeric data, and alarm conditions including arrhythmia information received from the same family of modules modules. (See table).

Parameter(s)	ModelNumber	Description / Comments	510(k)
Anesthesia Gas• CO2• O2• N20• Desflurane;• Enflurane;• Halothane;• Isoflurane;• Sevorflurane.	91518	Multigas Analyzer Module	K053599
• Carbon dioxide.• Oxygen.	91517	Capnography Module	K031124
• ECG,• SpO2,• NIBP (optional)	90478	Telemetry Receiver Module,Requires transmitter module	K925510
• ECG,• Respiration,• Invasive BloodPressure,• Non-Invasive BloodPressure• SpO2,• Temperature,• Cardiac Output	91496	Ultraview SL™ CommandModule	K050605
ECG	90492	12-Lead ECG Module	K942058
EEG, Dual Channel	90480	EEG Module	K932842
EEG	90481	EEG Module	K932842
EEG	91482	BISx Module	K060900
Mixed venous oxygensaturation	91424	SVC/ScVO2 Module	K893867
Thermal printer	90469	2/4 channel printer Module	K842616
Thermal printer	90449	2 channel printer Module	K842616

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Parameter(s)	ModelNumber	Comments	510(k)
Interface to ExternalDevice	90442-A	Flexport Interface Module;UNIVERSAL FLEXPORT	K903702
	90421	Flexport Interface Module,Compatible with:o NOVA515o NELLCORo OHMEDA
	90433	Flexport Interface Module,Compatible with:o NORMOCAP CD-02o NELLCOR,N-2500o DATEX CAPNO IIo DATEX PB254o 5200o N1260o DATEX PB254
	90434	Flexport Interface Module,Compatible with:o NOVAMETRIX 7000o NELLCOR N1000o CRITICARE POET
	90435	Flexport Interface Module,Compatible with:o DINAMAP,8100,NIBPo DINAMAP NIBP
Parameter(s)	ModelNumber	Comments	510(k)
Interface to ExternalDevice (Continued)	90436	Flexport Interface Module,Compatible with:o PB7200 W/ANALOG INTRFCo PB7200 W/ANALOG INTRFCo VELA, VIASYS VENTo DRAGER EVITA 4 VENTo PB840,VENTILATORINTERFACEo ET/A,FLEXPORT,ENGSTROMERICANGSTROM ELVIRAo ENGSTROM ERICA/ELVIRAo BEAR 1000o DRAGER NARKOMED 2B,2Co DRAGER EVITA 2 & EVITA 2DURAo DRAGER,VENT,INTRFCo OHMEDA 7800/10,INTRFCo HAMILTON,VENT,INTRFCo INFANTSTAR INTRFCo ADULTSTARo SIEMENS S300o SIEMENS S990o INFANT STAR INTFCRTPB7200A/RESPIRONICSESPRITo SIEMENS S990o PB7200A	K903702
	90437	Flexport Interface Module,Compatible with:o BRAUN BCCo BAXTER FLO-GARDo ABBOTT PLUMo IVAC INFU PMPo IMED INFU PMPo ABBOTT INFU PMP
	90438	Flexport Interface Module,Compatible with:o NOVAMETRIX 840/860o TRANSCUTANEOUS ANAL
Parameter(s)	ModelNumber	Comments	510(k)
	90439	Flexport Interface Module,Compatible with:◦ PULSION PICCO◦ PULSION◦ PICCO,INTERFACE,90439
	90443	Flexport Interface Module,Compatible with:◦ DRAGER CICERO EM◦ DRAEGER CATO◦ OHMEDA RASCAL II◦ ENGSTROM,EAS◦ DRAGER CICERO-B◦ DATEX ULTIMA W/ANALOG◦ OHMEDA,RGM◦ NARKOMED I◦ BICORE
Interface to ExternalDevice (Continued)	90444A	Flexport Interface Module,Compatible with:◦ INCUBATOR INTFC◦ OHMEDA
	90451	Flexport Interface Module,Compatible with:◦ Spacelabs FETALMONITORS	K903702
	90519	Flexport Interface Module,Compatible with:◦ 90519B,BASE UNIT
	91436	Flexport Interface Module,Compatible with:◦ RADIOMETER ,91438A◦ GE CARESTATION,91436E◦ ENGSTRÖM,91436E◦ GE AVANCE◦ GE AVANCE,91436D◦ VIASYS ,91436C◦ SERVO ,91436B◦ PULMONETICS
	91438	Flexport Interface Module.Compatible with:◦ RADIOMETER ,91438A◦ GE ENGSTRÖM CS

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K102422

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K102422

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K102422

Comparison to Predicate Device

The models 91387, 91367, 91369 and 91370 monitors are substantially equivalent to their predicate device, the Spacelabs Medical PCIS Patient Monitors, models 90369. All devices offer the same parameter monitoring capabilities, dependant on the parameter modules employed. The portable 91367, 91369 and 91370 may be used as a bedside or transport monitors, the same as their predicate, the model 90369. The 91387 may be used as a bedside or central station, similar to its predicate, the 90364.

The following changes were incorporated when the monitors moved from the 90XXX to 91XXX;

Change made to plastic material (remained PVC) giving the patient monitor a "new look". CPU boards and internal DC power supplies were also updated during this project, no functional change were made.

The maximum parameter capacities of the 91387 are the same as its predicate. The number of parameters displayed at one time, for the portable models 91367, 91369 and 91370, was adjusted to accommodate the different display sizes.

The number of internal module slots and the maximum number of remote module housings available for use with parameter modules have not changed for the 91387 and 91367, 91369 or 91370 from their predicate.

Display resolution has also been expanded on the 91387 and 91370 portable as technology became available. Where the 90364 was 768/1024, the 91387 resolution has been increased to 1024/768. All but one of the Spacelabs portable monitors remained identical to the predicate 90369 display resolution, with only the 91370 supporting a higher 1024/768 resolution.

The CPU PCBA (670-1275-XX) maintenance release was implemented to improve production yield. Changes were also made as a result of employing digital signal integrity analysis tool, resulting improved signal integrity of the circuit board assembly.

The operating system was updated with the release of 2.03.0X software for the 91387, 91367, 91369 and 91370 monitors. This update, supplied by VxWorks, and adapted by Spacelabs Medical allowed for implementation of a higher level of security for the DNA and Wireless network for the monitors, as well as updating various drivers such as USB.

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Image /page/7/Picture/0 description: The image shows a handwritten string of characters. The string appears to be "K10-2422". The characters are written in a cursive style, with some connections between the letters and numbers. The writing is in black ink on a white background.

Spacelabs Healthcare patient monitors, functioning as either bedside or central monitors: Intended passively display data generated by Spacelabs Healthcare parameter modules. Flexports Use: interfaces, and other SDLC based products in the form of waveform and numeric displays. trends and alarms. Key monitored parameters available on the model 91367, 91369, 91370 and 91387, when employing the Spacelabs Command Module, consist of ECG, respiration, invasive and noninvasive blood pressure. SpO2. temperature and cardiac output. Additional parameters and interfaces to other systems are also available depending on the parameter modules employed.

Spacelabs Healthcare patient monitors are intended to alert the user to alarm conditions that are reported by Spacelabs Healthcare parameter modules and/or other physiologic monitors via Flexport interfaces. These devices determine a) when an alarm condition is violated; b) the alarm priority (i.e. high. medium or low); c) alarm limits; and d) when to initiate and terminate alarm notifications. The patient monitors are also capable of displaying alarm conditions on other monitors that are on the network through the Alarm Watch feature.

Spacelabs Healthcare patient monitors may also function as a generic display or computer terminal. As a generic display or terminal, the patient monitors allow network-based applications to open windows and display information on other networked monitors.

Spacelabs Healthcare patient monitors are also designed to communicate with a variety of external devices such as displays, network devices, serial devices, user input devices, audio systems, and local/remote recorders.,

Spacelabs Healthcare patient monitors are intended for use under the direct supervision of a licensed healthcare practitioner, or by personnel trained in proper use of the equipment in a hospital environment.

Test The Spacelabs Patient Monitors: models 91367, 39139, 91370 and 91387; are Discussion: substantially equivalent in design concepts, technologies and materials to the predicate found substantially equivalent under K972282. The Spacelabs Patient Monitors were validated through rigorous testing that, in part, support the compliance of the software to the Standards mentioned in the Software section of this submission. Additionally, the Spacelabs Patient Monitors' software was developed following a robust software development process that was fully specified and validated. Test programs verified that parameter data provided by parameter modules, not part of this submission, to the Patient Monitors could be accurately presented and that the interface supported the intended clinical work flows and met the user's clinical needs.

Test Conclusion:

The Spacelabs Patient Monitors: models 91367, 39139, 91370 and 91387; are substantially equivalent to their predicate devices in design concepts, technologies and materials. Testing demonstrates that Spacelabs Patient Monitors are as safe and effective as the predicate devices found substantially equivalent under K972282.

15 November 2010 Page 8 of 8

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Image /page/8/Picture/1 description: The image shows the logo for the Department of Health & Human Services USA. The logo features a stylized eagle with its wings spread, and the words "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" are arranged in a circular pattern around the eagle. The logo is black and white.

Food and Drug Administration 10903 New Hampshire Avenue Document Control Room -WO66-G609 Silver Spring, MD 20993-0002

Spacelabs Medical, Inc. C/O David J. Geraghty 5150 220th Ave SE Issaquah, WA 98029-6834

DEC - 7 2010

Re: K102422

Trade/Device Name: Spacelabs Patient Monitors Regulation Number: 21 CFR 870.1025 Regulation Name: Arrhythmia Detector and Alarm (including ST-segment measurement and alarm) Regulatory Class: Class II Product Code: MHX Dated: November 17, 2010 Received: November 18, 2010

Dear Mr. Geraghty:

We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must of comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical

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Page 2 – Mr. David J. Geraghty

device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050,

If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please go to http://www.fda.gov/AboutFDA/CentersOffices/CDRH/CDRHOffices/ucm111780017, prfor for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (217)FX Pact 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to

http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.

You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm.

Sincerely vours.

Duma 12. Vachner

A Bram D. Zuckerman, M.D. - Director Division of Cardiovascular Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

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Indications for Use Form

510(k) Number (if known): K102422

Spacelabs Patient Monitor Device Name:

DEC - 7 2010

Indications for Use:

XX Prescription Use: (Part 21 CFR 801 Subpart D)

AND/OR

Over-The-Counter Use (21 CFR 801 Subpart C

(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE OF NEEDED)

Concurrence of CDRH, Office of Device Evaluation (ODE)

Duna R. James

(Division Sign-Off) Division of Cardiovascular Devices

510(k) Number_K 1 0 2 4 J 2

Page 1 of 1

Regulation Number and Section

§ 870.1025 Arrhythmia detector and alarm (including ST-segment measurement and alarm).

(a)
Identification. The arrhythmia detector and alarm device monitors an electrocardiogram and is designed to produce a visible or audible signal or alarm when atrial or ventricular arrhythmia, such as premature contraction or ventricular fibrillation, occurs.(b)
Classification. Class II (special controls). The guidance document entitled “Class II Special Controls Guidance Document: Arrhythmia Detector and Alarm” will serve as the special control. See § 870.1 for the availability of this guidance document.