NAVIGATOR APPLICATIONS SUITE

K081941 · GE Healthcare Finland Oy · BSZ · Aug 7, 2008 · Anesthesiology

Device Facts

• Record ID: K081941
• Device Name: NAVIGATOR APPLICATIONS SUITE
• Applicant: GE Healthcare Finland Oy
• Product Code: BSZ · Anesthesiology
• Decision Date: Aug 7, 2008
• Decision: SESE
• Submission Type: Special
• Regulation: 21 CFR 868.5160
• Device Class: Class 2
• Attributes: Software as a Medical Device

Intended Use

Navigator Applications Suite (Navigator) is a software package that includes Navigator Therapy, Navigator Protocol and Navigator Device. Navigator software is loaded into a medical grade PC physically mounted to the Anesthesia Delivery System and receives data from supported Anesthesia Delivery Systems, Anesthesia Patient Monitors and Intravenous Drug Infusion Pumps. Navigator Therapy displays pharmacokinetic, pharmacodynamic (PK/PD) and synergistic PD modeling information. Navigator Therapy provides the heath care provider with information about the modeled effect of supported anesthesia pharmaceuticals delivered to the patient. Models only apply to the following patient populations: Age: 18 - 90 years old Weight: 40Kg - 140 Kg Height 150cm - 190cm Calculated drug concentrations and effects are based on published models, and do not represent actual measurements from a patient. Drug models are calculated and displayed assuming a healthy patient. Navigator Protocol allows facilities to load electronic versions of care protocols. This feature can be configured with selected patient monitoring parameters available for viewing in conjunction with the care protocol. Navigator Device is a troubleshooting aid with access to certain Anesthesia Delivery System alarm information. The system is designed for facility use and should only be used under the orders of a clinician.

Device Story

Software suite integrated into medical-grade PC mounted on anesthesia delivery systems; receives data from anesthesia delivery systems, patient monitors, and IV infusion pumps. Three modules: Navigator Therapy (visualizes PK/PD models for propofol and analgesics to assist clinicians in understanding drug effects); Navigator Protocol (displays facility-specific care protocols); Navigator Device (troubleshooting aid for anesthesia system alarms). Operates in clinical environments under clinician orders. Modified version supports network connectivity via iCentral Network to central stations, allowing up to 16 units to connect. Output provides modeled drug concentrations and effects to support clinical decision-making during anesthesia delivery.

Clinical Evidence

No clinical data provided; modifications were limited to network connectivity, which did not require clinical testing. Verification and validation were performed via bench testing and software validation.

Technological Characteristics

Software package running on medical-grade PC. Connectivity: Networked via iCentral Network to central stations and S/5 Anesthesia Monitors. Standards: IEC 60601-1, IEC 60601-1-1, EN 60601-1-2, EN 60601-1-4, EN 980, EN 1041, EN ISO 14971. Functionality: PK/PD modeling, protocol display, alarm troubleshooting.

Indications for Use

Indicated for patients aged 18-90 years, weighing 40-140 kg, with heights 150-190 cm, undergoing anesthesia. Used for modeling drug effects (propofol and four analgesics) and displaying care protocols/troubleshooting information. Models assume a healthy patient; not for use as actual patient measurements.

Regulatory Classification

Identification

A gas machine for anesthesia is a device used to administer to a patient, continuously or intermittently, a general inhalation anesthetic and to maintain a patient's ventilation. The device may include a gas flowmeter, vaporizer, ventilator, breathing circuit with bag, and emergency air supply. A gas machine for analgesia is a device used to administer to a patient an analgesic agent, such as a nitrous oxide-oxygen mixture (maximum concentration of 70 percent nitrous oxide).

Predicate Devices

• Navigator Applications Suite (K071097)

Submission Summary (Full Text)

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K0819411

## Premarket Notification 510(k) Summary As required by section 807.92 Navigator Applications Suite

AUG - 7 2008

## GENERAL COMPANY INFORMATION as required by 807.92(a)(1)

## COMPANY NAME/ADDRESS/PHONE/FAX:

GE Healthcare Finland OY C/O Datex-Ohmeda PO Box 7550 Madison, WI 53707 USA Tel: [phone] Fax: [phone]

### NAME OF CONTACT:

Ms. Adrienne Lenz, RAC Ms. Karla Krause (alternate)

#### DATE:

June 25, 2008

#### DEVICE NAME as required by 807.92(a)(2)

#### TRADE NAME:

Navigator Applications Suite

#### COMMON NAME:

Navigator Applications Suite

#### CLASSIFICATION NAME:

BSZ, Accessory to gas machine for anesthesia or analgesia

## NAME OF LEGALLY MARKETED DEVICE FOR WHICH A CLAIM OF SUBSTANTIAL EQUIVALENCE IS MADE as required by 807.92(a)(3)

The Navigator Applications Suite is substantially equivalent in safety and effectiveness to the legally marketed (predicate) Navigator Applications Suite (K071097).

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#### DEVICE DESCRIPTION as required by 807.92(a)(4)

The Navigator Applications Suite is a product that integrates information from an anesthesia delivery system, intravenous drug infusion pumps, and patient monitor. The three main functions of the Navigator are;

- . Navigator Therapy: Visualization of the modeled effect of the anesthesia drugs on the patient, displayed on a point-of-care Navigator computer. The visualization is based on pharmacokinetic and pharmacodynamic (PK/PD) models and multi-drug models for propofol and four analgesic drugs. Navigator also supports automatic data capture from supported intravenous drug infusion pumps to minimize manual data entry.
- Navigator Protocol: Framework to enable access to facility-selected care protocols at the . point of care.
- t Navigator Device: Electronic and interactive instructions for users to address technical issues with anesthesia delivery systems.

The Navigator Applications Suite has been modified to work in a network environment.

#### INTENDED USE as required by 807.92(a)(5)

Navigator Applications Suite (Navigator) is a software package that includes Navigator Therapy, Navigator Protocol and Navigator Device. Navigator software is loaded into a medical grade PC physically mounted to the Anesthesia Delivery System and receives data from supported Anesthesia Delivery Systems, Anesthesia Patient Monitors and Intravenous Drug Infusion Pumps.

Navigator Therapy displays pharmacokinetic, pharmacodynamic (PK/PD) and synergistic PD modeling information. Navigator Therapy provides the heath care provider with information about the modeled effect of supported anesthesia pharmaceuticals delivered to the patient.

Models only apply to the following patient populations:

| Age: | 18 - 90 years old |
|---------|-------------------|
| Weight: | 40Kg - 140 Kg |
| Height | 150cm - 190cm |

Calculated drug concentrations and effects are based on published models, and do not represent actual measurements from a patient. Drug models are calculated and displayed assuming a healthy patient.

Navigator Protocol allows facilities to load electronic versions of care protocols. This feature can be configured with selected patient monitoring parameters available for viewing in conjunction with the care protocol.

Navigator Device is a troubleshooting aid with access to certain Anesthesia Delivery System alarm information.

The system is designed for facility use and should only be used under the orders of a clinician.

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## SUMMARY OF TECHNOLOGICAL CHARACTERISTICS OF DEVICE COMPARED TO THE PREDICATE DEVICE as required by 807.92(a)(6)

The Navigator Applications Suite has been updated from the predicate version (K071097). The Therapy. Protocol and Device functionality is the same in the modified version as in the predicate version. There have been no changes to the intended use or fundamental scientific technology.

The versions differ in that the new version can now operate in a network environment. The previously cleared Navigator Applications Suite had direct connections to a single S/5 Anesthesia Monitor and Infusion pumps. In this configuration, the S/5 Anesthesia Monitor could not be connected to a central station. The new configuration allows 16 Navigator's to be used by connection to an iCentral Network and Central Station, which in turn connects to the \$/5 Anesthesia Monitors.

## SUMMARY OF NONCLINICAL TESTING FOR THE DEVICE and CONCLUSIONS as required by 807.92(b)(1)(3)

Navigator Applications Suite has been thoroughly tested through verification of specifications and validation, including software validation. Verification of compliance with the following standards has also been made to support safe use of the device in its intended environment.

| IEC 60601-1 | Medical Electrical Equipment, Part 1:<br>General Requirements for Safety |
|------------------------|---------------------------------------------------------------------------------------------------|
| IEC 60601-1-1:<br>2000 | Medical Electrical Equipment, Safety<br>requirements for medical electrical systems |
| EN 60601-1-2:<br>2001 | Medical Electrical Equipment, Part 2:<br>Electromagnetic Compatibility–<br>Requirements and Tests |
| EN 60601-1-4:<br>2000 | Medical Electrical Equipment, Part 4<br>Programmable Electrical Medical Systems |
| EN 980;2003 | Graphical Symbols for Use in Labeling<br>Medical Devices |
| EN 1041: 1998 | Information Supplied By the Manufacturer |
| EN ISO14971:<br>2000 | Medical devices—Application of risk<br>management to medical devices |

## SUMMARY OF CLINICAL TESTING FOR THE DEVICE and CONCLUSIONS as required by 807.92(b)(2)

The modifications made to the Navigator Applications Suite did not require clinical testing.

## CONCLUSION:

The summary above shows that there are no new questions of safety and effectiveness for the Navigator Applications Suite as compared to the predicate device.

^{1 1988} plus Amendment 1: 1991 and Amendment 2: 1995

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Image /page/3/Picture/1 description: The image shows the seal of the Department of Health & Human Services - USA. The seal features an eagle-like emblem with three stylized lines representing feathers or wings. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular pattern around the emblem.

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

GE Healthcare Finland Oy C/O Ms. Adrienne Lenz Senior Regulatory Affairs Specialist Datex-Ohmeda, Incorporated P.O. Box 7550 Madison, Wisconsin 53707-7550

AUG - 7 2008

Re: K081941

Trade/Device Name: Navigator Applications Suite Regulation Number: 21 CFR 868.5160 Regulation Name: Gas Machine for Anesthesia or Analgesia Regulatory Class: II Product Code: BSZ Dated: June 25, 2008 Received: July 8, 2008

Dear Ms. Lenz:

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.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such 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.

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Page 2 - Ms. Lenz

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 comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); 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. This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.

If you desire specific advice for your device on our labeling regulation (21 CFR Part 801). please contact the Center for Devices and Radiological Health's (CDRH's) Office of Compliance at [phone]. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding postmarket surveillance, please contact CDRH's Office of Surveillance and Biometric's (OSB's) Division of Postmarket Surveillance at 240-276-3474. For questions regarding the reporting of device adverse events (Medical Device Reporting (MDR)), please contact the Division of Surveillance Systems at 240-276-3464. 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 [phone] or [phone] or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.

Sincerely yours,

Chiu-Ling, Ph.D.

Chiu Lin, Ph.D. Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

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# Indications for Use

510(k) Number (if known): K

Device Name: Navigator Applications Suite

Indications For Use:

Navigator Applications Suite (Navigator) is a software package that includes Navigator Therapy, Navigator Protocol and Navigator Device. Navigator software is loaded into a medical grade PC physically mounted to the Anesthesia Delivery System and receives data from supported Anesthesia Delivery Systems, Anesthesia Patient Monitors and Intravenous Drug Infusion Pumps.

Navigator Therapy displays pharmacokinetic, pharmacodynamic (PK/PD) and synergistic PD modeling information. Navigator Therapy provides the heath care provider with information about the modeled effect of supported anesthesia pharmaceuticals delivered to the patient.

Models only apply to the following patient populations:

| Age: | 18 – 90 years old |
|---------|-------------------|
| Weight: | 40Kg – 140 Kg |
| Height: | 150cm – 190cm |

Calculated drug concentrations and effects are based on published models, and do not represent actual measurements from a patient. Drug models are calculated and displayed assuming a healthy patient.

Navigator Protocol allows facilities to load electronic versions of care protocols. This feature can be configured with selected patient monitoring parameters available for viewing in conjunction with the care protocol.

Navigator Device is a troubleshooting aid with access to certain Anesthesia Delivery System alarm information.

The system is designed for facility use and should only be used under the orders of a clinician.

Prescription Use XXX (Part 21 CFR 801 Subpart D) AND/OR

Over-The-Counter Use _ (21 CFR 807 Subpart C)

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

Concurrence of CDRH, Office of Device Evaluation (ODE)

-

Nut D. Rabel for MH

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Division of Anesthesiology, General Hospital Infection Control. Dental Devices

510(k) Number: K081944