(245 days)
Aulisa Temperature Module (TM0002) is a battery-operated electronic device with indication for use in continuously measuring and monitoring armpit body temperature of adults, pediatrics, and infants and transmission of the measuring result via wireless signal. Aulisa Temperature Module (TM0002) is a non-invasive and reusable device for single patient use with intended environments of use are hospitals, medical facilities, home care, and subacute environments. The parameters derived by the Aulisa Temperature Module (TM0002) are transmitted to a commercially available mobile device that runs an Aulisa-developed application for display and review.
The Aulisa Temperature Module (TM0002) is indicated for continuous armpit body temperature monitoring of adults, pediatrics, and infants which measures body temperature and sends the physiological data to an Aulisa-developed software application as cleared through previous Premarket Notification 510(k) submissions under Guardian Angel Rx GA2000 Series Digital Vital Sign Monitoring System (K203208) using Bluetooth technology. If the physiological data sent from the subject device to the software application falls outside of pre-set limits or when a technical error is detected, both auditory and visual alarm signals are generated through the software application to alert the caregiver. The sensor module uses Bluetooth technology to interact with a commercial, thirdparty mobile device whether under iOS or Android operating system, such as iPad, iPhone, Google Pixel ... etc. which is not part of this submission. The vital-signs are transmitted to mentioned mobile device that runs Aulisa-developed application for display and review. The software application can be downloaded from an official APP store, such as iOS APP store or Google Play. The Subject Device is reusable, and its intended environments of use are hospitals, medical facilities, home care, and subacute environments.
Here's an analysis of the provided information regarding the acceptance criteria and study proving the device meets them:
1. Table of Acceptance Criteria and Reported Device Performance
| Acceptance Criterion (Standard/Requirement) | Reported Device Performance |
|---|---|
| Electrical Safety (IEC 60601-1, IEC 60601-1-11) | Pass |
| Temperature and Humidity (IEC 60601-1, IEC 60601-1-11) | Pass |
| Atmospheric Pressure (Altitude) (IEC 60601-1) | Pass |
| Electromagnetic Immunity and Emissions (IEC 60601-1-2) | Pass |
| Performance (Temperature Measurement Accuracy) (ISO 80601-2-56, ASTM E1112) | Pass Under 37°C: ± 0.2°C 37.1~39.0°C: ± 0.1°C 39°C and above: ± 0.2°C |
| Mechanical Durability (IEC 60601-1, IEC 60601-1-11) | Pass |
| Biocompatibility (ISO 10993-5, ISO 10993-10) | Pass |
| Wireless Coexistence Testing (ANSI C63.27) | Pass |
| Software V&V (Guidance for the Content of Premarket Submissions for Device Software Functions) | Pass |
| Security Testing (Cybersecurity in Medical Devices, Quality System Considerations and Content of Premarket Submissions) | Pass |
| Usability Testing (Applying Human Factors and Usability Engineering to Medical Devices) | Pass |
| Clinical Electronic Thermometer (Enforcement Policy for Clinical Electronic Thermometers, Guidance on the Content of Premarket Notification [510(K)] Submissions for Clinical Electronic Thermometers) | Pass |
| Bench Testing (Durability and Performance testing, Battery Life Testing) | Pass |
Note on Performance (Temperature Measurement Accuracy): The document explicitly states the specific accuracy values for different temperature ranges, which are considered "Pass" when measured against the standards ISO 80601-2-56 and ASTM E1112. These are the acceptance criteria for the accuracy.
2. Sample Size Used for the Test Set and Data Provenance
The provided document does not specify the sample size used for the test set for any of the reported performance tests. It also does not specify the data provenance (e.g., country of origin, retrospective or prospective) for the accuracy or other performance tests. It only states that "Clinical accuracy testing was conducted to ISO 80601-2-56."
3. Number of Experts Used to Establish the Ground Truth for the Test Set and Qualifications of those Experts
The document does not provide information regarding the number of experts used or their qualifications for establishing ground truth. For temperature measurement, the ground truth is typically established by reference thermometers or established methods defined within the testing standards (ISO 80601-2-56 and ASTM E1112), rather than expert consensus in the way it would be for image interpretation.
4. Adjudication Method for the Test Set
The document does not mention any adjudication method like 2+1 or 3+1. For objective performance tests like temperature accuracy, adjudication methods for expert consensus are generally not applicable. The standards themselves define the criteria for "passing" the test.
5. If a Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study was Done, and the Effect Size of How Much Human Readers Improve with AI vs. Without AI Assistance
This section is not applicable to the Aulisa Temperature Module (TM0002). This device is a clinical electronic thermometer and not an AI-assisted diagnostic tool that would involve human readers interpreting cases. Therefore, an MRMC comparative effectiveness study or analysis of human reader improvement with AI assistance would not be relevant.
6. If a Standalone (i.e. algorithm only without human-in-the-loop performance) was Done
The device is a hardware module that measures temperature and transmits it. Its "performance" as a standalone device is covered by the performance testing (e.g., accuracy, electrical safety, etc.) which are conducted independent of a human interpreting its output. The output is displayed via an application, but the core measurement accuracy is inherent to the device itself. The document states that "The output temperature of the Subject Device is derived directly from input signal without any adjustment," implying its core function is standalone.
7. The Type of Ground Truth Used
For the core performance claims (e.g., temperature accuracy), the ground truth is established through reference standards as defined by ISO 80601-2-56 and ASTM E1112. These standards specify how to establish laboratory-controlled "true" temperatures to compare against the device's readings. This is a form of scientific/methodological ground truth rather than expert consensus or pathology.
8. The Sample Size for the Training Set
The document does not mention a training set sample size. This is because the Aulisa Temperature Module (TM0002) is a direct measurement device rather than a machine learning or AI-based device that would require a "training set." Its accuracy is based on its sensor technology and calibration, not learned from data.
9. How the Ground Truth for the Training Set Was Established
As there is no mention of a training set for this device, the question of how its ground truth was established is not applicable.
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Image /page/0/Picture/0 description: The image shows the logo of the U.S. Food and Drug Administration (FDA). The logo consists of two parts: a symbol on the left and the FDA name on the right. The symbol on the left is a stylized image of a human figure, while the FDA name on the right is written in blue letters. The words "U.S. FOOD & DRUG ADMINISTRATION" are written in a clear, sans-serif font.
September 27, 2024
Taiwan Aulisa Medical Devices Technologies, Inc. Jou An Hsu Regulatory Affairs Specialist 6F-2, No. 3-1, YuanQu St., Nangang Dist., Taipei City, NA 115 Taiwan
Re: K240220
Trade/Device Name: Aulisa Temperature Module (TM0002) Regulation Number: 21 CFR 880.2910 Regulation Name: Clinical electronic thermometer Regulatory Class: Class II Product Code: FLL Dated: August 28, 2024 Received: August 28, 2024
Dear Jou An Hsu:
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 (the 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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database available at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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.
Additional information about changes that may require a new premarket notification are provided in the FDA guidance documents entitled "Deciding When to Submit a 510(k) for a Change to an Existing Device"
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(https://www.fda.gov/media/99812/download) and "Deciding When to Submit a 510(k) for a Software Change to an Existing Device" (https://www.fda.gov/media/99785/download).
Your device is also subject to, among other requirements, the Quality System (QS) regulation (21 CFR Part 820), which includes, but is not limited to, 21 CFR 820.30. Design controls; 21 CFR 820.90. Nonconforming product; and 21 CFR 820.100, Corrective and preventive action. Please note that regardless of whether a change requires premarket review, the OS regulation requires device manufacturers to review and approve changes to device design and production (21 CFR 820.30 and 21 CFR 820.70) and document changes and approvals in the device master record (21 CFR 820.181).
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); medical device reporting of medical device-related adverse events) (21 CFR Part 803) for devices or postmarketing safety reporting (21 CFR Part 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR Part 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR Parts 1000-1050.
All medical devices, including Class I and unclassified devices and combination product device constituent parts are required to be in compliance with the final Unique Device Identification System rule ("UDI Rue"). The UDI Rule requires, among other things, that a device bear a unique device identifier (UDI) on its label and package (21 CFR 801.20(a)) unless an exception or alternative applies (21 CFR 801.20(b)) and that the dates on the device label be formatted in accordance with 21 CFR 801.18. The UDI Rule (21 CFR 830.300(a) and 830.320(b)) also requires that certain information be submitted to the Global Unique Device Identification Database (GUDID) (21 CFR Part 830 Subpart E). For additional information on these requirements, please see the UDI System webpage at https://www.fda.gov/medical-devices/device-advicecomprehensive-regulatory-assistance/unique-device-identification-system-udi-system.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
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Sincerely,
David Walloschek
David Wolloscheck, Ph.D. Assistant Director DHT3C: Division of Drug Delivery and General Hospital Devices, and Human Factors OHT3: Office of Gastrorenal, ObGyn, General Hospital, and Urology Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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Indications for Use
510(k) Number (if known) K240220
Device Name Aulisa Temperature Module (TM0002)
Indications for Use (Describe)
Aulisa Temperature Module (TM002) is a battery-operated electronic device with indication for use in continuously measuring and monitoring armpit body temperature of adults, pediatrics, and transmission of the measuring result via wireless signal.
Aulisa Temperature Module (TM0002) is a non-invasive and reusable device for single patient use with intended environments of use are hospitals, medical facilities, home care, and subacute environments.
The parameters derived by the Aulisa Temperature Module (TM0002) are transmitted to a commercially available mobile device that runs an Aulisa-developed application for display and review.
Prescription Use (Part 21 CFR 801 Subpart D)
X Over-The-Counter Use (21 CFR 801 Subpart C)
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K240220 - 510(k) Summary
This 510(k) Summary is being submitted in accordance with the requirements of 21 CFR 807.92.
5.1 General Information
| Date of Preparation | September 27, 2024 |
|---|---|
| Company Identification | Taiwan Aulisa Medical Devices Technologies,Inc.6F-2, No. 3-1, YuanQu St., Nangang Dist.,Taipei City 115 TWTEL.: +886-2-2655-7297FAX: +886-2-2655-7260 |
| Contact Person | Ann HsuRegulatory Affairs SpecialistTaiwan Aulisa Medical Devices Technologies,Inc.Email: ann.hsu@aulisa.com |
5.2 Trade/Device Name
Aulisa Temperature Module (TM0002)
5.3 Regulatory Information
Regulation Number: 21 CFR 880.2910 Regulation Name: Clinical Electronic Thermometer Common Name: Clinical Electronic Thermometer Regulatory Class: Class II Product Code: FLL
5.4 Predicate Device(s)
Predicate Device
- K181013, Fever Scout™ Continuous Monitoring Thermometer, VivaLnk Inc. ●
Reference Device
- K203208, Guardian Angel Rx GA2000 Series Digital Vital Sign Monitoring System (specifically model GA2002), Taiwan Aulisa Medical Devices Technologies, Inc.
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5.5 Device Description
The Aulisa Temperature Module (TM0002) is indicated for continuous armpit body temperature monitoring of adults, pediatrics, and infants which measures body temperature and sends the physiological data to an Aulisa-developed software application as cleared through previous Premarket Notification 510(k) submissions under Guardian Angel Rx GA2000 Series Digital Vital Sign Monitoring System (K203208) using Bluetooth technology. If the physiological data sent from the subject device to the software application falls outside of pre-set limits or when a technical error is detected, both auditory and visual alarm signals are generated through the software application to alert the caregiver.
The sensor module uses Bluetooth technology to interact with a commercial, thirdparty mobile device whether under iOS or Android operating system, such as iPad, iPhone, Google Pixel ... etc. which is not part of this submission. The vital-signs are transmitted to mentioned mobile device that runs Aulisa-developed application for display and review. The software application can be downloaded from an official APP store, such as iOS APP store or Google Play.
The Subject Device is reusable, and its intended environments of use are hospitals, medical facilities, home care, and subacute environments.
The device model, device name, population and parameters of the Subject Device are described below:
| Device Model | Aulisa Sensor Module(s) | Population | Parameters |
|---|---|---|---|
| TM0002 | Aulisa Temperature Module | • Adult• Pediatric• Infant | Body Temperature |
5.6 Indications for use
Aulisa Temperature Module (TM0002) is a battery-operated electronic device with indication for use in continuously measuring and monitoring armpit body temperature of adults, pediatrics, and infants and transmission of the measuring result via wireless signal. Aulisa Temperature Module (TM0002) is a non-invasive and reusable device for single patient use with intended environments of use are hospitals, medical facilities, home care, and subacute environments.
The parameters derived by the Aulisa Temperature Module (TM0002) are transmitted to a commercially available mobile device that runs an Aulisa-developed application for display and review.
5.7 Comparison with Predicate Device
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The Subject Device has similar intended use and technological characteristics to the Predicate device, Fever Scout™ Continuous Monitoring Thermometer (K181013), except that the Predicate device is powered by Rechargeable Lithium Battery, but the Subject Device is powered by non-Rechargeable Coin Battery.
The Subject Device is used together with pre-installed Aulisa-developed software application which has been cleared through previous Premarket Notification 510(k) submission under Guardian Angel Rx GA2000 Series Digital Vital Sign Monitoring System (K203208), thereafter referred to as the Reference device in this submission.
These differences do not affect the safety and effectiveness of the device when used as labeled. Table 5.7.1 and 5.7.2 list the similarities and differences between the Subject Device and Predicate device (K181013), along with Reference device (K203208, specifically model GA2002).
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Table 5.7.1 Comparison Table to Predicate
| Subject Device | Predicate | Comparison | |
|---|---|---|---|
| Device name | Aulisa Temperature Module(TM0002) | Fever Scout TM ContinuousMonitoring Thermometer | -- |
| K number | -- | K181013 | -- |
| Product code | FLL | FLL | Identical |
| RegulationNumber | 21 CFR 880.2910 | 21 CFR 880.2910 | Identical |
| Regulationdescription | Clinical Electronic Thermometer | Clinical Electronic Thermometer | Identical |
| Classification | II | II | Identical |
| Indicationsfor use | Aulisa Temperature Module(TM0002) is a battery-operatedelectronic device with indicationfor use in continuously measuringand monitoring armpit bodytemperature of adults, pediatrics,and infants and transmission ofthe measuring result via wirelesssignal.Aulisa Temperature Module(TM0002) is a non-invasive andreusable device for single patientuse with intended environments ofuse are hospitals, medicalfacilities, home care, and subacuteenvironments.The parameters derived by theAulisa Temperature Module(TM0002) are transmitted to a | The wireless Fever ScoutTMContinuous Monitoringthermometer is a non-invasive andre-usable electronic device forhome use and a non-invasive andsingle patient use in the hospital.This product is intended for non-urgent ambulatory continuousarmpit body temperaturemonitoring from ages 29 days andolder. | DifferentNote 1 |
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| Section 5 | 510(k) Summary |
|---|---|
| commercially available mobiledevice that runs an Aulisa-developed application fordisplay and review. |
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| Subject Device | Predicate | Comparison | |
|---|---|---|---|
| Patientpopulation | adult, pediatric, infant | ages 29 days and older | DifferentNote 2 |
| Useenvironment | hospitals, medical facilities, homecare, subacute environments | home, hospital | DifferentNote 3 |
| Dimension | 24mm x 32.8mm x 5.5mm | 61mm x 41mm x 5.5mm | DifferentNote 4 |
| Measurement | body temperature | body temperature | Identical |
| Disposableor reusable | Reusable (Temperature Module)disposable (Patch) | reusable/ disposable | Identical |
| Wirelesscommunication | Bluetooth 5.2 | Bluetooth BLEWireless (Wi-Fi)2.4G | DifferentNote 5 |
| Operatingplatform | Mobile device with pre-installed Aulisa-developedapplication• iOS 13.0 or later• Android 6.0 or later | • iPhone 5S+ or later & iOS 8.0or later• Android 4.3 or later | IdenticalBoth devices operate on a platform with compatibleapplication and indicate a software operating systemhas been used instead of a hardware. |
| Subject Device | Predicate | Comparison | |
| Alarm | Visual and auditory alarms | NA | DifferentNote 6 |
| Measurementaccuracy | Under 37°C:$\pm$ 0.2°C37.1~39.0°C:$\pm$ 0.1°C39°C and above: $\pm$ 0.2°C | 98.6°F-102.2°F:$\pm$ 0.2°F (37°C-39°C:$\pm$ 0.1°C)95°F-98.6°F:$\pm$ 0.4°F (35°C-37°C: $\pm$ 0.2°C)102.2°F-107.6°F:$\pm$ 0.4°F (39°C-42°C:$\pm$ 0.2°C) | DifferentNote 7 |
| Display range | 89.6°F-107.6°F (32°C-42°C)<89.6°F (32.0°C) displays "Lo">107.6°F (42.0°C) displays "Hi" | 95°F-107.6°F(35°C-42°C) | DifferentNote 8 |
| Operationmode | Continuous | Continuous | Identical |
| Measuring site | Axillary (armpit) | Axillary (armpit) | Identical |
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| Subject Device | Predicate | Comparison | |
|---|---|---|---|
| Power supply | CR1216 | MS Lithium rechargeable battery3.0V | DifferentNote 9 |
Note 1
Both devices function as a thermometer which have the same indication for use for body temperature monitoring, except that the patient population of Subject Device is "adults, pediatrics, and infants" while Predicate Device is "from ages 29 days and older". Clinical accuracy testing was conducted to ISO 80601-2-56. Therefore, the difference does not raise different questions of safety and effectiveness.
Note 2
The patient population of subject device is "adults, pediatrics, and infants" while the predicate device is "from ages 29 days and older". Clinical accuracy testing was conducted to ISO 80601-2-56. Therefore, the difference does not raise different questions of safety and effectiveness.
Note 3
The use environment of subject device is "hospitals, medical facilities, home care, subacute environments" whereas the predicate device is limited to "home, and hospital" only. The Subject Device has undergone testing per IEC 60601-1:2005 + A1:2012 + A2:2020, FCC Part 15 Subpart C§ 15.249. Additionally, performance data comprising software verification, cybersecurity analysis, wireless coexistence testing, and usability testing demonstrate that this difference does not raise different questions of safety and effectiveness.
Note 4
The dimension of Subject Device is smaller than the Predicate Device. However, the difference does not raise different questions of safety and effectiveness.
Note 5
Both devices transmit the measuring result via wireless signal, except that Subject Device sends out data through Bluetooth only while Predicate sends out data through both Bluetooth and Wi-fi. The Subject Device has undergone testing per IEC 60601-1:2005 + A 1:2012 + A2:2020, FCC Part 15 Subpart C $ 15.249. Additionally, performance data comprising software verification, cybersecurity analysis, wireless coexistence testing, and usability testing demonstrate that this difference does not raise different questions of safety and effectiveness.
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Note 6
The predicate device does not have an alarm system, whereas the subject device includes "Visual and auditory alarms" integrated with a pre-installed application that is identical to that of the reference device. This difference does not raise new questions of safety or effectiveness, as the alarm system has been previously validated in the reference device.
Note 7
Both devices have the same "Measurement accuracy between 37.1°C-39°C with +0.1°C". The subject device has Measurement accuracy under 37°C with ±0.2°C, while the predicate device has Measurement accuracy between 35°C-37°C and 39°C-42°C with ±0.2°C. Clinical accuracy testing was conducted per ISO 80601-2-56. Therefore, the difference does not raise different questions of safety and effectiveness.
Note 8
The subject device has the Display range between 32°C-42°C and have "Hi. Lo" display while out of range. The predicate device has the same Display range between 35°C-42°C but does not have "Hi, Lo" display while out of range. Performance testing was conducted to ISO 80601-2-56. Therefore, the difference does not raise different questions of safety and effectiveness.
Note 9
Both devices are battery powered, while the only difference being that the subject device uses a Coin Battery, while the predicate uses a Rechargeable Lithium Battery. The subject device underwent testing in accordance with IEC 60601-1:2005 + A1:2012 + A2:2020, and the results demonstrated compliance with safety requirements. Therefore, this difference does not impact the safety and effectiveness of the device.
5.8 Summarv of Non-clinical Testing
The results of the testing demonstrate equivalence with the predicate device(s) and compliance with recognized standards. The table below summarizes test results for the Subject Device, which met the relevant requirements of the applicable recognized standards or claimed specifications.
| Item | Reference | Result |
|---|---|---|
| Electrical Safety | IEC 60601-1IEC 60601-1-11 | Pass |
| Temperature and Humidity | IEC 60601-1IEC 60601-1-11 | Pass |
| Atmospheric Pressure(Altitude) | IEC 60601-1 | Pass |
| Electromagnetic Immunityand Emissions | IEC 60601-1-2 | Pass |
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| Performance | ISO 80601-2-56ASTM E1112 | Pass |
|---|---|---|
| Mechanical Durability | IEC 60601-1IEC 60601-1-11 | Pass |
| Biocompatibility | ISO 10993-5 | Pass |
| • In Vitro Cytotoxicity | ISO 10993-10 | |
| • Skin Sensitization | ||
| • Skin Irritation | ||
| Wireless Coexistence Testing | ANSI C63.27 | Pass |
| FDA Guidance | ||
| Software V&V | Guidance for the Content of PremarketSubmissions for Device Software Functions | Pass |
| Security Testing | Cybersecurity in Medical Devices, QualitySystem Considerations and Content ofPremarket Submissions | Pass |
| Usability testing | Applying Human Factors and UsabilityEngineering to Medical Devices | Pass |
| Clinical electronicthermometer | Enforcement Policy for Clinical ElectronicThermometersGuidance on the Content of PremarketNotification [510(K)] Submissions forClinical Electronic Thermometers | Pass |
| Manufacturer's specifications | ||
| Bench testing | Durability and Performance testingBattery Life Testing | Pass |
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5.9 Summary of Clinical Testing
The accuracy of the Subject Device was validated in accordance with ISO 80601-2-56 and ASTM E1112. The output temperature of the Subject Device is derived directly from input signal without any adjustment, and therefore no clinical validation is needed.
5.10 Conclusion
Based on the testing summarized in the 510(k) submission, the results demonstrate that the subject device is substantially equivalent to the predicate devices. The differences do not raise any new questions of safety or effectiveness when compared to its predicate devices.
§ 880.2910 Clinical electronic thermometer.
(a)
Identification. A clinical electronic thermometer is a device used to measure the body temperature of a patient by means of a transducer coupled with an electronic signal amplification, conditioning, and display unit. The transducer may be in a detachable probe with or without a disposable cover.(b)
Classification. Class II (performance standards). The device is exempt from the premarket notification procedures in part 807, subpart E of this chapter, subject to the limitations in § 880.9 and the following conditions for exemption:(1) Device is not a clinical thermometer with telethermographic functions;
(2) Device is not a clinical thermometer with continuous temperature measurement functions; and
(3) Appropriate analysis and testing (such as that outlined in the currently FDA-recognized editions, as appropriate, of ISO 80601-2-56, “Medical electrical equipment—Part 2-56: Particular requirements for basic safety and essential performance of clinical thermometers for body temperature measurement,” or ASTM E1965, “Standard Specification for Infrared Thermometers for Intermittent Determination of Patient Temperature,” or ASTM E1112, “Standard Specification for Electronic Thermometer for Intermittent Determination of Patient Temperature,” or ASTM E1104, “Standard Specification for Clinical Thermometer Probe Covers and Sheaths”) must validate specifications and performance of the device.