(90 days)
Not Found
No
The description focuses on standard infrared thermometry technology and mentions "Application-Specific Integrated Circuitry including software" but does not provide any details suggesting AI/ML algorithms are used for temperature calculation or any other function. The "Mentions AI, DNN, or ML" section is explicitly marked as "Not Found".
No
The device is a non-contact forehead thermometer used for detecting body temperature, which is a diagnostic function, not a therapeutic one.
No
The device is marketed as a non-contact forehead thermometer used to detect body temperature, which is a measurement tool, not a diagnostic one. While changes in body temperature can be indicators of health issues, the thermometer itself does not diagnose diseases or conditions.
No
The device description explicitly states it consists of hardware components including an IR sensor, ASIC, LCD display, buttons, and batteries, in addition to software.
No, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In Vitro Diagnostic devices are used to examine specimens taken from the human body, such as blood, urine, or tissue, to provide information about a person's health.
- Device Function: This device is a non-contact forehead thermometer. It measures body temperature by detecting infrared energy radiated from the forehead. This is a direct measurement of a physiological parameter from the body's surface, not an analysis of a specimen taken from the body.
- Intended Use: The intended use is to detect body temperature from the forehead. This aligns with the function of a thermometer, not an IVD.
Therefore, based on the provided information, this device falls under the category of a general medical device (specifically, a clinical thermometer), not an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
The non-contact forehead thermometer is an electronic thermometer using an infrared detector (thermopile detector) to detect body temperature from forehead center in people of all ages.
Product codes
FLL
Device Description
The thermometer (Mode: TH48FE, TH09F, THD2FE) are electronic thermometer using an IR sensor to measure infrared energy radiated from the forehead. This energy is collected through the lens and converted to an oral temperature value.
The thermometer (Mode: TH48FE, TH09F, THD2FE), consists of the following parts:
- (1) IR sensor with a built-in ambient temperature sensor (Function: Receives infrared signals radiated by temperature)
- (2) Application-Specific Integrated Circuitry include software (Function: Calculate the infrared signal from the forehead and convert it into oral temperature)
- (3) LCD display (Function: Display measurement results)
- (4) 2 buttons (Star button, Scan button), 1 button for TH09F (Function: Start booting and measuring actions)
- (5) 2x1.5V AAA dry batteries, 1 x 3.0V CR2032 battery for TH09F) (Function: Provide product power)
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
forehead center
Indicated Patient Age Range
people of all ages
Intended User / Care Setting
Lay person
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Summary of non-clinical testing (Performance testing-bench):
The following performance data were provided to verify that the subject device met all design specifications and provided support of the substantial equivalence determination.
- Risk Analysis developed in according with ISO 14971:2019 -
- The recognized consensus standards for safety of medical electrical equipment: IEC 60601--1, IEC 60601-1-11 for safety and IEC 60601-1-2 for electromagnetic compatibility are complied.
- Biocompatibility Evaluation for patient contacting components: ISO 10993-5, ISO 10993--10 and ISO 10993-23 are complied.
- Bench testing was conducted on the thermometer device. The system complies with the ISO -80601-2-56.
- -Software verification and validation testing were conducted and documentation was provided as recommended by FDA's Guidance for Industry and FDA Staff, "Content of Premarket Submissions for Device Software Functions". The software for this device was considered as a "Basic" documentation level.
Summary of clinical Accuracy Validation Test:
Clinical testing is conducted per ISO 80601-2-56 Clause 201.102 Clinical Accuracy Validation. The Clinical tests were evaluated on 113 subjects and thermometer was evaluated in three age groups including subgroup A1 and A2: A1-one month up to three months and A2-three months to one year, B-older than one years and younger than five years and C-older than five years old. Subjects selected for each model in this clinical trial are: A1) group 15, A2) group 21, B) group 38 and C) group 39. Total number of subjects is 113.
The test report showed the clinical performance of the subject devices complied with the requirement of ISO 80601-2-56.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Forehead mode:
± 0.4 °F (0.2°C) within 95107.6°F (3542°C), ± 0.5 °F (0.3°C) for other range.
Surface mode (for TH48FE/THD2FE):
0.5°F ( ± 0.3°C) within 93.2109.4°F (3443°C), others ±4% or ±4°F (2°C) whichever is greater.
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 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.
0
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: the Department of Health & Human Services logo on the left and the FDA logo on the right. The FDA logo is in blue and includes the letters "FDA" in a square and the words "U.S. Food & Drug Administration".
June 5, 2024
Radiant Innovation Inc. Lynn Chen OA Manager 1F, No.3 Industrial E. 9th Rd., Science-Based Industrial Park HsinChu, 300 Taiwan
Re: K240648
Trade/Device Name: Non-contact Forehead Thermomete (TH48FE, TH09F, THD2FE) Regulation Number: 21 CFR 880.2910 Regulation Name: Clinical Electronic Thermometer Regulatory Class: Class II Product Code: FLL Dated: February 26, 2024 Received: March 7, 2024
Dear Lynn Chen:
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" (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).
1
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.
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).
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,
2
General Hospital, and Urology Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
3
Indications for Use
Form Approved: OMB No. 0910-0120 Expiration Date: 07/31/2026 See PRA Statement below.
Submission Number (if known)
Device Name
Non-contact Forehead Thermometer (TH48FE, TH09F, THD2FE)
Indications for Use (Describe)
The non-contact forehead thermometer is an electronic thermometer using an infrared detector (thermopile detector) to detect body temperature from forehead center in people of all ages.
Type of Use (Select one or both, as applicable)
Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)
CONTINUE ON A SEPARATE PAGE IF NEEDED.
This section applies only to requirements of the Paperwork Reduction Act of 1995.
DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff(@fda.hhs.gov
"An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number."
4
Image /page/4/Picture/0 description: The image contains a logo for Radiant Innovation. The logo is in blue and white, with the word "RADIANT" in large, bold letters. Above the word "RADIANT" is the word "INNOVATION" in smaller letters. Below the logo is the text "RADIANT INNOVATION INC." and the website address "http://www.radiantek.com.tw".
K240648 – 510(k) Summary
This summary of 510(k) safety and effectiveness information is being submitted in accordance with the requirements of SMDA 1990 and 21 CFR §807.92.
1. Submitter's Identification:
Radiant Innovation Inc., 1F, No.3 Industrial E. 9th Rd., Science-Based Industrial Park, HsinChu, Taiwan Name of contact person: Ms. Lynn Chen TEL: +886 3 6111666 Ext. 8123 FAX: +886 3 5670089 E-mail: lynnchen@radiantek.com.tw Date Summary Prepared: Jun/05/2024
2. Device:
Device Trade Name: Non-contact Forehead Thermometer (TH48FE, TH09F, THD2FE) Classification Name: Thermometer, Electronic, Clinical Device Classification: Class II Regulation Number: 21CFR 880.2910 Device Panel: General Hospital Product Code(s): FLL
3. Predicate Device :
510(k) #K121428 Device Trade Name: RII, Non-Contact Clinical Thermometer, Model THB0F Classification Name: Thermometer, Electronic, Clinical Device Classification: Class II Regulation Number: 21CFR 880.2910 Device Panel: General Hospital Product Code(s): FLL
4. Device Description:
The thermometer (Mode: TH48FE, TH09F, THD2FE) are electronic thermometer using an IR sensor to measure infrared energy radiated from the forehead. This energy is collected through the lens and converted to an oral temperature value.
The thermometer (Mode: TH48FE, TH09F, THD2FE), consists of the following parts:
5
Image /page/5/Picture/0 description: The image contains a logo for Radiant Innovation Inc. The logo features the word "RADIANT" in white letters on a blue rectangle, with the word "INNOVATION" in smaller letters above it. Below the rectangle, the words "RADIANT INNOVATION INC." are printed in black, followed by the URL "http://www.radiantek.com.tw".
- (1) IR sensor with a built-in ambient temperature sensor (Function: Receives infrared signals radiated by temperature)
- (2) Application-Specific Integrated Circuitry include software (Function: Calculate the infrared signal from the forehead and convert it into oral temperature)
- (3) LCD display (Function: Display measurement results)
- (4) 2 buttons (Star button, Scan button), 1 button for TH09F (Function: Start booting and measuring actions)
- (5) 2x1.5V AAA dry batteries, 1 x 3.0V CR2032 battery for TH09F) (Function: Provide product power)
5. Indications for Use:
The non-contact forehead thermometer is an electronic thermometer using an infrared detector (thermopile detector) to detect body temperature from forehead center in people of all ages.
| Characteristics | Subject device
(TH48FE/TH09F/THD2FE) | Predicate device (THB0F) | Comment |
|---------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------|
| 510(k)# | K240648 | K121428 | / |
| Manufacturer | Radiant Innovation Inc. | Radiant Innovation Inc. | Same |
| Indications for use | The non-contact forehead
thermometer is an electronic
thermometer using an infrared
detector (thermopile detector)
to detect body temperature
from forehead center in
people of all ages. | The Non-contact Clinical
Thermometer, Model THB0F
is an infrared thermometer
intended for the intermittent
measurement of human body
temperature in people of all
ages. | Same |
| Intended user | Lay person | Lay person | Same |
| Measuring Range | Forehead mode:
82.4109.4°F(2843°C) for
TH48F/TH09F
93.2108°F(3442.2°C) for
THD2Fe
Surface mode:
-7.6176°F(-2280°C) for
TH48FE/THD2FE | Forehead mode:
93.2108°F(3442.2°C)
Surface mode:
-7.6176°F(-2280°C) | Different 1 |
| Accuracy | Forehead mode:
$\pm$ 0.4 °F (0.2°C) within
95107.6°F (3542°C), $\pm$ 0.5
°F (0.3°C) for other range.
Surface mode (for TH48FE/
THD2FE):
0.5°F ( $\pm$ 0.3°C) within | Forehead mode:
$\pm$ 0.4°F(0.2°C) within
96.8102°F(3639°C), $\pm$ 0.5
°F(0.3°C) for other range
Surface mode:
$\pm$ 4% of reading or $\pm$ 4°F(2°C)
whichever is greater | |
6. Comparison of technological characteristics with the predicate device:
6
Image /page/6/Picture/0 description: The image features the word "RADIANT" in large, bold, white letters against a blue background. Above the word "RADIANT" is the word "INNOVATION" in smaller, white letters. The overall design is simple and modern, with a focus on the company name and its association with innovation.
RADIANT INNOVATION INC.
| | 93.2109.4°F (3443°C),
others ±4% or ±4°F (2°C)
whichever is greater. | | |
|-------------------------------|------------------------------------------------------------------------------|------------------------------------------------|-------------|
| Display Resolution | 0.1°F(0.1°C) | 0.1°F(0.1°C) | Same |
| Memory | 25 sets for TH48FE/THD2FE
1 set for TH09F | 60 sets | Different 2 |
| | | | |
| Scale Selection | °F/°C | °F/°C | Same |
| Display Type | LCD | LCD | Same |
| Sensor Type | Thermopile | Thermopile | Same |
| Case | ABS | ABS | Same |
| Power Source | AAA(1.5V)*2 for
TH48FE/THD2FE
CR2032(3V)*1 for TH09F | AAA(1.5V)*2 | Different 3 |
| | | | |
| | | | |
| Operating
Condition | 50104°F(1040°C) | 50104°F(1040°C) | Same |
| Biocompatibility | ISO 10993-1
ISO 10993-5
ISO 10993-10 | ISO 10993-1
ISO 10993-5
ISO 10993-10 | Same |
| | | | |
| | | | |
| Performance | ASTM 1965-98
ISO 80601-2-56 | ASTM 1965-98
ISO 80601-2-56 | Same |
| | | | |
| Electric Safety
and
EMC | IEC 60601-1
IEC 60601-1-2
IEC 60601-1-11 | IEC 60601-1
IEC 60601-1-2
IEC 60601-1-11 | Same |
| | | | |
| | | | |
Justification for the differences:
-
- Different Measurement range/ Accuracy:
The measurement range and accuracy of the device under evaluation is different from the marked equivalent device. While the device under evaluation have been tested and validated according to standard ISO 80601-2-56 including accuracy and the measuring range of the device under evaluation meet the accuracy and the minimum rated output range of clinical thermometer requirement, therefore, such difference will not affect the safety and performance of the device under evaluation.
- Different Measurement range/ Accuracy:
-
- Different of Memory:
The memory function of subject devices has been validated in accordance IEC 62304 and FDA Guidance for the Content of Premarket Submissions for Software Contained. The difference will not raise safety or effectiveness issues on the subject devices.
- Different of Memory:
-
- Different of Power Supply:
7
Image /page/7/Picture/0 description: The image contains the logo for Radiant Innovation Inc. The logo is in blue and white, with the word "RADIANT" in large, bold letters. Above the word "RADIANT" is the word "INNOVATION" in smaller letters. Below the logo is the text "RADIANT INNOVATION INC." and the website address "http://www.radiantek.com.tw".
The power supply of TH09F is 1 x CR2032 battery that different from other models, all devices have been proven to be safe and effective based on the IEC 60601-1 and IEC 60601-1-2 testing.
The Non-contact Forehead Thermometer, Model TH48FE, TH09F, THD2FE have the similar characteristics as the predicate device. Moreover, the subject devices demonstrate product safety by successful completion of testing to the IEC 60601-1 standard and electromagnetic standard IEC 60601-1-2. The performance test demonstrates the TH48FE, TH09F, THD2FE meet the ISO 80601-2-56 standard and concludes that any difference in their characteristics do not raise any safety and effectiveness issues. Thus, the Non-contact Forehead Thermometer, Model TH48FE, TH09F, THD2FE are substantially equivalent to the predicate device.
7. Summary of non-clinical testing (Performance testing-bench):
The following performance data were provided to verify that the subject device met all design specifications and provided support of the substantial equivalence determination.
- Risk Analysis developed in according with ISO 14971:2019 -
- The recognized consensus standards for safety of medical electrical equipment: IEC 60601--1, IEC 60601-1-11 for safety and IEC 60601-1-2 for electromagnetic compatibility are complied.
- Biocompatibility Evaluation for patient contacting components: ISO 10993-5, ISO 10993--10 and ISO 10993-23 are complied.
- Bench testing was conducted on the thermometer device. The system complies with the ISO -80601-2-56.
- -Software verification and validation testing were conducted and documentation was provided as recommended by FDA's Guidance for Industry and FDA Staff, "Content of Premarket Submissions for Device Software Functions". The software for this device was considered as a "Basic" documentation level.
8. Summary of clinical Accuracy Validation Test:
Clinical testing is conducted per ISO 80601-2-56 Clause 201.102 Clinical Accuracy Validation. The Clinical tests were evaluated on 113 subjects and thermometer was evaluated in three age groups including subgroup A1 and A2: A1-one month up to three months and A2-three months to one year, B-older than one years and younger than five years and C-older than five years old. Subjects selected for each model in this clinical trial are: A1) group 15, A2) group 21, B) group 38 and C) group 39. Total number of subjects is 113.
The test report showed the clinical performance of the subject devices complied with the
8
Image /page/8/Picture/0 description: The image contains the logo for Radiant Innovation Inc. The logo features the word "RADIANT" in white letters on a blue background, with the word "INNOVATION" above it in smaller letters. Below the logo is the text "RADIANT INNOVATION INC." and the website address "http://www.radiantek.com.tw".
requirement of ISO 80601-2-56.
9. Conclusions:
Based on comparison of the Indications for use and technological characteristics applicable safety standards, verification and validation testing, the differences between Non-contact forehead thermometer (TH48FE, TH09F, THD2FE) and predicate device do not raise new or different questions of safety and effectiveness. Thus, the Non-contact Forehead Thermometer, Model TH48FE, TH09F, THD2FE are substantially equivalent to the predicate device.