(136 days)
HL158UA (K162338)
Not Found
No
The document describes standard oscillometric blood pressure measurement and basic rhythm detection based on interval variation, without mentioning AI or ML.
No.
The device is for measuring blood pressure and heart rate, providing information for the user to track their health, but it does not directly treat a medical condition.
Yes
This device provides measurements (Systolic, Diastolic blood pressure, and heart rate) and also detects and indicates irregular heartbeats and blood pressure risk categories, which are all used to help diagnose potential health issues.
No
The device description explicitly mentions hardware components like an LCD panel, a START/STOP button, and a built-in Wrist Position Guide, indicating it is a physical device, not software-only.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In vitro diagnostics are tests performed on samples taken from the human body, such as blood, urine, or tissue, to detect diseases, conditions, or infections.
- Device Function: The HL158UB is a blood pressure monitor that measures physiological parameters (blood pressure and heart rate) directly from the human body using a non-invasive method (oscillometric). It does not analyze samples taken from the body.
- Intended Use: The intended use is for measuring blood pressure and heart rate on the wrist for home use. This is a direct physiological measurement, not an in vitro test.
Therefore, the HL158UB falls under the category of a medical device, specifically a non-invasive blood pressure monitor, rather than an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
HL158UB automatically measures human's Systolic blood pressure and heart rate by using the oscillometric method during inflation. All values can be read out in one LCD panel. Measurement position is at human being's wrist. The intended use of this over-the-counter device is for adults aged 18 years and older with wrist circumference ranging from 5.3 inches to 7.7 inches (approx. 135 mm to 195 mm) and for home use.
HL158UB detects the appearance of irregular heartbeats during measurement; an indicated symbol will appear with measuring reading. And the Risk Category Indicator will show the information with the readings on the user tracking their blood pressure level.
Product codes (comma separated list FDA assigned to the subject device)
DXN
Device Description
HL158UB automatically measures human's Systolic, Diastolic blood pressure and heart rate by using the oscillometric method during inflation. All values can be read out in one LCD panel. Measurement position is at human being's wrist. The intended use of this over-the-counter device is for adults aged 18 years and older with wrist circumference ranging from 5.3 inches to 7.7 inches (approx.13.5 cm to 19.5 cm) and for home use.
The device will display a symbol ∼, to indicate the detection of irregular heartbeat rhythm as defined as a rhythm is more than or less than 25% from the average heartbeat intervals during the measurement. Additionally, after measurement, the Risk Category Indicator function will show the information with the readings on the screen for the user tracking their blood pressure level. Besides, HL158UB has a built-in Wrist Position Guide. By holding START/STOP button, the display will illuminate with different icons that are designed to guide you move your wrist.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Wrist
Indicated Patient Age Range
adults aged 18 years and older
Intended User / Care Setting
home use
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)
Clinical Tests:
The HL158UB has same specification as the predicate device (HL158UA), including: intended use, measurement method, measurement type, key components (e.g. air pump, pressure sensor, cuff...), algorithm etc. The clinical study is conducted for the purpose to evaluate the compliance of wrist type blood pressure monitor to ISO 81060-2:2013.
We recruited 100 valid subjects (age bracket 18 to 91) at Lohas Clinic in Taipei, Taiwan (R.O.C.), 2015-16.
Among them, there are 49 males and 51 females, and the population distributions for the physical and blood pressure conditions all meet the requirements of the standards.
Since the clinical validation result demonstrates the subject blood pressure monitor fulfills the acceptance criteria therefore the accuracy specification and performance of the subject device is judged fully comply with the requirements of ISO 810601-2.
Usability Validation Report:
In order to verify that the HL158UB meets the availability verification of the home use, it designs tasks and performs usability validation according to the standards of IEC 62366-1 Edition 1.0:2015, IEC 60601-1-6 Edition 3.1:2013, and IEC 60601-1-11: 2015.
To verify and validate the user interface of the HL158UB that relates to effectiveness, efficiency, ease of user learning and user satisfaction, we recruited four target groups for a total of 60 valid subjects at Health & Life Co., Ltd. in Taipei, Taiwan (R.O.C.), 2018.
All of the subjects are more than 18 years old and includes 63% of them are equal or older than 50 years. There are 49% male and 51% female subjects in the study population.
The HL158UB demonstrates conformity to the usability goals and design considerations and risk criteria of medical device in risk management procedure by alleviating potential use errors and risk derived from real world experience. This ensures HL158UB is not only safe to use but also offers usability.
Non-Clinical Tests:
- EMC Test: IEC 60601-1-2 Edition 4: 2014
- Safety Test: IEC 60601-1:2005+A1:2012/ AAMI ANSI ES60601-1:2005/(R)2012 and A1:2012, C1:2009/(R)2012 and A2:2010/(R)2012, IEC 60601-1-11 Edition 2.0 2015
- FCC Test: FCC 47 CFR Part 15, Subpart B
- Biocompatibility Test: ISO 10993-1 Edition 4:2009, ISO 10993-5 Edition 3:2009, ISO 10993-10 Edition 3:2010
- Reliability Test: IEC 80601-2-30 Edition 1.1:2013
- Risk Assessment: ISO 14971 Edition 2:2007
- Software Verification and Validation: IEC 62304 Edition 1.1:2015, IEC 60601-1-4 Edition 1.1:2000
- Usability Validation: IEC 62366-1 Edition 1.0:2015, IEC 60601-1-6 Edition 3.1:2013
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.
HL158UA (K162338)
Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
Not Found
§ 870.1130 Noninvasive blood pressure measurement system.
(a)
Identification. A noninvasive blood pressure measurement system is a device that provides a signal from which systolic, diastolic, mean, or any combination of the three pressures can be derived through the use of tranducers placed on the surface of the body.(b)
Classification. Class II (performance standards).
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Image /page/0/Picture/0 description: The image shows the logo of the U.S. Food and Drug Administration (FDA). On the left is the Department of Health & Human Services logo. To the right of that is the FDA logo, which is a blue square with the letters "FDA" in white. To the right of the blue square is the text "U.S. FOOD & DRUG ADMINISTRATION" in blue.
June 13, 2019
Health & Life Co., Ltd. Js Hsu Manager 9F. No.186, Jian Yi Road Zhonghe District, New Taipei City, 23553 Tw
Re: K190133
Trade/Device Name: Full Automatic (NIBP) Blood Pressure Monitor, Model HL158UB Regulation Number: 21 CFR 870.1130 Regulation Name: Noninvasive Blood Pressure Measurement System Regulatory Class: Class II Product Code: DXN Dated: January 24, 2019 Received: January 28, 2019
Dear Js 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 (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 located 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.
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
1
801); medical device reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 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 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 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.
for Matthew Hillebrenner Director (Acting) Division of Cardiac Electrophysiology, Diagnostics and Monitoring Devices Office of Cardiovascular Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
Indications for Use
Form Approved: OMB No. 0910-0120 Expiration Date: 06/30/2020 See PRA Statement below.
510(k) Number (if known)
K190133
Device Name
Full Automatic (NIBP) Blood Pressure Monitor, Model HL158UB
Indications for Use (Describe)
HL158UB automatically measures human's Systolic blood pressure and heart rate by using the oscillometric method during inflation. All values can be read out in one LCD panel. Measurement position is at human being's wrist. The intended use of this over-the-counter device is for adults aged 18 years and older with wrist circumference ranging from 5.3 inches to 7.7 inches (approx. 135 mm to 195 mm) and for home use.
HL158UB detects the appearance of irregular heartbeats during measurement; an indicated symbol will appear with measuring reading. And the Risk Category Indicator will show the information with the readings on the user tracking their blood pressure level.
Type of Use (Select one or both, as applicable)
| Prescription Use (Part 21 CFR 801 Subpart D)
[X] 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:
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FORM FDA 3881 (7/17)
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PREMARKET NOTIFICATION 510(K) SUMMARY (As Requirement By 21 CFR 807.92)
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.
The assigned 510(k) number is: K190133 Date: 06/14/2019
- Submitter: 1.
Health & Life Co., Ltd. 9F. No.186, Jian Yi Road, Zhonghe District, New Taipei City, Taiwan, R.O.C TEL: +886-2-8227-1300 FAX: +886-2-8227-1301
Contact Person: JS Hsu E-mail: js.hsu@hlmt.com.tw TEL: +886-2-8227-1300 ext.1201 FAX: +886-2-8227-1301
-
- Name of the Device:
Trade Name: Full Automatic (NIBP) Blood Pressure Monitor, Model HL158UB Common Name: Blood Pressure Monitor Classification Name: Non-invasive Blood Pressure Measurement System Classification: Class II, 21 CFR 870.1130 Classification Panel: 74 Cardiovascular Product Code: DXN
- Name of the Device:
-
Information for the 510(k) Cleared Device (Predicate Device): 3. Full Automatic (NIBP) Blood Pressure Monitor, Model: HL158UA (K162338)
-
- Device Description:
HL158UB automatically measures human's Systolic, Diastolic blood pressure and heart rate by using the oscillometric method during inflation. All values can be read out in one LCD panel. Measurement position is at human being's wrist. The intended use of this over-the-counter device is for adults aged 18 years and older with wrist circumference ranging from 5.3 inches to 7.7 inches (approx.13.5 cm to 19.5 cm) and for home use.
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The device will display a symbol ��~, to indicate the detection of irregular heartbeat rhythm as defined as a rhythm is more than or less than 25% from the average heartbeat intervals during the measurement. Additionally, after measurement, the Risk Category Indicator function will show the information with the readings on the screen for the user tracking their blood pressure level. Besides, HL158UB has a built-in Wrist Position Guide. By holding START/STOP button, the display will illuminate with different icons that are designed to guide you move your wrist.
ഗ് Intended Use
HL158UB automatically measures human's Systolic, Diastolic blood pressure and heart rate by using the oscillometric method during inflation. All values can be read out in one LCD panel. Measurement position is at human being's wrist. The intended use of this over-the-counter device is for adults aged 18 years and older with wrist circumference ranging from 5.3 inches to 7.7 inches (approx. 135 mm to 195 mm) and for home use.
HL158UB detects the appearance of irregular heartbeats during measurement; an indicated symbol will appear with measuring reading. And the Risk Category Indicator will show the information with the readings on the screen for the user tracking their blood pressure level.
6. Comparison of device to predicate device
The predicate device HL158UA (K162338) and the subject device HL158UB have same technological characteristics, but we change the error icon, body motion detector, number of push button, partial hardware, risk category indicator and Storage/Transportation environment.
We provide the Product Specification Comparison Table on the Subject Device HL158UB and the Predicate Device HL158UA (K162338).
| Item | Predicate Device | Subject Device |
|---|---|---|
| HL158UA (K162338) | HL158UB | |
| Intended Use/ | ||
| Indications for Use | HL158UA automatically | |
| measures human's Systolic, | ||
| Diastolic blood pressure and | ||
| heart rate by using the | ||
| oscillometric method during | ||
| inflation. All values can be | ||
| read out in one LCD panel. | Same as left | |
| (Only model name | ||
| differences) | ||
| Measurement position is at human being's wrist. The intended use of this over-the-counter device is for adults aged 18 years and older with wrist circumference ranging from 5.3 inches to 7.7 inches (approx. 135 mm to 195 mm) and for home use. HL 158UA detects the appearance of irregular heartbeats during measurement; an indicated symbol will appear with measuring reading. And the Risk Category Indicator will show the information with the readings on the screen for the user tracking their blood pressure level. | ||
| Method of | ||
| measurement | Oscillometric method | Same as left |
| Measurement Type | During inflation | Same as left |
| Range of | ||
| measurement | Rated Range of Cuff Pressure: | |
| $0\sim 300mmHg$ , | ||
| Rated Range of | ||
| Determination: $40\sim 280mmHg$ , | ||
| Pulse $40\sim 199$ Beats/minute | Same as left | |
| Accuracy | Pressure $\pm 3mmHg$ | |
| Pulse $\pm 5%$ | Same as left | |
| Inflation | Automatic Inflation (Air | |
| Pump) | Same as left | |
| Deflation | Automatic Air Release Control | |
| Valve | Same as left | |
| Pressure Changed Rate | $2\sim5$ mmHg/sec. | Same as left |
| Display | Liquid Crystal Digital | Same as left |
| Power Supply | 2 "AAA(LR03)(1.5V)"Alkaline | Same as left |
| Storage/Transportation | ||
| environment | - 25°C ~ +70°C (-13°F~ | |
| +158°F), | ||
| ≤ 93% R.H. | - 25°C ~ + 60°C (- | |
| 13°F~ +140°F), | ||
| ≤ 93% R.H. | ||
| Operating | ||
| environment | 5°C ~ 40°C (41°F ~104°F), | |
| 15% ~ 93% R.H. | ||
| 700~1060 hPa | Same as left | |
| Material | ABS housing and ABS keys | Same as left |
| Sets of memory | 2 x 100, total 200 | Same as left |
| Number of push | ||
| Button | 5 keys | |
| (Start/Stop, M(Memory), | ||
| Date/Time(®), Set (+), User | ||
| button( ⅷ/ ⅸ )) | 4keys | |
| (Start/Stop, | ||
| M(Memory), | ||
| Date/Time(®),User | ||
| button( ⅷ/ ⅸ )) | ||
| Cuff size | Wrist circumference approx. | |
| 135 ~ 195 mm | ||
| (Approx. 5.3~7.7 inches) | Same as left | |
| Unit Dimensions | 87 x 80 x 29 mm | Same as left |
| Unit weight(excluding | ||
| batteries) | Approx. 120 ± 5 g | Same as left |
| Risk Category Indicator | AHA 2003 | AHA 2017 |
| Irregular Heartbeat | ||
| Detector | Yes | Same as left |
| Error icon | EE & E1 & E2 & E3 | "ⅷ" & EE & E1 & |
| E2 & E3 | ||
| Body motion detector/ | ||
| Warning indicator | Yes, but won't particularly | |
| emphasize it, it is represented | ||
| by 'Error icon: EE'. | Yes, use unique | |
| symbols "ⅷ" to | ||
| represent. | ||
| Hardware | Circuit | Similar |
| Layout | Difference |
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6
The following differences exist between the subject and predicate devices:
- Storage/Transportation environment:
- Because product kits include batteries, considering the problem of battery storage, we modify the upper temperature limit to 60 degrees.
- Number of push Button:
The subject device (HL158UB) less one "set (+)" button, it will have an impact on the time setting and the use of data deletion.
- However, any possible user errors have been verified by usability study.
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■ Risk Category Indicator:
The American Heart Association updated the categories of hypertension in 2017, so we use this new version.
Compare the difference between AHA 2003 and AHA 2017 is the blood pressure category, it will not affect the accuracy measure on blood pressure value.
. Error icon/Body motion detector/Warning indicator:
Both the subject device (HL158UB) and the predicate device (HL158UA) have built-in body motion algorithm, but there is a difference in the display of the LCD.
The predicate device (HL158UA) is merged in the error code (EE), and the subject device (HL158UB) use unique symbols 1/23 to represent.
- Hardware(Circuit/Layout):
The subject device (HL158UB) and the predicate device (HL158UA) are different in hardware. The circuit and the layout have been modified due to they have different number of buttons and memory types. Even so, they use the same design, measurement principle, technology, and components (including: pressure sensor, air pump, and the valves).
To sum it up, although the hardware and firmware are different, the subject device (HL158UB) has passed the device safety, EMC, software verification and validation, usability verification and validation etc. lt will not cause additional safety and performance problems.
7. Discussion of Clinical Tests Performed
The HL158UB has same specification as the predicate device (HL158UA), including: intended use, measurement method, measurement type, key components (e.g. air pump, pressure sensor, cuff...), algorithm etc. The clinical study is conducted for the purpose to evaluate the compliance of wrist type blood pressure monitor to ISO 81060-2:2013.
We recruited 100 valid subjects (age bracket 18 to 91) at Lohas Clinic in Taipei, Taiwan (R.O.C.), 2015-16.
Among them, there are 49 males and 51 females, and the population distributions for the physical and blood pressure conditions all meet the requirements of the standards.
Since the clinical validation result demonstrates the subject blood pressure monitor fulfills the acceptance criteria therefore the accuracy specification and
8
performance of the subject device is judged fully comply with the requirements of ISO 810601-2.
-
- Discussion of Usability Validation Report
In order to verify that the HL158UB meets the availability verification of the home use, it designs tasks and performs usability validation according to the standards of IEC 62366-1 Edition 1.0:2015, IEC 60601-1-6 Edition 3.1:2013, and IEC 60601-1-11: 2015.
- Discussion of Usability Validation Report
To verify and validate the user interface of the HL158UB that relates to effectiveness, efficiency, ease of user learning and user satisfaction, we recruited four target groups for a total of 60 valid subjects at Health & Life Co., Ltd. in Taipei, Taiwan (R.O.C.), 2018.
All of the subjects are more than 18 years old and includes 63% of them are equal or older than 50 years. There are 49% male and 51% female subjects in the study population.
The HL158UB demonstrates conformity to the usability goals and design considerations and risk criteria of medical device in risk management procedure by alleviating potential use errors and risk derived from real world experience. This ensures HL158UB is not only safe to use but also offers usability.
-
- Discussion of Non-Clinical Tests Performed for Determination of Substantial Equivalence is as follows
The subject device was tested to evaluate its safety and effectiveness, including the followings:
- Discussion of Non-Clinical Tests Performed for Determination of Substantial Equivalence is as follows
-
a. EMC Test:
- . 19-8, IEC 60601-1-2 Edition 4: 2014, Medical Electrical Equipment -Part 1-2: General Requirements For Basic Safety And Essential Performance - Collateral Standard: Electromagnetic Disturbances -Requirements And Tests
-
b. Safety Test
- 19-4, IEC 60601-1:2005+A1:2012/ AAMI ANSI ES60601-1:2005/(R)2012 and A1:2012, C1:2009/(R)2012 and A2:2010/(R)2012, Medical electrical equipment - Part 1: General requirements for basic safety and essential performance
- 19-14, IEC 60601-1-11 Edition 2.0 2015, Medical electrical equipment -Part 1-11: General requirements for basic safety and essential performance - Collateral Standard: Requirements for medical electrical
9
equipment and medical electrical systems used in the home healthcare environment
- C. FCC Test
- FCC 47 CFR Part 15, Subpart B
- Biocompatibility Test d.
- 2-220, ISO 10993-1 Edition 4:2009, Biological evaluation of medical devices - Part 1: Evaluation and testing within a risk management process
- . 2-245, ISO 10993-5 Edition 3:2009, Biological evaluation of medical devices - Part 5: Tests for in vitro cytotoxicity
- 2-174, ISO 10993-10 Edition 3:2010, Biological evaluation of medical devices - Part 10: Tests for irritation and skin sensitization
- e. Reliability Test
- . 3-123, IEC 80601-2-30 Edition 1.1:2013, Medical electrical equipment - Part 2-30: Particular requirements for the basic safety and essential performance of automated non-invasive sphygmomanometers
- f. Risk Assessment
- 5-40, ISO 14971 Edition 2:2007, Medical devices - Application of risk management to medical devices
- Software Verification and Validation g.
- . 13-79, IEC 62304 Edition 1.1:2015, Medical device software - Software life cycle processes
- . IEC 60601-1-4 Edition 1.1:2000 Medical Electrical Equipment - Part 1-4: General Requirements for Safety - Collateral Standard: Programmable Electrical Medical Systems
- h. Usability Validation
- . 5-114, IEC 62366-1 Edition 1.0:2015, Medical devices - Part 1: Application of usability engineering to medical devices
- 5-89, IEC 60601-1-6 Edition 3.1:2013, Medical electrical equipment -Part 1-6: General requirements for basic safety and essential performance - Collateral standard: Usability
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10. Conclusions
The subject device was tested and fulfilled the requirements of those standards mentioned above, and it's concluded that the subject device is substantially equivalent to the predicate device.