(94 days)
Not Found
No
The description focuses on standard oscillometric methodology and does not mention any AI/ML terms or capabilities.
No
The device is used for measurement and monitoring of blood pressure, not for therapy or treatment.
Yes
The device is described as a non-invasive blood pressure monitor that measures and monitors arterial blood pressure values, systolic pressure, and pulse rate, which are used to assess a patient's physiological state. It identifies and quantifies the presence and severity of a physiological condition (blood pressure).
No
The device description explicitly states it is a "Digital Automatic Wrist Blood Pressure Monitor" that utilizes an "inflatable cuff" and displays readings on a "digital panel," indicating the presence of hardware components beyond just software.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In Vitro Diagnostics are medical devices used to perform tests on samples taken from the human body, such as blood, urine, or tissue, to provide information about a person's health. These tests are performed outside of the body (in vitro).
- Device Function: The description clearly states that this device is a "non-invasive blood pressure measurement system." It measures blood pressure by using an inflatable cuff wrapped around the wrist and detecting blood movement. This is a measurement taken on the body, not a test performed on a sample taken from the body.
- Intended Use: The intended use is to "carry out non-invasive measurement and monitoring of arterial blood pressure values in human adults." This aligns with a non-invasive physiological measurement, not an in vitro diagnostic test.
Therefore, this device falls under the category of a non-invasive medical device for physiological monitoring, not an In Vitro Diagnostic.
N/A
Intended Use / Indications for Use
The wrist blood pressure monitor is used to carry out non-invasive measurement and monitoring of arterial blood pressure values in human adults. This allows you quickly and easily measure your systolic pressure, and pulse rate through an inflatable cuff wrapped around the wrist, save the measurements and display the development of the measurements.
Product codes (comma separated list FDA assigned to the subject device)
DXN
Device Description
Digital Automatic Wrist Blood Pressure Monitor MD2400 is a non-invasive blood pressure measurement system for use by medical professional or at home. It is designed to measure the systolic and diastolic blood pressure, and pulse rate of an individual in each measurement and then display the readings on a digital panel.
The device utilizes the oscillometric methodology, in which an inflatable cuff is wrapped around the wrist of an individual, for blood pressure measurement. This means the monitor detects your blood's movement through your brachial artery and converts the movement into a digital reading.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
wrist
Indicated Patient Age Range
human adults
Intended User / Care Setting
medical professional or at home
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 Test Summary
Testing to insure clinical accuracy of the device in accordance with ISO 81060-2:2013 as documented in Clinical Test report.
One hundred patients (49 males and 51 females) were invited for the study. Standard auscultation method was used as the reference blood pressure monitor measuring in the left wrist. Blood pressure measurements were repeated alternatively with the device and auscultation in the same arm according to the sequence in ISO 81060-2:2013.
Non-Clinical Test Summary
Digital Automatic Wrist Blood Pressure Monitor MD2400 has performed several non-clinical tests to show that all requirement specifications and standard requirements are met. The tests includes the follows:
- EN 1060-1:1995+A2:2009
- EN 1060-3:1997+A2:2009
- IEC 60601-1:2012
- IEC 60601-1-2:2007
- FCC Part 15 Subpart B
- ISO 10993-5:2009
- ISO 10993-10:2010
- IEC 62304:2006
All of the clinical and non-clinical testing performed on Digital Automatic Wrist Blood Pressure Monitor MD2400 are same as the predicate device.
Also, bench testing, IEC 80601-2-30, is conducted to show the performance of Digital Automatic Wrist Blood Pressure Monitor MD2400 is equivalent to the predicate device.
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.
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).
0
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
April 3, 2015
Grandway Technology (Shenzhen) Limited Patrick Chow General Manager Block 6 and 7, Zhu Keng Industrial Zone, Ping Shan, Long Gang District, Shenzhen, Guang Dong 518118 CN
Re: K143733
Trade/Device Name: Digital Automatic Wrist Blood Pressure Monitor MD2400 Regulation Number: 21 CFR 870.1130 Regulation Name: Noninvasive Blood Pressure Measurement System Regulatory Class: Class II Product Code: DXN Dated: February 27, 2015 Received: February 27, 2015
Dear Patrick Chow,
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply
1
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 devicerelated adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. 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
http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely vours.
for Bram D. Zuckerman, M.D. Director Division of Cardiovascular Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
2
DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
Indications for Use
Form Approved: OMB No. 0910-0120 Expiration Date: January 31, 2017 See PRA Statement below.
510(k) Number (if known)
K143733 Page 1 of 1
Device Name
Digital Automatic Wrist Blood Pressure Monitor, MD2400
Indications for Use (Describe)
The wrist blood pressure monitor is used to carry out non-invasive measurement and monitoring of arterial blood pressure values in human adults. This allows you quickly and easily measure your systolic pressure, and pulse rate through an inflatable cuff wrapped around the wrist, save the measurements and display the development of the measurements.
| 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
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."
3
| 510(k) Submitter | GRANDWAY TECHNOLOGY (SHENZHEN) LIMITED |
|---|---|
| Address | Block 6 and 7, Zhu Keng Industrial Zone, Ping Shan, Long Gang |
| District, Shenzhen, Guang Dong, People's Republic of China | |
| Phone Number | (00852)-2851-6789 |
| Fax Number | (00852)-2851-6278 |
| Contact Person | Mr. Patrick Chow |
| Date of Submission | 29-Dec-2014 |
Submitter Identification 1.
Device Identification 2.
| Trade Name | Digital Automatic Wrist Blood Pressure Monitor MD2400 |
|---|---|
| Common Name | Non-invasive Blood Pressure Measurement System |
| Classification Name | Non-invasive Blood Pressure Measurement System |
| (CFR 870.1130, Class II, Product Code DXN) |
Predicate Device 3.
| Predicate Device | Digital Automatic Wrist Blood Pressure Monitor WBPM22 Series |
|---|---|
| Manufacturer | GRANDWAY TECHNOLOGY (SHENZHEN) LIMITED |
| 510(k) Number | K133618 |
Device Description 4.
Digital Automatic Wrist Blood Pressure Monitor MD2400 is a non-invasive blood pressure measurement system for use by medical professional or at home. It is designed to measure the systolic and diastolic blood pressure, and pulse rate of an individual in each measurement and then display the readings on a digital panel.
The device utilizes the oscillometric methodology, in which an inflatable cuff is wrapped around the wrist of an individual, for blood pressure measurement. This means the monitor detects your blood's movement through your brachial artery and converts the movement into a digital reading.
The table below illustrate the feature presence in Digital Automatic Wrist Blood Pressure Monitor MD2400.
| Model | Blood Pressure
Measurement | Pulse Rate
Measurement | WHO
Classification | Irregular
Heartbeat | LCD Type | User ×
Memory |
|--------|-------------------------------|---------------------------|-----------------------|------------------------|------------------------|------------------|
| MD2400 | ✓ | ✓ | ✓ | ✓ | Positive
Reflective | 2 × 60 |
4
Indication for Use 5.
The wrist blood pressure monitor is used to carry out non-invasive measurement and monitoring of arterial blood pressure values in human adults. This allows you quickly and easily measure your systolic and diastolic pressure, and pulse rate through an inflatable cuff wrapped around the wrist, save the measurements and display the development of the measurements.
Comparison of Technological Characteristics between New Device and 6. Predicate Devices
Digital Automatic Wrist Blood Pressure Monitor MD2400 is compared to the predicate device, WBPM22 Series (K133618) in the device comparison table below.
| Comparison between WBPM22 Series and Predicate device | |||
|---|---|---|---|
| Item | Predicate Device | MD2400 | Comment |
| Indication for Use | Digital Automatic Blood Pressure Monitor | ||
| WBPM22 Series is for use by medical | |||
| professional or home user. The WBPM22 | |||
| Series is intended to measure the systolic and | |||
| diastolic blood pressure, and pulse rate of an | |||
| adult individual by using a non-invasive | |||
| technique, in which an inflatable cuff is | |||
| wrapped around the wrist. | The wrist blood pressure monitor is used | ||
| to carry out non-invasive measurement | |||
| and monitoring of arterial blood pressure | |||
| values in human adults. This allows you | |||
| quickly and easily measure your systolic | |||
| and diastolic pressure, and pulse rate | |||
| through an inflatable cuff wrapped | |||
| around the wrist, save the measurements | |||
| and display the development of the | |||
| measurements. | Equivalent | ||
| Measurement | |||
| Method | Non-invasive, Oscillometric | Non-invasive, Oscillometric | Identical |
| IHB Detection | Yes | Yes | Identical |
| Patient Population | Adult | Adult | Identical |
| BP Measurement | |||
| Range | Cuff Pressure: 0 - 300 mmHg | ||
| Systolic Pressure: 50 - 250 mmHg | |||
| Diastolic Pressure: 30 - 200 mmHg | Cuff Pressure: 0 - 300 mmHg | ||
| Systolic Pressure: 50 - 250 mmHg | |||
| Diastolic Pressure: 30 - 200 mmHg | Identical | ||
| Number of User | 2 independent users | 2 independent users | Identical |
| Memory Space | 2 users × 120 memory space | 2 users × 60 memory space | Equivalent |
| Resolution of | |||
| Measurement | Blood Pressure: 1 mmHg or 0.1kPa | ||
| Pulse Rate: 1 beat/ min | Blood Pressure: 1 mmHg | ||
| Pulse Rate: 1 beat/ min | Identical | ||
| Blood Pressure | |||
| Measurement | |||
| Accuracy | $\pm$ 3 mmHg or 2% of reading | $\pm$ 3 mmHg | Equivalent |
| Pulse Rate | |||
| Measurement | |||
| Range | 40 - 180 beats/min | 40 - 180 beats/min | Identical |
| Pulse Rate | |||
| Measurement | |||
| Accuracy | $\pm$ 5 % of the reading | $\pm$ 5 % of the reading | Identical |
| Display Type | LCD | LCD | Identical |
| Power Source | 2 × 1.5 V AAA-batteries | 2 × 1.5 V AAA-batteries | Equivalent |
| Pressurization | |||
| Mode | Automatic Inflation | Automatic Inflation | Identical |
| Deflation Mode | Automatic Exhaust/ Deflation | Automatic Exhaust/ Deflation | Identical |
| Operating | |||
| Condition | Temperature: +5 to +40 oC | ||
| Humidity: 15 to 93 % R.H. max | |||
| Atmospheric Pressure: 700 - 1060 hPa | Temperature: +5 to +40 oC | ||
| Humidity: 15 to 93 % R.H. max | |||
| Atmospheric Pressure: 700 - 1060 hPa | Identical | ||
| Storage and | |||
| Transportation | |||
| Condition | Temperature: -25 to +70 oC | ||
| Humidity: up to 93% R.H. max | |||
| Atmospheric Pressure: 700 - 1060 hPa | Temperature: -25 to +70 oC | ||
| Humidity: up to 93% R.H. max | |||
| Atmospheric Pressure: 700 - 1060 hPa | Identical |
5
| Comparison between WBPM22 Series and Predicate device | |||
|---|---|---|---|
| Item | Predicate Device | MD2400 | Comment |
| Material | Resistances, capacitance, transistors, | ||
| amplifiers, pressure sensor, CPU, PCB, | |||
| cuff ABS button, ABS cabinet, batteries | |||
| and packaging | Resistances, capacitance, transistors, | ||
| amplifiers, pressure sensor, CPU, PCB, | |||
| cuff ABS button, ABS cabinet, batteries | |||
| and packaging | Identical | ||
| Compatibility with | |||
| Environment and | |||
| Other Devices | No influence with environment and other | ||
| device | No influence with environment and other | ||
| device | Identical | ||
| Applicable | |||
| Standard | - EN 1060-1:1995+A2:2009 |
- EN 1060-3:1997+A2:2009
- IEC 60601-1:2012
- EN 60601-1-2:2007
- FCC Part 15 Subpart B
- ISO 10993-5:2009
- ISO 10993-10:2010
- IEC 62304:2006
- IEC 81060-2:2009 | - EN 1060-1:1995+A2:2009
- EN 1060-3:1997+A2:2009
- IEC 60601-1:2012
- IEC 60601-1-2:2007
- FCC Part 15 Subpart B
- ISO 10993-5:2009
- ISO 10993-10:2010
- IEC 62304:2006
- IEC 81060-2:2013 | Equivalent |
Digital Automatic Wrist Blood Pressure Monitor MD2400 is a non-invasive measuring device and utilizes the oscillometric methodology to measure the blood pressure reading. The key components of device are: a pressure sensor, a electric valve and an electronic control module together with an electric pump. The electric pump inflate (and deflate) the inflatable cuff automatically according to our designed architecture. The predicate device adopts exactly same methodology and key components for measuring blood pressure.
Clinical and Non-clinical Tests 7.
Clinical Test Summary
Testing to insure clinical accuracy of the device in accordance with ISO 81060-2:2013 as documented in Clinical Test report.
One hundred patients (49 males and 51 females) were invited for the study. Standard auscultation method was used as the reference blood pressure monitor measuring in the left wrist. Blood pressure measurements were repeated alternatively with the device and auscultation in the same arm according to the sequence in ISO 81060-2:2013.
Non-Clinical Test Summary
Digital Automatic Wrist Blood Pressure Monitor MD2400 has performed several non-clinical tests to show that all requirement specifications and standard requirements are met. The tests includes the follows:
- EN 1060-1:1995+A2:2009 <>
-
EN 1060-3:1997+A2:2009
- ◆ IEC 60601-1:2012
- ゃ IEC 60601-1-2:2007
- ◆ FCC Part 15 Subpart B
- ◆ ISO 10993-5:2009
-
ISO 10993-10:2010
-
IEC 62304:2006
6
All of the clinical and non-clinical testing performed on Digital Automatic Wrist Blood Pressure Monitor MD2400 are same as the predicate device.
Also, bench testing, IEC 80601-2-30, is conducted to show the performance of Digital Automatic Wrist Blood Pressure Monitor MD2400 is equivalent to the predicate device.
Conclusion 8.
Digital Automatic Wrist Blood Pressure Monitor MD2400 has the same intended use and same technological characteristics as the predicate device, Digital Automatic Wrist Blood Pressure Monitor WBPM22 Series (K133618). Moreover both clinical and non- clinical testing has demonstrated that no differences in the technological characteristics and questioning on safety or effectiveness to be raised. Thus, Digital Automatic Wrist Blood Pressure Monitor MD2400 is substantially equivalent to the predicate device.