(198 days)
The MAJOR III Blood Glucose Monitoring System is intended for the quantitative measurement of glucose in fresh capillary whole blood. Testing is done outside the body ( in vitro diagnostic use). It is indicated for use at home ( over the counter [OTC] ) by person with diabetes, or in clinical setting by health care professionals, as an aid to monitor the effectiveness of diabetes control.
Based on an electrochemical biosensor technology and the principle of capillary action, MAJOR III Blood Glucose Monitoring System only needs a small amount of blood. Capillary action at the end of the test strip draws the blood into the action chamber and your blood glucose result is precisely and displayed in 8 seconds.
The provided text does not contain detailed acceptance criteria or a study that explicitly demonstrates the device meets such criteria. It primarily focuses on the device's substantial equivalence to a predicate device and its intended use. However, based on the information provided, here's an attempt to answer your questions, highlighting where information is not available:
1. A table of acceptance criteria and the reported device performance
The document does not explicitly state acceptance criteria in terms of performance metrics (e.g., accuracy percentages, sensitivity, specificity) for the MAJOR III Blood Glucose Monitoring System. Instead, the "Synopsis of Test Methods and Results" section broadly states:
"Pre-clinical and clinical data are employed upon submission of this 510(K) premarket notification according to the Guidance Document for In Vitro Diagnostic Test System; Guidance for Industry and FDA document provided by CDRH/FDA."
This indicates that some form of testing was done, but the specific performance results or acceptance thresholds are not detailed in this summary. The substantial equivalence claim is based on the device having the "same working principle and technologies" as the predicate device. Therefore, the "acceptance criteria" here implicitly revolve around demonstrating that the new device performs comparably to the predicate.
| Acceptance Criteria (Implied) | Reported Device Performance |
|---|---|
| Performance comparable to EASY CHECK Blood Glucose Monitoring System (K062538) in terms of safety and effectiveness. | "Both of them have the same working principle and technologies." "The differences are due to the feature design aspects, not relating to the safety or effectiveness aspects. They are substantially equivalent." |
2. Sample size used for the test set and the data provenance (e.g. country of origin of the data, retrospective or prospective)
This information is not provided in the given text. There is no mention of specific sample sizes for any test sets, data provenance, or whether the studies were retrospective or prospective.
3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts (e.g. radiologist with 10 years of experience)
This information is not provided in the given text.
4. Adjudication method (e.g. 2+1, 3+1, none) for the test set
This information is not provided in the given text.
5. If a multi-reader multi-case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance
This information is not applicable and not provided. This document pertains to a blood glucose monitoring system, which is an in vitro diagnostic device, not an imaging device that would typically involve human "readers" or AI assistance in the way described for MRMC studies.
6. If a standalone (i.e. algorithm only without human-in-the loop performance) was done
This information is not explicitly stated in the provided text. However, blood glucose monitoring systems like the MAJOR III are inherently "standalone" in that they provide a direct measurement result without human interpretation of complex outputs in the way an AI algorithm for image analysis might require. The device itself is the "algorithm" giving the quantitative measurement.
7. The type of ground truth used (expert consensus, pathology, outcomes data, etc)
The document mentions "fresh capillary whole blood" for glucose measurement. For a blood glucose monitoring system, the "ground truth" would typically be established by a reference method for glucose measurement (e.g., a laboratory-grade analyzer using enzymatic methods) against which the device's readings are compared. This information is not explicitly detailed but is implied by the nature of the device (quantitative measurement of glucose).
8. The sample size for the training set
This information is not provided in the given text. The term "training set" is also typically associated with machine learning models, which is not clearly the primary focus for this type of electrochemical biosensor.
9. How the ground truth for the training set was established
This information is not provided in the given text, and also not directly applicable in the context of what is presented.
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510(K) Summary of Safety and Effective II.
(Per 21 CFR 807.92)
| 2.1. General Information Establishment | FEB 29 2008 |
|---|---|
| Manufacturer: | BESTGEN Biotech Corp. |
| Address: | 7F, No.186, Jian 1st Rd. Jhonghe City, Taipei County, 23511, Taiwan, ROC |
| Owner Number: | 9102780 |
| Contact Person: | Dr. Jen, Ke-Min E-mail: ceirs.jen@msa.hint.net |
| 886-3-5208829 (Tel): 886-3-5209783 (Fax) | |
| Address: | No.58, Fu Chiun Street, Hsin Chu City, 30067, Taiwan, ROC |
| Date Prepared: | August 13, 2007 |
| Device | |
| Proprietary Name: | MAJOR III Blood Glucose Monitoring System |
| Common Name: | Blood Glucose Monitoring System |
| Classification Name: | SYSTEM. TEST. BLOOD GLUCOSE. |
| OVER THE COUNTER. Class II | |
| Product Code: | NBW |
2.2. Safety and Effectiveness Information
● Predicate Device:
Claim of Substantial Equivalence (SE) is made to EASY CHECK Blood Glucose Monitoring System (K062538)
- � Based on an electrochemical biosensor technology Device Description: and the principle of capillary action, MAJOR III Blood Glucose Monitoring System only needs a small amount of blood. Capillary action at the end of the test strip draws the blood into the action chamber and your blood glucose result is precisely and displayed in 8 seconds.
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Intended Use: .
The MAJOR III Blood Glucose Monitoring System is intended for the quantitative measurement of glucose in fresh capillary whole blood. Testing is done outside the body ( in vitro diagnostic use). It is indicated for use at home ( over the counter [OTC] ) by person with diabetes, or in clinical setting by health care professionals, as an aid to monitor the effectiveness of diabetes control.
● Synopsis of Test Methods and Results
Pre-clinical and clinical data are employed upon submission of this 510(K) premarket notification according to the Guidance Document for In Viro Diagnostic Test System; Guidance for Industry and FDA document provided by CDRH/ FDA.
● Substantial Equivalence (SE)
A claim of substantial equivalence is made to EASY CHECK Blood Glucose Monitoring System (K062538). Both of them have the same working principle and technologies. The differences are meter dimension, weight, power voltage, memory data number, date and time setting, auto recall the 7. 14 and 30 days average and some other user friendly designs on meter. As we can see, the differences are due to the feature design aspects, not relating to the safety or effectiveness aspects. They are substantially equivalent.
Ke Zis Jen
Dr. Jen, Ke-Min official correspondent for BESTGEN BIOTECH CORP.
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Image /page/2/Picture/1 description: The image shows the Department of Health and Human Services USA logo. The logo consists of a stylized eagle with three lines forming its body and wings. The eagle is facing right. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" is arranged in a circular fashion around the eagle.
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
Bestgen Biotech Corporation c/o Dr. Ke-Min Jen 58 Fu Chuin Street Hsin Chu City, China (Taiwan) 30067
FEB 2 9 2008
Re: K072274
Trade/Device Name: Major III Blood Glucose Monitoring System Regulation Number: 21 CFR$862.1345 Regulation Name: Glucose Test System Regulatory Class: Class II Product Code: NBW, CGA Dated: February 20, 2008 Received: February 28, 2008
Dear Dr. Jen:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such additional controls. Existing major regulations affecting your device can be found in Title 21, Code of Federal Regulations (CFR), Parts 800 to 895. 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 Parts 801 and 809); and good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820).
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Page 2 –
This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific information about the application of labeling requirements to your device, or questions on the promotion and advertising of your device, please contact the Office of In Vitro Diagnostic Device Evaluation and Safety at (240) 276-0490. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (240) 276-3150 or at its Internet address at http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely yours,
Jean M. Cooper, M.S., D.v.M.
Jean M. Cooper, M.S., D.V.M. Director Division of Chemistry and Toxicology Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
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Indications for Use
510 (K) Number ( If Known ): ___ K072274
Device Name: MAJOR III Blood Glucose Monitoring System
Indications for Use:
The MAJOR III Blood Glucose Monitoring System is intended for the quantitative measurement of glucose in fresh capillary blood from the fingertip. Testing is done outside the body ( in vitro diagnostic use). It is indicated for use at home ( over the counter [OTC] ) by person with diabetes, or in clinical setting by health care professionals, as an aid to monitor the effectiveness of diabetes control.
Prescription Use
AND/OR
Over-The-Counter Use
(Part 21 CFR 801 Subpart D)
(21 CFR 807 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of In Vitro Diagnostic Devices (OIVD)
Carol C. Benson
Sign.Ch
Page 1 of 1
e of In Vitro Diagnostic Device stion and Safety
Slol(k) K072274
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§ 862.1345 Glucose test system.
(a)
Identification. A glucose test system is a device intended to measure glucose quantitatively in blood and other body fluids. Glucose measurements are used in the diagnosis and treatment of carbohydrate metabolism disorders including diabetes mellitus, neonatal hypoglycemia, and idiopathic hypoglycemia, and of pancreatic islet cell carcinoma.(b)
Classification. Class II (special controls). The device, when it is solely intended for use as a drink to test glucose tolerance, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 862.9.