(230 days)
Not Found
No
The device description and performance studies describe a standard lateral flow immunoassay, with no mention of AI or ML technologies.
No.
This device is for in vitro diagnostic (IVD) use to detect cocaine metabolites in urine, not for treating or preventing a disease or condition.
No
The device is a qualitative test for detecting a metabolite of cocaine in human urine and provides only a preliminary analytical result, requiring a more specific alternate chemical method for confirmation. While it analyzes a biological sample, it does not diagnose a medical condition or disease.
No
The device description clearly indicates it is a "one-step lateral flow chromatographic immunoassay," which is a physical test strip, not software.
Yes, this device is an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use explicitly states it is used to "detect Benzoylecgonine, a metabolite of cocaine in human urine". This involves testing a sample taken from the human body (urine) in vitro (outside the body) to provide information about a physiological state (presence of a drug metabolite).
- Device Description: It describes a "lateral flow chromatographic immunoassay," which is a common type of IVD test.
- Anatomical Site: It specifies "human urine," which is a biological sample.
- Intended User / Care Setting: It is intended for "health care professional use only," which is typical for many IVDs used in clinical settings.
The definition of an IVD generally includes devices used to examine specimens derived from the human body to provide information for diagnostic, monitoring, or screening purposes. This device clearly fits that description.
N/A
Intended Use / Indications for Use
The Instant-View™ Cocaine (Benzoylecgonine) Urine Dip Strip Test is a qualitative immunoassay device intended to detect benzoylecgonine in human urine at a cutoff level of 300 ng/ml. It is for health care professional use only.
Instant-View Cocaine (Benzoylecgonine) Urine Dip Strip Test is a qualitative one step lateral flow,competitive binding immunoassay device intended to be used to detect Benzoylecgonine, a metabolite of cocaine in human urine at a cutoff level of 300 ag/ml. It is intended for health care professional use only.
This test provides only a preliminary analytical test result. A more specific alternate chemical method must be used in order to obtain a confirmed analytical result. Gas Chromatography/Mass Spectrophotometry (GC/MS) is the preferred confirmatory method. Clinical consideration and professional judgment should be applied to any drug of abuse, particularly when preliminary positive results are used.
Product codes (comma separated list FDA assigned to the subject device)
DIO
Device Description
This test is a one-step lateral flow chromatographic immunoassay.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
human urine
Indicated Patient Age Range
Not Found
Intended User / Care Setting
health care professional
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)
The correlation of results from the Instant-View™ Cocaine (Benzoylecgonine) Urine Dip Strip Test, and the legally marketed test device compared, is higher than 94.6 %. The results from the three POL sites agreed 94.2%.
The Accuracy Evaluation results from the Clinical Laboratory and the three Physician's Offices conducted by persons with diverse educational backgrounds and working experience agreed 97.8 % with the results expected.
Based on the results of the Performance Characteristics and Comparison Studies, it may be concluded that the Instant-View™ Cocaine (Benzoylecgonine) Urine Dip Strip Test is suitable for use by health care professionals with diverse educational backgrounds and work experiences, and it is substantially equivalent to the existing legally marketed 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
§ 862.3250 Cocaine and cocaine metabolite test system.
(a)
Identification. A cocaine and cocaine metabolite test system is a device intended to measure cocaine and a cocaine metabolite (benzoylecgonine) in serum, plasma, and urine. Measurements obtained by this device are used in the diagnosis and treatment of cocaine use or overdose.(b)
Classification. Class II (special controls). A cocaine and cocaine metabolite test system is not exempt if it is intended for any use other than employment or insurance testing or is intended for Federal drug testing programs. The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 862.9, provided the test system is intended for employment and insurance testing and includes a statement in the labeling that the device is intended solely for use in employment and insurance testing, and does not include devices intended for Federal drug testing programs (e.g., programs run by the Substance Abuse and Mental Health Services Administration (SAMHSA), the Department of Transportation (DOT), and the U.S. military).
0
Alfa Scientific Designs, Inc.
11494 Sorrento Valley Road, Suite M San Diego, CA 92121
510(K) Summary
In accordance with the Safe Medical Devices Act of 1990, a 510(K) summary is provided as outlined in 21 CFR 807.92.
| Submitter | Name: | Alfa Scientific Designs, Inc. |
|---|---|---|
| Address: | 11494 Sorrento Valley Road, Suite M | |
| San Diego, CA 92121 | ||
| Telephone: (858) 350-9798 | ||
| Fax: (858) 350-9709 | ||
| Email: asdi@worldnet.att.net | ||
| Device Name | Trade Name: Instant-View™ Cocaine (Benzoylecgonine) | |
| Urine Dip Strip Test | ||
| Common Name: Cocaine Test | ||
| Classification Name: 21 CFR 862.3250, Class II | ||
| Predicate Device | The Instant-View™ Cocaine (Benzoylecgonine) Urine Dip | |
| Strip Test is substantially equivalent to other legally | ||
| marketed devices for the similar intended use. The device | ||
| used for comparison study is QuikStrip One Step Cocaine | ||
| Test, manufactured by Syntron Bioresearch, Inc. with | ||
| 510(K) #: K971926, Date of Approval: 07/14/97. | ||
| Device Description | This test is a one-step lateral flow chromatographic | |
| immunoassay. | ||
| Intended Use | The Instant-View™ Cocaine (Benzoylecgonine) Urine Dip | |
| Strip Test is a qualitative immunoassay device intended to | ||
| detect benzoylecgonine in human urine at a cutoff level of | ||
| 300 ng/ml. It is for health care professional use only. | ||
| Summary of the | ||
| Similarities to the | ||
| Predicate Device | • Intended Use: | |
| Both devices are intended to detect benzoylecgonine in | ||
| human urine at a cutoff level of 300 ng/ml. | ||
| • Interpretation of results: | ||
| The appearance of only one line - C line indicates a | ||
| positive result, and that the benzoylecgonine level is at a | ||
| cutoff level of 300 ng/ml or higher. And, the appearance | ||
| of two lines - both C line and T line indicates a negative | ||
| result, and the benzoylecgonine level is below 300 ng/ml. | ||
| Technological Characteristics: | ||
| Both devices are one step, qualitative, competitive | ||
| binding immunoassay test, utilizing the basic | ||
| immunochemical sandwich assay principle of | ||
| recognition and formation of the specific | ||
| Benzoylecgonine/Antibody/Benzoylecgonine complexes. | ||
| Discussion and | ||
| Conclusion | The correlation of results from the Instant-View™ | |
| Cocaine (Benzoylecgonine) Urine Dip Strip Test, and the | ||
| legally marketed test device compared, is higher than | ||
| 94.6 %. The results from the three POL sites agreed | ||
| 94.2%. | ||
| · The Accuracy Evaluation results from the Clinical | ||
| Laboratory and the three Physician's Offices conducted | ||
| by persons with diverse educational backgrounds and | ||
| working experience agreed 97.8 % with the results | ||
| expected. | ||
| · Based on the results of the Performance Characteristics | ||
| and Comparison Studies, it may be concluded that the | ||
| Instant-View™ Cocaine (Benzoylecgonine) Urine Dip | ||
| Strip Test is suitable for use by health care professionals | ||
| with diverse educational backgrounds and work | ||
| experiences, and it is substantially equivalent to the | ||
| existing legally marketed device. |
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Short Bearing
San Diego, CA 92121
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DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/2/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the perimeter. Inside the circle is a stylized image of three human figures in profile, facing to the right, with their bodies merging into a single form.
AUG 1 4 2000
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
Mr. Niashu Wang Alfa Scientific Designs, Inc. 11494 Sorrento Valley Road, Suite M San Diego, California 92121
Re: K994403
Trade Name: Instant-View™ Cocaine (Benzoylecgonine) Urine Dip Strip Test Regulatory Class: II Product Code: DIO Dated: July 7, 2000 Received: July 10, 2000
Dear Mr. Wang:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we 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). 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 (Premarket Approval), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
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This letter will allow you to begin marketing your device as described in your 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 advice for your device on our labeling regulation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4588. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its internet address "http://www.fda.gov/cdrh/dsma/dsmamain.html".
Sincerely yours.
Steven Butman
Steven I. Gutman, M.D., M.B.A. Director Division of Clinical Laboratory Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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K994403 510(k) Number (if known):
1155-1166
Instant-View Cocaine (Benzoylecgonine) Urine Dip Strip Test Device Name:
Indications For Use:
Instant-View Cocaine (Benzoylecgonine) Urine Dip Strip Test is a qualitative one step lateral flow,competitive binding immunoassay device intended to be used to detect Benzoylecgonine, a metabolite of cocaine in human urine at a cutoff level of 300 ag/ml. It is intended for health care professional use only.
This test provides only a preliminary analytical test result. A more specific alternate chemical method must be used in order to obtain a confirmed analytical result. Gas Chromatography/Mass Spectrophotometry (GC/MS) is the preferred confirmatory method. Clinical consideration and professional judgment should be applied to any drug of abuse, particularly when preliminary positive results are used.
Cooper
(Division Sign-Off)
Division of Clinical Laboratory Devices
510(k) Number R994905
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER-PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use (Per 21 CFR 801.109)
OR
Over-The-Counter-Use (Optional Format 1-2-96)