(28 days)
No
The summary describes a standard in vitro diagnostic test for ammonia levels and a packaging modification for use on a different analyzer system. There is no mention of AI or ML in the intended use, device description, or performance studies.
No.
The device is an in vitro diagnostic test used to measure ammonia levels for diagnosis and treatment monitoring, not to provide therapy itself.
Yes
This device is described as an "in vitro diagnostic test" and its purpose is to "measure ammonia levels in plasma" which are "used in the diagnosis and treatment of severe liver disorders." These phrases explicitly indicate its diagnostic function.
No
The device is an in vitro diagnostic test kit (reagent cartridge) which is a physical product containing chemical reagents, not software. It is designed to be used with a hardware system (Dimension Vista™ System).
Yes, this device is an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use/Indications for Use: The document explicitly states, "The AMON method is an in vitro diagnostic test for the quantitative measurement of ammonia in human plasma..." and "The Dimension Vista™ Ammonia (AMON) Flex® reagent cartridge is an in vitro device intended to measure ammonia levels in plasma."
- Device Description: The description refers to the reagent cartridges as "in-vitro diagnostic test methods (assays)" and states that the device "is an in-vitro diagnostic device that has been cleared under the 510(k) process."
These statements clearly identify the device as an in vitro diagnostic product.
N/A
Intended Use / Indications for Use
The AMON method is an in vitro diagnostic test for the quantitative measurement of ammonia in human plasma on the Dimension Vista™ System.
The Dimension Vista™ Ammonia (AMON) Flex® reagent cartridge is an in vitro device intended to measure ammonia levels in plasma. Ammonia measurements are used in the diagnosis and treatment of severe liver disorders, such as cirrhosis, hepatitis, and Reye's syndrome.
Product codes
JIF
Device Description
Dade Behring Dimension Vista™ Flex® reagent cartridges are prepackaged in-vitro diagnostic test methods (assays) that are specifically designed to be used on the Dade Behring Dimension Vista™ Integrated system, a floor model, fully automated, microprocessor-controlled, integrated instrument system. The Dimension Vista™ system was previously cleared with seven associated test methods (K051087). This Special 510(k) is submitted for a packaging modification to the Dimension® Ammonia (AMON) Flex® reagent cartridge (K863840), an in-vitro diagnostic device that has been cleared under the 510(k) process. The packaging change is to allow use on the Dimension Vista™ system.
The reagents contained in the Dimension Vista™ Ammonia (AMON) Flex® reagent cartridges are the same as those contained in the Ammonia (AMON) Flex® reagent cartridges manufactured for the Dimension® clinical chemistry systems, another family of Dade Behring analyzers. The packaging modification, does not affect the intended use of the device, nor does it alter the fundamental scientific technology of the device.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Not Found
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Not Found
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)
Comparative testing described in the protocol included in this submission demonstrates substantially equivalent performance.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Dimension® Ammonia (AMON) Flex® reagent cartridge (K863840)
Reference Device(s)
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 862.1065 Ammonia test system.
(a)
Identification. An ammonia test system is a device intended to measure ammonia levels in blood, serum, and plasma, Ammonia measurements are used in the diagnosis and treatment of severe liver disorders, such as cirrhosis, hepatitis, and Reye's syndrome.(b)
Classification. Class I.
0
510(k) Summary of Safety and Effectiveness Informat
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.
| Submitter's Name: | Lorraine H Piestrak
Dade Behring Inc.
P.O. Box 6101
Newark, DE 19714-6101 | SEP - 6 2006 |
|----------------------|------------------------------------------------------------------------------------|--------------|
| Date of Preparation: | August 8, 2006 | |
Name of Products:
Dimension VistaTM Ammonia (AMON) Flex® reagent cartridge
FDA Classification Name:
| Classification Name:
| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | Common/Usual Name: | |
|---|---|---|
| 862.1065 Enzymatic Method, Ammonia | Ammonia test system |
Product code: JIF
Predicate Device:
Dimension® Ammonia (AMON) Flex® reagent cartridge (K863840)
Device Description:
Dade Behring Dimension Vista™ Flex® reagent cartridges are prepackaged in-vitro diagnostic test methods (assays) that are specifically designed to be used on the Dade Behring Dimension Vista™ Integrated system, a floor model, fully automated, microprocessor-controlled, integrated instrument system. The Dimension Vista™ system was previously cleared with seven associated test methods (K051087). This Special 510(k) is submitted for a packaging modification to the Dimension® Ammonia (AMON) Flex® reagent cartridge (K863840), an in-vitro diagnostic device that has been cleared under the 510(k) process. The packaging change is to allow use on the Dimension Vista™ system.
The reagents contained in the Dimension Vista™ Ammonia (AMON) Flex® reagent cartridges are the same as those contained in the Ammonia (AMON) Flex® reagent cartridges manufactured for the Dimension® clinical chemistry systems, another family of Dade Behring analyzers. The packaging modification, does not affect the intended use of the device, nor does it alter the fundamental scientific technology of the device.
Intended Use:
The AMON method is an in vitro diagnostic test for the quantitative measurement of ammonia in human plasma on the Dimension Vista™ System.
1
Comparison to Predicate Device:
Both the Dimension VistaTM AMON Flex® reagent cartridges and the predicate Dimension® AMON Flex® reagent cartridges contain prepackaged reagents in flexible plastic cartridges. A comparison of the important similarities and differences between the two Flex® cartridges is provided in the following table:
| Feature | Dimension Vista™ AMON
Flex® reagent cartridge | Dimension® AMON
Flex® reagent cartridge
K863840 |
|-----------------------------------------------------|------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Reagents | Prepackaged, 12-well plastic, Dade
Behring Flex® reagent cartridges | Prepackaged, 8 well plastic, Dade
Behring Flex® reagent cartridges |
| Intended Use | in vitro diagnostic use | in vitro diagnostic use |
| Indications for Use | Same as Dimension® analyzer | The Ammonia (AMON) Flex®
reagent cartridge is an in vitro
device intended to measure
ammonia levels in plasma.
Ammonia measurements are used
in the diagnosis and treatment of
severe liver disorders, such as
cirrhosis, hepatitis, and Reye's
syndrome. |
| Tablet Sizes | 7/32" | 7/32" |
| Total tests contained
in each Flex®
cartridge | 20 | 15 |
| Calibration | 90 days | 90 days |
| Sample Type | plasma | plasma |
| Reportable Range | 25 - 1000 µmol/L | 0 - 1000 µmol/L |
| Sample Size | 20 µL | 53 µL |
| Measurement | Bichromatic rate
@ 340 & 383 nm | Bichromatic rate
@ 340 & 383 nm |
2
Comments on Substantial Equivalence:
The Dade Behring Dimension Vista™ Flex® reagent cartridges and the Dimension® Flex® reagent cartridges are designed similarly for the same purpose. Both contain prepackaged reagents for in-vitro diagnostic tests that are processed on microprocessorcontrolled, integrated instrument systems to analyze a variety of analytes in human specimens.
The reagents contained in the Dimension Vista™ Ammonia (AMON) Flex® reagent cartridges are the same as those contained in the Ammonia (AMON) Flex® reagent cartridges manufactured for the Dimension® clinical chemistry systems, another family of Dade Behring analyzers. The packaging modifications do not affect the intended use of the device, nor do they alter the fundamental scientific technology of the device.
Comparative testing described in the protocol included in this submission demonstrates substantially equivalent performance.
Conclusion:
The Flex® reagent cartridges, containing reagents for testing AMON on the Dimension® Vista™ Integrated system are substantially equivalent in design, principle, and performance to the Dimension® system AMON Flex® reagent cartridges. They have the same intended use and indications for use. Comparative testing also demonstrates substantially equivalent performance.
Soraine H Pastrale
Lórraine H Piestrak Regulatory Affairs & Compliance Manager August 8, 2006
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DEPARTMENT OF HEALTH & HUMAN SERVICES
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Food and Drug Administration 2098 Gaither Road Rockville MD 20850
Ms. Lorraine Piestrak Dade Behring, Inc. Glasgow Business Community P.O. Box 6101, M/S 514 Newark, DE 19714-6101
Re: K062316
Trade/Device Name: Dimension Vista™ Ammonia (AMON) Flex® Regulation Number: 21 CFR 862.1065 Regulation Name: Ammonia test system Regulatory Class: Class I Product Code: JIF Dated: August 8, 2006 Received: August 9, 2006
Dear Ms. Piestrak:
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. Iisting 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) 276-0484. 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 (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely yours,
Alberto Garcia
Alberto Gutierrez, Ph.D. Director Division of Chemistry and Toxicology Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
5
Indications for Use
510(k) Number (if known): K062316
Dimension Vista™ Ammonia (AMON) Flex® reagent cartridge Device Name:
Indications For Use:
The Dimension Vista™ Ammonia (AMON) Flex® reagent cartridge is an in vitro device intended to measure ammonia levels in plasma. Ammonia measurements are used in the diagnosis and treatment of severe liver disorders, such as cirrhosis, hepatitis, and Reye's syndrome.
Prescription Use X (Part 21 CFR 801 Subpart D) AND/OR
Over-The-Counter Use (21 CFR 801)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of In Vitro Diagnostic Devices (OIVD)
Page 1 of
Division Sign-Off
Office of In Vitro Diagnostic Device Evaluation and Safety
510(a) K062316