(31 days)
The provided text does not contain any K/DEN numbers for reference devices. The "Reference Device(s)" section explicitly states "Not Found".
No
The summary describes a standard antimicrobial susceptibility testing system based on broth dilution and optical reading, with no mention of AI or ML technologies.
No
This device is an in vitro diagnostic (IVD) tool used to determine the susceptibility of bacteria to antimicrobial agents, aiding in treatment decisions, but it does not directly treat or diagnose a disease.
Yes
The device is used to determine quantitative and/or qualitative antimicrobial agent susceptibility of bacterial colonies, specifically the minimum inhibitory concentration (MIC) for a test organism. This information is crucial for guiding treatment decisions, making it a diagnostic device.
No
The device is a physical panel containing dehydrated antimicrobial agents used for susceptibility testing, requiring incubation and reading by instrumentation or visually. It is not solely software.
Yes, this device is an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The device is explicitly stated to be used "to determine quantitative and/or qualitative antimicrobial agent susceptibility of colonies grown on solid media of rapidly growing aerobic and facultative anaerobic gram-positive enterococci and staphylococci." This is a classic example of an in vitro diagnostic test, as it analyzes biological samples (bacterial colonies) outside of the body to provide information about a patient's condition (susceptibility to antibiotics).
- Device Description: The description details how the device performs "miniaturizations of the broth dilution susceptibility test," which is a standard laboratory method for determining antimicrobial susceptibility. This further confirms its role as a diagnostic tool used in a laboratory setting.
- Performance Studies: The performance studies compare the device's results to a "frozen Reference panel," which is a common practice for validating the accuracy of IVD devices. The metric of "Essential Agreement" is also a standard measure used in the evaluation of AST (Antimicrobial Susceptibility Testing) devices, which are a type of IVD.
The device is designed to be used in a laboratory setting (indicated by the use of incubators, instrumentation like the WalkAway® SI, and the need for trained personnel to perform the tests and interpret results), and the results are intended to inform clinical decisions regarding antibiotic treatment.
N/A
Intended Use / Indications for Use
To determine antimicrobial agent susceptibility.
The MicroScan® Synergies plus™ Gram-Positive MIC/Combo Panel is used to determine quantitative and/or qualitative antimicrobial agent susceptibility of colonies grown on solid media of rapidly growing aerobic and facultative anaerobic gram-positive enterococci and staphylococci. After inoculation, panels are incubated for 4.5 -- 18 hours at 35℃ +/- 1℃, in a WalkAway® SI, or equivalent, and read by the MicroScan® Instrumentation. Additionally, the panels may be incubated in a non-CO2 incubator and the Antimicrobial Susceptibility Testing (AST) portions can be read visually, according to the Package Insert.
This particular submission is for the addition of the antimicrobial Synercid, at concentrations of 0.12 to 8 µg/ml Long Dilution Sequence and 0.12 – 2 µg/ml 5-Dilution Breakpoint Sequence, for Enterococcus faecium and Staphylococcus spp., to the test panel.
The Gram-positive organisms which may be used for Synercid susceptibility testing in this panel are:
- Enterococcus faecium (vancomycin-resistant and multi-drug resistant strains only) .
- Staphylococcus aureus (methicillin-susceptible strains only)
Product codes
LON, LRG, JWY, LTT
Device Description
MicroScan® Synergies plus" Gram-Positive MIC/Combo Panels, utilizing both the MicroScan® Rapid Fluorogenic Identification and Dried Overnight Antimicrobial Susceptibility Testing (AST) technologies, are designed for use in determining quantitative and/or qualitative antimicrobial agent susceptibility of colonies grown on solid media of rapidly growing aerobic and facultative anaerobic Gram-positive enterococci and staphylococci.
The antimicrobial susceptibility tests are miniaturizations of the broth dilution susceptibility test that have been diluted in water and dehydrated. Various antimicrobial agents are diluted in water, buffer, or minute concentrations of broth, to concentrations bridging the range of clinical interest. Panels are rehydrated with Synergies plus™ Pos Broth, after inoculation with a standardized suspension of the organism. After incubation in the WalkAway® SI, or equivalent, for 4.5 - 18 hours, the minimum inhibitory concentration (MIC) for the test organism is read by determining the lowest antimicrobial concentration showing inhibition of growth.
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)
The proposed MicroScan® Synergies plus™ Gram-Positive MIC/Combo Panel demonstrated substantially equivalent performance when compared with a frozen Reference Panel, as defined in the FDA document "Class II Special Controls Guidance Document: Antimicrobial Susceptibility Test (AST) Systems; Guidance for Industry and FDA", dated February 5, 2003. The Premarket Notification (510[k]) presents data in support of the MicroScan® Synergies plus" Cram-Positive MIC/Combo Panel with Synercid.
The external validation was conducted with fresh and stock Efficacy isolates and stock Challenge strains. The external validations were designed to confirm the acceptability of the proposed Synergies plus " Gram-Positive Panel by comparing its performance with a frozen Reference panel. Challenge strains were compared to Expected Results determined prior to the evaluation. The Synergies plus" Gram-Positive Panel demonstrated acceptable performance with an overall Essential Agreement of 97.4%, for the Long Dilution Sequence when compared with the frozen Reference panel.
Instrument reproducibility testing demonstrated acceptable reproducibility and precision for Synercid with Turbidity inoculum preparation method and the WalkAway® SI System or equivalent.
Quality Control testing demonstrated acceptable results for the MicroScan® Synergies plus"" Gram-Positive MIC/Combo Panel with Synercid.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Essential Agreement of 97.4%
Predicate Device(s)
MicroScan® Dried Gram-Positive Panels
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 866.1645 Fully automated short-term incubation cycle antimicrobial susceptibility system.
(a)
Identification. A fully automated short-term incubation cycle antimicrobial susceptibility system is a device that incorporates concentrations of antimicrobial agents into a system for the purpose of determining in vitro susceptibility of bacterial pathogens isolated from clinical specimens. Test results obtained from short-term (less than 16 hours) incubation are used to determine the antimicrobial agent of choice to treat bacterial diseases.(b)
Classification. Class II (special controls). The special control for this device is FDA's guidance document entitled “Class II Special Controls Guidance Document: Antimicrobial Susceptibility Test (AST) Systems; Guidance for Industry and FDA.”
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Ka63366
510(k) Summary
510(k) Submission Information: Device Manufacturer: Dade Behring Inc. DEC = 8 2006 Contact name: Robert Eusebio, Regulatory Affairs Manager Fax: 916-374-3144 Date prepared: October 31, 2006 Microdilution Minimum Inhibitory Concentration (MIC) Panels Product Name: Trade Name: MicroScan® Synergies plus" Gram-Positive MIC/Combo Panels Intended Use: To determine antimicrobial agent susceptibility 510(k) Notification: New antimicrobial - Synercid MicroScan® Synergies plus™ Gram-Negative MIC/Combo Panels and Predicate device: MicroScan® Dried Gram-Positive Panels
510(k) Summary:
MicroScan® Synergies plus" Gram-Positive MIC/Combo Panels, utilizing both the MicroScan® Rapid Fluorogenic Identification and Dried Overnight Antimicrobial Susceptibility Testing (AST) technologies, are designed for use in determining quantitative and/or qualitative antimicrobial agent susceptibility of colonies grown on solid media of rapidly growing aerobic and facultative anaerobic Gram-positive enterococci and staphylococci.
The antimicrobial susceptibility tests are miniaturizations of the broth dilution susceptibility test that have been diluted in water and dehydrated. Various antimicrobial agents are diluted in water, buffer, or minute concentrations of broth, to concentrations bridging the range of clinical interest. Panels are rehydrated with Synergies plus™ Pos Broth, after inoculation with a standardized suspension of the organism. After incubation in the WalkAway® SI, or equivalent, for 4.5 - 18 hours, the minimum inhibitory concentration (MIC) for the test organism is read by determining the lowest antimicrobial concentration showing inhibition of growth.
The proposed MicroScan® Synergies plus™ Gram-Positive MIC/Combo Panel demonstrated substantially equivalent performance when compared with a frozen Reference Panel, as defined in the FDA document "Class II Special Controls Guidance Document: Antimicrobial Susceptibility Test (AST) Systems; Guidance for Industry and FDA", dated February 5, 2003. The Premarket Notification (510[k]) presents data in support of the MicroScan® Synergies plus" Cram-Positive MIC/Combo Panel with Synercid.
The external validation was conducted with fresh and stock Efficacy isolates and stock Challenge strains. The external validations were designed to confirm the acceptability of the proposed Synergies plus " Gram-Positive Panel by comparing its performance with a frozen Reference panel. Challenge strains were compared to Expected Results determined prior to the evaluation. The Synergies plus" Gram-Positive Panel demonstrated acceptable performance with an overall Essential Agreement of 97.4%, for the Long Dilution Sequence when compared with the frozen Reference panel.
1
Instrument reproducibility testing demonstrated acceptable reproducibility and precision for Synercid with Turbidity inoculum preparation method and the WalkAway® SI System or equivalent.
Quality Control testing demonstrated acceptable results for the MicroScan® Synergies plus"" Gram-Positive MIC/Combo Panel with Synercid.
2
Image /page/2/Picture/1 description: The image shows the logo for the Department of Health & Human Services - USA. The logo features a stylized eagle with three lines forming its body and wings. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular pattern around the eagle.
Public Health Service
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
DEC - 8 2006
Mr. Robert Eusebio Regulatory Affairs Manager Dade Behring, Inc. 1584 Enterprise Boulevard West Sacramento, CA 95691-9972
Re: K063366 Trade/Device Name: MicroScan® Synergies plus"M Gram-Positive MIC/Combo Panels Synercid (0.12-8 µg/ml Long Dilution Sequence and 0.12 - 2 ug/ml 5 - Dilution Breakpoint Sequence) Regulation Number: 21 CFR 866.1645 Regulation Name: Fully automated short-term incubation cycle antimicrobial susceptibility system. Regulatory Class: Class II Product Code: LON, LRG, JWY, LTT Dated: November 6, 2006 Received: November 15, 2006
Dear Mr. Eusebio:
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 (OS) regulation (21 CFR Part 820).
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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)276-0450. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97), Other general information on your responsibilities under the Act may be obtained 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/dsma/dsmamain.html.
Sincerely yours,
Sally, artopm
Sally A. Hojvat, M.Sc., Ph.D. Director Division of Microbiology Devices Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
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Indications for Use
K063366 510(k) Number (if known):
Device Name: MicroScan® Synergies plus™ Gram-Positive MIC/Combo Panels with Synercid (0.12 - 8 µg/ml Long Dilution Sequence and 0.12 - 2 µg/ml 5-Dilution Breakpoint Sequence)
Indications For Use:
The MicroScan® Synergies plus™ Gram-Positive MIC/Combo Panel is used to determine quantitative and/or qualitative antimicrobial agent susceptibility of colonies grown on solid media of rapidly growing aerobic and facultative anaerobic gram-positive enterococci and staphylococci. After inoculation, panels are incubated for 4.5 -- 18 hours at 35℃ +/- 1℃, in a WalkAway® SI, or equivalent, and read by the MicroScan® Instrumentation. Additionally, the panels may be incubated in a non-CO2 incubator and the Antimicrobial Susceptibility Testing (AST) portions can be read visually, according to the Package Insert.
This particular submission is for the addition of the antimicrobial Synercid, at concentrations of 0.12 to 8 µg/ml Long Dilution Sequence and 0.12 – 2 µg/ml 5-Dilution Breakpoint Sequence, for Enterococcus faecium and Staphylococcus spp., to the test panel.
The Gram-positive organisms which may be used for Synercid susceptibility testing in this panel are:
- Enterococcus faecium (vancomycin-resistant and multi-drug resistant strains only) .
- Staphylococcus aureus (methicillin-susceptible strains only)
Prescription Use X (Part 21 CFR 801 Subpart D) AND/OR
Over-The-Counter Use (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)
Freddie M. Poole
Division Sign-Off
Office of In Vito Diagnostic Device Evaluation and Safeta
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Syn 510k.doc 12/4/2006