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510(k) Data Aggregation

    K Number
    K960916
    Date Cleared
    1996-06-04

    (90 days)

    Product Code
    Regulation Number
    870.1100
    Reference & Predicate Devices
    Why did this record match?
    Applicant Name (Manufacturer) :

    3M HEALTH CARE, SARNS

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    The Sarns 8000 Cardioplegia Monitor is indicated to measure extracorporeal line pressure and signal when the pressure exceeds the operator-set limit. either providing an alert or triggering an alarm which stops the cardioplegia pump only. The monitor also measures temperatures of the patient or extracorporeal circuit, counts the time during and between cardiopleqia doses, and tracks the volume of cardioplegia delivered.

    Device Description

    The Sarns 8000 Cardioplegia Monitor is only compatible with the Sarns 8000 Modular Perfusion System. The Sarns 8000 Cardioplegia Monitor can display two pressures and three temperatures from attached probes. The pressure has alert and alarm levels which are set by the operator. The Sarns 8000 Cardioplegia Monitor also has a timer for use in tracking the time during and between doses of cardioplegia. With the new added features, it also displays the volume of cardioplegia delivered to the patient. The Sarns 8000 Cardioplegia Monitor communicates with the Sarns 8000 Roller Pump for obtaining volume information and to stop the roller pump (designated for cardioplegia delivery) during a pressure alarm condition if set by the operator to do so. The Sarns 8000 Cardioplegia Monitor also communicates with the Sarns 8000 Data Communications Module for purposes of data acquisition.

    AI/ML Overview

    The provided text is a 510(k) summary for the Sarns 8000 Cardioplegia Monitor and does not describe acceptance criteria, performance data, or a study that typically involves AI or human interpretation elements. The device is a monitor for extracorporeal line pressure, temperature, time, and cardioplegia volume, and the document focuses on its substantial equivalence to predicate devices and software modifications.

    Therefore, many of the requested items (e.g., sample size for test/training sets, experts for ground truth, adjudication methods, MRMC studies, standalone performance, type of ground truth for AI, etc.) are not applicable to the information provided in this regulatory submission.

    However, based on the nonclinical performance section, we can infer some information that partially addresses your request, specifically point a.

    a. A table of acceptance criteria and the reported device performance

    Based on the "Nonclinical Performance" and "Conclusions from Nonclinical Tests" sections, the implied acceptance criterion is that the device functions as intended according to its performance specification.

    Acceptance CriterionReported Device Performance
    All new and existing software functions as defined in the Software Requirements Specification are completely validated.The performance of the Sarns 8000 Cardioplegia Monitor and its interface with the Sarns 8000 Modular Perfusion System was exhaustively tested. All new and existing software functions as defined in the Software Requirements Specification were completely validated. The Sarns 8000 Cardioplegia Monitor performs as intended according to its performance specification.

    The following points cannot be answered from the provided text as they relate to AI/machine learning studies or clinical trials, which were not part of this device's submission or testing.

    b. Sample sized used for the test set and the data provenance (e.g. country of origin of the data, retrospective or prospective)

    • Not applicable; no "test set" in the context of AI/ML or clinical data is mentioned. The testing was nonclinical and focused on software validation.

    c. 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)

    • Not applicable; no expert-established ground truth is mentioned. The "ground truth" for this device would be its engineering specifications and correct functional operation.

    d. Adjudication method (e.g. 2+1, 3+1, none) for the test set

    • Not applicable; no adjudication method is mentioned as this was a nonclinical software validation.

    e. 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

    • Not applicable; no MRMC study, human readers, or AI assistance is mentioned.

    f. If a standalone (i.e. algorithm only without human-in-the loop performance) was done

    • Not applicable; no standalone algorithm performance in the context of AI is mentioned. The device itself is an "algorithm only" device in a sense, as it performs its functions without direct human intervention once parameters are set, but this is not typically what is meant by "standalone performance" in AI contexts.

    g. The type of ground truth used (expert consensus, pathology, outcomes data, etc)

    • The "ground truth" for this device's performance would be engineering and software validation against pre-defined functional specifications.

    h. The sample size for the training set

    • Not applicable; no training set (in the context of AI/ML) is mentioned.

    i. How the ground truth for the training set was established

    • Not applicable; no training set is mentioned.
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    K Number
    K953901
    Date Cleared
    1996-04-19

    (245 days)

    Product Code
    Regulation Number
    870.4370
    Reference & Predicate Devices
    Why did this record match?
    Applicant Name (Manufacturer) :

    3M HEALTH CARE, SARNS

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    The Sarns 8000 Roller Pump is indicated for use in extracorporeal circulation of blood for arterial regional perfusion, and cardiopulmonary bypass procedures only, when used by a qualified perfusionist who is experienced in the operation of Sarns or similar equipment.

    Device Description

    The Sarns 8000 Roller Pump consists of a Universal Roller Pump, which is a microprocessor controlled 2-roller peristaltic pump with adjustable occlusion, and a power supply. The pump is capable of flows up to 9.99 L/min (depending on pump head tubing used) at pump speeds up to 250 RPM. The Sarns 8000 Roller Pump can be used as a stand-alone device or it is compatible with the Sarns 8000 Modular Perfusion System.

    AI/ML Overview

    The provided text describes a 510(k) summary for the Sarns 8000 Roller Pump. However, it does not contain information about acceptance criteria or a study proving the device meets those criteria in the context of an AI/ML device.

    Instead, the document details a traditional medical device submission for a roller pump, comparing a modified version to a predicate device. The information focuses on design changes (Surface Mount Technology vs. Through-Hole Technology, minor software changes) and states that "Nonclinical tests were performed on the device to determine substantial equivalence. Electromagnetic Compatibility (EMC) tests were also performed to ensure equivalent or better results."

    There is no mention of:

    • A table of acceptance criteria and reported device performance.
    • Sample sizes, data provenance, or ground truth for test sets.
    • Experts or adjudication methods.
    • MRMC studies or standalone algorithm performance.
    • Training sets or how their ground truth was established.

    Therefore, I cannot provide the requested information for an AI/ML device based on the given text. The text is for a hardware medical device, not an AI/ML system.

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