(89 days)
The COSMED Quark C12 (Quark T12 in telemetric version) is an electrocardiograph designed for cardiological stress testing, or cardiopulmonary stress testing, if used integrated with a COSMED metabolic cart (Quark b², Quark PFT ergo or K4 b²).
Not Found
This is a 510(k) premarket notification for an electrocardiograph, a device that records the electrical activity of the heart. The provided text doesn't contain information about AI/ML algorithms, performance studies with acceptance criteria, sample sizes, expert ground truth, or MRMC studies. These types of studies and details are typically associated with the evaluation of AI-powered diagnostic tools.
Therefore, I cannot provide the requested information based on the provided document. The document primarily focuses on the regulatory clearance process for a traditional medical device, confirming its substantial equivalence to a predicate device.
§ 870.2340 Electrocardiograph.
(a)
Identification. An electrocardiograph is a device used to process the electrical signal transmitted through two or more electrocardiograph electrodes and to produce a visual display of the electrical signal produced by the heart.(b)
Classification. Class II (performance standards).