(61 days)
To support the Diagnostic Source Assembly & the Image Receptor used in performing general purpose diagnostic fluoroscopic procedures.
The B-350 Ceiling Mounted C-Positioner is a device intended to hold an X-Ray tube and an image intensifier 180° apart in a "C" configuration for the purpose of performing general purpose diagnostic fluoroscopic procedures.
The C-Positioner allows variable positioning of the X-Ray tube/Image Intensifier from 30 degrees Left Anterior Oblique (LAO) to 120 degrees Left Posterior Oblique (LPO). The device will maintain isocenter throughout its full range of motorized movement. The entire assembly is mounted to a set of ceiling rails with a detent provided to lock the unit into place for use in creating a common isocenter between the Anterior/Posterior (A/P) and lateral planes. A microswitch controlled interlock system independently prevents X-Ray exposure anywhere outside the detent position.
This document is a 510(k) summary for a medical device called the B-350 Isocentric Ceiling Mounted C-Positioner. It describes the device's function and claims substantial equivalence to previously marketed devices. However, it does not contain any information regarding acceptance criteria, device performance studies, or clinical trial data.
Therefore, I cannot provide the requested information. The document focuses on establishing substantial equivalence based on technological characteristics and intended use, rather than presenting performance metrics against predefined acceptance criteria.
§ 892.1650 Image-intensified fluoroscopic x-ray system.
(a)
Identification. An image-intensified fluoroscopic x-ray system is a device intended to visualize anatomical structures by converting a pattern of x-radiation into a visible image through electronic amplification. This generic type of device may include signal analysis and display equipment, patient and equipment supports, component parts, and accessories.(b)
Classification. Class II (special controls). An anthrogram tray or radiology dental tray intended for use with an image-intensified fluoroscopic x-ray system only is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9. In addition, when intended as an accessory to the device described in paragraph (a) of this section, the fluoroscopic compression device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9.