(118 days)
The Renaissance X System is indicated for precise positioning of surgical instruments or spinal implants during general spinal and brain surgery. It may be used in either open or minimally invasive or percutaneous procedures.
Renaissance X 3D imaging capabilities provide a processing and conversion of 2D fluoroscopic projections from standard C-Arms into volumetric 3D image. It is intended to be used whenever the clinician and/or patient benefits from generated 3D imaging of high contrast objects.
The modified Renaissance X System hosts guidance for spine and brain procedures and intra-operative 3D image processing capabilities. It enables the surgeon to precisely position surgical instruments and/or implants (in spinal surgery). The planning of the surgical procedure and virtual placement of surgical instruments and/or implants (e.g., a screw) can be achieved through pre-operation planning based on the patient's CT scan or intra-operative planning based on Renaissance X 3D Scan image or on a 3D image uploaded from an external 3D image acquiring system. The modified Renaissance X System enables accurate deployment of surgical accessories in the precise anatomical location according to predefined planning. With the imaging capabilities of the system, the user can also visualize the implants on the patients CT. The modified Renaissance X System is a device modification of the original Renaissance X System cleared in 510(k) K140167 and the original Renaissance System with Brain Application cleared in 510(k) K120812.
The provided document is a 510(k) premarket notification for the Mazor Robotics Renaissance X System. Unfortunately, it does not contain specific acceptance criteria, detailed study results, or information about sample sizes for test or training sets, expert qualifications, or ground truth establishment relevant at the level of detail requested for a typical AI/ML device.
Instead, this document focuses on confirming that the modified system is substantially equivalent to previously cleared predicate devices. The performance testing section broadly states that "Software validation testing," "Stability Testing," and "Usability Testing" were performed, but it lacks the granular data required to fill in your requested table and study details.
Therefore, I cannot provide a table of acceptance criteria and reported device performance, or details about sample sizes, ground truth, and expert involvement based on the provided text. The document confirms that the device meets its design requirements and maintains usability, but without specific metrics or comparative effectiveness data against the predicate.
§ 882.4560 Stereotaxic instrument.
(a)
Identification. A stereotaxic instrument is a device consisting of a rigid frame with a calibrated guide mechanism for precisely positioning probes or other devices within a patient's brain, spinal cord, or other part of the nervous system.(b)
Classification. Class II (performance standards).