(158 days)
Orthocon Montage Flowable Settable Bone Paste is a self-setting calcium phosphate cement indicated for use in the repair of neurosurgical burr holes, contiguous cranial defects with a surface area no larger than 25cm2. Montage Flowable Settable, Resorbable Bone Paste should be used only in skeletally mature individuals.
Montage Flowable Settable, Resorbable Bone Paste is a sterile, biocompatible, resorbable material for use in repair of cranial defects. The Montage Flowable device comprises two separate components of putty consistency containing granular calcium phosphate, calcium stearate, vitamin E acetate, a triglyceride, polyalcohols and a mixture of a lactide-diester and polyester-based polymers. When mixed together, the components of the Montage Flowable device form a cohesive putty-like material that adheres to the bone surface and remains in place following application. The resulting hardened, resorbable material is primarily calcium phosphate. Montage Flowable components must be mixed immediately prior to use.
The provided document is a 510(k) summary for the Orthocon Montage Flowable Settable, Resorbable Bone Paste. This document is a premarket notification for a medical device and is not a study proving the device meets acceptance criteria for an AI/ML-based medical device.
The document discusses:
- The device's name, regulation, and product code.
- Its intended use (repair of neurosurgical burr holes, cranial defects).
- Comparisons of technological characteristics with a predicate device (Stryker HydroSet Injectable Cement).
- Biocompatibility and performance testing (bench testing and in-vivo animal testing).
- A clear statement that no clinical studies have been conducted in support of this 510(k).
Therefore, the requested information about acceptance criteria and a study proving device performance for an AI/ML-based medical device cannot be extracted from this document, as it pertains to a different type of medical device (a bone paste) and the regulatory submission is not based on AI/ML performance.
To answer your prompt, I would need a document describing the regulatory submission for an AI/ML-based medical device, which would typically include detailed information on clinical performance studies, ground truth establishment, expert adjudication, and sample sizes for training and test sets.
§ 882.5300 Methyl methacrylate for cranioplasty.
(a)
Identification. Methyl methacrylate for cranioplasty (skull repair) is a self-curing acrylic that a surgeon uses to repair a skull defect in a patient. At the time of surgery, the surgeon initiates polymerization of the material and forms it into a plate or other appropriate shape to repair the defect.(b)
Classification. Class II (performance standards).