Search Results

The A.L.P.S Proximal Humerus Plating System is indicated for fixation of fractures and fracture dislocations, fusions, osteotomies and non-unions of the humerus, particularly in osteopenic bone.

The A.L.P.S. Proximal Humeral Plating System is made from a titanium alloy and is available in configurations for both the left and right sides, as well as in various lengths. This system includes both locking and non-locking screws/pegs, along with multidirectional screws crafted from titanium alloy and cobalt chromium. It comes complete with general orthopedic instrumentation and system-specific instruments designed for use during implant installation.

Implants are available in both gamma-sterilized and non-sterile options. The disposable instruments are provided only in a sterile condition, while the reusable instruments are offered non-sterile, allowing users to perform steam sterilization before use.

This FDA 510(k) clearance letter is for a medical device called the "A.L.P.S. Proximal Humerus Plating System," which is a metallic bone fixation appliance. As such, it is not an AI/ML (Artificial Intelligence/Machine Learning) device.

Therefore, the requested information regarding acceptance criteria, study details, sample sizes, expert qualifications, adjudication methods, MRMC studies, standalone performance, and ground truth for an AI device is not applicable to this submission.

The FDA clearance for this device is based on comparing its technological characteristics and intended use to a legally marketed predicate device (K143697 - Biomet Proximal Humerus Plating System) and demonstrating substantial equivalence through non-clinical mechanical testing, rather than an AI performance study.

Summary of available information relevant to device performance and clearance (not AI-related):

• Acceptance Criteria & Reported Performance: The document states that the subject device's performance was evaluated through non-clinical testing. These tests include:

  • Implant Construct Axial Load Static Testing (for plates)
  • Implant Construct Axial Load Fatigue Testing (for plates)
  • Screw and Peg Performance Testing
  • The conclusion is that "any differences do not raise any different questions of safety and effectiveness; and the proposed device is at least as safe and effective as the legally marketed predicate devices." Specific numerical acceptance criteria and reported performance values from these mechanical tests are not provided in this clearance letter.

• Study Type: Non-clinical (mechanical) testing, not a clinical or AI performance study.

• Sample Size (Test Set): Not applicable in the context of an AI device's test set. For mechanical testing, the number of implants/constructs tested would be used, but this is not specified.

• Data Provenance (Test Set): Not applicable for an AI device. The "data" here refers to the results from mechanical testing of the device components.

• Number of Experts & Qualifications (Ground Truth for Test Set): Not applicable, as no expert-derived ground truth for an AI model's output is relevant here.

• Adjudication Method (Test Set): Not applicable.

• Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study: Not conducted, as this is not an AI-assisted device.

• Standalone Performance (Algorithm Only): Not applicable, as there is no algorithm.

• Type of Ground Truth Used: Not applicable in the AI sense. The "ground truth" for this device would be established engineering standards and physical measurements from the mechanical tests.

• Sample Size for Training Set: Not applicable, as there is no AI model.

• How Ground Truth for Training Set was Established: Not applicable.

Ask a specific question about this device