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The Catalyst F1x Shoulder System is intended for use as a replacement of shoulder joints in anatomic or reverse arthroplasty. Should the need arise for a conversion from an anatomic total shoulder to a reverse total shoulder, the humeral stem can remain in place, while the articulating surfaces are exchanged.

ANATOMIC TOTAL SHOULDER OR HEMI-SHOULDER

The Catalyst F1x Shoulder System is indicated for use in skeletally mature individuals with degenerative diseases of the glenohumeral joint where hemi- or total shoulder arthroplasty is determined by the surgeon to be the preferred method of treatment. The Catalyst F1x Shoulder System is intended for use in patients with the following conditions where the humeral head, neck and glenoid vault are of sufficient bone stock and the rotator cuff is intact or reconstructable.

• Osteoarthritis
• Avascular Necrosis
• Rheumatoid Arthritis
• Post-traumatic Arthritis
• Correction of functional deformity

REVERSE TOTAL SHOULDER

The Catalyst F1x Shoulder System is a reverse total shoulder replacement for patients with a functional deltoid muscle and a grossly deficient rotator cuff joint suffering from pain and dysfunction due to:

• Severe arthropathy with a grossly deficient rotator cuff;
• Previously failed joint replacement with a grossly deficient rotator cuff;
• Fracture of glenohumeral joint from trauma or pathologic conditions of the shoulder including humeral head fracture, displaced 3- or 4-part fractures of proximal humerus, or reconstruction after tumor resection;
• Non-inflammatory degenerative disease including osteoarthritis and avascular necrosis of the natural humeral head and/or glenoid;
• Inflammatory arthritis including rheumatoid arthritis;
• Correction of functional deformity

Catalyst F1x press-fit stems are intended for cementless press-fit applications.

The Catalyst F1x cemented stems are intended for cemented fixation.

The Catalyst F1x stem is compatible with the implants from the Catalyst CSR System, Catalyst EA Convertible Shoulder System and R1 Shoulder Systems.

The Catalyst F1x Shoulder System is intended for use as a replacement of shoulder joints in anatomic or reverse arthroplasty. The stems can be used in conjunction with the Catalyst R1 Reverse Shoulder humeral articulating poly inserts and glenoid implants for use in reverse shoulder arthroplasty. The stems can also be used in conjunction with the Catalyst Convertible System and CSR System for use in total or hemi-shoulder arthroplasty. The design intent of the Catalyst F1x Shoulder System is to offer a unique solution for revision shoulder arthroplasty and for securing and immobilizing the greater and lesser tuberosities in the repair of proximal humerus fractures.

This submission for the Catalyst F1x Shoulder System is to add anatomic indications for the Catalyst F1x Shoulder System. This submission consists of proximal bodies, distal stems and locking screws. The fracture specific proximal bodies have asymmetric, right- and left-sided finned geometry to provide specific locations to reattach the greater and lesser tuberosities for a stable reconstruction of the proximal humerus. The proximal bodies will have a porous titanium structure on the bone engaging regions to enhance the mechanical fixation. The distal stems shall be provided in varying diameters to accommodate varying bone geometries. The distal stems will be offered in press-fit and cemented versions. The press-fit distal stems shall have a tapered, splined proximal geometry with an HA (hydroxyapatite) coating. The cemented stems shall have a smooth stem geometry. The proximal bodies and distal stems shall be secured together using a mechanical taper interface that is supplemented with a locking screw.

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The Reverse Shoulder Prosthesis is indicated for treatment of humeral fractures and for primary or revision total shoulder replacement in patients with a grossly deficient rotator cuff shoulder joint with severe arthropathy or a previously failed joint replacement with a grossly deficient rotator cuff shoulder joint.

The patient's joint must be anatomically and structurally suited to receive the selected implant(s), and a functional deltoid muscle is necessary to use the device.

The glenoid baseplate is intended for cementless application with the addition of screws for fixation. The humeral stems are intended for cemented or cementless use.

The Glenoid Reconstruction System baseplate is intended for cementless application with the addition of polyaxial screws for primary stability. A Glenoid Reconstruction System central screw can be used to provide additional fixation.

The Reverse Shoulder Prosthesis - Short Humeral Diaphysis is indicated for primary total shoulder replacement in patients with grossly deficient rotator cuff shoulder joint with severe arthropathy. The patient's joint must be anatomically and structurally suited to receive the selected implant(s), and a functional deltoid muscle is necessary to use the device. The glenoid baseplate is intended for cementless application with the addition of screws for fixation. The humeral short stem is intended for cementless use. The Glenoid Reconstruction System baseplate is intended for cementless application with the addition of polyaxial screws for primary stability. A Glenoid Reconstruction System central screw can be used to provide additional fixation.

The MSS - Humeral reverse liners extension is a Medacta Shoulder System line extension aiming to include the following new implants:

• Humeral reverse liners made of Vitamin E Highly Crosslinked polyethylene (E-Cross); and
• Humeral reverse constrained liners available both in Highly Crosslinked Polyethylene (HCPE) and Vitamin E Highly Crosslinked polyethylene (E-Cross).

The MSS - Humeral reverse liners extension implants are intended to be used in the reverse configuration only, in order to replace the humeral side of the gleno-humeral joint. They are available in 4 articular surface diameters and 3 heights. The subject MSS - Humeral reverse liners have been designed to be coupled with Medacta Shoulder System humeral reverse metaphysis and to provide an articular surface for the glenosphere.

The subject liners are implantable devices provided individually packed, sterile and single-use.

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The AETOS Shoulder System (when used with the AETOS Humeral Meta Stems) is to be used only in patients with an intact or reconstructable rotator cuff, where it is intended to provide increased mobility and stability and to relieve pain.

The AETOS humeral stems (AETOS Humeral Meta Stems) and head may be used by themselves, as a hemiarthroplasty, if the natural glenoid provides a sufficient bearing surface, or in conjunction with the glenoid, as a total replacement.

When used with the AETOS Humeral Meta Stems, The AETOS Shoulder System is indicated for use as a replacement of shoulder joints disabled by:

• Rheumatoid arthritis
• Non-inflammatory degenerative joint disease
• Correction of functional deformity
• Fractures of the humeral head
• Traumatic arthritis
• Revision of other devices if sufficient bone stock remains

The AETOS Shoulder System (when used with AETOS Stemless Humeral Prosthesis) is to be used only in patients with an intact or reconstructable rotator cuff.

When used with AETOS Stemless Humeral Prosthesis, the AETOS Shoulder System is indicated for anatomic total shoulder replacement of shoulder joints disabled by:

• Non-inflammatory degenerative joint disease
• Traumatic arthritis
• Revision of other devices if sufficient bone stock remains

The coated humeral components are intended for uncemented use. The glenoid component is intended for cemented use only.

In Reverse:

The AETOS Shoulder System, when used with AETOS Humeral Meta Stems, is indicated for use as a replacement of shoulder joints for patients with a functional deltoid muscle and with massive and non-repairable rotator cuff-tear with pain disabled by:

• Rheumatoid arthritis
• Non-inflammatory degenerative joint disease
• Correction of functional deformity
• Fractures of the humeral head
• Traumatic arthritis
• Revision of devices if sufficient bone stock remains

The humeral liner component is indicated for use in the AETOS Shoulder System as a primary reverse total shoulder replacement and for use when converting an anatomic AETOS Shoulder System into a reverse shoulder construct. This facilitates the conversion without the removal of the humeral stem during revision surgery for patients with a functional deltoid muscle. The component is permitted to be used in the conversion from anatomic to reverse if the humeral stem is well fixed, the patient has a functional deltoid muscle; the arthroplasty is associated with a massive and non-repairable rotator cuff tear.

The coated humeral stems are indicated for uncemented use. The coated glenoid base plate is intended for cementless application with the addition of screws for fixation.

Note: All implant components are single use.

The AETOS Shoulder System Meta Humeral Prosthesis Size 0 subject to this submission is intended for press-fit fixation as of an implant construct in anatomic and/or reverse total shoulder arthroplasty for the treatment of skeletally mature individuals with degenerative diseases of the glenohumeral joint.

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The prostheses from FH Industrie are designed for specific indications such as:

SIMPLE HUMERAL PROSTHESIS

• Humeral head necrosis without injury to the glenoid cavity.
• Extensive humeral head cartilage damage without injury to the glenoid cavity
• Centred osteoarthritis with a glenoid cavity not allowing implantation of a glenoid implant.
• Rheumatoid polyarthritis with thin rotator cuff.
• Off-centred osteoarthritis with irreparable cuff, and with maintained active elevation of at least 120°.

TOTAL ANATOMICAL PROSTHESIS (CEMENTED GLENOID IMPLANT WITH PEGS)

• Centred glenohumeral osteoarthritis with functional rotator cuff
• Rheumatoid polyarthritis with functional rotator cuff
• Post-traumatic sequela, functional rotator cuff with glenoid injury.

TOTAL ANATOMICAL PROSTHESIS (POROUS GLENOID IMPLANT)

• Centred glenohumeral osteoarthritis
• Rheumatoid polyarthritis
• Post-traumatic sequela with glenoid injury
• Revision for glenoid loosening
• Glenoid bone loss, where bone graft is needed

A functional rotator cuff is necessary to use this device

REVERSE PROSTHESIS (METAL-BACK OR POROUS GLENOID IMPLANT)
The ARROW and JARVIS Reverse Shoulder Prosthesis is indicated for patients with severe shoulder arthropathy and a grossly deficient rotator cuff or a previously failed shoulder joint replacement with a grossly deficient rotator cuff. A functional deltoid muscle and adequate glenoid bone stock are necessary to use this device.

For all types of prosthesis, the glenoid baseplate (porous) is intended for cementless use with the addition of bone screws for fixation, the humeral short stem (metaphyseal stem and diaphyseal stem) is intended for cementless use.

At least 2/3 of the metaphyseal component must be implanted in the proximal humeral bone to allow for adequate humeral component fixation.

The JARVIS Diaphyseal Stem Standard is an extension of humeral stem range of the Arrow prosthesis. The JARVIS Diaphyseal Stem Standard is intended to be used with the Metaphyseal component of the modular ARROW Short Stem device (K202024). The JARVIS Diaphyseal Stem Standard is offered in various sizes to accommodate patient anatomy. All implantable components are manufactured from medical grade titanium alloy (Ti6Al4V-ELI) per ASTM F-136/ISO 5832-3.

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The AETOS Shoulder System (when used with the AETOS Humeral Meta Stems) is to be used only in patients with an intact or reconstructable rotator cuff, where it is intended to provide increased mobility and stability and to relieve pain.

The AETOS humeral stems (AETOS Humeral Meta Stems) and head may be used by themselves, as a hemiarthroplasty, if the natural glenoid provides a sufficient bearing surface, or in conjunction with the glenoid, as a total replacement.

When used with the AETOS Humeral Meta Stems, The AETOS Shoulder System is indicated for use as a replacement of shoulder joints disabled by:

• Rheumatoid arthritis
• Non-inflammatory degenerative joint disease
• Correction of functional deformity
• Fractures of the humeral head
• Traumatic arthritis
• Revision of other devices if sufficient bone stock remains

The AETOS Shoulder System (when used with AETOS Stemless Humeral Prosthesis) is to be used only in patients with an intact or reconstructable rotator cuff.

When used with AETOS Stemless Humeral Prosthesis, the AETOS Shoulder System is indicated for anatomic total shoulder replacement of shoulder joints disabled by:

• Non-inflammatory degenerative joint disease
• Traumatic arthritis
• Revision of other devices if sufficient bone stock remains

The coated humeral components are intended for uncemented use. The glenoid component is intended for cemented use only.

In Reverse:

The AETOS Shoulder System, when used with AETOS Humeral Meta Stems, is indicated for use as a replacement of shoulder joints for patients with a functional deltoid muscle and with massive and non-repairable rotator cuff-tear with pain disabled by:

• Rheumatoid arthritis
• Non-inflammatory degenerative joint disease
• Correction of functional deformity
• Fractures of the humeral head
• Traumatic arthritis
• Revision of devices if sufficient bone stock remains

The humeral liner component is indicated for use in the AETOS Shoulder System as a primary reverse total shoulder replacement and for use when converting an anatomic AETOS Shoulder System into a reverse shoulder construct. This facilitates the conversion without the removal of the humeral stem during revision surgery for patients with a functional deltoid muscle. The component is permitted to be used in the conversion from anatomic to reverse if the humeral stem is well fixed, the patient has a functional deltoid muscle; the arthroplasty is associated with a massive and non-repairable rotator cuff tear.

The coated humeral stems are indicated for uncemented use. The coated glenoid base plate is intended for cementless application with the addition of screws for fixation.

The AETOS Stemless Humeral Prosthesis subject to this submission is a humeral anchor intended for press-fit fixation as part of an implant construct in anatomic total shoulder arthroplasty for the treatment of skeletally mature individuals with degenerative diseases of the glenohumeral joint.

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The Inset Reverse Total Shoulder System should be used in patients whose shoulder joint has a grossly deficient rotator cuff with severe arthropathy and/or previously failed shoulder joint replacement with a grossly deficient rotator cuff. The patient must be anatomically and structurally suited to receive the implants and a functional deltoid muscle is necessary.

The Inset Reverse Total Shoulder System is indicated for primary, fracture, or revision total shoulder replacement for the relief of pain and significant disability due to gross rotator cuff deficiency. The System can be used to treat fractures of the humeral head, and revision of other devices if sufficient bone stock remains.

The Glenoid Baseplate is intended for cementless application with the addition of screw fixation. The Humeral Stem may be implanted by press-fit or cement fixation.

This submission represents a product line extension to add the InSet 95 Humeral Stem to the InSet Reverse Total Shoulder System, previously cleared under K210533. No additional modifications are proposed to the cleared InSet Reverse Total Shoulder System components as part of this submission.

The InSet Reverse Total Shoulder System is intended for total shoulder replacement in a reverse shoulder configuration. Unlike traditional (anatomic) total shoulder arthroplasty, a reverse shoulder configuration places the ball component (glenosphere) on the glenoid side and the polyethylene bearing surface on the humeral side. The cleared system (K210533) comprises humeral components—Humeral Stem, Humeral Tray, and Humeral Bearing—and glenoid components—Glenosphere Baseplate, Peripheral Screws, Central Compression Screw (optional), Baseplate Set Screw Locking Nut, Glenosphere, and Glenosphere Locking Bolt. Again, no changes to these cleared components are proposed in this submission.

In the system, the Glenosphere Baseplate is affixed to the native glenoid bone using a Central Compression Screw and Peripheral Screws. The baseplate features a female taper for assembly with the selected Glenosphere. Glenoid components are intended for press-fit, cementless fixation, supplemented by screw fixation. On the humeral side, the selected Humeral Bearing attaches to the Humeral Tray, which is assembled with the Humeral Stem (cleared under K173824). Humeral stems may be used either uncemented (press-fit) or with bone cement.

The materials used in the system include:

• Titanium Alloy (ASTM F136): Used for the humeral stem, glenoid baseplate, modular tray, compression screw, and supplemental screws
• Commercially Pure Titanium (ASTM F67): Used for the porous coating on the proximal portions of the humeral stem and glenoid baseplate
• Cobalt-Chromium Alloy (ASTM F1537): Used for the Glenosphere
• Ultrahigh Molecular Weight Polyethylene (UHMWPE, ASTM F648): Used for the Humeral Bearing

The InSet 95 Humeral Stem is an identical implant component used in both the subject device (InSet Reverse Total Shoulder System with InSet 95 Humeral Stem) and the primary predicate device (Aequalis Ascend FlexFlex Shoulder System, cleared under K122698).

In the subject configuration, the InSet 95 Humeral Stem consists of modular, collarless stems and humeral trays and humeral bearings designed to articulate with a glenosphere component. The stems are made from Titanium Alloy (Ti-6Al-4V) and feature longitudinal fins to enhance rotational stability. The collarless design coupled with the humeral tray helps mitigate the risk of stem subsidence. Each stem has a female Morse-type taper for modular tray attachment. The proximal portion, including the fins, is covered with a rough, porous coating to facilitate uncemented fixation, though cemented use is also permitted.

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The SpaceFix Shoulder Spacer is intended for temporary (maximum 180 days) use as part of a two-stage procedure in skeletally mature patients undergoing a total or hemi shoulder arthroplasty revision due to prosthetic joint infection.

The device is indicated for use when the infecting organism is sensitive to gentamicin, as the PMMA bone cement includes gentamicin for local antibiotic delivery.

Following prosthesis explantation and thorough debridement, the device is implanted in the glenoid cavity and humeral canal.

At the conclusion of the temporary implantation period (not to exceed 180 days), the device must be removed and either replaced with a definitive shoulder prosthesis or alternative surgical intervention (e.g., resection arthroplasty, fusion).

The SpaceFix Shoulder Spacer is a temporary shoulder spacer made with PMMA bone cement with Gentamicin and reinforced with a stainless steel core. The subject device is provided sterile, single use and is intended for temporary (maximum 180 days) use as part of a two-stage procedure in skeletally mature patients undergoing total or hemi shoulder arthroplasty revision due to prosthetic joint infection.

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The Jarvis Glenoid Reverse Shoulder Prosthesis is indicated for patients with severe shoulder arthropathy and a grossly deficient rotator cuff or a previously failed shoulder joint replacement with a grossly deficient rotator cuff.

The patient must be anatomically and structurally suited to receive the implants and a functional deltoid muscle is necessary. The glenoid baseplate is intended for cementless application with the addition of screws for fixation.

The JARVIS Glenoid Reverse Shoulder Prosthesis is used for reverse shoulder prosthesis, intended for primary, fracture or revision shoulder replacement. The JARVIS Glenoid Reverse Shoulder Prosthesis is made up of three components – glenophere, baseplate, and fixation component (screw or post). All components are offered in varying sizes to accommodate patient anatomy. The baseplate and screw components are manufactured from medical grade titanium alloy (Ti6Al4V-ELI) per ASTM F-136/ISO 5832-3, while the glenophere is manufactured from wrought cobalt chromium molybdenum alloy per ASTM F1537/ISO 5832-12. All components are provided sterile via gamma irradiation.

The subject submission seeks to gain clearance for design modifications to the existing device components.

The provided FDA 510(k) clearance letter for the JARVIS Glenoid Reverse Shoulder Prosthesis does not contain any information regarding clinical studies, acceptance criteria for an AI/CADe device, or performance data related to AI assistance.

The document describes a traditional medical device (a shoulder prosthesis), not an artificial intelligence (AI) or computer-assisted detection/diagnosis (CADe/CADx) device. Therefore, it lacks the specific details requested in your prompt, such as:

• Table of acceptance criteria and reported device performance for an AI/CADe system.
• Sample sizes, data provenance, expert qualifications, or adjudication methods for a test set.
• Information on multi-reader multi-case (MRMC) comparative effectiveness studies.
• Standalone algorithm performance.
• Ground truth types and methods for establishing ground truth.
• Training set sample size and ground truth establishment for AI.

The "Performance Testing" section explicitly states: "Engineering analysis was conducted on the modified locking screws and concluded that the compressive force of the subject screws is equivalent to that of the predicate and therefore locking capabilities are equivalent. Therefore, all previous performance testing and validations are still applicable and no additional testing is necessary." This refers to mechanical testing of the physical implant components, not performance of an AI algorithm.

In summary, the provided text is for a physical medical implant, not an AI-based or software-as-a-medical-device (SaMD) product that would require the kind of data and studies you are asking about.

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Hemiarthroplasty/Conventional Total Application:

• Non-inflammatory degenerative joint disease including osteoarthritis and avascular necrosis.
• Rheumatoid arthritis.
• Correction of functional deformity.
• Fractures of the proximal humerus, where other methods of treatment are deemed inadequate.
• Difficult clinical management problems, including cuff arthropathy, where other methods of treatment may not be suitable or may be inadequate.

Optional use in revision: in some medical conditions (e.g. revision when healthy and good bone stock exists), the surgeon may opt to use primary implants in a revision procedure.

Reverse Application:
Identity Revision Humeral Stem products are indicated for use in patients whose shoulder joint has a grossly deficient rotator cuff with severe arthropathy and/or previously failed shoulder joint replacement with a grossly deficient rotator cuff. The patient must be anatomically and structurally suited to receive the implants and a functional deltoid muscle is necessary.

The Identity Revision Humeral Stem is indicated for primary, fracture, or revision total shoulder replacement for the relief of pain and significant disability due to gross rotator cuff deficiency.

The assembled humeral component may be used alone for hemiarthroplasty or combined with the glenoid component or reverse components for total shoulder arthroplasty (conventional or reverse applications). The humeral components may be used cemented or uncemented (biological fixation).

The Identity Revision Humeral Stems are comprised of titanium alloy. The diameters of the stems range in 1mm increments from 4mm to 18mm in a revision length of 133-134mm. The stem is designed with a distal portion that is cylindrical in shape with a tapered and a proximal portion that is flared, eight-sided shape. The devices have a machine finish distally and a plasma-spray titanium porous coating proximally. To support placement and bone reconstruction in fracture cases, the Identity Revision Humeral Stems feature proximal suture holes as well as etch lines for stem length respect to the native humeral head. The humeral stems employ an oval reverse taper which allows the attachment of either an Identity Humeral Stem Adapter for hemi- and anatomic total shoulder applications or an Identity Humeral Tray for reverse shoulder applications.

I apologize, but the provided FDA 510(k) clearance letter for the "Identity Revision Humeral Stems" does not contain any information about acceptance criteria or a study that proves the device meets those criteria for software-related performance.

This document is for a medical device (humeral stems, which are a type of orthopedic implant) and focuses on the mechanical, material, and design aspects of the device, comparing it to predicate devices to establish substantial equivalence.

Specifically, the "Non-Clinical and/or Clinical Tests Summary & Conclusions" section lists:

• Fatigue Testing
• Range of Motion Analysis
• Magnetic Resonance Imaging (MRI)

It explicitly states: "No animal or clinical testing provided." This reinforces that the clearance is based on bench testing and comparison to existing devices, not on a human-in-the-loop study involving AI or a comprehensive performance study as you've described in your request.

Therefore, I cannot fulfill your request for information regarding:

1. A table of acceptance criteria and reported device performance (for AI-related metrics).
2. Sample sizes for test sets or data provenance.
3. Number of experts, qualifications, or adjudication methods for ground truth establishment.
4. MRMC studies, effect sizes, or standalone algorithm performance.
5. Type of ground truth used (expert consensus, pathology, outcomes data).
6. Sample size for the training set or how its ground truth was established.

This document pertains to a physical orthopedic implant, not a software or AI-driven diagnostic/therapeutic device that would typically involve the types of studies and acceptance criteria you've asked about.

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The AltiVate Reverse® Shoulder Prosthesis is indicated as a reverse shoulder replacement for patients with a functional deltoid muscle and a grossly deficient rotator cuff joint suffering from pain and dysfunction due to:

• Severe arthropathy with a grossly deficient rotator cuff;
• Previously failed joint replacement with a grossly deficient rotator cuff;
• Fracture of glenohumeral joint from trauma or pathologic conditions of the shoulder including humeral head fracture, displaced 3- or 4-part fractures of proximal humerus, or reconstruction after tumor resection;
• Bone defect in proximal humerus;
• Non-inflammatory degenerative disease including osteoarthritis and avascular necrosis of the natural humeral head and/or glenoid;
• Inflammatory arthritis including rheumatoid arthritis;
• Correction of functional deformity.

The glenoid baseplate is intended for cementless application with addition of screws for fixation. This device may also be indicated in the salvage of previously failed surgical attempts for anatomic and hemi procedures.

All RSP® Monoblock and AltiVate Reverse® humeral stems are intended for cemented or cementless use.

This 510(k) submission proposes updated Surgical Technique within labeling, to reflect alternative reaming method to prepare the glenoid surface for the AltiVate Reverse Glenoid wedge baseplate. The alternative technique does not replace the original technique; it adds a secondary method for the user. There are no changes to the design, materials, function, or intended use of the devices, and no new implants or instruments are introduced.

This 510(k) clearance letter is for a medical device (AltiVate Reverse® Glenoid), specifically a shoulder joint prosthesis, not an AI/ML-based device. The provided text details the regulatory clearance for the device itself and a minor update to its surgical technique within labeling.

Therefore, the input does not contain the information necessary to describe acceptance criteria and a study proving an AI/ML device meets them as requested in the prompt. The document describes a physical device, not a software or AI algorithm.

Here's why the prompt cannot be answered with the provided text:

• No mention of AI/ML or Software: The entire document refers to a "shoulder joint metal/polymer semi-constrained cemented prosthesis," a physical implant. There is no mention of algorithms, artificial intelligence, machine learning, image analysis, diagnostics, or any other software-based function.
• Performance Testing: The "Performance Testing" section states, "Design Control and Verification and Validation Activities performed, demonstrates substantial equivalence between the subject and predicate devices and did not raise different questions of safety and effectiveness." This refers to traditional engineering and biomechanical testing for a physical implant, not the evaluation of an AI model's performance on data.
• Acceptance Criteria for AI: The prompt specifically asks for acceptance criteria related to AI performance (e.g., sensitivity, specificity, AUC) and details about a study evaluating an AI model (test set size, ground truth, expert review, MRMC studies). None of this information is relevant or present in the provided 510(k) letter for a physical orthopedic implant.

In summary, the provided FDA 510(k) letter is for a physical medical device and does not contain any information about the acceptance criteria or study data for an AI/ML-based device.

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