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The Acuity 200™ (fluoroxyfocon A), Acuity 100™ (hexafocon A), Acuity 200™ with Tangible® Hydra-PEG® (fluoroxyfocon A), and Acuity 100™ with Tangible® Hydra-PEG® (hexafocon A) Rigid Gas Permeable Contact Lenses are indicated for daily wear for the correction of refractive error (myopia, presbyopia and/or astigmatism) in aphakic and non-aphakic persons with non-diseased eyes. The lenses may be prescribed for daily wear in otherwise nondiseased eyes that require a rigid contact lens for the management of irregular corneal conditions such as keratoconus, pellucid marginal degeneration, or following penetrating keratoplasty or refractive (e.g., LASIK) surgery.

The Acuity 200™ (fluoroxyfocon A), Acuity 100™ (hexafocon A), Acuity 200™ with Tangible® Hydra-PEG® (fluoroxyfocon A), and Acuity 100™ with Tangible® Hydra-PEG® (hexafocon A) Rigid Gas Permeable Contact Lenses are also indicated for therapeutic use in eyes with ocular surface disease (e.g. ocular Graft-versus-Host disease, Sjögren's syndrome, dry eve syndrome and Filamentary Keratitis), limbal stem cell deficiency (e.g. Stevens-Johnson syndrome, chemical radiation and thermal burns), disorders of the skin (e.g. atopy, ectodermal dysplasia), neurotrophic keratitis (e.g. Herpes simplex, Herpes zoster, Familial Dysautonomia), and corneal exposure (e.g. anatomic, paralytic) that might benefit from the presence of an expanded tear reservor and protection against an adverse environment. When prescribed for therapeutic use for a distorted cornea or ocular surface disease, the lens may concurrently provide correction of refractive error.

The Acuity 200™ (fluoroxyfocon A), Acuity 100™ (hexafocon A), Acuity 200™ with Tangible® Hydra-PEG® (fluoroxyfocon A), and Acuity 100™ with Tangible® Hydra-PEG® (hexafocon A) Rigid Gas Permeable Contact Lenses may be cleaned and disinfected using a chemical (not heat) lens care system.

The Acuity 200™ (fluoroxyfocon A), Acuity 100™ (hexafocon A), Acuity 200™ with Tangible® Hydra-PEG® (fluoroxyfocon A), and Acuity 100™ with Tangible® Hydra-PEG® Rigid Gas Permeable Contact Lenses are manufactured from machine latheable rigid gas permeable materials composed of siloxanyl fluoromethacrylate copolymers that are tinted for visibility and available with or without an ultraviolet (UV) light absorbers.

Acuity 200™ with Tangible® Hydra-PEG® (fluoroxyfocon A), and Acuity 100™ with Tangible® Hydra-PEG® Rigid Gas Permeable Contact Lenses are treated to incorporate Hydra-PEG Technology developed by Tangible Sciences. This PEG polymer is permanently attached to the surface and is designed to enhance surface (wetting) properties while not affecting the mechanical or optical properties of the underlying material.

The Acuity 200™ (fluoroxyfocon A), Acuity 100™ (hexafocon A), Acuity 200™ with Tangible® Hydra-PEG® (fluoroxyfocon A), and Acuity 100™ with Tangible® Hydra-PEG® Rigid Gas Permeable Contact Lenses for daily wear are made available in spherical, toric, multifocal, scleral and aspheric designs.

The provided text is a 510(k) Premarket Notification from the FDA for a medical device (Rigid Gas Permeable Contact Lenses). It is not a study proving the device meets acceptance criteria for an AI/Software as a Medical Device (SaMD) product.

Therefore, I cannot extract the requested information about acceptance criteria, study sizes, expert ground truth establishment, MRMC studies, or training sets, as these concepts are not applicable to the type of device and submission described in the provided document. The document primarily focuses on establishing substantial equivalence to previously cleared predicate devices for contact lenses based on material properties, manufacturing methods, and intended use.

The "PERFORMANCE DATA VII." section specifically mentions "Non-Clinical Studies" and "Clinical Studies". However, these sections refer to studies that were "addressed through previously cleared 510(k) premarket notifications" for the materials and existing uses of the contact lenses, rather than a new study demonstrating the performance of an AI-powered device.

If you have a document describing an AI/SaMD study, I would be happy to analyze it for the criteria you've outlined.

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