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510(k) Data Aggregation
(29 days)
OCuSOFT® AMENITY™ (linofilcon A) DAILY DISPOSABLE CONTACT LENSES with HYDRASEAL™ are indicated for the correction of ametropia (myopia) in aphakic and non-aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters. The lenses may be worn by people who exhibit astigmatism of 1.00 diopters or less that does not interfere with visual acuity.
OCuSOFT® AMENITY™ (linofilcon A) TORIC DAILY DISPOSABLE CONTACT LENSES with HYDRASEAL™ are indicated for the correction of ametropia (myopia with astigmatism) in aphakic and non-aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters and astigmatic corrections from -0.25 to -2.25 diopters.
OCuSOFT® AMENITY™ (linofilcon A) MULTIFOCAL DAILY DISPOSABLE CONTACT LENSES with HYDRASEAL™ are indicated for the correction of refractive ametropia (myopia and hyperopia) and presbyopia in aphakic and non-aphakic persons with non-diseased eyes in powers from -20.00 diopters and with add powers from +0.25 to +4.00 diopters. The lenses may be worn by people who exhibit astigmatism of 1.00 diopters or less that does not interfere with visual acuity.
OCuSOFT AMENITY™ (linofilcon A) DAILY DISPOSABLE CONTACT LENSES with HYDRASEAL™ are to be prescribed for single use, daily disposable wear. The lenses are not intended to be cleaned or disinfected and should be discarded after a single use.
The OCuSOFT AMENITY™ (linofilcon A) DAILY DISPOSABLE CONTACT LENSES with HYDRASEAL™ are a hemispherical shells with molded base curves and molded front surfaces. The hydrophilic characteristics allow aqueous solutions to enter the lenses are fabricated from linofilcon A, which is a random co-polymer of silicone containing monomers and hydrophilic monomers. The lens consists of 62.0% linofilcon A and 38.0% water by weight when immersed in saline solution with added lubricants. The linofilcon A name has been adopted by the United States Adopted Names Council (USAN).
The OCuSOFT AMENITY™ (linofilcon A) DAILY DISPOSABLE CONTACT LENSES with HYDRASEAL™ contain C.I. Reactive Blue No. 19 (21 CFR Part 73.3127) for visibility and handling.
The OCuSOFT AMENITY™ (linofilcon A) DAILY DISPOSABLE CONTACT LENSES with HYDRASEAL™ incorporate a benzotriazole UV blocking monomer to help protect against transmission of harmful UV radiation. The lenses block >95% in the UVB range (280mm - 315nm), and >70% in the UVA range (316nm - 380nm).
The provided text is a 510(k) summary for the OCuSOFT AMENITY™ (linofilcon A) DAILY DISPOSABLE CONTACT LENSES with HYDRASEAL™. It details the similarity of the device to predicate devices rather than providing a standalone clinical study with specific acceptance criteria and performance results for the new device.
Therefore, much of the requested information regarding acceptance criteria, study details, sample sizes, expert qualifications, and ground truth establishment for a standalone study is not explicitly present in the provided document. The document refers back to predicate device studies (K213216, K191929, K213119) for clinical and non-clinical data.
However, I can extract the material properties and their tolerances which act as performance criteria for the device itself.
Acceptance Criteria and Reported Device Performance
The provided document lists material properties and tolerances (acting as acceptance criteria) for the OCuSOFT AMENITY™ (linofilcon A) DAILY DISPOSABLE CONTACT LENSES with HYDRASEAL™. Since this is a 510(k) summary demonstrating substantial equivalence to predicate devices, the performance is generally asserted to meet these specified ranges, implying the device does meet these criteria. The table below presents these:
| Parameter | Acceptance Criteria (Range/Tolerance) | Reported Device Performance (Implied adherence to these ranges) |
|---|---|---|
| Chord Diameter | 13.00 mm to 15.00 mm, ±0.20 mm | Meets specified range |
| Center Thickness | 0.080 mm @ -3.00 D; When ≤ 0.10 mm → ±0.010 mm + 10%; When > 0.10 mm → ±0.015 mm + 5% | Meets specified range |
| Base Curve | 8.00 mm to 9.50 mm, ±0.20 mm | Meets specified range |
| Back Vertex Power (F'v) | +20.00D to -20.00D; When 0.00 1.50 D→± 5° | Meets specified range |
| Multifocal Power | +0.25 D to +4.00 D (in 0.25 D steps), ±0.25D | Meets specified range |
| Surface Appearance | Lenses should be clear with no surface defect | Meets specified criterion |
| Oxygen Permeability (x 10-11(cm²/sec)(mlO2)/(ml x mmHg)) | 100, ±20% | Meets specified range (100 edge-corrected) |
| Light Transmittance - Tinted (@ 380-780nm) | 95%, ±5% | Meets specified range (implied to be ≥ 95%) |
| Ultraviolet Radiation Transmittance |
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(121 days)
Sphere/Asphere: Innova Vision Sphere and Asphere (mifilcon A) Silicone Hydrogel Soft Contact lenses are indicated for the correction of ametropia (myopia and hyperopia) in aphakic and non-aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters. The lenses may be worn by persons who exhibit astigmatism of 2.00 diopters or less that does not interfere with visual acuity.
Toric: Innova Vision Toric (inifilcon A) Silicone Hydrogel Soft Contact lenses are indicated for the correction of ametropia (myopia or hyperopia with astigmatism) in aphakic and non-aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters and astigmatic corrections from -0.25 to -2.25 diopters.
Multifocal: Innova Vision Multifocal (inifilcon A) Silicone Hydrogel Soft Contact lenses are indicated for the correction of refractive ametropia (myopia and hyperopia) and emmetropia with presbyopia in aphakic and non-aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters and with add powers from +0.25 to +4.00 diopters. The lenses may be worn by persons who exhibit astigmatism of 2.00 diopters or less that does not interfere with visual acuty.
Multifocal Toric: Innova Vision Multifocal Toric (inifiloon A) Silicone Hydrogel Soft Contact lenses are indicated for the optic correction of distance and near vision in presbyopic phakic persons with non-diseased eyes in powers of -20.00 to +20.00 diopters with add powers from +0.25 to +4.00 diopters and astigmatism corrections from -0.25 to -2.25 diopters.
Eye Care Practitioners may prescribe the Innova Vision (inifilcon A) Silicone Hydrogel Soft (Hydrophilic) Contact lenses for frequent/planned replacement wear, with cleaning, disinfection and scheduled replacement or for single-use disposable wear.
When prescribed for frequent/planned replacement, the Inifilcon A) Silicone Hydrogel Soft (Hydrophilic) Contact Lens is to be cleaned, rinsed and disinfected each time the lens is removed. The contact lens is to be discarded after the recommended wearing period as prescribed by the Eye Care Professional. When prescribed for frequent/planned replacement wear, the lenses may be disinfected using a chemical disinfection only.
When prescribed for single-use disposable wear, Innova Vision (inifilcon A) Silicone Hydrogel Soft (Hydrophilic) Contact Lens is to be discarded after each removal.
The Innova Vision (inifilcon A) Silicone Hydrogel Soft (Hvdrophilic) Contact Lens is a hemispherical shell with a molded spherical base curve and a molded front surface. The hydrophilic characteristics allow aqueous solutions to enter the lenses are fabricated from inifilcon A, which is a random co-polymer of silicone containing monomers and hydrophilic monomers. The lens consists of 60.0% inifilcon A and 40.0% water by weight when immersed in saline solution. The inifilcon A name has been adopted by the United States Adopted Names Council (USAN).
The Innova Vision (inifilcon A) Silicone Hydrogel Soft (Hydrophilic) Contact Lens contains C.I. Reactive Blue No. 19 (21 CFR Part 73.3127) for visibility and handling. The Innova Vision (inifilcon A) Silicone Hydrogel Soft (Hydrophilic) Contact Lens incorporates a benzotriazole UV blocking monomer to help protect against transmission of harmful UV radiation. The lens blocks >95% in the UVB range (280nm - 315nm), and >50% in the UVA range (316nm - 380nm).
The Innova Vision (inifilcon A) Silicone Hydrogel Soft (Hydrophilic) Contact Lens is manufactured in sphere/asphere, toric, multifocal and multifocal-toric design configurations.
The provided text describes the 510(k) premarket notification for the Innova Vision (inifilcon A) Silicone Hydrogel Soft (Hydrophilic) Contact Lens. The document focuses on demonstrating the substantial equivalence of this new device to legally marketed predicate devices rather than providing acceptance criteria and a study proving a device meets specific performance criteria for an AI/ML-based medical device.
The information requested in the prompt, related to AI/ML device performance metrics such as sample sizes for training/test sets, expert adjudication methods, MRMC studies, standalone algorithm performance, and ground truth establishment for AI/ML models, is not present in the provided 510(k) summary for a contact lens.
This document discusses:
- Non-Clinical Performance Testing: Including toxicology (in-vitro cytotoxicity, systemic toxicity, acute ocular irritation, skin sensitization, 22-day ocular irritation), shelf life, solution compatibility, preservative uptake and release, and bench performance tests (refractive index, water content, Dk, % transmission, tensile strength, modulus, % elongation to break, specific gravity, quantification of polymerization residuals).
- Clinical Testing: A single-masked, bilateral, multi-center, randomized concurrent-control study comparing the Innova Vision lenses to Acuvue Vita lenses.
Therefore, I cannot fulfill the request to describe the acceptance criteria and the study that proves the device meets the acceptance criteria for an AI/ML device based on the provided text. The prompt's questions are tailored for AI/ML device evaluations, which are distinct from the premarket notification requirements and testing specified for contact lenses in this document.
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(167 days)
Sphere/Asphere
Innova Vision Sphere and Asphere (Etafilcon A) Soft Contact lenses are indicated for the correction of ametropia (myopia and hyperopia) in aphakic and non-aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters. The lenses may be worn by persons who exhibit astigmatism of 2.00 diopters or less that does not interfere with visual acuty.
Toric
Innova Vision Toric (Etafilcon A) Soft Contact lenses are indicated for the correction of ametropia (myopia or hyperopia with astigmatism) in aphakic and non-aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters and astigmatic corrections from -0.25 to -10.00 diopters.
Multifocal
Innova Vision Multifocal (Etafilcon A) Soft Contact lenses are indicated for the correction of refractive ametropia (myopia and hyperopia) and emmetropia with presbyopia in aphakic persons with non-diseased eyes in powers from -20.00 to +20.00 diopters and with add powers from +0.25 to +4.00 diopters. The lenses may be worn by persons who exhibit astigmatism of 2.00 diopters or less that does not interfere with visual acuity.
Multifocal Toric
Innova Vision Multifocal Toric (Etafilcon A) Soft Contact lenses are indicated for the optic correction of distance and near vision in presbyopic phakic persons with non-diseased eves in powers of -20.00 to +20.00 diopters with add powers from +0.25 to +4.00 diopters and astigmatism corrections from -0.25 to -10.00 diopters.
Eye Care Practitioners may prescribe the Innova Vision Hydrogel (Etafilcon A) Soft (Hydrophilic) Contact lenses for frequent/planned replacement wear, with cleaning, disinfection and scheduled replacement or for single-use disposable wear.
When prescribed for frequent/planned replacement, the Innova Vision Hydrogel (Etafficon A) Soft (Hydrophilic) Contact Lens is to be cleaned. rinsed and disinfected each time the lens is removed. The contact lens is to be discarded after the recommended wearing period as prescribed by the Eye Care Professional. When prescribed for frequent/planned replacement wear, the lenses may be disinfected using a chemical disinfection only.
When prescribed for single-use disposable wear, Innova Vision Hydrogel (Etafilcon A) Soft (Hydrophilic) Contact Lens is to be discarded after each removal.
Innova Vision Hydrogel (Etafilcon A) Soft (Hydrophilic) Contact Lens is available as spherical and aspherical lenses manufactured by cast-molding method. The material is a high water content (58% wt/wt) material. The hydrogel lens' material is a random copolymer of 2-hydroxyethyl methacrylate (HEMA) and methacrylic acid (MAA), cross-linked with ethylene glycol dimethacrylate (EGDMA) and 1,1,1-trimethylolpropane trimethacrylate (TMPTMA) a via UV photo-polymerization. Innova Vision Hydrogel (Etafilcon A) Soft (Hydrophilic) Contact Lens is tinted with Reactive Blue 19 to enhance the visibility for for handling and contains 2-[3-(2H-Benzotriazol-2-yl)-4-hydroxyl-phenyl]ethyl as an additive for ultraviolet blocking purpose. The average transmittance in the UVB region is less than 5% and less than 30% in the UVA region.
The properties of the lens are:
Chord Diameter: 13.00 mm to 15.00 mm
Center Thickness 0.080 mm to 0.580 mm
Base Curve: 8.0 mm to 9.8 mm
Power Range
Sphere Power: -20.00 D to +20.00 D in 0.25 D steps
Cylinder Power (Toric): -0.25 D to -2.25 D in 0.25 D steps
Cylinder Axis (Toric): 10 degrees to 180 degrees in 10 degrees steps
Multifocal Power: +0.25 D to +4.00 D in 0.25 D steps
Specific Gravity: 0.98 to 1.12
Refractive Index: 1.400 plus or minus 0.005
Visible Light Transmittance: > 95%
UVA (315 nm~380 nm) Absorbance
The provided text describes the regulatory submission for the Innova Vision Hydrogel (Etafilcon A) Soft (Hydrophilic) Contact Lens (K222954). The submission demonstrates substantial equivalence to predicate and reference devices, primarily through non-clinical testing.
Here's an analysis of the acceptance criteria and the study that proves the device meets them, based on the provided text:
1. Table of Acceptance Criteria and Reported Device Performance
The document does not explicitly list acceptance criteria in a quantitative format for all aspects. Instead, it states that "All the test results met the requirements of product specification" and "The results complied with the testing guidance." It provides specific performance characteristics for the subject device and compares them to predicate and reference devices, asserting non-significant differences.
Based on the "Description of the Device" and the comparison tables, here's a summary of performance characteristics presented as implicit acceptance criteria and reported performance:
| Acceptance Criteria (Implied) | Reported Device Performance (Innova Vision Hydrogel (Etafilcon A) Soft (Hydrophilic) Contact Lens) |
|---|---|
| Geometric Parameters | |
| Chord Diameter | 13.00 mm to 15.00 mm |
| Center Thickness | 0.080 mm to 0.580 mm |
| Base Curve | 8.0 mm to 9.8 mm |
| Power Range (Sphere) | -20.00 D to +20.00 D in 0.25 D steps |
| Power Range (Cylinder, Toric) | -0.25 D to -2.25 D in 0.25 D steps |
| Cylinder Axis (Toric) | 10° to 180° in 10° steps |
| Multifocal Power | +0.25 D to +4.00 D in 0.25 D steps |
| Material Properties | |
| Specific Gravity | 0.98 to 1.12 |
| Refractive Index | 1.400 ± 0.005 |
| Visible Light Transmittance | > 95% |
| UVA (315 nm~380 nm) Absorbance |
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