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The Vortex5 Tailor's Bunion Correction System is indicated for stabilization and fixation of fresh fractures, revision procedures, joint fusion, and reconstruction of small bones of the toes (such as 5th metatarsal osteotomies for the correction of Tailor's Bunion). The system may be used in both adults and adolescent patients (13-21 years of age).

The Vortex5 Tailor's Bunion Correction System is a single-use bone Correction device intended to be permanently implanted. The system consists of an additively manufactured titanium alloy plate and machined screws that provide correction for 5th metatarsal osteotomies for the correction of Tailor's Bunion.

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The ToeJack MIS Bunion System is intended for fixation of osteotomies and corrective procedures of the hallux and associated disorders, such as hallux valgus.

The ToeJack MIS Bunion System is a single-use bone fixation device intended to be permanently implanted. The system consists of a titanium alloy plate and locking 3.0mm diameter titanium screws that provide fixation for the first metatarsal in the correction of a bunion. Specifically, the plate has 4 screw-receiving holes. It is designed to allow for intramedullary insertion of the proximal shaft with 2 screw fixation and extramedullary medial insertion of the 2 distal screws. Further, the device is provided with a screw targeting insertion guide.

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The Impact PEEK Union Nail System is indicated for maintenance of alignment and fixation of bone fractures, osteotomies, arthrodeses or bone grafts in the presence of appropriate additional immobilization (e.g. rigid fixation implants, cast, brace).

The Impact PEEK Union Nail System represents a cutting-edge fixation device crafted from advanced HA Enhanced PEEK. The system is versatile, offering a range of lengths and diameters to suit various clinical needs, and features a cannulated design for precise k-wire guidance. Additionally, it integrates tantalum pins to ensure optimal imaging visibility, enhancing surgical accuracy and outcomes.

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The Impact PEEK Union Nail System is indicated for maintenance of alignment and fixation of bone fractures, osteotomies, arthrodeses or bone grafts in the presence of appropriate additional immobilization (e.g. rigid fixation implants, cast, brace).

The Impact PEEK Union Nail System contains 3.0mm - 4.5mm diameter, 50mm long pins manufactured from HA Enhanced PEEK (ASTM F2026). The implants are designed with strategically placed ridges to improve initial stability and cannulated structure to simplify insertion over a k-wire. Additionally, it was designed to include tantalum pins to ensure optimal imaging visibility for device placement accuracy.

The provided document is a 510(k) clearance letter from the FDA for a medical device called the "Impact PEEK Union Nail System." This letter details the administrative aspects of the clearance, including the device name, manufacturer, regulatory classification, and the FDA's determination of substantial equivalence to predicate devices.

However, it does not contain the information requested regarding acceptance criteria and the study that proves the device meets those criteria for software-based or AI/ML-driven medical devices.

The document specifically states:

• "No FDA performance standards have been established for the Impact PEEK Union Nail System."
• The non-clinical testing performed includes "Static and Dynamic Bending, Axial Pullout (ASTM F1264-16, ASTM F543-17)" and "Shear Testing (ASTM D2344)." These are mechanical and material property tests common for orthopedic implants, not studies designed to assess the performance of a software algorithm or AI model in an clinical setting.
• The "Equivalence to Predicate Devices" section emphasizes "similar design and similar dimensions," manufacturing material (HA Enhanced PEEK), "same intended use," and "similar technological characteristics," all referring to the physical implant rather than computational performance.

Therefore, I cannot extract the requested information from this document because it pertains to a physical orthopedic implant, not an AI/ML or software-driven medical device. The questions you've asked (e.g., sample size for test/training sets, data provenance, number of experts for ground truth, MRMC studies, standalone algorithm performance) are highly relevant to the validation of AI/ML medical devices but are not applicable to the type of device described in this 510(k) clearance letter.

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The SnapHammer Hammertoe Correction System is indicated for the fixation of osteotomies and reconstruction of the lesser toes following correction procedures for hammertoe, claw toe, and mallet toe. Cannulated implants in the SnapHammer Hammertoe Correction System can be used with K-wires for the delivery of implants or the temporary stabilization of outlying joints (e.g. MTP Joint).

The SnapHammer Hammertoe Correction System is comprised of an additively manufactured titanium fixation device attached to a snap-off post. The snap-off post aids in a quick insertion and snaps off after implant has been threaded in. The implants are offered in Ø3.0mm and Ø3.50mm diameters and in lengths ranging from 12mm to 15mm. The system includes drills, implant inserters, and sizers manufactured from medical grade stainless steel.

The provided FDA 510(k) Clearance Letter for the "SnapHammer Hammertoe Correction System" describes a medical device, specifically a metallic bone fixation fastener. This document is a regulatory clearance for a physical medical device, not a software or AI-based medical device.

Therefore, the information requested in your prompt regarding acceptance criteria and studies for an AI/software medical device (e.g., sample size for test set, data provenance, number of experts, adjudication methods, MRMC study, standalone performance, ground truth, training set information) is not applicable to the provided document.

The document states:

• "No FDA performance standards have been established for the SnapHammer Hammertoe Correction System."
• The non-clinical testing performed focused on:
  • "Engineering analysis comparing device characteristics including materials, intended use and processes (cleaning and sterilization methods)"
  • "The steam sterilization process has been validated per ISO 17665-1 & 17665-2 to a sterility assurance level of 10⁻⁶"
• The basis for equivalence is that the device "maintain[s] the same features as the previously cleared devices, but steam sterilization is being added as an alternative sterilization method."
• "This modification does not change the intended use or performance of the device and does not raise additional questions of substantial equivalence."

In summary, this clearance is for a physical orthopedic implant and is based on demonstrating substantial equivalence to a predicate device, primarily by showing that a new sterilization method does not alter its safety or efficacy, rather than AI/software performance metrics.

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The Caliber Intramedullary Fixation System is indicated to repair an acute fracture, mal-union or non-union of the clavicle.

The Caliber Intramedullary Fixation System is an intramedullary bone fixation screw system used to repair an acute fracture, mal-union or non-union of the clavicle. The intramedullary implant consists of a cannulated screw with distal and proximal threads, a cross-screw receiving hole and a screw head. The diameter ranges from 4.5mm in lengths from 50mm to 120mm. Additionally, the subject device is self-tapping and self-tapping and is made from Titanium Alloy.

The provided text is a 510(k) premarket notification document for a medical device called the "Caliber Intramedullary Fixation System." This document aims to demonstrate the substantial equivalence of the new device to legally marketed predicate devices.

The information provided does not contain any data related to the acceptance criteria and study proving device performance for an AI/ML-driven medical device. Instead, it focuses on the physical and mechanical properties of an orthopedic implant.

Therefore, many of the requested items (e.g., sample size for test set, data provenance, number of experts for ground truth, MRMC study, standalone performance, training set details) are not applicable (N/A) to the information presented in this document.

For the items that are relevant to this type of medical device 510(k) submission, here is the information:

1. A table of acceptance criteria and the reported device performance:

2. Sample size used for the test set and the data provenance:

• Sample Size: Not explicitly stated as a number of devices. The document refers to standard testing protocols (ASTM F543, ASTM F1264) which would define sample sizes for mechanical testing.
• Data Provenance: Not specified (e.g., country of origin). The testing was "performed to demonstrate safety based on recognized consensus standards and current industry practice."

3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts:

• N/A. This device is a mechanical implant, not an AI/ML diagnostic tool requiring expert interpretation for ground truth.

4. Adjudication method (e.g. 2+1, 3+1, none) for the test set:

• N/A. Not relevant for mechanical device testing.

5. If a multi reader multi case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance:

• N/A. This is a mechanical orthopedic implant, not an AI-assisted diagnostic device.

6. If a standalone (i.e. algorithm only without human-in-the-loop performance) was done:

• N/A. This is a mechanical orthopedic implant, not an AI algorithm.

7. The type of ground truth used:

• For mechanical properties, the "ground truth" is established by adherence to recognized consensus standards (ASTM F543, ASTM F1264) and direct measurement of physical performance within specified acceptance limits. The conclusion is based on the device meeting the performance criteria of these standards.

8. The sample size for the training set:

• N/A. This is a mechanical device, not an AI/ML model that requires a training set.

9. How the ground truth for the training set was established:

• N/A. Not applicable, as there is no training set for this type of device.

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The Trigon HA Stand-Alone Wedge Fixation System is intended to be used for internal bone fixation for bone fractures or osteotomies in the ankle and foot, such as:

• · Cotton (opening wedge) Osteotomies of the Medial Cuneiform
• · Evans Lengthening Osteotomies
• · Subtalar Arthrodesis
• · First Metatarsal-Cuneiform Lengthening Arthrodesis
• · Calcaneocuboid Arthrodesis
• · Calcaneal Z Lengthening Osteotomies
• · MTP Lengthening Arthrodesis
• · Lesser Metatarsal-Cuneiform Lengthening Arthrodesis
• · Navicular-Cuneiform Arthrodesis
• · Talonavicular Arthrodesis

The Trigon HA wedges are intended for use with ancillary fixation.

The Trigon HA Stand-Alone Wedge Fixation System is not intended for use in the spine.

The Trigon HA Stand-Alone Wedge Fixation System is a family of PEEK Optima HA Enhanced (HA PEEK) wedges with tantalum markers used for angular correction of small bones of the foot. The wedges incorporate an inserter-receiving hole and/or two screw-receiving holes and an area to contain grafting material. The wedges are designed in rectangular, kidney, circular, oval, and teardrop shaped footprints in a range of sizes and in multiple thicknesses. The associated 2.5mm diameter titanium screws are designed in lengths of 10 to 30mm.

When used with the provided screw fixation the Trigon wedges may be used with or without ancillary plating. Lapidus, Calcaneocuboid, MTP, Lesser Metatarsal, and Midfoot Wedges require additional fixation not provided in the Trigon System. When used without the provided screws, Trigon wedges are intended for use with ancillary fixation.

This document is a 510(k) premarket notification for the Trigon PEEK HA Wedges, which are part of the Trigon HA Stand-Alone Wedge Fixation System. This is a notification for a medical device and not a study involving AI/ML software. Therefore, it does not contain the requested information about acceptance criteria, device performance from a clinical study, sample sizes, expert ground truth adjudication, MRMC studies, standalone performance, or training set details, as these are typically associated with AI/ML software evaluations.

The document focuses on demonstrating substantial equivalence to predicate devices based on engineering analysis, materials, intended use, and processes, rather than a clinical performance study with defined acceptance criteria and statistical outcomes against a ground truth.

Specifically, the document states:

• "No FDA performance standards have been established for the Trigon HA Stand-Alone Wedge Fixation System."
• "The following was performed to demonstrate safety per methods of the previous submission: Engineering analysis comparing device characteristics including materials, intended use and processes (cleaning and sterilization methods)"
• "The results of this comparison indicate that the Trigon HA Stand-Alone Wedge Fixation System is substantially equivalent to the predicate devices."

Therefore, I cannot provide the requested information from the provided text.

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The 3D Printed PEEK Interbody System (ALIF) is intended for spinal fusion procedures in the lumbosacral spine at one or two contiguous levels from L2 to S1 in skeletally mature patients with degenerative disc disease (DDD). DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. These patients should have had six months of non-operative treatment prior to treatment with an intervertebral body fusion device. These patients may have had a previous non-fusion spinal surgery at the involved spinal level(s). DDD patients may also have Grade 1 spondylolisthesis or retrolisthesis at the involved levels. The device must be used with supplemental fixation and is intended for use with autograft and/or allogenic bone graft composed of cancellous and/or corticocancellous bone graft. The device is to be implanted via an anterior approach.

The 3D Printed PEEK Interbody System (Cervical) is intended for spinal fusion procedures in the cervical spine at one or two contiguous levels from C2 to T1 in skeletally mature patients with degenerative disc disease (DDD). DDD is defined as neck pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies. These patients should have had six weeks of non-operative treatment prior to treatment with an intervertebral body fusion device. These patients may have had a previous non-fusion spinal surgery at the involved spinal level(s). The device must be used with supplemental fixation and is intended for use with autograft and/or allogenic bone graft composed of cancellous and/or corticocancellous bone graft. The device is to be implanted via an anterior approach.

The 3D Printed PEEK Interbody System devices are spinal fusion implants that are inserted into the intervertebral body space of the spine to act as disc spacers and hold bone graft. These devices are manufactured from PEEK OPTIMA™ LT1AMR5 with tantalum radiographic markers and are offered in multiple footprint, height, and lordotic angle options.

This document, a 510(k) Premarket Notification from the FDA, does not describe the acceptance criteria and study proving a software device meets acceptance criteria. Instead, it details the substantial equivalence of a physical medical device, the "3D Printed PEEK Interbody System," to existing legally marketed predicate devices.

Therefore, many of the requested points for describing an AI/software device's acceptance criteria and study (especially points 2, 3, 4, 5, 6, 7, 8, and 9) are not applicable to the information provided in this document. The document focuses on mechanical and physical properties rather than algorithmic performance.

However, I can extract the relevant information regarding the non-clinical testing performed for this physical device and structure it to the best of my ability, highlighting what is present and what is not.

Acceptance Criteria and Study for 3D Printed PEEK Interbody System (Physical Device)

This document describes the non-clinical testing performed to demonstrate the substantial equivalence of the "3D Printed PEEK Interbody System." The acceptance criteria are implicitly defined by meeting or exceeding the performance of the predicate devices according to established ASTM standards and internal lab protocols.

1. Table of Acceptance Criteria and Reported Device Performance:

The document broadly states that the non-clinical testing demonstrates the subject devices "have at least equivalent mechanical strength as the predicates and are as safe, as effective, and perform as well or better than these legally marketed devices." Specific numerical acceptance criteria and reported performance values are not provided in this summary. The tests performed are listed as follows:

Applicability Note: The questions below are typically relevant for AI/software medical devices and are largely not applicable to this 510(k) submission for a physical medical device. Where possible, I will state "Not Applicable" or explain why the information isn't present for a physical device.

2. Sample size used for the test set and the data provenance:

• Sample Size: Not specified in this 510(k) summary. For mechanical bench testing, sample sizes are typically defined by the relevant ASTM standards or internal validation plans, but these details are not disclosed in the public summary.
• Data Provenance (e.g., country of origin of the data, retrospective or prospective): Not applicable in the context of benchtop mechanical testing for a physical device. The testing is performed in a laboratory setting.

3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts:

• Not Applicable. For mechanical testing, "ground truth" is established by the physical properties and performance metrics measured according to established engineering standards (ASTM). No human experts are used to interpret images or diagnose conditions for AI ground truth.

4. Adjudication method (e.g. 2+1, 3+1, none) for the test set:

• Not Applicable. Adjudication methods are relevant for human interpretation of data, typically in AI studies or clinical trials, not for direct mechanical property testing.

5. If a multi-reader multi-case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance:

• Not Applicable. This is a physical device, not an AI device designed to assist human readers.

6. If a standalone (i.e. algorithm only without human-in-the loop performance) was done:

• Not Applicable. This question pertains to AI algorithm performance.

7. The type of ground truth used (expert consensus, pathology, outcomes data, etc.):

• Not Applicable directly. For mechanical testing, the "ground truth" refers to the quantitatively measured physical properties and performance values (e.g., strength, stiffness, deformation) obtained through validated test methods (ASTM standards, internal protocols). Comparative performance against predicate devices serves as a benchmark.

8. The sample size for the training set:

• Not Applicable. This device is a physical product, not a machine learning model; therefore, it does not have a "training set."

9. How the ground truth for the training set was established:

• Not Applicable. As there is no training set for a physical device, no ground truth needed to be established in this context.

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The SnapHammer Hammertoe Correction System is indicated for the fixation of osteotomies and reconstruction of the lesser toes following correction procedures for hammertoe, claw toe, and mallet toe. Cannulated implants in the SnapHammer Hammertoe Correction System can be used with K-wires for the delivery of implants or the temporary stabilization of outlying joints (e.g. MTP Joint).

The SnapHammer Hammertoe Correction System is comprised of an additively manufactured titanium fixation device attached to a snap-off post. The snap-off post aids in a quick insertion and snaps off after implant has been threaded in. The implants are offered in Ø3.0mm and Ø3.50mm diameters and in lengths ranging from 12mm. The system includes drills, implant inserters, and sizers manufactured from medical grade stainless steel.

This document is a 510(k) premarket notification for a medical device called the "SnapHammer Hammertoe Correction System." It aims to demonstrate the device's substantial equivalence to previously cleared predicate devices.

However, the provided text does not contain information about a study that proves the device meets specific acceptance criteria based on human-in-the-loop performance, nor does it provide a table of acceptance criteria and reported device performance directly related to an AI/Software as a Medical Device (SaMD) product.

Instead, this document describes a hardware medical device (a bone fixation fastener) and the non-clinical (mechanical) testing performed to demonstrate its safety and efficacy.

Therefore, I cannot fulfill the request to provide:

• A table of acceptance criteria and reported device performance for an AI/SaMD.
• Sample size used for a test set or data provenance for an AI/SaMD.
• Number of experts or their qualifications for establishing ground truth for an AI/SaMD test set.
• Adjudication method for an AI/SaMD test set.
• MRMC comparative effectiveness study results.
• Standalone performance for an AI/SaMD.
• Type of ground truth used for an AI/SaMD.
• Training set sample size or how its ground truth was established for an AI/SaMD.

The document discusses "non-clinical testing" for the orthopedic implant, which includes:

• Mechanical Performance: Torsion, driving torque, and axial pullout (per ASTM F543), as well as static and dynamic bending.
• Additive Manufacturing: Tensile testing per ASTM F3001 and residual powder removal (particle analysis per ASTM F1877).

It concludes that based on these tests, the device does not raise new issues of safety or efficacy compared to the predicate devices. This implies that the acceptance criteria for these mechanical tests were met, demonstrating equivalence. However, the specific quantitative acceptance criteria or results for these mechanical tests are not detailed in this publicly available summary.

In summary, this document is about a physical medical device (hardware) and its mechanical testing, not a software or AI-based medical device. Therefore, the requested information regarding AI/SaMD acceptance criteria and study design is not present.

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