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510(k) Data Aggregation

    K Number
    K250859
    Date Cleared
    2025-07-25

    (126 days)

    Product Code
    Regulation Number
    870.3800
    Reference & Predicate Devices
    Why did this record match?
    Applicant Name (Manufacturer) :

    Genesee Biomedical Inc

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    TransForm™ McCarthy Mitral Annuloplasty Ring (TF) is indicated for use in patients undergoing surgery for diseased or damaged mitral valves. The ring provides support for and restricts expansion of the mitral annulus.

    Device Description

    The TransForm™ McCarthy Mitral Annuloplasty Ring is an implantable, semi-rigid annuloplasty ring for mitral valve repair with the stiffened portions at the anterior and posterior segments. The ring is flexible at the commissure regions to allow physiological movement of the annulus. Stiffener placement allows the ring to maintain its "D" saddle shape during systole and a flat planar "O" shape in diastole. The stiffeners consist of MP35N 0.71 mm diameter (polished and formed) alloy. An elastic silicone core and braided polyester fabric form the ring body. The TransForm™ Annuloplasty Ring has four green radial markers: two markers at the left and right trigones and two markers at the mid-anterior and mid-posterior. The ring conforms to the natural mitral annulus throughout the cardiac cycle. The interrupted stiffeners within the silicone core provide semi-rigid elastic flexibility. Elasticity of the "D" to "O" or circular transformation, accommodates remodeling of the annulus, while creating inward forces to maintain circular annular geometry against physical expansion. The size range of TransForm™ is from 24mm to 40mm with 2mm increments. Size refers to the internal CC diameter of the ring. Rings are intended to be implanted on the patient's mitral annulus to reduce and stabilize the annulus.

    AI/ML Overview

    This FDA 510(k) clearance letter details the review of a new medical device, the TransForm™ McCarthy Mitral Annuloplasty Ring, for substantial equivalence to a predicate device. However, the provided document does not contain information about the acceptance criteria and the study proving the device meets those criteria from an AI/algorithm performance perspective.

    The entire document focuses on the mechanical and biocompatibility testing of an implantable medical device (an annuloplasty ring) to demonstrate its safety and effectiveness relative to a previously cleared predicate device. This is a common requirement for Class II medical devices such as this.

    There is no mention of any AI or software component in the device description or the testing summary. Therefore, it is impossible to extract the requested information regarding AI acceptance criteria, study design (sample size, data provenance, expert adjudication, MRMC studies, standalone performance), or ground truth establishment.

    In summary, based solely on the provided text, the device in question is a physical annuloplasty ring, not a software or AI-driven diagnostic/therapeutic device.

    Therefore, I cannot fulfill the request for information related to AI acceptance criteria and performance studies because the provided document does not pertain to an AI/software medical device.

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    K Number
    K232599
    Date Cleared
    2024-04-09

    (225 days)

    Product Code
    Regulation Number
    870.3800
    Reference & Predicate Devices
    Why did this record match?
    Applicant Name (Manufacturer) :

    Genesee Biomedical Inc

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    TransForm McCarthy Mitral Annuloplasty Ring is indicated for use in patients undergoing surgery for diseased or damaged mitral valves. The ring provides support for and restricts expansion of the mitral annulus.

    Device Description

    The TransForm™ McCarthy Mitral Annuloplasty Ring is an implantable, semi-rigid annuloplasty ring for mitral valve repair with the stiffened portions at the anterior and posterior segments. The ring is flexible at the commissure regions to allow physiological movement of the annulus. Stiffener placement allows the ring to maintain its "D" saddle shape during systole and a flastole. The stiffeners consist of MP35N 0.71 mm diameter (polished and formed) alloy. An elastic silicone core and braided polyester fabric form the ring body. The TransForm Annuloplasty Ring has four green radial markers at the left and right trigones and two markers at the mid-anterior and mid-posterior. The natural mitral annulus throughout the cardiac cycle. The interrupted stiffeners within the silcone core provide semi-rigid elastic flexibility. Elasticity of the "D" to "O" or circular transformation, accommodates remodeling of the annulus, while creating inward forces to maintain circular annular qeometry aqainst physical expansion. The size range of TransForm is from 24mm with 2mm increments. Size refers to the internal CC diameter of the ring. Rings are intended to be implanted on the patient's mitral annulus to reduce and stabilize the annulus.

    AI/ML Overview

    I am sorry, but the provided text does not contain information about the acceptance criteria or a study that proves a device meets those criteria, specifically regarding an AI/ML device. The document is an FDA 510(k) clearance letter for a medical device called the "TransForm McCarthy Mitral Annuloplasty Ring."

    This document focuses on the substantial equivalence of this annuloplasty ring to existing predicate devices, outlining its design, materials, and non-clinical tests (e.g., tensile strength, sterilization, biocompatibility). It does not discuss AI/ML acceptance criteria, AI/ML device performance, ground truth establishment for AI/ML, sample sizes for AI/ML test/training sets, or MRMC studies.

    Therefore, I cannot fulfill your request for information related to AI/ML device acceptance criteria and studies based on the provided text.

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    K Number
    K230679
    Date Cleared
    2023-05-26

    (74 days)

    Product Code
    Regulation Number
    870.3800
    Reference & Predicate Devices
    Why did this record match?
    Applicant Name (Manufacturer) :

    Genesee Biomedical Inc

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    WellsForm Tricuspid Annuloplasty Band is indicated for the surgical reconstruction or remodeling of diseased or damaged tricuspid valves. The band provides support for and restricts expansion of the tricuspid annulus.

    Device Description

    The WellsForm™ Tricuspid Annuloplasty Band is an implantable ring intended for surgical repair of the tricuspid heart valve. WellsForm Tricuspid Annuloplasty Band is indicated for the surgical reconstruction or remodeling of diseased or damaged tricuspid valves. The band provides support for and restricts expansion of the tricuspid annulus.

    The WellsForm™ Tricuspid Annuloplasty Band consists of a braided textile polyester body with a semi-rigid (stiflened) portion at the septal and aortic segments. The flexible section runs from the aortic segment, about half of the posteroseptal commissure to help remodel and stabilize the enlarged portion of the tricuspid annulus found in patients with functional tricuspid requrgitation.

    The size range of the WellsForm Tricuspid Annuloplasty Band is from 26mm in 2mm increments (sizes: 26, 28, 30, 34, and 36).

    AI/ML Overview

    I'm sorry, but the provided text describes a medical device submission (510(k)) for a Tricuspid Annuloplasty Band. This document focuses on demonstrating substantial equivalence to a predicate device, primarily through non-clinical testing (e.g., computational structural analysis, tensile strength, sterilization validation, biocompatibility tests like cytotoxicity, pyrogenicity).

    The document does not contain information about:

    • Acceptance criteria in the context of an AI/ML algorithm's performance.
    • Clinical study design involving a test set, training set, or ground truth establishment by experts.
    • Multi-reader multi-case (MRMC) comparative effectiveness studies.
    • Stand-alone algorithm performance.
    • Any form of artificial intelligence (AI) or machine learning (ML).

    Therefore, I cannot extract the information required to answer your questions about acceptance criteria for an AI/ML device and the study proving it meets those criteria. The provided text is relevant to traditional medical device clearance, not AI/ML performance evaluation.

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    K Number
    K202253
    Date Cleared
    2020-10-06

    (57 days)

    Product Code
    Regulation Number
    870.3800
    Reference & Predicate Devices
    Why did this record match?
    Applicant Name (Manufacturer) :

    Genesee BioMedical, Inc

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    The TruForm™ Sievers Annuloplasty Ring is indicated for the correction of mittal valvular insufficiency where the lessions are not so severe as to require total valve replacement.

    Device Description

    The TruForm™ Sievers Annuloplasty Ring, Model TRH is a semi-flexible implantable annuloplasty ring designed to reduce and stabilize the valve annulus in patients undergoing mitral repair. The inner core of the ring is made of a titanium alloy. Silicone covers the inner core and a sewing cuff made of braided polyester encompasses the ring. Three points of the ring are marked with polyester suture to aid in suture placement for implantation. The ring is available in ten (10) sizes: 24 mm; 26 mm; 28 mm; 30 mm; 32 mm; 34 mm; 36 mm; 38 mm; 40 mm; and 42 mm.

    AI/ML Overview

    The provided text describes the regulatory clearance for a medical device called the TruForm™ Sievers Annuloplasty Ring, Model TRH. It is a 510(k) premarket notification, which means the device is being declared substantially equivalent to existing, legally marketed predicate devices.

    However, the document does not describe a study involving an algorithm or AI, nor does it present acceptance criteria for an AI device. The TruForm™ Sievers Annuloplasty Ring is a physical medical implant used for cardiac surgery.

    Therefore, I cannot extract the information requested about acceptance criteria and studies proving the device meets them in the context of an AI device. The document focuses on the equivalence of a physical annuloplasty ring to its predicates through non-clinical testing and shared characteristics.

    If there was a misunderstanding and the request was for a physical device, the acceptance criteria are generally met by demonstrating substantial equivalence to a predicate device through:

    • Same intended use and indications for use.
    • Similar technological characteristics.
    • Addressing any differences that could raise new questions of safety and effectiveness through testing.

    The non-clinical tests performed for this physical device to support substantial equivalence include:

    • Biocompatibility
    • Sterilization
    • Computational Finite Element Analysis (FEA)
    • Tensile strength of ring materials
    • Suture pull-out testing
    • MRI Compatibility
    • Packaging
    • Shelf-life

    These tests demonstrate that the device is equivalent to the predicate and/or reference devices, implying it meets the safety and performance requirements for its intended use.

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    K Number
    K190506
    Date Cleared
    2019-04-18

    (48 days)

    Product Code
    Regulation Number
    870.3800
    Reference & Predicate Devices
    Why did this record match?
    Applicant Name (Manufacturer) :

    Genesee BioMedical, Inc

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    The NeoForm™ Annuloplasty Ring is indicated for the correction of mitral valvular insufficiency where the lesions are not so severe as to require total valve replacement.

    Device Description

    The NeoForm™ Annuloplasty Ring, Model 4200 is a rigid implantable annuloplasty ring designed to reduce and stabilize the valve annulus in patients undergoing mitral repair. The inner core of the ring is made of a titanium alloy. Silicone covers the inner core and a sewing cuff made of polyester fabric encompasses the ring. Three points of the ring are marked with polyester suture to aid in suture placement for implantation. The ring is available in four sizes: 26 mm; 28 mm; 30 mm; and 32 mm.

    AI/ML Overview

    This document describes the 510(k) summary for the NeoForm™ Annuloplasty Ring, Model 4200. This is a medical device and the submission focuses on demonstrating substantial equivalence to a predicate device, rather than providing performance metrics against specific acceptance criteria for an AI/algorithm-based device.

    Therefore, many of the requested points, such as specific acceptance criteria related to AI performance, sample sizes for test sets in an AI context, expert qualifications for ground truth in AI, adjudication methods, MRMC studies, standalone algorithm performance, and training set details, are not applicable to this type of medical device submission.

    Here's a breakdown of the relevant information from the provided text:

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

    The document does not present quantitative acceptance criteria for the performance of the annuloplasty ring in a numerical or statistical sense as one would expect for an AI algorithm. Instead, the "acceptance " is based on demonstrating substantial equivalence to a predicate device through functional and safety testing. The reported "performance" is that the device met these requirements and is equivalent to the predicate.

    Acceptance Criteria CategoryReported Device Performance and Equivalence
    Functional and Performance RequirementsDevice design meets functional and performance requirements. Data demonstrates equivalence to the predicate and/or reference device.
    Technological CharacteristicsSame technological characteristics as the predicate device (GeoForm™ Annuloplasty Ring, Model 4200 (K032250)).
    Intended UseEquivalent to the predicate device.
    Indications for UseEquivalent to the predicate device.
    Principles of OperationEquivalent to the predicate device.
    Fundamental TechnologyEquivalent to the predicate device.
    Materials of CompositionSimilar or identical to the predicate device.
    Size RangeSimilar or identical to the predicate device.
    Sizing AccessoriesSimilar or identical to the predicate device.
    Site of Application in the BodySimilar or identical to the predicate device.
    BiocompatibilityTested to support substantial equivalence.
    SterilizationTested to support substantial equivalence. (Minor modification from predicate).
    Computational Finite Element Analysis (FEA)Performed to support substantial equivalence.
    Tensile strength of ring materialsTested to support substantial equivalence.
    Suture pull-out testingTested to support substantial equivalence.
    MRI CompatibilityTested to support substantial equivalence.
    PackagingTested to support substantial equivalence. (Minor modification from predicate).
    Shelf-lifeTested to support substantial equivalence.

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

    • Sample Size: The document states "representative samples of the devices underwent testing" for functional and safety tests. Specific sample sizes for each test are not provided.
    • Data Provenance: The data provenance (e.g., country of origin, retrospective/prospective) is not specified in this summary.

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

    This is not applicable as this is not an AI/algorithm-based device and does not involve establishing ground truth from expert readings in that context. The "truth" for the device's functional and safety performance is based on engineering and materials science standards and testing.

    4. Adjudication method for the test set

    This is not applicable as there is no expert reading or interpretation requiring adjudication in the context of an AI/algorithm.

    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

    This is not applicable. This device is an annuloplasty ring, not an AI-assisted diagnostic or treatment tool.

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

    This is not applicable. This is a physical medical implant, not an algorithm.

    7. The type of ground truth used

    The "ground truth" for this medical device is established by:

    • Engineering specifications and design requirements: The device's physical properties, materials, and mechanical behavior.
    • Performance against established standards: Biocompatibility standards, sterilization efficacy, material strength standards, etc.
    • Comparison to a legally marketed predicate device: Demonstrating that the new device performs similarly or equivalently to a device already deemed safe and effective.

    8. The sample size for the training set

    This is not applicable as this is not an AI/algorithm-based device.

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

    This is not applicable as this is not an AI/algorithm-based device.

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    K Number
    K161815
    Date Cleared
    2016-10-12

    (103 days)

    Product Code
    Regulation Number
    870.3800
    Reference & Predicate Devices
    Why did this record match?
    Applicant Name (Manufacturer) :

    Genesee BioMedical, Inc.

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    The FlexForm™ Annuloplasty Ring and FlexForm™ Annuloplasty Band are indicated for use in patients undergoing surgery of diseased or damaged mitral or tricuspid valves in whom the surgeon determines that the valve can be preserved by employing the appropriate surgical repair. The annuloplasty rings and bands provide support for the mitral or tricuspid annulus and restrict expansion of the annulus.

    Device Description

    The FlexForm™ Annuloplasty Ring and FlexForm™ Annuloplasty Band are fully flexible annular rings and bands designed to reduce and stabilize the valve annulus in patients undergoing mitral or tricuspid repair.

    The rings and bands are made of braided polyester fabric. The ring and band contain a circumferential flexible radiopaque marker. The internal radiopaque marker provides radiographic visualization along the entire circumference.

    The rings and bands are available in nine sizes: 24 mm; 26 mm; 28 mm; 30 mm; 32 mm; 34 mm, 36 mm, 38 mm and 40 mm. The size refers to the inner circumference between the green suture markers nearest the anterior location of the ring and band. FlexForm™ Sizers, Model FRBS, are used to determine the correct size of the ring or band.

    The differences between the ring and band are as follows: The FlexForm™ Ring is a complete annular ring. Five markers are provided on the ring; two markers indicate the approximate location of the trigones; three additional markers are provided as an aid to suture placement in the posterior section.

    The FlexForm™ Band is a partial ring, without an anterior segment. The key dimensions are the same as the FlexForm Annuloplasty Ring, except for the absence of the anterior segment. Five markers are provided on the band; two markers indicate the approximate location of the trigones; three markers are provided as an aid to suture placement in the posterior section.

    The choice of ring or band is based on surgeon preference.

    AI/ML Overview

    The provided text is a 510(k) summary for a medical device (FlexForm™ Annuloplasty Ring and FlexForm™ Annuloplasty Band). This type of document is submitted to the FDA to demonstrate substantial equivalence to a legally marketed predicate device, rather than proving that a new device meets specific acceptance criteria through a clinical study.

    Therefore, the information requested in your prompt regarding acceptance criteria, device performance, sample sizes, expert ground truth, adjudication methods, MRMC studies, standalone performance, and training set details is not typically found in a 510(k) summary like this one.

    510(k) submissions primarily focus on:

    • Comparison to a Predicate Device: Demonstrating that the new device has the same intended use, similar technological characteristics, and raises no new questions of safety or effectiveness compared to an already cleared device.
    • Non-Clinical Testing: Typically involves bench testing (e.g., tensile strength, fatigue, sterilization validation, biocompatibility) to show the device meets engineering specifications and standards, but not direct clinical outcomes or diagnostic performance.

    Based on the provided text, here's what can be extracted, and what cannot be:

    Information Available:

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

      • Acceptance Criteria (Implied): The device passed various performance tests to ensure it meets functional and performance requirements. The specific numerical acceptance criteria are not provided.
      • Reported Device Performance (as listed in "Non-Clinical Tests"):
        • Tensile strength of ring body materials
        • Tensile strength of construction sutures
        • Suture pull-out testing
        • (NOTE: The actual numerical results of these tests and how they compare to specific acceptance criteria are not included in this summary.)
    • 6. If a standalone (i.e. algorithm only without human-in-the-loop performance) was done:

      • N/A: This device is a physical annuloplasty ring/band, not an AI algorithm. Therefore, "standalone performance" in the context of an algorithm is not applicable. The device underwent "Functional and Safety Testing" which are non-clinical hardware tests.
    • 7. The type of ground truth used (expert consensus, pathology, outcomes data, etc):

      • For the non-clinical tests (tensile strength, suture pull-out), the "ground truth" would be the engineering specifications and established test methodologies for material properties. This is implicitly linked to industry standards and regulatory guidance for medical devices, rather than expert consensus on clinical data or pathology. Specific details are not provided.
    • 8. The sample size for the training set:

      • N/A: This is a physical medical device, not an AI algorithm that requires a training set. The "samples" referred to are representative physical samples of the manufactured device used for non-clinical testing.
    • 9. How the ground truth for the training set was established:

      • N/A: Not applicable for a physical device.

    Information NOT Available in this Document:

    • 2. Sample size used for the test set and the data provenance (e.g. country of origin of the data, retrospective or prospective)
      • The document mentions "representative samples" for testing, but does not specify the number of samples for each test, nor the "data provenance" as this refers to clinical data, which was not used for this type of submission.
    • 3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts (e.g. radiologist with 10 years of experience)
      • N/A: No clinical study involving expert ground truth for a test set is described here. The "ground truth" for the non-clinical tests would be the predetermined engineering specifications, not expert clinical consensus.
    • 4. Adjudication method (e.g. 2+1, 3+1, none) for the test set
      • N/A: No clinical study or expert review of a test set is described.
    • 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 physical device, not an AI diagnostic tool, so MRMC studies and "human readers" improving with AI are not relevant.

    In summary, as this is a 510(k) summary for a physical medical device, it relies on demonstrating substantial equivalence through non-clinical performance and material characterization, rather than clinical studies with human "readers" or algorithms that would involve the extensive details requested in your prompt.

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    K Number
    K093903
    Date Cleared
    2010-07-15

    (205 days)

    Product Code
    Regulation Number
    870.3800
    Reference & Predicate Devices
    Why did this record match?
    Applicant Name (Manufacturer) :

    Genesee BioMedical, Inc.

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    The ATS TRI-AD™ Semi-Flexible Tricuspid Annuloplasty Rings Model 900SFC are for use in those patients undergoing surgery of diseased or damaged tricuspid valves in whom the surgeon determines that the valve can be preserved by employing the appropriate surgical repair. The annuloplasty Rings provide support for the tricuspid annulus and restrict expansion of the annulus.

    Device Description

    The ATS TRI-AD™ Semi-Flexible Tricuspid Annuloplasty Rings Model 900SFC are implantable, semi-rigid, annular Rings. The Rings reduce and stabilize the atrioventricular annulus in patients undergoing mitral valve repair. The body of the ring is made of flat braided Polyester. The ring contains an MP35N wire stiffener in the lateral and posterior segments. The wire stiffener is contained within a close-coiled MP35N spring. The two ends of the stiffener wire are fitted with miniature MP35N end caps at each trigone. These caps prevent the stiffener wire from poking through the end seam of the ring. The entire circumferential of the annuloplasty ring is radiopaque between trigones. The Rings are available in the following six sizes: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm. The size refers to the inner major diameter of the ring.

    AI/ML Overview

    This submission describes a medical device, the ATS TRI-AD™ Semi-Flexible Tricuspid Annuloplasty Ring Model 900SFC, and its equivalence to a predicate device. The document does not describe an AI/ML powered device, nor does it present any studies proving the device meets acceptance criteria related to AI/ML performance.

    Instead, this 510(k) summary focuses on demonstrating substantial equivalence to a previously cleared device (ATS SIMULUS® Semi-Flexible Tricuspid Annuloplasty Ring Model 800SR) based on design, material composition, surgical technique, and intended use.

    Here's an analysis of the provided text in relation to your request, highlighting the absence of AI/ML or related performance studies:

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

    The document lists several mechanical tests, but these are for the annuloplasty ring's physical properties, not for any AI/ML performance. It states "All test results were satisfactory" without providing specific numerical acceptance criteria or detailed performance data.

    Acceptance Criteria (Implied)Reported Device Performance
    Mechanical Integrity:
    Tensile strength of flat Polyester tubular braid.Satisfactory
    4-0 Suture tensile testSatisfactory
    Stiffener wire tensile strength.Satisfactory
    Body implant suture pull out strength.Satisfactory
    Stiffener retention seam penetration strength.Satisfactory
    Stress Levels:
    Finite Element Analysis (FEA) of the stress levels of stiffenersSatisfactory
    Biocompatibility:
    LAL (Limulus Amebocyte Lysate)Previously carried out on predicate device
    Sterility ValidationPreviously carried out on predicate device
    Class VI BiocompatibilityPreviously carried out on predicate device

    2. Sample sized used for the test set and the data provenance (e.g. country of origin of the data, retrospective or prospective)

    The document does not specify sample sizes for the mechanical tests performed. Data provenance is not mentioned. As these are mechanical tests performed on components or complete bands, "country of origin of the data" and "retrospective or prospective" are not applicable in the typical sense for clinical or AI/ML studies.

    3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts (e.g. radiologist with 10 years of experience)

    Not applicable. This document is about a physical medical device (annuloplasty ring) and its mechanical properties, not an AI/ML algorithm requiring expert ground truth for image interpretation or diagnosis.

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

    Not applicable. Adjudication methods are relevant for studies involving human interpretation or clinical outcomes, which are not described here.

    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 device is an annuloplasty ring, not an AI/ML system, and no MRMC studies are mentioned.

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

    Not applicable. This is not an algorithm or AI/ML device.

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

    Not applicable. The "ground truth" for the mechanical tests would be the measured physical properties or successful completion of a test according to a predefined standard, not based on expert consensus, pathology, or outcomes data in a clinical sense.

    8. The sample size for the training set

    Not applicable. There is no AI/ML algorithm, and therefore no training set.

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

    Not applicable. As there is no AI/ML algorithm or training set, this question is irrelevant to the provided document.

    In summary, the provided document is a 510(k) summary for a physical medical device (an annuloplasty ring) and focuses on demonstrating substantial equivalence to a predicate device through mechanical testing, sterility, and biocompatibility. It does not involve any AI/ML components or related performance studies.

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    K Number
    K090428
    Date Cleared
    2009-05-07

    (77 days)

    Product Code
    Regulation Number
    870.3800
    Reference & Predicate Devices
    N/A
    Why did this record match?
    Applicant Name (Manufacturer) :

    Genesee BioMedical, Inc.

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    The ATS SIMULUS® Adjustable Flexible Annuloplasty Bands Model 735AC are for use in those patients undergoing surgery of diseased or damaged mitral or tricuspid valves in whom the surgeon determines that the valve can be preserved by employing the appropriate surgical repair. The annuloplasty bands provide support for the mitral or tricuspid annulus and restrict expansion of the annulus.

    Device Description

    The ATS SIMULUS® Adjustable Flexible Annuloplasty Bands Model 735AC are implantable, adjustable flexible, annular bands (Figure II.1). The bands reduce and stabilize the atrioventricular annulus in patients undergoing mitral or tricuspid valve repair. The body of the band is made of tubular braided Polyester. The band contains circumferential flexible radiopaque markers. The entire circumference of the band is radiopaque.

    The bands are available in the following six sizes: 25 mm, 27 mm, 29 mm, 31 mm, 33 mm, 35 mm, 37mm and 39mm. The size refers to the equivalent inner circumference of the band, trigone to trigone.

    AI/ML Overview

    The provided text describes a medical device, the ATS SIMULUS® Adjustable Flexible Annuloplasty Band Model 735AC, and its clearance process through a 510(k) premarket notification. However, it does not contain the specific information requested regarding acceptance criteria, a study proving the device meets those criteria, or details about training and test sets as one would expect for an AI/CADe device.

    The document is a 510(k) summary for a medical implant (an annuloplasty ring), which is a physical device, not a software or AI/CADe device. The "Testing Summary" section refers to mechanical testing, biocompatibility, and sterility validation, which are typical for implantable hardware. There is no mention of diagnostic performance metrics like sensitivity, specificity, or AUC, nor any reference to AI algorithms, ground truth establishment by experts, or sample sizes related to AI model development.

    Therefore, I cannot populate the requested table and sections based on the provided text, as the information is not present. The document focuses on establishing substantial equivalence to a predicate device based on design, materials, surgical technique, and intended use for a physical medical product.

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    K Number
    K083683
    Date Cleared
    2009-02-25

    (75 days)

    Product Code
    Regulation Number
    870.3800
    Reference & Predicate Devices
    N/A
    Why did this record match?
    Applicant Name (Manufacturer) :

    Genesee BioMedical, Inc.

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use
    Device Description
    AI/ML Overview
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    K Number
    K072655
    Date Cleared
    2007-10-23

    (33 days)

    Product Code
    Regulation Number
    870.3800
    Reference & Predicate Devices
    Why did this record match?
    Applicant Name (Manufacturer) :

    Genesee BioMedical, Inc.

    AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdpartyExpeditedreview
    Intended Use

    The ATS SIMULUS™ Semi-Rigid Mitral Annuloplasty Rings Model 800SR are for use in those patients undergoing surgery of diseased or damaged mitral valves in whom the surgeon determines that the valve can be preserved by employing the appropriate surgical repair. The annuloplasty rings provide support for the mitral annulus and restrict expansion of the annulus.

    Device Description

    The ATS SIMULUS™ Semi-Rigid Mitral Annuloplasty Rings Model 800SR are implantable, Semi-Rigid, annular rings. The rings reduce and stabilize the atrioventricular annulus in patients undergoing mitral valve repair. The body of the ring is made of flat braided Polyester. The ring contains an MP35N wire stiffener in the lateral and posterior segments. The wire stiffener is contained within a closecoiled MP35N spring, the two ends of which are joined together by a miniature MP35N coupler in the mid-anterior segment. The entire circumferential of the annuloplasty ring is radiopaque. The rings are available in the following six sizes: 24mm, 26mm, 28mm, 30mm, 32mm, 36mm, 36mm and 40mm. The size refers to the lateral diameter of the stiffener band.

    AI/ML Overview

    The provided text is a 510(k) premarket notification for a medical device, the ATS SIMULUS™ Semi-Rigid Mitral Annuloplasty Ring Model 800SR. It describes the device, its intended use, and states that testing was performed. However, it does not contain the detailed results of specific performance studies or acceptance criteria for those studies.

    The "Testing Summary" section notes: "Testing included LAL, Sterility Validation, and Class VI Biocompatibility tests on the predicate device. Mechanical testing was carried out on complete modified rings and ring components. All test results were satisfactory."

    This statement confirms that testing was done and the results were deemed satisfactory, but it does not provide the quantitative acceptance criteria or the specific performance metrics achieved. Therefore, I cannot generate the requested table or answer the detailed questions about the study design, sample sizes, ground truth establishment, or expert involvement.

    The document primarily focuses on establishing substantial equivalence to a predicate device (Genesee Biomedical Inc's. Sculptor® Semi-Rigid Mitral Annuloplasty Ring Model 605M (K905175)) based on design, material composition, surgical technique, and intended use, rather than presenting a detailed performance study against specific acceptance criteria.

    In summary, the information required to answer your request (acceptance criteria, specific performance data, study design details etc.) is not present in the provided text.

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