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The CinchLock Knotless Suture Anchor and the NanoTack Suture Anchor 1.4mm are intended for the fixation of soft tissue to bone in the hip, shoulder, foot/ankle, hand/wrist, elbow, and knee. Please see individual indications for use statements.

The NanoTack® Suture Anchor, previously cleared under 510(k) K110473 and K130351, is intended for fixation of soft tissue to bone in the hip, shoulder, foot/ankle, hand/wrist, elbow, and knee, in the following procedures: Hip capsule repair, Acetabular labrum reattachment, Capsular stabilization (Bankart repair, Anterior shoulder instability, SLAP lesion repairs, Capsular shift or capsulolabral reconstructions), Acromilavicular separation repairs, Deltoid repairs, Rotator cuff tear repairs, Biceps tenodesis, Hallux valgus repairs, Medial or lateral instability repairs/reconstructions, Achilles tendon repairs/reconstructions, Midfoot reconstructions, Metatarsal ligament/tendon repairs/reconstructions, Bunionectomy, Biceps tendon reattachment, Ulnar or radial collateral ligament reconstructions, Lateral epicondylitis repair, Extra-capsular repairs (Medial collateral ligament, Lateral collateral ligament, Posterior oblique ligament), Patellar realignment and tendon repairs (Vastus medialis obliquous advancement), Iliotibial band tenodesis.

The CinchLock™ Knotless Anchor, previously cleared under 510(k) K123651, is intended for fixation of soft tissue to bone in the hip, shoulder, foot/ankle, hand/wrist, elbow, and knee, in the following procedures: Hip capsule repair, Acetabular labrum reattachment, Capsular stabilization, Bankart repair, Anterior shoulder Instability, SLAP lesion repairs, Capsular shift or capsulolabral reconstructions, Acromilavicular separation repairs, Deltoid repairs, Rotator cuff tear repairs, Biceps tenodesis, Hallux valgus repairs, Medial or lateral instability repairs/reconstructions, Achilles tendon repairs/reconstructions, Midfoot reconstructions, Metatarsal ligament/tendon repairs/reconstructions, Bunionectomy, Biceps tendon reattachment, Ulnar or radial collateral ligament reconstructions, Lateral epicondylitis repair, Extra-capsular repairs, Medial collateral ligament, Lateral collateral ligament, Posterior oblique ligament, Patellar realignment and tendon repairs, Vastus medialis obliquous advancement, Iliotibial band tenodesis.

The Pivot Suture Anchors which are part of this expanded indications submission are as follows: Pivot CinchLock Knotless Suture Anchor, Pivot NanoTack Suture Anchor 1.4mm. These anchors are non-degradable suture anchors manufactured from PEEK-OPTIMA® LT1 polymer. The CinchLock and NanoTack Anchors are attached to / pre-assembled to a stainless steel Inserter. Non-degradable ultra-high molecular weight polyethylene (UHMWPE) blue co-braid #1 suture is provided in the sterile package with the CinchLock Knotless Suture Anchor and Inserter. The Pivot NanoTack Suture Anchor incorporates a non-degradable ultra high molecular weight polyethylene (UHMWPE) blue co-braid #1 suture. The CinchLock Knotless Suture Anchor and NanoTack Suture Anchor 1.4mm devices are provided as a single use sterile devices.

I am sorry, but the provided text does not contain the detailed information required to describe the acceptance criteria and the study proving the device meets those criteria, as it focuses on a medical device clearance (510(k) for suture anchors) rather than an AI/ML device.

Specifically, the document discusses:

• Device Names: CinchLock Knotless Suture Anchor, NanoTack Suture Anchor 1.4mm
• Classification: Bone Anchor, Class II, Product Code MBI
• Predicate Device: Smith and Nephew BioRaptor 2.3PK Suture Anchor - K071586
• Device Description: Non-degradable suture anchors made from PEEK-OPTIMA® LT1 polymer, pre-assembled to a stainless steel Inserter, with UHMWPE suture.
• Intended Use: Fixation of soft tissue to bone in various anatomical regions (hip, shoulder, foot/ankle, hand/wrist, elbow, and knee) for specified procedures.
• Technological Characteristics: Identical to previous submissions; the current submission is for expanded indications.
• Performance Testing: Mentions "insertion strength, anchor strength, suture strength, and biocompatibility testing" demonstrating substantial equivalence to the predicate device.
• Substantial Equivalence: Claimed based on indications for use, technological characteristics, and comparison to the predicate device.
• FDA Clearance: A letter from the FDA confirming substantial equivalence and providing clearance.
• Expanded Indications for Use: Detailed lists of procedures for the NanoTack and CinchLock anchors across various joints.

This information pertains to a traditional medical device (suture anchors) and its mechanical and biological performance, not an AI/ML diagnostic or prognostic device. Therefore, the questions regarding acceptance criteria in terms of performance metrics like sensitivity, specificity, AUC, sample sizes for test/training sets, ground truth establishment, expert consensus, MRMC studies, or standalone algorithm performance are not applicable to this document.

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