# K131769: Cinchlock Knotless Suture Anchor, Nanotack Suture Anchor 1.4MM

- Pathway: 510(k) (Traditional)
- Applicant: Pivot Medical, Inc.
- Decided: Oct 7, 2013 after 112 days
- Product code: MBI (Fastener, Fixation, Nondegradable, Soft Tissue)
- Device class: 2
- Regulation: 21 CFR 888.3040
- Recalls of this device: 2 (0 Class I)
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K961555 (1996). 7 ancestors in all.
12 later devices descend from it; 3 cite it directly.
0 of 20 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K071586: Bioraptor 2.3 PK Suture Anchor, Smith & Nephew Inc., Endoscopy Division (2007) Summary page 1.

## Most influential descendants
- K173074: ICONIX XBraid TT with Needles, NanoTack TT Suture Anchor (2018), 5 descendants of its own
- K180361: MICRORAPTOR REGENESORB Suture Anchor (2018), 4 descendants of its own
- K231078: All-Suture Anchor (2023), 3 descendants of its own
- K181746: MICRORAPTOR Knotless Suture Anchor (2018), 3 descendants of its own
- K251809: Arthrex FiberTak Suture Anchor (2025), 1 descendant of its own

## Recalls of this device
- Aug 23, 2023 · Class II · Z-2645-2023: Expired Product distributed
- Apr 12, 2016 · Class II · Z-1634-2016: Stryker Endoscopy is recalling the CinchLock SS Knotless Anchor with Inserter and the CinchLock Flex Anchor with Inserter after 13 reports of s of an internal wire breaking upon deployment of the anch

## Indications for use
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 Shoulder 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 tenodes Foot and Ankle Hallux valgus repairs Medial or lateral instability repairs/reconstructions Achilles tendon repairs/reconstructions Midfoot reconstructions Metatarsal ligament/tendon repairs/reconstructions Bunionectomy Elbow, Wrist, and Hand Biceps tendon reattachment Ulnar or radial collateral ligament reconstructions Lateral epicondylitis repair Knee 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 Shoulder 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 Foot and Ankle Hallux valgus repairs Medial or lateral instability repairs/reconstructions Achilles tendon repairs/reconstructions Midfoot reconstructions Metatarsal ligament/tendon repairs/reconstructions Bunionectomy Elbow, Wrist, and Hand Biceps tendon reattachment Ulnar or radial collateral ligament reconstructions Lateral epicondylitis repair Knee Extra-capsular repairs - Medial collateral ligament - Lateral collateral ligament - Posterior oblique ligament Patellar realignment and tendon repairs - Vastus medialis obliquous advancement Iliotibial band tenodesis

Source page: https://510kreport.com/device/K131769
Methodology: https://510kreport.com/methodology