ANCHORLOK II SOFT TISSUE ANCHOR SYSTEM

K963217 · Wrightmedicaltechnologyinc · MBI · Oct 2, 1996 · Orthopedic

Device Facts

Record IDK963217
Device NameANCHORLOK II SOFT TISSUE ANCHOR SYSTEM
ApplicantWrightmedicaltechnologyinc
Product CodeMBI · Orthopedic
Decision DateOct 2, 1996
DecisionSESE
Submission TypeTraditional
Regulation21 CFR 888.3040
Device ClassClass 2
AttributesTherapeutic

Intended Use

The ANCHORLOK™ II Soft Tissue Anchor System is indicated for the following: - repair of shoulder instability secondary to Bankart lesion, rotator cuff tear, a SLAP lesion, acromioclavicular separation, biceps tenodesis, deltoid tear/separation, or capsular shift or capsulolabral reconstruction; - repair of elbow instability secondary to biceps tendon detachment, tennis elbow, or ulnar or radial collateral ligament tear/separation; - repair of hand/wrist instability secondary to tear or separation of the scapholunate ligament, ulnar collateral ligament, or radial collateral ligament; - repair of knee instability secondary to tear or separation of the medial collateral ligament, lateral collateral ligament, patellar tendon, or posterior oblique ligament, or secondary to iliotibial band tenodesis; - repair of foot/ankle instability secondary to foot/ankle instability secondary to tear or separation of the Achilles tendon, lateral stabilization tendons/ligaments, medial stabilization tendons/ligaments, midfoot tendons/ligaments, or metatarsal tendons/ligaments

Device Story

Single-use sterile kit; includes titanium alloy bone anchor, disposable wire leader, and protective sleeve. Surgeon-operated in clinical/surgical settings. Device provides mechanical fixation for soft tissue-to-bone repair; surgeon threads preferred suture through anchor. Facilitates stabilization of ligaments and tendons across multiple joints; aids healing by securing tissue to bone.

Clinical Evidence

Bench testing only. 7.5mm and 2.5mm anchors tested per Draft Guidance Document for Testing Bone Anchor Devices (April 1, 1993). Results indicate performance meets or exceeds in vivo performance of predicate 5.0mm anchor and USP standards for Nylon™ monofilament sutures.

Technological Characteristics

Titanium alloy bone anchor; disposable wire leader; disposable protective sleeve. Single-use, sterile. Mechanical fixation device. No software or electronic components.

Indications for Use

Indicated for repair of soft tissue instability in shoulder, elbow, hand/wrist, knee, and foot/ankle, including ligament/tendon tears, separations, and reconstructions.

Regulatory Classification

Identification

A smooth or threaded metallic bone fixation fastener is a device intended to be implanted that consists of a stiff wire segment or rod made of alloys, such as cobalt-chromium-molybdenum and stainless steel, and that may be smooth on the outside, fully or partially threaded, straight or U-shaped; and may be either blunt pointed, sharp pointed, or have a formed, slotted head on the end. It may be used for fixation of bone fractures, for bone reconstructions, as a guide pin for insertion of other implants, or it may be implanted through the skin so that a pulling force (traction) may be applied to the skeletal system.

Predicate Devices

Related Devices

Submission Summary (Full Text)

{0} SEP-30-96 12:44 FROM:WRIGHT MEDICAL CR AFFAIRS PAGE 4/7 WRIGHT MEDICAL TECHNOLOGY, INC. 5677 AIRLINE ROAD ARLINGTON, TN 38002 901-867-9971 OCT - 2 1996 K963217 510(k) Summary Contact Person: Cristie Manuel Date Prepared: September 30, 1996 Trade/Proprietary Name: ANCHORLOK™ II Soft Tissue Anchor System Common Name: Fastener, fixation, nondegradable, soft tissue Product Classification: Class II Predicate Device: ANCHORLOK™ Polyester Suture Soft Tissue Anchor System This summary of 510(k) safety and effectiveness information is being submitted in accordance with the requirements of 21 CFR §807.92. Description/Intended Use The ANCHORLOK™ II Soft Tissue Anchor System is a single use, sterile kit consisting of a bone anchor with a disposable wire leader and disposable protective sleeve. The surgeon uses suture according to preference. The anchor is manufactured from titanium alloy. The ANCHORLOK™ II Soft Tissue Anchor System is indicated for the following: - repair of shoulder instability secondary to Bankart lesion, rotator cuff tear, a SLAP lesion, acromioclavicular separation, biceps tenodesis, deltoid tear/separation, or capsular shift or capsulolabral reconstruction; - repair of elbow instability secondary to biceps tendon detachment, tennis elbow, or ulnar or radial collateral ligament tear/separation; - repair of hand/wrist instability secondary to tear or separation of the scapholunate ligament, ulnar collateral ligament, or radial collateral ligament; - repair of knee instability secondary to tear or separation of the medial collateral ligament, lateral collateral ligament, patellar tendon, or posterior oblique ligament, or secondary to iliotibial band tenodesis; - repair of foot/ankle instability secondary to tear or separation of the Achilles tendon, lateral stabilization tendons/ligaments, medial stabilization tendons/ligaments, midfoot tendons/ligaments, or metatarsal tendons/ligaments Testing Summary The 7.5mm anchor was tested according to Draft Guidance Document for Testing Bone Anchor Devices, April 1, 1993. The conclusion from this test is that the 7.5mm anchor can be expected to meet or exceed the in vivo performance of the 5.0mm anchor. The 2.5mm and 7.5mm ANCHORLOK™ II Soft Tissue Anchors were tested according to Draft Guidance Document for Testing Bone Anchor Devices, April 1, 1993. The conclusion from this test is that the in vivo performance of Nylon™ monofilament sutures meets or exceeds the values established by USP for these devices.
Innolitics
510(k) Summary
Decision Summary
Classification Order
Enter a record ID and click Load to view the document.
100%