OrthoSensor

Verasense System

VeraSense Instructions for Use Rev 11

Instructions for Use

12 Pages

OrthoSensor, Inc. 1855 Griffin Road Suite A-310 Dania Beach, FL 33004-2200 USA www.orthosensor.com  VERASENSE INSTRUCTIONS FOR USE INTENDED USE VERASENSE provides a means for orthopedic surgeons to dynamically balance the knee during primary or revision Total Knee Arthroplasty (TKA). DESCRIPTION The VERASENSE device is an intelligent disposable tibial insert that measures dynamic loads in the medial and lateral compartments of the knee and wirelessly transmits the measured load data to the LinkStation MINI or LinkStation MINI Evaluation Kit with VERASENSE Software Application (VSA) installed for surgeon visualization. Individual VERASENSE devices are packaged sterile, for single patient use with a Shim Set for thickness adjustments. NOTE: The following accessories are necessary for the operation of the VERASENSE device: • •  LinkStation MINI or LinkStation MINI Evaluation Kit VERASENSE Software Application (VSA)  The LinkStation MINI and LinkStation MINI Evaluation Kit displays the measured load data by providing a graphical and numerical presentation of the loads in both the medial and lateral compartments of the knee. VERASENSE devices are implant system specific due to variations in implant design. VERASENSE is compatible with the following implant systems: • • • • • •  VERASENSE for Biomet Vanguard VERASENSE for Stryker Triathlon VERASENSE for Zimmer NexGen VERASENSE for Smith & Nephew Legion VERASENSE for Smith & Nephew Journey II VERASENSE for Zimmer Biomet Persona Please see Table 3 for the listing of Catalog Numbers for each compatible implant system and sizes.  INDICATIONS VERASENSE is indicated for any medical condition in which primary or revision Total Knee Arthroplasty (TKA) would be indicated. For use as a tool for adjustment of the femoral knee implant to reduce instability from flexion gap asymmetry. VERASENSE is sterile, for single patient use. CONTRAINDICATIONS • Any active or suspected latent infection in or about the knee joint. • Refer to Implant Knee System IFU for additional contraindications. WARNINGS • The internal components of the VERASENSE devices have not been shown to be sterile. Immediately discontinue use of device if any cracks, damage, or internal fluid is observed. Failure to observe these warnings may expose patient to nonsterile material. • The VERASENSE device consists of sophisticated calibrated internal microelectronics. Do NOT utilize excessive force or impact VERASENSE devices directly with a mallet. Excessive impaction force may damage or negatively impact function of the VERASENSE. • Handle VERASENSE device with care when inserting, adjusting shim size or removing from tibial tray.  LB-5190 Rev. 11 (EN) 11-2021  1 For further information, contact the OrthoSensor Customer Service Center by phone at + 1 954-577-7770 or by e-mail at customerservice@orthosensor.com or go to www.orthosensor.com.
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