OsteoMed InstaFix™ Shape Memory Fixation System

Overview

The InstaFix™ Shape Memory Fixation System is a body temperature activated shape memory fixation system indicated for arthrodesis, osteotomies and skeletal fixation procedures. The use of Nitinol, a shape memory alloy, allows InstaFix to provide continuous and active bi-cortical compression at the surgical site.

Implant components in the system are sterile packed with fully disposable instrumentation. Staples in the system are offered in sizes from 8 x 8 mm to 30 x 20 mm to accommodate a wide range of procedures for applications in upper and lower extremities.

Indications for Use

InstaFix™ Shape Memory Fixation implants are intended for use in:

  • Fixation of Osteotomies of the Hand, Foot and Tibia
  • Arthrodesis of the Joints of the Hand and Foot
  • Fixation of Soft Tissue to Bone, as in the case of the Anterior Cruciate Ligament

InstaFix™ Shape Memory Fixation implants are also indicated for adjunctive fixation of small bone fragments of:

  • The Upper Extremity, such as the Radius, Ulna, Humerus, Clavicle and Scapula
  • The Lower Extremity, such as the Tibia, Fibula and the Femur
  • The Upper Torso, such as the Sternum and the Ribs

OsteoMed InstaFix Shape Memory Fixation System Procedures

The OsteoMed InstaFix Shape Memory Fixation System can be used in the following procedures:

Hallux valgus (Forefoot), 1st Metatarso-phalangeal (MTP) Arthrodesis (Forefoot), Closing wedge osteotomy (Forefoot), IPJ (Forefoot), Medial closing wedge osteotomy (Forefoot), Calcaneo-cuboid Arthrodesis (Hindfoot), Lateral Column Lengthening (Evans) (Hindfoot), Talonavicular Joint Arthrodesis (Hindfoot), Medial Cuneiform Dorsal Opening Wedge (Cotton) Osteotomy (Midfoot), Arthrodesis/Deformity Correction (Other), Equinus Contracture (Other)

Key Features

  • Low-profile implant design

    Helps minimize tissue disruption; Offers unobstructed views for post-op x-rays.

  • Body temperature-activated Nitinol implant

    Instantaneous and continuous compression; Eliminates the need for external heating; Simple alternative to plates and screws.

  • Ergonomically designed instrumentation

    In-line drill guide; Window provides maximum visualization of surgical site.

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