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Orthopedic Implants

Orthopedic Implants. Orthopedic Prosthetics & Implants. • Ankles, Heels & Toes Prostheses • Bone Cements & Fillers • Bone Fixators • Collagens & Bone Grafts • Elbow Prostheses • External Orthotics • Finger Prostheses • Hip Prostheses • Knee Prostheses • Shoulder Prostheses

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Orthopedic Implants

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  1. Orthopedic Implants

  2. Orthopedic Prosthetics & Implants • Ankles, Heels & Toes Prostheses • Bone Cements & Fillers • Bone Fixators • Collagens & Bone Grafts • Elbow Prostheses • External Orthotics • Finger Prostheses • Hip Prostheses • Knee Prostheses • Shoulder Prostheses • Soft Tissue Fasteners • Spinal Fixators & Implants • Tendon & Ligament Prostheses • Wrist Prostheses • Cartilage prosthesis

  3. Active Companies in Orthopaedic • Integra Lifesciences Holdings • Orthofix • Orthohelix Surgical Designs • Omni Rail Products • Orthopediatrics • B. Braun Medical • Tornier • Deroyal Industries • Exactech • Ascension Orthopedics • Ferguson Medical Group • Pioneer Surgical Technology • Medtronic • Synthes • Stryker • Johnson & Johnson • Biomet • DJO • Acumed • Arthrex • Abbott • Cytori Therapeutics • Wright Medical Technology • Smith & Nephew • Zimmer Holdings • Elekta

  4. Example: OrthoSorb® • Pins perform similar to metallic fixation for protection against shear and rotational forces, while eliminating most of its disadvantages. A gradual rate of absorption allows for an optimal transfer of support to the bone as it heals. OrthoSorb® pins are made of poly-p-dioxanone (PDS), an alternative to metal fixation for selected applications

  5. Absorbable polymers are used to make pins,screws, and rods for orthopedic applications

  6. Biodegradable PGA bone screws

  7. From left: Richard-Hirschorn plate; AO compressionplate; Sherman plate, Egger's plate

  8. Dynamic Compression Plate

  9. Bolt Nut Washers Used for: – fixation of fractures of the proximal or distal end of long bones – condylar fractures of the femur – fusion of a joint – surgical procedures that involve cutting a bone • Companies: – Pioneer Surgical Technology, Synthes, Arthrex, Smith &Nephew, Zimmer Holdings, Acumed, Conmed, Johnson &Johnson • 39 approved products from 9 different companies

  10. Use of shape memory alloy in closing the jaw bone:Before applying heat; After applying heat

  11. Memory™ Staple Achieve optimum compression for fusions and osteotomies – Delivered in its frozen state – The nitinol temperature-sensitive memory metal structure reacts to the ambient temperature as well as the temperature of the patient when it is inserted – The oval strap section opens and the arms close, drawing the bone fragments or joint together in a controlled and predictable process • Companies: – Smith & Nephew, Medtronic, Johnson & Johnson, Stryker, Biomet, Wright Medical Technology, Arthrex, Covidien, Orthofix, Acumed

  12. External Fixation System Used for – open and closed long bone fracture fixation to include tensioned wire fixation of – Periarticular fractures – Arthrodesis – Limb lengthening – Osteotomy – Reconstruction – Pseudoarthrosis – Correction of bony or soft tissue defects and deformities

  13. Hoffman (Ilizarov and Taylor) externallong-bone fracture fixation device

  14. External Fixation (Tempfix®) used for the treatment of periarticular fractures of the lower extremity • The frame is made with unique, lightweight, radiolucent material – patient comfort with multiple degrees of freedom – enables x-ray and MRI viewing of the fracture

  15. Interamedullary Nail

  16. Physiological motion

  17. Total Hip Replacement

  18. Schematic illustration of hip joint implantation procedure

  19. FDA Approved• Hip joint metal/polymer/metal semiconstrainedporous-coated uncemented prosthesis

  20. FDA Approved • Hip joint metal constrained cemented or uncemented prosthesis • Hip joint metal/polymer constrained cemented or uncemented • Hip joint metal/metal semi-constrained, with a cemented acetabular component, prosthesis • Hip joint metal/metal semi-constrained, with an uncementedacetabular component, prosthesis • Hip joint metal/composite semi-constrained cemented prosthesis • Hip joint metal/polymer semi-constrained cemented prosthesis • Hip joint metal/ceramic/polymer semi-constrained cemented or nonporous uncemented prosthesis

  21. FDA Approved • Hip joint femoral (hemi-hip) metallic cemented or uncemented prosthesis • Hip joint (hemi-hip) acetabular metal cemented prosthesis • Hip joint metal/polyacetal cemented prosthesis • Hip joint femoral (hemi-hip) metal/polymer cemented or uncemented prosthesis • Hip joint femoral (hemi-hip) metallic resurfacing prosthesis • Hip joint metal/polymer or ceramic/polymer semiconstrained resurfacing cemented prosthesis • Hip joint femoral metallic cemented prosthesis • Hip joint femoral (hemi-hip) metallic prosthesis

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