Product Intro

Illuminated retractor system with a low-profile design. Self-retracting handle enables either hands-free or manual retraction. Optimally designed for anterior neck approaches, including thyroid and cervical spine surgeries.

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Features & Benefits

Designed for Endocrine, Head and Neck, and Spine Surgery, the Eika® provides unique benefits including:

  • Self-retracting handle design enables hands-free or manual retraction
  • Multiple blade sizes for varying patient anatomies and surgeon preferences
  • Handle slot for ideal cable management
Eika Retractors
30mm (30mm x 12mm) 111414
50mm (50mm x 12mm) 111413
Waveguide  Narrow/Flat 104008
Waveguide  Narrow/Angled 104001
Accessories CATALOG NO.
Single Fiber Optic Cable 10ft FC1S
Sterilization Tray for Fiber Optic Cable Small 110200


“Invuity’s Intelligent Photonics technology allows me to perform more minimally invasive spinal surgeries (MIS), including discectomies and fusions, with remarkable visualization. This is truly an enabling technology that allows me to expand my use of MIS and other advanced spine technologies, to the benefit of my patients.”

Richard D. Guyer, MD
Past President of NASS
Chairman, Texas Back Institute Research Foundation
Plano, TX

“Invuity’s Intelligent Photonics Technology is a must-have for all my surgical procedures, particularly lumpectomies, and skin and nipple sparing mastectomies. This technology enables me to make a single inframammary incision and clearly visualize deep into the surgical cavity all the way to the axilla. Additionally, it has enabled me to operate proficiently, improving the viability of the breast flap. I have reduced my surgical times while improving patient safety and aesthetic outcomes.”

Beth DuPree, MD FACS
Adjunct Assistant Professor of Surgery University of Pennsylvania
Director, Comprehensive Breast Care Surgeons
Medical Director, Breast Health Program
Holy Redeemer Health System

“The Invuity Eika illuminated minimally invasive thyroid and parathyroid self-retracting technology has revolutionized our field of endocrine surgery.  It allows for smaller incisions while improving surgical efficiency and safety.  It provides superior visualization of vital structures, and has reduced operating times, improved patient outcomes, and decreased overall costs of the procedure.  I would not do a case without this technology.”

James K. Bredenkamp, MD, FACS
Head & Neck Associates of Orange County
Chief of Surgery, Mission Regional and Trauma Med Ctr.
Director, St. Joseph and Hoag Head & Neck Oncology & Endocrine Center