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6 surgical robots that will surprise you

June 30, 2017 By Danielle Kirsh

1. This robot performs retina surgery

human eye

[Image from unsplash.com]

University of Oxford ophthalmology professor Robert MacLaren and Nuffield Medical fellow Dr. Thomas Edwards performed eye surgery using a remotely controlled robot, lifting a membrane off the retina at the back right of the eye that was 1/100 mm thick. The surgery was performed on the Rev. Dr. William Beaver.

The Robotic Retinal Dissection Device (R2D2) operates inside the eye through a small hole that is less than 1 mm in diameter. The small hole is needed for R2D2 to enter and exit the eye throughout the entire procedure, regardless if the eye rotates or not.

Acting like a mechanical hand, the robot uses seven independent computer-controlled motors to make precise movements within a 1/1,000 mm scale.

The eye surgeon uses a joystick and touchscreen to control the robot and can monitor its progress through an operating microscope.

Read more about the retinal surgery.

Next >>

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  • Home
  • Medical Device Business
    • Mergers & Acquisitions
    • Financial
    • Regulatory
  • Applications
    • Cardiovascular
    • Devices
    • Imaging
    • Implantables
    • Medical Equipment
    • Orthopedic
    • Surgical
  • Technologies
    • Contract Manufacturing
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    • Electronics
    • Extrusions
    • Materials
    • Motion Control
    • Prototyping
    • Pumps
    • Tubing
  • Med Tech Resources
    • DeviceTalks Tuesdays
    • Digital Editions
    • eBooks
    • Manufacturer Search
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    • MedTech 100 Index
    • Podcasts
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    • Video
  • 2022 Leadership in MedTech
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