Bandage-free artificial retina implantation device

Bandage-free artificial retina implantation device

  • CN 107,411,875 B
  • Filed: 08/22/2016
  • Issued: 06/02/2020
  • Est. Priority Date: 08/22/2016
  • Status: Active Grant
First Claim
Patent Images

1. An implantation device of artificial retina without bandage, which is characterized in that,the method comprises the following steps:

  • a substrate;

    an electronic package mounted on the base body and having at least a processing circuit for processing an electrical signal;

    a stimulation electrode structure having a base end connected to the electronic package, a stimulation end that is in close proximity to a retina inside an eyeball via an incision on the eyeball, and an electronic cable connecting the base end and the stimulation end; and

    a receiving antenna embedded inside the base and connected with the electronic package,the substrate is shaped into a non-closed loop shape,two ends of the base body are respectively provided with a sewing part.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×