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Opthalmic treatment apparatus

  • US 20030139784A1
  • Filed: 07/01/2002
  • Published: 07/24/2003
  • Est. Priority Date: 01/23/2002
  • Status: Active Grant
First Claim
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1. An ophthalmic treatment apparatus including:

  • an electrode which is set on a place to apply electrical stimulation to cells constituting a retina; and

    an electrical stimulation pulse generator which is connected to the electrode, for generating, from the electrode, a predetermined electrical stimulation pulse whose electric current is set at 20 μ

    A or more but not exceeding 300 μ

    A.

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