×

Endoscopic Methods and Devices for Transnasal Procedures

  • US 20120265094A1
  • Filed: 04/19/2012
  • Published: 10/18/2012
  • Est. Priority Date: 04/21/2004
  • Status: Active Grant
First Claim
Patent Images

1. A method for positioning a guide device useful for delivering at least one working device therethrough to deliver a working end portion of the at least one working device to a desired location within the ear, nose, throat or cranium of a human or animal patient, said method comprising the steps of:

  • inserting an endoscope into or through an endoscope channel of the guide device that includes an elongated shaft;

    inserting the guide device into an internal space of the patient; and

    viewing through the endoscope to guide positioning and delivery of the guide device to an intended location in the patient.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×