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SYSTEMS AND METHODS FOR OCULAR SURGERY

  • US 20140271251A1
  • Filed: 02/27/2014
  • Published: 09/18/2014
  • Est. Priority Date: 03/15/2013
  • Status: Active Grant
First Claim
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1. A hand-held pump system, the system comprising:

  • a channel comprising at least two compressible channels, each of the channels adapted to create a separate fluid flow; and

    a rotor having a helical scroll, the helical scroll comprising;

    a first portion having an increasing radius along a first length of the rotor in the direction of fluid flow, the radius increasing from a first end of the rotor to a maximum value; and

    a second portion having a constant radius along a second length of the rotor, the helical scroll adapted to compress the compressible channels in a peristaltic manner to capture and move fluid along the channels.

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