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Ventilator breath display and graphic interface

  • US 8,555,881 B2
  • Filed: 06/17/2011
  • Issued: 10/15/2013
  • Est. Priority Date: 03/14/1997
  • Status: Expired due to Term
First Claim
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1. A breathing assistance device that comprises a display and that monitors at least one breath cycle parameter, the breathing assistance device comprising:

  • a graphical representation associated with the at least one breath cycle parameter wherein the graphical representation is a predetermined shape that dynamically changes in size along at least an x-axis in response to changes of a magnitude of the at least one breath cycle parameter and wherein the size of the predetermined shape of the graphical representation dynamically represents the magnitude of the at least one breath cycle parameter; and

    a graphical scale of the at least one breath cycle parameter associated with the graphical representation, wherein the graphical scale is capable of dynamically adjusting based on the magnitude of the at least one breath cycle parameter.

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