×

Low noise cable providing communication between electronic sensor components and patient monitor

  • US 9,245,668 B1
  • Filed: 06/28/2012
  • Issued: 01/26/2016
  • Est. Priority Date: 06/29/2011
  • Status: Active Grant
First Claim
Patent Images

1. A low noise patient cable comprising:

  • a plurality of detector wires configured to communicate a physiological signal between a detector, which is responsive to energy received from an emitter, and a monitor;

    a shield disposed over the plurality of detector wires; and

    a plurality of emitter wires configured to communicate a drive signal between the monitor and at least one emitter, wherein the plurality of emitter wires are twisted in an opposing rotational direction relative to the plurality of detector wires about the shield, wherein an angle between the plurality of emitter wires and the plurality of detector wires is between about 60 degrees and about 90 degrees.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×