Patents Assigned to DIALOG DEVICES LIMITED
  • System or Method for Assessing a Subject's Peripheral Blood Circulation
    Publication number: 20140039326
    Abstract: A system for assessing blood circulation in a subject's limb, including detection means for detecting a signal dependent upon the arterial blood volume in a limb of the subject when the subject is in a first posture and also when the subject is in a second posture, different to the first posture; and processing means for calculating a quantitative indicator that is dependent upon the ratio of the signal for the first posture to the signal for the second posture.
    Type: Application
    Filed: October 9, 2013
    Publication date: February 6, 2014
    Applicant: DIALOG DEVICES LIMITED
    Inventors: Vincent Peter CRABTREEE, Peter Richard SMITH
  • System or Method for Assessing a Subject's Peripheral Blood Circulation
    Publication number: 20070270699
    Abstract: A system for assessing blood circulation in a subject's limb, comprising: including detection means for detecting a signal dependent upon the arterial blood volume in a limb of the subject when the subject is in a first posture and also when the subject is in a second posture, different to the first posture; and processing means for calculating a quantitative indicator that is dependent upon the ratio of the signal for the first posture to the signal for the second posture.
    Type: Application
    Filed: January 10, 2005
    Publication date: November 22, 2007
    Applicant: DIALOG DEVICES LIMITED
    Inventors: Vincent Crabtree, Peter Smith, Jennette Smith, Terry Simpson