APPARATUS FOR EVALUATING A PATIENT'S HEMODYNAMIC STATUS USING A HEART-LUNG INTERACTION
First Claim
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1. An apparatus for evaluating a hemodynamic status of a mechanically ventilated patient, comprising:
- a device adapted to analyze a respiratory variation of a hemodynamic variable, and being capable of deriving a value of a hemodynamic parameter for each mechanical breath cycle as well as an assessment of a suitability of the value of the hemodynamic parameter for a hemodynamic analysis on the basis of a respiratory variation diagram.
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Abstract
Apparatus for evaluating a mechanically ventilated patient'"'"'s hemodynamic status, adapted to provide a respiratory variation diagram of a hemodynamic variable, and being capable of deriving the value of a hemodynamic parameter for each mechanical breath cycle as well as an assessment of its suitability for the hemodynamic analysis on basis of the respiratory variation diagram. A method is also provided.
9 Citations
25 Claims
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1. An apparatus for evaluating a hemodynamic status of a mechanically ventilated patient, comprising:
a device adapted to analyze a respiratory variation of a hemodynamic variable, and being capable of deriving a value of a hemodynamic parameter for each mechanical breath cycle as well as an assessment of a suitability of the value of the hemodynamic parameter for a hemodynamic analysis on the basis of a respiratory variation diagram. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A method for evaluating a hemodynamic status of a mechanically ventilated patient, comprising:
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analyzing a respiratory variation of a hemodynamic variable; deriving the value of a hemodynamic parameter for each mechanical breath cycle; and assessing of a suitability of the value of the hemodynamic parameter for a hemodynamic analysis on the basis of a respiratory variation diagram.
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Specification