METHOD FOR DETECTING NEUROLOGICAL AND CLINICAL MANIFESTATIONS OF A SEIZURE
First Claim
Patent Images
1. A method of detecting a neurological status of a subject, the method comprising:
- acquiring a neurological signal from the subject;
using a processor to perform a first determination of a neurological state of the subject based on the neurological signal;
acquiring a clinical manifestation signal from the subject contemporaneously with the neurological signal, the clinical manifestation signal comprising an accelerometer signal;
using the processor to perform a second determination of the neurological state of the subject based on the clinical manifestation signal;
comparing the first and second determinations to identify a preferred determination selected from at least one of the first and second determinations; and
identifying the neurological status of the subject based on the preferred determination.
7 Assignments
0 Petitions
Accused Products
Abstract
Methods for detecting neurological and clinical manifestations of a seizure are provided. Systems are described including a monitoring device having a communication assembly for receiving neurological data transmitted external to a patient from a transmitter implanted in a patient; a processor that processes the neurological data to estimate the patient'"'"'s brain state; and an assembly for automatically recording clinical manifestation data in response to a brain state estimate by the processor.
7 Citations
24 Claims
-
1. A method of detecting a neurological status of a subject, the method comprising:
-
acquiring a neurological signal from the subject; using a processor to perform a first determination of a neurological state of the subject based on the neurological signal; acquiring a clinical manifestation signal from the subject contemporaneously with the neurological signal, the clinical manifestation signal comprising an accelerometer signal; using the processor to perform a second determination of the neurological state of the subject based on the clinical manifestation signal; comparing the first and second determinations to identify a preferred determination selected from at least one of the first and second determinations; and identifying the neurological status of the subject based on the preferred determination. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A method of detecting a seizure status of a subject, the method comprising:
-
detecting a first seizure state using a neurological signal obtained from a neurological sensor monitoring the subject; contemporaneously detecting a second seizure state using a clinical manifestation signal obtained from a clinical manifestation sensor monitoring the subject, the clinical manifestation signal comprising an accelerometer signal; comparing the detection using the neurological signal and the detection using the clinical manifestation signal to identify a preferred detection selected from the detection using the neurological signal and the detection using the clinical manifestation signal; and identifying the seizure status of the subject based on the preferred detection. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
-
-
23. A method of detecting a neurological status of a subject, the method comprising:
-
acquiring a neurological signal from the subject; using a processor to identify a first parameter from the neurological signal, the first parameter associated with a first characterization of the neurological status of the subject; acquiring a clinical manifestation signal from the subject contemporaneously with the neurological signal, the clinical manifestation signal comprising an accelerometer signal; using the processor to identify a second parameter from the clinical manifestation signal, the second parameter associated with a second characterization of the neurological status of the subject; comparing the first and second characterizations to identify a preferred characterization selected from at least one of the first and second characterizations; and identifying the neurological status of the subject based on first and/or second parameter associated with the preferred determination. - View Dependent Claims (24)
-
Specification