Medical monitoring apparatus
AssigneeOlympus Corporation
InventorNobuyuki Watanabe
Life of this patent
Estimating the term…
Abstract
A medical monitoring apparatus that monitors a status of a patient according to biological information of the patient includes a reliability evaluator 510 configured to obtain first biological information measured by a bedside monitor 200 and second biological information measured by a wearable sensor 300, and to evaluate a reliability of the second biological information according to a correlation between the first biological information and the second biological information, the first biological information and the second biological information belonging to an identical measurement item, and an alert determinator 600 configured to determine, using the first biological information and the second biological information, whether to issue an alert about an abnormality under a condition that depends on the reliability.
Claims11
A medical monitoring apparatus that monitors a status of a patient according to biological information of the patient, the medical monitoring apparatus comprising:
- a reliability evaluator configured to obtain first biological information measured by a first measurement apparatus together with second biological information measured by a second measurement apparatus, and to evaluate a reliability of the second biological information according to a correlation between the first biological information and the second biological information, the first biological information and the second biological information belonging to an identical measurement item and the second measurement apparatus having accuracy or sensitivity lower than accuracy or sensitivity of the first measurement apparatus;
- and
- an alert determinator configured to determine, using the first biological information and the second biological information, whether to issue an alert about an abnormality of the patient under a condition that depends on the reliability;
- wherein in a case where the reliability evaluator has determined that the reliability of the second biological information is high, the alert determinator determines that an alert is to be issued when both the first biological information and the second biological information indicate an abnormality, and
- in a case where the reliability evaluator has determined that the reliability of the second biological information is low, the alert determinator determines that an alert is to be issued when the first biological information indicates an abnormality.
A medical monitoring apparatus that includes a controller that determines whether to issue an alarm about an abnormality of a patient according to biological information of the patient, wherein
- the controller obtains first biological information measured by a first measurement apparatus together with second biological information measured by a second measurement apparatus, and evaluates a correlation between the first biological information and second biological information, the first biological information and the second biological information belonging to an identical measurement item and the second measurement apparatus having accuracy or sensitivity lower than accuracy or sensitivity of the first measurement apparatus,
- the controller determines a level of a reliability of the second biological information according to the correlation, and stores the determined level of the reliability in a storage, and
- the controller determines, using the first biological information and the second biological information, whether to issue an alert about an abnormality of the patient under a condition that depends on the level of the reliability stored in the storage;
- wherein in a case where the reliability of the second biological information is determined to be high, the controller determines that an alert is to be issued when both the first biological information and the second biological information indicate an abnormality, and
- in a case where the reliability of the second biological information is determined to be low, the controller determines that an alert is to be issued when the first biological information indicates an abnormality.
A non-transitory computer-readable medium having stored therein a program for causing a computer to perform a process comprising:
- performing an alarm method to determine whether to issue an alert about an abnormality of a patient according to biological information of the patient;
- obtaining first biological information measured by a first measurement apparatus together with second biological information measured by a second measurement apparatus, the first biological information and the second biological information belonging to an identical measurement item and the second measurement apparatus having accuracy or sensitivity lower than accuracy or sensitivity of the first measurement apparatus;
- evaluating a reliability of the second biological information according to a correlation between the first biological information and the second biological information;
- and
- determining, using the first biological information and the second biological information, whether to issue an alert about an abnormality of the patient under a condition that depends on the reliability;
- wherein in a case where the reliability of the second biological information is determined to be high, an alert is issued when both the first biological information and the second biological information indicate an abnormality, and
- in a case where the reliability of the second biological information is determined to be low, an alert is issued when the first biological information indicates an abnormality.
Dependencies are inferred from the claim text.