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A method for measuring a sedation state of a patient

A sedation state, patient technology, applied in the directions of diagnostic recording/measurement, bioelectric signal measurement, application, etc., can solve the problems of ambiguous neurophysiological differences, sedation does not have EEG definition, etc.

Pending Publication Date: 2021-02-09
UNIV DAIX MARSEILLE +3
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, this approach is limited because sedation is not EEG-defined and neurophysiological differences between awake and sedated remain obscure

Method used

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  • A method for measuring a sedation state of a patient
  • A method for measuring a sedation state of a patient
  • A method for measuring a sedation state of a patient

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Embodiment Construction

[0019] The invention relates to a method for automatic and continuous measurement of the sedation state of a patient in an intensive care unit. The subject-matter of the invention is specifically only relevant for these patients. Patients not admitted to an intensive care unit, and in particular patients under general anesthesia, are not relevant to the subject of the present invention.

[0020] Sedation is a medical condition that focuses on the management of a patient who is or may be suffering from one or more acute life-threatening illnesses. It involves continuous monitoring of the patient's vital functions and, as appropriate, the use of complementary methods such as transfusion of blood derivatives, vascular packing, mechanical ventilation, catecholamines, hemodialysis, and extracorporeal circulation. The ultimate goal of intensive care is the restoration of homeostasis. Sedation is the means used to facilitate the management of such ICU patients.

[0021] Upon arriv...

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Abstract

The invention relates to a method for automatic and continuous measurement of a sedation state of a patient in an intensive care unit. The method according to the invention comprises the following steps: providing signals representative of the condition of the patient, said signals comprising cardio-circulatory signals, signals representative of the respiratory activity and signals representativeof the actin activity of the patient; and determining a global index representative of the sedation state of the patient.

Description

technical field [0001] The invention relates to a method for automatically and continuously measuring the sedation state of a patient in an intensive care unit. Background technique [0002] After admission to the intensive care unit, the patient is rapidly monitored by a set of sensors that allows knowledge of his or her clinical state, the evolution of that state, and the detection of life-threatening or non-life-threatening emergencies. With this set of sensors, a large number of physiological measurements are collected, including ECG, blood pressure, mobilized breath volume, and if intubated, the patient's adaptation to the ventilator (cough and overpressure, spontaneous volume, breathing rate) . [0003] Medical sedation is essential for the large number of patients admitted to the intensive care unit. This sedation allows limiting the agitation of the patient and thus the risk of removing invasive devices such as cannulation stylets and catheters. It also allows for...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/00A61B5/0205A61B5/11G16H40/63G16H50/20A61M16/00A61M16/01
CPCA61B5/0205A61B5/1118A61M16/01A61B5/4821A61B5/7275A61M2016/003A61M2205/502A61M2230/005A61M2230/06A61M2230/10A61M2230/205A61M2230/30A61M2230/42G16H40/63G16H50/30G16H50/20G16H20/40A61B5/021A61B5/0245A61B5/0816A61B5/082A61B5/1106A61B2562/0219
Inventor H.N.伊布安加-基普托S.布森K.N.姆西尔迪P-J.阿尔努克斯N.布鲁德M.贝尔
Owner UNIV DAIX MARSEILLE
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