CA2492087A1 - Systeme de surveillance d'une personne alitee - Google Patents

Systeme de surveillance d'une personne alitee Download PDF

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Publication number
CA2492087A1
CA2492087A1 CA002492087A CA2492087A CA2492087A1 CA 2492087 A1 CA2492087 A1 CA 2492087A1 CA 002492087 A CA002492087 A CA 002492087A CA 2492087 A CA2492087 A CA 2492087A CA 2492087 A1 CA2492087 A1 CA 2492087A1
Authority
CA
Canada
Prior art keywords
pressure
monitoring system
bed occupant
bed
occupant monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
CA002492087A
Other languages
English (en)
Inventor
David M. Lokhorst
D. Robert Inkster
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tactex Controls Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CA002393880A external-priority patent/CA2393880A1/fr
Application filed by Individual filed Critical Individual
Priority to CA002492087A priority Critical patent/CA2492087A1/fr
Publication of CA2492087A1 publication Critical patent/CA2492087A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
    • A61B5/6892—Mats
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • A61B5/447—Skin evaluation, e.g. for skin disorder diagnosis specially adapted for aiding the prevention of ulcer or pressure sore development, i.e. before the ulcer or sore has developed
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/18—Status alarms
    • G08B21/22—Status alarms responsive to presence or absence of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0233—Special features of optical sensors or probes classified in A61B5/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
    • A61B2562/221—Arrangements of sensors with cables or leads, e.g. cable harnesses
    • A61B2562/223—Optical cables therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/1102—Ballistocardiography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb occurring during breathing

Abstract

La présente invention se rapporte à un système de surveillance d'une personne alitée, qui comprend un élément sensible à la pression attaché à un élément de support conçu pour supporter une personne alitée, ledit élément sensible à la pression comportant une pluralité de capteurs de pression. Chacun des capteurs de pression peut délivrer un signal de pression de l'énergie ondulatoire réfléchie en réfléchissant l'énergie ondulatoire incidente avec une intensité qui varie en fonction de la pression appliquée au capteur. Une paire de fibres est couplée à chaque capteur de pression, chacune de ces paires de fibres comportant une fibre d'entrée et une fibre de sortie. Les fibres sont couplées de manière à effectuer l'interface avec les éléments électroniques comportant une source d'énergie ondulatoire couplée à la fibre d'entrée de chacune des paires de fibres de manière à délivrer l'énergie lumineuse appliquée, et un détecteur d'énergie ondulatoire couplé à la fibre de sortie de chacune des paires de fibres pour convertir l'énergie lumineuse diffusée en un signal électrique.
CA002492087A 2002-07-17 2003-07-17 Systeme de surveillance d'une personne alitee Abandoned CA2492087A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002492087A CA2492087A1 (fr) 2002-07-17 2003-07-17 Systeme de surveillance d'une personne alitee

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CA2,393,880 2002-07-17
CA002393880A CA2393880A1 (fr) 2002-07-17 2002-07-17 Systeme de surveillance pour l'occupant d'un lit
PCT/CA2003/001081 WO2004006768A1 (fr) 2002-07-17 2003-07-17 Systeme de surveillance d'une personne alitee
CA002492087A CA2492087A1 (fr) 2002-07-17 2003-07-17 Systeme de surveillance d'une personne alitee

Publications (1)

Publication Number Publication Date
CA2492087A1 true CA2492087A1 (fr) 2004-01-22

Family

ID=34275905

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002492087A Abandoned CA2492087A1 (fr) 2002-07-17 2003-07-17 Systeme de surveillance d'une personne alitee

Country Status (1)

Country Link
CA (1) CA2492087A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113143212A (zh) * 2021-04-13 2021-07-23 武汉理工大学 光强式高敏压力传感器、睡眠状态监测系统及方法
WO2023138423A1 (fr) * 2022-01-21 2023-07-27 毕威泰克(上海)医疗器材有限公司 Système de surveillance de mouvement hors lit et corporel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113143212A (zh) * 2021-04-13 2021-07-23 武汉理工大学 光强式高敏压力传感器、睡眠状态监测系统及方法
CN113143212B (zh) * 2021-04-13 2024-03-22 武汉理工大学 光强式高敏压力传感器、睡眠状态监测系统及方法
WO2023138423A1 (fr) * 2022-01-21 2023-07-27 毕威泰克(上海)医疗器材有限公司 Système de surveillance de mouvement hors lit et corporel

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Legal Events

Date Code Title Description
FZDE Discontinued