CA2492087A1 - Systeme de surveillance d'une personne alitee - Google Patents
Systeme de surveillance d'une personne alitee Download PDFInfo
- 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
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 58
- 239000000835 fiber Substances 0.000 claims abstract description 27
- 230000003287 optical effect Effects 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 21
- 230000002685 pulmonary effect Effects 0.000 claims description 17
- 239000006260 foam Substances 0.000 claims description 12
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 7
- 230000008933 bodily movement Effects 0.000 claims description 5
- 239000013307 optical fiber Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 13
- 239000000969 carrier Substances 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 239000011496 polyurethane foam Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 1
- 208000004210 Pressure Ulcer Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000001121 heart beat frequency Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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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—Measuring 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 or 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—Measuring 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 or mobility of a limb
- A61B5/113—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb occurring during breathing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Dermatology (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
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.
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)
| 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 |
-
2003
- 2003-07-17 CA CA002492087A patent/CA2492087A1/fr not_active Abandoned
Cited By (3)
| 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 |