CA2892698C - Method and apparatus for estimating the fall risk of a user - Google Patents
Method and apparatus for estimating the fall risk of a user Download PDFInfo
- Publication number
- CA2892698C CA2892698C CA2892698A CA2892698A CA2892698C CA 2892698 C CA2892698 C CA 2892698C CA 2892698 A CA2892698 A CA 2892698A CA 2892698 A CA2892698 A CA 2892698A CA 2892698 C CA2892698 C CA 2892698C
- Authority
- CA
- Canada
- Prior art keywords
- acceleration
- sit
- user
- measurements
- stand transfer
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 230000001133 acceleration Effects 0.000 claims abstract description 272
- 238000012546 transfer Methods 0.000 claims abstract description 161
- 238000005259 measurement Methods 0.000 claims abstract description 108
- 230000005484 gravity Effects 0.000 claims description 38
- 238000012545 processing Methods 0.000 claims description 21
- 230000008859 change Effects 0.000 claims description 20
- 238000004590 computer program Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 5
- 238000004422 calculation algorithm Methods 0.000 description 14
- 238000004458 analytical method Methods 0.000 description 12
- 230000006870 function Effects 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 5
- 238000007781 pre-processing Methods 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003550 marker Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 238000012502 risk assessment Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 210000001624 hip Anatomy 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 210000004197 pelvis Anatomy 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 210000001562 sternum Anatomy 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000000540 analysis of variance Methods 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
- A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
-
- 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
-
- 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
-
- 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
- A61B5/1116—Determining posture transitions
- A61B5/1117—Fall detection
-
- 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
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/30—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for calculating health indices; for individual health risk assessment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
- A61B2560/0247—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value
- A61B2560/0257—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value using atmospheric pressure
-
- 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
- A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Physiology (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Psychiatry (AREA)
- Signal Processing (AREA)
- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Epidemiology (AREA)
- Primary Health Care (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261731599P | 2012-11-30 | 2012-11-30 | |
| US61/731,599 | 2012-11-30 | ||
| PCT/IB2013/060371 WO2014083490A1 (en) | 2012-11-30 | 2013-11-25 | Method and apparatus for estimating the fall risk of a user |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2892698A1 CA2892698A1 (en) | 2014-06-05 |
| CA2892698C true CA2892698C (en) | 2022-08-30 |
Family
ID=49956270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2892698A Active CA2892698C (en) | 2012-11-30 | 2013-11-25 | Method and apparatus for estimating the fall risk of a user |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11020023B2 (enExample) |
| EP (1) | EP2925226B1 (enExample) |
| JP (1) | JP6253660B2 (enExample) |
| CN (1) | CN104822320B (enExample) |
| BR (1) | BR112015012301A2 (enExample) |
| CA (1) | CA2892698C (enExample) |
| RU (1) | RU2681362C2 (enExample) |
| WO (1) | WO2014083490A1 (enExample) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3043709B1 (en) * | 2013-09-11 | 2019-06-19 | Koninklijke Philips N.V. | Fall detection system and method |
| US12390126B2 (en) | 2014-09-15 | 2025-08-19 | Attenti Electronic Monitoring Ltd. | Impairment detection with biological considerations |
| AU2015318076B2 (en) | 2014-09-15 | 2018-08-30 | Attenti Electronic Monitoring Ltd. | Impairment detection |
| ES2986414T3 (es) * | 2014-09-15 | 2024-11-11 | Attenti Electronic Monitoring Ltd | Detección de deficiencias con consideraciones ambientales |
| CN107743423B (zh) | 2015-06-12 | 2021-09-07 | 3M创新有限公司 | 使用可变形金属辊进行液体涂覆的方法和设备 |
| US10952686B2 (en) * | 2016-08-02 | 2021-03-23 | Medtronic, Inc. | Mobile application to prompt physical action to measure physiologic response in implantable device |
| US12478285B2 (en) | 2016-08-02 | 2025-11-25 | Medtronic, Inc. | Accelerometer signal change as a measure of patient functional status |
| KR102022942B1 (ko) * | 2018-05-10 | 2019-09-19 | 주식회사 비플렉스 | 상하 지면 반력 힘의 기울기 예측 방법 및 이를 이용하는 주행 시 부상 위험성 정량화 장치 |
| WO2018029275A1 (en) * | 2016-08-09 | 2018-02-15 | Koninklijke Philips N.V. | Processing apparatus and method for determining an ambulation motion of a subject |
| US10578639B2 (en) * | 2017-08-28 | 2020-03-03 | Otis Elevator Company | Hybrid altimeter for measuring vertical velocity |
| US11013416B2 (en) | 2018-01-26 | 2021-05-25 | Bose Corporation | Measuring respiration with an in-ear accelerometer |
| US11504071B2 (en) | 2018-04-10 | 2022-11-22 | Hill-Rom Services, Inc. | Patient risk assessment based on data from multiple sources in a healthcare facility |
| US11908581B2 (en) | 2018-04-10 | 2024-02-20 | Hill-Rom Services, Inc. | Patient risk assessment based on data from multiple sources in a healthcare facility |
| EP3815109A1 (en) | 2018-06-29 | 2021-05-05 | Koninklijke Philips N.V. | System and method that optimizes physical activity recommendations based on risks of falls |
| CN108887978B (zh) * | 2018-07-20 | 2021-04-06 | 深圳中云创新技术有限公司 | 一种坐姿检测系统 |
| CN210246858U (zh) | 2018-09-12 | 2020-04-03 | 意法半导体股份有限公司 | 用于识别将移动电子设备带到用户耳朵的姿势的系统和移动电子设备 |
| CN110216675B (zh) * | 2019-06-20 | 2021-04-06 | 北京猎户星空科技有限公司 | 智能机器人的控制方法、装置、智能机器人及计算机设备 |
| EP3757957A1 (en) * | 2019-06-25 | 2020-12-30 | Koninklijke Philips N.V. | Evaluating movement of a subject |
| EP3757958A1 (en) | 2019-06-25 | 2020-12-30 | Koninklijke Philips N.V. | Evaluating movement of a subject |
| US11717186B2 (en) | 2019-08-27 | 2023-08-08 | Medtronic, Inc. | Body stability measurement |
| US11602313B2 (en) | 2020-07-28 | 2023-03-14 | Medtronic, Inc. | Determining a fall risk responsive to detecting body position movements |
| JP7680730B2 (ja) * | 2020-11-13 | 2025-05-21 | 株式会社タニタ | ふらつき測定装置、ふらつき測定システム、及びふらつき測定プログラム |
| JP7625247B2 (ja) * | 2021-01-15 | 2025-02-03 | 地方独立行政法人東京都健康長寿医療センター | コンピュータプログラム及び運動機能判定システム。 |
| ES2932839A1 (es) * | 2021-06-16 | 2023-01-26 | Univ Leon | Sistema y metodo de evaluacion del equilibrio dinamico y del riesgo de caidas durante la marcha en adultos y personas mayores |
| IT202200025482A1 (it) * | 2022-12-13 | 2024-06-13 | St Microelectronics Srl | Sistema e metodo di riconoscimento automatico dell'avvicinamento di un dispositivo elettronico all'orecchio |
| SE547366C2 (en) * | 2023-11-20 | 2025-07-15 | Assa Abloy Ab | Compensating for gravity for determining an operational state of a door |
| CN118021294B (zh) * | 2024-04-11 | 2024-07-05 | 四川省铁路建设有限公司 | 一种基于多传感器的跌倒检测方法及系统 |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6703939B2 (en) * | 1999-09-15 | 2004-03-09 | Ilife Solutions, Inc. | System and method for detecting motion of a body |
| EP1195139A1 (en) * | 2000-10-05 | 2002-04-10 | Ecole Polytechnique Féderale de Lausanne (EPFL) | Body movement monitoring system and method |
| WO2003065891A2 (en) * | 2002-02-07 | 2003-08-14 | Ecole Polytechnique Federale De Lausanne (Epfl) | Body movement monitoring device |
| JP5039700B2 (ja) * | 2005-08-12 | 2012-10-03 | ティーシーエムエス トランスペアレント ビューティー エルエルシー | 美容モニタリングおよび処置を介した医学的モニタリングおよび処置のシステム |
| JP2008173249A (ja) | 2007-01-17 | 2008-07-31 | Matsushita Electric Works Ltd | 活動量計 |
| WO2008143738A1 (en) * | 2007-05-18 | 2008-11-27 | Ultimate Balance, Inc. | Newtonian physical activity monitor |
| US9179864B2 (en) * | 2007-08-15 | 2015-11-10 | Integrity Tracking, Llc | Wearable health monitoring device and methods for fall detection |
| US8206325B1 (en) * | 2007-10-12 | 2012-06-26 | Biosensics, L.L.C. | Ambulatory system for measuring and monitoring physical activity and risk of falling and for automatic fall detection |
| AU2009247636B2 (en) * | 2008-05-12 | 2014-07-24 | Koninklijke Philips Electronics N.V. | Displacement measurement in a fall detection system |
| US9704369B2 (en) * | 2008-06-27 | 2017-07-11 | Barron Associates, Inc. | Autonomous fall monitor using an altimeter with opposed sensing ports |
| US8773269B2 (en) * | 2008-06-27 | 2014-07-08 | Neal T. RICHARDSON | Autonomous fall monitor |
| WO2010035191A2 (en) | 2008-09-23 | 2010-04-01 | Koninklijke Philips Electronics N.V. | Methods for processing measurements from an accelerometer |
| CN102164532B (zh) * | 2008-09-23 | 2014-10-15 | 皇家飞利浦电子股份有限公司 | 功率测量方法和装置 |
| BRPI0914089A2 (pt) | 2008-10-16 | 2015-10-27 | Konink Philps Electronics Nv | sistema de detecção de queda, método de operação de um sistema de detecção de queda e produto de programa de computador |
| WO2011064705A1 (en) | 2009-11-25 | 2011-06-03 | Koninklijke Philips Electronics N.V. | Method for estimating velocities and/or displacements from accelerometer measurement samples |
| US20120119904A1 (en) * | 2010-10-19 | 2012-05-17 | Orthocare Innovations Llc | Fall risk assessment device and method |
| JP5998202B2 (ja) * | 2011-04-29 | 2016-09-28 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | 転倒検出器又は転倒検出システムに用いられる装置及びこれを操作する方法 |
| WO2013001411A1 (en) | 2011-06-28 | 2013-01-03 | Koninklijke Philips Electronics N.V. | Sit-to-stand transfer detection |
| RU122009U1 (ru) | 2011-09-14 | 2012-11-20 | Общество С Ограниченной Ответственностью "Биомедтехника" | Стабилометрический тренажер |
| US20130303860A1 (en) * | 2011-11-21 | 2013-11-14 | Robert Bender | Systems and methods for use in fall risk assessment |
| US10327671B2 (en) * | 2014-02-17 | 2019-06-25 | Hong Kong Baptist University | Algorithms for gait measurement with 3-axes accelerometer/gyro in mobile devices |
| CN107847786B (zh) * | 2015-05-29 | 2019-11-05 | 耐克创新有限合伙公司 | 评估锻炼强度的活动监测装置 |
-
2013
- 2013-11-25 BR BR112015012301A patent/BR112015012301A2/pt not_active Application Discontinuation
- 2013-11-25 US US14/648,266 patent/US11020023B2/en active Active
- 2013-11-25 JP JP2015544584A patent/JP6253660B2/ja not_active Expired - Fee Related
- 2013-11-25 EP EP13821173.5A patent/EP2925226B1/en active Active
- 2013-11-25 CA CA2892698A patent/CA2892698C/en active Active
- 2013-11-25 WO PCT/IB2013/060371 patent/WO2014083490A1/en not_active Ceased
- 2013-11-25 CN CN201380062502.0A patent/CN104822320B/zh not_active Expired - Fee Related
- 2013-11-25 RU RU2015125704A patent/RU2681362C2/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016501593A (ja) | 2016-01-21 |
| BR112015012301A2 (pt) | 2020-04-22 |
| EP2925226A1 (en) | 2015-10-07 |
| CN104822320B (zh) | 2019-06-11 |
| EP2925226B1 (en) | 2021-10-27 |
| CN104822320A (zh) | 2015-08-05 |
| CA2892698A1 (en) | 2014-06-05 |
| WO2014083490A1 (en) | 2014-06-05 |
| US20150313552A1 (en) | 2015-11-05 |
| US11020023B2 (en) | 2021-06-01 |
| RU2015125704A (ru) | 2017-01-11 |
| JP6253660B2 (ja) | 2017-12-27 |
| RU2681362C2 (ru) | 2019-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20181126 |
|
| EEER | Examination request |
Effective date: 20181126 |