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)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Physiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (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 (cg-RX-API-DMAC7.html) |
| EP (1) | EP2925226B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP6253660B2 (cg-RX-API-DMAC7.html) |
| CN (1) | CN104822320B (cg-RX-API-DMAC7.html) |
| BR (1) | BR112015012301A2 (cg-RX-API-DMAC7.html) |
| CA (1) | CA2892698C (cg-RX-API-DMAC7.html) |
| RU (1) | RU2681362C2 (cg-RX-API-DMAC7.html) |
| WO (1) | WO2014083490A1 (cg-RX-API-DMAC7.html) |
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 |
| BR112017005243B1 (pt) | 2014-09-15 | 2023-01-10 | 3M Innovative Properties Company | Método e dispositivo para monitorar indicadores de disfunção |
| KR20220140018A (ko) * | 2014-09-15 | 2022-10-17 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 환경 고려사항을 이용한 손상 검출 |
| ES2988518T3 (es) | 2014-09-15 | 2024-11-20 | Attenti Electronic Monitoring Ltd | Detección de deficiencias |
| KR102574554B1 (ko) | 2015-06-12 | 2023-09-06 | 쓰리엠 이노베이티브 프로퍼티즈 캄파니 | 변형가능한 금속 롤을 이용한 액체 코팅 방법 및 장치 |
| 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 |
| WO2018029275A1 (en) * | 2016-08-09 | 2018-02-15 | Koninklijke Philips N.V. | Processing apparatus and method for determining an ambulation motion of a subject |
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
| EP3757958A1 (en) | 2019-06-25 | 2020-12-30 | Koninklijke Philips N.V. | Evaluating movement of a subject |
| EP3757957A1 (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 |
| DE60327073D1 (de) * | 2002-02-07 | 2009-05-20 | Ecole Polytech | Körperbewegungsüberwachungsgerät |
| CA2618519C (en) * | 2005-08-12 | 2016-09-27 | Rick B. Yeager | System and method for applying a reflectance modifying agent to improve the visual attractiveness of human skin |
| JP2008173249A (ja) | 2007-01-17 | 2008-07-31 | Matsushita Electric Works Ltd | 活動量計 |
| US7634379B2 (en) * | 2007-05-18 | 2009-12-15 | Ultimate Balance, Inc. | Newtonian physical activity monitor |
| US9295412B2 (en) * | 2007-08-15 | 2016-03-29 | Integrity Tracking, Llc | Wearable health monitoring device and methods for step 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 |
| CN102027517B (zh) * | 2008-05-12 | 2013-08-14 | 皇家飞利浦电子股份有限公司 | 跌倒检测系统中的位移测量 |
| 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 |
| US20110172951A1 (en) | 2008-09-23 | 2011-07-14 | Koninklijke Philips Electronics N.V. | Methods for processing measurements from an accelerometer |
| EP2341821A1 (en) * | 2008-09-23 | 2011-07-13 | Koninklijke Philips Electronics N.V. | Power measurement method and apparatus |
| WO2010044013A1 (en) | 2008-10-16 | 2010-04-22 | Koninklijke Philips Electronics N.V. | Fall detection system |
| EP2504825B1 (en) | 2009-11-25 | 2016-04-20 | Koninklijke Philips 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 |
| CN103503041B (zh) * | 2011-04-29 | 2016-05-18 | 皇家飞利浦有限公司 | 用于跌倒检测器或跌倒检测系统中的装置及其操作方法 |
| CN103619248B (zh) | 2011-06-28 | 2016-01-13 | 皇家飞利浦有限公司 | 从坐到站转换检测 |
| 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 US US14/648,266 patent/US11020023B2/en active Active
- 2013-11-25 CN CN201380062502.0A patent/CN104822320B/zh not_active Expired - Fee Related
- 2013-11-25 BR BR112015012301A patent/BR112015012301A2/pt not_active Application Discontinuation
- 2013-11-25 CA CA2892698A patent/CA2892698C/en active Active
- 2013-11-25 RU RU2015125704A patent/RU2681362C2/ru active
- 2013-11-25 JP JP2015544584A patent/JP6253660B2/ja not_active Expired - Fee Related
- 2013-11-25 EP EP13821173.5A patent/EP2925226B1/en not_active Not-in-force
- 2013-11-25 WO PCT/IB2013/060371 patent/WO2014083490A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| RU2681362C2 (ru) | 2019-03-06 |
| JP6253660B2 (ja) | 2017-12-27 |
| CA2892698A1 (en) | 2014-06-05 |
| RU2015125704A (ru) | 2017-01-11 |
| CN104822320A (zh) | 2015-08-05 |
| WO2014083490A1 (en) | 2014-06-05 |
| EP2925226A1 (en) | 2015-10-07 |
| CN104822320B (zh) | 2019-06-11 |
| JP2016501593A (ja) | 2016-01-21 |
| US11020023B2 (en) | 2021-06-01 |
| EP2925226B1 (en) | 2021-10-27 |
| US20150313552A1 (en) | 2015-11-05 |
| BR112015012301A2 (pt) | 2020-04-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2892698C (en) | Method and apparatus for estimating the fall risk of a user | |
| US9933452B2 (en) | Sit-to-stand transfer detection | |
| EP2925213B1 (en) | Method and apparatus for identifying transitions between sitting and standing postures | |
| CN102292025B (zh) | 确定用户的能量消耗 | |
| JP6795980B2 (ja) | 加速度の測定値を処理して、ユーザによるステップを識別する方法及び対応するコンピュータプログラム、並びに加速度の測定値を処理して、ユーザによるステップを識別する装置及びそのような装置を備えるデバイス | |
| KR101802780B1 (ko) | 가속도 센서 기반의 흡연 행동 검출 방법 및 그 장치 | |
| WO2014083465A1 (en) | Detecting changes in position of a device in a horizontal or vertical direction | |
| JP2020137801A (ja) | 人等の姿勢推定装置 | |
| WO2024123389A1 (en) | System and methods for detection of subjects vitals and physiological symptoms via non-contact methods | |
| KR101174729B1 (ko) | 유비쿼터스 헬스케어 장치 및 이를 구비한 다기능 신발 | |
| JP2020141744A (ja) | 人の体格指数推定装置 | |
| Lee et al. | Repeatability of the accelerometric-based method to detect step events for hemiparetic stroke patients |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20181126 |
|
| EEER | Examination request |
Effective date: 20181126 |