JP5938214B2 - 転倒検出システム - Google Patents
転倒検出システム Download PDFInfo
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- JP5938214B2 JP5938214B2 JP2011526602A JP2011526602A JP5938214B2 JP 5938214 B2 JP5938214 B2 JP 5938214B2 JP 2011526602 A JP2011526602 A JP 2011526602A JP 2011526602 A JP2011526602 A JP 2011526602A JP 5938214 B2 JP5938214 B2 JP 5938214B2
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- 238000001514 detection method Methods 0.000 title claims description 62
- 238000005259 measurement Methods 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000037396 body weight Effects 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims 1
- 230000036772 blood pressure Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000001133 acceleration Effects 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 208000036119 Frailty Diseases 0.000 description 1
- 229920000331 Polyhydroxybutyrate Polymers 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011326 mechanical measurement Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000004962 physiological condition Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 206010042772 syncope Diseases 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 210000000707 wrist Anatomy 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
- A61B5/103—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
- A61B5/1116—Determining posture transitions
- A61B5/1117—Fall detection
-
- 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
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0446—Sensor means for detecting worn on the body to detect changes of posture, e.g. a fall, inclination, acceleration, gait
-
- 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
- A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors
-
- 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
- A61B2560/04—Constructional details of apparatus
- A61B2560/0456—Apparatus provided with a docking unit
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Dentistry (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Emergency Alarm Devices (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Description
Claims (11)
- 転倒検出システムであって、
ユーザの動きを検出し、前記ユーザが転倒したか、または転倒しそうか検出する転倒検出器と、
前記ユーザの体重の測定値を収集する圧力センサとを有し、
前記転倒検出器は、前記転倒検出器を転倒検出モードで使用する前に、キャリブレーションモードにおいて、前記測定値を用いて、転倒検出に関わるパラメータを前記ユーザの体重に合わせ、
前記転倒検出器とは別のキャリブレーションユニットに前記圧力センサを設け、
前記キャリブレーションユニットは、前記体重の測定値を前記転倒検出器に提供するように構成され、
前記キャリブレーションユニットは、前記転倒検出器のハウジングの少なくとも一部を受け入れるように構成された凹部を有する、
転倒検出システム。 - 前記転倒検出器は、前記ユーザの動きを1つ以上の閾値またはパターンを含むパラメータセットと比較して、前記ユーザが転倒したか、または転倒しそうか検出する、請求項1に記載の転倒検出システム。
- 前記転倒検出器は、複数のパラメータセットから前記体重の測定値に対して適当なパラメータセットを選択することにより、前記転倒検出を前記ユーザの体重に合わせる、請求項2に記載の転倒検出システム。
- 前記圧力センサは、前記ユーザが前記キャリブレーションユニット上に立つか座ったときに、前記ユーザの体重または胴体重を測定する、請求項1ないし3いずれか一項に記載の転倒検出システム。
- 前記キャリブレーションユニットは、前記転倒検出器とキャリブレーションユニットが互いに接触している時に、前記転倒検出器が前記測定値を用いて前記転倒検出を前記ユーザの体重に合わせるキャリブレーションモードに、前記転倒検出器を切り替えるように構成された、
請求項1ないし4いずれか一項に記載の転倒検出システム。 - 転倒検出システムであって、
ユーザの動きを検出し、前記ユーザが転倒したか、または転倒しそうか検出する転倒検出器と、
前記ユーザの体重の測定値を収集する圧力センサとを有し、
前記転倒検出器は、前記転倒検出器を転倒検出モードで使用する前に、キャリブレーションモードにおいて、前記測定値を用いて、転倒検出に関わるパラメータを前記ユーザの体重に合わせ、
前記転倒検出器は前記圧力センサを有する、転倒検出システム。 - 前記圧力センサは圧力プレートを有する、請求項6に記載の転倒検出システム。
- 前記転倒検出器は、前記ユーザが前記圧力プレートを押した時、前記ユーザの身体的特徴を測定する、請求項7に記載の転倒検出システム。
- 前記転倒検出器は、前記ユーザが前記圧力プレートにかける最大圧力、及び/または前記ユーザが前記圧力プレートに一定時間にわたりかける平均圧力に基づいて、前記身体的特徴を測定する、請求項8に記載の転倒検出システム。
- 前記転倒検出器は、前記圧力プレートにかかる圧力が閾値を越えるとき、前記転倒検出器が前記体重の測定値を用いて前記転倒検出を前記ユーザの体重に合わせるキャリブレーションモードに切り替わるように構成された、
請求項7ないし9いずれか一項に記載の転倒検出システム。 - 前記転倒検出システムは、前記ユーザがキャリブレーションユニット上に立つか座っているとき、前記圧力センサが前記ユーザの体重または胴体重を測定するように、前記転倒検出器の圧力プレートと協働するように構成されたキャリブレーションユニットをさらに有する、
請求項7ないし10いずれか一項に記載の転倒検出システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200810215978 | 2008-09-12 | ||
CN200810215978.4 | 2008-09-12 | ||
PCT/IB2009/053867 WO2010029478A1 (en) | 2008-09-12 | 2009-09-04 | Fall detection system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012501780A JP2012501780A (ja) | 2012-01-26 |
JP5938214B2 true JP5938214B2 (ja) | 2016-06-22 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011526602A Active JP5938214B2 (ja) | 2008-09-12 | 2009-09-04 | 転倒検出システム |
Country Status (7)
Country | Link |
---|---|
US (1) | US8381603B2 (ja) |
EP (1) | EP2323551B1 (ja) |
JP (1) | JP5938214B2 (ja) |
CN (1) | CN102149323B (ja) |
BR (1) | BRPI0913494A2 (ja) |
ES (1) | ES2692882T3 (ja) |
WO (1) | WO2010029478A1 (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9119567B2 (en) * | 2009-06-23 | 2015-09-01 | Koninklijke Philips N.V. | Methods and apparatus for detecting a fall of user |
US10548512B2 (en) * | 2009-06-24 | 2020-02-04 | The Medical Research, Infrastructure and Health Services Fund of the Tel Aviv Medical Center | Automated near-fall detector |
US20110246276A1 (en) * | 2010-04-02 | 2011-10-06 | Richard Ross Peters | Augmented- reality marketing with virtual coupon |
JP2014504932A (ja) * | 2011-02-10 | 2014-02-27 | ドーサヴィ ピーティーワイ. エルティーディー. | 哺乳動物の体の向きを分類するための装置および方法 |
US9138172B2 (en) | 2011-02-24 | 2015-09-22 | Rochester Institute Of Technology | Method for monitoring exposure to an event and device thereof |
US10292445B2 (en) | 2011-02-24 | 2019-05-21 | Rochester Institute Of Technology | Event monitoring dosimetry apparatuses and methods thereof |
US9339224B2 (en) | 2011-02-24 | 2016-05-17 | Rochester Institute Of Technology | Event dosimeter devices and methods thereof |
KR101110639B1 (ko) | 2011-06-22 | 2012-06-12 | 팅크웨어(주) | 세이프 서비스 시스템 및 그 방법 |
US9524424B2 (en) | 2011-09-01 | 2016-12-20 | Care Innovations, Llc | Calculation of minimum ground clearance using body worn sensors |
US9165113B2 (en) * | 2011-10-27 | 2015-10-20 | Intel-Ge Care Innovations Llc | System and method for quantitative assessment of frailty |
US9877667B2 (en) | 2012-09-12 | 2018-01-30 | Care Innovations, Llc | Method for quantifying the risk of falling of an elderly adult using an instrumented version of the FTSS test |
US10085562B1 (en) | 2016-10-17 | 2018-10-02 | Steelcase Inc. | Ergonomic seating system, tilt-lock control and remote powering method and appartus |
US10038952B2 (en) | 2014-02-04 | 2018-07-31 | Steelcase Inc. | Sound management systems for improving workplace efficiency |
US10827829B1 (en) | 2012-10-10 | 2020-11-10 | Steelcase Inc. | Height adjustable support surface and system for encouraging human movement and promoting wellness |
US9486070B2 (en) | 2012-10-10 | 2016-11-08 | Stirworks Inc. | Height-adjustable support surface and system for encouraging human movement and promoting wellness |
TWI540541B (zh) * | 2013-05-14 | 2016-07-01 | 緯創資通股份有限公司 | 用於行動裝置之緊急狀況偵測方法 |
CN105263411B (zh) | 2013-06-06 | 2019-11-01 | 皇家飞利浦有限公司 | 跌倒检测系统及方法 |
JP6923319B2 (ja) * | 2013-09-11 | 2021-08-18 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 転倒検出システム、方法及びコンピュータプログラム |
CN104434080A (zh) * | 2014-12-16 | 2015-03-25 | 中国矿业大学 | 基于压电薄膜的摔倒和心率监测及自动求救系统 |
EP3238192B1 (en) | 2014-12-22 | 2021-02-17 | Koninklijke Philips N.V. | Method and device for providing an alarm |
US10692024B2 (en) | 2016-03-16 | 2020-06-23 | Triax Technologies, Inc. | Wireless mesh network system for monitoring worksite events including detecting false events |
US11170616B2 (en) | 2016-03-16 | 2021-11-09 | Triax Technologies, Inc. | System and interfaces for managing workplace events |
US11810032B2 (en) | 2016-03-16 | 2023-11-07 | Triax Technologies, Inc. | Systems and methods for low-energy wireless applications using networked wearable sensors |
US10769562B2 (en) | 2016-03-16 | 2020-09-08 | Triax Technologies, Inc. | Sensor based system and method for authorizing operation of worksite equipment using a locally stored access control list |
WO2017202839A1 (en) | 2016-05-23 | 2017-11-30 | Koninklijke Philips N.V. | System and method for early detection of transient ischemic attack |
US9921726B1 (en) | 2016-06-03 | 2018-03-20 | Steelcase Inc. | Smart workstation method and system |
CN106887115B (zh) * | 2017-01-20 | 2019-05-10 | 安徽大学 | 一种老人跌倒监测装置及跌倒风险评估方法 |
US10524737B2 (en) | 2018-05-08 | 2020-01-07 | International Business Machines Corporation | Condition detection in a virtual reality system or an augmented reality system |
CN109998870B (zh) * | 2019-04-10 | 2021-05-25 | 鄂州职业大学 | 一种防摔倒装置 |
CN111091686A (zh) * | 2019-11-07 | 2020-05-01 | 来邦科技股份公司 | 跌倒报警装置和系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8280682B2 (en) * | 2000-12-15 | 2012-10-02 | Tvipr, Llc | Device for monitoring movement of shipped goods |
JPH10295649A (ja) * | 1997-04-28 | 1998-11-10 | Matsushita Electric Works Ltd | 携帯型事故監視装置及びその装置を用いた携帯型事故監視システム |
US6160478A (en) * | 1998-10-27 | 2000-12-12 | Sarcos Lc | Wireless health monitoring system |
US6703939B2 (en) * | 1999-09-15 | 2004-03-09 | Ilife Solutions, Inc. | System and method for detecting motion of a body |
US6307481B1 (en) * | 1999-09-15 | 2001-10-23 | Ilife Systems, Inc. | Systems for evaluating movement of a body and methods of operating the same |
US7145461B2 (en) * | 2001-01-31 | 2006-12-05 | Ilife Solutions, Inc. | System and method for analyzing activity of a body |
US6501386B2 (en) * | 1999-09-15 | 2002-12-31 | Ilife Solutions, Inc. | Systems within a communication device for evaluating movement of a body and methods of operating the same |
JP2002345786A (ja) * | 2001-05-29 | 2002-12-03 | Nippon Telegr & Teleph Corp <Ntt> | 転倒予防指導支援システム及び転倒予防指導支援方法 |
US6997882B1 (en) * | 2001-12-21 | 2006-02-14 | Barron Associates, Inc. | 6-DOF subject-monitoring device and method |
US7150048B2 (en) * | 2002-12-18 | 2006-12-19 | Buckman Robert F | Method and apparatus for body impact protection |
JP4474107B2 (ja) * | 2003-02-28 | 2010-06-02 | 独立行政法人理化学研究所 | 身体動揺測定装置の作動方法、身体動揺測定プログラムおよび身体動揺測定システム |
WO2006005279A1 (de) * | 2004-07-03 | 2006-01-19 | Julius-Maximilians- Universität Würzburg | Kraftauswertevorrichtung und kraftauswerteverfahren zur bestimmung von gleichgewichtskenngrössen |
JP4665118B2 (ja) * | 2004-11-19 | 2011-04-06 | 学校法人日本大学 | 足握力測定装置およびこの装置を利用した転倒度表示機能付き体重計または身長計 |
FR2886532B1 (fr) * | 2005-06-07 | 2008-03-28 | Commissariat Energie Atomique | Procede et systeme de detection de chute d'une personne |
US7558622B2 (en) * | 2006-05-24 | 2009-07-07 | Bao Tran | Mesh network stroke monitoring appliance |
US20080016962A1 (en) * | 2006-07-24 | 2008-01-24 | Honeywell International Inc, | Medical use angular rate sensor |
BRPI0718640A2 (pt) * | 2006-11-14 | 2013-11-26 | Koninkl Philips Electronics Nv | Sistema e método para prevenção de queda para um usuário |
-
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- 2009-09-04 EP EP09787102.4A patent/EP2323551B1/en active Active
- 2009-09-04 BR BRPI0913494A patent/BRPI0913494A2/pt active Search and Examination
- 2009-09-04 US US13/063,051 patent/US8381603B2/en active Active
- 2009-09-04 CN CN2009801353972A patent/CN102149323B/zh active Active
- 2009-09-04 ES ES09787102.4T patent/ES2692882T3/es active Active
- 2009-09-04 WO PCT/IB2009/053867 patent/WO2010029478A1/en active Application Filing
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Publication number | Publication date |
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ES2692882T3 (es) | 2018-12-05 |
US8381603B2 (en) | 2013-02-26 |
EP2323551A1 (en) | 2011-05-25 |
EP2323551B1 (en) | 2018-08-15 |
WO2010029478A1 (en) | 2010-03-18 |
JP2012501780A (ja) | 2012-01-26 |
BRPI0913494A2 (pt) | 2016-07-26 |
CN102149323A (zh) | 2011-08-10 |
US20110162433A1 (en) | 2011-07-07 |
CN102149323B (zh) | 2012-12-05 |
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