EP2373213A2 - Appareil de surveillance de signes vitaux - Google Patents

Appareil de surveillance de signes vitaux

Info

Publication number
EP2373213A2
EP2373213A2 EP10729440A EP10729440A EP2373213A2 EP 2373213 A2 EP2373213 A2 EP 2373213A2 EP 10729440 A EP10729440 A EP 10729440A EP 10729440 A EP10729440 A EP 10729440A EP 2373213 A2 EP2373213 A2 EP 2373213A2
Authority
EP
European Patent Office
Prior art keywords
bladder
fluid
mattress
pump
sensor
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.)
Withdrawn
Application number
EP10729440A
Other languages
German (de)
English (en)
Other versions
EP2373213A4 (fr
Inventor
Steven J. Young
Richard V. Rifredi
Yuri Zhovnirovsky
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.)
SleepIQ Labs Inc
Original Assignee
BAM Labs Inc
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 US12/349,167 external-priority patent/US20100170043A1/en
Priority claimed from US12/349,667 external-priority patent/US8444558B2/en
Priority claimed from US12/349,853 external-priority patent/US8287452B2/en
Application filed by BAM Labs Inc filed Critical BAM Labs Inc
Publication of EP2373213A2 publication Critical patent/EP2373213A2/fr
Publication of EP2373213A4 publication Critical patent/EP2373213A4/fr
Withdrawn legal-status Critical Current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
    • A61B5/103—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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4806—Sleep evaluation
    • 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

Definitions

  • the sensor 22 can include a semiconductor pressure sensor or another type of pressure sensor. Additionally, other types of sensors, such as a temperature sensor, can also be included.
  • the sensor 22 can be positioned within the pump housing 19 to detect an amount of air pressure in the hose 18. For example, the sensor 22 can be positioned in a portion of the pump 14 in communication with the hose 18, such as in fluid communication with the pressurized fluid outlet 28 of the pump 14 as shown in FIG. 1. Since the hose 18 can be in fluid communication with the bladder 16 of the mattress 12, the air pressure detected by the sensor 22 can indicate the air pressure in the bladder 16.
  • the bottom padding layer 116 can be a firm layer for providing support.
  • the bladder 130 Due to the arrangement of the apertures 136, the bladder 130 defines transverse and lengthwise paths shown, respectively, by lines 135a and 135b in FIG. 7. Waves caused by pressure changes input to the top layer 120 can propagate along the paths 135a and 135b to the sensor 132.
  • the bladder 130 as shown in FIG. 7 can both allow moisture to pass between the layers 116 and 120 and can prevent pressure input to the top layer 120 from being dampened before reaching the sensor 132.
  • the pressure signal ⁇ can pass through a circuit splitting the signal into a DC coupled path and an AC coupled path, and the AC coupled path can be amplified and filtered.
  • the controller 134 can perform a pattern recognition algorithm or other calculation based on the amplified and filtered pressure signal ⁇ to determine the user's heart rate and respiratory rate.
  • the algorithm or calculation can be based on assumptions that a heart rate portion of the signal ⁇ has a frequency in the range of 0.5-4.0 Hz and that a respiration rate portion of the signal ⁇ has a frequency in the range of the range of less than I Hz.
  • the bladder 212 can have a smaller size, such as a size sufficient to fully support only a torso area of a patient 213 (e.g., the bladder 212 can be two feet long by three feet wide to accommodate an ordinarily sized torso even if the patient 213 is not centered on the bladder 212), and the smaller-sized bladder 212 can be integral with another type of pad for supporting the remainder of the patient 213.
  • a foam pad including an air bladder near an area where the patient's heart and/or lungs are expected to be positioned can be used instead of the illustrated bladder 212.
  • the use of the one-way valve 245 can prevent fluid from being forced out of the bladder 242 when a patient rests thereon.
  • the fluid bladder 242 can additionally include a fluid outlet 244 for releasing fluid from the bladder 242 to return the bladder 242 to a stowed position.
  • the control unit 215 includes the sensor 214, and a hose 246 is attached to the fluid outlet 244 of the fluid bladder 242 and to the control unit 215, thereby fluidly coupling the sensor 14 to the fluid bladder 42.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Abstract

On décrit des modes de réalisation d'un appareil de surveillance de signes vitaux. Un tel système de surveillance comprend une vessie à fluide. Une pompe est en communication fluidique avec la vessie à fluide, la pompe pouvant fonctionner pour augmenter une pression de fluide à l'intérieur de la vessie à fluide. Un capteur est incorporé à la pompe, ledit capteur étant en communication fluidique avec la vessie à fluide et pouvant fonctionner pour déterminer une pression à l'intérieur de la vessie à fluide. Une unité de commande est configurée de façon à déterminer le ou les signes vitaux en se basant sur la pression à l'intérieur de la vessie à fluide.
EP10729440.7A 2009-01-06 2010-01-06 Appareil de surveillance de signes vitaux Withdrawn EP2373213A4 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/349,167 US20100170043A1 (en) 2009-01-06 2009-01-06 Apparatus for monitoring vital signs
US12/349,667 US8444558B2 (en) 2009-01-07 2009-01-07 Apparatus for monitoring vital signs having fluid bladder beneath padding
US12/349,853 US8287452B2 (en) 2009-01-07 2009-01-07 Apparatus for monitoring vital signs of an emergency victim
PCT/US2010/020205 WO2010080794A2 (fr) 2009-01-06 2010-01-06 Appareil de surveillance de signes vitaux

Publications (2)

Publication Number Publication Date
EP2373213A2 true EP2373213A2 (fr) 2011-10-12
EP2373213A4 EP2373213A4 (fr) 2014-06-18

Family

ID=42317114

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10729440.7A Withdrawn EP2373213A4 (fr) 2009-01-06 2010-01-06 Appareil de surveillance de signes vitaux

Country Status (4)

Country Link
EP (1) EP2373213A4 (fr)
JP (1) JP2012514501A (fr)
KR (1) KR20110108386A (fr)
WO (1) WO2010080794A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10194810B2 (en) 2004-02-05 2019-02-05 Earlysense Ltd. Monitoring a condition of a subject
US10292625B2 (en) 2010-12-07 2019-05-21 Earlysense Ltd. Monitoring a sleeping subject
AU2011340042A1 (en) * 2010-12-07 2013-06-13 Earlysense Ltd. Monitoring, predicting and treating clinical episodes
WO2013089121A1 (fr) * 2011-12-14 2013-06-20 パラマウントベッド株式会社 Appareil pour lit et procédé de détection d'un patient
JP5907423B2 (ja) * 2012-04-05 2016-04-26 株式会社タニタ 生体情報測定装置
JP2014168579A (ja) * 2013-03-04 2014-09-18 Nippon Koden Corp 表示装置、および表示装置の制御プログラム
WO2014151753A1 (fr) * 2013-03-14 2014-09-25 Nunn Rob Réglage et suggestions d'environnement de sommeil de matelas pneumatique gonflable
WO2014152793A1 (fr) 2013-03-14 2014-09-25 Nunn Rob Architecture de système de matelas à air gonflable
CZ308222B6 (cs) 2013-10-08 2020-03-11 Linet Spol. S. R. O. Zařízení pro bezkontaktní monitorování vitálních funkcí pacienta
US11284808B2 (en) 2014-10-11 2022-03-29 Linet Spol. S.R.O. Device and method for measurement of vital functions, including intracranial pressure, and system and method for collecting data
CA3022264A1 (fr) 2016-06-22 2017-12-28 Linet Spol. S R.O. Dispositif de surveillance des signes vitaux d'un patient.
JP2019150134A (ja) * 2018-02-28 2019-09-12 ファミリーイナダ株式会社 睡眠装置及び睡眠システム
JP7435453B2 (ja) 2018-09-06 2024-02-21 三菱ケミカル株式会社 遮音シート部材、これを用いた遮音構造体、および遮音シート部材の製造方法
EP3628231A1 (fr) * 2018-09-28 2020-04-01 Siemens Healthcare GmbH Matelas médical et procédé de surveillance en temps réel
JPWO2021132715A1 (fr) 2019-12-27 2021-07-01
CN113113127A (zh) * 2021-04-13 2021-07-13 深圳市人民医院 基于5g和nb-iot的无线急诊预检分诊系统及方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000197670A (ja) * 1998-12-28 2000-07-18 Arata Nemoto 就寝監視装置
JP2002052009A (ja) * 2000-08-07 2002-02-19 Hitachi Ltd 被験者データ測定用エアマット

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6721980B1 (en) * 1998-10-28 2004-04-20 Hill-Fom Services, Inc. Force optimization surface apparatus and method
US20050154336A1 (en) * 1999-04-30 2005-07-14 Kloecker Richard J. Segmented pneumatic pad for regulating pressure upon parts of the body during usage
US6848135B1 (en) * 2003-01-29 2005-02-01 Aquila Corporation Of Wisconsin Inflation level monitoring system for inflatable cushions
US20080077020A1 (en) * 2006-09-22 2008-03-27 Bam Labs, Inc. Method and apparatus for monitoring vital signs remotely

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000197670A (ja) * 1998-12-28 2000-07-18 Arata Nemoto 就寝監視装置
JP2002052009A (ja) * 2000-08-07 2002-02-19 Hitachi Ltd 被験者データ測定用エアマット

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010080794A2 *

Also Published As

Publication number Publication date
EP2373213A4 (fr) 2014-06-18
WO2010080794A3 (fr) 2010-11-04
KR20110108386A (ko) 2011-10-05
JP2012514501A (ja) 2012-06-28
WO2010080794A2 (fr) 2010-07-15

Similar Documents

Publication Publication Date Title
WO2010080794A2 (fr) Appareil de surveillance de signes vitaux
US8287452B2 (en) Apparatus for monitoring vital signs of an emergency victim
US8444558B2 (en) Apparatus for monitoring vital signs having fluid bladder beneath padding
US20100170043A1 (en) Apparatus for monitoring vital signs
US9549705B2 (en) Apparatuses for supporting and monitoring a condition of a person
EP2582287B1 (fr) Capteur de pression destiné à surveiller un sujet et capteur de pression doté d'un sac gonflable
EP2392303B1 (fr) Prédiction d' un état critical d'une personne sur un appareil de support
US7515059B2 (en) Patient support surface with physiological sensors
US9552460B2 (en) Apparatus for supporting and monitoring a person
EP1123074A1 (fr) Dispositif et procede d'optimisation des forces sur une surface
CN114209303A (zh) 人体压力监测与自适应调整系统
WO2020026171A1 (fr) Système de détection destiné à un appareil de support de patient
US20230389717A1 (en) Mattress with accessible cores
WO2004073577A1 (fr) Coussin
TWI715321B (zh) 基於睡姿自動調整床面之床裝置與方法

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20110613

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BAM LABS, INC.

A4 Supplementary search report drawn up and despatched

Effective date: 20140520

RIC1 Information provided on ipc code assigned before grant

Ipc: A61B 5/02 20060101AFI20140513BHEP

Ipc: A61B 5/09 20060101ALI20140513BHEP

Ipc: A61B 5/11 20060101ALI20140513BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20141217