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CA2334964A1 - Physiological stress detector device and method - Google Patents

Physiological stress detector device and method Download PDF

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Publication number
CA2334964A1
CA2334964A1 CA002334964A CA2334964A CA2334964A1 CA 2334964 A1 CA2334964 A1 CA 2334964A1 CA 002334964 A CA002334964 A CA 002334964A CA 2334964 A CA2334964 A CA 2334964A CA 2334964 A1 CA2334964 A1 CA 2334964A1
Authority
CA
Canada
Prior art keywords
formation
regulating
detector device
water level
physiological stress
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.)
Granted
Application number
CA002334964A
Other languages
French (fr)
Other versions
CA2334964C (en
Inventor
Israel Sarussi
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.)
SPO Medical Equipment Ltd
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Publication of CA2334964A1 publication Critical patent/CA2334964A1/en
Application granted granted Critical
Publication of CA2334964C publication Critical patent/CA2334964C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14535—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring haematocrit
    • 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
    • A61B5/4818—Sleep apnoea
    • 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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/6804—Garments; Clothes
    • 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
    • A61B5/6802—Sensor mounted on worn items
    • A61B5/681—Wristwatch-type devices
    • 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
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2503/00—Evaluating a particular growth phase or type of persons or animals
    • A61B2503/06—Children, e.g. for attention deficit diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • A61B5/14552—Details of sensors specially adapted therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

System and method for controlling fluid flows in one or more oil and/or gas wells in a geological formation, the wells each comprising a production tube, the formation containing a water-containing volume with a higher water level, comprising: one or more measuring devices, each mounted in relation to a chosen zone of a well for measuring the distance to the water level in the zone, one or more valve devices comprised in the production tubes for regulating the fluid flow from the surrounding formation to the production tube, one or more control units connected to each of the valves for regulating then on the basis of the measured distance or distances.
CA002334964A 1998-06-11 1998-06-11 Physiological stress detector device and method Expired - Fee Related CA2334964C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IL1998/000270 WO1999063883A1 (en) 1998-06-11 1998-06-11 Physiological stress detector device and method

Publications (2)

Publication Number Publication Date
CA2334964A1 true CA2334964A1 (en) 1999-12-16
CA2334964C CA2334964C (en) 2009-03-24

Family

ID=11062334

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002334964A Expired - Fee Related CA2334964C (en) 1998-06-11 1998-06-11 Physiological stress detector device and method

Country Status (4)

Country Link
EP (1) EP1083822A4 (en)
AU (1) AU7672698A (en)
CA (1) CA2334964C (en)
WO (1) WO1999063883A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9693730B2 (en) 2012-08-25 2017-07-04 Owlet Protection Enterprises Llc Wireless infant health monitor
US10085697B1 (en) 2012-08-10 2018-10-02 Mollie Evans Pulse oximeter system
USD877482S1 (en) 2017-01-30 2020-03-10 Owlet Baby Care, Inc. Infant sock

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* Cited by examiner, † Cited by third party
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US6697658B2 (en) 2001-07-02 2004-02-24 Masimo Corporation Low power pulse oximeter
GB2411478A (en) * 2002-01-29 2005-08-31 Johnson & Johnson Consumer Method of measuring the stress or relaxation level of a mammal
US6863652B2 (en) 2002-03-13 2005-03-08 Draeger Medical Systems, Inc. Power conserving adaptive control system for generating signal in portable medical devices
KR100552681B1 (en) * 2003-04-25 2006-02-20 삼성전자주식회사 Apparatus and method for diagnosing sleep apnea
JP5756752B2 (en) 2008-07-03 2015-07-29 セルカコール・ラボラトリーズ・インコーポレイテッドＣｅｒｃａｃｏｒ Ｌａｂｏｒａｔｏｒｉｅｓ， Ｉｎｃ． Sensor
US8203704B2 (en) 2008-08-04 2012-06-19 Cercacor Laboratories, Inc. Multi-stream sensor for noninvasive measurement of blood constituents
CN104239869B (en) * 2014-09-25 2018-03-16 武汉华和机电技术有限公司 A kind of intelligent fingerprint identification device and method
US10448871B2 (en) 2015-07-02 2019-10-22 Masimo Corporation Advanced pulse oximetry sensor
US20220015681A1 (en) 2018-11-11 2022-01-20 Biobeat Technologies Ltd. Wearable apparatus and method for monitoring medical properties
EP4248847B1 (en) 2020-01-13 2024-11-06 Masimo Corporation Wearable device with physiological parameters monitoring

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GB1591620A (en) 1976-12-21 1981-06-24 Nat Res Dev Signal-conditioning circuits
JPS61228831A (en) * 1985-04-02 1986-10-13 ミノルタ株式会社 Apparatus for detecting non-respiration fit
US4824242A (en) 1986-09-26 1989-04-25 Sensormedics Corporation Non-invasive oximeter and method
US4880304A (en) * 1987-04-01 1989-11-14 Nippon Colin Co., Ltd. Optical sensor for pulse oximeter
JPS63252239A (en) 1987-04-09 1988-10-19 Sumitomo Electric Ind Ltd Reflection type oxymeter
US4800885A (en) * 1987-12-02 1989-01-31 The Boc Group, Inc. Blood constituent monitoring apparatus and methods with frequency division multiplexing
JPH06103257B2 (en) 1988-12-19 1994-12-14 大塚電子株式会社 Method and apparatus for measuring absorption coefficient of substance using light scattering
US5203329A (en) * 1989-10-05 1993-04-20 Colin Electronics Co., Ltd. Noninvasive reflectance oximeter sensor providing controlled minimum optical detection depth
IN172842B (en) 1990-05-17 1993-12-11 Boots Pharmaceuticals Limited
JP2877951B2 (en) * 1990-06-19 1999-04-05 光衛 冨田 Apparatus for measuring blood flow velocity and blood flow in the aorta
JP3720046B2 (en) * 1991-05-16 2005-11-24 ノン−インヴェイシヴ テクノロジイ，インク． Instruments such as hemoglobin meters for measuring the metabolic state of subjects
US5351685A (en) * 1991-08-05 1994-10-04 Nellcor Incorporated Condensed oximeter system with noise reduction software
US5277181A (en) 1991-12-12 1994-01-11 Vivascan Corporation Noninvasive measurement of hematocrit and hemoglobin content by differential optical analysis
FI92139C (en) * 1992-02-28 1994-10-10 Matti Myllymaeki Monitoring device for the health condition, which is attached to the wrist
US5524617A (en) 1995-03-14 1996-06-11 Nellcor, Incorporated Isolated layer pulse oximetry
IL114082A (en) 1995-06-09 1999-10-28 Cybro Medical Ltd Probe for optical blood oximetry
JPH09238929A (en) * 1996-03-11 1997-09-16 Tekuna Denshi Kogyo Kk Pulse oximeter
EP0960719B1 (en) 1996-06-28 2004-09-01 Kaneka Corporation Method of manufacturing skin-carrying internal-mold expansion molded body of synthetic resin, and metal mold used for the same method
US5842981A (en) * 1996-07-17 1998-12-01 Criticare Systems, Inc. Direct to digital oximeter
US5842982A (en) * 1996-08-07 1998-12-01 Nellcor Puritan Bennett Incorporated Infant neonatal pulse oximeter sensor
US5830137A (en) 1996-11-18 1998-11-03 University Of South Florida Green light pulse oximeter
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10085697B1 (en) 2012-08-10 2018-10-02 Mollie Evans Pulse oximeter system
US11033241B1 (en) 2012-08-10 2021-06-15 Mollie Evans Pulse oximeter system
US9693730B2 (en) 2012-08-25 2017-07-04 Owlet Protection Enterprises Llc Wireless infant health monitor
US10499837B2 (en) 2012-08-25 2019-12-10 Owlet Baby Care, Inc. Wireless infant health monitor
USRE49079E1 (en) 2012-08-25 2022-05-24 Owlet Baby Care, Inc. Wireless infant health monitor
USD877482S1 (en) 2017-01-30 2020-03-10 Owlet Baby Care, Inc. Infant sock

Also Published As

Publication number Publication date
EP1083822A1 (en) 2001-03-21
WO1999063883A1 (en) 1999-12-16
AU7672698A (en) 1999-12-30
EP1083822A4 (en) 2005-10-12
CA2334964C (en) 2009-03-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170612