WO1999063883A1 - Dispositif de detection de stress physiologique et procede correspondant - Google Patents
Dispositif de detection de stress physiologique et procede correspondant Download PDFInfo
- Publication number
- WO1999063883A1 WO1999063883A1 PCT/IL1998/000270 IL9800270W WO9963883A1 WO 1999063883 A1 WO1999063883 A1 WO 1999063883A1 IL 9800270 W IL9800270 W IL 9800270W WO 9963883 A1 WO9963883 A1 WO 9963883A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- accordance
- signal component
- organ
- gain amplification
- Prior art date
Links
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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
- A61B5/145—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
Abstract
L'invention concerne un procédé et un dispositif pour mesurer le taux d'au moins un constituant du sang. Le dispositif comprend une source lumineuse et un détecteur de lumière qui est placé près de la surface d'un organe. Le dispositif comprend également une paire d'amplificateurs de gain réglables (A1, A2) et un processeur/contrôleur (44) connecté à l'intérieur d'une unité de traitement. Cette dernière fonctionne de manière à séparer une composante de signal c.a. d'une composante de signal c.c. La source lumineuse comprend au moins une unité émettrice de lumière. De préférence, la source lumineuse émet la lumière en alternance dans deux gammes de longueurs d'ondes différentes et normalise les signaux de sortie c.a. et c.c. en fonction de l'intensité de la lumière réfléchie contre un organe; on calcule ensuite la proportion des signaux normalisés pour chaque gamme de longueur d'onde. Le dispositif peut déterminer le taux du constituant du sang recherché et peut utiliser ce taux pour effectuer la surveillance et/ou déclencher une alarme (48) lorsque ce taux tombe au-dessous d'un seuil prédéterminé. Le dispositif et le procédé peuvent s'appliquer, entre autres, à la surveillance d'états d'apnée, d'effort respiratoire, de flux sanguin réduit dans des zones d'organes, de fréquence cardiaque, d'ictère et de la vitesse du flux sanguin.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IL1998/000270 WO1999063883A1 (fr) | 1998-06-11 | 1998-06-11 | Dispositif de detection de stress physiologique et procede correspondant |
| CA002334964A CA2334964C (fr) | 1998-06-11 | 1998-06-11 | Dispositif de detection de stress physiologique et procede correspondant |
| EP98924548A EP1083822A4 (fr) | 1998-06-11 | 1998-06-11 | Dispositif de detection de stress physiologique et procede correspondant |
| AU76726/98A AU7672698A (en) | 1998-06-11 | 1998-06-11 | Physiological stress detector device and method |
| US09/147,683 US6553242B1 (en) | 1997-06-15 | 1998-06-11 | Physiological stress detector device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IL1998/000270 WO1999063883A1 (fr) | 1998-06-11 | 1998-06-11 | Dispositif de detection de stress physiologique et procede correspondant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999063883A1 true WO1999063883A1 (fr) | 1999-12-16 |
Family
ID=11062334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/IL1998/000270 WO1999063883A1 (fr) | 1997-06-15 | 1998-06-11 | Dispositif de detection de stress physiologique et procede correspondant |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1083822A4 (fr) |
| AU (1) | AU7672698A (fr) |
| CA (1) | CA2334964C (fr) |
| WO (1) | WO1999063883A1 (fr) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003003914A1 (fr) * | 2001-07-02 | 2003-01-16 | Masimo Corporation | Sphygmo-oxymetre de faible puissance |
| EP1332714A2 (fr) | 2002-01-29 | 2003-08-06 | Johnson & Johnson Consumer Companies, Inc. | Procédé de mesure de l'état de stress ou de rélaxation d'un mammifère |
| WO2003092490A2 (fr) * | 2002-03-13 | 2003-11-13 | Siemens Medical Solutions Usa, Inc. | Systeme de regulation adaptatif de conservation d'energie produisant un signal dans un dispositif medical portable |
| EP1470780A1 (fr) * | 2003-04-25 | 2004-10-27 | Samsung Electronics Co., Ltd. | Dispositif et méthode pour le diagnostic de l'apnée du sommeil |
| CN104239869A (zh) * | 2014-09-25 | 2014-12-24 | 武汉华和机电技术有限公司 | 一种智能指纹识别装置及方法 |
| US10582886B2 (en) | 2008-07-03 | 2020-03-10 | Masimo Corporation | Multi-stream data collection system for noninvasive measurement of blood constituents |
| US10638961B2 (en) | 2015-07-02 | 2020-05-05 | Masimo Corporation | Physiological measurement devices, systems, and methods |
| US11583227B2 (en) | 2018-11-11 | 2023-02-21 | Biobeat Technologies Ltd. | Wearable apparatus and method for monitoring medical properties |
| US11638532B2 (en) | 2008-07-03 | 2023-05-02 | Masimo Corporation | User-worn device for noninvasively measuring a physiological parameter of a user |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10085697B1 (en) | 2012-08-10 | 2018-10-02 | Mollie Evans | Pulse oximeter system |
| CN104756166B (zh) | 2012-08-25 | 2018-09-07 | 奥丽特婴儿保健公司 | 无线的婴儿健康监控器 |
| USD877482S1 (en) | 2017-01-30 | 2020-03-10 | Owlet Baby Care, Inc. | Infant sock |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4190804A (en) | 1976-12-21 | 1980-02-26 | National Research Development Corporation | Signal-conditioning circuits |
| US4765340A (en) * | 1985-04-02 | 1988-08-23 | Minolta Camera Kabushiki Kaisha | Apnea detector |
| US4824242A (en) | 1986-09-26 | 1989-04-25 | Sensormedics Corporation | Non-invasive oximeter and method |
| US4867557A (en) | 1987-04-09 | 1989-09-19 | Sumitomo Electric Industries, Ltd. | Reflection type oximeter for applying light pulses to a body tissue to measure oxygen saturation |
| US5057695A (en) | 1988-12-19 | 1991-10-15 | Otsuka Electronics Co., Ltd. | Method of and apparatus for measuring the inside information of substance with the use of light scattering |
| WO1992000273A1 (fr) | 1990-05-17 | 1992-01-09 | The Boots Company Plc | Derives orthosubstitues d'amidine de diphenyle et de guanidine de diphenyle, et agents antidiabetiques ou hypoglycemiants les contenant |
| US5277181A (en) | 1991-12-12 | 1994-01-11 | Vivascan Corporation | Noninvasive measurement of hematocrit and hemoglobin content by differential optical analysis |
| US5351685A (en) * | 1991-08-05 | 1994-10-04 | Nellcor Incorporated | Condensed oximeter system with noise reduction software |
| US5515858A (en) * | 1992-02-28 | 1996-05-14 | Myllymaeki; Matti | Wrist-held monitoring device for physical condition |
| US5524617A (en) | 1995-03-14 | 1996-06-11 | Nellcor, Incorporated | Isolated layer pulse oximetry |
| WO1998000287A1 (fr) | 1996-06-28 | 1998-01-08 | Kaneka Corporation | Procede de fabrication d'un corps en resine synthetique moule par expansion dans un moule a peau interne, et moule en metal utilise dans ce procede |
| WO1998022018A1 (fr) | 1996-11-18 | 1998-05-28 | University Of South Florida | Sphygmo-oxymetre a lumiere verte |
| IL114082A (en) | 1995-06-09 | 1999-10-28 | Cybro Medical Ltd | Probe for optical blood oximetry |
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| US4880304A (en) * | 1987-04-01 | 1989-11-14 | Nippon Colin Co., Ltd. | Optical sensor for pulse oximeter |
| US4800885A (en) * | 1987-12-02 | 1989-01-31 | The Boc Group, Inc. | Blood constituent monitoring apparatus and methods with frequency division multiplexing |
| US5203329A (en) * | 1989-10-05 | 1993-04-20 | Colin Electronics Co., Ltd. | Noninvasive reflectance oximeter sensor providing controlled minimum optical detection depth |
| JP2877951B2 (ja) * | 1990-06-19 | 1999-04-05 | 光衛 冨田 | 大動脈における血流速度および血流量を測定する装置 |
| CA2103166C (fr) * | 1991-05-16 | 2003-10-28 | Britton Chance | Spectrophotometre a lateralisation |
| JPH09238929A (ja) * | 1996-03-11 | 1997-09-16 | Tekuna Denshi Kogyo Kk | パルスオキシメ−タ |
| 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 |
| DE19647877C2 (de) * | 1996-11-19 | 2000-06-15 | Univ Ilmenau Tech | Verfahren und Schaltungsanordnung zur Ermittlung der Sauerstoffsättigung im Blut |
| EP0870465B1 (fr) * | 1997-04-12 | 2001-03-14 | Hewlett-Packard Company | Méthode et appareil pour déterminer non-invasivement la concentration d'un composé |
-
1998
- 1998-06-11 CA CA002334964A patent/CA2334964C/fr not_active Expired - Fee Related
- 1998-06-11 AU AU76726/98A patent/AU7672698A/en not_active Abandoned
- 1998-06-11 WO PCT/IL1998/000270 patent/WO1999063883A1/fr active Application Filing
- 1998-06-11 EP EP98924548A patent/EP1083822A4/fr not_active Withdrawn
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4190804A (en) | 1976-12-21 | 1980-02-26 | National Research Development Corporation | Signal-conditioning circuits |
| US4765340A (en) * | 1985-04-02 | 1988-08-23 | Minolta Camera Kabushiki Kaisha | Apnea detector |
| US4824242A (en) | 1986-09-26 | 1989-04-25 | Sensormedics Corporation | Non-invasive oximeter and method |
| US4867557A (en) | 1987-04-09 | 1989-09-19 | Sumitomo Electric Industries, Ltd. | Reflection type oximeter for applying light pulses to a body tissue to measure oxygen saturation |
| US5057695A (en) | 1988-12-19 | 1991-10-15 | Otsuka Electronics Co., Ltd. | Method of and apparatus for measuring the inside information of substance with the use of light scattering |
| WO1992000273A1 (fr) | 1990-05-17 | 1992-01-09 | The Boots Company Plc | Derives orthosubstitues d'amidine de diphenyle et de guanidine de diphenyle, et agents antidiabetiques ou hypoglycemiants les contenant |
| 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 |
| US5515858A (en) * | 1992-02-28 | 1996-05-14 | Myllymaeki; Matti | Wrist-held monitoring device for physical condition |
| 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 |
| WO1998000287A1 (fr) | 1996-06-28 | 1998-01-08 | Kaneka Corporation | Procede de fabrication d'un corps en resine synthetique moule par expansion dans un moule a peau interne, et moule en metal utilise dans ce procede |
| WO1998022018A1 (fr) | 1996-11-18 | 1998-05-28 | University Of South Florida | Sphygmo-oxymetre a lumiere verte |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP1083822A4 * |
Cited By (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10959652B2 (en) | 2001-07-02 | 2021-03-30 | Masimo Corporation | Low power pulse oximeter |
| US11219391B2 (en) | 2001-07-02 | 2022-01-11 | Masimo Corporation | Low power pulse oximeter |
| WO2003003914A1 (fr) * | 2001-07-02 | 2003-01-16 | Masimo Corporation | Sphygmo-oxymetre de faible puissance |
| US10980455B2 (en) | 2001-07-02 | 2021-04-20 | Masimo Corporation | Low power pulse oximeter |
| US6697658B2 (en) | 2001-07-02 | 2004-02-24 | Masimo Corporation | Low power pulse oximeter |
| US10433776B2 (en) | 2001-07-02 | 2019-10-08 | Masimo Corporation | Low power pulse oximeter |
| US9848806B2 (en) | 2001-07-02 | 2017-12-26 | Masimo Corporation | Low power pulse oximeter |
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| EP1332714A2 (fr) | 2002-01-29 | 2003-08-06 | Johnson & Johnson Consumer Companies, Inc. | Procédé de mesure de l'état de stress ou de rélaxation d'un mammifère |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP1083822A1 (fr) | 2001-03-21 |
| CA2334964C (fr) | 2009-03-24 |
| AU7672698A (en) | 1999-12-30 |
| CA2334964A1 (fr) | 1999-12-16 |
| EP1083822A4 (fr) | 2005-10-12 |
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