JP4748854B2 - センサが血液灌流組織サンプルに接続されているかどうかを決定するための方法および媒体 - Google Patents
センサが血液灌流組織サンプルに接続されているかどうかを決定するための方法および媒体 Download PDFInfo
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- JP4748854B2 JP4748854B2 JP2000520684A JP2000520684A JP4748854B2 JP 4748854 B2 JP4748854 B2 JP 4748854B2 JP 2000520684 A JP2000520684 A JP 2000520684A JP 2000520684 A JP2000520684 A JP 2000520684A JP 4748854 B2 JP4748854 B2 JP 4748854B2
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- 238000000034 method Methods 0.000 title claims description 38
- 239000008280 blood Substances 0.000 title claims description 9
- 210000004369 blood Anatomy 0.000 title claims description 9
- 238000013528 artificial neural network Methods 0.000 claims description 39
- 238000012545 processing Methods 0.000 claims description 16
- 238000012549 training Methods 0.000 claims description 15
- 230000004044 response Effects 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 7
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000013507 mapping Methods 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 23
- 229910052760 oxygen Inorganic materials 0.000 description 23
- 239000001301 oxygen Substances 0.000 description 23
- 210000004218 nerve net Anatomy 0.000 description 21
- 239000000523 sample Substances 0.000 description 14
- 238000002496 oximetry Methods 0.000 description 12
- 238000004364 calculation method Methods 0.000 description 9
- 230000006399 behavior Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000012935 Averaging Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 206010003119 arrhythmia Diseases 0.000 description 5
- 230000006793 arrhythmia Effects 0.000 description 5
- 230000001537 neural effect Effects 0.000 description 5
- 239000012503 blood component Substances 0.000 description 4
- 230000000875 corresponding effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000031700 light absorption Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000012805 post-processing Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000003066 decision tree Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000241 respiratory effect Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 108010054147 Hemoglobins Proteins 0.000 description 2
- 102000001554 Hemoglobins Human genes 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000306 component Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 238000002106 pulse oximetry Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 230000002087 whitening effect Effects 0.000 description 2
- 238000004566 IR spectroscopy Methods 0.000 description 1
- 108010064719 Oxyhemoglobins Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000013529 biological neural network Methods 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008081 blood perfusion Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012905 input function Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000004205 output neuron Anatomy 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- 230000009466 transformation Effects 0.000 description 1
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- 230000000007 visual effect Effects 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
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
-
- 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or 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
- A61B5/68—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
- A61B5/6843—Monitoring or controlling sensor contact pressure
-
- 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
- A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (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 |
|---|---|---|---|
| US08/974,274 US6035223A (en) | 1997-11-19 | 1997-11-19 | Method and apparatus for determining the state of an oximetry sensor |
| US08/974,274 | 1997-11-19 | ||
| PCT/US1998/022959 WO1999025241A1 (en) | 1997-11-19 | 1998-10-29 | Determining the state of an oximetry sensor |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010110678A Division JP2010234059A (ja) | 1997-11-19 | 2010-05-12 | 酸素測定センサ状態決定法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2001522680A JP2001522680A (ja) | 2001-11-20 |
| JP2001522680A5 JP2001522680A5 (enExample) | 2006-01-05 |
| JP4748854B2 true JP4748854B2 (ja) | 2011-08-17 |
Family
ID=25521833
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000520684A Expired - Fee Related JP4748854B2 (ja) | 1997-11-19 | 1998-10-29 | センサが血液灌流組織サンプルに接続されているかどうかを決定するための方法および媒体 |
| JP2010110678A Pending JP2010234059A (ja) | 1997-11-19 | 2010-05-12 | 酸素測定センサ状態決定法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010110678A Pending JP2010234059A (ja) | 1997-11-19 | 2010-05-12 | 酸素測定センサ状態決定法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6035223A (enExample) |
| EP (1) | EP1032301A1 (enExample) |
| JP (2) | JP4748854B2 (enExample) |
| CA (1) | CA2310000C (enExample) |
| WO (1) | WO1999025241A1 (enExample) |
Families Citing this family (147)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6018673A (en) | 1996-10-10 | 2000-01-25 | Nellcor Puritan Bennett Incorporated | Motion compatible sensor for non-invasive optical blood analysis |
| US6732064B1 (en) * | 1997-07-02 | 2004-05-04 | Nonlinear Solutions, Inc. | Detection and classification system for analyzing deterministic properties of data using correlation parameters |
| DE69937254D1 (de) * | 1998-11-16 | 2007-11-15 | S P O Medical Equipment Ltd | Sensor für auf strahlung basierender diagnostik |
| US6360114B1 (en) * | 1999-03-25 | 2002-03-19 | Masimo Corporation | Pulse oximeter probe-off detector |
| US6675031B1 (en) | 1999-04-14 | 2004-01-06 | Mallinckrodt Inc. | Method and circuit for indicating quality and accuracy of physiological measurements |
| EP1199977A2 (en) * | 1999-06-18 | 2002-05-02 | Masimo Corporation | Pulse oximeter probe-off detection system |
| DE19954756A1 (de) * | 1999-11-17 | 2001-05-31 | Odim Gmbh | Gerät und Verfahren zur Untersuchung von biologischem Gewebe |
| US8224412B2 (en) | 2000-04-17 | 2012-07-17 | Nellcor Puritan Bennett Llc | Pulse oximeter sensor with piece-wise function |
| EP2684514B1 (en) | 2000-04-17 | 2018-10-24 | Covidien LP | Pulse oximeter sensor with piece-wise function |
| US6449501B1 (en) * | 2000-05-26 | 2002-09-10 | Ob Scientific, Inc. | Pulse oximeter with signal sonification |
| US6512938B2 (en) * | 2000-12-12 | 2003-01-28 | Nelson R. Claure | System and method for closed loop controlled inspired oxygen concentration |
| WO2002065901A2 (en) * | 2000-12-29 | 2002-08-29 | Ares Medical, Inc. | Sleep apnea risk evaluation |
| US6510329B2 (en) * | 2001-01-24 | 2003-01-21 | Datex-Ohmeda, Inc. | Detection of sensor off conditions in a pulse oximeter |
| US6697658B2 (en) | 2001-07-02 | 2004-02-24 | Masimo Corporation | Low power pulse oximeter |
| JP4763179B2 (ja) * | 2001-09-06 | 2011-08-31 | セイコーインスツル株式会社 | 脈拍計 |
| US6748254B2 (en) | 2001-10-12 | 2004-06-08 | Nellcor Puritan Bennett Incorporated | Stacked adhesive optical sensor |
| US8157731B2 (en) * | 2002-10-09 | 2012-04-17 | Bodymedia, Inc. | Method and apparatus for auto journaling of continuous or discrete body states utilizing physiological and/or contextual parameters |
| US7190986B1 (en) | 2002-10-18 | 2007-03-13 | Nellcor Puritan Bennett Inc. | Non-adhesive oximeter sensor for sensitive skin |
| US7006856B2 (en) * | 2003-01-10 | 2006-02-28 | Nellcor Puritan Bennett Incorporated | Signal quality metrics design for qualifying data for a physiological monitor |
| WO2005020798A2 (en) * | 2003-08-27 | 2005-03-10 | Datex-Ohmeda, Inc. | Multi-domain motion estimation and plethysmographic recognition using fuzzy neural-nets |
| US7162288B2 (en) | 2004-02-25 | 2007-01-09 | Nellcor Purtain Bennett Incorporated | Techniques for detecting heart pulses and reducing power consumption in sensors |
| US7039538B2 (en) * | 2004-03-08 | 2006-05-02 | Nellcor Puritant Bennett Incorporated | Pulse oximeter with separate ensemble averaging for oxygen saturation and heart rate |
| US7534212B2 (en) * | 2004-03-08 | 2009-05-19 | Nellcor Puritan Bennett Llc | Pulse oximeter with alternate heart-rate determination |
| US20050236003A1 (en) * | 2004-04-16 | 2005-10-27 | Meader Charles R | Apnea nipple and oral airway and mandibular advancement device |
| WO2006115580A2 (en) | 2005-03-01 | 2006-11-02 | Masimo Laboratories, Inc. | Multiple wavelength sensor attachment |
| US7590439B2 (en) | 2005-08-08 | 2009-09-15 | Nellcor Puritan Bennett Llc | Bi-stable medical sensor and technique for using the same |
| US7657294B2 (en) | 2005-08-08 | 2010-02-02 | Nellcor Puritan Bennett Llc | Compliant diaphragm medical sensor and technique for using the same |
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| US20070060808A1 (en) | 2005-09-12 | 2007-03-15 | Carine Hoarau | Medical sensor for reducing motion artifacts and technique for using the same |
| US7869850B2 (en) | 2005-09-29 | 2011-01-11 | Nellcor Puritan Bennett Llc | Medical sensor for reducing motion artifacts and technique for using the same |
| US8092379B2 (en) | 2005-09-29 | 2012-01-10 | Nellcor Puritan Bennett Llc | Method and system for determining when to reposition a physiological sensor |
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| US7483731B2 (en) | 2005-09-30 | 2009-01-27 | Nellcor Puritan Bennett Llc | Medical sensor and technique for using the same |
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-
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- 1997-11-19 US US08/974,274 patent/US6035223A/en not_active Expired - Lifetime
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1998
- 1998-10-29 EP EP98959372A patent/EP1032301A1/en not_active Ceased
- 1998-10-29 CA CA002310000A patent/CA2310000C/en not_active Expired - Lifetime
- 1998-10-29 WO PCT/US1998/022959 patent/WO1999025241A1/en not_active Ceased
- 1998-10-29 JP JP2000520684A patent/JP4748854B2/ja not_active Expired - Fee Related
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| JP2010234059A (ja) | 2010-10-21 |
| WO1999025241A1 (en) | 1999-05-27 |
| JP2001522680A (ja) | 2001-11-20 |
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| EP1032301A1 (en) | 2000-09-06 |
| CA2310000A1 (en) | 1999-05-27 |
| US6035223A (en) | 2000-03-07 |
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