WO1997001985A1 - Apparatus for determining spectral absorption - Google Patents
Apparatus for determining spectral absorption Download PDFInfo
- Publication number
- WO1997001985A1 WO1997001985A1 PCT/US1995/008343 US9508343W WO9701985A1 WO 1997001985 A1 WO1997001985 A1 WO 1997001985A1 US 9508343 W US9508343 W US 9508343W WO 9701985 A1 WO9701985 A1 WO 9701985A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pulse oximeter
- light
- voltage
- energy
- probe
- Prior art date
Links
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 14
- 230000003595 spectral effect Effects 0.000 title claims abstract description 13
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 8
- 239000000523 sample Substances 0.000 claims description 104
- 239000008280 blood Substances 0.000 claims description 38
- 210000004369 blood Anatomy 0.000 claims description 38
- 230000008033 biological extinction Effects 0.000 claims description 25
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 23
- 239000001301 oxygen Substances 0.000 claims description 23
- 229910052760 oxygen Inorganic materials 0.000 claims description 23
- 230000002792 vascular Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 13
- 230000003287 optical effect Effects 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 239000000853 adhesive Substances 0.000 description 6
- 230000001070 adhesive effect Effects 0.000 description 6
- 244000078856 Prunus padus Species 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 102000001554 Hemoglobins Human genes 0.000 description 4
- 108010054147 Hemoglobins Proteins 0.000 description 4
- 230000036772 blood pressure Effects 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005496 eutectics Effects 0.000 description 2
- 230000000541 pulsatile effect Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- -1 Alcryn Chemical compound 0.000 description 1
- 229920002799 BoPET Polymers 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000012491 analyte Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 238000009614 chemical analysis method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000002106 pulse oximetry Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A61B5/68—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
- A61B5/683—Means for maintaining contact with the body
- A61B5/6832—Means for maintaining contact with the body using adhesives
- A61B5/6833—Adhesive patches
-
- 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
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
- A61B5/02427—Details of sensor
-
- 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
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9505095A JPH11508691A (en) | 1995-07-03 | 1995-07-03 | Spectral absorption measurement device |
PCT/US1995/008343 WO1997001985A1 (en) | 1995-07-03 | 1995-07-03 | Apparatus for determining spectral absorption |
EP95925446A EP0901338A1 (en) | 1995-07-03 | 1995-07-03 | Apparatus for determining spectral absorption |
AU29576/95A AU716502B2 (en) | 1995-07-03 | 1995-07-03 | Apparatus for determining spectral absorption |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US1995/008343 WO1997001985A1 (en) | 1995-07-03 | 1995-07-03 | Apparatus for determining spectral absorption |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997001985A1 true WO1997001985A1 (en) | 1997-01-23 |
Family
ID=22249411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1995/008343 WO1997001985A1 (en) | 1995-07-03 | 1995-07-03 | Apparatus for determining spectral absorption |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0901338A1 (en) |
JP (1) | JPH11508691A (en) |
AU (1) | AU716502B2 (en) |
WO (1) | WO1997001985A1 (en) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999062400A1 (en) * | 1998-06-03 | 1999-12-09 | Perdue Holdings, Inc. | Partially rigid-partially flexible electro-optical sensor for fingertip transillumination |
US6444970B1 (en) | 1998-06-26 | 2002-09-03 | Scimed Life Systems, Inc. | Miniature low-noise photodiode system |
WO2006123098A3 (en) * | 2005-05-16 | 2007-01-11 | Hutchinson Technology | Patient interface for spectroscopy applications |
US7460897B1 (en) | 2005-05-16 | 2008-12-02 | Hutchinson Technology Incorporated | Patient interface for spectroscopy applications |
US8140148B2 (en) | 1998-01-20 | 2012-03-20 | Boston Scientific Scimed Ltd. | Readable probe array for in vivo use |
US8849365B2 (en) | 2005-03-01 | 2014-09-30 | Cercacor Laboratories, Inc. | Multiple wavelength sensor emitters |
US8965471B2 (en) | 2007-04-21 | 2015-02-24 | Cercacor Laboratories, Inc. | Tissue profile wellness monitor |
US9839381B1 (en) | 2009-11-24 | 2017-12-12 | Cercacor Laboratories, Inc. | Physiological measurement system with automatic wavelength adjustment |
US9907494B2 (en) | 2012-04-18 | 2018-03-06 | Hutchinson Technology Incorporated | NIRS device with optical wavelength and path length correction |
US10729402B2 (en) | 2009-12-04 | 2020-08-04 | Masimo Corporation | Calibration for multi-stage physiological monitors |
US11426103B2 (en) | 2008-07-03 | 2022-08-30 | Masimo Corporation | Multi-stream data collection system for noninvasive measurement of blood constituents |
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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6721585B1 (en) | 1998-10-15 | 2004-04-13 | Sensidyne, Inc. | Universal modular pulse oximeter probe for use with reusable and disposable patient attachment devices |
USRE41912E1 (en) | 1998-10-15 | 2010-11-02 | Masimo Corporation | Reusable pulse oximeter probe and disposable bandage apparatus |
US6343224B1 (en) * | 1998-10-15 | 2002-01-29 | Sensidyne, Inc. | Reusable pulse oximeter probe and disposable bandage apparatus |
JP5192971B2 (en) * | 2008-10-01 | 2013-05-08 | 浜松ホトニクス株式会社 | Probe for optical biometric device and optical biometric device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5058588A (en) * | 1989-09-19 | 1991-10-22 | Hewlett-Packard Company | Oximeter and medical sensor therefor |
US5069213A (en) * | 1988-04-29 | 1991-12-03 | Thor Technology Corporation | Oximeter sensor assembly with integral cable and encoder |
US5209230A (en) * | 1990-10-19 | 1993-05-11 | Nellcor Incorporated | Adhesive pulse oximeter sensor with reusable portion |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3382674T2 (en) * | 1982-09-02 | 1993-07-08 | Nellcor Inc | OXYGEN MEASURING DEVICE WITH OXYGEN MEASURING PROBE. |
US4700708A (en) * | 1982-09-02 | 1987-10-20 | Nellcor Incorporated | Calibrated optical oximeter probe |
US5273041A (en) * | 1992-04-30 | 1993-12-28 | General Electric Company | Fiber optic photoplethysmograph for a magnetic resonance imaging system |
-
1995
- 1995-07-03 AU AU29576/95A patent/AU716502B2/en not_active Ceased
- 1995-07-03 JP JP9505095A patent/JPH11508691A/en not_active Ceased
- 1995-07-03 WO PCT/US1995/008343 patent/WO1997001985A1/en not_active Application Discontinuation
- 1995-07-03 EP EP95925446A patent/EP0901338A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5069213A (en) * | 1988-04-29 | 1991-12-03 | Thor Technology Corporation | Oximeter sensor assembly with integral cable and encoder |
US5058588A (en) * | 1989-09-19 | 1991-10-22 | Hewlett-Packard Company | Oximeter and medical sensor therefor |
US5209230A (en) * | 1990-10-19 | 1993-05-11 | Nellcor Incorporated | Adhesive pulse oximeter sensor with reusable portion |
Non-Patent Citations (1)
Title |
---|
See also references of EP0901338A4 * |
Cited By (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8140148B2 (en) | 1998-01-20 | 2012-03-20 | Boston Scientific Scimed Ltd. | Readable probe array for in vivo use |
WO1999062400A1 (en) * | 1998-06-03 | 1999-12-09 | Perdue Holdings, Inc. | Partially rigid-partially flexible electro-optical sensor for fingertip transillumination |
US6444970B1 (en) | 1998-06-26 | 2002-09-03 | Scimed Life Systems, Inc. | Miniature low-noise photodiode system |
US11545263B2 (en) | 2005-03-01 | 2023-01-03 | Cercacor Laboratories, Inc. | Multiple wavelength sensor emitters |
US10123726B2 (en) | 2005-03-01 | 2018-11-13 | Cercacor Laboratories, Inc. | Configurable physiological measurement system |
US9167995B2 (en) | 2005-03-01 | 2015-10-27 | Cercacor Laboratories, Inc. | Physiological parameter confidence measure |
US10251585B2 (en) | 2005-03-01 | 2019-04-09 | Cercacor Laboratories, Inc. | Noninvasive multi-parameter patient monitor |
US8849365B2 (en) | 2005-03-01 | 2014-09-30 | Cercacor Laboratories, Inc. | Multiple wavelength sensor emitters |
US8912909B2 (en) | 2005-03-01 | 2014-12-16 | Cercacor Laboratories, Inc. | Noninvasive multi-parameter patient monitor |
US9241662B2 (en) | 2005-03-01 | 2016-01-26 | Cercacor Laboratories, Inc. | Configurable physiological measurement system |
US8929964B2 (en) | 2005-03-01 | 2015-01-06 | Cercacor Laboratories, Inc. | Multiple wavelength sensor drivers |
US9131882B2 (en) | 2005-03-01 | 2015-09-15 | Cercacor Laboratories, Inc. | Noninvasive multi-parameter patient monitor |
US10856788B2 (en) | 2005-03-01 | 2020-12-08 | Cercacor Laboratories, Inc. | Noninvasive multi-parameter patient monitor |
US10327683B2 (en) | 2005-03-01 | 2019-06-25 | Cercacor Laboratories, Inc. | Multiple wavelength sensor emitters |
US9351675B2 (en) | 2005-03-01 | 2016-05-31 | Cercacor Laboratories, Inc. | Noninvasive multi-parameter patient monitor |
US9549696B2 (en) | 2005-03-01 | 2017-01-24 | Cercacor Laboratories, Inc. | Physiological parameter confidence measure |
US9750443B2 (en) | 2005-03-01 | 2017-09-05 | Cercacor Laboratories, Inc. | Multiple wavelength sensor emitters |
US10984911B2 (en) | 2005-03-01 | 2021-04-20 | Cercacor Laboratories, Inc. | Multiple wavelength sensor emitters |
US11430572B2 (en) | 2005-03-01 | 2022-08-30 | Cercacor Laboratories, Inc. | Multiple wavelength sensor emitters |
WO2006123098A3 (en) * | 2005-05-16 | 2007-01-11 | Hutchinson Technology | Patient interface for spectroscopy applications |
US7460897B1 (en) | 2005-05-16 | 2008-12-02 | Hutchinson Technology Incorporated | Patient interface for spectroscopy applications |
US7596397B2 (en) | 2005-05-16 | 2009-09-29 | Hutchinson Technology Incorporated | Patient interface for spectroscopy applications |
US8473019B2 (en) | 2005-05-16 | 2013-06-25 | Hutchinson Technology Incorporated | Patient interface for spectroscopy applications |
US8965471B2 (en) | 2007-04-21 | 2015-02-24 | Cercacor Laboratories, Inc. | Tissue profile wellness monitor |
US11647923B2 (en) | 2007-04-21 | 2023-05-16 | Masimo Corporation | Tissue profile wellness monitor |
US9848807B2 (en) | 2007-04-21 | 2017-12-26 | Masimo Corporation | Tissue profile wellness monitor |
US10251586B2 (en) | 2007-04-21 | 2019-04-09 | Masimo Corporation | Tissue profile wellness monitor |
US10980457B2 (en) | 2007-04-21 | 2021-04-20 | Masimo Corporation | Tissue profile wellness monitor |
US11426103B2 (en) | 2008-07-03 | 2022-08-30 | Masimo Corporation | Multi-stream data collection system for noninvasive measurement of blood constituents |
US11751773B2 (en) | 2008-07-03 | 2023-09-12 | Masimo Corporation | Emitter arrangement for physiological measurements |
US11642037B2 (en) | 2008-07-03 | 2023-05-09 | Masimo Corporation | User-worn device for noninvasively measuring a physiological parameter of a user |
US11484230B2 (en) | 2008-07-03 | 2022-11-01 | Masimo Corporation | User-worn device for noninvasively measuring a physiological parameter of a user |
US11484229B2 (en) | 2008-07-03 | 2022-11-01 | Masimo Corporation | User-worn device for noninvasively measuring a physiological parameter of a user |
US11647914B2 (en) | 2008-07-03 | 2023-05-16 | Masimo Corporation | User-worn device for noninvasively measuring a physiological parameter of a user |
US11638532B2 (en) | 2008-07-03 | 2023-05-02 | Masimo Corporation | User-worn device for noninvasively measuring a physiological parameter of a user |
US11642036B2 (en) | 2008-07-03 | 2023-05-09 | Masimo Corporation | User-worn device for noninvasively measuring a physiological parameter of a user |
US10750983B2 (en) | 2009-11-24 | 2020-08-25 | Cercacor Laboratories, Inc. | Physiological measurement system with automatic wavelength adjustment |
US11534087B2 (en) | 2009-11-24 | 2022-12-27 | Cercacor Laboratories, Inc. | Physiological measurement system with automatic wavelength adjustment |
US9839381B1 (en) | 2009-11-24 | 2017-12-12 | Cercacor Laboratories, Inc. | Physiological measurement system with automatic wavelength adjustment |
US11571152B2 (en) | 2009-12-04 | 2023-02-07 | Masimo Corporation | Calibration for multi-stage physiological monitors |
US10729402B2 (en) | 2009-12-04 | 2020-08-04 | Masimo Corporation | Calibration for multi-stage physiological monitors |
US11045122B2 (en) | 2012-04-18 | 2021-06-29 | Fortiori Design Llc | NIRS device with optical wavelength and path length correction |
US9907494B2 (en) | 2012-04-18 | 2018-03-06 | Hutchinson Technology Incorporated | NIRS device with optical wavelength and path length correction |
Also Published As
Publication number | Publication date |
---|---|
EP0901338A1 (en) | 1999-03-17 |
AU716502B2 (en) | 2000-02-24 |
AU2957695A (en) | 1997-02-05 |
JPH11508691A (en) | 1999-07-27 |
EP0901338A4 (en) | 1999-03-17 |
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