WO2000061000A9 - Method and circuit for indicating quality and accuracy of physiological measurements - Google Patents
Method and circuit for indicating quality and accuracy of physiological measurementsInfo
- Publication number
- WO2000061000A9 WO2000061000A9 PCT/US2000/010269 US0010269W WO0061000A9 WO 2000061000 A9 WO2000061000 A9 WO 2000061000A9 US 0010269 W US0010269 W US 0010269W WO 0061000 A9 WO0061000 A9 WO 0061000A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sensor
- signals
- patient
- monitor
- boundary
- Prior art date
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
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7221—Determining signal validity, reliability or quality
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Psychiatry (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physiology (AREA)
- Artificial Intelligence (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Optics & Photonics (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60032128T DE60032128T2 (en) | 1999-04-14 | 2000-04-14 | DEVICE FOR QUALITY AND ACCURACY INDICATION OF PHYSIOLOGICAL MEASUREMENTS |
CA002369037A CA2369037A1 (en) | 1999-04-14 | 2000-04-14 | Method and circuit for indicating quality and accuracy of physiological measurements |
JP2000610342A JP4689842B2 (en) | 1999-04-14 | 2000-04-14 | Method and circuit for indicating the quality and accuracy of physiological measurements |
EP00923420A EP1168959B1 (en) | 1999-04-14 | 2000-04-14 | Device for indicating quality and accuracy of physiological measurements |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12917099P | 1999-04-14 | 1999-04-14 | |
US60/129,170 | 1999-04-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000061000A1 WO2000061000A1 (en) | 2000-10-19 |
WO2000061000A9 true WO2000061000A9 (en) | 2001-11-29 |
Family
ID=22438764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/010269 WO2000061000A1 (en) | 1999-04-14 | 2000-04-14 | Method and circuit for indicating quality and accuracy of physiological measurements |
Country Status (8)
Country | Link |
---|---|
US (4) | US6675031B1 (en) |
EP (1) | EP1168959B1 (en) |
JP (1) | JP4689842B2 (en) |
AT (1) | ATE346541T1 (en) |
CA (1) | CA2369037A1 (en) |
DE (1) | DE60032128T2 (en) |
ES (1) | ES2277835T3 (en) |
WO (1) | WO2000061000A1 (en) |
Families Citing this family (230)
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-
2000
- 2000-04-06 US US09/545,170 patent/US6675031B1/en not_active Expired - Lifetime
- 2000-04-14 WO PCT/US2000/010269 patent/WO2000061000A1/en active IP Right Grant
- 2000-04-14 EP EP00923420A patent/EP1168959B1/en not_active Expired - Lifetime
- 2000-04-14 DE DE60032128T patent/DE60032128T2/en not_active Expired - Fee Related
- 2000-04-14 AT AT00923420T patent/ATE346541T1/en not_active IP Right Cessation
- 2000-04-14 JP JP2000610342A patent/JP4689842B2/en not_active Expired - Fee Related
- 2000-04-14 ES ES00923420T patent/ES2277835T3/en not_active Expired - Lifetime
- 2000-04-14 CA CA002369037A patent/CA2369037A1/en not_active Abandoned
-
2003
- 2003-11-12 US US10/712,895 patent/US7457652B2/en not_active Expired - Lifetime
-
2005
- 2005-09-30 US US11/241,635 patent/US8133176B2/en not_active Expired - Fee Related
-
2012
- 2012-02-14 US US13/396,430 patent/US20120143025A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20040097797A1 (en) | 2004-05-20 |
EP1168959B1 (en) | 2006-11-29 |
WO2000061000A1 (en) | 2000-10-19 |
US6675031B1 (en) | 2004-01-06 |
JP4689842B2 (en) | 2011-05-25 |
US8133176B2 (en) | 2012-03-13 |
DE60032128D1 (en) | 2007-01-11 |
US20120143025A1 (en) | 2012-06-07 |
EP1168959A1 (en) | 2002-01-09 |
JP2002540879A (en) | 2002-12-03 |
DE60032128T2 (en) | 2007-10-25 |
US7457652B2 (en) | 2008-11-25 |
CA2369037A1 (en) | 2000-10-19 |
ATE346541T1 (en) | 2006-12-15 |
US20060030764A1 (en) | 2006-02-09 |
ES2277835T3 (en) | 2007-08-01 |
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