HUP9802264A3 - System for measuring blood oxygen levels - Google Patents
System for measuring blood oxygen levelsInfo
- Publication number
- HUP9802264A3 HUP9802264A3 HU9802264A HUP9802264A HUP9802264A3 HU P9802264 A3 HUP9802264 A3 HU P9802264A3 HU 9802264 A HU9802264 A HU 9802264A HU P9802264 A HUP9802264 A HU P9802264A HU P9802264 A3 HUP9802264 A3 HU P9802264A3
- Authority
- HU
- Hungary
- Prior art keywords
- blood oxygen
- measuring blood
- oxygen levels
- levels
- measuring
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title 1
- 239000008280 blood Substances 0.000 title 1
- 210000004369 blood Anatomy 0.000 title 1
- 229910052760 oxygen Inorganic materials 0.000 title 1
- 239000001301 oxygen Substances 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—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
- A61B5/14539—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 pH
-
- 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
- A61B5/026—Measuring blood flow
- A61B5/029—Measuring or recording blood output from the heart, e.g. minute volume
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Optics & Photonics (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Physiology (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- External Artificial Organs (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/487,086 US5634461A (en) | 1995-06-07 | 1995-06-07 | System for measuring blood oxygen levels |
Publications (2)
Publication Number | Publication Date |
---|---|
HUP9802264A2 HUP9802264A2 (hu) | 1999-02-01 |
HUP9802264A3 true HUP9802264A3 (en) | 1999-05-28 |
Family
ID=23934356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU9802264A HUP9802264A3 (en) | 1995-06-07 | 1996-06-07 | System for measuring blood oxygen levels |
Country Status (13)
Country | Link |
---|---|
US (1) | US5634461A (hu) |
EP (1) | EP0830078A1 (hu) |
JP (1) | JPH11507276A (hu) |
KR (1) | KR19990022493A (hu) |
CN (1) | CN1192130A (hu) |
AU (1) | AU717271B2 (hu) |
CA (1) | CA2221995A1 (hu) |
HU (1) | HUP9802264A3 (hu) |
IL (1) | IL122240A0 (hu) |
NO (1) | NO975319L (hu) |
NZ (1) | NZ311397A (hu) |
PL (1) | PL323873A1 (hu) |
WO (1) | WO1996039928A1 (hu) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6390977B1 (en) * | 1995-06-07 | 2002-05-21 | Alliance Pharmaceutical Corp. | System and methods for measuring oxygenation parameters |
US6024089A (en) | 1997-03-14 | 2000-02-15 | Nelcor Puritan Bennett Incorporated | System and method for setting and displaying ventilator alarms |
US6413226B1 (en) * | 1999-10-22 | 2002-07-02 | Respironics, Inc. | Method and apparatus for determining cardiac output |
US7413546B2 (en) * | 1999-12-07 | 2008-08-19 | Univeristy Of Utah Research Foundation | Method and apparatus for monitoring dynamic cardiovascular function using n-dimensional representations of critical functions |
IL140977A0 (en) * | 2001-01-18 | 2002-02-10 | Automed Automatic Dosage Syste | Automatically regulating oxygen flow to a patient |
US6838993B2 (en) * | 2002-02-22 | 2005-01-04 | Bioalert Systems, Inc. | Early warning system and methods for detection of a bioterrorism event |
ITMI20050866A1 (it) * | 2005-05-13 | 2006-11-14 | Marco Ranucci | Sistema di monitoraggio per interventi di chirurgia cardiaca con bypass cardiopolmonare |
US8021310B2 (en) | 2006-04-21 | 2011-09-20 | Nellcor Puritan Bennett Llc | Work of breathing display for a ventilation system |
US7784461B2 (en) | 2006-09-26 | 2010-08-31 | Nellcor Puritan Bennett Llc | Three-dimensional waveform display for a breathing assistance system |
CN101158676B (zh) * | 2006-12-31 | 2011-12-14 | 重庆大学 | 一种评价血液及其代用品携氧、释氧功能的分析方法及装置 |
KR100874111B1 (ko) | 2007-03-05 | 2008-12-15 | 한국과학기술원 | 호흡분석과 동맥혈 측정을 통한 비침습적 호흡특성치예측방법 및 표시장치 |
US7909764B1 (en) | 2007-11-30 | 2011-03-22 | Pacesetter, Inc. | Methods and systems to monitor venous blood oxygen saturation |
KR100868808B1 (ko) | 2008-03-04 | 2008-11-17 | 한국과학기술원 | 호흡가스 및 혈액가스의 측정을 통한 비침습적 호흡특성치 예측 방법 및 표시장치 |
US8221319B2 (en) * | 2009-03-25 | 2012-07-17 | Nellcor Puritan Bennett Llc | Medical device for assessing intravascular blood volume and technique for using the same |
US8335992B2 (en) | 2009-12-04 | 2012-12-18 | Nellcor Puritan Bennett Llc | Visual indication of settings changes on a ventilator graphical user interface |
US8924878B2 (en) | 2009-12-04 | 2014-12-30 | Covidien Lp | Display and access to settings on a ventilator graphical user interface |
US9119925B2 (en) | 2009-12-04 | 2015-09-01 | Covidien Lp | Quick initiation of respiratory support via a ventilator user interface |
US9262588B2 (en) | 2009-12-18 | 2016-02-16 | Covidien Lp | Display of respiratory data graphs on a ventilator graphical user interface |
US8499252B2 (en) | 2009-12-18 | 2013-07-30 | Covidien Lp | Display of respiratory data graphs on a ventilator graphical user interface |
EP2502555A1 (en) | 2011-03-22 | 2012-09-26 | Bmeye B.V. | Non-invasive oxygen delivery measurement system and method |
US10362967B2 (en) | 2012-07-09 | 2019-07-30 | Covidien Lp | Systems and methods for missed breath detection and indication |
US9950129B2 (en) | 2014-10-27 | 2018-04-24 | Covidien Lp | Ventilation triggering using change-point detection |
US10478081B2 (en) | 2015-01-09 | 2019-11-19 | Mermaid Care A/S | Systems and method for identifying the need for measurement of cardiac output |
JP2017153845A (ja) * | 2016-03-04 | 2017-09-07 | 日本光電工業株式会社 | 生体情報測定装置、混合静脈血酸素飽和度推定方法、及びプログラム |
EP3531912B1 (en) * | 2016-12-05 | 2020-11-11 | Medipines Corporation | Method and device for respiratory measurements using breathing gas samples |
EP3930566A4 (en) * | 2019-02-26 | 2022-12-07 | Digital Blood Corporation | NON-INVASIVE TESTING SYSTEM FOR BLOOD ENVIRONMENTAL PARAMETERS |
US11672934B2 (en) | 2020-05-12 | 2023-06-13 | Covidien Lp | Remote ventilator adjustment |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4562843A (en) * | 1980-09-29 | 1986-01-07 | Ljubomir Djordjevich | System for determining characteristics of blood flow |
DE3107128C2 (de) * | 1981-02-26 | 1984-07-05 | Heinze, Roland, Dipl.-Ing., 8000 München | Regelschaltung zur Anpassung der Stimulationsfrequenz eines Herzschrittmachers an die Belastung eines Patienten |
US4949724A (en) * | 1988-12-23 | 1990-08-21 | Mahutte Cornelis K | Method and apparatus for continuous measurement of cardiac output |
US5190038A (en) * | 1989-11-01 | 1993-03-02 | Novametrix Medical Systems, Inc. | Pulse oximeter with improved accuracy and response time |
US5183051A (en) * | 1991-01-14 | 1993-02-02 | Jonathan Kraidin | Means and apparatus for continuously determining cardiac output in a subject |
US5217019A (en) * | 1991-12-27 | 1993-06-08 | Abbott Laboratories | Apparatus and method for continuously monitoring cardiac output |
-
1995
- 1995-06-07 US US08/487,086 patent/US5634461A/en not_active Expired - Fee Related
-
1996
- 1996-06-07 WO PCT/US1996/009997 patent/WO1996039928A1/en not_active Application Discontinuation
- 1996-06-07 HU HU9802264A patent/HUP9802264A3/hu unknown
- 1996-06-07 EP EP96921505A patent/EP0830078A1/en not_active Withdrawn
- 1996-06-07 CA CA002221995A patent/CA2221995A1/en not_active Abandoned
- 1996-06-07 CN CN96195916A patent/CN1192130A/zh active Pending
- 1996-06-07 NZ NZ311397A patent/NZ311397A/xx unknown
- 1996-06-07 IL IL12224096A patent/IL122240A0/xx unknown
- 1996-06-07 PL PL96323873A patent/PL323873A1/xx unknown
- 1996-06-07 KR KR1019970708974A patent/KR19990022493A/ko not_active Application Discontinuation
- 1996-06-07 AU AU62717/96A patent/AU717271B2/en not_active Ceased
- 1996-06-07 JP JP9502140A patent/JPH11507276A/ja active Pending
-
1997
- 1997-11-19 NO NO975319A patent/NO975319L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
HUP9802264A2 (hu) | 1999-02-01 |
IL122240A0 (en) | 1998-04-05 |
CN1192130A (zh) | 1998-09-02 |
AU6271796A (en) | 1996-12-30 |
JPH11507276A (ja) | 1999-06-29 |
CA2221995A1 (en) | 1996-12-19 |
NO975319L (no) | 1998-01-09 |
MX9709563A (es) | 1998-10-31 |
WO1996039928A1 (en) | 1996-12-19 |
KR19990022493A (ko) | 1999-03-25 |
NZ311397A (en) | 2000-01-28 |
EP0830078A1 (en) | 1998-03-25 |
AU717271B2 (en) | 2000-03-23 |
PL323873A1 (en) | 1998-04-27 |
US5634461A (en) | 1997-06-03 |
NO975319D0 (no) | 1997-11-19 |
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