EP2073694A4 - Pulse amplitude indexing method and apparatus - Google Patents

Pulse amplitude indexing method and apparatus

Info

Publication number: EP2073694A4
Authority: EP; European Patent Office
Prior art keywords: pulse amplitude; indexing method; amplitude indexing; pulse; indexing
Prior art date: 2006-09-27
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP06804239A

Other languages

German (de)

French (fr)

Other versions

EP2073694A1 (en

Inventor

Bernhard B Sterling

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

WOOLSTHORPE TECHNOLOGIES LLC

Original Assignee

WOOLSTHORPE TECHNOLOGIES LLC

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2006-09-27

Filing date

2006-09-27

Publication date

2010-12-08

2006-09-27 Application filed by WOOLSTHORPE TECHNOLOGIES LLC filed Critical WOOLSTHORPE TECHNOLOGIES LLC

2009-07-01 Publication of EP2073694A1 publication Critical patent/EP2073694A1/en

2010-12-08 Publication of EP2073694A4 publication Critical patent/EP2073694A4/en

Status Withdrawn legal-status Critical Current

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 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
- A61B5/145—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
- A61B5/1495—Calibrating or testing of in-vivo probes
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0223—Operational features of calibration, e.g. protocols for calibrating sensors

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)
Optics & Photonics (AREA)
Molecular Biology (AREA)
Surgery (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Spectroscopy & Molecular Physics (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

EP06804239A 2006-09-27 2006-09-27 Pulse amplitude indexing method and apparatus Withdrawn EP2073694A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2006/037914 WO2008039195A1 (en)	2006-09-27	2006-09-27	Pulse amplitude indexing method and apparatus

Publications (2)

Publication Number	Publication Date
EP2073694A1 EP2073694A1 (en)	2009-07-01
EP2073694A4 true EP2073694A4 (en)	2010-12-08

Family

ID=39230484

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP06804239A Withdrawn EP2073694A4 (en)	2006-09-27	2006-09-27	Pulse amplitude indexing method and apparatus

Country Status (3)

Country	Link
EP (1)	EP2073694A4 (en)
JP (1)	JP2010504803A (en)
WO (1)	WO2008039195A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8229530B2 (en)	2007-03-09	2012-07-24	Nellcor Puritan Bennett Llc	System and method for detection of venous pulsation
US7541602B2 (en)	2007-06-04	2009-06-02	Or-Nim Medical Ltd.	System and method for noninvasively monitoring conditions of a subject
CN101848672A (en)	2007-09-13	2010-09-29	密苏里大学董事会	Optical device components
CA2700996C (en)	2007-10-04	2016-12-13	The Curators Of The University Of Missouri	Optical device components
US7961305B2 (en)	2007-10-23	2011-06-14	The Curators Of The University Of Missouri	Optical device components
BRPI0909825B8 (en)	2008-03-25	2021-06-22	Univ Missouri	method and systems for non-invasive blood glucose detection using spectral data from one or more non-glucose components
US9560994B2 (en)	2008-03-26	2017-02-07	Covidien Lp	Pulse oximeter with adaptive power conservation
CN102083360B (en)	2008-05-22	2015-04-15	密苏里大学董事会	Method and system for non-invasive optical blood glucose detection utilizing spectral data analysis
EP2339957A1 (en) *	2008-07-06	2011-07-06	Or-Nim Medical Ltd.	Method and system for non-invasively monitoring fluid flow in a subject
US8336391B2 (en)	2008-07-06	2012-12-25	Or-Nim Medical Ltd.	Method and system for non-invasively monitoring fluid flow in a subject
US9027412B2 (en)	2008-07-06	2015-05-12	Or-Nim Medical Ltd.	Method and system for non-invasively monitoring fluid flow in a subject
US8552359B2 (en)	2009-04-01	2013-10-08	The Curators of the Univesity of Missouri	Optical spectroscopy device for non-invasive blood glucose detection and associated method of use
US8509869B2 (en)	2009-05-15	2013-08-13	Covidien Lp	Method and apparatus for detecting and analyzing variations in a physiologic parameter
US9066660B2 (en)	2009-09-29	2015-06-30	Nellcor Puritan Bennett Ireland	Systems and methods for high-pass filtering a photoplethysmograph signal
WO2016210282A1 (en) *	2015-06-25	2016-12-29	Fresenius Medical Care Holdings, Inc.	Direct light differential measurement system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050197549A1 (en) *	2004-03-08	2005-09-08	Nellcor Puritan Bennett Incorporated	Selection of ensemble averaging weights for a pulse oximeter based on signal quality metrics
US20050250998A1 (en) *	2002-02-15	2005-11-10	Matti Huiku	Compensation of human variability in pulse oximetry

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2375635A1 (en) *	1999-07-14	2001-01-18	Providence Health System-Oregon	Adaptive calibration pulsed oximetry method and device
US6711425B1 (en) *	2002-05-28	2004-03-23	Ob Scientific, Inc.	Pulse oximeter with calibration stabilization

2006
- 2006-09-27 EP EP06804239A patent/EP2073694A4/en not_active Withdrawn
- 2006-09-27 WO PCT/US2006/037914 patent/WO2008039195A1/en active Application Filing
- 2006-09-27 JP JP2009530316A patent/JP2010504803A/en active Pending

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20050250998A1 (en) *	2002-02-15	2005-11-10	Matti Huiku	Compensation of human variability in pulse oximetry
US20050197549A1 (en) *	2004-03-08	2005-09-08	Nellcor Puritan Bennett Incorporated	Selection of ensemble averaging weights for a pulse oximeter based on signal quality metrics

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008039195A1 *

Also Published As

Publication number	Publication date
EP2073694A1 (en)	2009-07-01
WO2008039195A1 (en)	2008-04-03
JP2010504803A (en)	2010-02-18

Publication	Publication Date	Title
EP2073694A4 (en)	2010-12-08	Pulse amplitude indexing method and apparatus
GB0524604D0 (en)	2006-01-11	Injection method and apparatus
GB0625526D0 (en)	2007-01-31	Apparatus and method
ZA200902336B (en)	2010-03-31	Thickening apparatus and method for thickening
GB0717706D0 (en)	2007-10-17	Diagnostic apparatus and method
GB0616555D0 (en)	2006-09-27	Apparatus and method
GB0625191D0 (en)	2007-01-24	Apparatus and method
GB2442608B (en)	2009-03-11	Apparatus and method
TWI347597B (en)	2011-08-21	Recording-and-reproducing apparatus and content-managing method
GB2460565B (en)	2011-03-09	Welding apparatus and welding method
GB0701010D0 (en)	2007-02-28	Method and apparatus
GB0615752D0 (en)	2006-09-20	Method and apparatus
GB0609349D0 (en)	2006-06-21	Method and apparatus
GB0501688D0 (en)	2005-03-02	Method and apparatus
GB0506186D0 (en)	2005-05-04	Apparatus and method
GB2441264B (en)	2009-09-23	Improved waveform display method and apparatus
GB0618942D0 (en)	2006-11-08	Apparatus and method
GB0508695D0 (en)	2005-06-08	Apparatus and method
GB0502318D0 (en)	2005-03-16	Apparatus and method
GB0504469D0 (en)	2005-04-13	Method and apparatus
GB0704868D0 (en)	2007-04-18	Method and apparatus
GB0611982D0 (en)	2006-07-26	Method and apparatus
GB0624916D0 (en)	2007-01-24	Apparatus and method
GB0610932D0 (en)	2006-07-12	Method and apparatus
GB0625053D0 (en)	2007-01-24	Apparatus and method

Legal Events

Date	Code	Title	Description
2009-05-29	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2009-07-01	17P	Request for examination filed	Effective date: 20090424
2009-07-01	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
2010-12-08	A4	Supplementary search report drawn up and despatched	Effective date: 20101105
2011-08-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2011-09-28	18D	Application deemed to be withdrawn	Effective date: 20110401