DE69023496D1 - Optische Sonde. - Google Patents

Optische Sonde.

Info

Publication number: DE69023496D1
Authority: DE; Germany
Prior art keywords: optical probe; probe; optical
Prior art date: 1990-08-13
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.): Expired - Fee Related

Application number

DE69023496T

Other languages

English (en)

Other versions

DE69023496T2 (de

Inventor

Martin Wunderling

Lothar Rupp

Martin Guenther

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.)

Hewlett Packard GmbH Germany

Original Assignee

Hewlett Packard GmbH Germany

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.)

1990-08-13

Filing date

1990-08-13

Publication date

1995-12-14

1990-08-13 Application filed by Hewlett Packard GmbH Germany filed Critical Hewlett Packard GmbH Germany

1995-12-14 Publication of DE69023496D1 publication Critical patent/DE69023496D1/de

1996-03-21 Application granted granted Critical

1996-03-21 Publication of DE69023496T2 publication Critical patent/DE69023496T2/de

2010-08-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- A61B5/14539—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 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
- A61B5/145—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
- A61B5/1459—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 invasive, e.g. introduced into the body by a catheter

Landscapes

Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Physics & Mathematics (AREA)
Heart & Thoracic Surgery (AREA)
Molecular Biology (AREA)
Pathology (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Optics & Photonics (AREA)
Medical Informatics (AREA)
Biophysics (AREA)
Surgery (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Spectroscopy & Molecular Physics (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

DE69023496T 1990-08-13 1990-08-13 Optische Sonde. Expired - Fee Related DE69023496T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP90115496A EP0471861B1 (de)	1990-08-13	1990-08-13	Optische Sonde

Publications (2)

Publication Number	Publication Date
DE69023496D1 true DE69023496D1 (de)	1995-12-14
DE69023496T2 DE69023496T2 (de)	1996-03-21

Family

ID=8204324

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69023496T Expired - Fee Related DE69023496T2 (de)	1990-08-13	1990-08-13	Optische Sonde.

Country Status (4)

Country	Link
US (1)	US5251633A (de)
EP (1)	EP0471861B1 (de)
JP (1)	JPH05146424A (de)
DE (1)	DE69023496T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5456251A (en)	1988-08-26	1995-10-10	Mountpelier Investments, S.A.	Remote sensing tonometric catheter apparatus and method
US5257338A (en) *	1992-05-22	1993-10-26	Biomedical Sensors, Ltd.	Device for transmitting and returning light and apparatus and method of manufacture
US5476434A (en) *	1992-05-27	1995-12-19	Kalb; Irvin M.	Female incontinence device including electronic sensors
WO1994010553A1 (en) *	1992-10-23	1994-05-11	Optex Biomedical, Inc.	Fibre-optic probe for the measurement of fluid parameters
US5403746A (en) *	1993-11-30	1995-04-04	Minnesota Mining And Manufacturing Company	Sensor with improved drift stability
US5515864A (en) *	1994-04-21	1996-05-14	Zuckerman; Ralph	Method and apparatus for the in vivo measurement of oxygen concentration levels by the indirect determination of fluoescence lifetime
SE9503139L (sv) *	1995-09-11	1997-03-12	Minco Ab	Anordning för mätning av CO2 -koncentrationen i en gas
US8129105B2 (en)	2006-04-13	2012-03-06	Ralph Zuckerman	Method and apparatus for the non-invasive measurement of tissue function and metabolism by determination of steady-state fluorescence anisotropy
DE102007047093B4 (de) *	2007-10-01	2010-07-01	Ferton Holding S.A.	Vorrichtung zur Messung von Fluoreszenzstrahlung an biologischen Substanzen mit einer Halbleitersensorenanordnung
US20090204009A1 (en) *	2008-02-07	2009-08-13	Los Alamos National Security	Medical device system and related methods for diagnosing abnormal medical conditions based on in-vivo optical properties of tissue
DE102008050109B4 (de) *	2008-07-21	2010-06-17	Ancosys Gmbh	Optischer Sensor
DE102014217176A1 (de) *	2014-08-28	2016-03-03	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.	Messvorrichtung mit Messkopf und Verwendung der Messvorrichtung in einem Verfahren zur Beurteilung der photokatalytischen Wirksamkeit von Oberflächen
US10631733B2 (en) *	2017-03-13	2020-04-28	Go!Foton Holdings, Inc.	Lens combination for an optical probe and assembly thereof
DE102019113951A1 (de) *	2019-05-24	2020-11-26	Sentronic GmbH - Gesellschaft für optische Meßsysteme	Funktionsschichtträger und Sensorsystem umfassend einen derartigen Funktionsschichtträger

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0215854A4 (de) *	1985-03-20	1988-12-12	Univ Monash	Chemischer sensor mit optischer faser.
DE3760300D1 (en) *	1987-02-17	1989-08-17	Hewlett Packard Gmbh	Method for manufacturing a measuring probe
DE3877949T2 (de) *	1988-04-09	1993-05-19	Hewlett Packard Gmbh	Herstellungsverfahren fuer eine optische sonde.
DE3861463D1 (de) *	1988-04-09	1991-02-07	Hewlett Packard Gmbh	Messfuehler.
US5047208A (en) *	1989-02-23	1991-09-10	Medtronic, Inc.	Blood gas monitoring sensors
US5056520A (en) *	1989-10-11	1991-10-15	Medex, Inc.	Probe for blood gas sensing
US5143066A (en) *	1990-05-08	1992-09-01	University Of Pittsburgh	Optical fiber sensors for continuous monitoring of biochemicals and related method
US5047627A (en) *	1990-05-18	1991-09-10	Abbott Laboratories	Configuration fiber-optic blood gas sensor bundle and method of making
US5054882A (en) *	1990-08-10	1991-10-08	Puritan-Bennett Corporation	Multiple optical fiber event sensor and method of manufacture
US5098659A (en) *	1990-09-24	1992-03-24	Abbott Laboratories	Apparatus for continuously monitoring a plurality of chemical analytes through a single optical fiber and method of making

1990
- 1990-08-13 EP EP90115496A patent/EP0471861B1/de not_active Expired - Lifetime
- 1990-08-13 DE DE69023496T patent/DE69023496T2/de not_active Expired - Fee Related
1991
- 1991-08-08 US US07/742,596 patent/US5251633A/en not_active Expired - Fee Related
- 1991-08-13 JP JP3228268A patent/JPH05146424A/ja active Pending

Also Published As

Publication number	Publication date
US5251633A (en)	1993-10-12
JPH05146424A (ja)	1993-06-15
EP0471861A1 (de)	1992-02-26
DE69023496T2 (de)	1996-03-21
EP0471861B1 (de)	1995-11-08

Publication	Publication Date	Title
DE69220540D1 (de)	1997-07-31	Optische Verbindungstechniken
DE69018101D1 (de)	1995-05-04	Optische Abtastvorrichtung.
DE69023342D1 (de)	1995-12-07	Optische vorrichtungen.
DE69108349D1 (de)	1995-04-27	Optische Verstärker.
DE68916342D1 (de)	1994-07-28	Optische Abtastvorrichtung.
DE69022792D1 (de)	1995-11-09	Optisches Aufzeichnungsgerät.
DE3889092D1 (de)	1994-05-19	Optische Zeichenlesevorrichtung.
DE69014205D1 (de)	1994-12-22	Optische messinstrumente.
DE69208982D1 (de)	1996-04-18	Optische Prüfsonde
DE69010594D1 (de)	1994-08-18	Optische Verstärker.
DE68922272D1 (de)	1995-05-24	Optische Abtasteinrichtung.
DE59009499D1 (de)	1995-09-14	Optische Entfernungsmessvorrichtung.
DE68912568D1 (de)	1994-03-03	Optische abtastvorrichtung.
DE68912008D1 (de)	1994-02-17	Optische Abtastvorrichtung.
DE69019889D1 (de)	1995-07-13	Optische Komponente.
DE68913588D1 (de)	1994-04-14	Optische Abtastvorrichtung.
DE69023496D1 (de)	1995-12-14	Optische Sonde.
DE68916623D1 (de)	1994-08-11	Optische Abtastvorrichtung.
DE58904709D1 (de)	1993-07-22	Optische aufheller.
DE69021484D1 (de)	1995-09-14	Optische Verstärker-Photodetektor-Anordnung.
DE3871371D1 (de)	1992-06-25	Optische messeinrichtung.
DE69014837D1 (de)	1995-01-19	Optische Verbindungsvorrichtung.
DE68907127D1 (de)	1993-07-22	Optische positionsmessung.
DE68919922D1 (de)	1995-01-26	Optische Abtastvorrichtung.
FI914579A (fi)	1992-03-29	Optisk stroemtransformator.

Legal Events

Date	Code	Title	Description
1996-12-05	8364	No opposition during term of opposition
2000-10-12	8339	Ceased/non-payment of the annual fee