ATE114945T1 - Vorrichtung zur feststellung von gasen in blutgefässen. - Google Patents
Vorrichtung zur feststellung von gasen in blutgefässen.Info
- Publication number
- ATE114945T1 ATE114945T1 AT89307951T AT89307951T ATE114945T1 AT E114945 T1 ATE114945 T1 AT E114945T1 AT 89307951 T AT89307951 T AT 89307951T AT 89307951 T AT89307951 T AT 89307951T AT E114945 T1 ATE114945 T1 AT E114945T1
- Authority
- AT
- Austria
- Prior art keywords
- fluid flow
- flow passage
- blood
- housing
- signal transmission
- 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
- A61B5/1459—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 invasive, e.g. introduced into the body by a catheter
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/13—Infusion monitoring
Landscapes
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Molecular Biology (AREA)
- Optics & Photonics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/229,617 US4989606A (en) | 1987-01-30 | 1988-08-08 | Intravascular blood gas sensing system |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE114945T1 true ATE114945T1 (de) | 1994-12-15 |
Family
ID=22861996
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT89307951T ATE114945T1 (de) | 1988-08-08 | 1989-08-04 | Vorrichtung zur feststellung von gasen in blutgefässen. |
AT94106593T ATE185953T1 (de) | 1988-08-08 | 1989-08-04 | Vorrichtung zur bestimmung von gasen in blutgefässen |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94106593T ATE185953T1 (de) | 1988-08-08 | 1989-08-04 | Vorrichtung zur bestimmung von gasen in blutgefässen |
Country Status (8)
Country | Link |
---|---|
US (1) | US4989606A (de) |
EP (2) | EP0613651B1 (de) |
JP (1) | JP2735302B2 (de) |
AT (2) | ATE114945T1 (de) |
AU (1) | AU620116B2 (de) |
CA (1) | CA1332442C (de) |
DE (2) | DE68929093T2 (de) |
DK (1) | DK170570B1 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5462052A (en) * | 1987-01-30 | 1995-10-31 | Minnesota Mining And Manufacturing Co. | Apparatus and method for use in measuring a compositional parameter of blood |
US5178607A (en) * | 1987-07-31 | 1993-01-12 | Lynn Lawrence A | Blood aspiration assembly septum and blunt needle aspirator |
US5175016A (en) * | 1990-03-20 | 1992-12-29 | Minnesota Mining And Manufacturing Company | Method for making gas sensing element |
US5171029A (en) * | 1990-04-26 | 1992-12-15 | Minnesota Mining And Manufacturing Company | Seal construction for pump apparatus |
US5134998A (en) * | 1990-04-26 | 1992-08-04 | Minnesota Mining And Manufacturing Company | System and method for predicting the value of a compositional parameter of blood |
AU7854891A (en) * | 1990-04-26 | 1991-11-11 | Markwell Medical Institute, Inc. | Wearable blood glucose monitor |
US5057278A (en) * | 1990-04-26 | 1991-10-15 | Minnesota Mining And Manufacturing Company | Sterile loop calibration system |
US5278072A (en) * | 1990-04-26 | 1994-01-11 | Minnesota Mining And Manufacturing Company | Calibration system and housing |
US5124130A (en) * | 1990-05-22 | 1992-06-23 | Optex Biomedical, Inc. | Optical probe |
US5165406A (en) * | 1990-09-13 | 1992-11-24 | Via Medical Corporation | Electrochemical sensor apparatus and method |
US5180896A (en) * | 1990-10-11 | 1993-01-19 | University Of Florida | System and method for in-line heating of medical fluid |
US5133032A (en) * | 1991-04-17 | 1992-07-21 | Salter James R | Optical fiber connector |
US5409666A (en) * | 1991-08-08 | 1995-04-25 | Minnesota Mining And Manufacturing Company | Sensors and methods for sensing |
US5429129A (en) * | 1991-08-22 | 1995-07-04 | Sensor Devices, Inc. | Apparatus for determining spectral absorption by a specific substance in a fluid |
US5159654A (en) * | 1991-10-25 | 1992-10-27 | Optex Biomedical, Inc. | Multi-channel optical fiber connector |
US5335305A (en) * | 1991-12-19 | 1994-08-02 | Optex Biomedical, Inc. | Optical sensor for fluid parameters |
US5333609A (en) * | 1992-05-19 | 1994-08-02 | Minnesota Mining And Manufacturing Company | Catheter and probe-catheter assembly |
US5335658A (en) * | 1992-06-29 | 1994-08-09 | Minnesota Mining And Manufacturing Company | Intravascular blood parameter sensing system |
US5792050A (en) | 1992-07-06 | 1998-08-11 | Alam; Mary K. | Near-infrared noninvasive spectroscopic determination of pH |
US5355880A (en) * | 1992-07-06 | 1994-10-18 | Sandia Corporation | Reliable noninvasive measurement of blood gases |
US5508509A (en) * | 1993-11-30 | 1996-04-16 | Minnesota Mining And Manufacturing Company | Sensing elements and methods for uniformly making individual sensing elements |
US5403746A (en) * | 1993-11-30 | 1995-04-04 | Minnesota Mining And Manufacturing Company | Sensor with improved drift stability |
US5522804A (en) * | 1994-02-15 | 1996-06-04 | Lynn; Lawrence A. | Aspiration, mixing, and injection syringe |
EP0993266B1 (de) | 1997-02-27 | 2005-10-19 | Terumo Cardiovascular Systems Corporation | Kassette zur messung von blut-parametern |
US5997818A (en) * | 1997-02-27 | 1999-12-07 | Minnesota Mining And Manufacturing Company | Cassette for tonometric calibration |
US5822137A (en) * | 1997-02-27 | 1998-10-13 | Minnesota Mining & Manufacturing Co. | Assembly for retaining optical components |
US6009339A (en) | 1997-02-27 | 1999-12-28 | Terumo Cardiovascular Systems Corporation | Blood parameter measurement device |
EP0876792A1 (de) * | 1997-05-07 | 1998-11-11 | Olivier, Lucien Christoph, Dr. med. | Einfache Vorrichtung zur Einsparung von Einmalspritzen und Blut bei der Blutprobenentnahme aus Kathetern |
US5944660A (en) * | 1997-07-08 | 1999-08-31 | Optical Sensors Incorporated | Disposable cartridge assembly with optional integrated temperature control system, and systems containing same |
US6226548B1 (en) * | 1997-09-24 | 2001-05-01 | Surgical Navigation Technologies, Inc. | Percutaneous registration apparatus and method for use in computer-assisted surgical navigation |
US6694157B1 (en) * | 1998-02-10 | 2004-02-17 | Daedalus I , L.L.C. | Method and apparatus for determination of pH pCO2, hemoglobin, and hemoglobin oxygen saturation |
US6640117B2 (en) * | 2000-09-26 | 2003-10-28 | Sensys Medical, Inc. | Method and apparatus for minimizing spectral effects attributable to tissue state variations during NIR-based non-invasive blood analyte determination |
DE10105549A1 (de) * | 2001-02-06 | 2002-08-29 | Roche Diagnostics Gmbh | System zur Überwachung der Konzentration von Analyten in Körperflüssigkeiten |
CA2443076A1 (en) * | 2001-04-06 | 2002-10-17 | William M. Trudeau | Blood testing device |
US20040102718A1 (en) * | 2001-08-24 | 2004-05-27 | Trudeau William M. | Blood testing device |
SE524166C2 (sv) * | 2002-05-17 | 2004-07-06 | Hemapure Ab | Sensorenhet och metod för att avkänna en blodrelaterad parameter och system innefattande sådan sensorenhet |
US8251907B2 (en) | 2005-02-14 | 2012-08-28 | Optiscan Biomedical Corporation | System and method for determining a treatment dose for a patient |
US7628756B2 (en) * | 2005-03-07 | 2009-12-08 | Terumo Cardiovascular Systems Corporation | Extracorporeal emboli detector |
JP2009508562A (ja) * | 2005-09-20 | 2009-03-05 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 医療用デバイス |
WO2008011662A1 (en) * | 2006-07-27 | 2008-01-31 | Commonwealth Scientific And Industrial Research Organisation | A system and an element for sensing a property in an in-vivo environment |
US7833201B2 (en) * | 2006-09-29 | 2010-11-16 | Tyco Healthcare Group Lp | Flashback chamber visual enhancement |
US20100209300A1 (en) | 2007-01-26 | 2010-08-19 | Diramo A/S | Analysis system with a remote analysing unit |
US8412293B2 (en) * | 2007-07-16 | 2013-04-02 | Optiscan Biomedical Corporation | Systems and methods for determining physiological parameters using measured analyte values |
US9034007B2 (en) * | 2007-09-21 | 2015-05-19 | Insera Therapeutics, Inc. | Distal embolic protection devices with a variable thickness microguidewire and methods for their use |
AT506798B1 (de) * | 2009-01-13 | 2009-12-15 | Smart Medical Solutions Gmbh | Vorrichtung zur messung zumindest eines parameters einer arteriellen blutprobe |
EP3156796A1 (de) | 2010-06-09 | 2017-04-19 | Optiscan Biomedical Corporation | Messung von analyten in einer flüssigkeitsprobe aus einem patienten |
US8715315B1 (en) | 2013-03-15 | 2014-05-06 | Insera Therapeutics, Inc. | Vascular treatment systems |
EP3620203A1 (de) | 2013-03-15 | 2020-03-11 | Insera Therapeutics, Inc. | Gefässbehandlungsvorrichtungen |
US8715314B1 (en) | 2013-03-15 | 2014-05-06 | Insera Therapeutics, Inc. | Vascular treatment measurement methods |
US8679150B1 (en) | 2013-03-15 | 2014-03-25 | Insera Therapeutics, Inc. | Shape-set textile structure based mechanical thrombectomy methods |
JP2019508201A (ja) | 2016-02-16 | 2019-03-28 | インセラ セラピューティクス,インク. | 吸引装置および固定された血流迂回装置 |
Family Cites Families (60)
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US2629399A (en) * | 1946-10-16 | 1953-02-24 | Kulick George | Safety valve for regulating and testing light pressures |
US3433935A (en) * | 1963-07-12 | 1969-03-18 | Herbert Sherman | Apparatus for computation particularly adapted for producing a measure of transit time and the like |
GB1084080A (de) * | 1964-11-30 | Beckman Instruments Inc | ||
US3461856A (en) * | 1965-10-23 | 1969-08-19 | American Optical Corp | Oximeters |
US3498286A (en) * | 1966-09-21 | 1970-03-03 | American Optical Corp | Catheters |
US3529591A (en) * | 1968-05-16 | 1970-09-22 | Biotronex Lab Inc | Catheter tip blood velocity sensor |
US3616409A (en) * | 1968-06-07 | 1971-10-26 | Univ Duke | Electrode system for measuring ion activities in stream or sample |
US3612866A (en) * | 1969-07-08 | 1971-10-12 | Brian Stevens | Instrument for determining oxygen quantities by measuring oxygen quenching of fluorescent radiation |
US3658053A (en) * | 1969-08-28 | 1972-04-25 | Scient Research Instr Corp | Catheter for use in detecting dissolved gas in fluids such as blood |
US3674013A (en) * | 1970-09-30 | 1972-07-04 | American Optical Corp | Fiberoptic catheter |
US3814081A (en) * | 1971-04-02 | 1974-06-04 | Olympus Optical Co | Optical measuring catheter |
US3866599A (en) * | 1972-01-21 | 1975-02-18 | Univ Washington | Fiberoptic catheter |
US3807390A (en) * | 1972-12-04 | 1974-04-30 | American Optical Corp | Fiber optic catheter |
US3908657A (en) * | 1973-01-15 | 1975-09-30 | Univ Johns Hopkins | System for continuous withdrawal of blood |
US3878830A (en) * | 1973-05-31 | 1975-04-22 | Mediscience Technology Corp | Catheter system for blood gas monitoring |
US3841308A (en) * | 1973-10-15 | 1974-10-15 | Medical Evaluation Devices & I | Distally valved catheter device |
US3893448A (en) * | 1973-11-26 | 1975-07-08 | John W Brantigan | Catheter device for use in detecting gas in body fluids and tissue |
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DE2508637C3 (de) * | 1975-02-28 | 1979-11-22 | Max-Planck-Gesellschaft Zur Foerderung Der Wissenschaften E.V., 3400 Goettingen | Anordnung zur optischen Messung von Blutgasen |
DE2645048A1 (de) * | 1975-10-08 | 1977-04-21 | Gen Electric | Einpflanzbarer elektrochemischer sensor |
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US4508123A (en) * | 1983-06-01 | 1985-04-02 | American Hospital Supply Corporation | Thermodilution injectate assembly |
US4535786A (en) * | 1983-07-25 | 1985-08-20 | Kater John A R | Measurement of body fluid chemistry |
US4573968A (en) * | 1983-08-16 | 1986-03-04 | Ivac Corporation | Infusion and blood chemistry monitoring system |
US4640820A (en) * | 1983-10-28 | 1987-02-03 | Cardiovascular Devices, Inc. | Flow-through housing with blood gas sensors |
US4543961A (en) * | 1983-11-14 | 1985-10-01 | Cordis Corporation | Data transmission system |
US4608996A (en) * | 1984-08-10 | 1986-09-02 | Cordis Corporation | External blood parameter diagnostic system |
US4601706A (en) * | 1984-12-03 | 1986-07-22 | Rene Aillon | Central venous pressure catheter for preventing air embolism and method of making |
US4651741A (en) * | 1985-05-30 | 1987-03-24 | Baxter Travenol Laboratories, Inc. | Method and apparatus for determining oxygen saturation in vivo |
US4810655A (en) * | 1985-07-03 | 1989-03-07 | Abbott Laboratories | Method for measuring oxygen concentration |
US4684245A (en) * | 1985-10-28 | 1987-08-04 | Oximetrix, Inc. | Electro-optical coupler for catheter oximeter |
JPS6340532A (ja) * | 1986-04-05 | 1988-02-20 | 日本光電工業株式会社 | 血液成分の監視装置 |
US4774955A (en) * | 1986-06-04 | 1988-10-04 | Solutech, Inc. | Programmable dialyzer system analyzer and method of use |
US4718423A (en) * | 1986-10-17 | 1988-01-12 | Spectramed, Inc. | Multiple-function cardiovascular catheter system with very high lumenal efficiency and no crossovers |
US4830013A (en) * | 1987-01-30 | 1989-05-16 | Minnesota Mining And Manufacturing Co. | Intravascular blood parameter measurement system |
US4785814A (en) * | 1987-08-11 | 1988-11-22 | Cordis Corporation | Optical probe for measuring pH and oxygen in blood and employing a composite membrane |
-
1988
- 1988-08-08 US US07/229,617 patent/US4989606A/en not_active Expired - Fee Related
-
1989
- 1989-07-12 AU AU38066/89A patent/AU620116B2/en not_active Ceased
- 1989-07-28 CA CA000606905A patent/CA1332442C/en not_active Expired - Fee Related
- 1989-08-01 DK DK377789A patent/DK170570B1/da not_active IP Right Cessation
- 1989-08-04 DE DE68929093T patent/DE68929093T2/de not_active Expired - Fee Related
- 1989-08-04 EP EP94106593A patent/EP0613651B1/de not_active Expired - Lifetime
- 1989-08-04 AT AT89307951T patent/ATE114945T1/de not_active IP Right Cessation
- 1989-08-04 DE DE68919771T patent/DE68919771T2/de not_active Expired - Fee Related
- 1989-08-04 EP EP89307951A patent/EP0354736B1/de not_active Expired - Lifetime
- 1989-08-04 AT AT94106593T patent/ATE185953T1/de not_active IP Right Cessation
- 1989-08-07 JP JP1204542A patent/JP2735302B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DK170570B1 (da) | 1995-10-30 |
DE68919771T2 (de) | 1995-06-08 |
EP0613651A2 (de) | 1994-09-07 |
AU620116B2 (en) | 1992-02-13 |
US4989606A (en) | 1991-02-05 |
EP0613651A3 (de) | 1994-10-12 |
DE68929093D1 (de) | 1999-12-02 |
EP0354736B1 (de) | 1994-12-07 |
DK377789D0 (da) | 1989-08-01 |
ATE185953T1 (de) | 1999-11-15 |
JPH0284940A (ja) | 1990-03-26 |
CA1332442C (en) | 1994-10-11 |
JP2735302B2 (ja) | 1998-04-02 |
DK377789A (da) | 1990-02-09 |
EP0613651B1 (de) | 1999-10-27 |
DE68929093T2 (de) | 2000-05-25 |
AU3806689A (en) | 1990-02-08 |
DE68919771D1 (de) | 1995-01-19 |
EP0354736A1 (de) | 1990-02-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |