ATE249165T1 - Vorrichtung zur fernmessung mittels eines druckmess-katheters - Google Patents
Vorrichtung zur fernmessung mittels eines druckmess-kathetersInfo
- Publication number
- ATE249165T1 ATE249165T1 AT94912256T AT94912256T ATE249165T1 AT E249165 T1 ATE249165 T1 AT E249165T1 AT 94912256 T AT94912256 T AT 94912256T AT 94912256 T AT94912256 T AT 94912256T AT E249165 T1 ATE249165 T1 AT E249165T1
- Authority
- AT
- Austria
- Prior art keywords
- pressure measurement
- sampling
- tonometric catheter
- remote measuring
- fluid
- Prior art date
Links
- 238000009530 blood pressure measurement Methods 0.000 title 1
- 239000012530 fluid Substances 0.000 abstract 3
- 239000007789 gas Substances 0.000 abstract 3
- 238000005070 sampling Methods 0.000 abstract 3
- 210000001835 viscera Anatomy 0.000 abstract 2
- 206010022680 Intestinal ischaemia Diseases 0.000 abstract 1
- 208000025865 Ulcer Diseases 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000036269 ulceration Effects 0.000 abstract 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 or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14542—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 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
- A61B5/14539—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
-
- 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
- A61B5/1468—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 chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1473—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 chemical or electrochemical methods, e.g. by polarographic means invasive, e.g. introduced into the body by a catheter
-
- 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
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
- A61B5/4216—Diagnosing or evaluating gastrointestinal ulcers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/42—Detecting, measuring or recording for evaluating the gastrointestinal, the endocrine or the exocrine systems
- A61B5/4222—Evaluating particular parts, e.g. particular organs
- A61B5/4255—Intestines, colon or appendix
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
- A61B5/6853—Catheters with a balloon
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Physiology (AREA)
- Gastroenterology & Hepatology (AREA)
- Endocrinology (AREA)
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Spectroscopy & Molecular Physics (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)
- Measuring Fluid Pressure (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3502093A | 1993-03-22 | 1993-03-22 | |
| PCT/US1994/002953 WO1994021163A1 (en) | 1993-03-22 | 1994-03-18 | Remote sensing tonometric catheter apparatus and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE249165T1 true ATE249165T1 (de) | 2003-09-15 |
Family
ID=21880125
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94912256T ATE249165T1 (de) | 1993-03-22 | 1994-03-18 | Vorrichtung zur fernmessung mittels eines druckmess-katheters |
| AT94912815T ATE247417T1 (de) | 1993-03-22 | 1994-03-18 | Vorrichtung zur fernmessung mittels eines tonometrie-katheters |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT94912815T ATE247417T1 (de) | 1993-03-22 | 1994-03-18 | Vorrichtung zur fernmessung mittels eines tonometrie-katheters |
Country Status (7)
| Country | Link |
|---|---|
| EP (2) | EP0690693B1 (de) |
| JP (2) | JP3553594B2 (de) |
| AT (2) | ATE249165T1 (de) |
| AU (1) | AU685108B2 (de) |
| CA (2) | CA2152272A1 (de) |
| DE (2) | DE69433134T2 (de) |
| WO (2) | WO1994021163A1 (de) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6125293A (en) * | 1996-07-08 | 2000-09-26 | Academisch Ziekenhuis Groningen | Method for determining the pH in the mucosa of the stomach or the gastrointestinal tract |
| NL1003533C2 (nl) * | 1996-07-08 | 1998-01-12 | Groningen Acad Ziekenhuis | Werkwijze voor het bepalen van de zuurgraad in het slijmvlies van de maag of van het maagdarmkanaal. |
| US6128519A (en) * | 1998-12-16 | 2000-10-03 | Pepex Biomedical, Llc | System and method for measuring a bioanalyte such as lactate |
| US6216023B1 (en) | 1998-12-22 | 2001-04-10 | Instrumentarium Corp. | Method and apparatus for determining differences between regional CO2 and systemic CO2 measurements |
| EP1031316A1 (de) | 1999-02-25 | 2000-08-30 | Instrumentarium Corporation | Kompensation der Konzentrationsmesswerte eines Patienten |
| ATE347856T1 (de) * | 2000-03-27 | 2007-01-15 | Wilson Cook Medical Inc | Instrument zur messung der nachgiebigkeit eines schliessmuskels |
| EP1774985A4 (de) * | 2004-06-30 | 2009-06-03 | Jms Co Ltd | Element zur überprüfung der position eines katheters mit farbwechselanzeige und katheter mit dem element zur überprüfung seiner position |
| WO2012159040A2 (en) | 2011-05-19 | 2012-11-22 | Pepex Biomedical Inc. | Fluid management and patient monitoring system |
| WO2013127819A1 (en) * | 2012-02-27 | 2013-09-06 | Apd Advanced Perfusion Diagnostics | Apparatus and method for measuring blood flow within the gastrointestinal tract |
| DE102012012180A1 (de) * | 2012-06-19 | 2013-12-19 | Universitätsklinikum Freiburg | Vorrichtung zur in vivo Messung wenigstens des Sauerstoffpartialdruckes einer intravaskulären Flüssigkeit mit einem Katheter |
| EP4159113B1 (de) | 2016-06-10 | 2024-02-28 | TERUMO Kabushiki Kaisha | Sauerstoffmessvorrichtung |
| US11478596B2 (en) | 2019-07-18 | 2022-10-25 | Covidien Lp | System and method for high flow oxygen therapy |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1527801A (en) * | 1976-07-21 | 1978-10-11 | Rolfe P | Catheters |
| US4221567A (en) * | 1977-12-23 | 1980-09-09 | Intermountain Health Care | Sampling and determination of diffusible chemical substances |
| US4381011A (en) * | 1981-05-04 | 1983-04-26 | Somers 3Rd Lewis S | Enteral feeding apparatus and method |
| US4516580A (en) * | 1981-12-28 | 1985-05-14 | Polanyi Michael L | Continuous blood gas monitoring |
| ATE133047T1 (de) * | 1988-08-26 | 1996-02-15 | Mountpelier Investments | Tonometrische katheter-kombination |
-
1994
- 1994-03-18 AT AT94912256T patent/ATE249165T1/de not_active IP Right Cessation
- 1994-03-18 CA CA002152272A patent/CA2152272A1/en not_active Abandoned
- 1994-03-18 DE DE69433134T patent/DE69433134T2/de not_active Expired - Lifetime
- 1994-03-18 AT AT94912815T patent/ATE247417T1/de not_active IP Right Cessation
- 1994-03-18 CA CA002152273A patent/CA2152273A1/en not_active Abandoned
- 1994-03-18 DE DE69433056T patent/DE69433056T2/de not_active Expired - Lifetime
- 1994-03-18 WO PCT/US1994/002953 patent/WO1994021163A1/en not_active Ceased
- 1994-03-18 WO PCT/US1994/003018 patent/WO1994021164A1/en not_active Ceased
- 1994-03-18 JP JP52126594A patent/JP3553594B2/ja not_active Expired - Lifetime
- 1994-03-18 AU AU65212/94A patent/AU685108B2/en not_active Ceased
- 1994-03-18 EP EP94912256A patent/EP0690693B1/de not_active Expired - Lifetime
- 1994-03-18 EP EP94912815A patent/EP0690695B1/de not_active Expired - Lifetime
- 1994-03-18 JP JP52129294A patent/JP3553595B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994021163A1 (en) | 1994-09-29 |
| EP0690693A4 (de) | 1999-08-11 |
| JPH08511177A (ja) | 1996-11-26 |
| EP0690693B1 (de) | 2003-09-10 |
| CA2152272A1 (en) | 1994-09-29 |
| EP0690695B1 (de) | 2003-08-20 |
| EP0690695A4 (de) | 1999-08-11 |
| AU6521294A (en) | 1994-10-11 |
| DE69433056D1 (de) | 2003-09-25 |
| DE69433134T2 (de) | 2004-04-01 |
| AU692443B2 (en) | 1998-06-11 |
| JP3553595B2 (ja) | 2004-08-11 |
| AU685108B2 (en) | 1998-01-15 |
| DE69433134D1 (de) | 2003-10-16 |
| CA2152273A1 (en) | 1994-09-29 |
| JPH08512213A (ja) | 1996-12-24 |
| DE69433056T2 (de) | 2004-02-26 |
| JP3553594B2 (ja) | 2004-08-11 |
| AU6448494A (en) | 1994-10-11 |
| EP0690693A1 (de) | 1996-01-10 |
| WO1994021164A1 (en) | 1994-09-29 |
| EP0690695A1 (de) | 1996-01-10 |
| ATE247417T1 (de) | 2003-09-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |