FI902067A0 - Tonometrisk fjaerravkaenningsanordning och -foerfarande. - Google Patents
Tonometrisk fjaerravkaenningsanordning och -foerfarande.Info
- Publication number
- FI902067A0 FI902067A0 FI902067A FI902067A FI902067A0 FI 902067 A0 FI902067 A0 FI 902067A0 FI 902067 A FI902067 A FI 902067A FI 902067 A FI902067 A FI 902067A FI 902067 A0 FI902067 A0 FI 902067A0
- Authority
- FI
- Finland
- Prior art keywords
- organ
- fluid
- gas
- sensor
- interest
- 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
- A61B5/14542—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 blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
-
- 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
- A61B5/145—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
-
- 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
- A61B5/1468—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 chemical or electrochemical methods, e.g. by polarographic means
- A61B5/1473—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 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
- A61B5/42—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
- A61B5/4222—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)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Optics & Photonics (AREA)
- Physiology (AREA)
- Endocrinology (AREA)
- Gastroenterology & Hepatology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- External Artificial Organs (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Electrotherapy Devices (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Executing Machine-Instructions (AREA)
- Medicines Containing Plant Substances (AREA)
- Saccharide Compounds (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI946161A FI946161A (fi) | 1988-08-26 | 1994-12-29 | Tonometrinen katetrilaite |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23728788A | 1988-08-26 | 1988-08-26 | |
US38070689A | 1989-07-13 | 1989-07-13 | |
PCT/US1989/003659 WO1990001893A1 (en) | 1988-08-26 | 1989-08-24 | Remote sensing tonometric catheter apparatus and method |
Publications (1)
Publication Number | Publication Date |
---|---|
FI902067A0 true FI902067A0 (fi) | 1990-04-25 |
Family
ID=26930521
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI902067A FI902067A0 (fi) | 1988-08-26 | 1990-04-25 | Tonometrisk fjaerravkaenningsanordning och -foerfarande. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0386218B1 (fi) |
JP (2) | JP2954249B2 (fi) |
KR (1) | KR0147309B1 (fi) |
AT (1) | ATE132719T1 (fi) |
AU (2) | AU634979B2 (fi) |
DE (1) | DE68925417T2 (fi) |
DK (1) | DK101790A (fi) |
FI (1) | FI902067A0 (fi) |
WO (1) | WO1990001893A1 (fi) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9127390D0 (en) * | 1991-12-24 | 1992-02-19 | Medicina Ltd | Gastric probe |
FI96379C (fi) * | 1992-10-16 | 1996-06-25 | Instrumentarium Oy | Menetelmä ja laitteisto näytteen analysoimiseksi |
SE9601369D0 (sv) * | 1996-04-11 | 1996-04-11 | Kjell Alving | New device and method |
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. |
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 |
FI104461B (fi) * | 1998-03-13 | 2000-02-15 | Instrumentarium Oy | Tonometrinen mittapää ja mittausmenetelmä |
US6402689B1 (en) | 1998-09-30 | 2002-06-11 | Sicel Technologies, Inc. | Methods, systems, and associated implantable devices for dynamic monitoring of physiological and biological properties of tumors |
SE9803375D0 (sv) * | 1998-10-06 | 1998-10-06 | A & Science Invest Ab | Method and apparatus for measuring of intestinal potential difference |
US7557353B2 (en) | 2001-11-30 | 2009-07-07 | Sicel Technologies, Inc. | Single-use external dosimeters for use in radiation therapies |
CN110461233B (zh) * | 2017-03-30 | 2022-08-23 | 泰尔茂株式会社 | 氧测定设备及氧测定系统 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3480003A (en) * | 1967-02-03 | 1969-11-25 | Battelle Development Corp | Apparatus for measuring esophageal motility |
US4020830A (en) * | 1975-03-12 | 1977-05-03 | The University Of Utah | Selective chemical sensitive FET transducers |
GB1527801A (en) * | 1976-07-21 | 1978-10-11 | Rolfe P | Catheters |
US4273636A (en) * | 1977-05-26 | 1981-06-16 | Kiyoo Shimada | Selective chemical sensitive field effect transistor transducers |
DE2734247C2 (de) * | 1977-07-29 | 1984-07-19 | Fresenius AG, 6380 Bad Homburg | Vorrichtung zur fortlaufenden chemischen Analyse im lebenden Körper |
JPS6012802B2 (ja) * | 1978-07-13 | 1985-04-03 | 三菱電機株式会社 | アンテナ装置の組立方法 |
US4338174A (en) * | 1979-01-08 | 1982-07-06 | Mcneilab, Inc. | Electrochemical sensor with temperature compensation means |
US4381001A (en) * | 1979-07-09 | 1983-04-26 | Shaw Jr Seth T | IUD Arrangement |
NL8001420A (nl) * | 1980-03-10 | 1981-10-01 | Cordis Europ | Voor een elektrochemische meting toepasbare elektrode omvattend samenstel, in het bijzonder een als een isfet uitgevoerd samenstel, en werkwijze ter vervaardiging van het samenstel. |
JPS56128131A (en) * | 1980-03-14 | 1981-10-07 | Olympus Optical Co | Ph measuring apparatus |
US4502490A (en) * | 1980-10-28 | 1985-03-05 | Antec Systems Limited | Patient monitoring equipment, probe for use therewith, and method of measuring anesthesia based on oesophagal contractions |
US4432366A (en) * | 1981-11-27 | 1984-02-21 | Cordis Corporation | Reference electrode catheter |
US4643192A (en) * | 1982-03-22 | 1987-02-17 | Regents Of The University Of Michigan | Hollow viscus tonometry |
JPS59171537A (ja) * | 1983-03-17 | 1984-09-28 | 三菱レイヨン株式会社 | 生体内ガス分圧の測定方法および装置 |
US4727730A (en) * | 1986-07-10 | 1988-03-01 | Medex, Inc. | Integrated optic system for monitoring blood pressure |
JPS6462119A (en) * | 1987-08-31 | 1989-03-08 | Nec Corp | Intracoelomic examination apparatus |
EP0309214A3 (en) * | 1987-09-22 | 1990-03-14 | BAXTER INTERNATIONAL INC. (a Delaware corporation) | Fiber optical probe connector for physiologic measurement devices |
-
1989
- 1989-08-24 WO PCT/US1989/003659 patent/WO1990001893A1/en active IP Right Grant
- 1989-08-24 DE DE68925417T patent/DE68925417T2/de not_active Expired - Lifetime
- 1989-08-24 KR KR1019900700853A patent/KR0147309B1/ko not_active IP Right Cessation
- 1989-08-24 JP JP1509364A patent/JP2954249B2/ja not_active Expired - Lifetime
- 1989-08-24 AT AT89910276T patent/ATE132719T1/de not_active IP Right Cessation
- 1989-08-24 AU AU42086/89A patent/AU634979B2/en not_active Ceased
- 1989-08-24 EP EP89910276A patent/EP0386218B1/en not_active Expired - Lifetime
-
1990
- 1990-04-25 FI FI902067A patent/FI902067A0/fi not_active Application Discontinuation
- 1990-04-25 DK DK101790A patent/DK101790A/da not_active Application Discontinuation
-
1993
- 1993-10-08 JP JP25314093A patent/JP3167845B2/ja not_active Expired - Lifetime
-
1995
- 1995-06-29 AU AU23322/95A patent/AU687554B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
KR900701213A (ko) | 1990-12-01 |
EP0386218A1 (en) | 1990-09-12 |
AU634979B2 (en) | 1993-03-11 |
EP0386218B1 (en) | 1996-01-10 |
JP2954249B2 (ja) | 1999-09-27 |
AU2332295A (en) | 1995-09-14 |
JPH06237935A (ja) | 1994-08-30 |
EP0386218A4 (en) | 1991-03-20 |
JPH03502064A (ja) | 1991-05-16 |
AU4208689A (en) | 1990-03-23 |
DK101790A (da) | 1990-06-25 |
ATE132719T1 (de) | 1996-01-15 |
WO1990001893A1 (en) | 1990-03-08 |
AU687554B2 (en) | 1998-02-26 |
DE68925417T2 (de) | 1996-08-01 |
JP3167845B2 (ja) | 2001-05-21 |
DE68925417D1 (de) | 1996-02-22 |
KR0147309B1 (ko) | 1998-08-01 |
DK101790D0 (da) | 1990-04-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or assigment of application |
Owner name: INSTRUMENTARIUM OY |
|
FD | Application lapsed |
Owner name: INSTRUMENTARIUM OY |