FI19992093A - Arrangmmang och förfarande för mätning av hjärtats slagvolym - Google Patents
Arrangmmang och förfarande för mätning av hjärtats slagvolymInfo
- Publication number
- FI19992093A FI19992093A FI992093A FI19992093A FI19992093A FI 19992093 A FI19992093 A FI 19992093A FI 992093 A FI992093 A FI 992093A FI 19992093 A FI19992093 A FI 19992093A FI 19992093 A FI19992093 A FI 19992093A
- Authority
- FI
- Finland
- Prior art keywords
- procedure
- arrangement
- measuring heartbeat
- heartbeat volume
- volume
- 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
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
- A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
- A61B5/028—Measuring blood flow using tracers, e.g. dye dilution by thermo-dilution
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
- A61B5/029—Measuring or recording blood output from the heart, e.g. minute volume
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Physiology (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Surgical Instruments (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI992093A FI108702B (sv) | 1999-09-29 | 1999-09-29 | System och förfarande för mätning av hjärtats slagvolym |
US10/089,267 US6709400B1 (en) | 1999-09-29 | 2000-09-29 | System and method for the measurement of cardiac output |
PCT/FI2000/000839 WO2001022875A1 (en) | 1999-09-29 | 2000-09-29 | System and method for the measurement of cardiac output |
AU74241/00A AU7424100A (en) | 1999-09-29 | 2000-09-29 | System and method for the measurement of cardiac output |
GB0207257A GB2370881B (en) | 1999-09-29 | 2000-09-29 | System and method for the measurement of cardiac output |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI992093A FI108702B (sv) | 1999-09-29 | 1999-09-29 | System och förfarande för mätning av hjärtats slagvolym |
FI992093 | 1999-09-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI19992093A true FI19992093A (sv) | 2001-03-29 |
FI108702B FI108702B (sv) | 2002-03-15 |
Family
ID=8555376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI992093A FI108702B (sv) | 1999-09-29 | 1999-09-29 | System och förfarande för mätning av hjärtats slagvolym |
Country Status (5)
Country | Link |
---|---|
US (1) | US6709400B1 (sv) |
AU (1) | AU7424100A (sv) |
FI (1) | FI108702B (sv) |
GB (1) | GB2370881B (sv) |
WO (1) | WO2001022875A1 (sv) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7632235B1 (en) * | 2004-11-22 | 2009-12-15 | Pacesetter, Inc. | System and method for measuring cardiac output via thermal dilution using an implantable medical device with an external ultrasound power delivery system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5139021A (en) * | 1987-03-05 | 1992-08-18 | Terumo Kabushiki Kaisha | Biological information measurement apparatus |
US5305760A (en) * | 1992-02-07 | 1994-04-26 | Interflo Medical Inc. | Method for rejecting electrical interference from physiological measurements |
US5509424A (en) * | 1994-01-28 | 1996-04-23 | Aws Salim Nashef | Continuous cardiac output monitoring system |
US5636638A (en) * | 1994-06-29 | 1997-06-10 | Baxter International Inc. | Electrical power amplifier for continuous cardiac output monitoring |
US5954659A (en) | 1996-02-16 | 1999-09-21 | Curley; Michael G. | Method and apparatus for invasively measuring cardiac output by detecting temperature differences of blood heated by radiation |
-
1999
- 1999-09-29 FI FI992093A patent/FI108702B/sv not_active IP Right Cessation
-
2000
- 2000-09-29 US US10/089,267 patent/US6709400B1/en not_active Expired - Fee Related
- 2000-09-29 GB GB0207257A patent/GB2370881B/en not_active Expired - Fee Related
- 2000-09-29 AU AU74241/00A patent/AU7424100A/en not_active Abandoned
- 2000-09-29 WO PCT/FI2000/000839 patent/WO2001022875A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FI108702B (sv) | 2002-03-15 |
US6709400B1 (en) | 2004-03-23 |
WO2001022875A1 (en) | 2001-04-05 |
GB2370881A (en) | 2002-07-10 |
GB0207257D0 (en) | 2002-05-08 |
GB2370881B (en) | 2003-12-10 |
AU7424100A (en) | 2001-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |