IT8447801A0 - Apparecchio e metodo per misurare la portata cardiaca - Google Patents
Apparecchio e metodo per misurare la portata cardiacaInfo
- Publication number
- IT8447801A0 IT8447801A0 IT8447801A IT4780184A IT8447801A0 IT 8447801 A0 IT8447801 A0 IT 8447801A0 IT 8447801 A IT8447801 A IT 8447801A IT 4780184 A IT4780184 A IT 4780184A IT 8447801 A0 IT8447801 A0 IT 8447801A0
- Authority
- IT
- Italy
- Prior art keywords
- cardiac output
- measuring cardiac
- measuring
- output
- cardiac
- Prior art date
Links
- 230000000747 cardiac effect Effects 0.000 title 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Physiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/472,931 US4542748A (en) | 1983-03-07 | 1983-03-07 | Apparatus and method for measuring cardiac output |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8447801A0 true IT8447801A0 (it) | 1984-03-05 |
IT1177577B IT1177577B (it) | 1987-08-26 |
Family
ID=23877485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47801/84A IT1177577B (it) | 1983-03-07 | 1984-03-05 | Apparecchio e metodo per misurare la portata cardiaca |
Country Status (4)
Country | Link |
---|---|
US (1) | US4542748A (it) |
EP (1) | EP0136348A1 (it) |
IT (1) | IT1177577B (it) |
WO (1) | WO1984003431A1 (it) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61125329A (ja) * | 1984-11-21 | 1986-06-13 | テルモ株式会社 | 心拍出量測定装置 |
US4647281A (en) * | 1985-02-20 | 1987-03-03 | M/A-Com, Inc. | Infiltration detection apparatus |
JPS62207435A (ja) * | 1986-03-07 | 1987-09-11 | テルモ株式会社 | 心拍出量測定用カテ−テル |
DE3856499T2 (de) * | 1987-03-05 | 2002-07-11 | Terumo K.K., Tokio/Tokyo | Vorrichtung zur kontinuierlichen Messung der relativen Änderung des Herzzeitvolumens |
JPH02128753A (ja) * | 1988-11-09 | 1990-05-17 | Terumo Corp | 心拍出量測定装置 |
JPH02185232A (ja) * | 1989-01-13 | 1990-07-19 | Terumo Corp | 生体情報計測装置 |
JP2866132B2 (ja) * | 1990-01-29 | 1999-03-08 | テルモ株式会社 | 流速センサプローブ |
US5146414A (en) * | 1990-04-18 | 1992-09-08 | Interflo Medical, Inc. | Method and apparatus for continuously measuring volumetric flow |
US5261411A (en) * | 1991-12-27 | 1993-11-16 | Abbott Laboratories | Thermal drift correction while continuously monitoring cardiac output |
US5217019A (en) * | 1991-12-27 | 1993-06-08 | Abbott Laboratories | Apparatus and method for continuously monitoring cardiac output |
US5390679A (en) * | 1993-06-03 | 1995-02-21 | Eli Lilly And Company | Continuous cardiac output derived from the arterial pressure waveform using pattern recognition |
US5620002A (en) * | 1995-12-22 | 1997-04-15 | Abbott Critical Care Systems | Method for correcting thermal drift in cardiac output determination |
US6986744B1 (en) | 1999-02-02 | 2006-01-17 | Transonic Systems, Inc. | Method and apparatus for determining blood flow during a vascular corrective procedure |
CA2356254C (en) * | 1999-10-28 | 2005-06-07 | Pulsion Medical Systems Ag | Apparatus, computer system and computer program for determining a cardio-vascular parameter |
US7056286B2 (en) | 2003-11-12 | 2006-06-06 | Adrian Ravenscroft | Medical device anchor and delivery system |
US20110251476A1 (en) * | 2008-12-12 | 2011-10-13 | Koninklijke Philips Electronics N.V. | Arrangement and method for measuring the local velocity of a liquid |
US10092427B2 (en) | 2009-11-04 | 2018-10-09 | Confluent Medical Technologies, Inc. | Alternating circumferential bridge stent design and methods for use thereof |
WO2012047308A1 (en) | 2010-10-08 | 2012-04-12 | Nitinol Devices And Components, Inc. | Alternating circumferential bridge stent design and methods for use thereof |
US11564584B2 (en) * | 2016-09-28 | 2023-01-31 | Koninklijke Philips N.V. | System for determining blood flow |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3595079A (en) * | 1967-11-13 | 1971-07-27 | Univ Northwestern | Fluid flow velocity measuring apparatus |
US3620207A (en) * | 1969-05-14 | 1971-11-16 | Univ Iowa State Res Found Inc | Blood flowmeter |
DD118524A5 (it) * | 1974-05-24 | 1976-03-12 | ||
DE2942725A1 (de) * | 1979-10-23 | 1981-05-07 | Johann Jost Dipl.-Ing. Dr. 7518 Bretten Reeh | Automatisches schreibgeraet zur registrierung von temperaturwerten an lebendem gewebe |
US4403615A (en) * | 1981-12-14 | 1983-09-13 | Hoehner Paul J | Thermal method for measuring blood perfusion |
US4417588A (en) * | 1982-03-22 | 1983-11-29 | Critikon, Inc. | Apparatus and method for initiating cardiac output computations |
-
1983
- 1983-03-07 US US06/472,931 patent/US4542748A/en not_active Expired - Fee Related
-
1984
- 1984-02-27 WO PCT/US1984/000300 patent/WO1984003431A1/en unknown
- 1984-02-27 EP EP84901284A patent/EP0136348A1/en not_active Withdrawn
- 1984-03-05 IT IT47801/84A patent/IT1177577B/it active
Also Published As
Publication number | Publication date |
---|---|
US4542748A (en) | 1985-09-24 |
IT1177577B (it) | 1987-08-26 |
EP0136348A1 (en) | 1985-04-10 |
WO1984003431A1 (en) | 1984-09-13 |
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