GB2089999B - Non-invasive haemodynamic performance assessment - Google Patents
Non-invasive haemodynamic performance assessmentInfo
- Publication number
- GB2089999B GB2089999B GB8138424A GB8138424A GB2089999B GB 2089999 B GB2089999 B GB 2089999B GB 8138424 A GB8138424 A GB 8138424A GB 8138424 A GB8138424 A GB 8138424A GB 2089999 B GB2089999 B GB 2089999B
- Authority
- GB
- United Kingdom
- Prior art keywords
- performance assessment
- haemodynamic performance
- invasive
- invasive haemodynamic
- assessment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000001435 haemodynamic 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
- A61B5/024—Detecting, measuring or recording pulse rate or heart rate
- A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/339—Displays specially adapted therefor
-
- 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
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6814—Head
- A61B5/6815—Ear
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/7239—Details of waveform analysis using differentiation including higher order derivatives
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Physiology (AREA)
- Signal Processing (AREA)
- Otolaryngology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21917380A | 1980-12-22 | 1980-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2089999A GB2089999A (en) | 1982-06-30 |
GB2089999B true GB2089999B (en) | 1985-02-20 |
Family
ID=22818176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8138424A Expired GB2089999B (en) | 1980-12-22 | 1981-12-21 | Non-invasive haemodynamic performance assessment |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS57131426A (en) |
DE (1) | DE3150554A1 (en) |
FR (1) | FR2496448B1 (en) |
GB (1) | GB2089999B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1224533A (en) * | 1982-12-27 | 1987-07-21 | John R. Lacourse | System to determine arterial occlusion and other maladies |
GB8305313D0 (en) * | 1983-02-25 | 1983-03-30 | Raychem Ltd | Curable fabric |
ZA861179B (en) * | 1985-02-28 | 1986-12-30 | Boc Group Inc | Oximeter |
US4911167A (en) * | 1985-06-07 | 1990-03-27 | Nellcor Incorporated | Method and apparatus for detecting optical pulses |
US4802486A (en) * | 1985-04-01 | 1989-02-07 | Nellcor Incorporated | Method and apparatus for detecting optical pulses |
US4928692A (en) * | 1985-04-01 | 1990-05-29 | Goodman David E | Method and apparatus for detecting optical pulses |
USRE35122E (en) * | 1985-04-01 | 1995-12-19 | Nellcor Incorporated | Method and apparatus for detecting optical pulses |
US4934372A (en) * | 1985-04-01 | 1990-06-19 | Nellcor Incorporated | Method and apparatus for detecting optical pulses |
DE10007756A1 (en) * | 2000-02-19 | 2001-09-06 | Robert Bauernschmitt | Reporting systems for patients following medical interventions, e.g. heart surgery, where alongside classical monitoring, bio-signal processing is undertaken, e.g. monitoring of baro-receptor reflex, to improve reporting accuracy |
US7662086B2 (en) | 2004-06-17 | 2010-02-16 | St. Jude Medical Ab | Detection and/or monitoring of diastolic heart failure |
US8112150B2 (en) | 2009-03-04 | 2012-02-07 | Atcor Medical Pty Ltd | Optimization of pacemaker settings |
US9220903B2 (en) | 2013-12-16 | 2015-12-29 | AtCor Medical Pty, Ltd. | Optimization of pacemaker settings with R-wave detection |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1573189A (en) * | 1968-04-16 | 1969-07-04 | ||
US3651806A (en) * | 1969-10-24 | 1972-03-28 | Philip I Hirshberg | Method and apparatus for administering digitalizing medications |
US3809070A (en) * | 1971-07-01 | 1974-05-07 | Doll Research | Non-invasive electromagnetic bloodflow measuring system with rejection of noises |
US4023563A (en) * | 1975-09-22 | 1977-05-17 | American Home Products Corporation | Apparatus and method for determining onset times of pulses and use thereof in computing interarterial blood pressure electromechanical interval |
GB1527590A (en) * | 1975-11-06 | 1978-10-04 | Ohio Nuclear | Systems for indicating the variation in radioactivity within a patient's cardiac cycle from a tracer substance in the blood |
CH632403A5 (en) * | 1977-09-08 | 1982-10-15 | Avl Ag | METHOD AND DEVICE FOR DETERMINING SYSTOLIC TIME INTERVALS. |
US4203451A (en) * | 1978-03-17 | 1980-05-20 | Panico Joseph J | Cardiovascular analysis, method and apparatus |
GB2076963B (en) * | 1980-05-29 | 1984-04-11 | Mott Godfrey Thomas | Blood flow monitor |
-
1981
- 1981-12-21 GB GB8138424A patent/GB2089999B/en not_active Expired
- 1981-12-21 DE DE19813150554 patent/DE3150554A1/en not_active Withdrawn
- 1981-12-22 JP JP56208998A patent/JPS57131426A/en active Pending
- 1981-12-22 FR FR8123917A patent/FR2496448B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57131426A (en) | 1982-08-14 |
DE3150554A1 (en) | 1982-10-21 |
FR2496448A1 (en) | 1982-06-25 |
GB2089999A (en) | 1982-06-30 |
FR2496448B1 (en) | 1986-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |