SU708987A3 - Система анализа скорости потока крови - Google Patents
Система анализа скорости потока крови Download PDFInfo
- Publication number
- SU708987A3 SU708987A3 SU762418209A SU2418209A SU708987A3 SU 708987 A3 SU708987 A3 SU 708987A3 SU 762418209 A SU762418209 A SU 762418209A SU 2418209 A SU2418209 A SU 2418209A SU 708987 A3 SU708987 A3 SU 708987A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- memory
- generator
- channel
- time
- display
- Prior art date
Links
- 230000017531 blood circulation Effects 0.000 title claims description 6
- 230000000747 cardiac effect Effects 0.000 claims abstract description 14
- 230000005855 radiation Effects 0.000 claims abstract description 14
- 230000001186 cumulative effect Effects 0.000 claims abstract description 9
- 238000000034 method Methods 0.000 claims description 4
- 238000009825 accumulation Methods 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 210000000748 cardiovascular system Anatomy 0.000 claims 1
- 201000010099 disease Diseases 0.000 claims 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims 1
- 239000008280 blood Substances 0.000 abstract description 2
- 210000004369 blood Anatomy 0.000 abstract description 2
- 238000005070 sampling Methods 0.000 abstract 4
- 230000000977 initiatory effect Effects 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
- 102000009027 Albumins Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001121 heart beat frequency Effects 0.000 description 1
- 238000000718 qrs complex Methods 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
- A61B6/4057—Arrangements for generating radiation specially adapted for radiation diagnosis by using radiation sources located in the interior of the body
-
- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/026—Measuring blood flow
- A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
- A61B5/02755—Radioactive tracers
-
- 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]
- A61B5/346—Analysis of electrocardiograms
- A61B5/349—Detecting specific parameters of the electrocardiograph cycle
- A61B5/352—Detecting R peaks, e.g. for synchronising diagnostic apparatus; Estimating R-R interval
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient; User input means
- A61B5/7475—User input or interface means, e.g. keyboard, pointing device, joystick
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
- A61B6/4258—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector for detecting non x-ray radiation, e.g. gamma radiation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/16—Measuring radiation intensity
- G01T1/161—Applications in the field of nuclear medicine, e.g. in vivo counting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
- A61B6/507—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for determination of haemodynamic parameters, e.g. perfusion CT
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- High Energy & Nuclear Physics (AREA)
- Radiology & Medical Imaging (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Hematology (AREA)
- Physiology (AREA)
- Nuclear Medicine (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62952175A | 1975-11-06 | 1975-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU708987A3 true SU708987A3 (ru) | 1980-01-05 |
Family
ID=24523352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762418209A SU708987A3 (ru) | 1975-11-06 | 1976-11-05 | Система анализа скорости потока крови |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS6052387B2 (cg-RX-API-DMAC7.html) |
| AU (1) | AU501106B2 (cg-RX-API-DMAC7.html) |
| BE (1) | BE848072A (cg-RX-API-DMAC7.html) |
| BR (1) | BR7607399A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1054262A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2617886A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2331038A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1527590A (cg-RX-API-DMAC7.html) |
| IL (1) | IL50764A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7611844A (cg-RX-API-DMAC7.html) |
| SU (1) | SU708987A3 (cg-RX-API-DMAC7.html) |
| ZA (1) | ZA766228B (cg-RX-API-DMAC7.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4092980A (en) * | 1976-01-12 | 1978-06-06 | G. D. Searle & Co. | Fibrinogen monitor |
| US4294259A (en) * | 1977-11-25 | 1981-10-13 | Bios Inc. | Method and apparatus for characterizing blood flow through the heart |
| US4245646A (en) * | 1978-06-19 | 1981-01-20 | Picker Corporation | Nuclear cardiology apparatus and method |
| GB2089999B (en) * | 1980-12-22 | 1985-02-20 | Medtronic Inc | Non-invasive haemodynamic performance assessment |
| CN112258432B (zh) * | 2020-10-23 | 2021-09-21 | 成都大学 | 基于复合型结构元素数学形态学的中子-伽马甄别方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3221731A (en) * | 1962-05-31 | 1965-12-07 | Annis Martin | Apparatus for evaluating the condition of the heart muscle |
| FR89661E (fr) * | 1965-02-22 | 1967-07-28 | Aquitaine Petrole | Appareil de mesure du décrément logarithmique d'une fonction exponentielle et son application à la mesure du débit sanguin par traceur radioactif |
| US3824399A (en) * | 1971-01-27 | 1974-07-16 | Saab Scania Ab | Method of in vivo examination of organ functions |
-
1976
- 1976-02-24 GB GB7250/76A patent/GB1527590A/en not_active Expired
- 1976-03-08 CA CA247,374A patent/CA1054262A/en not_active Expired
- 1976-03-23 FR FR7608400A patent/FR2331038A1/fr active Granted
- 1976-04-05 AU AU12661/76A patent/AU501106B2/en not_active Expired
- 1976-04-23 DE DE19762617886 patent/DE2617886A1/de not_active Ceased
- 1976-06-25 JP JP51075397A patent/JPS6052387B2/ja not_active Expired
- 1976-10-19 ZA ZA766228A patent/ZA766228B/xx unknown
- 1976-10-26 NL NL7611844A patent/NL7611844A/xx not_active Application Discontinuation
- 1976-10-26 IL IL50764A patent/IL50764A/xx unknown
- 1976-11-05 SU SU762418209A patent/SU708987A3/ru active
- 1976-11-05 BR BR7607399A patent/BR7607399A/pt unknown
- 1976-11-05 BE BE172150A patent/BE848072A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU501106B2 (en) | 1979-06-14 |
| JPS6052387B2 (ja) | 1985-11-19 |
| NL7611844A (nl) | 1977-05-10 |
| GB1527590A (en) | 1978-10-04 |
| AU1266176A (en) | 1977-10-13 |
| DE2617886A1 (de) | 1977-05-12 |
| IL50764A0 (en) | 1976-12-31 |
| IL50764A (en) | 1979-03-12 |
| BR7607399A (pt) | 1977-09-20 |
| FR2331038B1 (cg-RX-API-DMAC7.html) | 1982-10-22 |
| CA1054262A (en) | 1979-05-08 |
| BE848072A (fr) | 1977-03-01 |
| JPS5259977A (en) | 1977-05-17 |
| ZA766228B (en) | 1977-09-28 |
| FR2331038A1 (fr) | 1977-06-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4197836A (en) | Nuclear cardiac blood volume detecting apparatus | |
| US4592369A (en) | Method and apparatus for use in temporal analysis of waveforms | |
| Bacharach et al. | A real-time system for multi-image gated cardiac studies | |
| US4245647A (en) | Arrhythmia rejection circuit for gated cardiac image display systems | |
| US4245646A (en) | Nuclear cardiology apparatus and method | |
| US5274549A (en) | Method of deriving a cardiac ejection fraction from nuclear image data | |
| US3874370A (en) | Electrocardiographic waveform analyzer | |
| US4466075A (en) | Motion correction circuitry and method for a radiation imaging device | |
| CA1156724A (en) | Heart rate analyzer | |
| SU708987A3 (ru) | Система анализа скорости потока крови | |
| US4294259A (en) | Method and apparatus for characterizing blood flow through the heart | |
| US3853119A (en) | Method and system for display of electrocardiographic (ecg) signals | |
| US4369495A (en) | Method of and means for compensating for the dead time of a gamma camera | |
| US4048501A (en) | Method and apparatus for determining the condition of a biological specimen | |
| Douglas et al. | A computer processing system for ECG-gated radioisotope angiography of the human heart | |
| US3860822A (en) | System for recording and integrating transient nuclear scintillations | |
| US4387392A (en) | System for televised radioscopy | |
| US4203035A (en) | Method and apparatus for determining the condition of a biological specimen | |
| Fusi et al. | A low-cost microcomputer system for automated analysis of intracellular cardiac action potentials | |
| RU2108059C1 (ru) | Измеритель частоты пульса | |
| SU784867A1 (ru) | Устройство дл регистрации ритма сердечной де тельности и характера его изменений | |
| SU721079A1 (ru) | Устройство дл построени гистрограммы -интервалов | |
| US3655974A (en) | Analog window apparatus for signalling whether a data point represented by a pair of coordinate signals is within a selectably shaped region of two-dimensional space | |
| Heimer et al. | Implementing an automatic control system for dynamic radiography | |
| SU1454391A1 (ru) | Устройство дл исследовани функционального состо ни сердечно-сосудистой системы |