DE3417418C2 - - Google Patents
Info
- Publication number
- DE3417418C2 DE3417418C2 DE19843417418 DE3417418A DE3417418C2 DE 3417418 C2 DE3417418 C2 DE 3417418C2 DE 19843417418 DE19843417418 DE 19843417418 DE 3417418 A DE3417418 A DE 3417418A DE 3417418 C2 DE3417418 C2 DE 3417418C2
- Authority
- DE
- Germany
- Prior art keywords
- evaluation
- ultrasound
- scanning
- signal
- summation
- 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
- 238000002604 ultrasonography Methods 0.000 claims description 17
- 238000011156 evaluation Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 238000012432 intermediate storage Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 230000036770 blood supply Effects 0.000 claims 1
- 210000000056 organ Anatomy 0.000 description 12
- 238000000034 method Methods 0.000 description 9
- 230000017531 blood circulation Effects 0.000 description 7
- 239000008280 blood Substances 0.000 description 5
- 210000004369 blood Anatomy 0.000 description 5
- 210000004204 blood vessel Anatomy 0.000 description 4
- 206010028980 Neoplasm Diseases 0.000 description 3
- 210000000746 body region Anatomy 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000036772 blood pressure Effects 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 241000320529 Allobates femoralis Species 0.000 description 1
- 206010002961 Aplasia Diseases 0.000 description 1
- 208000031104 Arterial Occlusive disease Diseases 0.000 description 1
- 238000012935 Averaging Methods 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 206010018852 Haematoma Diseases 0.000 description 1
- 206010061216 Infarction Diseases 0.000 description 1
- 206010027476 Metastases Diseases 0.000 description 1
- 235000010678 Paulownia tomentosa Nutrition 0.000 description 1
- 240000002834 Paulownia tomentosa Species 0.000 description 1
- 208000004531 Renal Artery Obstruction Diseases 0.000 description 1
- 206010058990 Venous occlusion Diseases 0.000 description 1
- 210000000702 aorta abdominal Anatomy 0.000 description 1
- 208000021328 arterial occlusion Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 210000001715 carotid artery Anatomy 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 201000011066 hemangioma Diseases 0.000 description 1
- 230000007574 infarction Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 210000001685 thyroid gland Anatomy 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/06—Measuring blood flow
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Hematology (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)
- Ultra Sonic Daignosis Equipment (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843417418 DE3417418A1 (de) | 1984-05-11 | 1984-05-11 | Vorrichtung zur untersuchung der durchblutung menschlicher koerperteile u.dgl. umfassend wenigstens eine ultraschall-sende- und empfangseinrichtung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19843417418 DE3417418A1 (de) | 1984-05-11 | 1984-05-11 | Vorrichtung zur untersuchung der durchblutung menschlicher koerperteile u.dgl. umfassend wenigstens eine ultraschall-sende- und empfangseinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3417418A1 DE3417418A1 (de) | 1985-11-14 |
| DE3417418C2 true DE3417418C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-12-22 |
Family
ID=6235511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19843417418 Granted DE3417418A1 (de) | 1984-05-11 | 1984-05-11 | Vorrichtung zur untersuchung der durchblutung menschlicher koerperteile u.dgl. umfassend wenigstens eine ultraschall-sende- und empfangseinrichtung |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3417418A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3610439A1 (de) * | 1986-03-27 | 1987-10-01 | Helmut Prof Dr Ing Ermert | Ultraschallgeraet zur doppler-bilddarstellung und verfahren zum betrieb desselben |
| DE3737593C2 (de) * | 1986-11-06 | 1995-03-16 | Toshiba Kawasaki Kk | Ultraschall-Sondenvorrichtung |
| JPH0613031B2 (ja) * | 1987-08-12 | 1994-02-23 | 株式会社東芝 | 超音波血流イメ−ジング装置 |
| JP2772049B2 (ja) * | 1989-07-26 | 1998-07-02 | 株式会社東芝 | 超音波診断装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2151347C3 (de) * | 1971-10-15 | 1979-02-15 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Ultraschall-Bildgerät |
| US4109642A (en) * | 1972-04-03 | 1978-08-29 | Institute Of Applied Physiology & Medicine | Apparatus for ultrasonic arteriography |
| AT346109B (de) * | 1973-05-25 | 1978-10-25 | Kretztechnik Gmbh | Verfahren zum speichern und auswerten von aus untersuchungen bzw. untersuchungsschritten mit ultraschall erhaltenen informationen |
| US4205687A (en) * | 1977-07-29 | 1980-06-03 | Diagnostic Electronics Corporation | Color coded blood flow velocity display equipment |
| DE2911258C2 (de) * | 1979-03-22 | 1982-09-23 | Chmiel, Horst, Prof. Dr.-Ing., 7250 Leonberg | Vorrichtung zum noninvasiven Messen der Blutströmungsgeschwindigkeit nach der Ultraschall-Doppler-Effekt-Methode |
| JPS5920820A (ja) * | 1982-07-28 | 1984-02-02 | Aloka Co Ltd | 超音波血流画像形成装置 |
-
1984
- 1984-05-11 DE DE19843417418 patent/DE3417418A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3417418A1 (de) | 1985-11-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8339 | Ceased/non-payment of the annual fee |