FR2310608A1 - Convertisseur de balayage - Google Patents
Convertisseur de balayageInfo
- Publication number
- FR2310608A1 FR2310608A1 FR7613352A FR7613352A FR2310608A1 FR 2310608 A1 FR2310608 A1 FR 2310608A1 FR 7613352 A FR7613352 A FR 7613352A FR 7613352 A FR7613352 A FR 7613352A FR 2310608 A1 FR2310608 A1 FR 2310608A1
- Authority
- FR
- France
- Prior art keywords
- access memory
- signal converter
- display
- control unit
- produces
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/13—Tomography
- A61B8/14—Echo-tomography
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
- G01S7/523—Details of pulse systems
- G01S7/526—Receivers
- G01S7/53—Means for transforming coordinates or for evaluating data, e.g. using computers
- G01S7/531—Scan converters
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Closed-Circuit Television Systems (AREA)
- Medical Treatment And Welfare Office Work (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH589275A CH595032A5 (en) | 1975-05-07 | 1975-05-07 | Signal converter for ultrasonic body scanners |
CH326176 | 1976-03-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2310608A1 true FR2310608A1 (fr) | 1976-12-03 |
FR2310608B3 FR2310608B3 (sv) | 1979-03-16 |
Family
ID=25692593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7613352A Granted FR2310608A1 (fr) | 1975-05-07 | 1976-05-05 | Convertisseur de balayage |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS51137344A (sv) |
DD (1) | DD125096A5 (sv) |
DE (1) | DE2619684A1 (sv) |
DK (1) | DK202376A (sv) |
FR (1) | FR2310608A1 (sv) |
IT (1) | IT1061427B (sv) |
NL (1) | NL7604678A (sv) |
SE (1) | SE7605156L (sv) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2360941A1 (fr) * | 1976-08-02 | 1978-03-03 | Searle & Co | Procede et dispositif d'echographie |
EP0001933A2 (en) * | 1977-11-07 | 1979-05-16 | Litton Industrial Products Inc. | Video A-trace display system for ultrasonic diagnostic equipment |
FR2419630A1 (fr) * | 1978-03-07 | 1979-10-05 | Hughes Aircraft Co | Procede et appareil de traitement de signaux video suivant une fonction programmable de transfert |
EP0005432A1 (de) * | 1978-05-11 | 1979-11-28 | Siemens Aktiengesellschaft | Nach dem Impuls-Echoverfahren arbeitendes Ultraschall-Bildgerät |
FR2441973A1 (fr) * | 1978-11-13 | 1980-06-13 | Litton Industrial Products | Convertisseur de balayage de systemes de formation d'images |
FR2451041A1 (fr) * | 1978-11-13 | 1980-10-03 | Litton Industrial Products | Convertisseur de balayage de systeme de production d'image d'impulsions ultrasonores |
FR2479531A1 (fr) * | 1980-03-28 | 1981-10-02 | Cgr Ultrasonic | Dispositif de traitement et de memorisation numerique et echographe a balayage comportant un tel dispositif |
EP0050843A1 (en) * | 1980-10-27 | 1982-05-05 | Kabushiki Kaisha Toshiba | Digital scan converter |
EP0068052A1 (en) * | 1981-06-29 | 1983-01-05 | International Business Machines Corporation | Ultrasonic imaging apparatus and method |
FR2531783A1 (fr) * | 1982-08-13 | 1984-02-17 | Centre Nat Rech Scient | Procede et dispositif de conversion d'images obtenues par balayage sectoriel en images a balayage par lignes |
EP0120335A1 (de) * | 1983-03-14 | 1984-10-03 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Darstellung von in Polarkoordinaten anfallenden Signalinformationen |
EP0121766A1 (de) * | 1983-03-14 | 1984-10-17 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Darstellung von Bildinformationen |
EP0123411A1 (en) * | 1983-03-18 | 1984-10-31 | JOHNSON & JOHNSON ULTRASOUND INC. | Parallel processing of simultaneous ultrasound vectors |
EP0186290A1 (en) * | 1984-11-09 | 1986-07-02 | Matsushita Electric Industrial Co., Ltd. | Ultrasonic imaging system for simultaneous display of sector-scanned multiple images |
FR2579886A1 (en) * | 1985-04-05 | 1986-10-10 | Edap | Ultrasound echography apparatus allowing the display of the blood flow in a vessel |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53133989A (en) * | 1977-04-26 | 1978-11-22 | Ito Kenichi | Ultrasonic diagnosing device |
AU519809B2 (en) * | 1977-06-13 | 1981-12-24 | Newyork Institute Of Technology | Ultrasound imaging system |
JPS549480A (en) * | 1977-06-23 | 1979-01-24 | Ito Kenichi | Ultrasonic wave diagnosing device |
US4111055A (en) * | 1977-10-11 | 1978-09-05 | Del Mar Avionics | Pulse echo ultrasonic system |
EP0002061B2 (en) * | 1977-11-21 | 1986-11-26 | General Electric Company | Scan converter for ultrasonic sector scanner and method |
JPS54128187A (en) * | 1978-03-29 | 1979-10-04 | Tokyo Shibaura Electric Co | Ultrasonic wave reflection device |
JPS5672857A (en) * | 1979-11-16 | 1981-06-17 | Matsushita Electric Ind Co Ltd | Method of scanning ultrasonic diagnosing device |
JPS56109649A (en) * | 1980-02-05 | 1981-08-31 | Matsushita Electric Ind Co Ltd | Ultrasonic diagnosing device |
JPS592816Y2 (ja) * | 1980-09-30 | 1984-01-26 | 日立造船株式会社 | 「ろ」過装置の逆洗液噴射装置 |
JPS5869188A (ja) * | 1981-10-21 | 1983-04-25 | Hitachi Ltd | 超音波顕微鏡 |
JPS5972284A (ja) * | 1982-10-18 | 1984-04-24 | Hitachi Medical Corp | デジタルx線テレビ装置 |
DE208784T1 (de) * | 1985-01-10 | 1987-09-03 | Yokogawa Medical Systems, Ltd., Tachikawa, Tokio/Tokyo | Geraet zum interpolieren von videodaten. |
-
1976
- 1976-05-03 NL NL7604678A patent/NL7604678A/xx unknown
- 1976-05-04 DE DE19762619684 patent/DE2619684A1/de active Pending
- 1976-05-05 SE SE7605156A patent/SE7605156L/sv unknown
- 1976-05-05 DD DD192688A patent/DD125096A5/xx unknown
- 1976-05-05 FR FR7613352A patent/FR2310608A1/fr active Granted
- 1976-05-05 IT IT23014/76A patent/IT1061427B/it active
- 1976-05-06 DK DK202376A patent/DK202376A/da unknown
- 1976-05-06 JP JP5166776A patent/JPS51137344A/ja active Pending
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2360941A1 (fr) * | 1976-08-02 | 1978-03-03 | Searle & Co | Procede et dispositif d'echographie |
EP0001933A2 (en) * | 1977-11-07 | 1979-05-16 | Litton Industrial Products Inc. | Video A-trace display system for ultrasonic diagnostic equipment |
EP0001933A3 (en) * | 1977-11-07 | 1979-05-30 | Litton Industrial Products Inc. | Video a-trace display system for ultrasonic diagnostic equipment |
FR2419630A1 (fr) * | 1978-03-07 | 1979-10-05 | Hughes Aircraft Co | Procede et appareil de traitement de signaux video suivant une fonction programmable de transfert |
EP0005432A1 (de) * | 1978-05-11 | 1979-11-28 | Siemens Aktiengesellschaft | Nach dem Impuls-Echoverfahren arbeitendes Ultraschall-Bildgerät |
FR2441973A1 (fr) * | 1978-11-13 | 1980-06-13 | Litton Industrial Products | Convertisseur de balayage de systemes de formation d'images |
FR2451041A1 (fr) * | 1978-11-13 | 1980-10-03 | Litton Industrial Products | Convertisseur de balayage de systeme de production d'image d'impulsions ultrasonores |
EP0037302A1 (fr) * | 1980-03-28 | 1981-10-07 | Cgr Ultrasonic | Dispositif de traitement et de mémorisation numérique et échographe à balayage comportant un tel dispositif |
FR2479531A1 (fr) * | 1980-03-28 | 1981-10-02 | Cgr Ultrasonic | Dispositif de traitement et de memorisation numerique et echographe a balayage comportant un tel dispositif |
EP0050843A1 (en) * | 1980-10-27 | 1982-05-05 | Kabushiki Kaisha Toshiba | Digital scan converter |
EP0068052A1 (en) * | 1981-06-29 | 1983-01-05 | International Business Machines Corporation | Ultrasonic imaging apparatus and method |
FR2531783A1 (fr) * | 1982-08-13 | 1984-02-17 | Centre Nat Rech Scient | Procede et dispositif de conversion d'images obtenues par balayage sectoriel en images a balayage par lignes |
EP0120335A1 (de) * | 1983-03-14 | 1984-10-03 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Darstellung von in Polarkoordinaten anfallenden Signalinformationen |
EP0121766A1 (de) * | 1983-03-14 | 1984-10-17 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zur Darstellung von Bildinformationen |
EP0123411A1 (en) * | 1983-03-18 | 1984-10-31 | JOHNSON & JOHNSON ULTRASOUND INC. | Parallel processing of simultaneous ultrasound vectors |
EP0186290A1 (en) * | 1984-11-09 | 1986-07-02 | Matsushita Electric Industrial Co., Ltd. | Ultrasonic imaging system for simultaneous display of sector-scanned multiple images |
US4722345A (en) * | 1984-11-09 | 1988-02-02 | Matsushita Electric Industrial Co., Ltd. | Ultrasonic diagnostic multiple-sector image display system |
FR2579886A1 (en) * | 1985-04-05 | 1986-10-10 | Edap | Ultrasound echography apparatus allowing the display of the blood flow in a vessel |
Also Published As
Publication number | Publication date |
---|---|
DD125096A5 (sv) | 1977-03-30 |
DE2619684A1 (de) | 1976-11-18 |
DK202376A (da) | 1976-11-08 |
SE7605156L (sv) | 1976-11-08 |
FR2310608B3 (sv) | 1979-03-16 |
NL7604678A (nl) | 1976-11-09 |
IT1061427B (it) | 1983-02-28 |
JPS51137344A (en) | 1976-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |