NL7704435A - Ultrasonisch afbeeldingsstelsel met verbeterd oplossend vermogen voor klein formaat. - Google Patents
Ultrasonisch afbeeldingsstelsel met verbeterd oplossend vermogen voor klein formaat.Info
- Publication number
- NL7704435A NL7704435A NL7704435A NL7704435A NL7704435A NL 7704435 A NL7704435 A NL 7704435A NL 7704435 A NL7704435 A NL 7704435A NL 7704435 A NL7704435 A NL 7704435A NL 7704435 A NL7704435 A NL 7704435A
- Authority
- NL
- Netherlands
- Prior art keywords
- small size
- ultrasonic image
- image system
- improved resolution
- resolution power
- Prior art date
Links
Classifications
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/88—Sonar systems specially adapted for specific applications
- G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
- G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
-
- 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
- G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
- G01S7/52023—Details of receivers
- G01S7/52025—Details of receivers for pulse systems
- G01S7/52026—Extracting wanted echo signals
- G01S7/52028—Extracting wanted echo signals using digital techniques
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Radiology & Medical Imaging (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67960276A | 1976-04-23 | 1976-04-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7704435A true NL7704435A (nl) | 1977-10-25 |
Family
ID=24727557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7704435A NL7704435A (nl) | 1976-04-23 | 1977-04-22 | Ultrasonisch afbeeldingsstelsel met verbeterd oplossend vermogen voor klein formaat. |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS52130181A (xx) |
AU (1) | AU2451777A (xx) |
DE (1) | DE2718088A1 (xx) |
FR (1) | FR2348685A1 (xx) |
GB (1) | GB1564873A (xx) |
IT (1) | IT1089855B (xx) |
NL (1) | NL7704435A (xx) |
SE (1) | SE7704657L (xx) |
ZA (1) | ZA772440B (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5737774Y2 (xx) * | 1978-01-13 | 1982-08-20 | ||
DE2847898A1 (de) * | 1978-11-04 | 1980-05-22 | Nukem Gmbh | Verfahren und vorrichtung zur kontrolle der prueffunktionen einer ultraschallanlage |
JPS6232004Y2 (xx) * | 1979-02-14 | 1987-08-17 | ||
JPS55148546A (en) * | 1979-05-10 | 1980-11-19 | Tokyo Shibaura Electric Co | Ultrasonic diagnosis device |
JPS5911835A (ja) * | 1982-07-14 | 1984-01-21 | 松下電器産業株式会社 | 超音波ドプラ装置 |
JPS61146248A (ja) * | 1984-12-20 | 1986-07-03 | 松下電器産業株式会社 | 超音波診断装置 |
-
1977
- 1977-04-22 ZA ZA00772440A patent/ZA772440B/xx unknown
- 1977-04-22 NL NL7704435A patent/NL7704435A/xx not_active Application Discontinuation
- 1977-04-22 AU AU24517/77A patent/AU2451777A/en not_active Expired
- 1977-04-22 JP JP4596277A patent/JPS52130181A/ja active Pending
- 1977-04-22 IT IT49103/77A patent/IT1089855B/it active
- 1977-04-22 FR FR7712303A patent/FR2348685A1/fr active Granted
- 1977-04-22 GB GB16815/77A patent/GB1564873A/en not_active Expired
- 1977-04-22 DE DE19772718088 patent/DE2718088A1/de not_active Withdrawn
- 1977-04-22 SE SE7704657A patent/SE7704657L/xx unknown
Also Published As
Publication number | Publication date |
---|---|
JPS52130181A (en) | 1977-11-01 |
ZA772440B (en) | 1978-05-30 |
AU2451777A (en) | 1978-10-26 |
DE2718088A1 (de) | 1977-11-10 |
SE7704657L (sv) | 1977-10-24 |
IT1089855B (it) | 1985-06-18 |
FR2348685A1 (fr) | 1977-11-18 |
GB1564873A (en) | 1980-04-16 |
FR2348685B3 (xx) | 1982-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |