DE2451351A1 - Sonograph - Google Patents
SonographInfo
- Publication number
- DE2451351A1 DE2451351A1 DE19742451351 DE2451351A DE2451351A1 DE 2451351 A1 DE2451351 A1 DE 2451351A1 DE 19742451351 DE19742451351 DE 19742451351 DE 2451351 A DE2451351 A DE 2451351A DE 2451351 A1 DE2451351 A1 DE 2451351A1
- Authority
- DE
- Germany
- Prior art keywords
- transducer
- pulse
- transducers
- serves
- elements
- 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.)
- Withdrawn
Links
- 238000002592 echocardiography Methods 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 210000003484 anatomy Anatomy 0.000 description 4
- 230000033458 reproduction Effects 0.000 description 4
- 230000005284 excitation Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000000747 cardiac effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 230000036962 time dependent Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
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
- G01S15/8909—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration
- G01S15/8915—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array
- G01S15/8918—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques using a static transducer configuration using a transducer array the array being linear
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H3/00—Measuring characteristics of vibrations by using a detector in a fluid
- G01H3/10—Amplitude; Power
- G01H3/12—Amplitude; Power by electric means
- G01H3/125—Amplitude; Power by electric means for representing acoustic field distribution
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
- G01N29/0609—Display arrangements, e.g. colour displays
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02854—Length, thickness
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Computer Networks & Wireless Communication (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Transforming Light Signals Into Electric Signals (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US41043773A | 1973-10-29 | 1973-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2451351A1 true DE2451351A1 (de) | 1975-04-30 |
| DE2451351B2 DE2451351B2 (enrdf_load_stackoverflow) | 1980-02-21 |
Family
ID=23624725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742451351 Withdrawn DE2451351A1 (de) | 1973-10-29 | 1974-10-29 | Sonograph |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS5084131A (enrdf_load_stackoverflow) |
| CA (1) | CA1019057A (enrdf_load_stackoverflow) |
| DE (1) | DE2451351A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2249343B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1487761A (enrdf_load_stackoverflow) |
| IT (1) | IT1021868B (enrdf_load_stackoverflow) |
| NL (1) | NL7413953A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2724998A1 (de) * | 1976-06-03 | 1977-12-15 | Cgr Ultrasonic | Medizinisches echographiegeraet |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52131679A (en) * | 1976-04-28 | 1977-11-04 | Tokyo Shibaura Electric Co | Ultrasonic diagnostic device |
| JPS5325185U (enrdf_load_stackoverflow) * | 1976-08-10 | 1978-03-03 | ||
| JPS6142570Y2 (enrdf_load_stackoverflow) * | 1976-08-10 | 1986-12-03 | ||
| US4064741A (en) * | 1976-11-22 | 1977-12-27 | Smithkline Instruments, Inc. | Real-time ultrasonic imaging system |
| NL7907595A (nl) * | 1979-10-15 | 1981-04-21 | Philips Nv | Werkwijze en inrichting van onderzoek met ultrasone bundels. |
| DE3302886C2 (de) * | 1983-01-28 | 1985-06-20 | Dieter Dipl.-Ing. 6652 Bexbach Kiefer | Entfernungsmeßgerät |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224356B2 (enrdf_load_stackoverflow) * | 1971-09-30 | 1977-06-30 |
-
1974
- 1974-10-15 GB GB4456174A patent/GB1487761A/en not_active Expired
- 1974-10-18 IT IT5363574A patent/IT1021868B/it active
- 1974-10-22 CA CA211,953A patent/CA1019057A/en not_active Expired
- 1974-10-24 NL NL7413953A patent/NL7413953A/xx not_active Application Discontinuation
- 1974-10-28 FR FR7435991A patent/FR2249343B1/fr not_active Expired
- 1974-10-28 JP JP49124205A patent/JPS5084131A/ja active Pending
- 1974-10-29 DE DE19742451351 patent/DE2451351A1/de not_active Withdrawn
-
1980
- 1980-01-11 JP JP199080A patent/JPS55116283A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2724998A1 (de) * | 1976-06-03 | 1977-12-15 | Cgr Ultrasonic | Medizinisches echographiegeraet |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1021868B (it) | 1978-02-20 |
| NL7413953A (nl) | 1975-05-02 |
| DE2451351B2 (enrdf_load_stackoverflow) | 1980-02-21 |
| FR2249343A1 (enrdf_load_stackoverflow) | 1975-05-23 |
| JPS55116283A (en) | 1980-09-06 |
| CA1019057A (en) | 1977-10-11 |
| FR2249343B1 (enrdf_load_stackoverflow) | 1977-10-28 |
| GB1487761A (en) | 1977-10-05 |
| JPS5084131A (enrdf_load_stackoverflow) | 1975-07-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8239 | Disposal/non-payment of the annual fee |