JPS59131338A - 断面像作成装置 - Google Patents
断面像作成装置Info
- Publication number
- JPS59131338A JPS59131338A JP23997483A JP23997483A JPS59131338A JP S59131338 A JPS59131338 A JP S59131338A JP 23997483 A JP23997483 A JP 23997483A JP 23997483 A JP23997483 A JP 23997483A JP S59131338 A JPS59131338 A JP S59131338A
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- signal
- transducer elements
- transmitter
- group
- 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
- 238000002604 ultrasonography Methods 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 15
- 230000005855 radiation Effects 0.000 claims description 7
- 230000004044 response Effects 0.000 claims description 6
- 238000002592 echocardiography Methods 0.000 claims description 4
- 230000010363 phase shift Effects 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000003384 imaging method Methods 0.000 claims description 2
- 230000002123 temporal effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 7
- 238000012285 ultrasound imaging Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
Classifications
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Biophysics (AREA)
- Public Health (AREA)
- Radiology & Medical Imaging (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH15555/75 | 1975-12-01 | ||
| CH1555575A CH594252A5 (en) | 1975-12-01 | 1975-12-01 | Resolution of electronically controlled ultrasonic scanner - is improved by phase control focussing with outlying members of transducer group advanced or retarded (NL 3.6.77) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59131338A true JPS59131338A (ja) | 1984-07-28 |
| JPS6366219B2 JPS6366219B2 (enrdf_load_stackoverflow) | 1988-12-20 |
Family
ID=4410078
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23997483A Granted JPS59131338A (ja) | 1975-12-01 | 1983-12-21 | 断面像作成装置 |
| JP23997383A Granted JPS59131337A (ja) | 1975-12-01 | 1983-12-21 | 断面像作成方法およびシステム |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23997383A Granted JPS59131337A (ja) | 1975-12-01 | 1983-12-21 | 断面像作成方法およびシステム |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JPS59131338A (enrdf_load_stackoverflow) |
| CH (1) | CH594252A5 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991013588A1 (en) * | 1990-03-14 | 1991-09-19 | Fujitsu Limited | Ultrasonic probe |
| WO2004032744A1 (ja) * | 2002-10-08 | 2004-04-22 | Matsushita Electric Industrial Co., Ltd. | 超音波診断装置 |
| JP2009174934A (ja) * | 2008-01-23 | 2009-08-06 | Nec Tokin Corp | 超音波フェイズドアレイ送受波器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49100885A (enrdf_load_stackoverflow) * | 1972-05-04 | 1974-09-24 | ||
| JPS508557A (enrdf_load_stackoverflow) * | 1973-05-21 | 1975-01-29 | ||
| JPS5083088A (enrdf_load_stackoverflow) * | 1973-09-07 | 1975-07-04 |
-
1975
- 1975-12-01 CH CH1555575A patent/CH594252A5/de not_active IP Right Cessation
-
1983
- 1983-12-21 JP JP23997483A patent/JPS59131338A/ja active Granted
- 1983-12-21 JP JP23997383A patent/JPS59131337A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49100885A (enrdf_load_stackoverflow) * | 1972-05-04 | 1974-09-24 | ||
| JPS508557A (enrdf_load_stackoverflow) * | 1973-05-21 | 1975-01-29 | ||
| JPS5083088A (enrdf_load_stackoverflow) * | 1973-09-07 | 1975-07-04 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991013588A1 (en) * | 1990-03-14 | 1991-09-19 | Fujitsu Limited | Ultrasonic probe |
| WO2004032744A1 (ja) * | 2002-10-08 | 2004-04-22 | Matsushita Electric Industrial Co., Ltd. | 超音波診断装置 |
| JP2004129696A (ja) * | 2002-10-08 | 2004-04-30 | Matsushita Electric Ind Co Ltd | 超音波診断装置 |
| CN100391409C (zh) * | 2002-10-08 | 2008-06-04 | 松下电器产业株式会社 | 超声诊断装置 |
| JP2009174934A (ja) * | 2008-01-23 | 2009-08-06 | Nec Tokin Corp | 超音波フェイズドアレイ送受波器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0263013B2 (enrdf_load_stackoverflow) | 1990-12-27 |
| JPS6366219B2 (enrdf_load_stackoverflow) | 1988-12-20 |
| CH594252A5 (en) | 1977-12-30 |
| JPS59131337A (ja) | 1984-07-28 |
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