CA2259465A1 - Ultrasound-hall effect imaging system and method - Google Patents
Ultrasound-hall effect imaging system and methodInfo
- Publication number
- CA2259465A1 CA2259465A1 CA002259465A CA2259465A CA2259465A1 CA 2259465 A1 CA2259465 A1 CA 2259465A1 CA 002259465 A CA002259465 A CA 002259465A CA 2259465 A CA2259465 A CA 2259465A CA 2259465 A1 CA2259465 A1 CA 2259465A1
- Authority
- CA
- Canada
- Prior art keywords
- ultrasound
- magnetic field
- interaction
- acquired
- electrical
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
A system and method of imaging based on the interaction of ultrasonic pulses with a magnetic field. A static magnetic field is applied to an object having conductive properties. An ultrasound pulse is propagated into the object, and an electrical signal is detected which is related to the interaction of the ultrasound pulse local displacement of the conductive object and the magnetic field. Alternatively, and equivalently, an electrical pulse is propagated into the object, and an ultrasound signal is detected which is related to the interaction of the electrical pulse generated in the conductive object and the magnetic field.
The acquired acoustic signals or the acquired electrical signals are processed to provide an image of the object. The acquired signals are dependent on local conductivity as well as local acoustic properties.
The acquired acoustic signals or the acquired electrical signals are processed to provide an image of the object. The acquired signals are dependent on local conductivity as well as local acoustic properties.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2120496P | 1996-07-03 | 1996-07-03 | |
US60/021,204 | 1996-07-03 | ||
PCT/US1997/011272 WO1998000732A1 (en) | 1996-07-03 | 1997-07-02 | Ultrasound-hall effect imaging system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2259465A1 true CA2259465A1 (en) | 1998-01-08 |
CA2259465C CA2259465C (en) | 2005-12-20 |
Family
ID=35654933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002259465A Expired - Fee Related CA2259465C (en) | 1996-07-03 | 1997-07-02 | Ultrasound-hall effect imaging system and method |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2259465C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113804729A (en) * | 2020-06-15 | 2021-12-17 | 深圳市人民医院 | Multifunctional detection system and method |
-
1997
- 1997-07-02 CA CA002259465A patent/CA2259465C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113804729A (en) * | 2020-06-15 | 2021-12-17 | 深圳市人民医院 | Multifunctional detection system and method |
Also Published As
Publication number | Publication date |
---|---|
CA2259465C (en) | 2005-12-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |