Biomedical used multiple-channel hemispherical focused ultrasound phased array apparatus
US8226538B2 · kind B2 · utility
2Cited by
2References
2Claims
0Family size
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Key dates
| Filing date | Dec 10, 2007 |
| Grant date | Jul 24, 2012 |
| Priority date | — |
| Expiry date | May 23, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2007/0078
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention is to a biomedical used multiple-channel hemispherical focused ultrasound phased array apparatus. The invention comprises of a graphic user interface, digital multiple channel phase control kernel, multiple channel driving system, and impedance matching module, power feedback device, as well as the hemispherical low-frequency ultrasound phased array. The invention also serves as a good platform reference to develop a focused ultrasound system in the assisted brain drug delivery application.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.