Ultrasound transducer
US7307374B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 24, 2006 |
| Grant date | Dec 11, 2007 |
| Priority date | — |
| Expiry date | Jan 24, 2026 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/046
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Acoustic imaging systems are provided. A preferred system includes a protective cover configured to mate with a transducer body. The transducer includes a two-dimensional transducer element matrix array formed by a plurality of individually controllable transducer elements. The protective cover is superposed above the two-dimensional matrix array and is transparent to incident acoustic energy. Preferably, the protective cover is shaped to reduce patient discomfort and repetitive motion injuries to sonographers. Alternative embodiments comprise a shaped two-dimensional transducer element matrix array. Methods for improved ultrasound imaging are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.