Active acoustic control with flexible joints in gradient coil design for MRI
US7030610B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Mar 16, 2001 |
| Grant date | Apr 18, 2006 |
| Priority date | — |
| Expiry date | Mar 16, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4902
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method of producing an acoustically quiet coil design comprising first inner and outer surface conductor portions on a first block of material and second inner and outer surface conductor portions on a second block of material and including forming said portions of said each of said inner and outer surface conductor portions to be substantially completely rigid and connecting said inner surface conductor portion of said first block to said inner surface conductor portion of said second block and said outer surface conductor portion of said first block to said outer surface conductor portion of said second block by columns, struts or ties to form a substantially rigid structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.