Biopsy device
US9345456B2 · kind B2 · utility
124Cited by
15References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 24, 2004 |
| Grant date | May 24, 2016 |
| Priority date | — |
| Expiry date | Apr 13, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/285
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An improved needle assembly is provided. A distal portion of the needle can be formed of a first material which does not interfere with MRI imaging of a tissue receiving port disposed in the distal needle portion. A proximal needle portion can be formed of a second, different material. The proximal needle portion can provide strength and stiffness.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.