Biopsy device
US6899685B2 · kind B2 · utility
284Cited by
5References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2003 |
| Grant date | May 31, 2005 |
| Priority date | — |
| Expiry date | May 31, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2217/007
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A biopsy device suitable for collecting cells from a mammary duct is provided. The device is suitable for conducting brushing biopsy and tissue excision procedures. The device comprises a sheath that is rotatable about a longitudinal axis. The device further comprises an endoscope disposed within and extending through the sheath. An adjustment mechanism is also operatively connected to the endoscope to longitudinally extend and retract the endoscope within the sheath.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.