Methods and devices for removing tissue from a patient
US7635340B2 · kind B2 · utility
36Cited by
17References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 5, 2005 |
| Grant date | Dec 22, 2009 |
| Priority date | — |
| Expiry date | Apr 5, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/3987
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention is directed to tissue removal devices and methods. A tubular element having an open distal end is advanced into tissue so that tissue enters the tubular element. The tissue which entered the tubular element is cut to separate the tissue from the surrounding tissue. The tissue is then transported proximally by the cutting element or a separate transport element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.