Guillotine biopsy needle provided with flexible stylus and cannula
US4907598A · kind A · utility
132Cited by
2References
2Claims
0Family size
Inventor
Key dates
| Filing date | Apr 19, 1988 |
| Grant date | Mar 13, 1990 |
| Priority date | — |
| Expiry date | Apr 19, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2010/045
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A biopsy guillotine needle, wherein said needle comprises a guillotine portion therewithin a drawing member is able of longitudinally sliding, said drawing member being rigid with the free end of a flexible cable, controlled for sliding within a flexible sheath by control means acting on the opposite end of said flexible cable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.