Microdrive for use in stereotactic surgery
US5643286A · kind A · utility
62Cited by
12References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 24, 1994 |
| Grant date | Jul 1, 1997 |
| Priority date | — |
| Expiry date | Jun 24, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B90/11
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention is directed to microdrive apparatus useful in human stereotactic surgery. Such apparatus permits safe and accurate placement of a surgical instrument, such as a cannula, into a portion of the central nervous system, e.g. the brain and spinal cord, of a patient by simple mechanical operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.