Medical device with a drive unit for a needle
US7175635B2 · kind B2 · utility
11Cited by
8References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 2001 |
| Grant date | Feb 13, 2007 |
| Priority date | — |
| Expiry date | Aug 13, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/506
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a medical device, with a guide for the mounting of a needle, in particular, a puncture needle and a drive unit for a needle in the guide canal. The guide is divided into two sections and, arranged between the sections, is a drive unit for the, preferably friction, drive of the needle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.