Injection needle assembly comprising an injection needle and a needle guide
US7758549B2 · kind B2 · utility
5Cited by
10References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 11, 2006 |
| Grant date | Jul 20, 2010 |
| Priority date | — |
| Expiry date | Apr 20, 2029 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/1581
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An injection needle assembly including an injection needle, which can pierce body tissue, and a needle guide, which can be placed on the body tissue and axially stabilizes the injection needle against flexure and cracking.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.