Transfer needle
US7294122B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2004 |
| Grant date | Nov 13, 2007 |
| Priority date | — |
| Expiry date | Jul 16, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/759
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A transfer needle comprises: a liquid-specific member; and a medicament-specific member to be separably connected or joined to the liquid-specific member in a liquid-tight state. The liquid-specific member comprises: a liquid-specific hollow needle projecting toward the opposite side from the medicament-specific member. The medicament-specific member comprises: a medicament-specific hollow needle projecting toward the opposite side from the liquid-specific member and communicating with the liquid-specific hollow needle. A female luer is provided on at least one of the liquid-specific member and the medicament-specific member at a position opposing to the other. The female luer communicates with the one hollow needle and is separably connected with an injection needle connecting portion of a syringe in a liquid-tight state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.