Closure piece for medical syringe

US7806861B2 · kind B2 · utility

Assignee

• Bayer Schering Pharma AG · DE

Inventor

• Norbert Witowski · Bitterfeld-Wolfen, DE

Key dates

• Filing date: Oct 31, 2006
• Grant date: Oct 5, 2010
• Expiry date: Oct 31, 2026

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61M2005/3104
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A closure piece (1) for a medical syringe is provided, the syringe having a syringe barrel (3) and a syringe neck (23). The closure piece has an adapter (6) which can be fitted onto the syringe neck (23). A screw-type closure piece (4) can be fitted onto the adapter (6). A twist-off ring (13) is connected to the screw-type closure piece (4). A closure cap (5) can be introduced into the syringe neck (23).