Patent · US Active

Sterile syringe

US7597683B2 · kind B2 · utility

32Cited by

7References

20Claims

0Family size

Assignee

Millipore AB · SE

Inventors

Lennart Myhrberg · Älvängen, SE
Håkan Samuelsson · Onsala, SE

Key dates

Filing date	Feb 23, 2006
Grant date	Oct 6, 2009
Priority date	—
Expiry date	Apr 4, 2027

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2005/3121
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A syringe for a fluid comprises a cylinder, a piston portion arranged in the cylinder and slidable on its inside, and an operating means connected to the piston portion for sliding thereof. The operating means projects from a first end of the cylinder and the cylinder has at a second end an inlet and outlet part for said fluid. Moreover a sealing means is connected in a contamination-free manner to the cylinder in the area of the first end thereof and extends into the cylinder to isolate, sealed against contamination, the inside of the cylinder from the environment.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.