Patent · US Active

Syringe assembly and infusion pump assembly incorporating such

US7803134B2 · kind B2 · utility

61Cited by

37References

7Claims

0Family size

Assignee

Animas Corporation · US

Inventors

Bahram Sharifi · Lake Forest, US
Patrick J. Paul · Lake Jackson, US
William J. Lawson · Sharpsburg, US

Key dates

Filing date	Jan 10, 2007
Grant date	Sep 28, 2010
Priority date	—
Expiry date	Oct 29, 2028

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2005/31516
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A syringe assembly for use with an infusion pump having a drive piston. The syringe assembly comprises a substantially hollow syringe housing and a plunger axially movable within the syringe housing to dispense a fluid therefrom. The plunger has a body with a portion thereof configured to engage a radially elastic member associated with the drive piston such that the plunger is releasably axially secured relative to the drive piston.

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