Patent · US Active

Fluid driven medical injectors

US8343101B2 · kind B2 · utility

0Cited by

15References

28Claims

0Family size

Assignee

MALLINCKRODT LLC · US

Inventors

Gary S. Wagner · Taylor Mill, US
Frank M. Fago · Mason, US
Peter Staats · Wenham, US
Dane Battiato · Cincinnati, US

Key dates

Filing date	Jul 6, 2010
Grant date	Jan 1, 2013
Priority date	—
Expiry date	Dec 7, 2030

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2005/14513
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Some injectors of the invention may include a fluid drive responsive to pressure of a working fluid (e.g., liquid, pneumatic, or both) to impart a sequence of forces to drive a delivery device (e.g., a syringe) to deliver a medical fluid (e.g., a contrast agent, a radiopharmaceutical, a drug, or a combination thereof). Some injectors may include a multimedia tube configured to pass a working fluid (e.g., air) and a light signal (e.g., infrared). Some injectors may include a peristaltic drive responsive to pressure of a working fluid.

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