Micro Therapeutics, Inc.

Brian Canfield

Brian M Strauss

Douglas Ray Hayman

Amanda Conner

Ed Olsen

Brock H Smith

Douglas R Hayman

Amanda M Conner

A threaded syringe provides a mechanism by which a clinician can deliver a viscous fluid through a relatively small lumen and can obtain tactile or audible feedback of delivery. The threaded syringe allows for delivery of more viscous fluids with less force and/or allows for more controlled delivery. The syringe includes a syringe barrel and a sliding member positioned on the proximal end of the syringe barrel. The sliding member has a first threaded hole and a second hole. The sliding member is slidable on the syringe barrel between a first position at which the first threaded hole is aligned with the syringe barrel for precise delivery of a material from the syringe and a second position at which the second hole is aligned with the syringe barrel for filling of the syringe or to stop bleed out.

Threaded syringe with quick stop

Growing community of inventors

Costa Mesa, CA, United States of America

Brian Canfield