Syringe retention feature for fluid injector system

US12083321B2 · kind B2 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• Michael A. Spohn · Butler, US
• Kevin P. Cowan · Washington, US
• David Berry · Northville, US
• Keith Lipford · Severna Park, US
• Jonathan Reed · Baltimore, US
• Patrick Campbell · Murrysville, US
• Christopher Capone · Pittsburgh, US

Key dates

• Filing date: Sep 10, 2019
• Grant date: Sep 10, 2024
• Expiry date: Oct 18, 2041

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61M2005/14553
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

An injector system for delivering a medical fluid, the injector system including an injector configured to receive at least one syringe, the injector comprising at least one piston for releasably engaging and reciprocally driving a plunger or an end wall of the at least one syringe; and a syringe retaining interface comprising one or more retaining elements configured to engage at least a portion of a distal end portion of the at least one syringe to limit movement of the at least one syringe in a distal direction relative to the injector as the medical fluid is delivered from the reservoir via distal movement of the at least one piston.