Multiple fluid delivery system with multi-use disposable set and features thereof

US11491318B2 · kind B2 · utility

Assignee

• BAYER HEALTHCARE LLC · DE

Inventors

• John A. Haury · Dorpsstraat, US
• Michael J. Swantner · Hannahstown, US
• Richard Sokolov · Parramatta, AU
• Benjamin James Cullen · London, GB
• Alison Ruth Von Moger · Melbourne, AU
• Ernesto Hueso Monis · Melbourne, AU
• Kamman Law · Sydney, AU
• MARK SILIVIO PROFACA · Sydney, AU
• Patrick Spence · Gibsonia, US
• Michael A. Spohn · Butler, US
• Justin Angert · Gibsonia, US
• Brian Cain · East Elizabeth, US

Key dates

• Filing date: Dec 13, 2019
• Grant date: Nov 8, 2022
• Expiry date: Oct 29, 2040

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61M2205/502
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A multi-use disposable set (MUDS) has at least one syringe having a proximal end and a distal end spaced apart from the proximal end along a longitudinal axis. The MUDS further has a plunger reciprocally movable within a syringe interior between the proximal end and the distal end. A manifold is in fluid communication with the distal end of the at least one syringe. At least one valve is in fluid communication with the syringe interior. The at least one valve is operable between a filling position for filling the syringe interior with fluid and a delivery position for delivering the fluid from the syringe interior. At least one connection port is in fluid communication with the manifold and the syringe interior when the at least one valve is in the delivery position. A multi-fluid delivery system having the medical connector and MUDS is also provided. Various features of the MUDS system are also described.