Renal failure therapy machines and methods including conductive and convective clearance

US9216246B2 · kind B2 · utility

Assignees

• Baxter International Inc. · US
• Baxter Healthcare SA · CH

Inventors

• Thomas D. Kelly · Portland, US
• Robert W. Childers · Holiday, US
• Don Busby · Tampa, US
• Rodolfo Roger · Clearwater, US
• Waleed Mutasem El Sayyid · Land O' Lakes, US
• Shahid Din · Palm Harbor, US

Key dates

• Filing date: Sep 30, 2011
• Grant date: Dec 22, 2015
• Expiry date: Jul 8, 2034

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61M2205/75
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A renal failure therapy method includes causing therapy fluid to flow to a renal failure therapy filter, directing at least twenty-five percent of the therapy fluid to the renal failure therapy filter to perform conductive clearance, and using the renal therapy failure filter to cause at least a substantial amount of the remaining therapy fluid to perform diffusive clearance.