Secure fit orthopedic brace having a vacuum chamber and associated methods

US7524296B2 · kind B2 · utility

Inventors

• William Patterson · Orlando, US
• Robert Gailey · Farmington, US
• Augusto Sarmiento · Miami, US
• Maitland Craig MACKENZIE · Orlando, US
• Roy P. McMurray · Merritt Island, US

Key dates

• Filing date: Mar 13, 2006
• Grant date: Apr 28, 2009
• Expiry date: Mar 13, 2026

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61F5/0123
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

The vacuum orthopedic brace and method include the use of an inner sleeve or liner, and at least one rigid member. The rigid member includes a fabric liner or other porous material to act as a wick, and a gasket surrounding the wick material. A valve is preferably provided in the rigid member for drawing air from between the rigid member and the liner, i.e. to create a vacuum. Furthermore, an external, internal or integrated chamber or rigid reservoir is preferably included, and is in communication with the wick filled area between the rigid member and liner, to hold a vacuum.