The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 24, 2012
Filed:
Jan. 13, 2011
Joseph B. Dooley, Kingston, TN (US);
Jeffrey G. Hubrig, Knoxville, TN (US);
Richard H. Devault, Portage, MI (US);
Rodney D. Parker, Three Rivers, MI (US);
John M. Izenbaard, Vicksburg, MI (US);
Joseph B. Dooley, Kingston, TN (US);
Jeffrey G. Hubrig, Knoxville, TN (US);
Richard H. Devault, Portage, MI (US);
Rodney D. Parker, Three Rivers, MI (US);
John M. Izenbaard, Vicksburg, MI (US);
Stryker Corporation, Kalamazoo, MI (US);
Abstract
A method for cleaning contaminated surfaces of surgical waste management equipment. The method includes rinsing surfaces of the equipment with water to remove water soluble contaminants and waste material. A rinse solution is applied to the surfaces of the equipment to provide a residual film thereon. The rinse solution includes a first nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 12 to about 15, a second nonionic alkoxylated alcohol surfactant having an HLB value ranging from about 16 to 20, an aqueous solvent, and a bio-film permeation agent. A total of the first surfactant and the second surfactant in the composition ranges from about 2 to about 20 percent by weight of a total weight of the composition.