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. 02, 2002
Filed:
Sep. 26, 2000
Christopher P. Hughes, Cordova, TN (US);
Richard A. Rocco, Collierville, TN (US);
Smith & Nephew, Inc., Memphis, TN (US);
Abstract
A relatively rigid container for packaging bone cement powder. The container is filled with the powder and then sealed with a lid. To access the powder, the nurse simply peels back the lid. Because no tearing or cutting open is required as with the current pouches used to store cement powder, the likelihood of powder loss and contamination is reduced and the quality of the resulting cement thereby enhanced. The container may be shaped to guide and/or mate with a funnel that guides the powder into the mixing chamber of the cement mixer. Additionally, the container may be shaped to allow for actual mixing of the powder and the liquid within the container. The liquid monomer is then simply added to the powder already in the container, drastically reducing the risk of powder loss.