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:
Jan. 31, 1995
Filed:
Nov. 05, 1993
Sulzer Medizinaltechnik AG, Winterthur, CH;
Abstract
The container for packing hollow endoprostheses (8) comprises two germ-proof wrappings (1, 2). In accordance with the invention the inner wrapping (1) consists of a water-tight wall (10, 11) and various connection points (40, 50, 60). At least two of the connection points (40) are provided as access into the cavity of the prosthesis (8) and one is provided as an outlet (50) for liquids for treating the prosthesis. The outer wrapping (2) comprises through-pieces (42, 52, 62), which are associated with the connection points of the inner wrapping. The two wrappings are permeable to gas at least some regions. In accordance with the invention the container has a second application apart from its protective function: for example, in the case of a hybrid prosthesis for vascular replacement, to perform the charging of the prosthesis with the patient's own endothelial cells in the container.