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:
Aug. 10, 2004
Filed:
Jun. 27, 2002
Applicant:
Inventor:
Noriyuki Kanbara, Soka, JP;
Assignee:
Alcare Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 1/00 ;
U.S. Cl.
CPC ...
A61M 1/00 ;
Abstract
The present invention provides a deodorizing filter constituted such that the gas permeability thereof is high, the gases generated in an ostomy bag including the gases to be deodorized can be easily discharged, and the sufficient deodorizing ability thereof is sufficiently high. The deodorizing filter is formed so as to incorporate a deodorizing element in a housing and have a gas inlet at one side of the deodorizing element, an outlet at the other side of the deodorizing element, and a space existing at that side of the deodorizing element which faces the ostomy bag.