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:
Oct. 23, 2018
Filed:
Sep. 27, 2012
Applicant:
Hamilton Medical Ag, Bonaduz, CH;
Inventor:
Rudolf Buechi, Chur, CH;
Assignee:
Hamilton Medical AG, , CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24J 3/00 (2006.01); A61M 16/10 (2006.01); A61M 16/08 (2006.01); A61M 16/16 (2006.01); A61M 16/00 (2006.01);
U.S. Cl.
CPC ...
A61M 16/1065 (2014.02); A61M 16/0003 (2014.02); A61M 16/0816 (2013.01); A61M 16/0875 (2013.01); A61M 16/1075 (2013.01); A61M 16/16 (2013.01); A61M 16/0093 (2014.02); A61M 16/1055 (2013.01); A61M 16/1095 (2014.02); A61M 2205/3368 (2013.01); A61M 2205/36 (2013.01); A61M 2205/3653 (2013.01); A61M 2205/75 (2013.01); A61M 2205/7563 (2013.01);
Abstract
A breathing tube for conducting a gas mixture in a ventilation system is provided, the tube including a tube portion; a coupler connectable to the tube portion; a connecting piece connectable to the coupler and which is attachable to a tube or a machine; wherein a filter element for filtering the gas mixture is arranged between the coupler and the connecting piece. The coupler includes a first integral electrical heating device which surrounds the filter element and which is adapted to heat the filter element effectively.