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. 15, 2017
Filed:
Oct. 25, 2013
Dräger Medical Gmbh, Lübeck, DE;
Draegerwerk AG & Co. KGaA, Lübeck, DE;
Abstract
An elbow (), for a respiration mask for the artificial respiration of a patient, includes an angular tube (), which defines a breathing gas duct (), with a tube port () with an inlet opening () for connecting a breathing tube () and with a mask port () with an outlet opening () for connecting the respiration mask (). The elbow also includes an anti-suffocation valve () and carbon dioxide expiration openings (). The elbow () is able to be switched, while being able to be handled in a simple manner, in different open and closed states for the anti-suffocation valve () and the carbon dioxide expiration openings (). The elbow () includes only one (a single) switching member () for activating and deactivating the anti-suffocation valve () and the carbon dioxide expiration openings ().