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:
Sep. 27, 2022
Filed:
Oct. 29, 2019
Drägerwerk Ag & Co. Kgaa, Lübeck, DE;
DRÄGERWERK AG & CO. KGAA, Lübeck, DE;
Abstract
A valve module () for a ventilation system (), includes a tube interface () for connection to a counter-tube interface () of an exhalation end () of a ventilation tube element () as well as a device interface () for connection to a counter-device interface () of an exhalation port () of a ventilator (). The device interface has an exhalation valve section () providing an exhalation flow () of exhaled air () with an exhalation pressure (). The exhaled air from the tube interface () flows through a module space (). A ventilation tube device (), the ventilator () as well as the ventilation system are provided with the valve module. Processes are provided for severing and establishing a connection between the device interface, the ventilation tube device and the counter-device interface of the exhalation port of the ventilator of the ventilation system.