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:
Nov. 18, 2025
Filed:
May. 10, 2022
Drägerwerk Ag & Co. Kgaa, Lübeck, DE;
Sandra Cordts, Lübeck, DE;
Daniel Schmidt, Lübeck, DE;
DRÄGERWERK AG & CO. KGAA, Lübeck, DE;
Abstract
An adapter () for establishes a flow channel () between a breathing gas supply and a patient connection piece. A set () and a system () for ventilation or respiratory support, each include the adapter (). The adapter () includes a first connection structure () configured to connect to the breathing gas supply and a second connection structure () configured to connect to a patient connection piece. A bypass channel () branches off from the flow channel () and is provided with an extraction opening () which can be closed at least temporarily by a safety valve (). The safety valve () is configured such that the extraction opening () is closed when a ventilation pressure prevailing in the flow channel () is lower than a pressure prevailing on a side of the safety valve facing away from the flow channel ().