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:
Feb. 02, 2021
Filed:
Jul. 01, 2016
Iasset Ag, Buchs, CH;
Harri Friberg, Mauren, LI;
Jakob Daescher, Flasch, CH;
IMTMEDICAL AG, Buchs, CH;
Abstract
The invention relates to a respiratory flow sensor () comprising a flow tube () which has a flow channel () and tube connections for tubes at the free ends () of the flow tube, a cover flap () which is arranged in the flow channel () and divides the flow channel () into a first flow channel section () and a second flow channel section (), and comprising connections () which open into the flow channel () on both sides of the cover flap () and which are used to decrease the pressure difference generated by the cover flap (). A drainage device () which comprises drain grooves () is provided in the flow channel (), and the cover flap () has a hinge region which is formed by a first slot and a second H-shaped slot.