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. 13, 2018
Filed:
Mar. 20, 2015
Storz Endoskop Produktions Gmbh, Tuttlingen, DE;
Storz Endoskop Produktions GmbH, Tuttlingen, DE;
Abstract
An insufflation system has a medical instrument, which has a channel through which an insufflation gas can be passed from the proximal end to the distal end. A first valve in the instrument can be switched between a first switching state and a second switching state. It is proposed that a pressure sensor be provided which is connected to the channel and which can detect the two switching states of the first valve. A second switch-over valve can be switched by a control unit in accordance with the detected pressure values, such that the instrument can be connected by the second switch-over valve either to a source of insufflation gas or to a source of air. The second switch-over valve is designed such that only air is delivered in the first switching state of the first valve and only insufflation gas is delivered in the second switching state.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile