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. 04, 2026
Filed:
Jul. 05, 2019
Novanta Medical Gmbh, Berlin, DE;
Jan Bischof, Berlin, DE;
Novanta Medical GmbH, Berlin, DE;
Abstract
The present invention relates to an insufflator with integrated smoke evacuation. By virtue of a novel control method of the evacuation volumetric flow rate, the following advantages are achieved. First, a reduction of the pressure in the cavity due to the evacuation is prevented. An empirically determined safety factor is determined, which results in the evacuation volumetric flow rate not exceeding the maximum possible insufflation volumetric flow rate. Second, the exchange volumetric flow rate is limited. It is limited such that the sum of the currently calculated leakage and the evacuation volumetric flow rate does not exceed a defined value. Thus, stress on the patient due to unnecessarily high exchange volumetric flow rates and the associated cooling and drying processes is prevented.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile