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:
Jul. 02, 2019
Filed:
Dec. 28, 2015
Karl Storz Endovision, Inc., Charlton, MA (US);
Tyrel Waagen, Sturbridge, MA (US);
Jeffrey Melanson, Sturbridge, MA (US);
KARL STORZ Endovision, Inc., Charlton, MA (US);
Abstract
A pressure relief vent includes a vent enclosure, a connector, and a pressure relief arrangement. The vent enclosure defines a vent interior volume and the connector is operable to connect the vent enclosure to an instrument requiring pressure relief. The vent enclosure has a proximal end and a distal end, with the connector being located at the proximal end. The pressure relief arrangement is operable to remain in a closed condition in normal operation, but move from the closed condition to an open condition in response to a predefined pressure differential so as to release pressure from the instrument. A vent opening device may be included with the pressure relief vent and is operable to move the pressure relief arrangement to the open condition or open a separate passage through the vent enclosure to the atmosphere responsive to a manual operation applied at the vent enclosure distal end.