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:
May. 01, 2012
Filed:
Nov. 21, 2007
Paolo Fontanili, Correggio, IT;
Ruggero Paratelli, Ferrara, IT;
Paolo Fontanili, Correggio, IT;
Ruggero Paratelli, Ferrara, IT;
Eurosets S.r.l., Medolla, IT;
Abstract
A device for displaying and measuring air losses in a chest drainage apparatus, having a transparent window enclosure with a connection to a tube end connected to a chest cavity to convey exuded liquids for collection a vessel and air losses, a chamber being provided within the apparatus at one of the transparent windows, that contains liquid and comprises the outlet section of a duct for air loss conveying. The device comprises a bell arranged above the outlet section, immersed in liquid at least at a lower end area, and provided, at the submerged portion, with at least one always-open air outflow port and with at least one additional port for the outflow of air.