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:
Sep. 23, 2025
Filed:
Sep. 30, 2022
Duke University, Durham, NC (US);
Zachary Visco, Chapel Hill, NC (US);
Anthony Visco, Durham, NC (US);
Zachary Visco, Chapel Hill, NC (US);
[object Object];
Duke University, Durham, NC (US);
Abstract
An insufflation system for creating a high-flow, constant pressure pneumoperitoneum, the system including: a gas flow distribution device including: a housing defining an insufflation chamber; an inlet port on the housing and configured to be connected to an insufflator to provide insufflation gas from the insufflator to the insufflation chamber; and a plurality of outlet ports on the housing configured to be connected to a plurality of trocars, each outlet port configured to be connected to a dedicated one of the plurality of trocars, to concurrently distribute the insufflation gas from the insufflation chamber to each of the plurality of trocars.