Conmed Corporation

Mahesh Krishnamoorthy

Steven Lathers

Joseph Allen

Michael John Kane

Mikiya Silver

Michael J Augelli

Michael Funk

Jonathan Teymouri

Rodney Crain

Stephanie Retureta

Jacob Jones

A filter cartridge for a surgical gas delivery system is disclosed which includes a housing having a front end and a rear end and defining a first interior flow path extending downstream from a first inlet at the rear end of the housing to a first outlet at the front end of the housing, and a second interior flow path extending upstream from a second inlet at the front end the housing to a second outlet at the rear end of the housing, a first pleated filter element operatively associated with the first interior flow path, a second pleated filter element operatively associated with the second interior flow path, and a carbon filter disc operatively associated with the second interior flow path and positioned adjacent a downstream side of the second pleated filter element.

Filter cartridge assemblies

A cap for a trocar assembly includes a housing configured to be removably attached to a proximal portion of a trocar. The housing defines an access port opening therethrough configured to be aligned for passage of a surgical instrument through the access port opening and into a main access port of the trocar. The housing defines at least one siphon opening for siphoning particles from the proximal portion of the trocar for filtration.

Active surgical access port filtration fittings

A trocar assembly includes a trocar including an elongated tubular member extending between a distal end configured to be inserted into a surgical site and a proximal portion including a trocar housing configured for introduction of surgical instruments into the tubular member, wherein the trocar housing includes at least one latch receptacle. The assembly includes a cap, wherein the housing of the cap is attached to the proximal portion of a trocar. The cap includes a housing configured to be removably attached to a proximal portion of a trocar. The housing includes a flow passage therethrough from a distal end of the housing to a proximal opening of the housing. A filter medium is included within the housing spanning the flow passage for filtration of flow through the flow passage.

Passive surgical access port filtration fittings

A filter cartridge assembly is disclosed, which includes a housing having a reservoir for collecting fluids entering the housing through a gas return path, a sensor located within the reservoir for detecting a fluid level therein, and a backer plate positioned within the housing adjacent an inlet port to the reservoir and including fluid management structure to shield the sensor from fluid entering the reservoir from the gas return path through the inlet port and causing a false indication of the fluid level in the reservoir.

Filter cartridge assembly having fluid management structure

Growing community of inventors

Parker, CO, United States of America

Mahesh Krishnamoorthy