PACKER FOR JUNCTIONS SUBJECT TO FLUCTUATING COMPRESSION Russian patent published in 2015 - IPC A61M16/00 

FIELD: medicine.

SUBSTANCE: group of inventions refers to medical equipment. A device applicable in a breathing system is configured to perform a fluid connection with an object and comprise a valve mechanism having a member forming a hole and a flow obstructing member movably held inside the body, and configured to contact the individual to form a junction subject to fluctuating compression between the member and individual when the fluid flows between the member and object. The packer lies on one of the flow obstructing members and the member in the junction subject to fluctuating compression; the packer configuration provides reducing the undesired fluid leak in the junction subject to fluctuating compression. The packer comprises a filter material formed of a non-woven material having an electrostatic charge; the filter material is configured so as to trap undesired particles trying to pass through the junction subject to fluctuating compression. There are disclosed a heat-and-moisture exchange unit applicable in the breathing system and the breathing system applicable by the patient.

EFFECT: contamination trapping in the junction subject to fluctuating compression.

18 cl, 5 dwg