Patent ID: 9415180
Filing Date: 2016-08-16
CPC Classification: A61M,Y10T

Claim Text:
1. A breathing protector, comprising: an inlet and an outlet, wherein an air flow is configured to pass from the inlet to the outlet into a trachea, a filter housing including an inner housing part, an outer housing part, and a filter body; wherein the inner housing part includes the outlet, a tracheal tube fitting and a support structure extending longitudinally and distally from the tracheal tube fitting toward a distal portion of the outer housing part, a base plate arranged in a proximal zone of the tracheal tube fitting and extending radially outwards from the tracheal tube fitting; wherein the outer housing part includes the inlet and forms a cage enclosing the support structure; and wherein the filter body is pressed by the support structure against the outer housing part, thereby conforming the filter body between the support structure and the outer housing part, further comprising a heat moisture exchanger arranged between the support structure and the outer housing part.