Patent ID: 11911567
Assignee: ROBERT JACOBY
Field: Medical technology (Instruments)
Classification: CPC A  F | IPC A  F

Claim 1:
2. The airflow switching valve of claim 1, wherein,
the outer housing comprises:
a first end and a second end;
a first wall extending between the first end and the second end of the outer housing, the first wall partially defining a first volume;
a second wall connected to the first wall, the second wall being at or adjacent to the first end of the outer housing and forming a closed end of the outer housing; and
the track in or on the first wall;
wherein the plurality of first openings are on the first wall;

the inner housing disposed within the first volume comprising:
a body; and
a plurality of extensions extending away from a surface of the body, the plurality of extensions being at least partially disposed and translatable within the track;
wherein the plurality of second openings are on the surface of the body;

a spring disposed within the first volume, the spring extending between the closed end of the outer housing and the inner housing.