US 12,752,066 B2 · CPAP device

Abstract

A blower of a CPAP device is housed inside a main body case of a CPAP device. The blower is roughly divided into a fan unit housing a fan therein, and a delivery tube, through which air sent from the fan passes. In the main body case, a first support member, a second support member, and a third support member are interposed between the main body case and the fan unit to support the fan unit. When viewed from a rotation axis of the fan, the first support member and the second support member are disposed to pinch the blower on the side of a connection point between the fan unit and the delivery tube relative to the rotation axis, and the third support member is located on the opposite side to the connection point between the fan unit and the delivery tube relative to the rotation axis.

Claims14

Dependent claims

A continuous positive airway pressure device, comprising:

a main body case;
a blower housed inside the main body case;
and
three or more dampers,
wherein the blower comprises a fan unit housing a fan configured to send air by being rotated, a delivery tube through which the air sent from the fan passes, and three or more projections that project radially away from the fan unit and that are respectively fixed to the three or more dampers, and
wherein the three or more dampers each comprise one or more protrusions that protrude from the dampers, radially away from the fan unit, and directly contact a housing wall surface of the main body case without an intervening support member fixed to the main body case.

3 more elements

Dependencies are inferred from the claim text.

CPAP device

Life of this patent

CPAP device

Life of this patent

Abstract

Claims14