公开(公告)号：US20230028015A1

公开(公告)日：2023-01-26

申请号：US17937803

申请日：2022-10-04

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Hiroki MAEDA ,  Atsushi HATTORI ,  Yoshio YAMANAKA ,  Yoshiro KONISHI

IPC: A61M16/00

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.

公开(公告)号：US20250010002A1

公开(公告)日：2025-01-09

申请号：US18347866

申请日：2023-07-06

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Hiroki MAEDA ,  Atsushi HATTORI ,  Yoshio YAMANAKA ,  Yoshiro KONISHI

IPC: A61M16/00

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.

公开(公告)号：US20240115821A1

公开(公告)日：2024-04-11

申请号：US18474550

申请日：2023-09-26

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Yoshiro KONISHI ,  Keisuke INABA

IPC: A61M16/00 ,  A61M16/16

CPC classification number: A61M16/0066 ,  A61M16/16 ,  A61M16/107

Abstract: A CPAP device includes a main unit including a first electric circuit including a blower and a connection terminal connected to the first electric circuit, and a base unit connectable to the main unit, including a blower tube, a second electric circuit different from the first electric circuit, and a connection terminal connected to the second electric circuit. The main unit has a first electrical connection portion including an exposed portion of the connection terminal and a first peripheral portion surrounding the first electrical connection portion. The base unit has a second electrical connection portion including an exposed portion of the connection terminal and a second peripheral portion surrounding the second electrical connection portion.