公开(公告)号：US20200029821A1

公开(公告)日：2020-01-30

申请号：US16266639

申请日：2019-02-04

Applicant: SEIKO INSTRUMENTS INC. ,  SHOWA UNIVERSITY

Inventor： Yoshifumi Yoshida ,  Kotaro Maki

IPC: A61B5/00 ,  A61B5/1455

Abstract: This biometric information detection device includes: a sensor including a light emitting element that is able to emit light and a light receiving element that is able to receive the light emitted from the light emitting element; a sealing member which includes a first light-transmitting part that covers the light emitting element and is able to transmit the light and a second light-transmitting part that covers the light receiving element and is able to transmit the light, and seals the sensor; and a holding member that is attached to at least one of the teeth and the gums and is able to hold the sealing member.

公开(公告)号：US11317864B2

公开(公告)日：2022-05-03

申请号：US16384029

申请日：2019-04-15

Applicant: SEIKO INSTRUMENTS INC. ,  SHOWA UNIVERSITY

Inventor： Shunji Watanabe ,  Yoshifumi Yoshida ,  Kotaro Maki

IPC: A61B5/00 ,  A61B5/1455 ,  A61B5/024 ,  A61B5/145

Abstract: A biometric information detection device according to one embodiment of the present disclosure is configured to be installed in a living body, and includes a sensor, a battery, a mechanical switch, a sealing member, and a holding member. The mechanical switch switches between a conduction state in which power is supplied from the battery to the sensor and a cutoff state in which supply of the power is blocked. The sealing member seals all of the sensor, the battery, and the mechanical switch. The holding member is attached to the living body and holds the sealing member.

公开(公告)号：US20200029898A1

公开(公告)日：2020-01-30

申请号：US16384029

申请日：2019-04-15

Applicant: SEIKO INSTRUMENTS INC. ,  SHOWA UNIVERSITY

Inventor： Shunji WATANABE ,  Yoshifumi Yoshida ,  Kotaro Maki

IPC: A61B5/00 ,  A61B5/1455 ,  A61B5/145 ,  A61B5/024

Abstract: A biometric information detection device according to one embodiment of the present disclosure is configured to be installed in a living body, and includes a sensor, a battery, a mechanical switch, a sealing member, and a holding member. The mechanical switch switches between a conduction state in which power is supplied from the battery to the sensor and a cutoff state in which supply of the power is blocked. The sealing member seals all of the sensor, the battery, and the mechanical switch. The holding member is attached to the living body and holds the sealing member.

公开(公告)号：US11918322B2

公开(公告)日：2024-03-05

申请号：US17196069

申请日：2021-03-09

Applicant: SEIKO GROUP CORPORATION ,  SHOWA UNIVERSITY

Inventor： Yoshifumi Yoshida ,  Ryosuke Isogai ,  Kotaro Maki ,  Rumi Shiotsu

IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/021 ,  A61B5/024 ,  A61B5/026 ,  A61B5/1455 ,  A61C13/20 ,  A61K6/889 ,  A61K6/893 ,  A61K6/896

CPC classification number: A61B5/02055 ,  A61B5/0002 ,  A61B5/02108 ,  A61B5/02427 ,  A61B5/0261 ,  A61B5/14552 ,  A61B5/682 ,  A61C13/20 ,  A61K6/889 ,  A61K6/893 ,  A61K6/896 ,  A61B2562/0219 ,  A61B2562/0247 ,  A61B2562/0261 ,  A61B2562/0271 ,  A61B2562/12

Abstract: The present intraoral sensing apparatus is configured to be installed in an oral cavity, and is provided with an electronic device equipped with electronic components mounted on a circuit board; a first dental resin material which completely covers the electronic device; a second dental resin material which completely covers the first dental resin material; and an intraoral instrument having a first recess in which the electronic device covered with the first dental resin material and the second dental resin material is accommodated.