公开(公告)号：US20240008108A1

公开(公告)日：2024-01-04

申请号：US18336862

申请日：2023-06-16

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Genta NAKANO ,  Kota TSUBAKIZAKA ,  Shuto KIMURA ,  Takaya SANO ,  Hiroki SAITOU ,  Koji TANAKA

IPC: H04W76/10 ,  H04B17/318 ,  A61B5/00 ,  A61B5/01

CPC classification number: H04W76/10 ,  H04B17/318 ,  A61B5/6844 ,  A61B5/01 ,  A61B2562/0271

Abstract: A wireless communication system is provide that includes deep body temperature sensors that include a measured deep body temperature into an advertising packet that is then transmitted. A display unit displays a measurement result of a deep body temperature. When the wireless connection to the display unit is not established, each of the deep body temperature sensors includes a result of determination of whether it is stuck to a human body into an advertising packet and transmits the advertising packet. In an aspect, the display unit is wirelessly connected to a sensor stuck to a human body among the deep body temperature sensors.

公开(公告)号：US20240298958A1

公开(公告)日：2024-09-12

申请号：US18591575

申请日：2024-02-29

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Kenta SUZUKI ,  Takayoshi OBATA ,  Tomoki OUCHI ,  Koji TANAKA

IPC: A61B5/00 ,  A61B5/11

CPC classification number: A61B5/4205 ,  A61B5/1107 ,  A61B5/6822 ,  A61B5/7282 ,  A61B5/742 ,  A61B5/746

Abstract: A laryngeal elevation measurement device is provided that includes first and second displacement sensors and a control unit. The first displacement sensor is attachable to a neck of a test subject. The second displacement sensor 22 attachable to a site that is part of the neck of the test subject and that is located at a predetermined distance from the first displacement sensor. The control unit acquires the displacement amounts of the first and second displacement sensors. The control unit estimates positional changes of the laryngeal prominence of the test subject based on changes over time in the displacement amount of the first displacement sensor and changes over time in the displacement amount of the second displacement sensor, and the predetermined distance. The control unit outputs a result of estimation.

公开(公告)号：US20220370732A1

公开(公告)日：2022-11-24

申请号：US17747330

申请日：2022-05-18

Applicant: Murata Manufacturing Co., Ltd.

Inventor： Katsuhisa HIGASHIYAMA ,  Tatsuya NAMATSU ,  Keisei SOWA ,  Koji TANAKA ,  Takumi ONO

IPC: A61M5/42 ,  A61M25/01

Abstract: A catheter assembly is provided that includes a puncture tool and a catheter. The puncture tool includes a hollow puncture needle configured to puncture a blood vessel, a detection portion that protrudes forward from a tip of the puncture needle and detects pulsation of the blood vessel, and a determination portion that determines whether the blood vessel is a vein or an artery based on the pulsation of the blood vessel detected by the detection portion. The detection portion includes a probe provided inside the hollow puncture needle that is configured to advance and retreat in an axial direction, and a sensor that detects pulsation of a blood vessel transmitted via the probe.