公开(公告)号：US11800986B2

公开(公告)日：2023-10-31

申请号：US17134812

申请日：2020-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hong-Dun Lin ,  Tai-Wei Su ,  Chun-Kai Chang

IPC: A61B5/021 ,  A61B5/05 ,  A61B5/024 ,  A61B5/318 ,  A61B5/00 ,  G16H40/63 ,  A61B5/28

CPC classification number: A61B5/02125 ,  A61B5/0006 ,  A61B5/02444 ,  A61B5/05 ,  A61B5/28 ,  A61B5/318 ,  A61B5/7203 ,  A61B5/7225 ,  A61B5/7278 ,  A61B5/7425 ,  G16H40/63

Abstract: A non-pressure continuous blood pressure measuring device, comprises: a radar sensing module, an electro-cardiac sensing module and a microprocessor. The radar sensing module includes at least a transmitter and a receiver, the transmitter continuously provides a pulse wave signal to an artery, the receiver receives a reflected pulse wave signal. The electro-cardiac sensing module includes at least an electrode; the electro-cardiac sensing module receives an electro-cardiac signal through the electrode. The microprocessor is in signal transmittable connection with the radar sensing module and the electro-cardiac sensing module. The microprocessor controls the radar sensing module and the electro-cardiac sensing module, and simultaneously receives the reflected pulse wave signal and the electro-cardiac signal. The microprocessor determines a blood pressure parameter of the artery according to the reflected pulse wave signal and the electrocardiography signal.

公开(公告)号：US20170156645A1

公开(公告)日：2017-06-08

申请号：US14980416

申请日：2015-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Hong-Dun Lin ,  Yen-Hsien Lee

IPC: A61B5/145 ,  A61B5/00

CPC classification number: A61B5/14532 ,  A61B5/0507 ,  A61B5/6826 ,  A61B5/7225 ,  A61B5/7275

Abstract: A non-invasive blood glucose measuring device and a measuring method using the same are provided. The non-invasive blood glucose measuring device includes a signal emitting module, a delay component, a wave mixing component and a signal processor. The signal emitting module is configured to emit a detection signal. The delay component is configured to delay the detection signal to become a delay signal. The wave mixing component is configured to mix a return signal and the delay signal to form a mixed signal, wherein the return signal is the detection signal reflected from an object. The signal processor is configured to obtain a blood glucose level of the object according to the mixed signal.