公开(公告)号：US11957455B2

公开(公告)日：2024-04-16

申请号：US17029466

申请日：2020-09-23

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Mitsuyasu Nakajima ,  Kouichi Nakagome ,  Takashi Yamaya ,  Yasushi Maeno ,  Akira Hamada ,  Shinichi Matsui

IPC: A61B5/11 ,  A61B5/00 ,  A61B5/0255

CPC classification number: A61B5/1102 ,  A61B5/0255 ,  A61B5/7203 ,  A61B5/7221 ,  A61B5/7278

Abstract: A bioinformation acquiring apparatus includes at least one processor and a memory configured to store a program to be executed in the processor. The processor acquires a waveform signal representing vibrations of a target, the vibrations resulting from heartbeats of the target; extracts provisional heartbeat timings from the acquired waveform signal based on a first time window; the provisional heartbeat timings indicating provisional values of heartbeat timings being timings at which the heartbeats of the target occur; acquires corrective peak timings from the acquired waveform signal based on a second time window having a shorter time length than the first time window, each of the corrective peak timings serving as a discrete correction unit for correction of the provisional heartbeat timings; corrects the extracted provisional heartbeat timings into definitive heartbeat timings based on the acquired corrective peak timings; and acquires bioinformation on the heartbeats of the target based on the corrected heartbeat timings.

公开(公告)号：US08872934B2

公开(公告)日：2014-10-28

申请号：US14230897

申请日：2014-03-31

Applicant: Casio Computer Co., Ltd.

Inventor： Yutaka Onodera ,  Shinichi Matsui

IPC: H04N5/228 ,  H04N5/232

CPC classification number: H04N5/232 ,  H04N5/23222 ,  H04N5/23293

Abstract: A control unit monitors a state of captured image sequentially outputted by an image capturing unit. The control unit carries out a first determination that determines whether or not the state of a captured image satisfies a prescribed condition. When the result is that the prescribed condition is satisfied, the captured image is recorded in a recording unit. The control unit also carries out a second determination that determines whether or not the state of the captured image is appropriate for being subjected to the first determination. When the result is that the state is not appropriate for being subjected to the first determination, a warning is issued to the user to this effect.

Abstract translation: 控制单元监视由图像拍摄单元顺序输出的拍摄图像的状态。 控制单元执行确定捕获图像的状态是否满足规定条件的第一确定。 当结果满足规定的条件时，捕获的图像被记录在记录单元中。 控制单元还执行第二确定，其确定捕获图像的状态是否适合于进行第一确定。 当结果是不适于进行第一次确定的状态时，向用户发出警告。

公开(公告)号：US11717226B2

公开(公告)日：2023-08-08

申请号：US17029786

申请日：2020-09-23

Applicant: CASIO COMPUTER CO., LTD.

Inventor： Mitsuyasu Nakajima ,  Kouichi Nakagome ,  Takashi Yamaya ,  Yasushi Maeno ,  Akira Hamada ,  Shinichi Matsui

IPC: A61B5/00 ,  A61B5/024 ,  G16H50/30 ,  G16H40/67 ,  A61B5/11

CPC classification number: A61B5/7203 ,  A61B5/024 ,  A61B5/1102 ,  A61B5/6892 ,  G16H40/67 ,  G16H50/30

Abstract: A bioinformation acquiring apparatus includes at least one processor; and a memory configured to store a program to be executed in the processor. The processor acquires bioinformation in a chronological order; derives outlier level parameters, the outlier level parameter indicating a level of inclusion of outliers of the bioinformation in pieces of bioinformation acquired within a first duration; derives correction terms based on the bioinformation after removal of the outliers of the bioinformation from pieces of bioinformation acquired within a second duration that is longer than the first duration; selects one or both of a first correction procedure and a second correction procedure based on the outlier level parameters, as a correction procedure, the first correction procedure using the correction terms, the second correction procedure involving interpolation irrelevant to the correction terms; and corrects the outliers of the bioinformation within the first duration by the selected correction procedure.