公开(公告)号：US10881315B2

公开(公告)日：2021-01-05

申请号：US15502995

申请日：2015-08-04

申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION

发明人： Kei Kuwabara ,  Takayuki Ogasawara ,  Nobuaki Matsuura ,  Michiko Seyama ,  Hiroshi Koizumi ,  Ryusuke Kawano ,  Kazuhiko Takagahara ,  Kazuyoshi Ono ,  Takako Ishihara ,  Yasuhiro Sato ,  Shingo Tsukada ,  Nahoko Kasai ,  Koji Sumitomo

IPC分类号： A61B5/0456 ,  A61B5/0452 ,  A61B5/0404 ,  A61B5/0428 ,  A61B5/00 ,  A61B5/0205 ,  A61B5/04 ,  A61B5/0408

摘要： In a biological signal measurement system of this invention, biological digital data is generated from a biological signal measured by a biological signal measurement apparatus, and first feature amount data extracted from the biological digital data and downsized biological digital data are transmitted to a portable terminal. In a biological information measurement apparatus of this invention, biological feature amount data is extracted from measured biological waveform data, and at least one of the biological waveform data and the biological feature amount data is transmitted to an external device. It is possible to provide a biological signal measurement system capable of continuously measuring a biological signal for a long time without disturbing daily life and provide a biological information measurement apparatus capable of implementing downsizing and long life of a battery.

公开(公告)号：US10799136B2

公开(公告)日：2020-10-13

申请号：US15533982

申请日：2015-12-07

申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION ,  TORAY INDUSTRIES, INC.

发明人： Kazuhiko Takagahara ,  Ryusuke Kawano ,  Takako Ishihara ,  Michiko Seyama ,  Ryoichi Kasahara ,  Yasuhiro Sato ,  Atsushi Horiuchi ,  Masanobu Sato ,  Emiko Ishikawa ,  Keiji Takeda ,  Noriko Nagai

IPC分类号： A61B5/0408 ,  A61B5/0478 ,  A61B5/00 ,  A61B5/04 ,  A61N1/04

摘要： A bioelectrode includes a fitting member (1106) formed by an electrically insulating member fixed on a surface of a garment (1100) that comes in contact with a living body (1000), an electrode part (1101a) formed by a conductive member fixed on a surface of the fitting member (1106) that comes in contact with the living body (1000), a connector (1102a) fixed to the fitting member (1106) and configured to connect a bioelectric signal measurement device, a wiring line (1103a) fixed to the fitting member (1106) and configured to electrically connect the connector (1102a) and the electrode part (1101a), and an electrically-insulating insulating member (1105) configured to cover a portion within the surface of the wiring line (1103a) that comes in contact with the living body (1000).

公开(公告)号：US10172531B2

公开(公告)日：2019-01-08

申请号：US15508068

申请日：2015-08-28

申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION

发明人： Nobuaki Matsuura ,  Kei Kuwabara ,  Kazuhiko Takagahara ,  Ryusuke Kawano ,  Hiroshi Koizumi

IPC分类号： A61B5/0245 ,  A61B5/00 ,  A61B5/0456 ,  A61B5/024 ,  A61B5/117

摘要： A heartbeat detection device includes a difference value calculation unit (3) for calculating, from a sampling data sequence of an electrocardiographic waveform of a living body, one of an amount of change and a degree of change of sampling data for each sampling time, a multiplication unit (4) for calculating, for each sampling time, a product by multiplying one of an amount of change and a degree of change of the sampling data at a time K by one of the sampling data at the time K and sampling data at a time before the time K by a predetermined time t, a peak detection unit (5) for detecting a peak of the product, and a heartbeat time determination unit (6) for setting time of the peak of the product as a heartbeat time.

公开(公告)号：US10750969B2

公开(公告)日：2020-08-25

申请号：US15509726

申请日：2015-08-28

申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION

发明人： Nobuaki Matsuura ,  Kei Kuwabara ,  Kazuhiko Takagahara ,  Ryusuke Kawano ,  Hiroshi Koizumi

IPC分类号： A61B5/04 ,  A61B5/0456 ,  A61B5/00 ,  A61B5/0245

摘要： A heartbeat detection device includes a peak search unit (4) for searching for one of a peak at which a value M obtained from a sampling data sequence of an electrocardiographic waveform of a living body changes from an increase to a decrease and a peak at which the value M changes from a decrease to an increase, and a heartbeat time determination unit (5) for checking the value M in a predetermined time domain before a time of the peak and the value M in a predetermined time domain after the time of the peak, and setting the time of the peak as a heartbeat time if differences between the value M at the time of the peak and the values M in the predetermined time domains are not smaller than a predetermined amount.

公开(公告)号：US20160374615A1

公开(公告)日：2016-12-29

申请号：US15113629

申请日：2015-01-27

申请人： Nippon Telegraph and Telephone Corporation ,  Toray Industries, Inc.

发明人： Shingo Tsukada ,  Nahoko Kasai ,  Koji Sumitomo ,  Kazuhiko Takagahara ,  Kazuyoshi Ono ,  Ryusuke Kawano ,  Takako Ishihara ,  Hiroshi Koizumi ,  Naoki Oda ,  Keiji Takeda ,  Emiko Ishikawa ,  Noriko Nagai ,  Takashi Teshigawara

IPC分类号： A61B5/00 ,  A61B5/0408 ,  A41D1/00 ,  A61B5/04

CPC分类号： A61B5/6805 ,  A41D1/005 ,  A41D13/1281 ,  A41D2500/10 ,  A41D2500/20 ,  A61B5/0006 ,  A61B5/04012 ,  A61B5/0408 ,  A61B5/04085 ,  A61B2562/182 ,  A61B2562/222 ,  D06M15/195 ,  D06M15/233 ,  D06M15/3566

摘要： A biosignal detecting garment includes at least two electrodes each including a conductive fiber structure, a measurement device configured to detect and process a bioelectric signal acquired by the electrodes that are in contact with a living body, a wiring portion conductively connecting the electrodes to the measurement device, and a garment body on which the electrodes, the measurement device, and the wiring portion are placed at predetermined positions.

摘要翻译： 生物信号检测服装包括至少两个电极，每个电极包括导电纤维结构，被配置为检测和处理由与活体接触的电极获取的生物电信号的测量装置;将电极导电连接到测量 装置，以及将电极，测量装置和布线部分放置在预定位置的衣服体。

公开(公告)号：US20160338645A1

公开(公告)日：2016-11-24

申请号：US15114432

申请日：2015-01-27

申请人： NIPPON TELEGRAPH AND TELEPHONE CORPORATION ,  TORAY INDUSTRIES, INC

发明人： Shingo Tsukada ,  Nahoko Kasai ,  Koji Sumitomo ,  Kazuhiko Takagahara ,  Kazuyoshi Ono ,  Ryusuke Kawano ,  Takako Ishihara ,  Hiroshi Koizumi ,  Keiji Takeda ,  Noriko Nagai ,  Naoki Oda ,  Takashi Teshigawara

IPC分类号： A61B5/00 ,  A61B5/0408

CPC分类号： A61B5/6805 ,  A61B5/04085

摘要： An electrode material includes a fiber structure containing a conductive polymer. The conductive polymer is supported on surfaces of filaments constituting the fiber structure and/or in a gap between the filament. A device includes an electrode material, the electrode material being used as at least part of an electrode, wherein the electrode material includes a fiber structure containing a conductive polymer, the conductive polymer being supported on surfaces of filaments constituting the fiber structure and/or in a gap between the filaments.

摘要翻译： 电极材料包括含有导电聚合物的纤维结构。 导电聚合物被支撑在构成纤维结构的长丝的表面上和/或在丝之间的间隙中。 一种器件包括电极材料，所述电极材料用作电极的至少一部分，其中所述电极材料包括含有导电聚合物的纤维结构体，所述导电聚合物被支撑在构成所述纤维结构的长丝表面上和/或 长丝之间的间隙。