Patents by Inventor Fumiyuki Matsumura
Fumiyuki Matsumura has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11737697Abstract: To improve convenience of a biopotential detector. A support includes a lower surface and an upper surface. A first detection electrode is exposed on the lower surface. A first signal terminal is exposed on the upper surface and is electrically connected to the first detection electrode. A secondary battery and a charging circuit are supported in the support. A positive electrode terminal is exposed on the upper surface and is electrically connected to the secondary battery. A gel member covering the first detection electrode is attachable/detachable to/from the lower surface. A signal processing device having a connecting part is attachable/detachable to/from the upper surface. When the signal processing device is attached to the upper surface, the first signal terminal and the positive electrode terminal are connected to the connecting part.Type: GrantFiled: September 7, 2018Date of Patent: August 29, 2023Assignee: Nihon Kohden CorporationInventors: Fumiyuki Matsumura, Norihito Konno, Minori Hosoi, Shigehiro Nishiwaki
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Patent number: 11672458Abstract: A first electrode and a second electrode are attached to a subject. A processor module acquires physiological information of the subject based on biopotential that are detected by the first electrode and the second electrode, respectively. A housing has a battery housing member for housing a primary battery which supplies an electric power to the processor module. The processor module is attachable to and detachable from the housing.Type: GrantFiled: June 12, 2019Date of Patent: June 13, 2023Assignee: Nihon Kohden CorporationInventors: Fumiyuki Matsumura, Norihito Konno, Minori Hosoi, Hirohiko Ikeya
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Patent number: 11510620Abstract: Examples described herein include sensor devices for measuring a parameter of a user. The sensor devices may include a reusable portion (e.g., a sensor). The sensor devices may include one or more weakened portions that may fracture on removal of a portion of the sensor device from the user. Fracturing the weakened portions may expose the reusable portion (e.g., the sensor). Accordingly, the reusable portion may be more readily observed and collected for reuse.Type: GrantFiled: November 10, 2017Date of Patent: November 29, 2022Assignee: Nihon Kohden CorporationInventors: Fumiyuki Matsumura, Hirohiko Ikeya, Norihito Konno, Jun Sakai
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Patent number: 11412991Abstract: A monitoring system monitoring health conditions of multiple many users wearing sensor devices. Each of the sensor devices includes a first measurement section attached to a user and measuring first biological information of the user, a storage section storing information for identifying the user, an analysis section analyzing a measurement result of the first measurement section to determine that the measurement result matches with a first condition and a communication section transmitting a determination result indicating the match with the first condition received from the analysis section and information for identifying the user to communication devices located at equal intervals.Type: GrantFiled: January 22, 2018Date of Patent: August 16, 2022Assignee: Nihon Kohden CorporationInventors: Fumiyuki Matsumura, Norihito Konno, Hirohiko Ikeya
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Patent number: 11253716Abstract: A detection device which, when an arrhythmia occurs, can prompt rapid taking of a countermeasure against the arrhythmia, and an alarm system having the detection device are provided. A portable detection device 10 has: a measuring section which can measure an electrocardiogram in a state where the section is applied to the body surface of the user; an analyzing section which analyzes whether the electrocardiogram contains an abnormal waveform indicating an arrhythmia or not; and a transmitting section which, if the analyzing section detects the abnormal waveform, transmits a detection signal indicating that the abnormal waveform is detected, to a communication terminal 20 around the user.Type: GrantFiled: March 13, 2017Date of Patent: February 22, 2022Assignee: NIHON KOHDEN CORPORATONInventors: Hirokazu Ogino, Fumiyuki Matsumura
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Patent number: 11219368Abstract: A physiological information management system includes sensors to be attached to patients to acquire physiological information of the patients and a mobile device. The mobile device includes a patient information acquiring section configured to acquire patient IDs identifying the patients, a sensor information acquiring section configured to acquire sensor IDs identifying the sensors, a controller configured to associate the patient IDs and the sensor IDs with each other, a wireless communicating section configured to receive sensor signals corresponding to the physiological information, from the sensors identified by the sensor IDs associated with the patient IDs, and a displaying section configured to display the physiological information based on the sensor signals.Type: GrantFiled: December 14, 2018Date of Patent: January 11, 2022Assignee: NIHON KOHDEN CORPORATIONInventors: Norihito Konno, Fumiyuki Matsumura, Hirohiko Ikeya
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Patent number: 11172861Abstract: Examples described herein include detection devices and systems which may provide monitoring in accordance with an analysis mode which may be selected in accordance with a severity of disease of the user. Analysis modes used by detection devices described herein may further be changed in accordance with user and/or environmental conditions.Type: GrantFiled: November 20, 2017Date of Patent: November 16, 2021Assignee: Nihon Kohden CorporationInventors: Norihito Konno, Fumiyuki Matsumura, Hirohiko Ikeya
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Publication number: 20210146894Abstract: To enable achievement of stable braking regardless of influences by aging or the like of a brake device.Type: ApplicationFiled: July 3, 2018Publication date: May 20, 2021Applicant: HITACHI AUTOMOTIVE SYSTEMS, LTD.Inventor: Fumiyuki MATSUMURA
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Patent number: 10827933Abstract: A patient monitoring system is provided. A sensor is attached to a subject. A processor acquires physiological information of the subject, and detects an occurrence of an event. A communication interface is wirelessly communicable with a remote device through a communication network. When the processor detects an occurrence of the event, a power supplying member supplies a first electric power that is necessary for transmission of physiological information to the remote device, to the communication interface. When an occurrence of the event is not detected, the power supplying member supplies a second electric power that is lower than the first electric power, to the communication interface.Type: GrantFiled: June 12, 2019Date of Patent: November 10, 2020Assignee: NIHON KOHDEN CORPORATIONInventor: Fumiyuki Matsumura
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Publication number: 20200294638Abstract: A mobile information terminal includes: a storage storing sensor identification information and patient identification information, while associating with each other; a wireless communication interface receiving a connection request signal; and a processor, when the wireless communication interface receives the connection request signal from the sensor identified by the sensor identification information, determining whether the sensor identification information is associated with the patient identification information or not, and the processor denying establishment of a wireless connection with the sensor that is subjected to the determination, in a case where the sensor identification information that is subjected to the determination is not associated with the patient identification information, and establishing a wireless connection with the sensor that is subjected to the determination, in a case where the sensor identification information that is subjected to the determination is associated with the patiType: ApplicationFiled: March 3, 2020Publication date: September 17, 2020Inventors: Norihito KONNO, Fumiyuki MATSUMURA
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Publication number: 20200113436Abstract: A physiological information transmission method includes: by an information processing apparatus: acquiring sensor identification information of a physiological information detection sensor which is adapted to be attached to a living body, and living body identification information of the living body; and transmitting first association information associating the acquired sensor identification information and the acquired living body identification information, with each other; and by the physiological information detection sensor: receiving the first association information; determining whether or not the received first association information contains sensor identification information of the own sensor; and when the received first association information contains the sensor identification information of the own sensor, transmitting second association information associating the living body identification information in the received first association information, and physiological information which is detectType: ApplicationFiled: April 25, 2018Publication date: April 16, 2020Applicant: NIHON KOHDEN CORPORATIONInventors: Fumiyuki MATSUMURA, Norihito KONNO, Minori HOSOI
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Publication number: 20190380614Abstract: A first electrode and a second electrode are attached to a subject. A processor module acquires physiological information of the subject based on biopotential that are detected by the first electrode and the second electrode, respectively. A housing has a battery housing member for housing a primary battery which supplies an electric power to the processor module. The processor module is attachable to and detachable from the housing.Type: ApplicationFiled: June 12, 2019Publication date: December 19, 2019Applicant: Nihon Kohden CorporationInventors: Fumiyuki MATSUMURA, Norihito Konno, Minori Hosoi, Hirohiko Ikeya
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Publication number: 20190380590Abstract: A patient monitoring system is provided. A sensor is attached to a subject. A processor acquires physiological information of the subject, and detects an occurrence of an event. A communication interface is wirelessly communicable with a remote device through a communication network. When the processor detects an occurrence of the event, a power supplying member supplies a first electric power that is necessary for transmission of physiological information to the remote device, to the communication interface. When an occurrence of the event is not detected, the power supplying member supplies a second electric power that is lower than the first electric power, to the communication interface.Type: ApplicationFiled: June 12, 2019Publication date: December 19, 2019Applicant: NIHON KOHDEN DORPORATIONInventor: Fumiyuki MATSUMURA
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Patent number: 10426344Abstract: To provide a medical service support device, a medical service support method and a medical service support system capable of properly watching patients in accordance with states of the patients. A medical service support device includes an electrocardiogram sensor attached to a patient and measuring electrocardiogram data of the patient, an analysis unit analyzing the electrocardiogram data, an acceleration sensor detecting a motion of the patient, and an attention calling unit transmitting attention calling information and patient identification information for specifying the patient toward the external portion of the device when it is determined that the patient is in a REM sleep state based on an analysis result by the analysis unit as well as determined that the patient has moved to a given state based on a detection result by the acceleration sensor.Type: GrantFiled: May 9, 2018Date of Patent: October 1, 2019Assignee: Nihon Kohden CorporationInventors: Norihito Konno, Hirokazu Ogino, Fumiyuki Matsumura, Hirohiko Ikeya
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Publication number: 20190191997Abstract: A physiological information management system includes sensors to be attached to patients to acquire physiological information of the patients and a mobile device. The mobile device includes a patient information acquiring section configured to acquire patient IDs identifying the patients, a sensor information acquiring section configured to acquire sensor IDs identifying the sensors, a controller configured to associate the patient IDs and the sensor IDs with each other, a wireless communicating section configured to receive sensor signals corresponding to the physiological information, from the sensors identified by the sensor IDs associated with the patient IDs, and a displaying section configured to display the physiological information based on the sensor signals.Type: ApplicationFiled: December 14, 2018Publication date: June 27, 2019Inventors: Norihito KONNO, Fumiyuki MATSUMURA, Hirohiko IKEYA
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Publication number: 20190090770Abstract: To improve convenience of a biopotential detector. A support includes a lower surface and an upper surface. A first detection electrode is exposed on the lower surface. A first signal terminal is exposed on the upper surface and is electrically connected to the first detection electrode. A secondary battery and a charging circuit are supported in the support. A positive electrode terminal is exposed on the upper surface and is electrically connected to the secondary battery. A gel member covering the first detection electrode is attachable/detachable to/from the lower surface. A signal processing device having a connecting part is attachable/detachable to/from the upper surface. When the signal processing device is attached to the upper surface, the first signal terminal and the positive electrode terminal are connected to the connecting part.Type: ApplicationFiled: September 7, 2018Publication date: March 28, 2019Applicant: NIHON KOHDEN CORPORATIONInventors: Fumiyuki Matsumura, Norihito Konno, Minori Hosoi, Shigehiro Nishiwaki
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Publication number: 20190046036Abstract: A detection device which, when an arrhythmia occurs, can prompt rapid taking of a countermeasure against the arrhythmia, and an alarm system having the detection device are provided. A portable detection device 10 has: a measuring section which can measure an electrocardiogram in a state where the section is applied to the body surface of the user; an analyzing section which analyzes whether the electrocardiogram contains an abnormal waveform indicating an arrhythmia or not; and a transmitting section which, if the analyzing section detects the abnormal waveform, transmits a detection signal indicating that the abnormal waveform is detected, to a communication terminal 20 around the user.Type: ApplicationFiled: March 13, 2017Publication date: February 14, 2019Inventors: Hirokazu OGINO, Fumiyuki MATSUMURA
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Publication number: 20180338683Abstract: To provide a medical service support device, a medical service support method and a medical service support system capable of properly watching patients in accordance with states of the patients. A medical service support device includes an electrocardiogram sensor attached to a patient and measuring electrocardiogram data of the patient, an analysis unit analyzing the electrocardiogram data, an acceleration sensor detecting a motion of the patient, and an attention calling unit transmitting attention calling information and patient identification information for specifying the patient toward the external portion of the device when it is determined that the patient is in a REM sleep state based on an analysis result by the analysis unit as well as determined that the patient has moved to a given state based on a detection result by the acceleration sensor.Type: ApplicationFiled: May 9, 2018Publication date: November 29, 2018Applicant: NIHON KOHDEN CORPORATIONInventors: Norihito Konno, Hirokazu Ogino, Fumiyuki Matsumura, Hirohiko Ikeya
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Publication number: 20180228445Abstract: To provide a monitoring system suitably monitoring health conditions of all man users wearing sensor devices. Each of sensor devices includes a first measurement section attached to users and measuring first biological information a the users, a storage section storing information for identifying the users, an analysis section analyzing a measurement result of the first measurement section to determine that the measurement result matches with a first condition and a communication section transmitting a determination result indicating the match with the first condition received from the analysis section and information for identifying the users to communication devices located every same interval.Type: ApplicationFiled: January 22, 2018Publication date: August 16, 2018Applicant: NIHON KOHDEN CORPORATIONInventors: Fumiyuki Matsumura, Norihito Konno, Hirohiko lkeya
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Publication number: 20180150612Abstract: Examples described herein include detection devices and systems which may provide monitoring in accordance with an analysis mode which may be selected in accordance with a severity of disease of the user. Analysis modes used by detection devices described herein may further be changed in accordance with user and/or environmental conditions.Type: ApplicationFiled: November 20, 2017Publication date: May 31, 2018Inventors: Norihito Konno, Fumiyuki Matsumura, Hirohiko Ikeya