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    • 4. 发明申请
    • System and method for communicating biological signal data
    • 用于传播生物信号数据的系统和方法
    • US20050119535A1
    • 2005-06-02
    • US10995330
    • 2004-11-24
    • Kazuteru YanagiharaTakahisa IshikawaKenta Sudo
    • Kazuteru YanagiharaTakahisa IshikawaKenta Sudo
    • G08C19/00A61B5/00A61B5/04A61B5/0476A61B5/08A61B5/145G08C17/00
    • A61B5/0002A61B5/0476Y10S128/92
    • A measurement apparatus and a receiver apparatus are communicatively connected in a wireless manner. Biological signal data is obtained from a detector attached on a living body. A data packet is prepared from the biological signal data. A first CRC of the biological signal data is calculated and appended to the data packet. The data packet is periodically transmitted with the first CRC from the measurement apparatus to the receiver apparatus. A second CRC of the data packet received at the receiver apparatus is calculated. The received data packet is verified when the second CRC is coincident with the first CRC. Acknowledgement data is transmitted from the receiver apparatus to the measurement apparatus when the received data packet is verified. The data packet is retransmitted from the measurement apparatus to the receiver apparatus when the acknowledgement data is not received at the measurement apparatus within a prescribed time period from a previous transmission of the data packet. The data packet is stored in a storage when the number of retransmission exceeds a prescribed value.
    • 测量设备和接收机设备以无线方式通信地连接。 从附着在生物体上的检测器获得生物信号数据。 根据生物信号数据准备数据包。 计算生物信号数据的第一个CRC并附加到数据包。 周期性地从测量装置向接收装置发送数据分组与第一CRC。 计算在接收机装置处接收的数据分组的第二CRC。 当第二CRC与第一个CRC一致时,验证所接收的数据分组。 当验证接收的数据分组时,确认数据从接收装置发送到测量装置。 当从数据分组的先前传输起的规定时间段内,当在测量装置处没有接收到确认数据时,将数据分组从测量装置重传到接收机装置。 当重发次数超过规定值时,数据包存储在存储器中。
    • 5. 发明授权
    • Multi-channel biological signal telemetry systems
    • 多通道生物信号遥测系统
    • US07336991B2
    • 2008-02-26
    • US10948261
    • 2004-09-24
    • Kazuteru YanagiharaTakahisa IshikawaKaoru Imajo
    • Kazuteru YanagiharaTakahisa IshikawaKaoru Imajo
    • A61B5/04
    • A61B5/0006A61N1/08G06F19/00Y10S128/903
    • A system for performing telemetry of multi-channel biological signals obtained from electrodes attached to a subject, is provided with a transmitter and a receiver. In the transmitter, a converter converts the multi-channel biological signals to digital data, and a storage stores the digital data. In the transmitter, a first transceiver is operable to transmit a prescribed amount of the digital data stored in the storage, and a battery is operable to supply a battery voltage to the first transceiver. In the transmitter, a switch places the battery in either a first state where the battery voltage is supplied to the first transceiver or a second state where the battery voltage is not supplied to the first transceiver, so that the first transceiver intermittently transmits the digital data. In the receiver, a second transceiver is operable to receive the digital data transmitted from the first transceiver. The received digital data is to be reproduced multi-channel biological signals at an output device.
    • 用于执行从附接到被摄体的电极获得的多声道生物信号的遥测的系统设置有发射器和接收器。 在发射机中,转换器将多声道生物信号转换为数字数据,存储器存储数字数据。 在发射机中,第一收发器可操作地发送存储在存储器中的规定数量的数字数据,并且电池可操作以将电池电压提供给第一收发器。 在发射机中,开关将电池置于电池电压被提供给第一收发器的第一状态或电池电压未被提供给第一收发器的第二状态,使得第一收发器间歇地发送数字数据 。 在接收机中,第二收发器可操作以接收从第一收发器发送的数字数据。 所接收的数字数据将在输出设备处再现多声道生物信号。
    • 6. 发明授权
    • System and method for communicating biological signal data
    • 用于传播生物信号数据的系统和方法
    • US07547280B2
    • 2009-06-16
    • US10995330
    • 2004-11-24
    • Kazuteru YanagiharaTakahisa IshikawaKenta Sudo
    • Kazuteru YanagiharaTakahisa IshikawaKenta Sudo
    • A61B5/00
    • A61B5/0002A61B5/0476Y10S128/92
    • A measurement apparatus and a receiver apparatus are communicatively connected in a wireless manner. Biological signal data is obtained from a detector attached on a living body. A data packet is prepared from the biological signal data. A first CRC of the biological signal data is calculated and appended to the data packet. The data packet is periodically transmitted with the first CRC from the measurement apparatus to the receiver apparatus. A second CRC of the data packet received at the receiver apparatus is calculated. The received data packet is verified when the second CRC is coincident with the first CRC. Acknowledgement data is transmitted from the receiver apparatus to the measurement apparatus when the received data packet is verified. The data packet is retransmitted from the measurement apparatus to the receiver apparatus when the acknowledgement data is not received at the measurement apparatus within a prescribed time period from a previous transmission of the data packet. The data packet is stored in a storage when the number of retransmission exceeds a prescribed value.
    • 测量设备和接收机设备以无线方式通信地连接。 从附着在生物体上的检测器获得生物信号数据。 根据生物信号数据准备数据包。 计算生物信号数据的第一个CRC并附加到数据包。 周期性地从测量装置向接收装置发送数据分组与第一CRC。 计算在接收机装置处接收的数据分组的第二CRC。 当第二CRC与第一个CRC一致时,验证所接收的数据分组。 当验证接收的数据分组时,确认数据从接收装置发送到测量装置。 当从数据分组的先前传输起的规定时间段内,当在测量装置处没有接收到确认数据时,将数据分组从测量装置重传到接收机装置。 当重发次数超过规定值时,数据包存储在存储器中。
    • 7. 发明申请
    • Multi-channel biological signal telemetry systems
    • 多通道生物信号遥测系统
    • US20050085872A1
    • 2005-04-21
    • US10948261
    • 2004-09-24
    • Kazuteru YanagiharaTakahisa IshikawaKaoru Imajo
    • Kazuteru YanagiharaTakahisa IshikawaKaoru Imajo
    • A61B5/00A61B5/04A61B5/0476A61N1/08
    • A61B5/0006A61N1/08G06F19/00Y10S128/903
    • A system for performing telemetry of multi-channel biological signals obtained from electrodes attached to a subject, is provided with a transmitter and a receiver. In the transmitter, a converter converts the multi-channel biological signals to digital data, and a storage stores the digital data. In the transmitter, a first transceiver is operable to transmit a prescribed amount of the digital data stored in the storage, and a battery is operable to supply a battery voltage to the first transceiver. In the transmitter, a switch places the battery in either a first state where the battery voltage is supplied to the first transceiver or a second state where the battery voltage is not supplied to the first transceiver, so that the first transceiver intermittently transmits the digital data. In the receiver, a second transceiver is operable to receive the digital data transmitted from the first transceiver. The received digital data is to be reproduced multi-channel biological signals at an output device.
    • 用于执行从附接到被摄体的电极获得的多声道生物信号的遥测的系统设置有发射器和接收器。 在发射机中,转换器将多声道生物信号转换为数字数据,存储器存储数字数据。 在发射机中,第一收发器可操作地发送存储在存储器中的规定数量的数字数据,并且电池可操作以将电池电压提供给第一收发器。 在发射机中,开关将电池置于电池电压被提供给第一收发器的第一状态或电池电压未被提供给第一收发器的第二状态,使得第一收发器间歇地发送数字数据 。 在接收机中,第二收发器可操作以接收从第一收发器发送的数字数据。 所接收的数字数据将在输出设备处再现多声道生物信号。