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公开(公告)号：US20130090705A1
公开(公告)日：2013-04-11
申请号：US13682263
申请日：2012-11-20
IPC分类号： A61N1/372
CPC分类号： A61N1/37276 , A61N1/37223 , A61N1/3727 , G06F19/00
摘要： A telemetry system is presented for enabling wireless communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its wireless communication circuitry. A wakeup scheme for the implantable device is provided in which the external device transmits a data segment containing a repeating sequence of special wakeup characters in order to establish a communications session with the implantable device. The wakeup scheme may be designed to operate in the context of a handshaking protocol for collision avoidance.
摘要翻译： 提出了一种遥测系统，用于以可减少可植入装置的功率需求的方式实现可植入医疗装置与外部装置之间的无线通信，其方法是通过对其无线通信电路进行负载循环。 提供了用于可植入装置的唤醒方案，其中外部设备发送包含特殊唤醒字符的重复序列的数据段，以便建立与可植入装置的通信会话。 唤醒方案可以被设计为在用于避免冲突的握手协议的上下文中操作。
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公开(公告)号：US08379539B2
公开(公告)日：2013-02-19
申请号：US12477754
申请日：2009-06-03
IPC分类号： H04L12/28 , H04L12/413 , H04W4/00
CPC分类号： H04W8/005 , A61B5/0031 , H04W56/001 , H04W74/0808 , H04W84/20
摘要： Methods and systems for media access control allow master and slave nodes of a network to communicate using the same carrier while avoiding collisions of transmissions. At least one slave node is an implantable device. Master nodes initiate all data exchange sequences, and slave nodes are responsive to the data exchange sequences. The exchange sequences begin by master nodes contending for use of the carrier through a countdown procedure. A set order of communications occurs between a master node who won the contention and a slave node being communicated with by the master node to transfer a data frame. Contention is then repeated to determine the next master node that is allowed to transfer a data frame. New master nodes entering the network employ a discovery process to poll for existing devices in the network.
摘要翻译： 用于媒体访问控制的方法和系统允许网络的主节点和从节点使用相同的载波进行通信，同时避免传输的冲突。 至少一个从节点是可植入装置。 主节点启动所有数据交换序列，从节点响应数据交换序列。 交换序列由主节点开始，通过倒计时程序争夺运营商的使用。 在获得争用的主节点与被主节点通信的从节点之间发生通信顺序以传送数据帧。 然后重复竞争以确定被允许传送数据帧的下一个主节点。 进入网络的新主节点采用发现过程来轮询网络中的现有设备。
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公开(公告)号：US08326424B2
公开(公告)日：2012-12-04
申请号：US13218672
申请日：2011-08-26
IPC分类号： A61N1/08
CPC分类号： A61N1/37276 , A61N1/37223 , A61N1/3727 , G06F19/00
摘要： A telemetry system is presented for enabling radio-frequency (RF) communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its circuitry. A wakeup scheme for the implantable device is provided in which the external device transmits a data segment containing a repeating sequence of special wakeup characters in order to establish a communications session with the implantable device. The wakeup scheme may be designed to operate in the context of a handshaking protocol for collision avoidance.
摘要翻译： 提出了一种遥测系统，用于以可移植的医疗设备和外部设备之间的射频（RF）通信，其方法是通过对电路进行负载循环来降低可植入设备的功率需求。 提供了用于可植入装置的唤醒方案，其中外部设备发送包含特殊唤醒字符的重复序列的数据段，以便建立与可植入装置的通信会话。 唤醒方案可以被设计为在用于避免冲突的握手协议的上下文中操作。
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公开(公告)号：US20090296602A1
公开(公告)日：2009-12-03
申请号：US12477754
申请日：2009-06-03
IPC分类号： H04L12/28
CPC分类号： H04W8/005 , A61B5/0031 , H04W56/001 , H04W74/0808 , H04W84/20
摘要： Methods and systems for media access control allow master and slave nodes of a network to communicate using the same carrier while avoiding collisions of transmissions. At least one slave node is an implantable device. Master nodes initiate all data exchange sequences, and slave nodes are responsive to the data exchange sequences. The exchange sequences begin by master nodes contending for use of the carrier through a countdown procedure. A set order of communications occurs between a master node who won the contention and a slave node being communicated with by the master node to transfer a data frame. Contention is then repeated to determine the next master node that is allowed to transfer a data frame. New master nodes entering the network employ a discovery process to poll for existing devices in the network.
摘要翻译： 用于媒体访问控制的方法和系统允许网络的主节点和从节点使用相同的载波进行通信，同时避免传输的冲突。 至少一个从节点是可植入装置。 主节点启动所有数据交换序列，从节点响应数据交换序列。 交换序列由主节点开始，通过倒计时程序争夺运营商的使用。 在获得争用的主节点与由主节点通信的从节点之间发生一组通信的发送顺序以传送数据帧。 然后重复竞争以确定被允许传送数据帧的下一个主节点。 进入网络的新主节点采用发现过程来轮询网络中的现有设备。
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公开(公告)号：US20080215121A1
公开(公告)日：2008-09-04
申请号：US12102480
申请日：2008-04-14
IPC分类号： A61N1/08
CPC分类号： A61N1/37276 , A61N1/37223 , A61N1/3727 , G06F19/00
摘要： A telemetry system is presented for enabling radio-frequency (RF) communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its RF circuitry. A wakeup scheme for the implantable device is provided in which the external device transmits a data segment containing a repeating sequence of special wakeup characters in order to establish a communications session with the implantable device. The wakeup scheme may be designed to operate in the context of a handshaking protocol for collision avoidance.
摘要翻译： 提出了一种遥测系统，用于使可植入医疗设备和外部设备之间的射频（RF）通信以降低可植入设备的功率需求的方式通过其RF射频电路的工作循环来实现。 提供了用于可植入装置的唤醒方案，其中外部设备发送包含特殊唤醒字符的重复序列的数据段，以便建立与可植入装置的通信会话。 唤醒方案可以被设计为在用于避免冲突的握手协议的上下文中操作。
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公开(公告)号：US20110313491A1
公开(公告)日：2011-12-22
申请号：US13218672
申请日：2011-08-26
IPC分类号： A61N1/08
CPC分类号： A61N1/37276 , A61N1/37223 , A61N1/3727 , G06F19/00
摘要： A telemetry system is presented for enabling radio-frequency (RF) communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its RF circuitry. A wakeup scheme for the implantable device is provided in which the external device transmits a data segment containing a repeating sequence of special wakeup characters in order to establish a communications session with the implantable device. The wakeup scheme may be designed to operate in the context of a handshaking protocol for collision avoidance.
摘要翻译： 提出了一种遥测系统，用于使可植入医疗设备和外部设备之间的射频（RF）通信以降低可植入设备的功率需求的方式通过其RF射频电路的工作循环来实现。 提供了用于可植入装置的唤醒方案，其中外部设备发送包含特殊唤醒字符的重复序列的数据段，以便建立与可植入装置的通信会话。 唤醒方案可以被设计为在用于避免冲突的握手协议的上下文中操作。
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公开(公告)号：US08024043B2
公开(公告)日：2011-09-20
申请号：US12102480
申请日：2008-04-14
IPC分类号： A61N1/08
CPC分类号： A61N1/37276 , A61N1/37223 , A61N1/3727 , G06F19/00
摘要： A telemetry system is presented for enabling radio-frequency (RF) communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its RF circuitry. A wakeup scheme for the implantable device is provided in which the external device transmits a data segment containing a repeating sequence of special wakeup characters in order to establish a communications session with the implantable device. The wakeup scheme may be designed to operate in the context of a handshaking protocol for collision avoidance.
摘要翻译： 提出了一种遥测系统，用于使可植入医疗设备和外部设备之间的射频（RF）通信以降低可植入设备的功率需求的方式通过其RF射频电路的工作循环来实现。 提供了用于可植入装置的唤醒方案，其中外部设备发送包含特殊唤醒字符的重复序列的数据段，以便建立与可植入装置的通信会话。 唤醒方案可以被设计为在用于避免冲突的握手协议的上下文中操作。
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公开(公告)号：US07359753B2
公开(公告)日：2008-04-15
申请号：US11101142
申请日：2005-04-07
IPC分类号： A61N1/00
CPC分类号： A61N1/37276 , A61N1/37223 , A61N1/3727 , G06F19/00
摘要： A telemetry system is presented for enabling radio-frequency (RF) communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its RF circuitry. A wakeup scheme for the implantable device is provided in which the external device transmits a data segment containing a repeating sequence of special wakeup characters in order to establish a communications session with the implantable device. The wakeup scheme may be designed to operate in the context of a handshaking protocol for collision avoidance.
摘要翻译： 提出了一种遥测系统，用于使可植入医疗设备和外部设备之间的射频（RF）通信以降低可植入设备的功率需求的方式通过其RF射频电路的工作循环来实现。 提供了用于可植入装置的唤醒方案，其中外部设备发送包含特殊唤醒字符的重复序列的数据段，以便建立与可植入装置的通信会话。 唤醒方案可以被设计为在用于避免冲突的握手协议的上下文中操作。
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9.发明授权System and method for RF transceiver duty cycling in an implantable medical device 有权可植入式医疗设备中RF收发器负载循环的系统和方法公开(公告)号：US08290589B2
公开(公告)日：2012-10-16
申请号：US12004892
申请日：2007-12-20
IPC分类号： A61N1/08
CPC分类号： A61N1/37223 , A61N1/37276 , H04W52/0235
摘要： A telemetry system is presented for enabling radio-frequency (RF) communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its RF circuitry.
摘要翻译： 提出了一种遥测系统，用于使可植入医疗设备和外部设备之间的射频（RF）通信以降低可植入设备的功率需求的方式通过其RF射频电路的工作循环来实现。
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10.发明授权System and method for RF transceiver duty cycling in an implantable medical device 有权可植入式医疗设备中RF收发器负载循环的系统和方法公开(公告)号：US07319903B2
公开(公告)日：2008-01-15
申请号：US11101196
申请日：2005-04-07
CPC分类号： A61N1/37223 , A61N1/37276 , H04W52/0235
摘要： A telemetry system is presented for enabling radio-frequency (RF) communications between an implantable medical device and an external device in a manner which reduces the power requirements of the implantable device by duty cycling its RF circuitry.
摘要翻译： 提出了一种遥测系统，用于使可植入医疗设备和外部设备之间的射频（RF）通信以降低可植入设备的功率需求的方式通过其RF射频电路的工作循环来实现。
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