An energy-saving implantable medical system and wireless communication method thereof
An implantable medical and wireless communication technology, applied in the field of energy-saving implantable medical systems and their wireless communication, can solve the problems of large proportion of blank communication time and waste of battery power
Active Publication Date: 2016-01-20
SCENERAY
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Problems solved by technology
These 20 minutes not only include the communication data exchange time that consumes a lot of power, but also include other blank communication time such as the doctor considering setting parameters, and the blank communication time accounts for a large proportion, which still causes a waste of battery power.
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[0030] Below in conjunction with accompanying drawing, the present invention is described in further detail:
[0031] as attached Figure 5 As shown, an energy-saving implantable medical system includes an implantable medical device 10, an in vitro controller 20 capable of wireless communication with the implantable medical device, and the implantable medical device 10 includes a first wireless The communication module 11 and the first micro-processing control module 12, the external controller 20 includes a second wireless communication module 21, when the doctor needs to send query information to the implantable medical device, the external controller 20 is operated by the second wireless communication module The communication module 21 sends a wireless communication signal to the first wireless communication module 11 .
[0032] After the first wireless communication module 11 establishes communication with the second wireless communication module 21 , the second wireless ...
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The invention discloses an energy-saving embedded medical system and a wireless communication method thereof. The energy-saving embedded medical system comprises an embedded medical instrument, and an in-vitro controller capable of wirelessly communicating with the embedded medical instrument. In accordance with a set query period T, the embedded medical instrument turns on a first wireless communication module at regular time in order to transmit a query instruction to the in-vitro controller for querying whether the in-vitro controller transmits a control instruction to the embedded medical instrument. If determining that the in-vitro controller does not transmit a control instruction to the embedded medical instrument, the embedded medical instrument turns off the first wireless communication module and enters into a communication inactive state. Compared with a product in the prior art, after communication is established between the first wireless communication module and a second wireless communication module, the second wireless communication module is always in an interception communication state but the first wireless communication module is in the communication inactive state with low power consumption most of the time and in a communication transmission state just a small part of the time, instead always in the communication transmission state.
Description
technical field [0001] The invention relates to an implanted medical system, in particular to an energy-saving implanted medical system and a wireless communication method thereof. Background technique [0002] Implantable medical systems usually include implantable electrical nerve stimulation systems (including deep brain electrical stimulation DBS, implantable cerebral cortical stimulation CNS, implantable spinal cord electrical stimulation SCS, implantable sacral nerve electrical stimulation SNS, implantable Vagus nerve stimulation VNS, etc.), implantable cardiac electrical stimulation system (commonly known as cardiac pacemaker), implantable drug infusion system (IDDS), etc. [0003] Taking the implantable electrical nerve stimulation system as an example, it mainly includes a neural stimulator implanted in the body, electrodes, and an external controller. Among them, the nerve stimulator is connected to the electrode through an extended wire, so that the pulse generat...
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IPC IPC(8): A61N1/36A61N1/372
Inventor 顾建平邹德刚沈多林
Owner SCENERAY