CN103801001A - Energy-saving built-in active electronic device and system and wireless communication method - Google Patents
Energy-saving built-in active electronic device and system and wireless communication method Download PDFInfo
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- CN103801001A CN103801001A CN201210457967.3A CN201210457967A CN103801001A CN 103801001 A CN103801001 A CN 103801001A CN 201210457967 A CN201210457967 A CN 201210457967A CN 103801001 A CN103801001 A CN 103801001A
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- 238000004891 communication Methods 0.000 title claims abstract description 96
- 238000000034 method Methods 0.000 title claims abstract description 10
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- 230000008859 change Effects 0.000 claims description 5
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- 239000003814 drug Substances 0.000 claims description 4
- 229940079593 drug Drugs 0.000 claims description 4
- 230000004043 responsiveness Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
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- 238000010586 diagram Methods 0.000 description 3
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- 210000005036 nerve Anatomy 0.000 description 3
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- 239000003795 chemical substances by application Substances 0.000 description 2
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- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
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- 210000003205 muscle Anatomy 0.000 description 1
- 230000002107 myocardial effect Effects 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 210000000653 nervous system Anatomy 0.000 description 1
- 230000000069 prophylactic effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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- 210000001186 vagus nerve Anatomy 0.000 description 1
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Abstract
The invention discloses an energy-saving built-in active electronic device. The energy-saving built-in active electronic device comprises a microprocessor module, a treatment output module and a first wireless communication module, wherein the treatment output module and the first wireless communication module are connected with the microprocessor module, and the interrupt triggering pins of the microprocessor module are connected with a switch module for converting the microprocessor module and the first wireless communication module from a power saving mode to a working mode. The invention also discloses a built-in medical system comprising the energy-saving built-in active electronic device and a wireless communication method of the built-in medical system. Compared with the prior art, the switch module of the energy-saving built-in active electronic device is in an open state most of the time and further the microprocessor module and the first wireless communication module can be in the power saving module, so that power consumption when wireless program control of an external control device is not required at ordinary times can be greatly reduced, the service life of the built-in active electronic device can be prolonged, relatively great economic and usage values can be obtained and the real-time responsiveness of the built-in active electronic device can be guaranteed.
Description
Technical field
The present invention relates to active electronic device, Implanted medical system, especially a kind of energy-saving Implanted active electronic device, Implanted medical system and wireless communications method thereof with radio communication function.
Background technology
In prior art, in Implanted active electronic device implant into body, obtained application more and more widely as treatment or prophylactic a kind of means, active electronic device can be pulse generator, implantable sensor or the implanted executor of the produced boost pulse of implantation type electric stimulation system.
Implanted medical system generally includes implantable neural electrical stimulator and (comprises brain deep brain stimulation DBS, implanted cortex stimulates CNS, implanted spinal cord stimulation trial SCS, implanted sacral nerves electricity irritation SNS, implanted vagus nerve electricity irritation VNS etc.), implantable cardiac electric stimulation (being commonly called as cardiac pacemaker), implanted drug infusion system (IDDS) etc.
Take implantable neural electrical stimulator as example, implantable neural electrical stimulation has important effect in maladjusted nervous system treatment and nerve injury rehabilitation.Implantable neural electrical stimulator, by locate implant electrode such as nervus motorius, sensorineural specific nerve in human body, carrys out release pulses electricity irritation, so that specific nerve is stimulated, thereby makes function of human body return to the state of normal operation.
Implantable cardiac pacing system is transferred to atrium or ventricular muscles by pacing electrode wire, local myocardial cell is upset and excited, and excited diffusion by intercellular conduction spread, and causes whole atrium and/or ventricle to recover normal and shrinks.Implantable cardiac conversion defibrillation system is eliminated arrhythmia with stronger pulse current by heart, makes it to recover sinus rhythm.
Implantable neural electrical stimulator mainly comprises the pulse generator, electrode and the external control device that implant.Wherein, pulse generator is connected with electrode, thereby the burst transmissions that pulse generator is produced is to electrode, and the pulse signal that pulse generator produces transfers to specific neuronal target by electrode and carries out electricity irritation, thereby makes function of human body return to the state of normal operation.Outer control device comprises doctor's program controller, patient controller.
Wherein, patient controller is to be being used for according to the device of the output parameter of pulse generator in the situation gauge tap of oneself or control agent that patient is equipped with, adjusting voluntarily in the range of accommodation that patient only can arrange doctor conventionally.Doctor's program controller is that doctor is used for according to the device of the output parameter of pulse generator in patient's condition monitoring control agent, and common doctor's program controller can be used to control multiple pulse generators.Patient controller and doctor's program controller can communicate by wireless communications mode, magnetic coil or other communication modes and pulse generator.
Wireless communications mode is the trend of Implanted medical system development at present, and doctor can use outer control device by parameter and the running status of radio communication control or inquiry Implanted active electronic device.In prior art, in order to guarantee that doctor need to use outer control device and the Implanted active electronic device when needed can proper communication, conventionally after Implanted active electronic device being arranged to power on, make its wireless communication module all the time in high-power operation state, when outer control device sends after information to Implanted active electronic device, Implanted active electronic device can be received in time this information and give a response.
But, because the energy of the battery in the Implanted active electronic device of Implanted medical system is limited, if the wireless communication module of Implanted active electronic device is all the time in high-power operation state, the service life of Implanted active electronic device is shortened in power consumption greatly compared with senior general, for patient, not only to bear the high expense of changing Implanted active electronic device, also will bear the misery of operation.
Summary of the invention
For the deficiencies in the prior art, the technical problem to be solved in the present invention is to provide a kind of Implanted active electronic device, radio communication Implanted medical system and wireless communications method thereof that greatly reduces energy consumption.
According to technical scheme provided by the present invention, a kind of energy-saving Implanted active electronic device, comprise battery, the microprocessor module being connected with battery, the treatment output module being connected with described microprocessor module and for the first wireless communication module, described microprocessor module and the first wireless communication module all have mode of operation and at least two kinds of patterns of battery saving mode, under described mode of operation, described the first wireless communication module can carry out wireless intercepting to outer control device, the sleep state of described the first wireless communication module in power saving under described battery saving mode, on the down trigger pin of described microprocessor module, be connected with for switch microprocessor module and the first wireless communication module by battery saving mode the switch module to mode of operation.
Preferably, described switch module triggers microprocessor module in mode of operation by being disconnected to closed change of state, and the first wireless communication module is in mode of operation described in described microprocessor module control; Described microprocessor module returns to battery saving mode after executing pre-set programs automatically, and the first wireless communication module is in battery saving mode described in described microprocessor module control.
Preferably, described switch module is magnetic switch.
Preferably, described magnetic switch is tongue tube.
The present invention also provides a kind of Implanted medical system, comprises outer control device and energy-saving Implanted active electronic device as above, and described outer control device comprises for disconnecting and the switch control module of closed described switch module.
Preferably, described switch control module is magnet.
Preferably, described Implanted active electronic device comprises Implantable Pulse Generator, Implanted cardiac pacemaker or implanted medication carrier.
The present invention also provides a kind of wireless communications method of Implanted medical system, and this Implanted medical system comprises Implanted active electronic device in implant patient body, outer control device with described Implanted active electronic device radio communication;
Described Implanted active electronic device comprises battery, the microprocessor module being connected with battery, the treatment output module being connected with described microprocessor module and the first wireless communication module, described microprocessor module and the first wireless communication module all have mode of operation and at least two kinds of patterns of battery saving mode, under described mode of operation, described the first wireless communication module can carry out wireless intercepting to outer control device, the sleep state of described the first wireless communication module in power saving under described battery saving mode, on the down trigger pin of described microprocessor module, be connected with for switch microprocessor module and the first wireless communication module by battery saving mode the switch module to mode of operation,
Described outer control device comprises the second wireless communication module that can communicate by letter with described the first wireless communication module, for disconnecting and the switch control module of Closing Switch module, in the time that described outer control device need to carry out radio communication with Implanted active electronic device, with the closed described switch module of described switch control module, make microprocessor module and the first wireless communication module in mode of operation; When described Implanted active electronic device executes after the default program of software, make microprocessor module and the first wireless communication module automatically return to battery saving mode.
Preferably, described switch module is magnetic switch.
Preferably, described magnetic switch is tongue tube, and described switch control module is magnet.
Compared with prior art advantage of the present invention is: due to the present invention on the down trigger pin of the microprocessor module of Implanted active electronic device, be connected with for switch microprocessor module and the first wireless communication module by battery saving mode the switch module to mode of operation, within the overwhelming majority time, outer control device is without carrying out radio communication with Implanted active electronic device, therefore within the most of the time switch module in off-state, now microprocessor module and the first wireless communication module are all in battery saving mode, the first wireless communication module is not intercepted outer control device, therefore the minimum energy consumption of the operating current of the first wireless communication module under battery saving mode is lower.
In the time that outer control device need to carry out radio communication with Implanted active electronic device, make low and high level on the down trigger pin of microprocessor change by switch control module Closing Switch module, trigger microprocessor module and also control the first wireless communication module in mode of operation.Now the first wireless communication module can carry out wireless intercepting to outer control device, in the time that outer control device sends wake-up signal to Implanted active electronic device, Implanted active electronic device can be received in time and send and reply, thereby realize two-way wireless communication.
Compared with prior art Implanted active electronic device has been realized control on demand, greatly save the power consumption while carrying out wireless program-controlled without use outer control device at ordinary times, extend the battery of Implanted active electronic device, there is larger economic worth and use value.When doctor need to use outer control device, the Implanted active electronic device in body is carried out when program control, use switch control module first the switching device of Implanted active electronic device to cut out as permanent magnet etc., Implanted active electronic device is waken up and makes it enter mode of operation, realize and communicating by letter with the wireless high-speed of outer control device, in saving energy consumption, guaranteed the real-time responsiveness of Implanted active electronic device.
Accompanying drawing explanation
The module diagram (mode of operation) of the switch module that accompanying drawing 1 is Implanted active electronic device of the present invention under in off position;
The module diagram (battery saving mode) of the switch module that accompanying drawing 2 is Implanted active electronic device of the present invention under opening;
Accompanying drawing 3 is Implanted medical system module diagram of the present invention;
Wherein:
10, Implanted active electronic device; 11, microprocessor module; 12, treatment output module; 13, the first wireless communication module; 14, down trigger pin; 15, switch module; 20, outer control device; 21, the second wireless communication module; 22, switch control module.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation:
A kind of energy-saving Implanted active electronic device 10, the microprocessor module 11 that comprises battery, be connected with battery, treatment output module 12 and the first wireless communication module 13 being connected with described microprocessor module 11, described microprocessor module 11 and the first wireless communication module 13 all have mode of operation and at least two kinds of patterns of battery saving mode.
Under mode of operation, the first wireless communication module can carry out wireless intercepting to outer control device, if now outer control device sends wireless communication signals to the active electronic device 10 implanting, Implanted active electronic device 10 can be received in time and send and reply, thereby realize two-way wireless communication.Under battery saving mode, the sleep state of the first wireless communication module in power saving, if now outer control device sends wireless communication signals to the active electronic device 10 implanting, Implanted active electronic device 10 can not receive this signal and to outer control device return signal.
Unlike the prior art, on the down trigger pin 14 of microprocessor module 11 of the present invention, be connected with for switch microprocessor module 11 and the first wireless communication module 13 by battery saving mode the switch module 15 to mode of operation.
Specifically, the microprocessor module 11 of Implanted active electronic device 10 of the present invention self has battery saving mode and at least two kinds of patterns of mode of operation, microprocessor module 11 has a down trigger pin 14, and this pin is switched to low level or switched to high level by low level by high level and switches between battery saving mode and mode of operation as interrupt event triggering microprocessor 11.
As shown in Figure 1, switch module 15 triggers microprocessor module 11 in mode of operation by being disconnected to closed change of state, and now microprocessor module 11 is controlled described the first wireless communication module 13 in mode of operation.
As shown in Figure 2, microprocessor module 11 returns to battery saving mode after executing the default program of software automatically, and microprocessor module 11 is controlled the first wireless communication module 13 in battery saving mode.
Because overwhelming majority time outer control device 20 is all without carrying out radio communication with Implanted active electronic device 10, therefore the switch module 15 in overwhelming majority time patient body, in off-state, makes microprocessor module 11 and the first 13 mosts of the time of wireless communication module in battery saving mode.Now, the first wireless communication module 13 does not carry out wireless intercepting in sleep state to outer control device 20, and therefore the minimum energy consumption of the operating current of the first wireless communication module under battery saving mode is lower.
Described switch module 15 is magnetic switch, and in present embodiment, magnetic switch is tongue tube, and tongue tube can be used as the reliable switch switching between low and high level and uses under the effect of outside magnetic force.
As shown in Figure 3, the present invention also provides a kind of Implanted medical system, comprises outer control device 20 and has the energy-saving Implanted active electronic device 10 of above-mentioned switch module 15.
Implanted active electronic device 10 comprises battery, the microprocessor module 11 being connected with battery, treatment output module 12 and the first wireless communication module 13 being connected with described microprocessor module 11, described microprocessor module 11 and the first wireless communication module 13 all have mode of operation and at least two kinds of patterns of battery saving mode, are connected with for switching microprocessor module 11 and the first wireless communication module 13 by the switch module 15 to battery saving mode to mode of operation on the down trigger pin 14 of described microprocessor module 11.
Outer control device 20 comprises the second wireless communication module 21 that can communicate by letter with described the first wireless communication module 13, for disconnecting and the switch control module 22 of Closing Switch module 15.In present embodiment, switch control module is permanent magnet.
According to the difference that is applied in different Implanted medical systems, described Implanted active electronic device 10 can be Implantable Pulse Generator, Implanted cardiac pacemaker, implanted executor or implanted medication carrier.
The present invention also provides the wireless communications method based on above-mentioned Implanted medical system, in the time that doctor or client need use outer control device 20 and Implanted active electronic device 10 to carry out radio communication, be that permanent magnet makes tongue tube closure near Implanted active electronic device 10 with switch control module 21, tongue tube has formed interrupt event by being disconnected to closed level state variation, trigger microprocessor module 11 and control the first wireless communication module 13 in mode of operation, can automatically listen to the wireless signal that outer control device 20 sends to Implanted active electronic device 10 and send and reply.
Permanent magnet is taken away after Implanted active electronic device 10, tongue tube in Implanted active electronic device 10 disconnects immediately, microprocessor module 11 returns to battery saving mode after executing the default program of software automatically, and microprocessor module 11 is controlled the first wireless communication module 13 in battery saving mode.Now, the first wireless communication module 13 does not carry out wireless intercepting to outer control device 20, the operating current of the first wireless communication module 13 under battery saving mode is minimum, therefore the energy consumption of Implanted active electronic device is lower under normal circumstances, has greatly saved the energy consumption of Implanted active electronic device.
The termination low level that the switch module 15 of Fig. 1 and Fig. 2 is connected with down trigger pin 14, another termination high level.Certainly a termination high level that also switch module 15 can be connected with down trigger pin 14, another termination low level.Be no matter by high level to low level or by low level to high level, the change of state of this low and high level has formed interrupt event one time for microprocessor module 11, thereby down trigger microprocessor module 11 and the first wireless communication module 13 switch between mode of operation and battery saving mode.
In present embodiment, described switch module 15 is tongue tube, described switch control module 22 is permanent magnet, in the time that doctor or client need carry out wireless program-controlled to Implanted active electronic device, only need be by this permanent magnet the health near patient, tongue tube can be closed under the effect of magnetic force or disconnects, thereby form, interrupt event triggers microprocessor module 11 and the first wireless communication module 13 switches to mode of operation by battery saving mode.
Compared with prior art, Implanted active electronic device of the present invention has been realized control on demand, greatly save the power consumption while carrying out wireless program-controlled without use outer control device at ordinary times, extend the battery of Implanted active electronic device, there is larger economic worth and use value.When doctor need to use outer control device, the Implanted active electronic device in body is carried out when program control, use switch control module first the switching device of Implanted active electronic device to cut out as permanent magnet etc., Implanted active electronic device is waken up and makes it enter mode of operation, realize and communicating by letter with the wireless high-speed of outer control device, in saving energy consumption, guaranteed the real-time responsiveness of Implanted active electronic device.
The present invention also can have other various embodiments; in the situation that not deviating from spirit of the present invention and essence; those skilled in the art can make according to the present invention various corresponding changes and distortion, but these corresponding changes and distortion all should belong to the scope of claim protection of the present invention.
Claims (10)
1. an energy-saving Implanted active electronic device, comprise battery, the microprocessor module being connected with battery, the treatment output module being connected with described microprocessor module and for the first wireless communication module, it is characterized in that: described microprocessor module and the first wireless communication module all have mode of operation and at least two kinds of patterns of battery saving mode, under described mode of operation, described the first wireless communication module can carry out wireless intercepting to outer control device, the sleep state of described the first wireless communication module in power saving under described battery saving mode, on the down trigger pin of described microprocessor module, be connected with for switch microprocessor module and the first wireless communication module by battery saving mode the switch module to mode of operation.
2. the energy-saving Implanted active electronic device of one according to claim 1, it is characterized in that: described switch module triggers microprocessor module in mode of operation by being disconnected to closed change of state, the first wireless communication module is in mode of operation described in described microprocessor module control; Described microprocessor module returns to battery saving mode after executing pre-set programs automatically, and the first wireless communication module is in battery saving mode described in described microprocessor module control.
3. the energy-saving Implanted active electronic device of one according to claim 1, is characterized in that: described switch module is magnetic switch.
4. the energy-saving Implanted active electronic device of one according to claim 3, is characterized in that: described magnetic switch is tongue tube.
5. an Implanted medical system, it is characterized in that: comprise outer control device and as the energy-saving Implanted active electronic device as described in arbitrary in claim 1 to 4, described outer control device comprises for disconnecting and the switch control module of closed described switch module.
6. a kind of Implanted medical system according to claim 5, is characterized in that: described switch control module is magnet.
7. a kind of Implanted medical system according to claim 5, is characterized in that: described Implanted active electronic device comprises Implantable Pulse Generator, Implanted cardiac pacemaker or implanted medication carrier.
8. a wireless communications method for Implanted medical system, is characterized in that: this Implanted medical system comprises Implanted active electronic device in implant patient body, outer control device with described Implanted active electronic device radio communication;
Described Implanted active electronic device comprises battery, the microprocessor module being connected with battery, the treatment output module being connected with described microprocessor module and the first wireless communication module, described microprocessor module and the first wireless communication module all have mode of operation and at least two kinds of patterns of battery saving mode, under described mode of operation, described the first wireless communication module can carry out wireless intercepting to outer control device, the sleep state of described the first wireless communication module in power saving under described battery saving mode, on the down trigger pin of described microprocessor module, be connected with for switch microprocessor module and the first wireless communication module by battery saving mode the switch module to mode of operation,
Described outer control device comprises the second wireless communication module that can communicate by letter with described the first wireless communication module, for disconnecting and the switch control module of Closing Switch module, in the time that described outer control device need to carry out radio communication with Implanted active electronic device, with the closed described switch module of described switch control module, make microprocessor module and the first wireless communication module in mode of operation; When described Implanted active electronic device executes after the default program of software, make microprocessor module and the first wireless communication module automatically return to battery saving mode.
9. the wireless communications method of Implanted medical system according to claim 8, is characterized in that: described switch module is magnetic switch.
10. the wireless communications method of Implanted medical system according to claim 9, is characterized in that: described magnetic switch is tongue tube, and described switch control module is magnet.
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| CN201210457967.3A CN103801001B (en) | 2012-11-14 | 2012-11-14 | A kind of energy-saving Implanted active electronic device, system and wireless communications method |
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| CN201210457967.3A CN103801001B (en) | 2012-11-14 | 2012-11-14 | A kind of energy-saving Implanted active electronic device, system and wireless communications method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108235411A (en) * | 2016-12-15 | 2018-06-29 | 中国移动通信有限公司研究院 | State method for handover control, device and terminal, Internet of things system |
| CN108778407A (en) * | 2016-03-14 | 2018-11-09 | 马克斯-普朗克科学促进学会 | Device for electric pulse to be applied to cardiac muscular tissue living |
| CN110739062A (en) * | 2018-07-18 | 2020-01-31 | 苏州景昱医疗器械有限公司 | Medical system applied to active implantable device |
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| CN203060587U (en) * | 2012-11-14 | 2013-07-17 | 苏州景昱医疗器械有限公司 | Energy-saving implanted active electronic device and implanted medical system |
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| CN103801001B (en) | 2016-05-11 |
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Address after: Building C16, biological nano Park, 218 Xinghu street, Suzhou Industrial Park, Jiangsu Province Patentee after: Jingyu Medical Technology (Suzhou) Co.,Ltd. Address before: 215123 C16, biological nano Park, 218 Xinghu street, Suzhou Industrial Park, Jiangsu Province Patentee before: SCENERAY Co.,Ltd. |