CN106684983A - Implant device battery management system - Google Patents
Implant device battery management system Download PDFInfo
- Publication number
- CN106684983A CN106684983A CN201611194581.2A CN201611194581A CN106684983A CN 106684983 A CN106684983 A CN 106684983A CN 201611194581 A CN201611194581 A CN 201611194581A CN 106684983 A CN106684983 A CN 106684983A
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- Prior art keywords
- battery
- communication module
- module
- early warning
- charge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 239000007943 implant Substances 0.000 title abstract 3
- 238000004891 communication Methods 0.000 claims abstract description 66
- 238000012545 processing Methods 0.000 claims description 13
- 230000005611 electricity Effects 0.000 claims description 12
- 230000001419 dependent effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 238000000338 in vitro Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 210000003477 cochlea Anatomy 0.000 description 1
- 231100000895 deafness Toxicity 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000036387 respiratory rate Effects 0.000 description 1
- 210000001525 retina Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002618 waking effect Effects 0.000 description 1
Classifications
-
- H02J7/025—
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
- H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Electrotherapy Devices (AREA)
Abstract
The invention discloses an implant device battery management system comprising an implantable medical device and an in vitro charger. The implantable medical device includes a main battery, a backup battery, a wake-up module, a first charging coil, a first processor and a first communication module. The in vitro charger includes a second charging coil, a second processor, a second communication module and a first warning module. The main battery and the backup battery are used for power supply, and the backup battery is used for fast charge of the main battery. The system is capable of prompting and rapidly supplying power to the implant device in any unexpected situation and effectively preventing the sudden power failure and insufficient power supply of the implantable medical device.
Description
Technical field
The present invention relates to a kind of chargeable implanted device, in particular to a kind of battery management system of implanted device.
Background technology
At present implantable medical device can be realized controlling to carry out the wireless charging to vivo devices in vitro.
United States Patent (USP) US8634927B2 discloses a kind of battery management system of implanted device, and wherein implanted device is outer
Portion's controller can control multiple outside recharging devices and be filled by different implantable medical devices in wireless communication link donor
Electricity, but charging cannot be reminded.
United States Patent (USP) US7167756B1 discloses the battery management system of another kind of implanted device, can be with monitored in vitro simultaneously
The parameter that external charger charges to the battery of implantable medical device is adjusted, charging system is managed, but charging cannot be reminded.
Present external charger can be that the Medical Devices being fully implanted in carry out periodic charge by wireless communications method,
But charging or charger may be forgotten during IMD not enough power supplies not at one's side, if unexpected power-off danger is compared for patient
Danger, and to charge in time when not enough power supply.It can be seen that, effectively prevent the unexpected power-off of implantable medical device and quick charge
It is current technological difficulties.
The content of the invention
It is an object of the invention to overcome the shortcomings of in above-mentioned technology, there is provided a kind of implanted device battery management system, bag
Include implantable medical device and external charger；Implantable medical device include main battery, reserve battery, wake module, first
Charge coil, first processor, first communication module；External charger includes the second charge coil, second processing device, and second leads to
Letter module, the first warning module；First processor monitors main battery electricity, is then sought by first communication module less than predetermined threshold value
Second communication module is looked for transmit charge reminder information to external charger, external charger is charged prompting by warning module
Early warning, it is main battery charging that second processing device controls the second charge coil by the first charge coil, meanwhile, described first is processed
Device controls wake module, wakes up reserve battery, and reserve battery charges to main battery；If unpaired to second communication module, body
Outer charger may not at one's side, and now first processor control wake module wakes up reserve battery, is powered.
Further, also including an external alarm set, external alarm set includes third communication module, and the 3rd is processed
Device and early warning communication module, when reserve battery is powered, first communication module transmission main battery is to be charged, and what reserve battery worked disappears
Third communication module is ceased, the 3rd processor control early warning communication module carries out dependent event early warning.
Further, the 3rd processor control early warning communication module carries out dependent event early warning can send to patient's mobile phone
In power supply, main battery needs to charge information reminding reserve battery, can also send reserve battery information about power.
Further, above-mentioned 3rd processor control early warning communication module carry out dependent event early warning can be with sound early warning.
Further, main battery is provided with temperature sensor, temperature when temperature sensor measurement main battery charges, and passes through
First communication module passes to the first warning module.
Description of the drawings
Fig. 1 is the implanted device battery management system figure of the present invention.
The external alarm set of 101. implantable medical device, 102. external charger 103.
The first processor 206. of 201. main battery, 202. reserve battery, 203. 204. first charge coil of wake module 205.
First communication module.
The warning module of 301. second charge coil, 302. second processing device, 303. second communication module 304. first
The early warning communication module of 401. the 3rd processor of third communication module 402. 403..
Specific embodiment
With reference to the accompanying drawings and examples the present invention is further described.
Accompanying drawing 1 illustrates the implantable device battery management system figure that treatment is provided to patient.Implantable medical device battery
Management system includes implantable medical device 101 and external charger 102, and implantable medical device can be any suitable
The implanted device for the treatment of is provided to patient, it generates and delivers electro photoluminescence to body nerve and organize disorderly for various biologies
Random treatment, e.g. provides the device of heart rate management treatment, it is possible to multiple including for example implantable pacemaker, heart to heart
Rate device and/or defibrillator, these devices can provide treatment via lead etc. to patient's heart；The cochlea thorn of deafness is for example treated again
The ailing spinal stimulator of sharp device, the limb motion muscle stimulator treated blind retina stimulator, produce collaboration, treatment
Deng.Implantable medical device can also be the electrocardiosignal for sensing patient's heart and/or other physiological parameters（For example, blood
Oxygen saturation, blood pressure, heart rate, body temperature, respiratory rate etc.）, and above-mentioned signal and/or physiological parameter are stored to be recorded, supply
Clinician is analyzing.As shown in Figure 1, implantable medical device 101 includes main battery 201, reserve battery 202.Wherein, it is main
Battery and reserve battery are powered as device power supply (DPS) for implantable medical device；Above-mentioned main battery and reserve battery are configured to
For rechargeable battery, can be charged by extraly charge coil, reserve battery can charge to main battery, be filled with improving
Electric speed.Rechargeable battery can be formed using common chemical substance, such as lithium ion polymer battery.The implantable doctor
Treating device includes the first and second two kinds of working conditions, and in the first operative state, there is main battery enough electricity to drive can plant
Enter medical treatment device work, now start main battery and power for the medical treatment device, when main battery not enough power supply drives implantable doctor
When treating device work, system enters the second working condition, and under the state reserve battery is started, and is the medical treatment device by reserve battery
Power supply.
1 illustrate the structure of the battery management system referring to the drawings.Above-mentioned implantable medical device 101 includes institute
Main battery 201 and reserve battery 202 are stated, is also included for controlling the wake module that main battery, reserve battery are powered and charged
203rd, the first charge coil 204, first processor 205, first communication module 206.Wherein, wake module 203 is respectively with first
The output end of processing module 205 and first communication module 206 is connected, for waking up reserve battery 202 to implantable medical device
Power supply；First processor 205 is connected respectively with main battery 201, the input of first communication module 206 and wake module 203,
For monitoring the electricity of main battery 201 and starting first communication module 206 and wake module when necessary；First charge coil
204 are used to coordinate with the second charge coil 301 to charge to main battery 102.Above-mentioned external charger 102 is placed in patient in vitro, energy
It is enough to send the information such as charge reminder to patient when necessary, so that in time to implantable medical device offer electric energy, it includes second
Charge coil 301, second processing device 302, the warning module 304 of second communication module 303 and first.Wherein the second charge coil
301 are used to be engaged with the first charge coil 204 to charge to main battery 102；Second processing device 302 respectively with the second charge coil
301st, the output end of second communication module 303 and the first warning module 304 are connected, for starting charging early warning and controlling to master
The charging of battery；The input of second communication module 303 is connected with the output end of first communication module 206, for realizing in vivo
The communication of implantable medical device 101 and the external charger 102, the output end and second processing of the second communication module 303
Device 302 is connected, for charge request to be sent to into second processing device 302.Wherein, above-mentioned first charge coil 204 and second fills
The wireless communication in charging process of electric coil 206, forms magnetic charging field, to charge to main battery 102.
The working method of the detailed description below Implantable medical device battery management system.When the electricity of main battery 201
When can drive 101 normal work of implantable medical device, system enters the first working condition, is now trouble by main battery 201
Medical treatment device in person's body is powered, and first processor 205 obtains the dump energy information of main battery 201 to monitor main battery 201
Electricity, first communication module 206 is stored with default power threshold, and first processor 205 is obtained after the electricity of main battery 201, will
Main battery electric quantity data is sent to first communication module 206, the above-mentioned main battery electricity number that the first communication module 206 will be received
According to compared with default power threshold, when less than default power threshold, then by wired or wireless mode outline,
Second communication module 303 is searched whether in working region, and sends charge request.When external charger 102 is in working region
When interior, first communication module 206 can with the successful matching of second communication module 303, now, charge request be sent to this
Two communication modules 303.The input of above-mentioned second communication module 303 receives the above-mentioned charging of the transmission of first communication module 206 please
After asking, the request is sent to into second processing device 302, and then second processing device 302 sends charge reminder information, by the first early warning
Module 304 starts charge reminder early warning.The warning module provides pre- by vision and/or audible signal to patient, care provider
It is alert, such as LED and/or buzzing audio amplifier etc..Meanwhile, second processing device 302 controls the second charge coil 301 and the first charging wire
Circle 204 cooperatively forms charging circuit, and wherein charging circuit produces alternating current in the second charge coil 301, so as to produce friendship
Stream magnetic field charging field, it causes to produce alternating current in the first charge coil 204, fills to battery 201 after the electric current is rectified
Electricity, meanwhile, first processor 205 sends control signals to wake module 203, and by the wake module 203 reserve battery is started
202, charged to main battery 201 by reserve battery 202.Main battery 201 is provided with temperature sensor, the main electricity of temperature sensor measurement
Temperature when pond 201 is charged, and the first warning module 304 is passed to by first communication module 206.When external charger 102 not
Patient at one's side when, i.e., away from working range, first communication module 206 fails to the pairing of second communication module 303, it is impossible to build
Vertical communication line so that charge request sends failure, it is impossible to charge for main battery 201 immediately, now first processor 205 will control
Signal processed is sent to wake module 203, starts reserve battery 202 by the wake module 203, with time to implantable medical device
101 power supplies, system enters the second working condition, it is to avoid causes medical treatment device to quit work due to not enough power supply, makes at patient
In hazardous environment.
Further, the Implantable medical device battery management system also includes an external alarm set 103, and it includes
Third communication module 401, the 3rd processor 402 and early warning communication module 403, the external alarm set is via third communication module
401 communicate with implantable medical device 101, remind patient and/or care provider to be charged operation, above-mentioned 3rd processor
402 carry out dependent event early warning for controlling early warning communication module 403.The working method of the external alarm set is, when standby
When battery 202 is powered, i.e. under the second working condition, first communication module 206 communicates mistake system with second communication module 303
Lose, then send that main battery 201 is to be charged, the message of the work of reserve battery 202 is to the third communication via wireless or limited mode
The input of module 401.The third communication module 401 is received after above-mentioned message, and to the 3rd processor 402 message is sent, and
Controlling early warning communication module 403 by the 3rd processor 402 carries out dependent event early warning, the alarm mode vision letter such as including LED
Number, the haptic signal such as voice signal and/or vibrations such as buzzing, to remind patient's reserve battery 202 in power supply, main battery 201 is needed
Charge.Further, the external alarm set 103 can send information reminding reserve battery 202 in power supply to patient's mobile phone,
Main battery 201 needs to charge, or monitors the information about power of reserve battery 202 by implantable medical device, and is transmitted.
Claims (5)
1. a kind of implanted device battery management system, it is characterised in that：Including implantable medical device（101）With external charger
（102）；The implantable medical device（101）Including main battery（201）, reserve battery（202）, wake module（203）, first
Charge coil（204）, first processor（205）And first communication module（206）；The external charger（102）Including second
Charge coil（301）, second processing device（302）, second communication module（303）, the first warning module（304）；At described first
Reason device（205）Monitor the main battery（201）Electricity, less than predetermined threshold value the first communication module is then passed through（206）Find
The second communication module（303）Transmission charge reminder information is to the external charger（102）, the external charger
（102）By first warning module（304）It is charged prompting early warning, the second processing device（302）Control described
Two charge coils（301）By first charge coil（204）For the main battery（201）Charge, meanwhile, at described first
Reason device（205）Control the wake module（203）, wake up the reserve battery（202）, the reserve battery（202）To described
Main battery（201）Charge；If unpaired to the second communication module（303）, then the external charger（102）May not be
At one's side, the now first processor（205）Control the wake module（203）, wake up the reserve battery（202）, carry out
Power supply.
2. implanted device battery management system according to claim 1, it is characterised in that：The management system also includes one
External alarm set（103）, the external alarm set（103）Including third communication module（401）, the 3rd processor（402）
With early warning communication module（403）, when the reserve battery（202）During power supply, the first communication module（206）Send the master
Battery（201）It is to be charged, the reserve battery（202）The message of work is to the third communication module（401）, at the described 3rd
Reason device（401）Control the early warning communication module（403）Carry out dependent event early warning.
3. implanted device battery management system according to claim 2, it is characterised in that：3rd processor（402）
Control the early warning communication module（403）Carrying out dependent event early warning can send standby electricity described in information reminding to patient's mobile phone
Pond（202）In power supply, the main battery（201）Need to charge, the reserve battery can also be sent（202）Information about power.
4. implanted device battery management system according to claim 3, it is characterised in that：3rd processor（402）
Control the early warning communication module（403）Carrying out dependent event early warning can be with sound early warning.
5. implanted device battery management system according to claim 1, it is characterised in that：The main battery（201）Arrange
There are temperature sensor, main battery described in the temperature sensor measurement（201）Temperature during charging, and by the described first communication mould
Block（206）Pass to first warning module（304）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611194581.2A CN106684983A (en) | 2016-12-22 | 2016-12-22 | Implant device battery management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611194581.2A CN106684983A (en) | 2016-12-22 | 2016-12-22 | Implant device battery management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106684983A true CN106684983A (en) | 2017-05-17 |
Family
ID=58870174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611194581.2A Pending CN106684983A (en) | 2016-12-22 | 2016-12-22 | Implant device battery management system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106684983A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799464A (en) * | 2017-11-14 | 2019-05-24 | 麦可麦克斯有限公司 | Battery capacity modulating method and system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06125994A (en) * | 1992-10-14 | 1994-05-10 | Kaajio P-Shingu Res Lab:Kk | Pace maker |
| US20030160588A1 (en) * | 2002-02-25 | 2003-08-28 | Kroll Mark W. | Implantable cardioverter defibrillator with switchable power source and patient warning system cardiac device |
| CN101171718A (en) * | 2005-03-11 | 2008-04-30 | 泰克蒂姆有限公司 | Bidirectional battery charge controller |
| EP2478935A2 (en) * | 2011-01-21 | 2012-07-25 | NeuroCardiac Innovations, LLC | Implantable cardiac devices with body orientation unit |
| CN105555359A (en) * | 2013-10-04 | 2016-05-04 | 波士顿科学神经调制公司 | Implantable medical device with a primary and rechargeable battery |
-
2016
- 2016-12-22 CN CN201611194581.2A patent/CN106684983A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06125994A (en) * | 1992-10-14 | 1994-05-10 | Kaajio P-Shingu Res Lab:Kk | Pace maker |
| US20030160588A1 (en) * | 2002-02-25 | 2003-08-28 | Kroll Mark W. | Implantable cardioverter defibrillator with switchable power source and patient warning system cardiac device |
| CN101171718A (en) * | 2005-03-11 | 2008-04-30 | 泰克蒂姆有限公司 | Bidirectional battery charge controller |
| EP2478935A2 (en) * | 2011-01-21 | 2012-07-25 | NeuroCardiac Innovations, LLC | Implantable cardiac devices with body orientation unit |
| CN105555359A (en) * | 2013-10-04 | 2016-05-04 | 波士顿科学神经调制公司 | Implantable medical device with a primary and rechargeable battery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799464A (en) * | 2017-11-14 | 2019-05-24 | 麦可麦克斯有限公司 | Battery capacity modulating method and system |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170517 |
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