CN106874431A - A kind of external data retrieves device - Google Patents
A kind of external data retrieves device Download PDFInfo
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- CN106874431A CN106874431A CN201710059294.9A CN201710059294A CN106874431A CN 106874431 A CN106874431 A CN 106874431A CN 201710059294 A CN201710059294 A CN 201710059294A CN 106874431 A CN106874431 A CN 106874431A
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- 238000004891 communication Methods 0.000 claims abstract description 28
- 238000012545 processing Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000035790 physiological processes and functions Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2455—Query execution
- G06F16/24564—Applying rules; Deductive queries
- G06F16/24565—Triggers; Constraints
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- G06F19/32—
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- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
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- Data Mining & Analysis (AREA)
- Databases & Information Systems (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention discloses a kind of external data retrieval device, including transceiver, processing system, wherein processing system is coupled to the transceiver, and it is configured to obtain several in a time period and estimates, it is described to estimate the quality that the communication channel between device and active implantable medical equipment is retrieved corresponding to the external data；Based on one time period obtain described in several estimate come the trend of the quality for determining the communication channel；The trend of the quality based on the communication channel retrieves the preferred time of data in the communication channel during measure；Wherein in order to determine the preferred time, the processing system is further configured to described several for the treatment of and estimates with recognition time or duration, period, described several one or more instructions in estimating are relative in other times or during the duration, several the higher of the communication quality of one or more in estimating described in acquisition are estimated.
Description
Technical field
The present invention relates to medical field, a kind of external data retrieval device is related specifically to.
Background technology
Modern active implantable medical equipment, wireless enteron aisle endoscope, injection nerve stimulator, pacemaker can not only be supervised
Survey patient's state of an illness and transmission is treated, but also detailed data can be stored and be related to the diagnosis of patient's state of an illness for later retrieval.
The analysis of the data can significantly increase patient care level, and allow to program implantable devices by with new operational factor
To finely tune their performance.The interrogation of implantable medical devices allows to retrieve the data being stored in equipment with external equipment.Analysis
Afterwards, reprograming equipment allows data-optimized its performance based on inquiry.
Active implantable medical equipment can data storage for later retrieval, the data can be used for evaluate patient medical
The operation conditions of situation and measure implantable medical device.However, the retrieval of such data need in implantable medical device and
Communication link is set up between external equipment.Such communication can consume substantial amounts of implantable medical device energy, and this can be reduced can plant
Enter the life-span of Medical Devices.Additionally, implantable medical device has the limited memory for storing patient data.Just because of such as
This, data is infrequently retrieved from implantable medical device and may be such that implantable medical device stops data storage or new in order to store
Data and the more early data of overwrite.
Should expect, there is provided with the side for reducing implantable medical device energy ezpenditure and prevent the patient data of storage from losing
Formula optimizes the mechanism of patient data.
The content of the invention
The problem that the present invention is solved is implantable medical device high energy consumption in the prior art, and the data of storage are easily lost
Lose.
To solve the above problems, the technical solution adopted by the present invention is：
A kind of external data retrieves device, including transceiver, and processing system, wherein processing system are coupled to the transmitting-receiving
Device, and be configured to obtain several in a time period and estimate, it is described estimate retrieve device corresponding to the external data
And the quality of the communication channel between active implantable medical equipment；Based on one time period obtain described in several
Estimate come the trend of the quality for determining the communication channel；The trend of the quality based on the communication channel is described during measure
The preferred time of data is retrieved in communication channel；Wherein in order to determine the preferred time, the processing system is further configured to
Described several for the treatment of were estimated with recognition time or duration, period, described several one or more instructions in estimating
Relative to several communication qualities of one or more in estimating described in obtaining in other times or during the duration
It is higher to estimate.
As a kind of preferred scheme of the Implantable Medical Device telemetry system of implantation human body of the present invention, work as implantation
Property medicine equipment be implanted one resonant circuit with quality factor of matching network and Body composition when in human body.
A kind of preferred scheme of device is retrieved as external data of the present invention, several described are estimated including letter
One or more made an uproar in ratio, received signal strength indicator and Packet Error Ratio.
A kind of preferred scheme of device is retrieved as external data of the present invention, the scope of described time period is 24
Hour to some days.
A kind of preferred scheme of device is retrieved as external data of the present invention, the described preferred time corresponds to institute
State the time that communication quality is peak value.
Beneficial effect：
Compared with prior art, technical scheme has advantages below：
The external data retrieval device that the present invention is provided can effectively reduce the energy consumption of implantable medical device, and effectively deposit
Storage data.
Brief description of the drawings
Fig. 1 is the block diagram for providing the system of communication between local Medical Devices and remote system part；
Fig. 2 is the block diagram that external data retrieves device；
Fig. 3 is a kind of flow chart of the method for external data retrieval device plan data retrieval；
Fig. 4 is the figure of the example hardware realization of external data retrieval device；
The figure that Fig. 5 is realized for the example hardware of implantable medical device.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
Embodiment 1
With reference to Fig. 1, exemplary patient monitoring system is shown.Patient monitoring system includes local part and remote units, institute
Remote units are stated to be communicated by communication network 202.Local part is located at the position of contiguous patient, and may include to plant
Enter Medical Devices 204 and external data retrieval device 206.Remote units are located at apart from the position of the notable distance of patient.Long-range portion
Part may include such as programmable device 208, the webserver 210 and database 212.
Programmable device 208 allows to correct implantable medical device parameter, and for by data and/or program code from can plant
Enter Medical Devices and upload and be downloaded to implantable medical device.
Database 212 serves as the central data knowledge base for all data relative to system operation and may include to face
Bed data, program code and more.The webserver 210 plays database 212 and is attached to other of communication network 202 and sets
Primary interface effect between standby
External data retrieval device 206 be configured to by communication network 202 receive the data from remote units and
Data are provided to implantable medical device 204.Such data may include for example to influence implantable medical device from programmable device 208
The program code of 204 operations or instruction.External data retrieval device 206 is also configured to be retrieved from implantable medical device 204
Data and be forwarded in remote equipment one or more.
As shown in Fig. 2 external data retrieval device includes the wide area communication interface 412 for being communicated with communication network 202
With the local communication interface 414 communicated for implantable medical device 204.Local communication interface 414 can include inductor wire
The inductance short distance telemetry system of circle or the long range RF telemetry systems including RF antennas.
External data retrieval device is controlled by CPU 416.CPU is coupled directly to or is coupled to wide area by bus control unit
Communication interface 412, local communication interface 414, memory sub-system 418, storage subsystem 420 for programming and short-term storage
Receive information to user's transmission information and from user with for input/output subsystem 422.
External data is controlled to retrieve the operation of device with power supply 424 and clock power 426.Clock power 426 is to network list
Other subsystems of unit provide any clock signal and timing signal needed for they run.
Erect image implantable medical device recited above, when memory sub-system 418 shows as standalone feature subsystem
When in fig. 2, other subsystems can also need the various amounts of memory to perform function described herein and other functions.
The various functions and ability available electron hardware, computer of the subsystem of described external data retrieval device are soft
Part or firmware or combinations thereof are performed.
With reference to Fig. 3, the process for planning the data retrieval from active implantable medical equipment is shown.External number can be used
According to retrieval device implementation procedure.External data retrieval device different types of data of the retrieval from active implantable medical equipment
(step 2102).Each data type can have a part for the memory for distributing to its implantable medical device.Data class
Type may include to be three types.The first kind can be the histogram data collected in known time section, the histogram number
According to the generation quantity including at least one type of physiological event in a time period.Second Type can be multiple difference physiology
Time and order that event occurs.3rd type can be the waveform recording of physiological event.
External data retrieval device can to time at one during the amount of data to be retrieved limited (step 2106).Limit
System and time period can set for being stored in each in the data type in implantable medical device respectively.Counted next time
Before drawing data retrieval, external data retrieval device determines whether limitation of the current slot to data or data type is surpassed
Cross (step 2108).If limitation has been exceeded, external data retrieval device will stop and suppress to retrieve data (step
2110).If the limitation to data is not exceeded, external data retrieval device will be according to plan retrieval data or data type
(step 2112).
Fig. 4 is an example for showing to implement for the hardware of the external data retrieval device 2206 using processing system 2210
The figure of son.The available bus structure of processing system 2210 is implemented, and the bus structures are typically represented by bus 2224.Bus 2224 can
Any amount including interconnection bus and bridge according to processing system 2210 and the application-specific of overall design constraints.Bus 2224
Various circuits are linked together, the various circuits include one or more processors and/or hardware module, by processor
2212nd, measurement module 2214, trend module 2216, schedule module 2218, inquiry/retrieval module 2220 and computer-readable medium
2222 represent.Bus 2224 can also pick up other circuits such as timing source, ancillary equipment, voltage-stablizer and management circuit chain
Come, described other circuits are well known in the art, and thus will no longer carry out any further describing.
Module 2214,2216,2218 and 2220 can be in processor 2212 run be present in/be stored in computer
Software module in computer-readable recording medium 2222, is coupled to one or more hardware modules of processor 2212, or their some groups
Close.Processing system 2210 may be coupled to transceiver 2224.Transceiver 2224 is coupled to one or more antennas 2226.Transceiver
2224 provide a method for being communicated with various other devices over a transmission medium, and the transmission medium includes for example planting
Enter Medical Devices.Transceiver 2224 receives the signal from one or more antennas 2226, from receive signal extraction information and
The information for extracting is provided to processing system 2210.Additionally, transceiver 2224 receives the information from processing system 2210, and base
The signal applied to one or more antennas 2226 is produced in receive information.
Processing system 2210 includes being coupled to the processor 2212 of computer-readable medium 2206.Processor 2212 is responsible for place
Reason, including perform the software being stored on computer-readable medium 2222.When the software is performed by processor 2212, the software
So that processing system 2210 performs any of the above function for specific module.Computer-readable medium 2222 can also be used for storage
Data, when executing software, are manipulated by processor 2212.
Fig. 5 is to show hard-wired for the active implantable medical equipment 2304 using processing system 2310
The figure of individual example.The available bus structure of processing system 2310 is implemented, and the bus structures are typically represented by bus 2324.Bus
2324 interconnection bus and any amount of bridge that may include the application-specific according to processing system 2310 and overall design constraints.Always
Line 2324 links together various circuits, and the various circuits include one or more processors and/or hardware module, by
Reason device 2312, receiver module 2314, comparison module 2316, transimission power adjusting module 2318 and the table of computer-readable medium 2322
Show.Also can be chained up for other circuits such as timing source, ancillary equipment, voltage-stablizer and management circuit by bus 2324.
Module 2314,2316 and 2318 can be presence/be stored in computer-readable Jie run in processor 2312
Software module in matter 2322, one or more hardware modules for being coupled to processor 2312 or their some combinations.Treatment
System 2310 may be coupled to transceiver 2324.Transceiver 2324 is coupled to one or more antennas 2326.Transceiver 2324 is provided
For the method for being communicated with various other devices over a transmission medium, the transmission medium sets including such as implantable medical
It is standby.Transceiver 2324 receives the signal from one or more antennas 2326, from receiving signal extraction information and to processing system
System 2310 provides the information for extracting.Additionally, transceiver 2324 receives the information from processing system 2310, and believed based on receiving
Breath produces the signal applied to one or more antennas 2326.
Processing system 2310 includes being coupled to the processor 2312 of computer-readable medium 2306.Processor 2312 is responsible for place
Reason, including perform the software being stored on computer-readable medium 2322.When the software is performed by processor 2312, the software
So that processing system 2310 performs any of the above function for specific module.Computer-readable medium 2322 can also be used for storage
Data, when executing software, are manipulated by processor 2312.
Although being illustrated to embodiments of the present invention in specification, these implementation methods are intended only as prompting,
Should not limit protection scope of the present invention.It is equal that various omission, substitution, and alteration are carried out without departing from the spirit and scope of the present invention
Should be comprising within the scope of the present invention.
Claims (4)
1. a kind of external data retrieves device, it is characterised in that：Including transceiver, processing system, wherein processing system are coupled to
The transceiver, and be configured to obtain several in a time period and estimate, it is described to estimate corresponding to the external data
The quality of the communication channel between retrieval device and active implantable medical equipment；Based on the institute obtained in one time period
Several are stated to estimate come the trend of the quality for determining the communication channel；The quality based on the communication channel becomes during measure
Gesture retrieves the preferred time of data in the communication channel；Wherein in order to determine the preferred time, the processing system is also
Be configured to described several for the treatment of to estimate with recognition time or duration, period, described several one in estimating or
Multiple is indicated relative to several one or more logical in estimating described in obtaining in other times or during the duration
Letter the higher of quality is estimated.
2. external data according to claim 1 retrieves device, it is characterised in that：Several described are estimated including noise
Than one or more in, received signal strength indicator and Packet Error Ratio.
3. external data according to claim 2 retrieves device, it is characterised in that：The scope of described time period is 24 small
Up to some days.
4. external data according to claim 2 retrieves device, it is characterised in that：The described preferred time corresponds to described
Communication quality is the time of peak value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059294.9A CN106874431A (en) | 2017-01-24 | 2017-01-24 | A kind of external data retrieves device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710059294.9A CN106874431A (en) | 2017-01-24 | 2017-01-24 | A kind of external data retrieves device |
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| CN106874431A true CN106874431A (en) | 2017-06-20 |
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| CN201710059294.9A Pending CN106874431A (en) | 2017-01-24 | 2017-01-24 | A kind of external data retrieves device |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1411221A (en) * | 2001-10-09 | 2003-04-16 | 华为技术有限公司 | Descending grouped data transmission method |
| US20030186706A1 (en) * | 1992-01-13 | 2003-10-02 | Bergins Lewis A. | Transmission of data over a radio frequency channel |
| CN1571315A (en) * | 2003-04-30 | 2005-01-26 | 法国电信公司 | Method for selecting a transmission channel with a TDMA (time division multiple access) and communication system using such a method |
| CN102088762A (en) * | 2009-12-04 | 2011-06-08 | 中兴通讯股份有限公司 | Frequency selection scheduling method and device applying symmetry of channel |
| CN103905146A (en) * | 2012-12-28 | 2014-07-02 | 华为技术有限公司 | Channel state information reporting method and user equipment |
| CN104813723A (en) * | 2012-11-15 | 2015-07-29 | 高通股份有限公司 | Methods and apparatus for LTE MAC logical channel prioritization based on control data |
| CN106301613A (en) * | 2015-05-30 | 2017-01-04 | 北京智谷睿拓技术服务有限公司 | The method and apparatus determining channel quality |
-
2017
- 2017-01-24 CN CN201710059294.9A patent/CN106874431A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030186706A1 (en) * | 1992-01-13 | 2003-10-02 | Bergins Lewis A. | Transmission of data over a radio frequency channel |
| CN1411221A (en) * | 2001-10-09 | 2003-04-16 | 华为技术有限公司 | Descending grouped data transmission method |
| CN1571315A (en) * | 2003-04-30 | 2005-01-26 | 法国电信公司 | Method for selecting a transmission channel with a TDMA (time division multiple access) and communication system using such a method |
| CN102088762A (en) * | 2009-12-04 | 2011-06-08 | 中兴通讯股份有限公司 | Frequency selection scheduling method and device applying symmetry of channel |
| CN104813723A (en) * | 2012-11-15 | 2015-07-29 | 高通股份有限公司 | Methods and apparatus for LTE MAC logical channel prioritization based on control data |
| CN103905146A (en) * | 2012-12-28 | 2014-07-02 | 华为技术有限公司 | Channel state information reporting method and user equipment |
| CN106301613A (en) * | 2015-05-30 | 2017-01-04 | 北京智谷睿拓技术服务有限公司 | The method and apparatus determining channel quality |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200901 Address after: No.2101, building 5, xiangxieyuan, coastal Lishui Jiayuan, No.8 Daojiao Road, Daojiao Town, Dongguan City, Guangdong Province Applicant after: Zhong Xin Address before: 436070 Optics Valley joint development science and Technology City, Gedian Development Zone, Huarong District, Hubei, Ezhou C3-6 Applicant before: WISEHEALTH, Ltd. |
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Application publication date: 20170620 |
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