CN1257691A - Electroencephalograph with remote data transmission function - Google Patents
Electroencephalograph with remote data transmission function Download PDFInfo
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- CN1257691A CN1257691A CN 99120648 CN99120648A CN1257691A CN 1257691 A CN1257691 A CN 1257691A CN 99120648 CN99120648 CN 99120648 CN 99120648 A CN99120648 A CN 99120648A CN 1257691 A CN1257691 A CN 1257691A
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- area network
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Abstract
An electroencephalograph with remote data transmission function is composed of electroencephalologic signal acquisition and processing unit, information transmitter, information receiver, data transform unit, and WAN linking unit, all of which are sequentially connected. The WAN is used for information transmission with high speed and reliability. Its advantages are low cost and no limitation of distance.
Description
The present invention relates to a kind ofly to be diagnosed as the testing fixture of purpose, especially a kind of somascope with teledata transmitting function belongs to the medical diagnosis technical field.
Device is looked in existing brain electric-examination or instrument is worked in the mode of single-set operation usually.For example, brain electrical activity mapping or neural evoked potentuial measuring system, even state-of-the art nothing pen to trace electroencephalograph etc. all be like this.When needs during, have to by outer storage such as floppy disk, printed report carrier with other messaging devices or diagnostician's communication.Because this information transmission mode speed is slow, quantity of information is few, therefore be difficult to obtain real remote medical consultation with specialists or technical support, can not satisfy the needs of modern medical service diagnosis.In order to address the above problem, the applying date is that April 1, application number in 1985 are 85101123, the authorization notification number is that 1007757 Chinese invention patent " system and method for diagnosis " discloses a kind of system and method by central diagnostic center receiving remote equipment working state information.Though this system and method has very much progress than traditional diagnostic mode, still has the following disadvantages: 1. the dedicated network expense height of central diagnostic center and remote equipment, service efficiency is low; 2. the field of employment relative fixed can only be used in the zone that its dedicated network covers, and can't realize the transmission of real remote diagnosis information, does not 3. adopt the procotol of standard, and versatility is poor.
The objective of the invention is to: at the problem and shortage of above-mentioned prior art scheme existence, proposing a kind of zone, in unlimited time can not limit checks, and can utilize at present maximum wide area network---the quick teletransmission data of Internet electro-encephalography, this electro-encephalography should cost economy, it is reliable to use.
To achieve these goals, electro-encephalography of the present invention comprises eeg signal acquisition blood processor, information transmitting apparatus and information receiver, also comprises the DTU that contains the network input/output port, and the wide area network access device.Wherein the data of eeg signal acquisition blood processor or file I/O mouth link to each other with the FPDP of DTU, the network output mouth of DTU links to each other with the input port of information transmitting apparatus, the network input port of DTU links to each other with the output port of information receiver, and the output port of information transmitting apparatus is connected with the local data input/output port of wide area network access device respectively with the input port of information receiver.
During electro-encephalography of the present invention work, the network port of wide area network access device is wherein inserted wide area network.The eeg signal acquisition blood processor is gathered person under inspection's brain electric information, collect simultaneously such as required all kinds of other necessary auxiliary informations of diagnosis such as case histories, and handle and make it to become digital signal, DTU converts the digital signal of eeg signal acquisition blood processor output to and is adapted at data flow transmitted or file on the wide area network.Data flow that information transmitting apparatus forms DTU or file send to the appointed place according to the host-host protocol of institute's access network by wide area network access device and wide area network.After information receiver receives the data flow or file that wide area network transmits by the wide area network access device, deliver to DTU and convert the digital signal that the eeg signal acquisition blood processor can discern to and show output.
Because electro-encephalography of the present invention can carry out the information transmission by the wide area network of popularizing day by day, therefore not only transmission is rapid, reliable, and diagnosis place and transmission range is unrestricted, cost is very economical, after can estimating that the present invention applies, will be subjected to numerous medical personnels and patient's welcome.
Below in conjunction with accompanying drawing technical scheme of the present invention is described further.
Fig. 1 is the system block diagram structural representation of the embodiment of the invention one.
Fig. 2 is the system block diagram structural representation of the embodiment of the invention two.
Embodiment one
Electro-encephalography with teledata transmitting function shown in Figure 1 is made up of brain electric data collecting blood processor 1, DTU 2, information transmitting apparatus 3, wide area network access device 4, information receiver 5.Specifically, brain electric data collecting blood processor 1 directly adopts computer based MT-4001 type brain electricity, brain electrical activity mapping instrument, DTU 2 comes down to Email P and Email A is that electronic mail document editing device and email reader combine, information transmitting apparatus 3 and information receiver 5 come down to Email outbox OUTBOX and inbox INBOX, and wide area network access device 4 is selected ACCURA56K modem (MODEM) for use.Above-mentioned DTU 2, information transmitting apparatus 3, wide area network access device 4, information receiver 5 are all packed in the computer of MT-4001 type brain electricity, brain electrical activity mapping instrument as assembly or connector, realize each other connection by bus or storage device.Its concrete annexation is: MT-4001 type brain, the data of brain electrical activity mapping instrument or file I/O mouth link to each other with the FPDP of Email A with Email P, the network output mouth of Email P and Email A links to each other with the input port of Email outbox OUTBOX, the network input port of Email P and Email A links to each other with the output port of email INBOX INBOX, and the output port of Email outbox OUTBOX is connected with the local data input/output port of ACCURA56K modem (MODEM) respectively with email INBOX INBOX input port.
Present embodiment electro-encephalography when work, MT-4001 type brain electricity, brain electrical activity mapping instrument are gathered person under inspection's EEG signals, form a file after synthetic other auxiliary diagnosis information and deliver in the memorizer of Email P electronic mail editing, the data file that this electronic mail editing transmits MT-4001 is bundled on the Email as adnexa and produces address of the addressee and then this mail is transported among the outbox OUTBOX.The ACCURA56K modem sends to specified place with the Email among the outbox OUTBOX after inserting Internet in the mode of dialling up on the telephone, and the mail that receives is delivered among the inbox INBOX.Email A email reader is separated the e-mail attachment of receiving among the inbox INBOX to deliver to and is shown output in MT-4001 type brain electricity, the brain electrical activity mapping instrument.Like this, messaging device or diagnostician that person under inspection's brain electric information that MT-4001 type brain electricity, brain electrical activity mapping instrument collect and other auxiliary information can be transferred to all over the world by Internet whenever and wherever possible locate, and can receive corresponding diagnostic result.
This employing Email realizes that the electro-encephalography of remote information exchange is simple, convenient, but real-time is poor slightly.Embodiment two
The electro-encephalography that has the teledata transmitting function shown in the figure two can transmit brain electric information in real time, accepts remote control commands and diagnostic comments simultaneously.Its basic structure is identical with embodiment one, difference is that wide area network access device 4 adopts the 3C8S410 ISDN ISDN adapter ISDN of 3COM Corp. to realize, DTU 2 essence are that hypertext document forms device HTTP and hypertext document resolver HTTPA, information transmitting apparatus 3 adopts SOCKET client computer SOCKET Client to realize, information receiver 5 adopts SOCKET server S OCKET Server to realize.Said apparatus all places MT-4001 type brain electricity, brain electrical activity mapping instrument jointly, by bus or storage device realization connection each other.Annexation that it is concrete and work process can be analogized, and do not sew in addition and state.
The advantage of this embodiment is that data can transmitted in packets, and speed is fast, can realize preferably that real-time Transmission and diagnosis support.
In addition to the implementation, the present invention also has many embodiments.For example, the wide area network access device can adopt ASDL, Moderm, ISDN, DDN device, data transaction and transmission, receiving system can adopt various modes conversions such as Email, Http, FTP and transmission, receive mode, and any matched combined each other, or the like.These are protection scope of the present invention.
Claims (4)
1. electro-encephalography, comprise the eeg signal acquisition blood processor, information transmitting apparatus and information receiver, it is characterized in that: also comprise the DTU that contains the network input/output port, and wide area network access device, the data of described eeg signal acquisition blood processor or file I/O mouth link to each other with the FPDP of DTU, the network output mouth of DTU links to each other with the input port of information transmitting apparatus, the network input port of DTU links to each other with the output port of information receiver, and the output port of information transmitting apparatus is connected with the local data input/output port of wide area network access device respectively with the input port of information receiver.
2. electro-encephalography according to claim 1, it is characterized in that: described DTU is combined by electronic mail document editing device and email reader, described information transmitting apparatus and information receiver are Email outbox and inbox, and described wide area network access device is a modem.
3. electro-encephalography according to claim 1, it is characterized in that: described DTU is that hypertext document forms device and hypertext document resolver, described information transmitting apparatus adopts the SOCKET client computer, described information receiver adopts the SOCKET server, and described wide area network access device adopts ISDN adapter ISDN.
4. electro-encephalography according to claim 1 is characterized in that: described wide area network access device adopts the DDN device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99120648 CN1257691A (en) | 1999-12-21 | 1999-12-21 | Electroencephalograph with remote data transmission function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99120648 CN1257691A (en) | 1999-12-21 | 1999-12-21 | Electroencephalograph with remote data transmission function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1257691A true CN1257691A (en) | 2000-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 99120648 Pending CN1257691A (en) | 1999-12-21 | 1999-12-21 | Electroencephalograph with remote data transmission function |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1303789C (en) * | 2003-01-28 | 2007-03-07 | 华为技术有限公司 | System and method for switchingin and transmission of different data frames in digital transmission network |
| CN100337582C (en) * | 2001-02-14 | 2007-09-19 | 德雷格医疗系统公司 | Patient monitoring area network |
| CN101365027B (en) * | 2007-07-09 | 2012-07-18 | 柯尼卡美能达商用科技株式会社 | Management system, management method |
-
1999
- 1999-12-21 CN CN 99120648 patent/CN1257691A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100337582C (en) * | 2001-02-14 | 2007-09-19 | 德雷格医疗系统公司 | Patient monitoring area network |
| CN1303789C (en) * | 2003-01-28 | 2007-03-07 | 华为技术有限公司 | System and method for switchingin and transmission of different data frames in digital transmission network |
| CN101365027B (en) * | 2007-07-09 | 2012-07-18 | 柯尼卡美能达商用科技株式会社 | Management system, management method |
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