CN2205703Y - Alarm for household health monitoring - Google Patents
Alarm for household health monitoring Download PDFInfo
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- CN2205703Y CN2205703Y CN 94223038 CN94223038U CN2205703Y CN 2205703 Y CN2205703 Y CN 2205703Y CN 94223038 CN94223038 CN 94223038 CN 94223038 U CN94223038 U CN 94223038U CN 2205703 Y CN2205703 Y CN 2205703Y
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- 238000012360 testing method Methods 0.000 claims description 8
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- 238000004519 manufacturing process Methods 0.000 abstract description 2
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Abstract
The utility model belongs to the design and manufacture technical field of a household medical instrument, which is composed of a human body girding unit and a fixing unit, wherein, the human body girding unit comprises one or a plurality of sensors which can receive the physiological information of a human body, an amplifier and an emission unit, wherein, the fixing unit comprises a reception unit, a detection control unit for automatic detection and control and an interface which automatically transfers a detected signal to a public communication net. The device can automatically inform a user's health state to relative personnel in the form of language in time to take emergency measures, and in addition, the utility model has the advantages of compact structure and portable wearing.
Description
This utility model belongs to the design and manufacturing technology field of domestic medical instrument.
Cardio-cerebralvascular diseases is one of principal disease that influences human health, and family is the place of this class disease incidence often.Rescuing under the untimely situation, will cause patient's life danger.China is progressively entering aged society at present, owing to take only child's policy, is starved of the health supervision warning system that is suitable for family's use simultaneously.
The present widely home health care device of clinical employing is 24 hours a dynamic electrocardiogram recording instrument (abbreviating Holter as), and this instrument is that two parts constitute, and a part is invalid recorder, and another part is the data readback analyser that hospital uses.Recorder is a knapsack form, can write down 24 hours electrocardiogram of patient.During use, patient will be with the recorder back, it is delivered to hospital's playback after the electrocardio seal is intact again and analyzes.It is heavier that the major defect of this device is that human body is worn the unit, simultaneously, also do not possess the function of reporting to the police from trend rescuer or unit.The cardiac telemetry monitor that the logical greatly company of another kind of home health care device such as China produces.This device is worn the unit and in real time wearer's electrocardiosignal is emitted by wearing the unit and fixed cell two parts constitute, and is received by fixed cell, and can be through the A/D into Computer Processing of sampling, or is handled by other ecg analysis instrument.But this system does not possess automatic dialing, phonetic synthesis and warning function.
The purpose of this utility model is the weak point that overcomes existing health supervision device, designs a kind of family members' health supervision device with automatic warning function.It is the health condition of detection system user momentarily, regularly get in touch with rescue personnel or unit, in case of emergency, can utilize communication network to notify the relevant personnel to take emergency measures automatically, in time with the form of voice, and compact conformation, wear lightly, be very suitable for family and use.
The home health care device of this utility model design, wear the unit and fixed cell two parts are formed by human body, it is characterized in that said human body wears the amplifier that the unit comprises one or more pick offs that can receive the human body physiologic information, the physiologic information that is received is amplified, the processing unit that the signal after amplifying is handled and will handle after the transmitter unit launched of signal; The detection control unit that said fixed cell comprises the receiving element of the signal that can receive the emission of said transmitter unit, detect automatically, control the signal that is received and will detect after signal send the interface of public communication network automatically to.
According to description for above scheme, the principal character of this family health supervision alarm device is to utilize human body to wear the physiological signal of unit human body, utilize wireless form to send to the activity space of device user and the unit that is fixed receives, fixed cell judges automatically according to the trace routine of giving establishment earlier by certain criterion whether physiological signal is normal, can in time notify the relevant personnel to handle by public communication network automatically under the situation of needs.
The said pick off of this utility model is an electrocardioelectrode, and said amplifier is an ecg signal amplifier, and said processing unit is for being the electrocardio testing circuit that detects that core is used to finish the life critical information with the microprocessor.
The said processing unit of this utility model also can constitute by physiologic information being modulated into encoder and the manipulator that can launch form.
The said transmitter unit of this utility model is made up of audio demodulator and speaker, and said receiving element is a microphone.
Said transmitter unit of this utility model and receiving element also can be radio frequency control emission/receiving integrate circuit and a pair of wireless the composition.
The detection of the said fixed cell of this utility model, control unit comprise the electronic telephone with redialing function, solid recorder and with electronic telephone, fixedly recorder links to each other is that the electrocardio of core detects control circuit and is solidificated in the detection control sequence of establishment earlier that gives in the microprocessor with the microprocessor.
This device is easy to operate, can be operated by the layman, is suitable for non-medical institutions such as family and uses.This device utilizes the alarm calls device splitization of Radio Transmission Technology with premises simultaneously, be decomposed into and wear in the junior unit on the human body and two parts of the fixed cell that connects with phone or communication network that are placed on the platform, these two parts interrelate by wireless form, thereby, it is very light to make human body wear the unit, do not hinder the orthobiosis and the work of user, this device also has automatic warning function, in case of emergency can be according to the critical information that physiological information sensor obtained, send warning initiating signal (can be sound or electromagnetic wave) by the emitter of wearing in the unit, the fixed cell on the platform will utilize the voice that pre-deposit in the fixed cell automatically under the excitation of this startup alarm signal, various ways such as fax or digital signal are reported to the police.Owing to can use synthetic speech to report to the police, therefore can utilize telephone set to notify the relevant personnel as required, and not necessarily need to set up specially the computer of twenty four hours operation, so range of application is very extensive.This device can greatly reduce the loss of the people's lives and properties that cause because rescue is untimely.Adopt this device also can improve quality of life of various chronic diseases and sudden illness patient, it can be lived in the own home environment of being familiar with, get back simultaneously suitably and medical monitoring timely, can significantly reduce medical expense and burden on society.
Brief Description Of Drawings:
Fig. 1 is an embodiment appearance structure sketch map of the present utility model.
Fig. 2 is the detection control circuit schematic diagram of present embodiment.
This utility model provides a kind of home health care device embodiment, and it forms structure as shown in Figure 1, 2, is described in detail as follows in conjunction with each figure:
Fig. 1 is the contour structures sketch map of this device, and it comprises that human body wears unit Fig. 1 (a) and fixed cell Fig. 1 (b) two parts.Human body is worn the unit and is comprised three electrocardioelectrodes 11, can be affixed on the user chest, and ecg signal amplifier, electrocardio testing circuit, audio demodulator and speaker are installed in the box 12 of a cigarette case size, and this box can be bolted between waist or be placed in the pocket.Electrocardioelectrode links to each other with ecg signal amplifier in the box by lead.It in the prior art is the electrocardio testing circuit of core with 8031 single-chip microcomputers that ecg amplifier, audio demodulator and speaker all can adopt commercially available device, electrocardiosignal testing circuit also can adopt.The function of ecg amplifier is that the electrocardiosignal that electrocardioelectrode is adopted is amplified, the function of electrocardiosignal testing circuit is whether the difference electrocardiosignal is unusual, and send speaker to be transmitted into the active space of user to alarm signal of life-threatening abnormal conditions starting audio demodulator generation.
Fixed cell is by electronic telephone 13, and the coupled solid recorder and the detection control circuit that are installed in the box body 14 are formed.The function that this device can be put through phone by wearing the warning drive of sending the unit, finishing automatically, play a record and call for help, its power supply is the 220V civil power.
Electronic telephone can adopt general on the market, has the electronic telephone circuit of redialing function.Needed change is:
(1) tone frequency channel wire in parallel on the lead-in wire of telephone microphone links to each other with the audio frequency output of solid recorder, can send into telephone set to the output of the audio frequency of solid recorder like this.
(2) on the hook switch of phone, connect one group of electrical switch, link to each other, make control unit can control the dislodging machine of telephone set with control unit.
(3) one group of electrical switch in parallel on the redial key of phone makes control unit can start the redialing function of electronic telephone.
(4) tone frequency channel wire in parallel on the lead-in wire of telephone receiver is sent into control unit.
Solid recorder also can adopt universal circuit on the market.Its major function is:
(1) has microphone and A/D changer, can carry out the typing of audio signal.
(2) have speaker and D/A changer, can carry out the broadcast of audio signal, audio signal also can be sent into telephone set by tone frequency channel wire.
(3) memorizer of solid recorder can be stored 20 seconds audio signal.
(4) have the playback control line, controlled unit is controlled.
Detect control circuit as shown in Figure 2, constitute by bell signal detection, busy tone detection, delay circuit and electrical switch.Its operation principle is described in detail as follows:
(1) microphone (A) receives that human body wears the audio signal of the fixed frequency of sending the unit, via operational amplifier A
1, A
2, A
3, A
4The frequency-selective amplifier of forming amplifies, and delivers to NE555(B) handle, after checking really is the audio signal of said frequencies, by relay J
1, J
2Control telephone set and exchange K switch respectively
1, K
2, make the telephone set automatic off-hook.
(2) by NE555(B) another road signal of sending sends into by 4098(C) delay circuit formed, 1 second rear drive electrical switch 4052(D delays time), 3 of 4052D, 4 ends are connected control telephone set redialing function with telephone set, utilize the number that is stored in the emergency center in the telephone set to dial.
(3) by 4098(C) another road signal of sending sends into by 4098(E) delay circuit formed, its 9th foot connects solid recorder, delays time after 10～20 seconds, drives solid recorder, carries out loop playback.
(4) by 4098(E) another road signal of sending sends into by 4098(F) delay circuit formed, delay time after 2 minutes driving N E555(B) (4098F the 10th foot meets NE555(B) the 6th foot resets), the phone on-hook, stop playback, at this moment telephone set can be done common conversation usefulness.
The detection control sequence of present embodiment adopts the software of Tsing-Hua University's department of electrical engineering Biomedical Engineering Lab establishment, comprises modules such as memory module, physiological signal detection module, data statistics processing module, control module, data transmission module, speech database and telephone number database.Detect control circuit by control sequence control work.
The work process of present embodiment is as follows:
Before device uses, must utilize the input of telephone number enter key to the in emergency circumstances required telephone number of putting through of fixed cell setting, utilize the item explanations such as name, age, address, the state of an illness of solid recorder input device user simultaneously.These information can utilize backup battery to store reliably.
During use, electrocardioelectrode is attached to the user chest, the electrocardiosignal of checkout gear user at any time, and sending into 8031 microprocessors through amplifier is the electrocardio check and analysis module of core.In order to detect the heart rate abnormal information, at first electrocardiosignal is become digital signal through analog digital conversion, send into then and carry out threshold test in 8031 microprocessors.Threshold test is realized that by the software program among the CPU its effect is to determine whether heart rate and difference surpass setting threshold.Take care that the hop rate rate was lower than 40 times/second or when in five minutes, being higher than 180 times/second in two minutes, to export a high level signal, this high level will drive the audio signal of audio demodulator generation fixed frequency and send into the activity space that speaker is transmitted into the device user.This audio signal can be warned patient itself, also can start the telephone alarm function of fixed cell simultaneously.
After the control circuit of fixed cell received and wears the alarm signal of sending the unit, starting delay circuit after time-delay in some seconds, by electrical switch control redial key, was transferred to the number (number of emergency center) that leaves in advance in the electronic telephone.Control unit detects audio signal, if busy tone, then on-hook.Postpone after several seconds off-hook again, redial, till putting through.Control unit detects audio signal, and after detecting the other side's off-hook, control unit is by playback control circuit starting solid recorder, and the emergency information that loop play records in solid recorder in advance is as patient's name, age, address and the state of an illness etc.The notice health center or the relevant personnel of emergency center in time rescue.After the emergence message several times were broadcasted in circulation, control unit was hung up electronic telephone automatically by the control of dislodging machine.
Claims (6)
1, a kind of home health care alarm device, wear the unit and fixed cell two parts are formed by human body, it is characterized in that said human body wears the amplifier that the unit comprises one or more pick offs that can receive the human body physiologic information, the physiologic information that is received is amplified, the processing unit that the signal after amplifying is handled and will handle after the transmitter unit launched of signal; The detection control unit that said fixed cell comprises the receiving element of the signal that can receive the emission of said transmitter unit, detect automatically, control the signal that is received and will detect after signal send the interface of public communication network automatically to.
2, device as claimed in claim 1, it is characterized in that, said pick off is an electrocardioelectrode, and said amplifier is an ecg signal amplifier, and said processing unit is for being that core is used to finish the electrocardio testing circuit that the life critical information detects with the microprocessor.
3, device as claimed in claim 1 is characterized in that, said processing unit constitutes by physiologic information being modulated into encoder and the manipulator that can launch form.
4, device as claimed in claim 1 is characterized in that said transmitter unit is made up of audio demodulator and speaker, and said receiving element is a microphone.
5, device as claimed in claim 1 is characterized in that said transmitter unit and receiving element are radio frequency control emission/receiving integrate circuit and a pair of wireless the composition.
6, as claim 1,2 or 4 described devices, it is characterized in that, the detection of said fixed cell, control unit comprise the electronic telephone with redialing function, solid recorder and with electronic telephone, fixedly recorder links to each other is that the electrocardio of core detects control circuit and is solidificated in the detection control sequence of establishment earlier that gives in the microprocessor with the microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223038 CN2205703Y (en) | 1994-10-14 | 1994-10-14 | Alarm for household health monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223038 CN2205703Y (en) | 1994-10-14 | 1994-10-14 | Alarm for household health monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2205703Y true CN2205703Y (en) | 1995-08-23 |
Family
ID=33836874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94223038 Expired - Fee Related CN2205703Y (en) | 1994-10-14 | 1994-10-14 | Alarm for household health monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2205703Y (en) |
-
1994
- 1994-10-14 CN CN 94223038 patent/CN2205703Y/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |