CN104399182B - Wearable electrical median nerve stimulation coma awakening system and communication system - Google Patents
Wearable electrical median nerve stimulation coma awakening system and communication system Download PDFInfo
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- CN104399182B CN104399182B CN201410725731.2A CN201410725731A CN104399182B CN 104399182 B CN104399182 B CN 104399182B CN 201410725731 A CN201410725731 A CN 201410725731A CN 104399182 B CN104399182 B CN 104399182B
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Abstract
The invention discloses a wearable electrical median nerve stimulation coma awakening system and a communication system. The wearable electrical median nerve stimulation coma awakening system comprises a fundamental wave production circuit used for producing a sine wave, a triangular wave and a square wave, a stimulation wave generation circuit connected with the fundamental wave production circuit and used for randomly arranging the sine wave, the triangular wave and the square wave to form a stimulation wave, an amplification circuit connected with the stimulation wave generation circuit and used for amplifying the stimulation wave, a first electrode part and a second electrode part, which are connected with an output end of the amplification circuit, and a power VCC used for providing electric power for the fundamental wave production circuit, the stimulation wave generation circuit and the amplification circuit. The wearable electrical median nerve stimulation coma awakening system has the advantages of safety, convenience, easiness in operation and low cost, no traumatic or complication is caused, a patient can repeatedly use the wearable electrical median nerve stimulation coma awakening system conveniently, and a median nerve is effectively electrically stimulated.
Description
Technical field
The present invention relates to a kind of Wearable median nerve electro photoluminescence stupor wake-up system and communication system.Background technology
Median nerve electro photoluminescence (mediannerveelectricalstimulation, MNS) is that electrode is placed in bilateral
A kind of stimulating method at wrist joint facies palmaris near-end 10cm median nerve points, is mainly used in the treatment that various stupors promote to wake up.Center
Nerve electric stimulation have the advantages that atraumatic, without complication, easy to operate and low cost and be widely used.Japanology in 1996
Person Yokoyama reported firsts adopt median nerve electronic stimulation comatose patient, and which is not only applicable to persistent vegetative state patient
Rush awakening, it may also be used for the rush awakening that the various causes of disease and lasting level of consciousness decline.How one kind is provided and is easy to patient's weight
What is used again can realize the product of median nerve electro photoluminescence, not yet there is effective solution in currently available technology.
In addition, with the continuous development of electronic product and microprocessor technology, being opened by the control of the control chips such as single-chip microcomputer
The switch for closing pipe is a kind of numeral output of utilization control chip come the ripe prior art being controlled to analog circuit, wide
It is general to apply in many fields such as communication, Power Control and conversion, such as http://wenku.baidu.com/view/
Record what is issued on 05 01st, 2011 in a9b907cda1c7aa00b52acbcc.html《Single-chip Controlling triode
Principle》, the operation principle and connected mode of this switching tube of Single-chip Controlling triode is wherein described in detail.The content of the invention
Proposition of the present invention for problem above, and a kind of Wearable median nerve electro photoluminescence stupor developed wakes up dress
Put, including：The electrical stimulation unit for stimulating median nerve, the voltage determination unit for determining electrical stimulation unit output parameter, perception make
The Wearable sensor of user's physiological parameter and wireless communication unit；
During use, electrical stimulation unit work stimulates human body median nerve, described Wearable sensor sense using random wave
Know physiological parameter and limbs displacement of the current human under random wave stimulation, voltage determination unit receives described physiology ginseng
According to equation below, number, determines that sunlight is adapted to the electro photoluminescence output voltage of currently used person；
V=50+W*0.12 S*6
V is output voltage；S be limbs displacement, unit：m；, W is physiology health index；
W includes：Heart rate, body temperature, blood oxygen, blood oxygen saturation, electromyographic signal, cardiac electric signals and dermatopolyneuritis；If above-mentioned
Parameter in normal range (NR), W=100, if any one parameter is not in normal range (NR), W subtracts 10；
Described electrical stimulation unit includes：
A kind of Wearable median nerve electro photoluminescence stupor wake-up system, including：
For generating the basic wave generation circuit of sine wave, triangular wave and square wave；
Connect the basic wave generation circuit, stimulation is constituted for sine wave, triangular wave and square wave are carried out random alignment
The stimulus wave generative circuit of ripple；
Connect the stimulus wave generative circuit, for the amplifying circuit being amplified to the stimulus wave；
Connect the first electrode portion and second electrode portion of the amplification circuit output end；
For the power supply VCC powered to the basic wave generation circuit, stimulus wave generative circuit and amplifying circuit；
Further, the basic wave generation circuit includes：Signal generator U3, resistance R7, resistance R8, resistance R9, electricity
Resistance R10, resistance R11, resistance R12 and electric capacity C5；The resistance R9 and resistance R10 are serially connected and are connected between power supply VCC and ground
Constitute partial pressure branch road；The resistance R9 and resistance R10 are serially connected and are connected on composition partial pressure branch road between power supply VCC and ground；It is described
Resistance R11 and resistance R12 are serially connected and are connected on composition partial pressure branch road between power supply VCC and ground；The of the signal generator U3
One pin is connected with the concatenation point of resistance R9 and resistance R10；4th pin of the signal generator U3 is connected by resistance R7
Meet power supply VCC；5th pin of the signal generator U3 connects power supply VCC by resistance R8；The signal generator U3's
6th pin is connected with power supply VCC；7th pin of the signal generator U3 connects its 8th pin；The signal occurs
10th pin of device U3 is grounded via electric capacity C5；11st pin of the signal generator U3 is connected to the ground；The signal is sent out
12nd pin of raw device U3 is connected with the concatenation point of resistance R11 and resistance R12；
Further, the stimulus wave generative circuit includes：Switching tube Q3, switching tube Q4, switching tube Q5, control chip
U1, resistance R19, resistance R20 and resistance R21；The colelctor electrode of the switching tube Q3 is connected with the 3rd pin of signal generator U3
Connect；The colelctor electrode of the switching tube Q4 is connected with the second pin of signal generator U3；The colelctor electrode of the switching tube Q5 with
9th pin of signal generator U3 is connected；The base stage of the switching tube Q3 connects the pin of control chip via resistance R19
P3.3；The base stage of the switching tube Q4 connects the pin P3.4 of control chip via resistance R20；Base stage Jing of the switching tube Q5
The pin P3.5 of control chip is connected by resistance R21；The emitter stage of the switching tube Q3 connects the emitter stage of the switching tube Q4
With the emitter stage of the switching tube Q5；
Further, the amplifying circuit includes：Operational amplifier U4, the Boost boosted to power supply VCC rise piezoelectricity
Road, resistance R2, resistance R3, resistance R15, resistance R16, resistance R17 and resistance R18；The Boost circuit includes energy storage electricity
Sense L1, sustained diode 2, switching tube Q1 and electric capacity C1；The base stage of resistance R3 two ends difference connecting valve pipe Q1 and emitter stage；
The base stage of resistance R2 one end connecting valve pipe Q1, the other end connect the pin P3.6 of control chip；The Boost circuit
Output voltage provides working power to the operational amplifier U4；The in-phase input end of the operational amplifier U4 passes through resistance
R16 is grounded；Resistance R15 one end connects the emitter stage of the switching tube Q5, and the other end connects the homophase of the operational amplifier U4
Input；The resistance R18 two ends connect the inverting input of the operational amplifier U4 and output end respectively；The computing is put
The inverting input of big device U4 is grounded by resistance R17；The output end connection first electrode portion of the operational amplifier U4；It is described
Second electrode portion is grounded；
Further, the amplifying circuit includes：Boost circuit that power supply VCC is boosted, resistance R2, electricity
The transistor amplifier of resistance R3, connection Boost circuit；The Boost circuit includes energy storage inductor L1, afterflow two
Pole pipe D2, switching tube Q1 and electric capacity C1；The base stage of resistance R3 two ends difference connecting valve pipe Q1 and emitter stage；Resistance R2 one end connects
The base stage of switching tube Q1 is connect, the other end connects the pin P3.6 of control chip；The transistor amplifier include triode Q2,
Electric capacity C7, electric capacity C8, resistance R6, resistance R15, resistance R16, resistance R17；The triode Q2 via electric capacity C7 connect described in open
Close the emitter stage of pipe Q5；The triode Q2 base stages are grounded by resistance R6, connect sustained diode 2 by resistance R15 cloudy
Pole；The triode Q2 colelctor electrodes connect 2 negative electrode of sustained diode by resistance R17；The triode Q2 emitter stages are by electricity
Resistance R16 ground connection；The first electrode portion connects the triode Q2 colelctor electrodes by electric capacity C8；The second electrode portion ground connection；
Further, signal generator U3 is ICL8038 chips；
Further, first electrode portion and second electrode portion are respectively placed in wrist joint facies palmaris near-end 10cm median nerve points
Place；
Further, the pin P1.4 connections one of the control chip U1 are used for sensing the multi-harmonic-oscillations of body capacitance change
Device circuit；
In addition, also including Wearable protection structure, and it is arranged in Wearable protection structure, with the control chip U1
The gyro sensors that are connected with pin P0.3 of pin P0.2.
A kind of information interaction system, including：Described median nerve electro photoluminescence stupor Rouser and with the Rouser
The data center of telecommunication；
The median nerve electro photoluminescence stupor Rouser uploads the physiological parameter of currently used person, limbs displacement in real time
With the output voltage of electrical stimulation unit；The data center receives and stores physiological parameter, limbs displacement and output voltage, shape
Into the medical archive of user；
Doctor and user family members have access to described medical archive by mobile intelligent terminal, mobile phone access data center；
Doctor according to medical archive, using the output of the application program App remotely modifying electrical stimulation unit of mobile intelligent terminal and mobile phone
Voltage parameter.
As a result of above-mentioned technical proposal, a kind of Wearable median nerve electro photoluminescence stupor that the present invention is provided wakes up system
System, basic wave generation circuit produce sine wave, triangular wave and square wave and export；Stimulus wave generative circuit generates difference and puts in order
Sine wave, triangular wave and square wave combination；Stimulus wave generative circuit generate stimulus wave by amplifying circuit amplify it is after-applied to
First electrode portion and second electrode portion, and then stimulate patient's median nerve, realize that various stupors promote the treatment waken up；The present invention has
Atraumatic, without complication, safe ready, easy to operate, low cost advantage, be easy to patient to reuse, can be effectively real
Existing median nerve electro photoluminescence.
Description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the circuit theory diagrams of the median nerve electro photoluminescence stupor wake-up system of the embodiment of the present invention 1；
Fig. 3 is the circuit theory diagrams of the median nerve electro photoluminescence stupor wake-up system of the embodiment of the present invention 2；
In figure：1st, first electrode portion, 2, second electrode portion, 3, Wearable protection structure, 4, gyro sensor.
Specific embodiment
For the technical scheme of clearer explanation embodiments of the invention, below will be to making needed for embodiment description
Accompanying drawing does one and simply introduces, it should be apparent that, drawings in the following description are only some embodiments of the present invention, right
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining which according to these accompanying drawings
His accompanying drawing.
A kind of Wearable median nerve electro photoluminescence stupor Rouser, including：Stimulate the electrical stimulation unit, really of median nerve
The voltage determination unit for determining electrical stimulation unit output parameter, the Wearable sensor for perceiving user's physiological parameter and radio communication
Unit；
During use, electrical stimulation unit work stimulates human body median nerve, described Wearable sensor sense using random wave
Know physiological parameter and limbs displacement of the current human under random wave stimulation, voltage determination unit receives described physiology ginseng
According to equation below, number, determines that sunlight is adapted to the electro photoluminescence output voltage of currently used person；
V=50+W*0.12 S*6
V is output voltage；S be limbs displacement, unit：m；, W is physiology health index；
W includes：Heart rate, body temperature, blood oxygen, blood oxygen saturation, electromyographic signal, cardiac electric signals and dermatopolyneuritis；If above-mentioned
Parameter in normal range (NR), W=100, if any one parameter is not in normal range (NR), W subtracts 10.
Fig. 1 is the structural representation of the present invention, and Fig. 2 is that the median nerve electro photoluminescence stupor of the embodiment of the present invention 1 wakes up system
The circuit theory diagrams of system；As shown in Figure 1 and Figure 2, the median nerve electro photoluminescence stupor wake-up system includes：For generate sine wave,
The basic wave generation circuit of triangular wave and square wave；Connect the basic wave generation circuit, for by sine wave, triangular wave and square wave
Carry out the stimulus wave generative circuit that random alignment constitutes stimulus wave；Connect the stimulus wave generative circuit, for the stimulation
The amplifying circuit that ripple is amplified；Connect the first electrode portion 1 and second electrode portion 2 of the amplification circuit output end；For giving
The power supply VCC that the basic wave generation circuit, stimulus wave generative circuit and amplifying circuit are powered；Further, the basic wave
Producing circuit includes：Signal generator U3, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11, resistance R12 and electric capacity
C5；The resistance R9 and resistance R10 are serially connected and are connected on composition partial pressure branch road between power supply VCC and ground；The resistance R9 and electricity
Resistance R10 is serially connected and is connected on composition partial pressure branch road between power supply VCC and ground；The resistance R11 and resistance R12 are serially connected and are connected on
Partial pressure branch road is constituted between power supply VCC and ground；First pin of the signal generator U3 is concatenated with resistance R9's and resistance R10
Point is connected；4th pin of the signal generator U3 connects power supply VCC by resistance R7；The of the signal generator U3
Five pins connect power supply VCC by resistance R8；6th pin of the signal generator U3 is connected with power supply VCC；The letter
7th pin of number generator U3 connects its 8th pin；10th pin of the signal generator U3 is grounded via electric capacity C5；
11st pin of the signal generator U3 is connected to the ground；12nd pin of the signal generator U3 and resistance R11 and electricity
The concatenation point of resistance R12 is connected；Further, the stimulus wave generative circuit includes：Switching tube Q3, switching tube Q4, switching tube
Q5, control chip U1, resistance R19, resistance R20 and resistance R21；The of the colelctor electrode of the switching tube Q3 and signal generator U3
Three pins are connected；The colelctor electrode of the switching tube Q4 is connected with the second pin of signal generator U3；The switching tube Q5
Colelctor electrode be connected with the 9th pin of signal generator U3；The base stage of the switching tube Q3 is controlled via resistance R19 connections
The pin P3.3 of chip；The base stage of the switching tube Q4 connects the pin P3.4 of control chip via resistance R20；The switching tube
The base stage of Q5 connects the pin P3.5 of control chip via resistance R21；The emitter stage of the switching tube Q3 connects the switching tube
The emitter stage of the emitter stage of Q4 and the switching tube Q5；Further, the amplifying circuit includes：Operational amplifier U4, to electricity
Boost circuit, resistance R2, resistance R3, resistance R15, resistance R16, resistance R17 and resistance R18 that source VCC is boosted；
The Boost circuit includes energy storage inductor L1, sustained diode 2, switching tube Q1 and electric capacity C1；Distinguish at resistance R3 two ends
The base stage of connecting valve pipe Q1 and emitter stage；The base stage of resistance R2 one end connecting valve pipe Q1, other end connection control chip
Pin P3.6；The output voltage of the Boost circuit provides working power to the operational amplifier U4；The computing is put
The in-phase input end of big device U4 is grounded by resistance R16；Resistance R15 one end connects the emitter stage of the switching tube Q5, the other end
Connect the in-phase input end of the operational amplifier U4；The resistance R18 two ends connect the anti-of the operational amplifier U4 respectively
Phase input and output end；The inverting input of the operational amplifier U4 is grounded by resistance R17；The operational amplifier U4
Output end connection first electrode portion；The second electrode portion ground connection, i.e. amplifying circuit in the embodiment are operation amplifier electricity
Road,；Further, signal generator U3 is ICL8038 chips；Further, first electrode portion and second electrode portion are respectively placed in
At bilateral wrist joint facies palmaris near-end 10cm median nerve points；Preferably, the pin P1.4 connections one of the control chip U1 are used
In the multivibrator circuit of sensing body capacitance change；Base chip U2 when the multivibrator circuit includes, resistance R13,
Resistance R14 and electric capacity C6；When described, the 5th pin of base chip U2 is grounded by electric capacity C6；When described, the 7th of base chip U2 draws
Pin connects the 6th pin by resistance R13, and connects power supply VCC by resistance R14；When described, the 6th pin of base chip U2 connects
Second pin is connect, and contacts human body to gather body capacitance by binding post J6；When described 3rd pin of base chip U2 with
The pin P1.4 of control chip U1 is connected；When described, base chip U2 adopts 555 chips；The multivibrator circuit being capable of basis
Different human body discharge and recharges, obtains different level signals and exports by the 3rd pin giving control chip U1, and then can be anti-
Reflect human body physiological parameter；Preferably, also including Wearable protection structure 3, and it is arranged in Wearable protection structure 3, with
The gyro sensor 4 that the pin P0.2 of the control chip U1 is connected with pin P0.3；The Wearable protection structure 3 can
To be placed on patient's wrist joint；During the median nerve electro photoluminescence stupor wake-up system provided using embodiment 1, basic wave is produced
Circuit is by the second pin of signal generator U3, the 3rd pin and the 9th pin generation sine wave, triangular wave and square wave and defeated
Go out；Stimulus wave generative circuit is by control chip U1 controlling switch pipe Q3, the turn-on and turn-off of switching tube Q4 and switching tube Q5, control
Coremaking piece U1 adopts single-chip microcomputer STC12C5A60S2；By changing conducting and the pass of switching tube Q3, switching tube Q4 and switching tube Q5
Disconnected puts in order, such as switching tube Q3 first conductings, then switching tube Q3 shut-offs, switching tube Q4 conductings, then switching tube Q4
Shut-off, switching tube Q5 conductings, then switching tube Q5 shut-offs, then stimulus wave generative circuit generation sine wave, triangular wave and square wave are pressed
According to the stimulus wave of sequential arrangement, similarly, it is also possible to according to the turn-on and turn-off of switching tube Q4, switching tube Q3 and switching tube Q5
Put in order, and then generate sine wave, triangular wave and the square wave combination that other differences put in order, be conducive to avoiding patient couple
Periodically rule waveform produces adaptation；The stimulus wave that stimulus wave generative circuit is generated amplifies after-applied to the by amplifying circuit
One electrode portion 1 and second electrode portion 2, and then stimulate patient's median nerve, realize that various stupors promote the treatment waken up；The present embodiment has
Have the advantages that atraumatic, without complication, safe ready, easy to operate, low cost, be easy to patient to reuse, can be effective
Realize median nerve electro photoluminescence.
Fig. 1 is the structural representation of the present invention, and Fig. 3 is that the median nerve electro photoluminescence stupor of the embodiment of the present invention 2 wakes up system
The circuit theory diagrams of system；As shown in Figure 1, Figure 3, the median nerve electro photoluminescence stupor wake-up system includes：For generate sine wave,
The basic wave generation circuit of triangular wave and square wave；Connect the basic wave generation circuit, for by sine wave, triangular wave and square wave
Carry out the stimulus wave generative circuit that random alignment constitutes stimulus wave；Connect the stimulus wave generative circuit, for the stimulation
The amplifying circuit that ripple is amplified；Connect the first electrode portion 1 and second electrode portion 2 of the amplification circuit output end；For giving
The power supply VCC that the basic wave generation circuit, stimulus wave generative circuit and amplifying circuit are powered；Further, the basic wave
Producing circuit includes：Signal generator U3, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11, resistance R12 and electric capacity
C5；The resistance R9 and resistance R10 are serially connected and are connected on composition partial pressure branch road between power supply VCC and ground；The resistance R9 and electricity
Resistance R10 is serially connected and is connected on composition partial pressure branch road between power supply VCC and ground；The resistance R11 and resistance R12 are serially connected and are connected on
Partial pressure branch road is constituted between power supply VCC and ground；First pin of the signal generator U3 is concatenated with resistance R9's and resistance R10
Point is connected；4th pin of the signal generator U3 connects power supply VCC by resistance R7；The of the signal generator U3
Five pins connect power supply VCC by resistance R8；6th pin of the signal generator U3 is connected with power supply VCC；The letter
7th pin of number generator U3 connects its 8th pin；10th pin of the signal generator U3 is grounded via electric capacity C5；
11st pin of the signal generator U3 is connected to the ground；12nd pin of the signal generator U3 and resistance R11 and electricity
The concatenation point of resistance R12 is connected；Further, the stimulus wave generative circuit includes：Switching tube Q3, switching tube Q4, switching tube
Q5, control chip U1, resistance R19, resistance R20 and resistance R21；The of the colelctor electrode of the switching tube Q3 and signal generator U3
Three pins are connected；The colelctor electrode of the switching tube Q4 is connected with the second pin of signal generator U3；The switching tube Q5
Colelctor electrode be connected with the 9th pin of signal generator U3；The base stage of the switching tube Q3 is controlled via resistance R19 connections
The pin P3.3 of chip；The base stage of the switching tube Q4 connects the pin P3.4 of control chip via resistance R20；The switching tube
The base stage of Q5 connects the pin P3.5 of control chip via resistance R21；The emitter stage of the switching tube Q3 connects the switching tube
The emitter stage of the emitter stage of Q4 and the switching tube Q5；Further, the amplifying circuit includes：Power supply VCC is boosted
Boost circuit, resistance R2, resistance R3, connection Boost circuit transistor amplifier；The Boost boostings
Circuit includes energy storage inductor L1, sustained diode 2, switching tube Q1 and electric capacity C1；Resistance R3 two ends difference connecting valve pipe Q1's
Base stage and emitter stage；The base stage of resistance R2 one end connecting valve pipe Q1, the other end connect the pin P3.6 of control chip；Described three
Pole pipe amplifying circuit includes triode Q2, electric capacity C7, electric capacity C8, resistance R6, resistance R15, resistance R16, resistance R17；Described three
Pole pipe Q2 connects the emitter stage of the switching tube Q5 via electric capacity C7；The triode Q2 base stages are grounded by resistance R6, are passed through
Resistance R15 connects 2 negative electrode of sustained diode；It is cloudy that the triode Q2 colelctor electrodes connect sustained diode 2 by resistance R17
Pole；The triode Q2 emitter stages are grounded by resistance R16；The first electrode portion connects the triode Q2 by electric capacity C8
Colelctor electrode；The second electrode portion ground connection, i.e. amplifying circuit in the embodiment are transistor amplifier；Further, believe
Number generator U3 is ICL8038 chips；Further, to be respectively placed in bilateral wrist joint facies palmaris near first electrode portion and second electrode portion
At the 10cm median nerve points of end；Preferably, the pin P1.4 connections one of the control chip U1 are used for sensing body capacitance change
The multivibrator circuit of change；Base chip U2, resistance R13, resistance R14 and electric capacity C6 when the multivibrator circuit includes；
When described, the 5th pin of base chip U2 is grounded by electric capacity C6；When described, the 7th pin of base chip U2 is connected by resistance R13
The 6th pin is connect, and power supply VCC is connected by resistance R14；The 6th pin connection second pin of base chip U2 when described, and lead to
Cross binding post J6 contact human bodies to gather body capacitance；The pin of the 3rd pin of base chip U2 and control chip U1 when described
P1.4 is connected；When described, base chip U2 adopts 555 chips；The multivibrator circuit can be according to different human body charge and discharges
Electricity, is obtained different level signals and is exported by the 3rd pin giving control chip U1, and then can reflect human body physiological parameter；
Preferably, also including Wearable protection structure 3, and it is arranged in Wearable protection structure 3, with the control chip U1's
The gyro sensor 4 that pin P0.2 is connected with pin P0.3；The Wearable protection structure 3 can be placed in patient's wrist pass
On section, human body limb action can be detected by gyro sensor 4；The median nerve electro photoluminescence dusk provided using embodiment 2
During fan's wake-up system, basic wave generation circuit is produced by the second pin of signal generator U3, the 3rd pin and the 9th pin
Sine wave, triangular wave and square wave are simultaneously exported；Stimulus wave generative circuit pass through control chip U1 controlling switch pipe Q3, switching tube Q4 and
The turn-on and turn-off of switching tube Q5, control chip U1 adopt single-chip microcomputer STC12C5A60S2；By changing switching tube Q3, switching tube
The turn-on and turn-off of Q4 and switching tube Q5 put in order, such as switching tube Q3 first conducting, then switching tube Q3 shut-offs, switch
Pipe Q4 is turned on, then switching tube Q4 shut-offs, switching tube Q5 conductings, then switching tube Q5 shut-offs, then stimulus wave generative circuit is generated
The stimulus wave that sine wave, triangular wave and square wave are arranged according to sequential, similarly, it is also possible to according to switching tube Q4, switching tube Q3 and
The turn-on and turn-off of switching tube Q5 put in order, and then generate sine wave, triangular wave and the side that other differences put in order
Ripple is combined, and is conducive to avoiding patient from producing adaptation to periodic rule waveform；The stimulus wave that stimulus wave generative circuit is generated leads to
Cross amplifying circuit and amplify after-applied to first electrode portion 1 and second electrode portion 2, and then stimulate patient's median nerve, realize various
Stupor promotees the treatment waken up；The present embodiment has the advantages that atraumatic, without complication, safe ready, easy to operate, low cost,
It is easy to patient to reuse, can effectively realizes median nerve electro photoluminescence.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any those familiar with the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept equivalent or change in addition, should all be included within the scope of the present invention.
Claims (10)
1. a kind of Wearable median nerve electro photoluminescence is gone into a coma wake-up system, it is characterised in that include：Stimulate the electricity thorn of median nerve
Sharp unit, the voltage determination unit for determining electrical stimulation unit output parameter, the Wearable sensor for perceiving user's physiological parameter
And wireless communication unit；
During use, electrical stimulation unit work stimulates human body median nerve, described Wearable sensor senses to work as using random wave
Physiological parameter and limbs displacement of the front human body under random wave stimulation, voltage determination unit receive described physiological parameter, root
The electro photoluminescence output voltage for being best suitable for currently used person is determined according to equation below；
V=50+W*0.12 S*6
V is output voltage；S be limbs displacement, unit：M, W are physiology health index；
W includes：Heart rate, body temperature, blood oxygen, blood oxygen saturation, electromyographic signal, cardiac electric signals and dermatopolyneuritis；If above-mentioned parameter
In normal range (NR), W=100, if any one parameter is not in normal range (NR), W subtracts 10；
Described electrical stimulation unit includes：
For generating the basic wave generation circuit of sine wave, triangular wave and square wave；
Connect the basic wave generation circuit, stimulus wave is constituted for sine wave, triangular wave and square wave are carried out random alignment
Stimulus wave generative circuit；
Connect the stimulus wave generative circuit, for the amplifying circuit being amplified to the stimulus wave；
Connect the first electrode portion and second electrode portion of the amplification circuit output end；
For the power supply VCC powered to the basic wave generation circuit, stimulus wave generative circuit and amplifying circuit.
2. a kind of Wearable median nerve electro photoluminescence according to claim 1 is gone into a coma wake-up system, it is characterised in that described
Basic wave generation circuit includes：Signal generator U3, resistance R7, resistance R8, resistance R9, resistance R10, resistance R11, resistance R12
With electric capacity C5；The resistance R9 and resistance R10 are serially connected and are connected on composition partial pressure branch road between power supply VCC and ground；The resistance
R9 and resistance R10 are serially connected and are connected on composition partial pressure branch road between power supply VCC and ground；The resistance R11 and resistance R12 mutually go here and there
It is connected in composition partial pressure branch road between power supply VCC and ground；First pin of the signal generator U3 and resistance R9 and resistance R10
Concatenation point be connected；4th pin of the signal generator U3 connects power supply VCC by resistance R7；The signal generator
5th pin of U3 connects power supply VCC by resistance R8；6th pin of the signal generator U3 is connected with power supply VCC；
7th pin of the signal generator U3 connects its 8th pin；10th pin of the signal generator U3 is via electric capacity C5
Ground connection；11st pin of the signal generator U3 is connected to the ground；12nd pin of the signal generator U3 and resistance R11
It is connected with the concatenation point of resistance R12.
3. a kind of Wearable median nerve electro photoluminescence according to claim 2 is gone into a coma wake-up system, it is characterised in that described
Stimulus wave generative circuit includes：Switching tube Q3, switching tube Q4, switching tube Q5, control chip U1, resistance R19, resistance R20 and electricity
Resistance R21；The colelctor electrode of the switching tube Q3 is connected with the 3rd pin of signal generator U3；The colelctor electrode of the switching tube Q4
It is connected with the second pin of signal generator U3；The colelctor electrode of the switching tube Q5 and the 9th pin phase of signal generator U3
Connection；The base stage of the switching tube Q3 connects the pin P3.3 of control chip via resistance R19；Base stage Jing of the switching tube Q4
The pin P3.4 of control chip is connected by resistance R20；The base stage of the switching tube Q5 connects drawing for control chip via resistance R21
Pin P3.5；The emitter stage of the switching tube Q3 connects the emitter stage of the emitter stage and the switching tube Q5 of the switching tube Q4.
4. a kind of Wearable median nerve electro photoluminescence according to claim 3 is gone into a coma wake-up system, it is characterised in that described
Amplifying circuit includes：Operational amplifier U4, the Boost circuit boosted by power supply VCC, resistance R2, resistance R3, resistance
R15, resistance R16, resistance R17 and resistance R18；The Boost circuit includes energy storage inductor L1, sustained diode 2, opens
Close pipe Q1 and electric capacity C1；The base stage of resistance R3 two ends difference connecting valve pipe Q1 and emitter stage；Resistance R2 one end connecting valve pipe
The base stage of Q1, the other end connect the pin P3.6 of control chip；The output voltage of the Boost circuit is put to the computing
Big device U4 provides working power；The in-phase input end of the operational amplifier U4 is grounded by resistance R16；Resistance R15 one end connects
The emitter stage of the switching tube Q5 is connect, the other end connects the in-phase input end of the operational amplifier U4；The resistance R18 two ends
Connect inverting input and the output end of the operational amplifier U4 respectively；The inverting input of the operational amplifier U4 passes through
Resistance R17 is grounded；The output end connection first electrode portion of the operational amplifier U4；The second electrode portion ground connection.
5. a kind of Wearable median nerve electro photoluminescence according to claim 3 is gone into a coma wake-up system, it is characterised in that described
Amplifying circuit includes：Boost circuit that power supply VCC is boosted, resistance R2, resistance R3, connection Boost circuit
Transistor amplifier；The Boost circuit includes energy storage inductor L1, sustained diode 2, switching tube Q1 and electric capacity
C1；The base stage of resistance R3 two ends difference connecting valve pipe Q1 and emitter stage；The base stage of resistance R2 one end connecting valve pipe Q1, it is another
The pin P3.6 of end connection control chip；The transistor amplifier include triode Q2, electric capacity C7, electric capacity C8, resistance R6,
Resistance R15, resistance R16, resistance R17；The triode Q2 connects the emitter stage of the switching tube Q5 via electric capacity C7；Described three
Pole pipe Q2 base stage is grounded by resistance R6, connects 2 negative electrode of sustained diode by resistance R15；The triode Q2 colelctor electrodes lead to
Cross resistance R17 connection 2 negative electrodes of sustained diode；The triode Q2 emitter stages are grounded by resistance R16；The first electrode
Portion connects the triode Q2 colelctor electrodes by electric capacity C8；The second electrode portion ground connection.
6. a kind of Wearable median nerve electro photoluminescence according to claim 2 is gone into a coma wake-up system, it is characterised in that signal
Generator U3 is ICL8038 chips.
7. a kind of Wearable median nerve electro photoluminescence according to claim 1 is gone into a coma wake-up system, it is characterised in that first
Electrode portion and second electrode portion are respectively placed at wrist joint facies palmaris near-end 10cm median nerve points.
8. a kind of Wearable median nerve electro photoluminescence according to claim 3 is gone into a coma wake-up system, it is characterised in that described
The pin P1.4 connections one of control chip U1 sense the multivibrator circuit of body capacitance change.
9. a kind of Wearable median nerve electro photoluminescence according to claim 3 is gone into a coma wake-up system, it is characterised in that also wrap
Wearable protection structure is included, and is arranged in Wearable protection structure, the pin P0.2 and pin with the control chip U1
The gyro sensor that P0.3 is connected.
10. a kind of information interaction system, it is characterised in that have：As described in claim 1-9 any one claim just
Middle nerve electric stimulation stupor wake-up system and the data center communicated with the wake-up system remote；
The median nerve electro photoluminescence stupor Rouser uploads the physiological parameter of currently used person, limbs displacement and electricity in real time
The output voltage of stimulating unit；The data center receives and stores physiological parameter, limbs displacement and output voltage, and formation makes
The medical archive of user；
Doctor and user family members have access to described medical archive by mobile intelligent terminal, mobile phone access data center；Doctor
According to medical archive, using the output voltage of the application program App remotely modifying electrical stimulation unit of mobile intelligent terminal and mobile phone
Parameter.
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| CN105896984B (en) * | 2016-06-21 | 2018-06-29 | 清华大学 | Boost circuit and DC-DC module, stimulation circuit and implantable medical devices |
| CN107998504B (en) * | 2016-10-31 | 2021-11-23 | 中国人民解放军第二军医大学 | Wearable traditional Chinese medicine wrist ankle needle intelligent electrical stimulation instrument |
| CN106693175B (en) * | 2016-12-26 | 2024-10-11 | 高国一 | Right median nerve electric stimulator and processing method |
| CN107335140A (en) * | 2017-08-18 | 2017-11-10 | 江苏德长医疗科技有限公司 | Functional electrostimulation output device and its application |
| CN109453464A (en) * | 2018-12-27 | 2019-03-12 | 孟兵 | A kind of awake system solution of implantation type electric stimulation median nerve stupor rush |
| CN115445049B (en) * | 2022-10-14 | 2023-09-29 | 中国人民解放军总医院第四医学中心 | Postoperative awakening device for anesthesia department |
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| US10076655B2 (en) * | 2007-09-21 | 2018-09-18 | Koninklijke Philips N.V. | Vestibular stimulation system |
| CN102488514B (en) * | 2011-12-09 | 2013-10-23 | 天津大学 | Method for analyzing relativity between electroencephalograph and myoelectricity based on autonomous and stimulation movement modalities |
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