CN2565462Y

CN2565462Y - Apoplexy recovery therapeutic equipment

Info

Publication number: CN2565462Y
Application number: CN 02219887
Authority: CN
Inventors: 顾新建
Original assignee: 顾新建
Current assignee: Hefei Jianqiao Sci-Tech Development Co., Ltd.
Priority date: 2002-04-11
Filing date: 2002-04-11
Publication date: 2003-08-13
Anticipated expiration: 2012-04-11

Abstract

The utility model provides the apoplexy recovery therapeutic equipment, characterized in that pulse signals and high-frequency signals are respectively sent out from different end pins of a master chip; a boosted circuit comprises a triode and a charging capacitor; the high-frequency output signal of the master chip is connected to the base electrode of the triode; the terminal voltage of the charging capacitor is used as a voltage output end; a reverse circuit is composed of alternatively conducting switch tubes; the pulse output signals of the master chip are respectively connected to the controlling ends of the base electrode of the switch tubes; an output electrode socket is arranged in the common output circuit. The utility model is the therapeutic equipment facing to families; the labor intensity for nursing patients as well as economic burdens on patients can be reduced; the apoplexy recovery therapeutic equipment integrates acupuncture manipulation, dynamics curves of massage manipulation, a rhythm of brain electricity and myoelectric pulse signals, and can be directly supplied to apoplexy patients with hemi-paralysis bodies for an irritating treatment, having an obvious therapeutic effect.

Description

The stroke rehabilitation therapeutic instrument

Technical field:

This utility model relates to instrument and treats instrument.More specifically say so and carry out the instrument treatment instrument of rehabilitation at stroke patient.

Background technology:

At present, both at home and abroad for the treatment of apoplectic hemiplegia, general Drug therapy, acupuncture, massage treatment, the rehabilitation maneuvers such as physical therapy and medical gymnastics of adopting more.All need carry out mostly in hospital., nursing difficulty long because of treatment time bring spirit and heavy pressure economically for patient and family members.

In the prior art, as the instrument of apoplectic hemiplegia rehabilitation, be that the liquid medicine that will prepare is placed on patient's head acupoint by cotton balls, applying weak current to the acupuncture point simultaneously stimulates.But therapeutic effect is not very good.

Summary of the invention:

Technical problem to be solved in the utility model provide a kind of towards family, can alleviate labor intensity, alleviate the stroke rehabilitation therapeutic instrument of patient economy burden patient care.This therapeutic instrument passes through microelectric technique, the velo curves of traditional acupuncture skill of handling needles, manipulation of massage, a rhythm and pace of moving things of brain electricity are combined with the pulse signal of myoelectricity, directly paralytic's hemiplegic limb is stimulated, to impel the reconstruction of nerve conduction path, the atrophy of muscle group prevents to paralyse, improve the function of suffering from limb, reduce the degree of disabling of apoplectic hemiplegia.

The technical scheme that this utility model technical solution problem is adopted is:

Construction features of the present utility model is as follows:

A, have master chip U1, described master chip U1 is with its different end foot output pulse signal OUTA, OUTB and OUTC, OUTD and high-frequency signal UP1, UP2 respectively;

B, constitute booster circuit by audion Q3, Q4 and charging capacitor C10, C11, the high frequency output signals UP 1 of master chip U1, UP2 connect the base stage of audion Q3, Q4, with the terminal voltage of charging capacitor C10, C11 as voltage output end V+1, V+2;

C, switching tube Q5, Q10 by alternate conduction, Q14 and switching tube Q6, Q9, Q13 constitute negater circuit, master chip U1 two-way pulse output signals OUTB, OUTA connect the base stage control end of two groups of switching tube Q5, Q6 respectively, and output electrode jack OUT1 is arranged in two groups of common output loops of switching tube.

Compared with the prior art, the beneficial effects of the utility model are embodied in:

1, this utility model combines traditional acupuncture skill of handling needles, manipulation of massage velo curves, the brain electricity a rhythm and pace of moving things by microelectric technique with the myoelectricity pulse signal, directly paralytic's hemiplegic limb is irritated.Clinical proof, this mode can be impelled the reconstruction of nerve conduction path effectively, the atrophy of the muscle group that prevents to paralyse, microcirculation improvement helps the recovery of limb function.

2, this utility model design is small and exquisite, safe and reliable, highly specialized, is towards family, convenient and practical therapeutic device.Not only can alleviate labor intensity, and compare in hospital, also greatly alleviate patient's financial burden for the apoplectic hemiplegia patient provides anywhere or anytime service to patient care.

3, owing to adopt microelectric technique, this utility model can be set to multichannel output, with the treatment at apoplectic hemiplegia patient multiple spot position.

4, this utility model can adopt advanced conduction self-adhesion physiogherapy electrode and inhale the ball electrode, has both avoided the misery of acupuncture treatment, has simplified therapeutic process again.

The drawing explanation:

Accompanying drawing is this utility model circuit theory sketch map.

The specific embodiment:

Referring to accompanying drawing, present embodiment adopts 89C52 master chip U1, and this chip is a multiple functional 8-bit microprocessor, have 40 pins, 32 I/O mouths, inside have three intervalometers, two external interrupt, a serial communication interface, have 256 byte inner RAM, the ROM of army in the rewritable FLASH of 8K has three grades of program storages to encrypt, full static state operation 0-24MHz can select low-power consumption free time and power-down mode.

In the present embodiment, same circuit structure is set to two groups, and output respectively, comprising:

At the 7th, 6 end feet and the 3rd, 2 end feet difference output pulse signal OUTA, OUTB, OUTC and the OUTD of master chip U1, pulse signal is 50-200Hz frequently, and pulse width is 100 μ s.The high-frequency signal UP1 and the UP2 that export 10000Hz respectively at the 4th end foot and the 8th end foot of master chip U1.

By the booster circuit that audion Q3 and charging capacitor C10 constitute, the high frequency output signals UP I of master chip U1 connects the base stage of audion Q3, with the terminal voltage of charging capacitor C10 as voltage output end V+1.Same structure is set to the booster circuit that is made of audion Q4 and charging capacitor C11, connects the base stage of audion Q4 with the high frequency output signals UP 2 of electric capacity master chip, with the terminal voltage of capacitor C 11 as voltage output end V+2.

In booster circuit, the regulating circuit that is made of inductance L 1 and potentiometer with switch KR1 or inductance L 2 and potentiometer with switch KR2 is set.

From the high-frequency signal control audion Q3 of master chip U1, the base stage of Q4, make audion Q3, Q4 conduction and cut-off according to certain rules, utilize the characteristic of inductance L 1, L2, capacitor C 10, C11 are charged, thereby on capacitor C 10, C11, obtain voltage V+1, the V+2 of the rule that changes, adjustable resistance on by-pass cock potentiometer KR1, the KR2 can be controlled the electric current by inductance L 1, L2, and then has controlled the intensity of output voltage.In concrete the enforcement,, make resulting voltage V+1, V+2 different voltage waveform for massage nursing or acupuncture and moxibustion therapy by the setting of corresponding software.

Shown in the figure, as output loop, switching tube Q5, Q10, Q14 and switching tube Q6, Q9, Q13 by alternate conduction constitute negater circuit, the 6th foot pulse output signals OUTB of master chip U1 connects the base stage control end of switching tube Q5, the 7th foot pulse output signals OUTA of master chip U1 connects the base stage control end of switching tube Q6, and the electrode jack of output signal OUT1 is arranged in its common output loop.Same structure setting also has two groups.

By the 7th, 6,3, the 2 end feet (OUTA, OUTB, OUTC and OUTD) of control master chip U1, will in load, obtain the voltage waveform of a simulation manipulation of massage and acupuncture and moxibustion therapy, this voltage amplitude is V+1, V+2.As, when OUTB made audion D5 conducting, electric current loads to Q14 by human body again through Q10 after open detection circuit to ground, constitutes the loop; And when OUTA made audion D6 conducting, electric current loaded to Q9 after open detection circuit to ground, constitutes the loop through Q13 is existing by human body.So, can in load, obtain the bidirectional pulse waveform.In like manner, control another group output loop by OUTC and OUTD.

In the present embodiment, the open detection circuit that is made of audion Q1 and audion Q2 respectively is set, its base stage is accepted electrode output signal OUT1 or OUT2, and colelctor electrode connects signal detection end the 1st or the 5th foot of master chip U1.When load inserts, produce one and export corresponding negative pulse at the colelctor electrode of audion Q1, Q2.As not inserting load, then be a high level.Master chip U1 ceaselessly reads this point by its 1st and the 5th end foot, when finding no pulse, is judged as open circuit, and the 4th and the 8th foot of master chip U1 just stops output, to reduce power consumption.

Present embodiment is with the 9V battery powered, offers main circuit by U2 three terminal regulator out-put supply signal.

The LCD liquid crystal by the

10,11,12 of master chip U1 (/CS ,/WR ,/DATA) control shows corresponding to holding.

Present embodiment has acupuncture and moxibustion therapy and the nursing dual mode of massaging, and every kind of mode has 4 kinds of treatment waveforms.The rarefaction wave, dilatational wave, discontinuous wave and the continuous wave that comprise acupuncture and moxibustion therapy; Rolling manipulation, triangular wave, the brain electricity a rhythm and pace of moving things and the sine wave of massaging and nursing.The different treatment waveforms of selection such as the different state of an illness of stroke patient, position, degree are treated.

H1 shown in the figure, H2, H3 and H4 are massage nursing function selection key.Be acupuncture merit treatment function selecting button by F2, F4, F6 and F8 difference indication Z1, Z2, Z3 and Z4 respectively, respectively by F1, F3, F5 and F7 difference indication.

In addition, the IN1 shown in the figure is the power supply input, and OUT1, OUT2 are load output, and KR1, KR2 are 680 ohm potentiometer with switch.

This utility model can adopt the conduction self-adhering electrode and inhale the ball electrode.Acupuncture and moxibustion therapy is that electrode patch grouping is attached to corresponding acupoints, and low middling intensity stimulates, or to stand with the patient be degree.Massage nursing for singly getting Ipsilateral, electrode slice is affixed on corresponding site, moderate strength stimulates, and impels the joint passive exercise to occur.

Clinical verification shows: this utility model has good therapeutical effect to the apoplexy sequela that cerebral hemorrhage and cerebral infarction cause.Paralytic's the daily life active ability and the improvement of motor function there is significant curative effect.On effect, there is not significant difference with conventional acupuncture and moxibustion therapy.

Claims

1, stroke rehabilitation therapeutic instrument is characterized in that:

A, have master chip (U1), described master chip (U1) is with its different end foot output pulse signal (OUTA, OUTB and OUTC, OUTD) and high-frequency signal (UP1, UP2) respectively;

B, constitute booster circuit by audion (Q3, Q4) and charging capacitor (C10, C11), the high frequency output signal of master chip (U1) (UP1, UP2) connects the base stage of audion (Q3, Q4), with the terminal voltage of charging capacitor (C10, C11) as voltage output end (V+1, V+2);

C, constitute negater circuit by the switching tube (Q5, Q10, Q14) of alternate conduction and switching tube (Q6, Q9, Q13), master chip (U1) two-way pulse output signals (OUTB, OUTA) connects the base stage control end of two groups of switching tubes (Q5, Q6) respectively, and output electrode jack (OUT1) is arranged in two groups of common output loops of switching tube.

2, stroke rehabilitation therapeutic instrument according to claim 1 is characterized in that in described booster circuit, and the regulating circuit that is made of inductance (L1, L2) and potentiometer with switch (KR1, KR2) is set.

3, stroke rehabilitation therapeutic instrument according to claim 1 and 2, it is characterized in that being provided with the open detection circuit that constitutes by audion (Q1, Q2), its base stage is accepted electrode output signal (OUT1, OUT2), and colelctor electrode is connected to master chip signal detection end (the 1st, 5 end foot).