CN1163281C

CN1163281C - Low-frequency therapeutic apparatus with adjustable time interval

Info

Publication number: CN1163281C
Application number: CNB001303627A
Authority: CN
Inventors: 王富生; 索明
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-22
Filing date: 2000-12-22
Publication date: 2004-08-25
Anticipated expiration: 2020-12-22
Also published as: CN1359735A

Abstract

The present invention relates to a microcomputer low-frequency therapy apparatus which can adjust time intervals. By pasting a pair of electrodes on an illness zone of a human body, a timing key connected with a computer chip, a pulse acceleration setting key and a pulse deceleration setting key are arranged on an outer shell of the microcomputer low-frequency therapy apparatus. Program software compiled by an inner memory can be compositely pressed out a treatment time interval from 1 to 6 seconds. The microcomputer low-frequency therapy apparatus has good therapeutic effect on common diseases, and especially has an obvious function for promoting nerve regeneration for the surrounding nerve injury of shoulder nerves, etc. or cerebral injury.

Description

The low-frequency therapy apparatus of adjustable time interval

Technical field

The present invention relates to the micro computer low-frequency therapy apparatus of a kind of low-frequency therapy apparatus, particularly a kind of adjustable time interval.

Background technology

The low-frequency therapy apparatus of being sold in the market utilizes the electricity irritation that human body is produced, and can treat some human body diseases or human body is played a role in health care.But existing low-frequency therapy apparatus does not possess treatment time to adjust function at interval, therefore is not suitable for the use that needs to promote patients such as neuranagenesis or prevention amyotrophy.Electricity irritation can improve nervimuscular excitement, wakes the neurocyte that part is suspended because of the pressurized function up, promotes the recovery of neurocyte, but because the muscle of being arranged behind the peripheral nerve injury is in paralyzed state, tired easily after the long term electric stimulation; After the nervus motorius damage, its out of control excitation of muscle height, irritability, if stimulation time is short, state before muscle does not return to as yet and shrinks, same fatiguability; Its shrinkage amplitude will reduce after muscle was upset once more under the both of these case, therefore suitably regulated switching electricity ratio, and the realization electric stimulating time is adjustable at interval, can improve the curative effect to the patient.

Summary of the invention

The objective of the invention is at the deficiencies in the prior art, provide a kind of adjustable regulation to treat the micro computer low-frequency therapy apparatus of interval, make it can be applicable to that patients such as peripheral nerve injury or brain injury carry out the requirement of electronic stimulation to neuromuscular.

The technical solution used in the present invention is: a kind of low-frequency therapy apparatus of adjustable time interval, by shell, power supply, human body from pasting electrode and the circuit function plate is constituted.The circuit function plate comprises computer chip U1 able to programme, the drive circuit that constitutes by the first driving transistors V2 and the second driving transistors V3, the impulse output circuit that constitutes by the first pulse output transistor V4 and the second pulse output transistor V5 and transformator T1, luminous indicating lamp group L1-L8, the time-delay power-saving circuit that constitutes by time-delay transistor V6 and Resistor-Capacitor Unit C8/C6/R17, treatment mode selecting key K2, timing key K1, pulse quickens to be provided with key K3, pulse is slowed down key K4 is set, buzzer BEEP and linear potentiometer RP that sound equipment amplifier transistor V1 drives.

First driving transistors V2 of formation drive circuit and the base stage of the second driving transistors V3 are connected respectively to control output end P3.3, the P3.2 of computer chip U1 able to programme, in order to amplify the pulse signal of output.Constituting first pulse output transistor V4 of impulse output circuit and the base stage of the second pulse output transistor V5 links to each other with the colelctor electrode of the first driving transistors V2 and the second driving transistors V3 respectively, the colelctor electrode of the first pulse output transistor V4 and the second pulse output transistor V5 is connected from pasting electrode with two human bodies through transformator T1, linear potentiometer RP, accessory power outlet P1 and lead, in order to export and to adjust the low frequency pulse signal that human body can be felt.Treatment mode selecting key K2 links to each other with the signal input part P3.1 of computer chip U1 able to programme, is used to select different pulse frequencies, and the effect that simulates cup, acupuncture, scrape therapy, beats, massages and massage.Timing key K1, pulse quicken to be provided with key K3, pulse and slow down and key K4 is set joins with signal input part P3.0, P3.4, the P3.5 of computer chip U1 able to programme respectively, are used for the compound different interpulse periods that go out; Luminous indicating lamp group L1-L8 is connected respectively to signal output part P1.7, P1.6, P1.5, P1.4, P1.3, P1.2, P1.1, the P1.0 of computer chip U1 able to programme, is used for indicating operating status.Circuit board is installed in the casing.

Compoundly push timing key K1 and pulse when quickening key K3 is set, signal input part P3.0, the P3.4 of computer chip U1 able to programme receive request signal, control through software program, its signal output part P3.3, P3.2 export one group of instruction that increases interval to first driving transistors V2 of drive circuit and the base stage of the second driving transistors V3 respectively, make the time increase by 1 second.Compoundly push timing key K1 and pulse and slow down when key K4 is set, signal input part P3.0, the P3.5 of computer chip U1 able to programme receive request signal, control through software program, its signal output part P3.3, P3.2 export one group of instruction that reduces interval to first driving transistors V2 of drive circuit and the base stage of the second driving transistors V3 respectively, made time less 1 second, meanwhile, the buzzer BEEP prompting of sounding.The scope of interval wherein is 1-6 second.

Advantage of the present invention is: owing to can quicken to be provided with key or pulse and slow down key is set through pushing timing key, pulse simultaneously, send the cubicle switch signal to computer chip able to programme, pass through the programme-control in the computer chip able to programme again, reach the purpose of adjusting the treatment interbody spacer, therefore can improve the effect of patients such as peripheral nerve injury or brain injury being carried out the batch (-type) treatment to neuromuscular.

Description of drawings

Fig. 1 is circuit theory diagrams of the present invention.

Symbol description is as follows among the figure:

U1, computer chip U2 able to programme, power circuit

V2, the first driving transistors V3, second driving transistors

V4, the first pulse output transistor V5, the second pulse output transistor

V1, sound equipment amplifier transistor V6, time-delay transistor

K2, mode selecting key K1, timing key

BEEP, buzzer K3, pulse quicken to be provided with key

K4, pulse are slowed down key T1, transformator are set

L1-L8, luminous indicating lamp RP, linear potentiometer

P1, accessory power outlet

The specific embodiment

The present invention is further detailed explanation below in conjunction with drawings and Examples.

The low-frequency therapy apparatus of adjustable time interval as shown in Figure 1, by shell, power supply, human body from pasting electrode and the circuit function plate is constituted.The circuit function plate comprises computer chip U1 able to programme, the drive circuit that constitutes by the first driving transistors V2 and the second driving transistors V3, the impulse output circuit that constitutes by the first pulse output transistor V4 and the second pulse output transistor V5 and transformator T1, luminous indicating lamp group L1-L8, the time-delay power-saving circuit that constitutes by time-delay transistor V6 and Resistor-Capacitor Unit C8/C6/R17, treatment mode selecting key K2, timing key K1, pulse quickens to be provided with key K3, pulse is slowed down key K4 is set, buzzer BEEP and linear potentiometer RP that sound equipment amplifier transistor V1 drives.

First driving transistors V2 of formation drive circuit and the base stage of the second driving transistors V3 are connected respectively to control output end P3.3, the P3.2 of computer chip U1 able to programme, in order to amplify the pulse signal of output.Constituting first pulse output transistor V4 of impulse output circuit and the base stage of the second pulse output transistor V5 links to each other with the colelctor electrode of the first driving transistors V2 and the second driving transistors V3 respectively, the colelctor electrode of the first pulse output transistor V4 and the second pulse output transistor V5 is connected from pasting electrode with two human bodies through transformator T1, linear potentiometer RP, accessory power outlet P1 and lead, in order to export and to adjust the low frequency pulse signal that human body can be felt.Treatment mode selecting key K2 links to each other with the signal input part P3.1 of computer chip U1 able to programme, is used to select different pulse frequencies, and the effect that simulates cup, acupuncture, scrape therapy, beats, massages and massage.Timing key K1, pulse quicken to be provided with key K3, pulse and slow down and key K4 is set joins with signal input part P3.0, P3.4, the P3.5 of computer chip U1 able to programme respectively, are used for the compound different interpulse periods that go out; Luminous indicating lamp group L1-L8 is connected respectively to signal output part P1.7, P1.6, P1.5, P1.4, P1.3, P1.2, P1.1, the P1.0 of computer chip U1 able to programme, the luminous indication with the length of treatment mode selecting key K2 and timing of each luminous indicating lamp.Circuit board is installed in the casing.

Compoundly push timing key K1 and pulse when quickening key K3 is set, the signal input part P3.0 of computer chip U1 able to programme, P3.4 receives request signal, control through software program, its signal output part P3.3, P3.2 exports one group of instruction that increases interval to first driving transistors V2 of drive circuit and the base stage of the second driving transistors V3 respectively, make the time increase by 1 second, if continuously compoundly push timing key K1 and pulse is quickened key K3 to be set six times, maximum time rises to 6 seconds at interval, its principle is the make-to-break ratio that has changed pulse signal, meanwhile, the buzzer BEEP prompting of sounding.Compoundly push timing key K1 and pulse and slow down when key K4 is set, signal input part P3.0, the P3.5 of computer chip U1 able to programme receive request signal, control through software program, its signal output part P3.3, P3.2 export one group of instruction that reduces interval to first driving transistors V2 of drive circuit and the base stage of the second driving transistors V3 respectively, made time less 1 second, if continuously compoundly push timing key K1 and pulse and slow down and key K4 is set six times, maximum time can reduce 6 seconds at interval, meanwhile, the buzzer BEEP prompting of sounding.

The present invention can select different pulse frequencies by treatment mode selecting key K2, and the effect that simulates cup, acupuncture, scrape therapy, beats, massages and massage.Can quicken that key is set or push timing key simultaneously and pulse is slowed down key is set by pushing timing key and pulse simultaneously, adjust the ratio at intermittence of pulse signal.

Claims

1, a kind of low-frequency therapy apparatus of adjustable time interval, by shell, power supply, human body pastes electrode certainly and the circuit function plate constitutes, and it is characterized in that: described circuit function plate comprises computer chip able to programme (U1), drive circuit by first driving transistors (V2) and second driving transistors (V3) formation, impulse output circuit by the first pulse output transistor (V4) and the second pulse output transistor (V5) and transformator (T1) formation, luminous indicating lamp group (L1-L8), by time-delay transistor (V6) and Resistor-Capacitor Unit (C8, C6, R17) the time-delay power-saving circuit of Gou Chenging, treatment mode selecting key (K2), timing key (K1), pulse quickens to be provided with key (K3), pulse is slowed down key (K4) is set, buzzer (BEEP) and linear potentiometer (RP) that sound equipment amplifier transistor (V1) drives;

First driving transistors (V2) of formation drive circuit and the base stage of second driving transistors (V3) are connected respectively to the control output end (P3.3, P3.2) of computer chip able to programme (U1), in order to amplify the pulse signal of output; Constituting the first pulse output transistor (V4) of impulse output circuit and the base stage of the second pulse output transistor (V5) links to each other with the colelctor electrode of first driving transistors (V2) with second driving transistors (V3) respectively, the colelctor electrode of the first pulse output transistor (V4) and the second pulse output transistor (V5) is connected from pasting electrode with two human bodies through transformator (T1), linear potentiometer (RP), accessory power outlet (P1) and lead, in order to export and to adjust the low frequency pulse signal that human body can be felt; Treatment mode selecting key (K2) links to each other with the signal input part (P3.1) of computer chip able to programme (U1), is used to select different pulse frequencies; Timing key (K1), pulse quicken to be provided with key (K3), pulse and slow down and key (K4) is set joins with the signal input part (P3.0, P3.4, P3.5) of computer chip able to programme (U1) respectively, are used for the compound different interpulse periods that go out; Luminous indicating lamp group (L1-L8) is connected respectively to the signal output part (P1.7, P1.6, P1.5, P1.4, P1.3, P1.2, P1.1, P1.0) of computer chip able to programme (U1), is used for indicating operating status; Circuit board is installed in the casing.

2, the low-frequency therapy apparatus of adjustable time interval according to claim 1, it is characterized in that: compoundly push timing key (K1) and pulse when quickening key (K3) is set, the signal input part of computer chip able to programme (U1) (P3.0, P3.4) receives request signal, control through software program, its signal output part (P3.3, P3.2) is exported one group of instruction that increases interval to first driving transistors (V2) of drive circuit and the base stage of second driving transistors (V3) respectively, makes the time increase by 1 second; Compoundly push timing key (K1) and pulse and slow down when key (K4) is set, the signal input part of computer chip able to programme (U1) (P3.0, P3.5) receives request signal, control through software program, its signal output part (P3.3, P3.2) is exported one group of instruction that reduces interval to first driving transistors (V2) of drive circuit and the base stage of second driving transistors (V3) respectively, made time less 1 second, meanwhile, buzzer (BEEP) prompting of sounding.

3, the low-frequency therapy apparatus of adjustable time interval according to claim 2 is characterized in that: described interval is 1-6 second.