CN2285647Y - Qigong massage device for treatment of arthritis - Google Patents

Abstract

The utility model discloses a qigong massage device for treatment of arthritis, which comprises a gas sleeve which can be bound on a limb and is provided with a gas bag and an intermittent gas pressure generator which generates higher arterial systolic pressure than a human body. The gas pressure generator comprises a timing switch, a control circuit plate, a gas pump generating 120 to 240 mm Hg, a normal open magnetic valve, a pressure adjusting potentiometer, a period adjusting potentiometer and the potentiometer adjusting intermittent ratio. The gas sleeve and the gas pressure generator are connected by flexible hoses. The utility model has the advantages of simple structure, conspicuous treating effect and safe and convenient use; the utility model not only has prominent treating effect on treating arthritis, but also has the function for eliminating tiredness, and has better health care treating action for patients with vein and lymphatic return obstacles.

Description

The pneumatic massage machine that treatment of arthritis is used

This utility model relates to a kind of physical therapy device, and more particularly, this utility model relates to a kind of pneumatic massage machine of treatment of arthritis.

Arthritis is a kind of commonly encountered diseases, frequently-occurring disease, almost has nearly hundred kinds of causes of disease can bring out arthritis.According to world's arthritis foundation statistics, the arthritic accounts for 10% of population.Though the general not entail dangers to life of arthritis, it gives the influence of human society that is brought and economic aspect quite serious.According to statistics, surpass 5,000 ten thousand people U.S. arthritic, wherein 2,000 ten thousand people need treatment, the obvious loss of function of about 3,500,000 people.

Arthritis does not still have effective radical cure method at present, and arthritic treatment mainly eases the pain, and keeps or recover the function in joint, prevents further developing of arthritis pathological changes, and reduces drug side effect etc. as far as possible.What most of arthritics often adopted is the Therapeutic Method of non-medicine, as lie up, massage, thermotherapy, electricity irritation etc.According to statistics, there is 84% arthritic once to adopt non-drug therapy.So numerous patients adopts non-drug therapy, is not only the expense costliness because of Drug therapy, but also because the cause of its slow curative effect etc.

Though the Therapeutic Method of non-medicine was adopted by most of arthritics, finally abandoned by the patient because curative effect is unstable and method is loaded down with trivial details.As hot bath: the patient often adopts when symptom is serious, just can not adhere to when symptom is light.As for massage, if massage method is incorrect, not only curative effect is unstable but also sometimes even may increase the weight of the state of an illness.The curative effect of electrostimulation is not ideal enough and eliminated by people gradually.

At present commercially available have the sequential loop instrument of multiple model or the circulation of vapour-pressure type extremity blood flow to promote device, to being tied to the gas sleeve inflation successively more than 4 or 4 of patient's arch of the foot, ankle, shank, thigh, and the blowing pressure increases successively and promotes limbs venous blood from acral backflow to near-end.This device is to improving blood circulation, remove edema, preventing that thrombosis from having certain effect.But because its treatment mechanism is to promote vein and lymphatic return, it is maximum only near diastole pressure (about 100mmHg) level, Gu and arthritis is not had positive effect that institute adds air pressure.In addition, its complex structure, cost height only are suitable for hospital, are unsuitable for family and use.

This utility model purpose is to overcome shortcoming of the prior art, the pneumatic means that provides a kind of treatment of arthritis evident in efficacy, with low cost to use.Its adopts periodically interruption artery blood flow, thereby reduces intra-osteal pressure, reduce tissue fluid and ooze out, reduce intraarticular and organize congested degree and intraarticular temperature, thereby reaches the purpose of treatment of arthritis effectively.

The technical solution of the utility model is:

But it comprises bondage in the gas sleeve that air bag is housed of limbs with produce the air pressure generator at intermittence that is higher than the human body artery systolic pressure, and described air pressure generator comprises that time switch, control circuit board, generation are higher than the air pump of human body artery systolic pressure, normally open solenoid valve, adjust blood pressure potentiometer, transfer the periodic potential device and regulate the intermittently potentiometer of ratio; Described gas sleeve is connected by flexible rubber hose with air pressure generator.

The width of the air bag in the described gas sleeve is advisable with 120～180mm.Described air pump adopts the air pump that can produce 1 20～240mmHg pressure.

Below in conjunction with accompanying drawing this utility model is further described.

Fig. 1 is a structure principle chart of the present utility model;

Fig. 2 is the working timing figure of air pump and normally open solenoid valve;

Fig. 3 is the circuit diagram of control circuit board.

In Fig. 1, gas sleeve 1 and intermittence air pressure generator 2 be connected by flexible rubber hose 3.Gas sleeve 1 is made by cloth and is formed.In the gas sleeve 1 air bag 4 that width is 120～180mm is housed.Gas 1 two ends of tucking inside the sleeve respectively are sewed with nylon and paste 5.

Intermittently air pressure generator 2 comprises that the mechanical timer switch 6, control circuit board 7, the air pressure that are used to set the working time can reach the air pump 8 of 120～240mmHg, normally open solenoid valve 9 and regulate the adjust blood pressure potentiometer 10 of air pump 8 the blowing pressures, the accent periodic potential device 11 that one of adjusting charges and discharge the gas time (being the working cycle), the potentiometer 12 of adjusting ratio at intermittence (being the ratio of inflationtime and deflation time).

During use, gas sleeve 1 usefulness nylon is pasted 5 bondages in sufferer limbs proximal part, attaching plug 13 is inserted on 220 volts of alternating current power supplys, turn machinery time switch 6, intermittently air pressure generator 2 is started working.At first, normally open solenoid valve 9 cuts out, air pump 8 work, and gas 1 internal gas pressure of tucking inside the sleeve raises gradually up to limb artery is blocked.When inflationtime arrives, air pump 8 quits work, and normally open solenoid valve 9 is opened, and gas 1 internal gas pressure of tucking inside the sleeve is bled off.When deflation time arrives, normally open solenoid valve 9 cuts out again, and air pump 8 is reworked.Above process constantly repeats, up to mechanical timer switch 6 fix times to, power supply cuts off automatically, normally open solenoid valve 9 is opened, and gas 1 internal gas pressure of tucking inside the sleeve is bled off, and in use causes the long-time ischemia injury of limbs because of sleeping soundly to prevent user.

Fig. 2 depicts the work schedule of air pump 8 and normally open solenoid valve 9.

User can be according to own blood pressure or ability to bear turn adjust blood pressure potentiometer 10, to regulate the maximum pressure of air pump 8 output pressures.Potentiometer 10 is to offer supply voltage on the air pump 8 by change, thereby changes its output pressure.Under 220 volts of power supplys, potentiometer 10 can make the output pressure of air pump 8 change in 120～140mmHg.

Transfer periodic potential device 11 can make one to charge and discharge the gas time and in 60～240 seconds, change.

Transferring intermittently, potentiometer 12 can make inflationtime and deflation time ratio change in 0.5～2.

220 volts of alternating current power supplys produce+9 volts stabilized power source through the regulator rectifier circuit of capacitor C 1, Zener diode D1, diode D2 and capacitor C 2 compositions in Fig. 3.The permanent source circuit that resistance R 1, R2, R3, R4, potentiometer W1, audion T1 form provides charging current for capacitor C 3, transfer potentiometer W1 can change the constant current size, thereby change the cycle of oscillation of follow-up oscillating circuit, so W1 is the accent periodic potential device 11 among Fig. 1.Integrated circuit NE555 and potentiometer W2, capacitor C 3, diode D3, resistance R 5 form the oscillating circuit of EDM Generator of Adjustable Duty Ratio, transfer potentiometer W2 can change dutycycle, thereby change the ratio of inflationtime and deflation time, so W2 is the accent potentiometer 12 at intermittence among Fig. 1.Resistance R 7, potentiometer W3, capacitor C 4, diac D5, resistance R 8, bidirectional triode thyristor SCR1 form power regulation circuit, regulator potentiometer W3 can change the electrical power that is added on the air pump PUMP, thereby change the maximum output pressure of air pump, so W3 is the air pressure adjusting potentiometer 10 among Fig. 1.Resistance R 9, controllable silicon SCR 2 are used for controlling the break-make of normally open solenoid valve VALVE.When energized, 3 feet of integrated circuit NE555 output high level drives relay J 1 through resistance R 6, audion T2 on the one hand, makes its adhesive, and air pump PUMP starts working, and also makes the SCR2 conducting on the other hand simultaneously, normally open solenoid valve work, and gas circuit is closed.When inflationtime finishes deflation time then, the 3 foot output low levels of integrated circuit NE555, relay J 1 discharges, and air pump stops inflation, and normally open solenoid valve is decontroled gas circuit, releases gas sleeve internal pressure.Said process constantly repeats.

When the time that sets by the mechanical timer switch to or during power supply power-fail, air pump quits work, normally open solenoid valve is decontroled gas circuit, bleeds off gas sleeve pressure, thereby avoids long-time interruption artery to cause the injury of limbs.

The utility model has the advantages that simple in structure, evident in efficacy, safe and convenient to use.It is treatment of arthritis remarkably productive not only, but also have allaying tiredness, and vein and lymphatic return impaired patients are also had health protection and therapeutic action preferably.

Nearly 30 routine limb and joint function impaired patients (osteoarthritis, traumatic arthritis, sprain, contusion etc.) are tried out, and 30 minutes is a treatment cycle, an effective percentage 100%.Pain obviously alleviates behind the seance, and mean treatment 3～4 times is almost recovered

Claims (3)

1. pneumatic massage machine that treatment of arthritis is used, but comprise the gas sleeve that air bag be housed of bondage in limbs, it is characterized in that, it comprises that also generation is higher than the air pressure generator at intermittence of human body artery systolic pressure, and described air pressure generator comprises that time switch, control circuit board, generation are higher than the air pump of human body artery systolic pressure, normally open solenoid valve, adjust blood pressure potentiometer, transfer the periodic potential device and regulate the intermittently potentiometer of ratio; Described gas sleeve is connected by flexible rubber hose with air pressure generator, and described flexible rubber hose is connected with normally open solenoid valve with air pump, and described control circuit board connects time switch, adjust blood pressure potentiometer respectively, transfers the periodic potential device, transfers intermittently potentiometer.

2. the pneumatic massage machine that treatment of arthritis according to claim 1 is used is characterized in that, the width of the air bag in the described gas sleeve is 120～180mm.

3. the pneumatic massage machine that treatment of arthritis according to claim 1 is used is characterized in that, described air pump adopts the air pump of 120～240mmHg.

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