CN101480362B

CN101480362B - Painless type lumbar vertebra therapeutic machine

Info

Publication number: CN101480362B
Application number: CN2009101138395A
Authority: CN
Inventors: 丁洁厚
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-23
Filing date: 2009-01-23
Publication date: 2011-08-31
Anticipated expiration: 2029-01-23
Also published as: CN101480362A

Abstract

The invention discloses a painless lumbar therapy unit which comprises a therapy bed and a power mechanism that are combined together, wherein the power mechanism consists of rotating wheels, a power box and a distributor box, the rotating wheels are arranged on a main shaft which is connected with a drive mechanism in the power box, the rotating wheels are also provided with foot sleeves which are arranged on a rotating shaft of the rotating wheels, the rotating shaft is provided with a bearing part, and the distributor box is arranged in the power box. The lumbar therapy unit adopts the way of lying on side, rotating and pushing and pulling the lower limbs during the therapy, and has convenient, safe and reliable operation, simple structure and high cure rate; and the patient feels painless during the therapy.

Description

Painless type lumbar vertebra therapeutic machine

Technical field

The present invention relates to a kind of medical apparatus and instruments.Particularly a kind of painless type medical apparatus and instruments that is used for the treatment of prolapse of lumbar intervertebral disc.

Background technology

Lumbar spondylosis is meant because of reasons such as spinal column acute and chronic trauma and intervertebral disc degeneration, hyperosteogenys and causes that showing as with lumbago and skelalgia and waist limitation of activity clinically is the disease of cardinal symptom.Common spinal injury mainly contains: spinal fracture, acute lumbar muscle sprain, chronic strain, the little articular sprain of intervertebral, muscle, fascia, ligament and intervertebral disk injury, spondylolishesis, prolapse of lumbar intervertebral disc, lumbosacral joint strain etc.Muscle wherein, fascia, ligament and intervertebral disk injury, spondylolishesis, prolapse of lumbar intervertebral disc is the disease that has a strong impact on physical activity, prolapse of lumbar intervertebral disc particularly, patient's misery unbearably, prolapse of lumbar intervertebral disc has operative treatment at present, non-operative treatment, though operative treatment has certain cure rate, but certain relative risk is arranged also, therefore many patients are for fear of risk, and major part all is ready to take expectant treatment, i.e. non-surgical treatment, in expectant treatment, acupuncture is generally arranged, massage, the dermal needle blood-letting puncture, small needle knife therapy etc., in addition, the somebody has taked the medical machinery treatment, this therapy apparatus mainly with the physical method treatment, will be out of shape, it is stretching that the lumbar vertebra of dislocation carries out mechanical traction.By retrieval, we find that open source literature has been reported some curing protrusion of lumbar intervertebral disc machines in recent years, as Chinese patent: lumbar traction multifunction treatment apparatus (application number: 200420012777), this utility model is mainly by last body, following body, lathe bed, base, the right-hand man moves motor, traction electric machine, on stretch down motor in the wrong, electric rotating machine, handrail, slide plate, formations such as the arm of force, wherein, lower part of the body intralaminar part is installed with left and right sides translation motor and traction electric machine, this time body is provided with slide plate, be installed with in the lathe bed and stretch motor in the wrong and electric rotating machine down, on stretch down that motor in the wrong is connected with following body by the arm of force, be connected with last body by the arm of force, flexibly connect between two arm of forces, electric rotating machine is connected with following body.Advantage is: simple in structure, stretch in traction therapeutic, having, bend down, traction, rotation, left and right sides translation and on stretch or when bending down functions such as following body can left rotation and right rotation, left and right sides translation.Patent and for example: (application number: 200620165562), it is by chassis, seat and be configured to outward for lumbar vertebra multidimensional balance therapy machine.The chassis is connected with seat by tappet, and end floor beam is connected with tappet below by direction bearing and position-arresting disk at the seat chair under the outrigger, and position-arresting disk is provided with the curved handle of rotation, and tappet top is that polished rod, bottom are threaded rod, and the chassis is provided with plunger cap and adjusts bolt.The railing that exceeds is arranged around the seat, and the seat rear side is by forming by sacrum part and holder waist portions, and is provided with adjusting rod.End floor beam middle part is provided with traction ratchet, draw-bar donamometer, hook after partially on the outrigger, and outrigger is provided with the protruding two parallel sleeve pipe in back, and sleeve pipe is provided with adjustable pair of slip backrest.

Yet, through inventor's practice and analysis, also there are some problems in such therapy apparatus: because above Therapeutic Method belongs to enforceable " countertraction " of machinery, very capacity is with patient's lumbar vertebra, psoas muscle, ligament injury, make patient painful unusually, in addition, patient will be sitting on the seat, so in the process of treatment, can make patient that uncomfortable feeling is arranged, though also some Crinis Carbonisatus is understood the horizontal therapy apparatus of level,, above-mentioned therapy also is limited to forces traction, effect still is undesirable, and generally can only relief of symptoms, and is difficult to radical cure.Therefore, low, the easy recurrence of therapy apparatus cure rate in the market, complex operation can not adapt to lumbar spondylosis patient's treatment, and this just needs us to remove to design novel lumbar vertebra therapeutic machine.

Summary of the invention

The purpose of this invention is to provide a kind of shortcoming that can overcome prior art employing mechanical forced " countertraction " treatment, have easy to operate, comfortable, the good effect of treatment, the painless type lumbar vertebra disc herniation therapy apparatus of wide accommodation.

The present invention is achieved in that painless type lumbar vertebra therapeutic machine comprises therapeutic bed and actuating unit, be characterized in: therapeutic bed and actuating unit are combined, actuating unit is made of runner, headstock and distribution box, runner is installed on the main shaft, drive mechanism in main shaft and the headstock is connected, and runner is provided with footmuff, and footmuff is installed on the rotating shaft, rotating shaft is equipped with parts of bearings, and distribution box is installed in the headstock.

Above-described headstock comprises travelling gear, reduction box and motor, and motor is fixed in the headstock, reduction box is connected by belt or chain with motor, and reduction box connects with travelling gear, and travelling gear is installed on the main shaft, power is exported from main shaft, be delivered to runner.

In the above-described distribution box switch assembly is installed, switch assembly comprises on and off switch, two-direction switch, speed setting switch, timer and alarm, and other electrical equipment and switch can also be installed, the running of control motor.

Footmuff on the above-described runner can be one or two to three, and each footmuff all is installed on the rotating shaft on the swiveling wheel.

Above-described therapeutic bed can be equipped with belt and bandage, and on therapeutic bed, and fixedly patient's Ipsilateral lower limb knee joint keeps straight configuration in order to fixing patient body.

The patient's of painless type lumbar vertebra therapeutic machine treatment prolapse of lumbar intervertebral disc of the present invention time is each rotation 60 minutes, treats every day 1 time, can rotating.The lighter 7-10 days was 1 course of treatment, and heavy person 15-20 days was 1 course of treatment.Can fully recover general 1 course of treatment.Also can rotate 30-60 minute every day, treat 1-2 time according to patient.If just waist and left lower limb have ailing symptom, that lower limb that just turns left; If be waist and the Symptomatic words of right lower limb, that lower limb that just turns right; If just waist has symptom and two lower limbs do not have, perhaps waist and both sides lower limb are all Symptomatic, and that will both sides wheel circulation: first day lower limb that turns left, second day lower limb that turns right, the 3rd day lower limb that turns left again, commentaries on classics so by turns then.

Compared with prior art, the present invention has following advantage:

This painless type lumbar vertebra therapeutic machine therapeutic process adopt lie on one's side, the mode of rotation and push-and-pull lower limb, do not need machinery antagonism tractive, not injured nerve, muscle and bone, patient is painless, and is easy to operate, the cure rate height.

2. stable performance, safe and reliable, simple in structure, easy to manufacture.The present invention only need reequip on the basis of common bed frame, mixes headstock, connects with the mains and switch assembly, can treat the patient, and simple in equipment, cost is low, and general small enterprise or private machine works, carpenter workshop all can produce.

3. this painless type lumbar vertebra therapeutic machine stably arrives swiveling wheel by the power that motor spreads out of through slowing down, the patient lies on one's side comfily on bed, open switch assembly, drive the Ipsilateral lower limb that the patient stretches by swiveling wheel, in the past rotation backward (or from after rotation forward), utilize rotation reverse tractive iliopsoas of lower limb and gluteus maximus, pass through the reverse tractive lumbar vertebra of iliopsoas and gluteus maximus body again, lumbar vertebra is rotated, simultaneously, oppositely push away by patient's Ipsilateral lower limb and ilium and rumpbone again, draw lumbar vertebra, make interspace of lumbar vertebrae broadening, thereby promote outstanding intervertebral disc to reset or promotes outthrust and pressurized nerve root to move, overcome the excessive tractive pain of " countertraction reset machine " or " countertraction is reset bed " on the market and so on and damaged the shortcoming of lumbar vertebra surrounding soft tissue.

4. cure rate height, wide accommodation.Adopt the method for " the rotation push-and-pull Ipsilateral lower limb of lying on one's side ", be suitable for the patient of all age brackets.During patient, only need lie on one's side on bed, turn on the power switch, swiveling wheel is in drive Ipsilateral lower limb constantly rotate, little by little promote patient's the outstanding position of lumbar vertebra to be returned to original position, the pressurized nerve root is removed compressing gradually, and patient's disease has been fully recovered in the rotation circulation of therapy apparatus unconsciously.

Description of drawings

Fig. 1 is a painless type lumbar vertebra therapeutic machine perspective view of the present invention.

Fig. 2 is the cutaway view of Fig. 1.

Sketch map when Fig. 3 is painless type lumbar vertebra therapeutic machine of the present invention work.

The specific embodiment

Further describe embodiments of the invention below in conjunction with accompanying drawing.

As shown in Figure 1 and Figure 2: the figure number of painless type lumbar vertebra therapeutic machine of the present invention: therapeutic bed 1, belt 2, footmuff 3, parts of bearings 4, runner 5, switch assembly 6, headstock 7, distribution box 8, travelling gear 9, main shaft 10, reduction box 11, motor 12 and rotating shaft 13.The figure number of Fig. 3 is represented lumbar vertebra 14, iliopsoas 15 and the gluteus maximus 16 of human body.

Therapeutic bed 1 of the present invention is positioned on the ground, therapeutic bed 1 is equipped with the fixedly belt 2 of patient body, headstock 7 and therapeutic bed 1 assembly unit, distribution box 8 is installed in the top of headstock 7, and there is switch assembly 6 distribution box 8 the insides, runner 5 is installed on the main shaft 10, rotating shaft 13 has two, is fixed on about branch on the runner 5, and rotating shaft 13 is equipped with parts of bearings 4, belt 2 is fixed on therapeutic bed 1, and footmuff 3 is installed in the outer face of parts of bearings 4.Here footmuff 3 is two, and each footmuff 3 all is installed on the rotating shaft 13, along with parts of bearings 4 rotates.

Headstock 7 comprises travelling gear 9, reduction box 11 and motor 12, and motor 12 is fixed in the headstock 7, and reduction box 11 is connected by belt or chain with motor 12, reduction box 11 connects with travelling gear 9, travelling gear 9 is installed on the main shaft 10, and power is delivered to runner 5 from main shaft 10 outputs.

Switch assembly 6 in the distribution box 8 comprises on and off switch, two-direction switch, speed setting switch, timer and alarm, and other electrical equipment and switch can also be installed, the running of control motor.

Work process of the present invention:

Patient lies on one's side on therapeutic bed, strong side lower limb infra, and hip joint stretches, knee sprung; The Ipsilateral lower limb are last, hip joint and knee joint are all stretched, belt 2 on the bundle, put footmuff 3, open the on and off switch and the timer of switch assembly 6, the power of motor 12 outputs drives main shaft 10 by reduction box 11, travelling gear 9 is just changeing runner 5, patient's Ipsilateral lower limb are along turning clockwise, and when the Ipsilateral lower limb rotated, parts of bearings 4 was also in rotation, make patient's foot remain the direction of self, in order to avoid sprained.After rotating 35 minutes, timer is reported to the police, and opens the two-direction switch of switch assembly 6, runner 5 counter-rotatings, and patient's lower limb were along counter rotation 25 minutes, and timer is promptly reported and is stopped.In the rotation therapy process of first three day, also need to pat once with artificial lumbar vertebra 14 positions to the patient back every 15 minutes, with palm or bare-handed carry out, continue one minute, be as the criterion with the speed of per minute 50 times, intensity can tolerate with the patient and be advisable.After so carrying out three days, promptly do not need to pat, only need get final product with therapy apparatus treatment of the present invention every day again.

The treatment principle of painless type lumbar vertebra therapeutic machine of the present invention:

Iliopsoas 15 is made up of iliacus and psoas major, and iliacus rises from iliac fossa, and psoas major rises from the lumbar vertebra body, and two fleshes are with terminating in lesser trochanter of femur, and effect is anteflexion and the outward turning thigh.16 of gluteus maximus terminate in proximal femur from the ilium outside and the rumpbone back side, and effect is stretched and the outward turning thigh after being, resists mutually with the effect of iliopsoas.Simultaneously, we know that also two lower limb link to each other with the both sides ilium, and the both sides ilium links to each other with rumpbone, and rumpbone links to each other with lumbar vertebra.And say the lumbar inter vertebral disc reduction that lumbar vertebra rotation and lumbar vertebra 14 gap broadening help giving prominence to most in theory.It is mobile also to help most outthrust and pressurized nerve root position, rotate and interspace of lumbar vertebrae broadening and want lumbar vertebra, just must make full use of the muscle and the skeleton that link to each other with lumbar vertebra 14, so, according to above anatomy, physiological characteristics, utilize the Ipsilateral lower limb to rotate reverse tractive iliopsoas and gluteus maximus, make it tractive lumbar vertebra 14 directly or indirectly, the lumbar vertebra body is rotated, be equally again to utilize the rotation of Ipsilateral lower limb to produce the skeleton that push-and-pull links to each other with lumbar vertebra, skeleton drives by linking to each other, make the interspace of lumbar vertebrae activity of open and close occur, thereby play the effect of broadening interspace of lumbar vertebrae, the lumbar inter vertebral disc reduction that helps giving prominence to or promoted outthrust and the moving of pressurized nerve root position.

The therapeutical effect analysis of painless type lumbar vertebra therapeutic machine of the present invention:

1, with the left lateral position is example: when being driven lower limb that Ipsilateral (being the right side) stretches and turned clockwise by swiveling wheel, can pass through the reverse tractive iliopsoas of lesser trochanter of femur, (form by iliacus and psoas major by reverse tractive ilium of iliopsoas and lumbar vertebra body again because of iliopsoas 15, iliacus arises from iliac fossa, psoas major arises from the lumbar vertebra body, with terminating in lesser trochanter of femur), make the rotation of ilium and lumbar vertebra body, as a same reason, when driving the lower limb inhour rotation that Ipsilateral (being the right side) stretches by swiveling wheel, can make the reverse tractive gluteus maximus 16 of proximal femur, reverse again tractive ilium of gluteus maximus 16 and rumpbone, the then direct tractive lumbar vertebra body of rumpbone is (because gluteus maximus arises from the ilium outside and the rumpbone back side, with terminating in proximal femur), also make the rotation of lumbar vertebra body, the method for this rotation lumbar vertebra 14 plays an important role for promoting ledge to reset or promote outthrust and pressurized nerve root to move.

2, because lower limb link to each other with ilium, and ilium links to each other with rumpbone, and rumpbone links to each other with lumbar vertebra, so, during the clockwise or counter-clockwise rotation push-and-pull of patient lower limb, can cause that just lumbar vertebra rotates and intervertebral space broadening by the effect of the mutual push-and-pull of skeleton.In addition, lie on one's side, rotate push-and-pull Ipsilateral lower limb method also according to lever principle design, promptly pelvis radius and the lower limb that stretch are as the arm of force, and the radius of lumbar vertebra is as weighing arm, and like this, the arm of force is obvious more much longer than weighing arm.According to second kind of lever principle said " arm of force is long more, easy more cause motion ", so, lie on one's side, rotate push-and-pull Ipsilateral lower limb method and also just be easy to cause the rotation of lumbar vertebra or moving of outthrust and pressurized nerve root position.

3, when the patient lies on one's side on therapeutic bed, Ipsilateral ilium ridge peak is the rotating shaft level of flat swiveling wheel (being the horizontal plane that spinal column is lower than rotating shaft) only, like this, because the cause of position difference of height, just make the distance of ilium ridge point and swiveling wheel upper limb greater than the distance (about 15～20 centimetres) of ilium ridge point and swiveling wheel lower edge, so, when lower limb go to the upper limb highest point, just produce the effect of drawing, when lower limb go to the lower edge lowest part, produce the effect that pushes away again, one draw one to push away so repeatedly, just can make intervertebral space with one of open one and change with closing, the intervertebral disc that helps giving prominence to resets, and also helps outthrust and pressurized nerve location of root and moves.Moreover, one draw one push away and the effect of rotation constantly under, be easy to tear scar tissue, it is loose again the psoas muscle spasm to be obtained, it is intrinsic pressure to reduce intervertebral disc, improves blood circulation in intervertebral disc inside and the nerve root canal, thereby alleviates compressing or stimulation to spinal nerve root.

4, from anatomical characteristics, prolapse of lumbar intervertebral disc is the back lateral part that betides intervertebral disc easily, because the intervertebral disc front has anterior longitudinal ligament to cover, the back has posterior longitudinal ligament to cover, then the outside lacks above-mentioned ligament covering, thereby has formed a book weakness, owing to this reason, the outstanding of lateral part is one type the most common in the intervertebral pathological changes behind the intervertebral disc so betide, and that is to say that most intervertebral disk hernia all are positioned at the back lateral part of intervertebral disc.So in treatment, it is very reasonable taking the posture of strong side lateral position and rotating push-and-pull Ipsilateral lower limb.

5, from pathological viewpoint, intervertebral disk hernia nearly all causes the hypertrophy of scar tissue, bony spur and adhesion, and these structures also can be oppressed spinal nerve root, thereby produces sings and symptoms.Eliminate this factor, we can do an experiment: the tractive other end adds a Power of Spin simultaneously again with the fixing interior end of a little pole, and this rod is easy to fracture.In like manner, scar tissue, bony spur and stick in (promptly tractive Ipsilateral lower limb play tractive backward) when being pulled, add a Power of Spin (being that the Ipsilateral lower limb rotate the effect of playing spinning force forward or backward), easier being torn or slacken, make that outstanding intervertebral disc is easier to be resetted, to the easier elimination of compressing of spinal nerves.Lumbar vertebra 14, iliopsoas 15, gluteus maximus 16 can be relaxed in painless rotation, originally are compressed ailing position and obtain reduction by traction.

6, when giving treatment to a patient rotation, make psoas muscle, abdominal muscle loose, intervertebral space increases, and scar tissue, bony spur and adhesion are torn or loose the time, our reuse palm or bare-handed pat the injured lumbar vertebra back of patient off and on, make contrafluxion, improve the blood confession, further promote disappearing of inflammation, reducing stimulates spinal nerve root, and producing a kind of effect of trembling, this intervertebral disc that just more helps deviating from resets or more helps moving of outthrust and pressurized nerve root.

7, the part patient is except that having prolapse of lumbar intervertebral disc, also dampen simultaneously or psoas muscle contusion or piriformis contusion etc. with ligamenta intervertebralia, in this case, except that with the present invention's " painless type lumbar vertebra therapeutic machine " treatment, also can bound drug treatment, for example use some other pain relieving injection and lotion, carry out local pain spot blocking and smear the affected part, once a day or every other day once, continuous 3～5 times, effect is better.

Lumbar intervertebral disc protrusion people 50 many cases have been treated in painless type lumbar vertebra therapeutic machine trial-production of the present invention over one year, the patient who is hospitalized for treatment has patients such as aponeurosis damnify, ligament injury, intervertebral disk injury and prolapse of lumbar intervertebral disc, wherein have more serious, the patient that can not oneself walk, the age was not waited from one's late 30s to 60 in many years old.Therapeutic scheme all adopts above-mentioned painless type lumbar vertebra therapeutic machine, and total effective rate is 95%.It is that the clinic of passing through the inventor that transfers from one hospital to another after mechanical traction is failed to respond to any medical treatment treats that 10 many cases are wherein arranged, and can obtain recovery from illness after the result treats, and the treatment some months does not see that recurrence is arranged after paying a return visit.Some physical labourers that can not work have originally recovered work capacity, and the original bed of old people can not be taken care of oneself has also recovered health, can walk, and does simple housework.

Painless type lumbar vertebra therapeutic machine treatment patient's of the present invention embodiment:

Case one: Ningde is advanced, the man, and 67 years old, the peasant, the body constitution stalwartness is often participated in brickmaking, the system bricklayer of Bricks and Tiles Plant and is done, and has a surplus in ill 1 year.When removing the thorough brick wall of clod, sprain one's back, the year before with the aching and limp distending pain of low back buttocks, especially obvious with right lower extremity, walk several steps sometimes, rest again a little while, symptom again and again, heavy when time thes be light, often walk lamely in the right side, though carry out expectant treatment to too much tame hospital, effect is not good enough, still can not participate in productive labor, seek medical advice in 1st in JIUYUE in 2008, on inspection to me, find right side psoas muscle anxiety, obvious tenderness, lumbar vertebra the 3rd, 4, there is percussion pain at 5 joint places, the right lower extremity straight-leg raising test positive, very the waist test is positive, all the other no abnormality seens have lumbar vertebra CT report to be diagnosed as " L3/4; L4/5 intervertebral disk hernia ", give the present invention's " painless type lumbar vertebra therapeutic machine " treatment, treat every day 1 time, each rotation 60 minutes (rotating), treat 18 days continuously after, all pain of patient's private prosecution disappear, walking is convenient, it is as usual that comings and goings all recovers, and after having a rest one month, can participate in the brickmaking of Bricks and Tiles Plant, system watt arduous work such as grade.

Case two: Qin Yanqing, woman, 36 years old, the peasant.A year and a half cause participation is digged pit kind of Caulis Sacchari sinensis and is dampened waist, and it is not straight to stand immediately, to the right askew, and pain unbearably, and is very late at night, and it is all very difficult to stand up, turn round, and often lies awake all night.Begin only to feel the right side lower limb pain, just occur the lower limb shank outside, right side and instep numbness gradually again.Once did at certain county institute of traditional Chinese medicine orthopedics department " waist sacrum CT examination is diagnosed as " L4/5 intervertebral disk hernia " and stays to be cured; fail to respond to any medical treatment through " countertraction bed "; instead feel that the state of an illness is more and more heavier; can not take part in the work, on August 18th, 2008 to my clinic's treatment, through with the present invention's " painless type lumbar vertebra therapeutic machine " treatment; rotate one hour (rotating) every day; first three sky is aided with bare-handed pats lower back,, whenever clap all over continuous 50 every 15 minutes one time.When treatment proceeded to the 13 day, the patient told that all symptom and signs disappear, and the doctor's advice one was avoided heavy physical labour in individual month, visited no rebound phenomenon subsequently.

Case three: Deng Junguang, man, 53 years old, peasant, main suit lumbago and skelalgia repeatedly are surplus January, increase the weight of in nearly 7 days, patient's lumbago and skelalgia has continued one and a half months, pain is more serious after participating in heavy physical farm work on February 3rd, 2008, the pain outside and outside of heel radiation behind left side sacrum ilium, hip, thigh and the shank, cough, sneeze and stool etc. feel that all pain increases the weight of, the body of walking turns forward, and dare not bow and bend over, and it is very difficult to squat and stand.Find on inspection, the 4th, obvious tenderness and percussion pain between fifth lumbar vertebra, the straight-leg raising test positive, once sought medical advice in many ways and do not heal, the back is done waist sacrum CT examination to County Hospital and is diagnosed as " L4/5; L5/S1 intervertebral disk hernia and ligamenta intervertebralia are dampened ", hospital the inventor accepts the present invention's " painless type lumbar vertebra therapeutic machine " treatment 10 to 16 February of the same year, treat every day 1 time, each rotation 60 minutes (rotating), and use the pain relieving injection, carry out local pain spot blocking and smear the affected part with bone-setting liquor, once a day, continuous three days, symptom after treatment in three days, sign obviously alleviates, treat symptom after seven days, the sign complete obiteration can normally be participated in productive labor.

Claims

1. painless type lumbar vertebra therapeutic machine, comprise therapeutic bed and actuating unit, it is characterized in that: therapeutic bed (1) and actuating unit are combined, actuating unit is made of runner (5), headstock (7) and distribution box (8), runner (5) is installed on the main shaft (10), drive mechanism in main shaft (10) and the headstock (7) is connected, also be provided with footmuff (3) on the runner (5), footmuff (3) is installed on the rotating shaft (13) on the swiveling wheel, rotating shaft (13) is equipped with parts of bearings (4), and distribution box (8) is installed in the headstock (7);

Described therapeutic bed (1) is equipped with the fixedly belt of patient body (2) and the fixedly kneed bandage of patient's Ipsilateral lower limb.

2. painless type lumbar vertebra therapeutic machine according to claim 1, it is characterized in that: described headstock (7) comprises travelling gear (9), reduction box (11) and motor (12), motor (12) is fixed in the headstock (7), reduction box (11) is connected by belt or chain with motor (12), reduction box (11) connects with travelling gear (9), travelling gear (9) is installed on the main shaft (10), and power is delivered to runner (5) from main shaft (10) output.

3. painless type lumbar vertebra therapeutic machine according to claim 1 is characterized in that: switch assembly (6) is installed in the described distribution box (8), and switch assembly (6) comprises on and off switch, two-direction switch, speed setting switch, timer and alarm; The electrical equipment and the switch of the positive and negative running of control motor perhaps are installed.

4. painless type lumbar vertebra therapeutic machine according to claim 1 is characterized in that: the footmuff (3) on the described runner (5) is one or two to three, and each footmuff (3) all is installed on the rotating shaft (13).