CN1149443A - Three dimensional tracting bed for spine - Google Patents
Three dimensional tracting bed for spine Download PDFInfo
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- CN1149443A CN1149443A CN 95112202 CN95112202A CN1149443A CN 1149443 A CN1149443 A CN 1149443A CN 95112202 CN95112202 CN 95112202 CN 95112202 A CN95112202 A CN 95112202A CN 1149443 A CN1149443 A CN 1149443A
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Abstract
This invention provides a traction bed for curing the injury disease of soft tissue between vertebrae. The said bed consists of bed panel cornering mechanism, rotating mechanism, arm-board swinging mechanism, quick/slow tracting and interlinked tracting mechanisms, patient fixing device, release/tension regulating device, microcomputer and relevant sensors. The quick/slow traction uses electromagnetism, and under the action of interlinked tracting mechanism, it may realize the fixed-distance quick traction at the time of slow traction. The release/tension regulating mechanism may realize the fixed force tension, and various data of traction and action are controlled by microcomputer and are quantitatively precise.
Description
The present invention relates to the sick and wounded medical apparatus and instruments of a kind of energy multiple spinal bone of treatment, especially a kind of extension table of changing into feature with correction spinal column intervertebral three-dimensional.
Spinal column injury disease of soft tissue such as prolapse of lumbar intervertebral disc, cervical spondylosis, breast joint behind the lumbar vertebrae disorderly disease are some commonly encountered diseases, frequently-occurring disease, bring very big misery to the patient, medication effect is obvious inadequately, and operative therapy has strict indication, should not extensively adopt.Utilize traction to wait the mechanics method treatment generally to be adopted, the medical tracting device tool is paid attention to by the doctor more and more.Occur multiple extension table at present on the market, but mostly be the straight line traction, the single force that only has a direction, curative effect is not ideal enough.By clinical research for many years, the applicant finds to exist between patients with lumbar disc herniation and cervical spondylosis patient's pathological changes vertebral body the change of three-dimensional, promptly go up vertebral body with respect to hypocentrum at frontal axis, displacement or rotation have taken place on sagittal axis and the longitudinal axis three-dimensional, change has taken place in intervertebral stress, destruction has been suffered in the relatively stable and coordination of intervertebral, the intervertebral disc unbalance stress, also involving posterior joint simultaneously reaches attached to the related muscles on this vertebra, ligament or be positioned at nerve around it, blood vessel etc., make it to lose normal condition, cause syndromes such as a series of neck-shoulder pain, lumbago and leg pains.In the course of time, body is for compensatory, stressed hyperosteogeny than large part etc. will occur, produces more complicated consequence.The key of treatment is to correct the change of three-dimensional between the pathological changes vertebral body, make it to recover or near the physiology curvature, reach the coordination and the nature of intervertebral structure, remove it, correct the intervertebral disc unbalance stress muscle, ligament and neurovascular unusual tractive, extruding or stimulation on every side.Based on above understanding, (China Patent No. 90210642.2 that the applicant once designed a kind of " becoming angle rotary multifunctional extension table ", Germany G9101931.1, Japanese flat 3-28757), form by footpost, bed frame, bed board, traction apparatus, one-tenth angle apparatus, rotary apparatus and control device etc.; Its cephalothorax plate can move along the vertical equity of bed, realizes traction, and the buttocks and legs plate can swing up and down along the lateral shaft of bed, be embodied as the angle, also can swing simultaneously, realize rotation along the longitudinal axis of bed, the head end of cephalothorax plate also can upwards rise, to form the angle that is fit to cervical traction.Respond well through clinical practice treatment prolapse of lumbar intervertebral disc, but frame for movement still need be perfect, and function also need increase.Fixture to extension table in the design is not in the past given description, and what quick traction was used is hydraulic-driven, and speed is fast inadequately, and noise is big, can only unidirectional motion; Hurry up, draw slowly each Xingqi thing, can not link; Angle station has adopted leading screw to regulate the mode of the anglec of rotation, hydraulic power realization rotation, can only rotate to a certain direction at every turn, can not vacillate now to the left, now to the right continuously, and because of the latch-up-free device, the bed board shakiness is easily rocked; During the treatment prolapse of lumbar intervertebral disc, often need with hands horizontal sliding diseased region, mechanical force of no use replaces; In addition the distance and the dynamics of cervical traction there is not metering device yet.
What the objective of the invention is to provide in order to overcome above-mentioned shortcoming is a kind of multiple functional, metering accurately, the automaticity height, the three dimensional tracting bed for spine of easy operating, it is sick and wounded to can be used for treating multiple spinal bone.
Three dimensional tracting bed for spine provided by the present invention by bed body, head of a bed pulley lowering or hoisting gear, cephalothorax plate, buttocks and legs plate, podical plate, patient's fixture, slack adjuster, quick tow mechanism, slow traction mechanism, draw link gear at a slow speed soon, the buttocks and legs bed board becomes angle mechanism, buttocks and legs bed board to form along longitudinal axis rotating mechanism, podical plate horizontal hunting mechanism, relevant pick off, time and power control system etc. along lateral shaft.The cephalothorax plate is positioned on the bed frame bed above the body, and be with the bed frame and be slidingly connected, quick traction makes cephalothorax plate or hauling rope move a certain distance realization suddenly by the big and fireballing power set of power (as electromagnetic motive device or high-speed LEM, elastic force etc.).Slow traction is realized by the hauling rope that is positioned at head of a bed lifting pulley by the pulling force driving device.Become angle mechanism by driving device by with bed board under hinged transfer bar mechanism realize.It is characterized in that below the cephalothorax plate one group of block piece that protrudes being arranged downwards, this block piece is single face with projectile in the fast traction power mechanism that is positioned at its below and contacts, the quick traction actuating unit is by positioning electromagnet, the slip electric magnet, leading screw, the leading screw support, spindle motor, slide rail, the bearing motor is formed, two groups of positioning electromagnets are the U-shaped structure, its fixed housing bottom combines with slide rail is close, the centre is placed on the leading screw as mobile screw movably, leading screw two ends hand of spiral is opposite, be placed on the leading screw support, by motor-driven, slide rail can move back and forth on its base, its driving device is the slide rail motor, the slip electric magnet is made up of two groups of U-shaped electric magnet that connect together, its outer casing underpart is placed on the slide rail movably, there be the block piece of a projectile below the cephalothorax plate to be single face above it and contact, a draw bar is arranged below it and draw link gear soon at a slow speed and link to each other.Drawing link gear soon at a slow speed is made up of draw bar, linkage clutch and removable pulley, draw bar is connected with fast traction power mechanism, removable pulley is placed on the sliding rail of a body, hauling rope is from this pulley process, is connected by linkage clutch between the base of described pulley and the draw bar.Podical plate is to be positioned at the buttocks and legs plate near on the travel(l)ing rest of cephalothorax plate end, and under the drive of driving device, podical plate can be along its turning cylinder swing.Buttocks and legs plate longitudinally axle rotating mechanism is made up of actuating unit, fork spare, finger and slide rail etc., one end of fork spare is fixed on the center line of buttocks and legs plate, the other end is a slotted hole, flexibly connects with the finger that is connected on the actuating unit, and actuating unit is placed on the arcuate support arm.The pendulum angle size is determined by power set displacement.Patient's fixture by thoracic dorsal fixedly clothing, pelvis fixedly skirt, clamping band, puller strap are formed, thoracic dorsal fixedly clothing is a vest spline structure, posterior midline is divided into left and right sides two parts in the past, connect with nylon fastener belt therebetween, be used for fixing chest and back, pelvis fixedly skirt by about two stationary planes and belt, intersection ligature constitute, be used for fixing buttocks, clamping band is that the anti-tension band of lamellar constitutes, be used to wrap up the fixedly fixing skirt of clothing and pelvis of lock ring thoracic dorsal, its upper end is fastening with locking snap ring, and the hole that bed surface is passed in the lower end is connected with the stay cord catch pawl; The thoracic dorsal fixedly head end of clothing is fixed on the head of a bed fixed mount, and the pelvis fixedly foot end of skirt links to each other with the stay cord catch pawl at the tailstock back side by puller strap.Slack adjuster by leading screw, leading screw support, motor, mobile screw, be positioned at the movable pulley on the screw, fixed pulley, degree of tightness stay cord and the stay cord catch pawl that is fixed on the bed board formed, mobile screw is positioned on the leading screw, the leading screw two ends are placed on the support, degree of tightness stay cord two ends are connected on the stay cord catch pawl, fixed pulley and movable pulley are walked around in the centre, and the rotation of leading screw is by driven by motor; Data collecting card is accepted and reached to its pulling force or pressure by pick off.Time and dynamic Control are by realizations such as electronic computer system, panel and pick offs.
With reference to the accompanying drawings, be described in more detail in conjunction with a preferred embodiment of the present invention.
Fig. 1 is a schematic appearance of the present invention
Fig. 2 is a side view outline of the present invention.
Fig. 3 is slack adjuster of the present invention and buttocks panel assembly sketch map (being positioned at the bed board back side).
Fig. 4 is an electromagnet apparatus sketch map of the present invention.
Fig. 5 is a buttocks and legs plate rotary apparatus sketch map of the present invention.
Fig. 6 is a The whole control system sketch map of the present invention.
Among the figure: 1-bed body; 2-head of a bed pulley lowering or hoisting gear; The 3-hauling rope; 4-cephalothorax bed board; 5-buttocks and legs bed board; 6-buttocks plate; The 7-thoracic dorsal is clothing fixedly; The 8-pelvis is skirt fixedly; The 9-clamping band; The 10-puller strap; The 11-push rod; 12-head of a bed fixed mount; The 13-positioning electromagnet; 14-power current Magnet; The 15-leading screw; 16-leading screw support; The 17-spindle motor; 18-slide rail motor; The 19-draw bar; The 20-linkage clutch; The removable pulley of 21-; The 22-slide rail; 23-slow traction machine; 24-bearing bearing pin; The 25-arcuate support arm; 26-push rod drive motors; 27 buttocks and legs plate revolving power mechanisms (electric magnet); The 28-swing arm; 29-podical plate driving device; The 30-degree of tightness is reconciled device; 31-elastic cord support; The 32-finger; The 33-sliding tray; 34-take-up motor; 35-moves screw; The 36-movable pulley; The 37-fixed pulley; 38-degree of tightness stay cord; 39-stay cord catch pawl; 40-podical plate turning cylinder; 41-podical plate movable supporting; 42-cephalothorax plate supports; 43-cephalothorax plate resistance block piece; 44-electric magnet projectile.
At first consult Fig. 1 and Fig. 3 and further specify fixture, slack adjuster and podical plate swing mechanism.
The bed body 1 be a casing spline structure, in bracket leg straightener frame and bed board are arranged, hauling power device etc. are positioned at wherein.During the treatment prolapse of lumbar intervertebral disc, earlier with thoracic dorsal fixedly clothing 7 and pelvis fixedly skirt 8 patient's chest and back and buttocks week are fixed tightly, thoracic dorsal fixedly clothing 7 is a vest spline structure, posterior midline is divided into left and right sides two parts in the past, connect with nylon fastener belt therebetween, pelvis fixedly skirt 8 by about two stationary planes and belt, the ligature that intersects constitutes, with the belt and the ligature that intersects its two stationary planes tightly are fixed on the pelvis place, the patient is prostrate on extension table, thoracic dorsal fixedly clothing 7 head ends is fixed on the head of a bed fixed mount 12 by puller strap 10, the foot end is fixed on the stay cord catch pawl 39 at elastic cord support 31 back sides by puller strap 10, respectively chest and back and pelvic are held pretension with clamping band 9 then, make the pathological interspinal crack be positioned at cephalothorax plate and buttocks and legs plate intersection, the hole that bed surface is passed in the lower end of clamping band 9 is connected with stay cord catch pawl 39, and catch pawl 39 is connected with degree of tightness stay cord 38.Restart the slack adjuster 30 that is positioned at the bed board back side behind the pretension, described slack adjuster 30 has three covers, under lay respectively at the cephalothorax plate 4 times, podical plate 6 times and the buttocks and legs plate 5 tail end bed boards, by leading screw 15, leading screw support 16, motor 34, mobile screw 35, be positioned at movable pulley 36 on the screw, be fixed on the fixed pulley 37 on the bed board, degree of tightness stay cord 38 and stay cord catch pawl 39 are formed.Mobile screw 35 is positioned on the leading screw 15, leading screw 15 two ends are placed on the leading screw support 16, degree of tightness stay cord 38 two ends are connected on the stay cord catch pawl 39, fixed pulley 37 and movable pulley 36 are walked around in the centre, the rotation of leading screw 15 is driven by motor 34, when motor 34 forwards (or oppositely) rotation, screw 35 forward (or backward) move, drive pulley 36 forward (or backward) move, degree of tightness stay cord 38 is tightened up (or loosening), this device matches with pick off, data collecting card is accepted and reached to its pulling force (or pressure), by micro computer monitoring, during to required pulling force till, it is fastening to realize deciding strength.Its pulling force is adjustable in 500N.
The podical plate swing mechanism is made up of podical plate 6, podical plate turning cylinder 40, podical plate movable supporting 41 and podical plate driving device 29 etc., podical plate 6 is movable plates that are connected on the buttocks and legs bed board 5, be positioned at buttocks and legs plate 5 near on the travel(l)ing rest 41 of cephalothorax plate 4 ends, podical plate driving device 29 can adopt above-mentioned electromagnetic force, the push-pull effort of also available other power such as motor, also realization such as available elastic force.The moment loading that produces when podical plate driving device 29 is during in podical plate 6, and podical plate 6 can rotate by its turning cylinder 40 in podical plate movable supporting 41 upper edges, realizes that to the right () horizontal hunting replaces the maneuver horizontal sliding, also can do double vibrations or left.Amplitude of fluctuation is adjustable in 40MM.
The operation principle of hauling power device is described below with reference to Fig. 2 and Fig. 4.
Electromagnetic motive device is made up of positioning electromagnet 13 and slip electric magnet 14, positioning electromagnet 13 is the U-shaped structure, its two ends, set casing bottom are the dovetail groove spline structure, combine with slide rail 21, be placed in movably on the leading screw 15 as mobile screw wherein, leading screw 15 two ends hand of spirals are opposite, are placed on the support 16, driven by motor 17, slide rail 21 is driven by motor 18.Slip electric magnet 14 is made up of two groups of U-shaped electric magnet that link together, the bottom is placed on the slide rail 21 movably, having the block piece 43 of a projectile 44 below cephalothorax plate 4 to be single face above contacts, one draw bar 19 is arranged below it, but being clutch by linkage clutch 20 with the base of removable pulley 21 is connected, the base of pulley 21 is placed on the track of a body, and hauling rope 3 is through pulley 21.When the needs right-to-left draws, linkage clutch 20 is in released state, starter motor 17, motor 17 can positive and negatively rotate, and just changes (or counter-rotating) to drive leading screw, adjust two positioning electromagnet move toward one another (or the motion of supporting or opposing) to square between needing, starter motor 18 then, make slide rail 21 drive positioning electromagnet 13 and are moved to the left, and slip electric magnet 14 is blocked part 43 to be stopped, can not move to left, when the positioning electromagnet 13 and the slip electric magnet 14 on the right is close to till.Adjust the sense of current, two electromagnetism that are close on the right of making are homopolarity very, can make homopolar-repulsion after the energising, and its power forces slip electric magnet 14 to move from right to left greater than 3000N, drives 4 motions of cephalothorax plate simultaneously, realizes the moment traction of quick set a distance.When needs affect hauling rope 3, said process is reversed, make clutch be in bonding state, draw bar 19 below the slip electric magnet 14 closely is connected with the base of pulley 21, make after the energising left side near two electric magnet be homopolarity, slip electric magnet 14 is moved from left to right, drive hauling rope 3 simultaneously, quick set a distance traction occurs, realize speed traction interlock.This function can be used for treating cervical spondylosis.The slow traction system is made up of slow traction machine 23, hauling rope 3 and corresponding pick off etc., drives hauling rope 3 by traction machine 23 and realizes that this is a prior art, does not give unnecessary details.Its fast hauling distance is adjustable in 70MM, and slow pull strength is adjustable in 990N.
The become angle and the rotary apparatus of buttocks and legs plate are described further with Fig. 5 below with reference to Fig. 2.
One arcuate support arm 25 is arranged below the buttocks and legs plate 5, the one end is movably connected by bearing bearing pin 24 and bearing, in position go up by another bearing pin and push rod 11 and be movably connected, when push rod drive motors 26 drives push rod 11 upwards (or downwards) is mobile by modes such as gear drives, just driven arcuate support arm 25 and done upwards () swing or downwards along bearing bearing pin 24, when driving device makes push rod 11 stop at a certain position, also just make buttocks and legs plate 5 be arranged on a fixed position, realized deciding angle and become the angle.Its angle is adjustable in-25 °～+ 20 °.
The buttocks and legs plate along the below of its longitudinal midline be mobilizable bearing pin above the arcuate support arm 25 and be connected (being connected in E and F place), one end of swing arm 28 is fixed on the center line of buttocks and legs plate 5, the other end is a slotted hole, be connected with the finger 32 on being connected slip electric magnet 27, slip electric magnet 27 and location electromagnetism 13 are placed on the slide rail of base 21 movably, base 21 is placed on the arcuate support arm 25, and its electric magnet operating principle is same as described above.When electromagnetic force makes slip electric magnet 27 (or left) is mobile to the right, just drive buttocks and legs plate 5 along its bearing pin E, F left (or to the right) rotate, realize the rotation of buttocks and legs plate.The anglec of rotation is adjustable in ± 25 degree.When continuous change electromagnetism polarity chron, electric magnet 27 will move left and right, and buttocks and legs plate 5 is vacillated now to the left, now to the right.When motor 17 is all drawn close two groups of positioning electromagnets 13 with slip electric magnet 27, just limited the activity of electric magnet 27, buttocks and legs plate 5 is fixed.
Fig. 6 is the The whole control system sketch map.
Power supply adopts 220 (or 110) volt alternating current, by supplying each electrical appliance by different way after control microcomputer transformation, the rectification.Excitation coil of electromagnet adopts unidirectional current (available electric capacity accumulation of energy), and pick off can adopt 5V direct current or 12V direct current as required, and control microcomputer available system machine also can adopt single board computer.Panel can be used PCL-711S, and the high power relay plate can adopt PCLD-885, also can make by oneself.
In addition, also can install robot arm additional, manually push replacing, reach full-automatic in the appropriate location of this extension table; Configuration perspective display device, and with the microcomputer access.
The present invention is not restricted to the described embodiments, and the technical staff can do various modifications and distortion in conjunction with prior art within the scope of the invention.
Compared with the prior art the present invention has following advantages:
1. the present invention is that to correct the displacement of backbone intervertebral three-dimensional be guiding theory A kind of Medical Devices that provide are to the treatment protrasion of the lumbar intervertebral disci, cervical spondylopathy etc. The backbone injury disease of soft tissue has unique curative effect. Under the angulation state along the longitudinal axis Set a distance energetically quick traction with decide around the longitudinal axis that angle is rotated and in the lesion tentering The 3 d traction therapy that the degree swing is carried out synchronously is the distinctive feature of this equipment. Whenever The inferior pull-in time is less than 0.05 second, than generally adopt decide the strength traction and save the time Between tens thousand of times, and instant effect, curative effect height.
The present invention can imitate tractive in the traditional Chinese massage bonesetting, pulling, rotation, Tiltedly pull, chatter, the multiple gimmick such as press, also can realize other traction table institute energy The various tractions of carrying out, its tractive force, hauling distance, pull-in time, traction Speed, one-tenth angular direction, the angulation number of degrees, direction of rotation, the rotation number of degrees, podical plate Swaying direction and amplitude of fluctuation, and the pulling force of various restraint zones etc. is by calculating Machine control is finished by machine, can precise quantification in the effective range of not having injury, So safe and reliable, apply easily. Also solved simultaneously the traditional Chinese massage bonesetting The dynamics of gimmick and amplitude are difficult for the problem of quantification.
3. the present invention is with the clutch by linkage clutch of quick traction and slow traction, can make its each Xingqi thing or realize interlock, reached the variation of traction, especially on the basis of the slow traction of deciding pull strength, again increase set a distance quick traction energetically, can replace pulling maneuver under the traction in the Chinese medicine maneuver, the joint of the fissure of displacement is retracted suddenly, make it to reset under the mating reaction of maneuver, the three-dimensional of correcting between cervical vertebra changes.Because hauling distance is determined in safety range, so effective and safe and reliable to the treatment cervical spondylosis.
4. the spinal column intervertebral is by annulus fibrosus disci intervertebralis, connects attached to rubber-like soft tissues such as the ligament on the vertebra, muscle.Extending certain distance under the effect of pulling force, but this elongated distance has certain limit, has surpassed tolerance limit and will cause damage.Clinical practice proves, chest and back is fixed on the cephalothorax plate, and buttocks is fixed on the buttocks and legs plate, according to the difference of height, body weight, the cephalothorax plate is moved in 40-60mm along slide rail be perfectly safe.These tensile distances are most of by bufferings such as bandage, tight rope, skin, muscle, ligament, joints, and the distance that the pathological interspinal crack is drawn back generally is no more than 4mm.
From angle of physiology, do not feel pain more in that the motion of this safety range is fast more, from physical angle, the negative pressure that the unit interval produces in the fast more pathological interspinal dish is big more, posterior longitudinal ligament is big more to the crowded power of the bullet of outthrust, help the return or the displacement of outthrust, help removing the adhesion of nerve root and surrounding tissue.The present invention uses electromagnetic force instead and does power and overcome that stock solution presses that the power noise is big, pressure is non-constant, fragile and speed waits shortcoming relatively slowly, makes the equal perseverance of active force and speed is faster, and noiselessness, life-span be long, easy break-down not.After revolving power mechanism is used magnetic force instead, direction of rotation is changed at any time, and can reach the purpose of chatter.
Claims (6)
1. medical three dimensional tracting bed for spine, longitudinally axle (X--X axle) rotating mechanism (13,27,28,32), relevant pick off, time and power control system are formed to become angle mechanism (11,24,25,26), buttocks and legs bed board (5) by bed body (1), head of a bed pulley lowering or hoisting gear (2), cephalothorax bed board (4), buttocks and legs bed board (5), quick tow mechanism (13,14,15,17,18,21), slow traction mechanism (23,3), buttocks and legs bed board (5) along lateral shaft (Y--Y axle); It is characterized in that podical plate (6) is positioned on the travel(l)ing rest (41) of buttocks and legs plate (5) near cephalothorax plate (4) end, under the drive of driving device (29), podical plate (6) can be swung along its turning cylinder (40), slack adjuster (15,16,34,35,36,37,38,39) is positioned under the bed board, fixture (7,8,9,10) matches with slack adjuster, has between fast, the slow traction mechanism and draws link gear (19,20,21) soon at a slow speed.
2. extension table according to claim 1, it is characterized in that drawing at a slow speed soon link gear is made up of draw bar (19), linkage clutch (20) and removable pulley (21), draw bar (19) is connected with fast traction power mechanism (14), removable pulley (21) is placed on the sliding rail of a body, be connected by linkage clutch (20) between the base of described pulley (21) and the draw bar (19), hauling rope (3) is through pulley (21).
3. extension table according to claim 1, it is characterized in that slack adjuster is by leading screw (15), leading screw support (16), motor (34), mobile screw (35), be positioned at the movable pulley (36) on the screw, be fixed on the fixed pulley (37) on the bed board, degree of tightness stay cord (38) and stay cord catch pawl (39) are formed, mobile screw (35) is positioned on the leading screw (15), leading screw (15) two ends are placed on the support (16), degree of tightness stay cord (38) two ends are connected on the stay cord catch pawl (39), fixed pulley (37) and movable pulley (38) are walked around in the centre, and the rotation of leading screw (15) is driven by motor (34).
4. extension table according to claim 1, it is characterized in that quick tow mechanism is by positioning electromagnet (13), slip electric magnet (14), leading screw (15), leading screw support (16), spindle motor (17), slide rail (22), bearing motor (18) is formed, the fixed housing bottom of two groups of positioning electromagnets (13) combines closely with slide rail (22), the centre is placed on the leading screw (15) movably as mobile screw, leading screw (15) two ends hand of spiral is opposite, be placed on the leading screw support (16), drive by motor (17), slide rail (22) can move back and forth on its base, its driving device is slide rail motor (18), the bottom of slip electric magnet (14) shell is placed on the slide rail (22) movably, there is block piece (43) below a projectile (44) and the cephalothorax plate (4) to be single face above it and contacts, a draw bar (19) is arranged below it.
5. extension table according to claim 1, it is characterized in that buttocks and legs plate (5) longitudinally the axle (X--X axle) rotating mechanism form by actuating unit (13,27), fork spare (28), finger (32) and slide rail (22), one end of fork spare (28) is fixed on the center line of buttocks and legs plate (5), the other end is a slotted hole, flexibly connect with the finger (32) that is connected on the actuating unit (27), actuating unit (27,13,22) is placed on the arcuate support arm (25).
6. extension table according to claim 1, it is characterized in that described fixture by thoracic dorsal fixedly clothing (7), pelvis fixedly skirt (8), clamping band (9), puller strap (10) are formed; Thoracic dorsal fixedly clothing (7) is a vest spline structure, and posterior midline is divided into left and right sides two parts in the past, connects with nylon fastener belt therebetween, is used for fixing chest and back; Pelvis fixedly skirt (8) by about two stationary planes and belt, intersection ligature constitute, be used for fixing buttocks portion; Clamping band (9) is that the anti-tension band of lamellar constitutes, and is used to wrap up the fixedly fixing skirt (8) of clothing (7) and pelvis of lock ring thoracic dorsal, and fastening with locking snap ring on it, the hole that bed surface is passed in the lower end is connected with stay cord catch pawl (39); The thoracic dorsal fixedly head end of clothing (7) is fixed on the head of a bed fixed mount (12) by puller strap (10), and the pelvis fixedly foot end of skirt (8) links to each other with the stay cord catch pawl (39) at the tailstock back side by puller strap (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95112202 CN1149443A (en) | 1995-11-07 | 1995-11-07 | Three dimensional tracting bed for spine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95112202 CN1149443A (en) | 1995-11-07 | 1995-11-07 | Three dimensional tracting bed for spine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1149443A true CN1149443A (en) | 1997-05-14 |
Family
ID=5079399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95112202 Withdrawn CN1149443A (en) | 1995-11-07 | 1995-11-07 | Three dimensional tracting bed for spine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1149443A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998048743A1 (en) * | 1997-04-29 | 1998-11-05 | Chinese Water Resource And Electric Power Medical Science And Technology Society | Spinal three-dimensional orthopedic equipment |
| WO2001095839A1 (en) * | 2000-06-05 | 2001-12-20 | Beijing Central-Top Scientific & Technical Development Co., Ltd. | Digitized control three-dimensional spinal orthopaedic device |
| WO2009143673A1 (en) * | 2008-05-29 | 2009-12-03 | 北京三维正基科技有限公司 | Spinal three-dimensional orthopaedic equipment |
| CN101791256A (en) * | 2010-04-24 | 2010-08-04 | 梁伍 | Automatic lumbar fixed-point rotary reduction machine |
| CN104274266A (en) * | 2013-09-28 | 2015-01-14 | 沈阳新松机器人自动化股份有限公司 | Full-automatic orthopaedic traction robot |
| CN106821679A (en) * | 2017-01-23 | 2017-06-13 | 郭其轮 | Multifunctional hammock for standing and lying down |
| CN107137170A (en) * | 2017-06-30 | 2017-09-08 | 国家康复辅具研究中心 | Scoliosis orthopedic device, system and long-distance monitoring method |
| CN109512565A (en) * | 2018-12-25 | 2019-03-26 | 广东孜未医疗科技有限公司 | Trunk rehabilitation therapy machine |
| CN110251368A (en) * | 2019-06-26 | 2019-09-20 | 安徽鑫诺医疗设备有限公司 | A kind of apery body physiological camber traction device and its control system |
| CN111359106A (en) * | 2020-03-09 | 2020-07-03 | 青岛市中医医院(青岛市海慈医院、青岛市康复医学研究所) | Radiotherapy positioning bed |
| WO2021109995A1 (en) * | 2019-12-05 | 2021-06-10 | 张益� | Spine three-dimensional linkage health care instrument |
| CN118161329A (en) * | 2024-03-18 | 2024-06-11 | 江苏省人民医院（南京医科大学第一附属医院） | Spinal correction and restoration device |
-
1995
- 1995-11-07 CN CN 95112202 patent/CN1149443A/en not_active Withdrawn
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998048743A1 (en) * | 1997-04-29 | 1998-11-05 | Chinese Water Resource And Electric Power Medical Science And Technology Society | Spinal three-dimensional orthopedic equipment |
| WO2001095839A1 (en) * | 2000-06-05 | 2001-12-20 | Beijing Central-Top Scientific & Technical Development Co., Ltd. | Digitized control three-dimensional spinal orthopaedic device |
| JP2004503296A (en) * | 2000-06-05 | 2004-02-05 | 北京中天普科技開発有限責任公司 | Digital control 3D spine corrector |
| US7112215B2 (en) | 2000-06-05 | 2006-09-26 | Shiyou Xiao | Digitized control three-dimensional spinal orthopaedic device |
| WO2009143673A1 (en) * | 2008-05-29 | 2009-12-03 | 北京三维正基科技有限公司 | Spinal three-dimensional orthopaedic equipment |
| CN102076288B (en) * | 2008-05-29 | 2012-04-18 | 北京三维正基科技有限公司 | Three-dimensional spine correction instrument |
| CN101791256A (en) * | 2010-04-24 | 2010-08-04 | 梁伍 | Automatic lumbar fixed-point rotary reduction machine |
| CN104274266B (en) * | 2013-09-28 | 2016-08-17 | 沈阳新松机器人自动化股份有限公司 | Full-automatic orthopaedics draws robot |
| CN104274266A (en) * | 2013-09-28 | 2015-01-14 | 沈阳新松机器人自动化股份有限公司 | Full-automatic orthopaedic traction robot |
| CN106821679A (en) * | 2017-01-23 | 2017-06-13 | 郭其轮 | Multifunctional hammock for standing and lying down |
| CN106821679B (en) * | 2017-01-23 | 2019-04-05 | 郭其轮 | Multifunctional standing hammock |
| CN107137170A (en) * | 2017-06-30 | 2017-09-08 | 国家康复辅具研究中心 | Scoliosis orthopedic device, system and long-distance monitoring method |
| CN109512565A (en) * | 2018-12-25 | 2019-03-26 | 广东孜未医疗科技有限公司 | Trunk rehabilitation therapy machine |
| CN110251368A (en) * | 2019-06-26 | 2019-09-20 | 安徽鑫诺医疗设备有限公司 | A kind of apery body physiological camber traction device and its control system |
| WO2021109995A1 (en) * | 2019-12-05 | 2021-06-10 | 张益� | Spine three-dimensional linkage health care instrument |
| CN111359106A (en) * | 2020-03-09 | 2020-07-03 | 青岛市中医医院(青岛市海慈医院、青岛市康复医学研究所) | Radiotherapy positioning bed |
| CN111359106B (en) * | 2020-03-09 | 2021-08-31 | 青岛市中医医院(青岛市海慈医院、青岛市康复医学研究所) | Radiotherapy positioning bed |
| CN118161329A (en) * | 2024-03-18 | 2024-06-11 | 江苏省人民医院（南京医科大学第一附属医院） | Spinal correction and restoration device |
| CN118161329B (en) * | 2024-03-18 | 2024-09-10 | 江苏省人民医院（南京医科大学第一附属医院） | Spinal correction and restoration device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C03 | Withdrawal of patent application (patent law 1993) | ||
| WW01 | Invention patent application withdrawn after publication |