CN203539505U - Cervical and lumbar traction table - Google Patents

Cervical and lumbar traction table Download PDF

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Publication number
CN203539505U
CN203539505U CN201320627361.XU CN201320627361U CN203539505U CN 203539505 U CN203539505 U CN 203539505U CN 201320627361 U CN201320627361 U CN 201320627361U CN 203539505 U CN203539505 U CN 203539505U
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China
Prior art keywords
pull rope
bed board
cervical
bed
traction
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Expired - Fee Related
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CN201320627361.XU
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Chinese (zh)
Inventor
张蕊华
朱银法
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Lishui University
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Lishui University
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Priority to CN201320627361.XU priority Critical patent/CN203539505U/en
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Publication of CN203539505U publication Critical patent/CN203539505U/en
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Abstract

The utility model provides a cervical and lumbar traction table, belongs to the technical field of medical instruments and solves the technical problem that a cervical and lumbar traction table in the prior art is only used for traction of cervical vertebra and lumbar vertebra, cannot be used for separate traction of legs, is inaccurate in controlling the traction force and has a complex structure. The cervical and lumbar traction table provided by the utility model comprises a bedstead, wherein a bed bottom plate is arranged on the bedstead; a cervical vertebra traction mechanism, a fixed bed board, a buttocks moving bed board, a first leg moving bed board and a second leg moving bed board are longitudinally arranged on the bed bottom plate in sequence; the first leg moving bed board and the second leg moving bed board are arranged side by side; a first driving mechanism is arranged between the first leg moving bed board and the bedstead; a second driving mechanism is arranged between the second leg moving bed board and the bedstead; a third driving mechanism is arranged between the buttocks moving bed board and the bedstead; a fourth driving mechanism is arranged between the cervical vertebra traction mechanism and the bedstead. The cervical and lumbar traction table provided by the utility model can be used for realizing intermittent or continuous traction of cervical vertebra and lumbar vertebra, can also realize separate traction of both legs, is safe and is convenient to operate.

Description

Cervical/lumbar vertebrae traction bed
Technical field
This utility model belongs to technical field of medical instruments, relates to a kind of medical apparatus and instruments of traction therapeutic, especially relates to a kind of cervical/lumbar vertebrae traction bed.
Background technology
Extension table is a kind of a kind of medical apparatus and instruments that adopts machine driving to carry out traction.Application human physiology is combined feature with mechanical-physical science of Mechanics, be widely used in prolapse of lumbar intervertebral disc, lumbago, radioactivity lower limb numbness that various acute and chronic trauma cause, walk unable and cause legs and feet amyotrophy, and the symptom such as traumatic cervical fracture, dislocation, dislocation; Also applicable to cervical vertebra, have a dizzy spell, the clinical symptoms such as headache tinnitus, dysarteriotony.
In neck, lumbar spondylosis non-operative treatment, traction therapeutic is one of the most frequently used method.The wherein horizontal or sitting posture intermittent traction of the general use of cervical traction, is used horizontal intermittent traction conventionally to elderly and infirm; Lumbar traction is because of dorsal position traction little effect patient respiratory, and it is comfortable that patient feels, therefore adopted by many doctors.Traction is main with mechanical dynamics tractive intervertebral space, and alleviates the intrinsic pressure of intervertebral disc, and outthrust is slightly alleviated neural compressing.
Existing cervical/lumbar vertebrae traction bed can be divided into mechanical type and micro-control formula by traction control mode.Mechanical type extension table, some adopts electric traction, some adopts hand traction, the size of its pull strength is mostly difficult to control, and safety coefficient is not high, and patient easily causes damage, there is its measuring device of some extension tables with ergometer unreasonable, cause measurement result to be inaccurate, and traction function is single, generally can only carries out cervical traction or lumbar traction; Micro-control formula extension table complex structure, has certain technical requirement to operator, and involves great expense, and is unfavorable for promoting the use of.
Chinese patent literature discloses a kind of lumbar vertebra and cervical traction bed [application number: CN200310110865.5], comprise bed board, base, also comprise actuating device, bed board comprises the fixed bed board being fixed on base and the movable bed board that can rotate or move up and down relative to this fixed bed board, and the device of passing on Gong is connected with mobile bed plate; Movable bed board at least comprises and separates respectively one that is arranged in the head bed board of fixed bed board both sides and waist bed board.This scheme can realize cervical traction, lumbar traction or traction simultaneously, have the therapeutic effect of lumbar vertebra and cervical spondylosis, but this scheme can not realize the independent traction to both legs, and function is relatively single.
Chinese patent literature also discloses a kind of micro computer C & L trx therapeutic instrument [application number: CN201020263097.2], comprise lumbar traction bed, cervical stretching chair and respectively with the lumbar traction bed traction apparatus being connected with cervical stretching chair.The described lumbar traction bed rear mattress that comprises front mattress, splice with front mattress and the traction base that is connected rear mattress, front mattress lower end is provided with the extension table forward foot in a step with supporting role, rear mattress lower end is provided with the extension table rear foot with supporting role, on described front mattress, be fixed with left hand crook of the arm cover and right hand crook of the arm cover, left hand crook of the arm cover and the right hand crook of the arm put all covers arm cushion.
Such scheme, due to variable speed electric motors, particularly and force cell being housed, can be set pull strength when treatment, thereby controls the size of pull strength, strengthens the safety of traction, but also can divide other traction therapeutic to cervical region and waist.But such scheme cannot carry out traction therapeutic to cervical region and waist, also cannot carry out independent traction therapeutic to shank, and complex structure simultaneously, complex operation, is unfavorable for promoting.
Utility model content
The purpose of this utility model is for the problems referred to above, and a kind of cervical/lumbar vertebrae traction bed is provided; Solved prior art existing can only draw cervical vertebra and lumbar vertebra and cannot draw separately shank, the technical problem such as pull strength control is inaccurate, complex structure.
For achieving the above object, this utility model has adopted following technical proposal: a kind of cervical/lumbar vertebrae traction bed, comprise bedstead, on bedstead, be provided with a base plate, described bed base plate is longitudinally provided with cervical traction mechanism successively, fixed bed board, buttocks mobile bed plate, and the first leg movements bed board being set up in parallel and the second leg movements bed board, between the first described leg movements bed board and bedstead, be provided with first driving mechanism that can drive the first leg movements bed board to vertically move along implantation base plate, between the second described leg movements bed board and bedstead, be provided with second driving mechanism that can drive the second leg movements bed board to vertically move along implantation base plate, between described buttocks mobile bed plate and bedstead, be provided with the 3rd driving mechanism that can drive buttocks mobile bed plate to vertically move along implantation base plate, between described cervical traction mechanism and bedstead, be provided with the 4 wheel driven actuation mechanism that can drive cervical traction mechanism to vertically move along bed base plate.
In above-mentioned cervical/lumbar vertebrae traction bed, the first described driving mechanism comprises the first pulley of being located at the first rotating shaft on bedstead and being arranged on a base plate tail end, the first described rotating shaft is connected with one end of the first pull rope, after other end pile warp first pulley of the first pull rope, is connected with the first leg movements bed board; The second described driving mechanism comprises the second pulley of being located at the second rotating shaft on bedstead and being arranged on a base plate tail end, the second described rotating shaft is connected with one end of the second pull rope, after other end pile warp second pulley of the second pull rope, is connected with the second leg movements bed board; The 3rd described driving mechanism comprises the 3rd pulley of being located at the 3rd rotating shaft on bedstead and being arranged on a base plate tail end, the 3rd described rotating shaft is connected with one end of the 3rd pull rope, after other end pile warp the 3rd pulley of the 3rd pull rope, is connected with buttocks mobile bed plate; Described 4 wheel driven actuation mechanism comprises the 4th pulley of being located at the 4th rotating shaft on bedstead and being arranged on a base plate front end, the 4th described rotating shaft is connected with one end of the 4th pull rope, after other end pile warp the 4th pulley of the 4th pull rope, is connected with cervical traction mechanism.
In above-mentioned cervical/lumbar vertebrae traction bed, described bedstead comprises support body, both sides at support body are fixed with respectively side plate, the first described rotating shaft, the second rotating shaft, the 3rd rotating shaft and the 4th rotating shaft are located in respectively in side plate, the first described rotating shaft, the second rotating shaft, the end of the 3rd rotating shaft and the 4th rotating shaft is respectively equipped with the first handwheel, the second handwheel, the 3rd handwheel and the 4th hands wheel, between the first described handwheel and side plate, be provided with the first location structure, between the second described handwheel and side plate, be provided with the second location structure, between the 3rd described handwheel and side plate, be provided with the 3rd location structure, between the 4th described handwheel and side plate, be provided with the 4th location structure.
In above-mentioned cervical/lumbar vertebrae traction bed, the first described location structure comprises that the first alignment pin being located on the first handwheel and some the first locating holes and the first locating hole of being located on side plate are distributed on same circular arc, between the first described alignment pin and the first handwheel, be provided with elastic component, and the first alignment pin can insert arbitrary the first locating hole under the effect of elastic component; The second described location structure comprises that the second alignment pin being located on the second handwheel and some the second locating holes and the second locating hole of being located on side plate are distributed on same circular arc, between the second described alignment pin and the second handwheel, be provided with elastic component, and the second alignment pin can insert arbitrary the second locating hole under the effect of elastic component; The 3rd described location structure comprises that the 3rd alignment pin being located on the 3rd handwheel and some the 3rd locating holes and the 3rd locating hole of being located on side plate are distributed on same circular arc, between the 3rd described alignment pin and the 3rd handwheel, be provided with elastic component, and the 3rd alignment pin can insert arbitrary the 3rd locating hole under the effect of elastic component; The 4th described location structure comprises that the 4th alignment pin being located on the 4th handwheel and some the 4th locating holes and the 4th locating hole of being located on side plate are distributed on same circular arc, between the 4th described alignment pin and the 4th handwheel, be provided with elastic component, and the 4th alignment pin can insert arbitrary the 4th locating hole under the effect of elastic component.
In above-mentioned cervical/lumbar vertebrae traction bed, the bottom of the first described leg movements bed board is provided with the first hook for being connected with the first pull rope, thereby described first bottom of hook and the trench top portion of the first pulley are positioned at the first pull rope making in same level between the first hook and the first pulley in level; The bottom of the second described leg movements bed board is provided with the second hook for being connected with the second pull rope, thereby described second bottom of hook and the trench top portion of the second pulley are positioned at the second pull rope making in same level between the second hook and the second pulley in level; The bottom of described buttocks mobile bed plate is provided with the 3rd hook for being connected with the 3rd pull rope, thereby described the 3rd bottom of hook and the trench top portion of the 3rd pulley are positioned at and in same level, make to link up with the 3rd pull rope between the 3rd pulley in level the 3rd; The bottom of described cervical traction mechanism is provided with the 4th hook for being connected with the 4th pull rope, thereby described the 4th bottom of hook and the trench top portion of the 4th pulley are positioned at and in same level, make to link up with the 4th pull rope between the 4th pulley in level the 4th.
In above-mentioned cervical/lumbar vertebrae traction bed, the first described pull rope is provided with the first force cell, the second described pull rope is provided with the second force cell, the 3rd described pull rope is provided with the 3rd force cell, the 4th described pull rope is provided with the 4th force cell, described the first force cell, the second force cell, the 3rd force cell and the 4th force cell are all connected with measuring circuit, in described measuring circuit, be connected with display, described display is fixed on bedstead sidepiece.
In above-mentioned cervical/lumbar vertebrae traction bed, described the first pull rope, the second pull rope, the 3rd pull rope and the 4th pull rope are elastic traction rope.
In above-mentioned cervical/lumbar vertebrae traction bed, the first described leg movements bed board be provided be positioned at both sides for the first in command of ankle fixing band is set; The second described leg movements bed board be provided be positioned at both sides for the second in command of ankle fixing band is set; Described buttocks mobile bed plate be provided be positioned at both sides for the 3rd handle of pelvic fixed belt is set; Described fixed bed board be provided be positioned at both sides for the 4th handle of chest fixing belt is set.
In above-mentioned cervical/lumbar vertebrae traction bed, described cervical traction mechanism comprises the pedestal between fixed bed board and bed base plate, described pedestal is provided with the vertical lifting frame that is positioned at fixed bed board one end, between described pedestal and vertical lifting frame, is provided with latch-up structure.
In above-mentioned cervical/lumbar vertebrae traction bed, described bed base plate is provided with two opposed the first tracks, and described cervical traction mechanism bottom is provided with the first roller of setting corresponding to the first track; Described bed base plate is provided with two opposed the second tracks, and described buttocks mobile bed plate bottom is provided with the second roller of setting corresponding to the second track; Two the second tracks extend to respectively the first leg movements bed board and the second leg movements bed board below, on bed base plate, be provided with two between two the second track extensions and opposed the 3rd track, described the first leg movements bed board bottom is provided with respectively and the 3rd track and the 3rd roller that the second track extension is corresponding, and the second described leg movements bed board bottom is provided with the 4th corresponding with another root the 3rd track and another root the second track extension respectively roller.
Compared with prior art, the utility model has the advantage of: according to patient's situation, can realize intermittently or lasting cervical vertebra and lumbar traction, in lumbar traction process, also can realize two lower limbs and independently draw; Use is provided with the elastic traction line being the level of state of force cell, can measure accurately in real time pull strength size, and can reduce the rigid shock to lumbar vertebra and cervical vertebra while drawing, safety and stability; This utility model is simple in structure, easy to operate, economical and practical, is beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is the structural representation that this utility model provides;
Fig. 2 is that this utility model has been removed the upward view after bed base plate;
Fig. 3 is the structural representation of the handwheel that provides of this utility model.
In figure, bedstead 1, cervical traction mechanism 2, fixed bed board 3, buttocks mobile bed plate 4, bed base plate 6, side plate 8, display 9, the first driving mechanism 11, the second driving mechanism 12, the 3rd driving mechanism 13, 4 wheel driven actuation mechanism 14, pedestal 22, the 4th handle 31, the 3rd handle 41, the first leg movements bed board 51, the second leg movements bed board 52, the first alignment pin 61, the second alignment pin 62, the 3rd alignment pin 63, the first pull rope 71, the second pull rope 72, the 3rd pull rope 73, the 4th pull rope 74, one locating hole 81, the second locating hole 82, the 3rd locating hole 83, the first pulley 101, the second pulley 102, the 3rd pulley 103, the 4th pulley 104, the first handwheel 111, the second handwheel 112, the 3rd handwheel 113, the 4th handwheel 114, the first rotating shaft 121, the second rotating shaft 122, the 3rd rotating shaft 123, the 4th rotating shaft 124, the first hook 131, the second hook 132, the 3rd hook 133, the 4th hook 134, the second track 142, the 3rd track 143, the first roller 151, the 3rd roller 153, the 4th roller 154, the first in command 511, the second in command 521.
The specific embodiment
As Fig. 1, Fig. 2, shown in Fig. 3, a kind of cervical/lumbar vertebrae traction bed, comprise bedstead 1, on bedstead 1, be provided with a base plate 6, described bed base plate 6 is longitudinally provided with cervical traction mechanism 2 successively, fixed bed board 3, buttocks mobile bed plate 4, and the first leg movements bed board 51 being set up in parallel and the second leg movements bed board 52, between the first described leg movements bed board 51 and bedstead 1, be provided with first driving mechanism 11 that can drive the first leg movements bed board 51 to vertically move along implantation base plate 6, between the second described leg movements bed board 52 and bedstead 1, be provided with second driving mechanism 12 that can drive the second leg movements bed board 52 to vertically move along implantation base plate 6, between described buttocks mobile bed plate 4 and bedstead 1, be provided with the 3rd driving mechanism 13 that can drive buttocks mobile bed plate 4 to vertically move along implantation base plate 6, between described cervical traction mechanism 2 and bedstead 1, be provided with the 4 wheel driven actuation mechanism 14 that can drive cervical traction mechanism 2 to vertically move along implantation base plate 6.The first leg movements bed board 51 and the second leg movements bed board 52 the independent traction that can realize patient's shank is set.
The first described driving mechanism 11 comprises the first pulley 101 of being located at the first rotating shaft 121 on bedstead 1 and being arranged on a base plate 6 tail ends, the first described rotating shaft 121 is connected with one end of the first pull rope 71, after other end pile warp first pulley 101 of the first pull rope 71, is connected with the first leg movements bed board 51; The second described driving mechanism 12 comprises the second pulley 102 of being located at the second rotating shaft 122 on bedstead 1 and being arranged on a base plate 6 tail ends, the second described rotating shaft 122 is connected with one end of the second pull rope 72, after other end pile warp second pulley 102 of the second pull rope 72, is connected with the second leg movements bed board 52; The 3rd described driving mechanism 13 comprises the 3rd pulley 103 of being located at the 3rd rotating shaft 123 on bedstead 1 and being arranged on a base plate 6 tail ends, the 3rd described rotating shaft 123 is connected with one end of the 3rd pull rope 73, after other end pile warp the 3rd pulley 103 of the 3rd pull rope 73, is connected with buttocks mobile bed plate 4; Described 4 wheel driven actuation mechanism 14 comprises the 4th pulley 104 of being located at the 4th rotating shaft 124 on bedstead 1 and being arranged on a base plate 6 front ends, the 4th described rotating shaft 124 is connected with one end of the 4th pull rope 74, after other end pile warp the 4th pulley 104 of the 4th pull rope 74, is connected with cervical traction mechanism 2.
Described bedstead 1 comprises support body, both sides at support body are fixed with respectively side plate 8, the first described rotating shaft 121, the second rotating shaft 122, the 3rd rotating shaft 123 and the 4th rotating shaft 124 are located in respectively in side plate 8, the first described rotating shaft 121, the second rotating shaft 122, the end of the 3rd rotating shaft 123 and the 4th rotating shaft 124 is respectively equipped with the first handwheel 111, the second handwheel 112, the 3rd handwheel 113 and the 4th handwheel 114, between the first described handwheel 111 and side plate 8, be provided with the first location structure, between the second described handwheel 112 and side plate 8, be provided with the second location structure, between the 3rd described handwheel 113 and side plate 8, be provided with the 3rd location structure, between the 4th described handwheel 114 and side plate 8, be provided with the 4th location structure.
The first described location structure comprises that the first alignment pin 61 being located on the first handwheel 111 and some the first locating holes 81 and the first locating hole 81 of being located on side plate 8 are distributed on same circular arc, between the first described alignment pin 61 and the first handwheel 111, be provided with elastic component, and the first alignment pin 61 can insert arbitrary the first locating hole 81 under the effect of elastic component; The second described location structure comprises that the second alignment pin 62 being located on the second handwheel 112 and some the second locating holes 82 and the second locating hole 82 of being located on side plate 8 are distributed on same circular arc, between the second described alignment pin 62 and the second handwheel 112, be provided with elastic component, and the second alignment pin 62 can insert arbitrary the second locating hole 82 under the effect of elastic component; The 3rd described location structure comprises that the 3rd alignment pin 63 being located on the 3rd handwheel 113 and some the 3rd locating holes 83 and the 3rd locating hole 83 of being located on side plate 8 are distributed on same circular arc, between the 3rd described alignment pin 63 and the 3rd handwheel 113, be provided with elastic component, and the 3rd alignment pin 63 can insert arbitrary the 3rd locating hole 83 under the effect of elastic component; The 4th described location structure comprises that the 4th alignment pin (not shown) being located on the 4th handwheel 114 and some the 4th locating hole (not shown)s and the 4th locating hole of being located on side plate 8 are distributed on same circular arc, between the 4th described alignment pin and the 4th handwheel 114, be provided with elastic component, and the 4th alignment pin can insert arbitrary the 4th locating hole under the effect of elastic component.
The bottom of the first described leg movements bed board 51 is provided with the first hook 131 for being connected with the first pull rope 71, thereby described first bottom of hook 131 and the trench top portion of the first pulley 101 are positioned at the first pull rope 71 making in same level between the first hook 131 and the first pulley 101 in level; The bottom of the second described leg movements bed board 52 is provided with the second hook 132 for being connected with the second pull rope 72, thereby described second bottom of hook 132 and the trench top portion of the second pulley 102 are positioned at the second pull rope 72 making in same level between the second hook 132 and the second pulley 102 in level; The bottom of described buttocks mobile bed plate 4 is provided with the 3rd hook 133 for being connected with the 3rd pull rope 73, thereby described the 3rd bottom of hook 133 and the trench top portion of the 3rd pulley 103 are positioned at and in same level, make to link up with 133 and the 3rd the 3rd pull ropes 73 between pulley 103 in level the 3rd; The bottom of described cervical traction mechanism 2 is provided with the 4th hook 134 for being connected with the 4th pull rope 74, thereby described the 4th bottom of hook 134 and the trench top portion of the 4th pulley 104 are positioned at and in same level, make to link up with 134 and the 4th the 4th pull ropes 74 between pulley 104 in level the 4th.
The first described pull rope 71 is provided with the first force cell (not shown), the second described pull rope 72 is provided with the second force cell (not shown), the 3rd described pull rope 73 is provided with the 3rd force cell (not shown), the 4th described pull rope 74 is provided with the 4th force cell (not shown), the first described force cell, the second force cell, the 3rd force cell is all connected with measuring circuit with the 4th force cell, in described measuring circuit, be connected with display 9, described display 9 is fixed on bedstead 1 sidepiece.Because the first pull rope 71, the second pull rope 72, the 3rd pull rope 73 and the 4th pull rope 74 are level, therefore the first force cell, the second force cell, the 3rd force cell and the 4th force cell can accurately be measured pull strength, and be reflected on display 9 by circuit, operator controls pull strength accurately according to the data that show on display 9, reaches the controlled effect of distraction procedure safety.
Described the first pull rope 71, the second pull rope 72, the 3rd pull rope 73 and the 4th pull rope 74 are elastic traction rope.Elastic traction rope can be alleviated the rigid shock to cervical vertebra and lumbar vertebra in distraction procedure, thereby plays the protective effect to patient.
The first described leg movements bed board 51 be provided be positioned at both sides for the first in command 511 of ankle fixing band is set; The second described leg movements bed board 52 be provided be positioned at both sides for the second in command 521 of ankle fixing band is set; Described buttocks mobile bed plate 4 be provided be positioned at both sides for the 3rd handle 41 of pelvic fixed belt is set; Described fixed bed board 3 be provided be positioned at both sides for the 4th handle 31 of chest fixing belt is set.
Described cervical traction mechanism 2 comprises the pedestal 22 between fixed bed board 3 and bed base plate 6, and described pedestal 22 is provided with the vertical lifting frame 21 that is positioned at fixed bed board 3 one end, between described pedestal 22 and vertical lifting frame 21, is provided with latch-up structure.The cooperation of pedestal 22 and vertical lifting frame 21 can make patient's cervical region carry out the location of upper and lower and left and right, makes position fixing process more flexible, the operation of being more convenient for.
Described bed base plate 6 is provided with two opposed the first track (not shown)s, and described cervical traction mechanism 2 bottoms are provided with the first roller 151 of setting corresponding to the first track; Described bed base plate 6 is provided with two opposed the second tracks 142, and described buttocks mobile bed plate 4 bottoms are provided with the second roller (not shown) of setting corresponding to the second track 142; Two the second tracks 142 extend to respectively the first leg movements bed board 51 and the second leg movements bed board 52 belows, on bed base plate 6, be provided with two between two the second track 142 extensions and opposed the 3rd track 143, the first described leg movements bed board 51 bottoms are provided with respectively and the 3rd track 143 and the 3rd roller 153 that the second track 142 extensions are corresponding, and the second described leg movements bed board 52 bottoms are provided with the 4th corresponding with another root the 3rd track 143 and another root the second track 142 extensions respectively roller 154.
Work process of the present utility model is as follows:
Patient lies low on extension table, patient chest is positioned on fixed bed board 3, when needs draw cervical region, with the chest of chest fixing belt and the 4th handle 31 immobilized patients, entangle patient's cervical region with neck brace, with fixing band, neck brace is being fixedly connected with cervical traction mechanism 2, now can adjust position, cervical region left and right, if will further adjust the upper and lower position of cervical region, the vertical lifting frame of cervical traction mechanism 2 21 can be carried out to lifting, thereby the upper-lower position of patient's cervical region is adjusted.When neck traction, rotate the 4th handwheel 114 being connected with the 4th rotating shaft 124, when the 4th rotating shaft 124 is rotated, the 4th pull rope 74 is wrapped in the 4th rotating shaft 124, thereby the 4th fixing cervical traction mechanism 2 of pull rope 74 other ends is produced to longitudinal displacement with respect to bed base plate 6, further patient's cervical region is drawn, pull strength can show by display 9, when pull strength arrives certain numerical value and needs to carry out continuous traction under this numerical value, the 4th alignment pin can be inserted to the 4th locating hole, thereby the 4th handwheel 114 is positioned, realize continuous traction, in the time of need to carrying out intermittent traction, the 4th alignment pin in the 4th locating hole can be extracted, now the 4th handwheel 114 presents again active state, can further move.
In the time need to drawing patient's waist, patient's chest and buttocks are placed on respectively on fixed bed board 3 and buttocks mobile bed plate 4, and with chest fixing belt and pelvic fixed belt, patient's chest and buttocks are fixed respectively, rotate the 3rd handwheel 113, the 3rd rotating shaft 123 is rotated, the 3rd pull rope 73 is wound in the 3rd rotating shaft 123, because the other end of the 3rd pull rope 73 is fixedly connected with buttocks mobile bed plate 4, therefore buttocks mobile bed plate 4 produces relative displacement with respect to fixed bed board 3, the waist between patient chest and buttocks is drawn, same, to the pull strength of waist, can read by display 9.When needs carry out continuous traction, only the 3rd alignment pin 63 on the 3rd handwheel 113 need be inserted in the 3rd locating hole 83, can locate the 3rd handwheel 113 and the 3rd rotating shaft 123, realize the continuous traction to patient's waist.The 3rd alignment pin 63 is extracted from the 3rd locating hole 83, and the 3rd handwheel 113 can be realized active state, thereby can further move.
When needs draw separately shank, patient's buttocks and shank can be placed on to buttocks mobile bed plate 4, on the first leg movements bed board 51 and/or the second leg movements bed board 52, with pelvic fixed belt, the fixing buttocks of ankle fixing band and lower limb portion, rotate the first handwheel 111 and/or the second handwheel 112, the first rotating shaft 121 and/or the second rotating shaft 122 are rotated, thereby the first pull rope 71 and/or the second pull rope 72 are wrapped in the first rotating shaft 121 and/or the second rotating shaft 122, thereby make the first leg movements bed board 51 or the second leg movements bed board 52 that connect the first pull rope 71 or the second pull rope 72 produce displacement with respect to buttocks mobile bed plate 4, thereby realize, patient's shank is independently drawn.The first alignment pin 61 and/or the second alignment pin 62 are inserted in the first locating hole 81 and/or the second locating hole 82, can realize the continuous traction to shank, after traction, the first alignment pin 61 and/or the second alignment pin 62 are extracted from the first locating hole 81 and/or the second locating hole 82, and the first handwheel 111 and/or the second handwheel 112 reactivate.
Specific embodiment described herein is only to the explanation for example of this utility model spirit.This utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used bedstead 1 herein, cervical traction mechanism 2, fixed bed board 3, buttocks mobile bed plate 4, bed base plate 6, side plate 8, display 9, the first driving mechanism 11, the second driving mechanism 12, the 3rd driving mechanism 13, 4 wheel driven actuation mechanism 14, pedestal 22, the 4th handle 31, the 3rd handle 41, the first leg movements bed board 51, the second leg movements bed board 52, the first alignment pin 61, the second alignment pin 62, the 3rd alignment pin 63, the first pull rope 71, the second pull rope 72, the 3rd pull rope 73, the 4th pull rope 74, one locating hole 81, the second locating hole 82, the 3rd locating hole 83, the first pulley 101, the second pulley 102, the 3rd pulley 103, the 4th pulley 104, the first handwheel 111, the second handwheel 112, the 3rd handwheel 113, the 4th handwheel 114, the first rotating shaft 121, the second rotating shaft 122, the 3rd rotating shaft 123, the 4th rotating shaft 124, the first hook 131, the second hook 132, the 3rd hook 133, the 4th hook 134, the second track 142, the 3rd track 143, the first roller 151, the 3rd roller 153, the 4th roller 154, the first in command 511, the second in command 521.Deng term, but do not get rid of the probability of using other term.Use these terms to be only used to describe more easily and explain essence of the present utility model; They are construed to any additional restriction is all contrary with this utility model spirit.

Claims (10)

1. a cervical/lumbar vertebrae traction bed, comprise bedstead (1), on bedstead (1), be provided with a base plate (6), it is characterized in that, described bed base plate (6) is longitudinally provided with cervical traction mechanism (2) successively, fixed bed board (3), buttocks mobile bed plate (4), and the first leg movements bed board (51) being set up in parallel and the second leg movements bed board (52), between the first described leg movements bed board (51) and bedstead (1), be provided with first driving mechanism (11) that can drive the first leg movements bed board (51) to vertically move along implantation base plate (6), between the second described leg movements bed board (52) and bedstead (1), be provided with second driving mechanism (12) that can drive the second leg movements bed board (52) to vertically move along implantation base plate (6), between described buttocks mobile bed plate (4) and bedstead (1), be provided with the 3rd driving mechanism (13) that can drive buttocks mobile bed plate (4) to vertically move along implantation base plate (6), between described cervical traction mechanism (2) and bedstead (1), be provided with the 4 wheel driven actuation mechanism (14) that can drive cervical traction mechanism (2) to vertically move along implantation base plate (6).
2. cervical/lumbar vertebrae traction bed according to claim 1, it is characterized in that, described the first driving mechanism (11) comprises the first rotating shaft (121) of being located on bedstead (1) and is arranged on first pulley (101) of a base plate (6) tail end, described the first rotating shaft (121) is connected with one end of the first pull rope (71), after other end pile warp first pulley (101) of the first pull rope (71), is connected with the first leg movements bed board (51); Described the second driving mechanism (12) comprises the second rotating shaft (122) of being located on bedstead (1) and is arranged on second pulley (102) of a base plate (6) tail end, described the second rotating shaft (122) is connected with one end of the second pull rope (72), after other end pile warp second pulley (102) of the second pull rope (72), is connected with the second leg movements bed board (52); The 3rd described driving mechanism (13) comprises the 3rd pulley (103) of being located at the 3rd rotating shaft (123) on bedstead (1) and being arranged on a base plate (6) tail end, the 3rd described rotating shaft (123) is connected with one end of the 3rd pull rope (73), after other end pile warp the 3rd pulley (103) of the 3rd pull rope (73), is connected with buttocks mobile bed plate (4); Described 4 wheel driven actuation mechanism (14) comprises the 4th pulley (104) of being located at the 4th rotating shaft (124) on bedstead (1) and being arranged on a base plate (6) front end, the 4th described rotating shaft (124) is connected with one end of the 4th pull rope (74), after other end pile warp the 4th pulley (104) of the 4th pull rope (74), is connected with cervical traction mechanism (2).
3. cervical/lumbar vertebrae traction bed according to claim 2, it is characterized in that, described bedstead (1) comprises support body, in the both sides of support body, be fixed with respectively side plate (8), described the first rotating shaft (121), the second rotating shaft (122), the 3rd rotating shaft (123) and the 4th rotating shaft (124) are located in respectively in side plate (8), described the first rotating shaft (121), the second rotating shaft (122), the end of the 3rd rotating shaft (123) and the 4th rotating shaft (124) is respectively equipped with the first handwheel (111), the second handwheel (112), the 3rd handwheel (113) and the 4th handwheel (114), between described the first handwheel (111) and side plate (8), be provided with the first location structure, between described the second handwheel (112) and side plate (8), be provided with the second location structure, between the 3rd described handwheel (113) and side plate (8), be provided with the 3rd location structure, between the 4th described handwheel (114) and side plate (8), be provided with the 4th location structure.
4. cervical/lumbar vertebrae traction bed according to claim 3, it is characterized in that, the first described location structure comprises the first alignment pin (61) being located on the first handwheel (111) and some the first locating holes (81) and the first locating hole (81) be located on side plate (8) are distributed on same circular arc, between described the first alignment pin (61) and the first handwheel (111), be provided with elastic component, and the first alignment pin (61) can insert arbitrary the first locating hole (81) under the effect of elastic component; The second described location structure comprises the second alignment pin (62) being located on the second handwheel (112) and some the second locating holes (82) and the second locating hole (82) be located on side plate (8) are distributed on same circular arc, between described the second alignment pin (62) and the second handwheel (112), be provided with elastic component, and the second alignment pin (62) can insert arbitrary the second locating hole (82) under the effect of elastic component; The 3rd described location structure comprises that some the 3rd locating holes (83) and the 3rd locating hole (83) that are located in the 3rd alignment pin (63) on the 3rd handwheel (113) and be located on side plate (8) are distributed on same circular arc, between the 3rd described alignment pin (63) and the 3rd handwheel (113), be provided with elastic component, and the 3rd alignment pin (63) can insert arbitrary the 3rd locating hole (83) under the effect of elastic component; The 4th described location structure comprises that the 4th alignment pin being located on the 4th handwheel (114) and some the 4th locating holes and the 4th locating hole of being located on side plate (8) are distributed on same circular arc, between the 4th described alignment pin and the 4th handwheel (114), be provided with elastic component, and the 4th alignment pin can insert arbitrary the 4th locating hole under the effect of elastic component.
5. cervical/lumbar vertebrae traction bed according to claim 3, it is characterized in that, the bottom of the first described leg movements bed board (51) is provided with the first hook (131) for being connected with the first pull rope (71), the bottom of described the first hook (131) and the first pulley (101) thus trench top portion be positioned at the first pull rope (71) that makes to be positioned in same level between the first hook (131) and the first pulley (101) in level; The bottom of the second described leg movements bed board (52) is provided with the second hook (132) for being connected with the second pull rope (72), the bottom of described the second hook (132) and the second pulley (102) thus trench top portion be positioned at the second pull rope (72) that makes to be positioned in same level between the second hook (132) and the second pulley (102) in level; The bottom of described buttocks mobile bed plate (4) is provided with the 3rd hook (133) for being connected with the 3rd pull rope (73), the bottom of described the 3rd hook (133) with the 3rd pulley (103) thus trench top portion be positioned at and in same level, make to be positioned at the 3rd and link up with the 3rd pull rope (73) between (133) and the 3rd pulley (103) in level; The bottom of described cervical traction mechanism (2) is provided with the 4th hook (134) for being connected with the 4th pull rope (74), the bottom of described the 4th hook (134) with the 4th pulley (104) thus trench top portion be positioned at and in same level, make to be positioned at the 4th and link up with the 4th pull rope (74) between (134) and the 4th pulley (104) in level.
6. according to the cervical/lumbar vertebrae traction bed described in claim 2 or 3 or 4 or 5, it is characterized in that, described the first pull rope (71) is provided with the first force cell, described the second pull rope (72) is provided with the second force cell, the 3rd described pull rope (73) is provided with the 3rd force cell, the 4th described pull rope (74) is provided with the 4th force cell, the first described force cell, the second force cell, the 3rd force cell is all connected with measuring circuit with the 4th force cell, in described measuring circuit, be connected with display (9), described display (9) is fixed on bedstead (1) sidepiece.
7. according to the cervical/lumbar vertebrae traction bed described in claim 2 or 3 or 4 or 5, it is characterized in that, described the first pull rope (71), the second pull rope (72), the 3rd pull rope (73) and the 4th pull rope (74) are elastic traction rope.
8. according to the cervical/lumbar vertebrae traction bed described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that, the first described leg movements bed board (51) be provided be positioned at both sides for the first in command (511) of ankle fixing band is set; The second described leg movements bed board (52) be provided be positioned at both sides for the second in command (521) of ankle fixing band is set; Described buttocks mobile bed plate (4) be provided be positioned at both sides for the 3rd handle (41) of pelvic fixed belt is set; Described fixed bed board (3) be provided be positioned at both sides for the 4th handle (31) of chest fixing belt is set.
9. according to the cervical/lumbar vertebrae traction bed described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that, described cervical traction mechanism (2) comprises the pedestal (22) being positioned between fixed bed board (3) and bed base plate (6), described pedestal (22) is provided with the vertical lifting frame (21) that is positioned at fixed bed board (3) one end, between described pedestal (22) and vertical lifting frame (21), is provided with latch-up structure.
10. according to the cervical/lumbar vertebrae traction bed described in claim 1 or 2 or 3 or 4 or 5, it is characterized in that, described bed base plate (6) is provided with two opposed the first tracks, and described cervical traction mechanism (2) bottom is provided with first roller (151) of setting corresponding to the first track, described bed base plate (6) is provided with two opposed the second tracks (142), and described buttocks mobile bed plate (4) bottom is provided with the second roller of setting corresponding to the second track (142), two the second tracks (142) extend to respectively the first leg movements bed board (51) and the second leg movements bed board (52) below, on bed base plate (6), being provided with two is positioned between two the second tracks (142) extension and opposed the 3rd track (143), the first described leg movements bed board (51) bottom is provided with the 3rd corresponding with the 3rd track (143) and second track (142) extension respectively roller (153), the second described leg movements bed board (52) bottom is provided with the 4th corresponding with another root the 3rd track (143) and another root the second track (142) extension respectively roller (154).
CN201320627361.XU 2013-10-11 2013-10-11 Cervical and lumbar traction table Expired - Fee Related CN203539505U (en)

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CN201320627361.XU CN203539505U (en) 2013-10-11 2013-10-11 Cervical and lumbar traction table

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Application Number Priority Date Filing Date Title
CN201320627361.XU CN203539505U (en) 2013-10-11 2013-10-11 Cervical and lumbar traction table

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107997914A (en) * 2017-12-08 2018-05-08 李继震 A kind of general surgery draw-gear
CN108478320A (en) * 2018-05-04 2018-09-04 毛雪梅 A kind of hand traction table of active operated
CN108652805A (en) * 2018-03-29 2018-10-16 赵鑫 A kind of Orthopedic Clinical hitch frame
CN108852750A (en) * 2018-06-25 2018-11-23 黄露 Fitness type double-leg rehabilitation instrument

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107997914A (en) * 2017-12-08 2018-05-08 李继震 A kind of general surgery draw-gear
CN108652805A (en) * 2018-03-29 2018-10-16 赵鑫 A kind of Orthopedic Clinical hitch frame
CN108478320A (en) * 2018-05-04 2018-09-04 毛雪梅 A kind of hand traction table of active operated
CN108852750A (en) * 2018-06-25 2018-11-23 黄露 Fitness type double-leg rehabilitation instrument

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