CN106726314B - A kind of pelvis/lower limb traction is reset bed and multifunction traction resets system - Google Patents
A kind of pelvis/lower limb traction is reset bed and multifunction traction resets system Download PDFInfo
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- CN106726314B CN106726314B CN201710124946.2A CN201710124946A CN106726314B CN 106726314 B CN106726314 B CN 106726314B CN 201710124946 A CN201710124946 A CN 201710124946A CN 106726314 B CN106726314 B CN 106726314B
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- traction
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- heave compensation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/04—Adjustable operating tables; Controls therefor tiltable around transverse or longitudinal axis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
- A61B17/66—Alignment, compression or distraction mechanisms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/08—Adjustable operating tables; Controls therefor the table being divided into different adjustable sections
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/101—Clamping means for connecting accessories to the operating table
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/123—Lower body, e.g. pelvis, hip, buttocks
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
Abstract
The present invention relates to a kind of pelvis/lower limb traction is reset bed and multifunction traction resets system, reset bed pelvis/the lower limb traction includes bed board, first heave compensation device and the second heave compensation device, first heave compensation device is connected to below one end of bed board by the first connector, second heave compensation device is connected to below the other end of bed board by the second connector, the top of first connector is fixedly attached to bed board bottom surface and the first connector is slided relative to the first heave compensation device along bed board longitudinal direction, the top of second connector is connected to bed board bottom surface and the second connector is rotated relative to the second heave compensation device, bed board rises or falls under the control of the first heave compensation device and the second heave compensation device or one end of bed board around the other end rotates inclination.Pelvis/lower limb traction proposed by the present invention is reset bed, and structure is simple, traction reduction effect is good, high-efficient, and the good reduction therapy of patient's pelvis/lower extremity etc. may be implemented.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly, to one kind there are multi-functional human pelvis/lower limb to lead
Draw reset bed and multifunction traction and resets system.
Background technique
Traction reduction bed is essential a kind of Medical Devices for patient's treatment, reset, is widely used in each
The operative treatments of waists following region such as kind human pelvis position, lower extremity reset physical therapy.Existing traction reduction bed is usual
It only configures a footpost and is generally disposed at the middle position of the bed board of the traction reduction bed, due to using the traction reduction bed
Progress operative treatment or the operating area for resetting physical therapy are also usually located at the middle position region of bed board, so it is such as saturating in progress
Depending on easily influencing transparent effect when operation, and further, the usual features/components of existing traction reduction bed configure more, structure
Complexity, while manufacturing cost is improved, and be further exacerbated by influence transparent effect in practical application such as pivot operation；This
Outside, although the configuration of existing traction reduction bed features/components is more, structure is complicated, but has a single function, usually only can be real
An existing function, for example, or be only used for pelvic fracture reset, or be only used for lower extremity surgery traction etc., and in practical application
When, existing traction reduction bed usually only can be realized bed board and integrally go up and down, and in other words, the head of a bed and tailstock both sides are with liter or together
Drop, this structure are usually unable to satisfy practical application request, are unable to reach good using effect, or in order to realize list
Side lifting, in other words, the bed board of existing traction reduction bed is set two-part or more by the head of a bed or the unilateral liter of tailstock or drop
Segmentation, but this structure further increases the features/components configured number of existing traction reduction bed, so that existing traction is multiple
Position bed structure is more complicated, and cost further increases, and it is more inconvenient to operate；In addition, existing traction reduction bed can not usually
Realize accurate human body lower limbs distracted position/angle adjustment, so existing traction reduction bed do not obtain it is unexpected good
Good using effect.
Summary of the invention
Usually structure is complicated, complicated for operation, higher cost but function for traction reduction bed in the prior art by the present invention
Single, a series of problems, such as being unable to reach good using effect, it is reset bed to propose a kind of pelvis/lower limb traction, using lifting
Compensation device can realize the lifting and rotation inclination of bed board, have structure simple, easy to operate, traction reduction effect is good, efficiency
The good reduction therapy at the positions such as patient's pelvis, lower limb may be implemented in the advantages that high.The invention further relates to a kind of multifunction tractions
Reset system.
Technical scheme is as follows:
A kind of pelvis/lower limb traction is reset bed, including bed board, which is characterized in that further include the first heave compensation device and
Second heave compensation device, the first heave compensation device is connected to below one end of bed board by the first connector, described
Second heave compensation device is connected to below the other end of bed board by the second connector, and the top of first connector is fixed
It is connected to bed board bottom surface and first connector is slided relative to the first heave compensation device along bed board longitudinal direction, described the
The top of two connectors is connected to bed board bottom surface and second connector is rotated relative to the second heave compensation device, the bed
Plate rises or falls under the control of the first heave compensation device and the second heave compensation device or one end of bed board is around the other end
Rotation inclination.
The first heave compensation device includes the first groove and the first elevating mechanism, and first groove is set to first
The top of elevating mechanism is simultaneously arranged along bed board longitudinal direction, and the bottom end of first connector is slided in the first groove, described
Second heave compensation device includes the second groove and the second elevating mechanism, and second groove is set to the top of the second elevating mechanism
Portion and the structure with the second connector bottom end of matching, the bottom end of second connector rotate in the second groove, the bed
Plate risen or fallen under the control of the first elevating mechanism and the second elevating mechanism or the second connector of setting around bed board where
End rotation inclination.
The first heave compensation device includes the first sliding equipment and the first elevating mechanism, the bottom of first connector
End opens up third groove and the third groove is arranged along bed board longitudinal direction, and first sliding equipment is set to the first lifting
The top of the mechanism and top of first sliding equipment is slided in third groove, the second heave compensation device include the
Two elevating mechanisms, the bottom end that the top of second connector is connected to bed board bottom surface and second connector by shaft are logical
Cross the top that another shaft is connected to the second elevating mechanism, control of the bed board in the first elevating mechanism and the second elevating mechanism
Under rise or fall or around rotation inclination in end where setting the second connector of bed board.
Further include traction device, the traction device be set to described one end of bed board for control traction, overturning and/or
Push patient's pelvis or lower extremity.
First groove and the second groove are two, central axis of each first groove along bed board longitudinal direction
It is symmetrically disposed below described one end of bed board, each second groove is symmetrically disposed on along the central axis of bed board longitudinal direction
Below the other end of bed board, two the first grooves are connected by first crossbeam and are connected to the among the first crossbeam
One elevating mechanism, two the second grooves are connected by second cross beam and are connected to the second elevator among the second cross beam
Structure.
The traction device includes sequentially connected bracket, elevating lever, coarse control rod, regulating rod and locking structure, the branch
Frame is the fixed or slidable component of horizontal direction and the bracket has hollow cavity, one end Stent Implantation of the elevating lever
Hollow cavity and manually or automatically control elevating lever vertically rises or falls, the connection of one end of the coarse control rod
To elevating lever the other end and manually or automatically control coarse control rod move in the horizontal direction or around elevating lever axial-rotation, institute
State regulating rod one end be connected to coarse control rod the other end and manually or automatically control regulating rod move in the horizontal direction or
Around coarse control rod axial-rotation, the other end of the regulating rod connects the locking mechanism.
The traction device is two and is symmetrically arranged in the two sides of described one end of the bed board, described first liter
Drop compensation device is connected with the second heave compensation device by supporting beam, and the bracket of two traction devices passes through respectively accordingly to be set
The slide bar set is connected to supporting beam and described two traction devices using supporting beam are axis with respect to slide switching.
The bed board is made using carbon fiber board, and the both ends of the bed board are connect with the first connector and second respectively
The connecting portion of part is three ply board structure, is followed successively by the first sheet-metal layers, carbon fiber board layer and the second sheet-metal layers from top to bottom,
Second sheet-metal layers are made with the first connector and the second connector using metal material integrated molding；
And/or the two sides edge of the bed board along the long side direction is upwardly and downwardly higher by certain distance, and then the bed
Plate longitudinal section is in " H " shape；
And/or manually or automatically control carries out descending operation for first elevating mechanism and the second elevating mechanism；
And/or it further includes center pillar that the pelvis/lower limb traction is reset bed, three fixations are arranged in position among the bed board
Hole, three fixation holes are triangularly arranged, and the center pillar is fixedly installed on one of three fixation holes.
The locking mechanism is bundling belt or Kirschner wire, and the traction device passes through bundling belt bundled fixed patient feet,
Or the traction device locks patient feet by Kirschner wire.
A kind of multifunction traction reset system, which is characterized in that it is reset bed including above-mentioned pelvis/lower limb traction, also wrap
Pelvic fracture resetting apparatus is included, pelvic fracture resetting apparatus includes being respectively fixedly disposed at the reset bed middle section of pelvis/lower limb traction
The first external fixing rack and the second external fixing rack of two sides；Pass through at least one between first external fixing rack and the second external fixing rack
A connecting rod connects, and is fixed in row screw on acetabular bone, LC-2 screw and gluteus medius column screw on first external fixing rack
At least two, row screw, LC-2 screw and gluteus medius column screw are for being fixed Ipsilateral pelvis on the acetabular bone；
At least one shanz screw is fixed on second external fixing rack, the shanz screw is attached with Ipsilateral pelvis, is used
It drawn, overturn and/or is pushed in Ipsilateral pelvis.
It further includes light-permeable tripod that the multifunction traction, which resets system, and the light-permeable tripod is set to the bone
Basin/lower limb traction is reset bed upper and support suffering limb, patient's lower extremity is drawn for auxiliary hitch, overturn and/
Or it pushes.
Technical effect of the invention is as follows:
The present invention relates to a kind of pelvis/lower limb traction is reset bed, including bed board, the first heave compensation device and the second lifting
Compensation device, wherein the first heave compensation device and bed board below one end (such as bed end) of bed board the other end (such as
Head end) below the second heave compensation device respectively by the lifting of respective first elevating mechanism and the second elevating mechanism come
Realize rising or falling for bed board, the first connector of bed board bottom surface connection is relative to the first heave compensation device along bed board long side
Direction sliding, preferably the first heave compensation device below bed board one end (such as bed end) along bed board longitudinal direction by setting
The first groove set cooperates the first connector, so that the bottom end of the first connector is slided in the first groove or bed board one end (example
Such as bed end) below the first heave compensation device pass through directly be opened in the first connector bottom end third groove cooperation first
Sliding equipment, so that the first sliding equipment slides in third groove；Second connector of bed board bottom surface is relative to the second lifting
There is matching second to connect for compensation device rotation, preferably the second heave compensation device below the bed board other end (such as head end)
Second groove of the structure of fitting bottom end cooperates the second connector, so that the bottom end of the second connector rotates in the second groove,
Or the second heave compensation device below the bed board other end (such as head end) has the second elevating mechanism, the top of the second connector
End is connected to the top that the bottom end of bed board bottom surface and the second connector is connected to by another shaft the second elevating mechanism by shaft
Portion, so that the second connector can be rotated relative to bed board and the second elevating mechanism；In such manner, it is possible to realize one end of bed board around another
End rotation inclination, such as bed end are tilted around the rotation of head end, that is to say, that for example rotate inclination around head end in bed end
When, the first connector of bed end is slided along the first groove ecto-entad or the first sliding equipment of bed end connects along through first
The third groove ecto-entad of fitting slides, and the second connector of head end rotates in the second groove or the second company of head end
Fitting is rotated relative to bed board and the second elevating mechanism, therefore the first heave compensation device and the second heave compensation device play rotation
Turn the compensation function of banking motion, to sum up, the reset bed each component of pelvis/lower limb traction of the present invention/accessory cooperates, and realizes
Bed board rising or falling under the control of the first heave compensation device and the second heave compensation device or the head of a bed around bed board
End rotation inclination；Certainly, bed board one end is if it is head end and when the bed board other end is if it is bed end, at this time head end around
Bed end rotation inclination；Traction device can be further cooperated to realize control traction, overturning and/or push patient's pelvis or lower limb portion
Position.Pelvis/lower limb traction proposed by the present invention is reset bed, and structure is simple, easy to operate, may be implemented for patient's pelvis or under
The upper and lower and rotation traction traction at limb position, and traction reduction effect is good, high-efficient, and the portions such as patient's pelvis, lower limb may be implemented
The good reduction therapy of position；In addition, the first heave compensation device and the second heave compensation device are arranged below the both ends of bed board,
Other than elevating function and rotation banking motion compensation function, support function is also acted as, the setting of this support completely will not shadow
Transparent effect is rung, traction reduction bed in the prior art is avoided and support device is set below position among the bed board, it is caused
A series of the problem of influencing projection when carrying out projection operation and then bringing subsequent affects, traction reduction bed of the invention is complete
The above problem is avoided entirely, projection is good, high-efficient in operation, can also further preferably be made using carbon fiber board
Bed board, and " metal layer-carbon fiber is used at two connecting portions of the first connector and the second connector respectively in bed board
The three ply board structure of layer-metal layer " while further enhancing projection, alleviates traction reduction bed weight, reduces into
This, the other component/accessories of this fit on, traction, overturning and/or promotion patient's lower extremity realize the good reset of patient
Treatment.
Preferably, the reset bed traction device of pelvis/lower limb traction proposed by the present invention can be set to two and difference
It is symmetrically disposed on described one end (i.e. the place end that the first heave compensation device is connected to bed board by the first connector) of bed board
Two sides, in addition, the traction device use " bracket-elevating lever-coarse control rod-regulating rod " mutually matched structure, realize needle
While to the comprehensive traction of multiple freedom degrees such as the upper and lower of patient's pelvis or lower extremity and rotation, by coarse control rod and micro-
The mutually coordinated exact position that position/angles fine tuning is furthermore achieved of bar is adjusted to adjust.Further it is proposed that pelvis/under
Reset bed limb traction can also include center pillar, and three fixation holes are arranged in position preferably among bed board, in practical application, center pillar
It can be fixedly installed on one of above three fixation hole, further to adjust patient position, and then further cooperate and reach
Traction, overturning and/or the promotion effect of good patient's pelvis or lower extremity.
The invention further relates to a kind of multifunction tractions to reset system, reset bed including above-mentioned pelvis/lower limb traction, also wraps
The pelvic fracture resetting apparatus for being fixed at the reset bed middle section of pelvis/lower limb traction is included, when patient lies at pelvis/lower limb traction
When reset bed, pelvic fracture resetting apparatus corresponds to Ipsilateral pelvis, and Ipsilateral pelvis is drawn, overturn and/or pushed away to realize
It is dynamic；It is preferred that light-permeable tripod can also be arranged on traction reduction bed, suffering limb is supported in practical application to realize, auxiliary is suffered from
The traction of person's lower extremity, overturning and/or promotion.
Detailed description of the invention
Fig. 1 is the first reset bed preferred structure schematic diagram of pelvis/lower limb traction of the present invention.
Fig. 2 is the reset bed perspective view of pelvis/lower limb traction in Fig. 1.
Fig. 3 is second reset bed of preferred structure schematic diagram of pelvis/lower limb traction of the present invention.
Fig. 4 is the third reset bed preferred structure schematic diagram of pelvis/lower limb traction of the present invention.
Fig. 5 is a kind of preferred structure schematic diagram of the first heave compensation device in Fig. 4.
Fig. 6 is the side view of the first heave compensation device in Fig. 5.
Fig. 7 is a kind of preferred structure schematic diagram of the second heave compensation device in Fig. 4.
Fig. 8 is another preferred structure schematic diagram of the first heave compensation device in Fig. 3.
Fig. 9 is another preferred structure schematic diagram of the second heave compensation device in Fig. 3.
Each label lists as follows in figure:
1- bed board；2- the first heave compensation device；The first elevating mechanism of 201-；202- first crossbeam；203- first
Groove；The first connector of 204-；The first sliding equipment of 205-；206- third groove；3- the second heave compensation device；
The second elevating mechanism of 301-；The second groove of 303-；The second connector of 304-；305- shaft；306- shaft；401- first
Bracket；402- second support；The first elevating lever of 403-；The second elevating lever of 404-；The first coarse control rod of 405-；406- second
Coarse control rod；The first regulating rod of 407-；The second regulating rod of 408-；409- Kirschner wire；5- supporting beam；The first slide bar of 601-；
The second slide bar of 602-；7- center pillar；The first fixation hole of 801-；The second fixation hole of 802-；803- third fixation hole；9- patient
Foot；10- wheel.
Specific embodiment
The present invention will be described with reference to the accompanying drawing.
The present invention relates to a kind of pelvis/lower limb traction is reset bed, including bed board, it further include the first heave compensation device and
Two heave compensation devices, the first heave compensation device are connected under one end (such as bed end) of bed board by the first connector
Side, the second heave compensation device are connected to below the other end (such as head end) of bed board by the second connector, the first connection
The top of part is fixedly attached to bed board bottom surface and the first connector is sliding along bed board longitudinal direction relative to the first heave compensation device
Dynamic, the top of the second connector is connected to bed board bottom surface and the second connector is rotated relative to the second heave compensation device, bed board
It is risen or fallen under the control of the first heave compensation device and the second heave compensation device or one end of bed board is around the other end (example
If bed end is around head end) rotation inclination.
Preferably, the first heave compensation device includes the first groove and the first elevating mechanism, and the first groove is set to first
The top of elevating mechanism is simultaneously arranged along bed board longitudinal direction, and the bottom end of the first connector is slided in the first groove and the first connection
The top of part is fixedly attached to bed board bottom surface, and the second heave compensation device includes the second groove and the second elevating mechanism, and second is recessed
Slot is set to the top of the second elevating mechanism and has the structure of the second connector bottom end of matching, and the bottom end of the second connector is the
The top of rotation and the second connector is fixedly attached to bed board bottom surface in two grooves, and bed board is gone up and down in the first elevating mechanism and second
It is risen or fallen under the control of mechanism or one end of bed board around the other end rotates inclination, be in other words around the described another of bed board
Hold (the i.e. other end that the second heave compensation device is connected to bed board by the second connector, the second connector of setting institute of bed board
Holding, such as head end) rotation inclination.Or, the first heave compensation device includes the first sliding equipment and the first elevating mechanism, the
The bottom end of a connection piece opens up the first groove and the first groove is arranged along bed board longitudinal direction, and the first sliding equipment is set to first
The top of elevating mechanism and the first sliding equipment slides in the first groove, the second heave compensation device include the second elevator
The top of structure, the second connector is connected to by the bottom end that shaft is connected to bed board bottom surface and the second connector by another shaft
The top of second elevating mechanism, bed board rise or fall under the control of the first elevating mechanism and the second elevating mechanism or around bed boards
The other end (such as head end) rotate inclination.It illustrates, foregoing description describes the first heave compensation device
The preferred structure implemented with the second heave compensation device, and the first heave compensation device and the second heave compensation device have respectively
There are two types of the preferred structure implemented, two preferred knots of two preferred structures of the first heave compensation device and the second heave compensation device
Four kinds of schemes can be formed with combination of two between structure, the first connector of bed board bottom surface connection can be achieved relative to first
Heave compensation device is slided along bed board longitudinal direction and the second connector of bed board bottom surface is relative to the second heave compensation device
Rotation, that is to say, that realize that one end of bed board is tilted around the rotation of the other end, such as bed end is tilted around the rotation of head end.When
So, in addition to the scheme of above-mentioned implementation, the first heave compensation device and the second heave compensation device can also be by other implementable
Structure realize bed board one end around the other end rotation tilt.
Preferably, it further includes traction device that pelvis/lower limb traction proposed by the present invention is reset bed, and traction device is set to bed
Described one end (such as bed end) of plate is for controlling traction, overturning and/or pushing patient's pelvis or lower extremity.Above-mentioned traction
Device can be set to two, and can be symmetrically arranged in the two sides of described one end (such as bed end) of bed board；This
Outside, which can be any one traction device structure, as long as meeting practical application request, in other words, only
Traction device is wanted to may be implemented for comprehensive tractions of multiple freedom degrees such as the upper and lower and rotations of patient's pelvis or lower extremity,
Control traction, overturning can be thus achieved and/or push patient's pelvis/lower extremity application demand.
A kind of preferred reset bed structural schematic diagram of pelvis/lower limb traction proposed by the present invention, as depicted in figs. 1 and 2,
In, Fig. 1 is side view, and Fig. 2 is perspective view, and reset bed pelvis/lower limb traction disclosed in the embodiment includes 1, first liter of bed board
Compensation device 2 and the second heave compensation device 3 drop, wherein the first heave compensation device 2 is connected to by the first connector 204
Below one end (such as bed end) of bed board 1, the second heave compensation device 3 is connected to the another of bed board 1 by the second connector 304
Below one end (such as head end), it is preferable that the first heave compensation device 2 and the second heave compensation device 3 pass through 5 phase of supporting beam
Connection to realize balance, the support, fixation of the first heave compensation device 2 and the second heave compensation device 3, and then enhances the bone
The reset bed overall stability of basin/lower limb traction, in addition, the bottom of the first heave compensation device 2 and the second heave compensation device 3
Wheel 10 is respectively arranged with to realize the sliding transfer of the traction reduction bed.The top of first connector 204 is fixedly attached to bed
1 bottom surface of plate and the first connector 204 are slided relative to the first heave compensation device 2 along 1 longitudinal direction of bed board, the second connector
304 top is connected to 1 bottom surface of bed board and the second connector 304 is rotated relative to the second heave compensation device 3, and bed board 1 is
Risen or fallen under the control of one heave compensation device 2 and the second heave compensation device 3 or around bed board 1 one end (such as head of a bed
End) rotation inclination.One end rotates inclination around the other end in practical applications, such as bed end is rotated around head end when tilting, bed
First connector of tail end is slided relative to the first heave compensation device ecto-entad, and the second connector of head end is relative to
The rotation of two heave compensation devices, therefore the first heave compensation device and the second heave compensation device play the benefit of rotation banking motion
Repay function.
Second of preferred reset bed structural schematic diagram of pelvis/lower limb traction proposed by the present invention, as shown in Figure 3, wherein
Reset bed pelvis/lower limb traction disclosed in the embodiment includes bed board 1, the first heave compensation device 2, the second heave compensation device
3 and traction device, the first heave compensation device 2 is connected to one end of bed board 1 by the first connector (being not shown in Fig. 3)
Below (such as head end), the second heave compensation device 3 is connected to the another of bed board 1 by the second connector (being not shown in Fig. 3)
Below one end (such as bed end), and the first heave compensation device 2 is connected with the second heave compensation device 3 by supporting beam 5
It connects, in addition, the bottom of the first heave compensation device 2 and the second heave compensation device 3 is respectively arranged with wheel 10 to realize that this leads
Draw reset bed sliding transfer.The top of first connector is fixedly attached to 1 bottom surface of bed board and the first connector relative to first
Heave compensation device 2 is slided along 1 longitudinal direction of bed board, and the top of the second connector is connected to 1 bottom surface of bed board and the second connector
304 rotate relative to the second heave compensation device 3, and bed board 1 is in the first heave compensation device 2 and the second heave compensation device 3
It rises or falls under control or is tilted around the other end (such as bed end) rotation of bed board 1.One end is around another in practical applications
The rotation at end tilts, such as head end is rotated around bed end when tilting, and the first connector of head end is mended relative to the first lifting
The sliding of device ecto-entad is repaid, the second connector of bed end is rotated relative to the second heave compensation device, therefore the first lifting is mended
It repays device and the second heave compensation device plays the compensation function of rotation banking motion, bed board 1 as shown in fig. 3 is around bed board
10 ° 30 of inclination of 1 bed end rotation.Traction device in the embodiment includes that sequentially connected first support 401, first is gone up and down
Bar 403, the first coarse control rod 405, the first regulating rod 407 and locking structure, first support 401 be fixed or horizontal direction slidably
Component and first support 401 have hollow cavity, the first elevating lever 403 one end merging first support 401 hollow cavity
And manually or automatically control the first elevating lever 403 and vertically rise or fall, one end connection of the first coarse control rod 405
To the first elevating lever 403 the other end and manually or automatically control the first coarse control rod 405 and move in the horizontal direction or around
One elevating lever, 403 axial-rotation, one end of the first regulating rod 407 are connected to the other end of the first coarse control rod 405 and by manual
Or it automatically controls the first regulating rod 407 and moves in the horizontal direction or around 405 axial-rotation of the first coarse control rod, the first regulating rod 407
The other end connect locking mechanism (such as bundling belt or Kirschner wire), and then trouble is fixed/locked to traction device by locking mechanism
Person foot；In addition, the first support 401 of traction device can be connected to by the first slide bar 601 being accordingly arranged supporting beam 5 and
It can be using supporting beam as axis slide switching.
The third preferred reset bed structural schematic diagram of pelvis/lower limb traction proposed by the present invention, as shown in figs. 4-7,
In, Fig. 4 is the three-dimensional structure diagram of the embodiment, and Fig. 5 is the structural schematic diagram of the first heave compensation device in the embodiment, figure
6 be the side view of the first heave compensation device in the embodiment, and Fig. 7 is the side of the second heave compensation device in the embodiment
View.Reset bed pelvis/lower limb traction disclosed in the embodiment includes bed board 1, the first heave compensation device 2, second lifting benefit
Repay device 3 and traction device, wherein the first heave compensation device 2 is connected to one end of bed board 1 by the first connector 204
Below (such as bed end), the second heave compensation device 3 is connected to the other end (such as the bed of bed board 1 by the second connector 304
Head end) lower section, it is preferable that the first heave compensation device 2 is connected with the second heave compensation device 3 by supporting beam 5, to realize
The balance of first heave compensation device 2 and the second heave compensation device 3, support, fixation, and then enhance the pelvis/lower limb traction
Reset bed overall stability.As shown in Figure 5 and Figure 6, the first heave compensation device 2 includes the first groove 203 and the first lifting
Mechanism 201, the first groove 203 are set to the top of the first elevating mechanism 201 and are arranged along 1 longitudinal direction of bed board, the first connection
The bottom end of part 204 is slided in the first groove 203 and the top of the first connector 204 is fixedly attached to 1 bottom surface of bed board, preferably
Ground, as shown in figure 5, the first groove 203 can be set to two, central axis of two the first grooves 203 along 1 longitudinal direction of bed board
Line is symmetrically disposed below one end (such as bed end) of bed board 1, and two the first grooves 203 are connected by first crossbeam 202
And the first elevating mechanism 201 is connected among first crossbeam 202, it is highly preferred that the first elevating mechanism 201 can by manually or
It is automatic to carry out descending operation.As shown in fig. 7, the second heave compensation device 3 includes the second groove 303 and the second elevating mechanism 301,
Second groove 303 is set to the top of the second elevating mechanism 301 and has the structure of matching 304 bottom end of the second connector, and second
The bottom end of connector 304 rotates in the second groove 303 and the top of the second connector 304 is fixedly attached to 1 bottom surface of bed board, excellent
Selection of land, the second groove 304 may be set to be two, and two the second grooves 303 are symmetrical along the central axis of 1 longitudinal direction of bed board
It is set to below the other end (such as head end) of bed board 1, two the second grooves 303 pass through second cross beam (being not shown in Fig. 7)
It is connected and is connected to the second elevating mechanism 301 among second cross beam, it is highly preferred that the second elevating mechanism 301 can also passes through
Manually or automatically carry out descending operation.So bed board 1 can be in the control of the first elevating mechanism 201 and the second elevating mechanism 301
Under rise or fall or around bed board 1 the other end (such as head end) rotation inclination.One end is around another in practical applications
The rotation at end tilts, such as bed end is rotated around head end when tilting, and the first connector of bed end is along the first groove by extroversion
Second connector of interior sliding, head end rotates in the second groove, therefore the first heave compensation device and the second heave compensation dress
Set the compensation function for playing rotation banking motion.Further, it is arranged by adjusting the first groove 203 along 1 longitudinal direction of bed board
Slotting length, the compensation of 3-15cm may be implemented, so may be implemented bed board 1 around bed board 1 head end rotation inclination 0-
30°.To sum up, pelvis/lower limb traction proposed by the present invention is reset bed, and bed board both sides may be implemented with raw by heave compensation device
With drop and unilateral lifting (inclination is rotated around the head end of bed board, naturally it is also possible to realize that the bed end rotation around bed board is inclined
Tiltedly), can also further cooperate traction device to realize to lead for the multi-functional of patient's basin or lower extremity operation, reset etc.
Draw, overturn, pushing operation, to reach good reduction therapy effect, in addition, the traction reduction bed structure is simple, operation is easy,
Cost is relatively low, is suitable for being widely used to promote in medical institutions such as hospital, clinic, recovery centres.
In embodiment as shown in Figures 3 and 4, traction device is set as two and is symmetrically arranged in the tailstock of bed board 1
The two sides at end, two traction devices i.e. the first traction device and the second traction device, the first traction device include first support
401, the first elevating lever 403, the first coarse control rod 405, the first regulating rod 407 and Kirschner wire 409, the second traction device include the
Two brackets 402, the second elevating lever 404, the second coarse control rod 406, the second regulating rod 408 and Kirschner wire 409, wherein first
Frame 401 and second support 402 all can be fix or the slidable component of horizontal direction and first support 401 and second support
402 all have hollow cavity, and one end of the first elevating lever 403 is placed in the hollow cavity of first support 401 and can be by manual
Or automatically control the first elevating lever 403 and vertically rise or fall, the vertical lift distance that 0-1m preferably may be implemented is adjusted
Section, one end of the first coarse control rod 405 is connected to the other end of the first elevating lever 403 and can manually or automatically control first
Coarse control rod 405 moves in the horizontal direction or around 403 axial-rotation of the first elevating lever, preferably may be implemented the coarse level of 0-1m away from
It is connected to the other end of the first coarse control rod 405 from adjusting and 360 ° of rotation angular adjustments, one end of the first regulating rod 407 and can
It is moved in the horizontal direction or with manually or automatically controlling the first regulating rod 407 around 405 axial-rotation of the first coarse control rod, preferably
The accurate degree distance that 0-20cm may be implemented adjusts and 360 ° of rotation angular adjustments, and the other end of the first regulating rod 407 connects
Connecing Kirschner wire 409, (a kind of preferred locking mechanism, the locking mechanism can be any one lock of fixation/locking patient feet
Structure member is determined, as long as meeting practical application request, in other words, as long as traction device may be implemented through the locking machine
Patient feet is fixed/locked to structure, and then realizes control traction, overturning and/or the application of patient's pelvis or lower extremity is pushed to need
Ask, preferably the locking mechanism can be bundling belt or Kirschner wire 409 as shown in Figure 4), the first traction device passes through
Kirschner wire 409 locks patient feet and then controls traction, overturning and/or push patient's pelvis or lower extremity；Ibid, symmetrically
Ground, one end of the second elevating lever 404 are placed in the hollow cavity of second support 402 and can manually or automatically control second liter
Drop bar 404 vertically rises or falls, and the vertical lift distance that 0-1m preferably may be implemented is adjusted, the second coarse control rod 406
One end be connected to the other end of the second elevating lever 404 and can manually or automatically control the second coarse control rod 406 along level
Direction is mobile or around 404 axial-rotation of the second elevating lever, and the coarse level distance that 0-1m preferably may be implemented is adjusted and 360 °
Angular adjustment is rotated, one end of the second regulating rod 408 is connected to the other end of the second coarse control rod 406 and can be by manually or certainly
The second regulating rod 408 of dynamic control moves in the horizontal direction or around 406 axial-rotation of the second coarse control rod, 0-20cm preferably may be implemented
Accurate degree distance adjust and 360 ° of rotation angular adjustments, the other end connection Kirschner wire 409 of the second regulating rod 408, the
Two traction devices lock patient feet by Kirschner wire 409 and control traction, overturning and/or promotion patient's pelvis or lower limb portion
Position；In addition, the brackets (i.e. first support 401 and second support 402) of two traction devices can be respectively by being accordingly arranged
Slide bar (i.e. the first slide bar 601 and the second slide bar 602) is connected to supporting beam 5 and two traction devices with supporting beam 5 as axis phase
To slide switching (wheel can be respectively set to realize slide switching under first support 401 and second support 402), with cooperation
It realizes control traction, overturning and/or pushes the adjusting of patient's pelvis/lower extremity.To sum up, further cooperate the unilateral of bed board 1
Axial-rotation tilts 0-30 ° of operation, perfect can realize the traction for patient's pelvis or lower extremity, overturn and/or push away
It is dynamic, improve the operation of waists following region, the traction reduction effect of reduction therapy and the effects such as patient's pelvic area, lower extremity
Rate, to reach good practical application request effect.
Further, it is preferable that referring to Fig. 6, the reset bed bed board 1 of pelvis/lower limb traction proposed by the present invention can be used
Carbon fiber board is made, and bed board 1 connecting portion (i.e. bed board 1 respectively with the first connector 204 and the second connector
At 304 two connecting portions) can use three ply board structure, be followed successively by from top to bottom the first sheet-metal layers, carbon fiber board layer and
Second sheet-metal layers, wherein the second sheet-metal layers and the first connector 204 and the second connector 304 can use above-mentioned second
The metal material integrated molding of sheet-metal layers is made；Preferably, the first sheet-metal layers and the second sheet-metal layers can use
The metal materials such as iron, ferroalloy, so weight is lighter under the reset bed equal volume of pelvis/lower limb traction proposed by the present invention, at
This is lower, and such as will not influence transparent effect when carrying out such as pivot operation in actual use, and then improve patient
The effect and efficiency of reduction therapy.In addition, the bed board 1 may be arranged as bed board two sides along the long side direction along upward and court
Under be higher by certain distance, and then the longitudinal section of the bed board 1 is in " H " shape (being not shown in Fig. 1-4), in order to the traction reduction
The periphery accessory of bed connects and fixes, effectively avoids slipping.Further, as shown in Figs 1-4, pelvis/lower limb proposed by the present invention
Traction reduction bed further includes center pillar 7, and three fixation holes, i.e. the first fixation hole 801, second preferably is arranged at the intermediate position of bed board 1
Fixation hole 802 and third fixation hole 803, three fixation holes i.e. the first fixation hole 801, the second fixation hole 802 and third fixation hole
803 are triangularly arranged, in practical application, center pillar 7 can be fixedly installed on one of above three fixation hole, with into one
Successive step patient position, and then further cooperate the traction for reaching good patient's pelvis or lower extremity, overturning and/or push effect
Fruit.
Preferably, the first heave compensation device in Fig. 3 and embodiment shown in Fig. 4 and the second heave compensation device may be used also
Using such as flowering structure.As shown in figure 8, the first heave compensation device 2 includes the first sliding equipment 205 and the first elevating mechanism
201, the bottom end of the first connector 204 opens up third groove 206 and third groove 206 is arranged along 1 longitudinal direction of bed board, and first is sliding
Motivation structure 205 is set to the top of the first elevating mechanism 201 and the first sliding equipment 205 slided in third groove 206 (or
Say it is that the top of the first sliding equipment 205 is slided in third groove 206).As shown in figure 9, the second heave compensation device includes 3
The top of second elevating mechanism 301, the second connector 304 is connected to 1 bottom surface of bed board and the second connector 304 by shaft 305
Bottom end the top of the second elevating mechanism 301 is connected to by another shaft 306, bed board 1 is in the first elevating mechanism 201 and second
It rises or falls under the control of elevating mechanism 301 or is tilted around the other end (such as head end) rotation of bed board 1.In practical application
Middle one end is tilted around the rotation of the other end, such as bed end is rotated around head end when tilting, the first sliding equipment edge of bed end
Third groove ecto-entad through the first connector slides, and the second connector of head end is relative to bed board and the second elevator
Structure rotation, therefore the first heave compensation device and the second heave compensation device play the compensation function of rotation banking motion.
The invention further relates to a kind of multifunction tractions to reset system, including the above-mentioned pelvis as shown in Figs 1-4 of the present invention/
Lower limb traction is reset bed, further includes pelvic fracture resetting apparatus, pelvic fracture resetting apparatus include be respectively fixedly disposed at pelvis/
The first external fixing rack and the second external fixing rack of the reset bed middle section two sides of lower limb traction；First external fixing rack and the second external fixing rack
Between connected by least one connecting rod, be fixed on the first external fixing rack in row screw on acetabular bone, LC-2 screw and stern
At least two in muscle column screw, on acetabular bone row screw, LC-2 screw and gluteus medius column screw be used for Ipsilateral pelvis into
Row is fixed；At least one shanz screw is fixed on second external fixing rack, shanz screw is attached with Ipsilateral pelvis, is used for
Ipsilateral pelvis is drawn, overturn and/or pushed.
Preferably, it can also include light-permeable tripod, the light-permeable that multifunction traction proposed by the present invention, which resets system,
It is reset bed upper and support suffering limb in practical application that tripod is set to pelvis/lower limb traction, for auxiliary hitch to trouble
The traction of person's lower extremity, overturning and/or promotion.
It should be pointed out that specific embodiment described above can make those skilled in the art that the present invention be more fully understood
It creates, but do not limit the invention in any way is created.Therefore, although this specification creates the present invention referring to drawings and examples
It makes and has been carried out detailed description, it will be understood by those skilled in the art, however, that still can modify to the invention
Or equivalent replacement, in short, the technical solution and its improvement of all spirit and scope for not departing from the invention, should all contain
It covers in the protection scope of the invention patent.
Claims (8)
1. a kind of pelvis/lower limb traction is reset bed, including bed board, which is characterized in that further include the first heave compensation device and
Two heave compensation devices, the first heave compensation device are connected to below one end of bed board by the first connector, and described the
Two heave compensation devices are connected to below the other end of bed board by the second connector, and the top of first connector is fixed to be connected
It is connected to bed board bottom surface and first connector is slided relative to the first heave compensation device along bed board longitudinal direction, described second
The top of connector is connected to bed board bottom surface and second connector is rotated relative to the second heave compensation device, the bed board
It is risen or fallen under the control of the first heave compensation device and the second heave compensation device or one end of bed board is revolved around the other end
Turn inclination；
The first heave compensation device includes the first groove and the first elevating mechanism, and first groove is set to the first lifting
The top of mechanism is simultaneously arranged along bed board longitudinal direction, and the bottom end of first connector is slided in the first groove, and described second
Heave compensation device includes the second groove and the second elevating mechanism, and second groove is set to the top of the second elevating mechanism simultaneously
Structure with the second connector bottom end of matching, the bottom end of second connector rotate in the second groove, and the bed board exists
It rises or falls under the control of first elevating mechanism and the second elevating mechanism or is revolved around the second connector of setting place end of bed board
Turn inclination；First groove and the second groove are two, central axis of each first groove along bed board longitudinal direction
It is symmetrically disposed below described one end of bed board, each second groove is symmetrically disposed on along the central axis of bed board longitudinal direction
Below the other end of bed board, two the first grooves are connected by first crossbeam and are connected to the among the first crossbeam
One elevating mechanism, two the second grooves are connected by second cross beam and are connected to the second elevator among the second cross beam
Structure.
2. pelvis/lower limb traction according to claim 1 is reset bed, which is characterized in that it further include traction device, it is described to lead
Leading-in device is set to described one end of bed board for controlling traction, overturning and/or pushing patient's pelvis or lower extremity.
3. pelvis/lower limb traction according to claim 2 is reset bed, which is characterized in that the traction device includes successively
Bracket, elevating lever, coarse control rod, regulating rod and the locking structure of connection, the bracket are the fixed or slidable portion of horizontal direction
Part and the bracket have a hollow cavity, the hollow cavity of one end Stent Implantation of the elevating lever and manually or automatically control
Elevating lever processed vertically rises or falls, one end of the coarse control rod be connected to the other end of elevating lever and by manually or
Automatic control coarse control rod moves in the horizontal direction or around elevating lever axial-rotation, one end of the regulating rod is connected to coarse control rod
The other end and manually or automatically control regulating rod moves in the horizontal direction or around coarse control rod axial-rotation, the regulating rod
The other end connects the locking mechanism.
4. pelvis/lower limb traction according to claim 3 is reset bed, which is characterized in that the traction device be two and
It is symmetrically arranged in the two sides of described one end of the bed board, the first heave compensation device and the second heave compensation device
It is connected by supporting beam, the bracket of two traction devices passes through the slide bar being accordingly arranged respectively and is connected to supporting beam and described two
A traction device is axis with respect to slide switching using supporting beam.
5. pelvis/lower limb traction according to claim 1 is reset bed, which is characterized in that the bed board uses carbon fiber board
It being made, the both ends of the bed board are respectively three ply board structure with the connecting portion of the first connector and the second connector, from
The first sheet-metal layers, carbon fiber board layer and the second sheet-metal layers are followed successively by under, second sheet-metal layers are connect with first
Part and the second connector are made using metal material integrated molding；
And/or the two sides edge of the bed board along the long side direction is upwardly and downwardly higher by certain distance, and then the bed board is vertical
Section is in " H " shape；
And/or manually or automatically control carries out descending operation for first elevating mechanism and the second elevating mechanism；
And/or it further includes center pillar that the pelvis/lower limb traction is reset bed, three fixation holes, institute is arranged in position among the bed board
It states three fixation holes to be triangularly arranged, the center pillar is fixedly installed on one of three fixation holes.
6. pelvis/lower limb traction according to claim 3 is reset bed, which is characterized in that the locking mechanism is bundling belt
Or Kirschner wire, the traction device are locked by bundling belt bundled fixed patient feet or the traction device by Kirschner wire
Patient feet.
7. a kind of multifunction traction resets system, which is characterized in that led including pelvis/lower limb described in one of claim 1 to 6
Draw reset bed, further includes pelvic fracture resetting apparatus, pelvic fracture resetting apparatus includes being respectively fixedly disposed at pelvis/lower limb to lead
Draw the first external fixing rack and the second external fixing rack of reset bed middle section two sides；First external fixing rack and the second external fixing rack it
Between connected by least one connecting rod, row screw on acetabular bone, LC-2 screw and stern are fixed on first external fixing rack
At least two in middle muscle column screw, row screw, LC-2 screw and gluteus medius column screw are used for Ipsilateral on the acetabular bone
Pelvis is fixed；At least one shanz screw, the shanz screw and Ipsilateral bone are fixed on second external fixing rack
Basin is attached, for Ipsilateral pelvis to be drawn, overturn and/or pushed.
8. multifunction traction according to claim 7 resets system, which is characterized in that the multifunction traction resets system
It further include light-permeable tripod, the light-permeable tripod is set to that the pelvis/lower limb traction is reset bed upper and support suffering limb,
Patient's lower extremity is drawn, overturn and/or pushed for auxiliary hitch.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124946.2A CN106726314B (en) | 2017-03-03 | 2017-03-03 | A kind of pelvis/lower limb traction is reset bed and multifunction traction resets system |
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| CN201710124946.2A CN106726314B (en) | 2017-03-03 | 2017-03-03 | A kind of pelvis/lower limb traction is reset bed and multifunction traction resets system |
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| CN106726314B true CN106726314B (en) | 2019-02-01 |
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| CN108542670B (en) * | 2018-05-11 | 2024-02-02 | 北京国械堂科技发展有限责任公司 | Operating bed |
| CN108542678B (en) * | 2018-05-11 | 2024-02-23 | 石家庄高新区亿成科技有限公司 | Compensation device for operation bed board |
| CN108553254B (en) * | 2018-05-11 | 2024-01-05 | 石家庄高新区亿成科技有限公司 | Operation bed board turning device |
| CN109303983B (en) * | 2018-10-29 | 2024-04-09 | 苏州雷泰医疗科技有限公司 | Medical accelerator treatment bed |
| CN109363873A (en) * | 2018-10-30 | 2019-02-22 | 厚福医疗装备有限公司 | A kind of emergency bed tilted forward and back |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US9186291B2 (en) * | 2005-02-22 | 2015-11-17 | Roger P. Jackson | Patient positioning support structure with trunk translator |
| US20150059094A1 (en) * | 2005-02-22 | 2015-03-05 | Roger P. Jackson | Patient positioning support structure |
| CN202223489U (en) * | 2011-09-08 | 2012-05-23 | 何峰云 | Auxiliary bracket for otorhinolaryngologic operations |
| US10206842B2 (en) * | 2012-01-26 | 2019-02-19 | American Sterilizer Company | Medical table with leg support |
| CN104068982A (en) * | 2014-06-20 | 2014-10-01 | 玉林市科邦技术服务有限公司 | Orthopedic operating table |
| CN104840239A (en) * | 2015-03-20 | 2015-08-19 | 张立海 | Closed reduction device for unstable pelvic fracture minimally invasive surgery |
| CN205459472U (en) * | 2016-02-05 | 2016-08-17 | 王崇奇 | High synchronization regulation limb rehabilitation bed |
| CN106038153B (en) * | 2016-06-24 | 2018-04-06 | 宁波科艺医疗器械有限公司 | A kind of orthopedic operating table |
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