CN106109156B - Hip replacement surgery assistive device - Google Patents
Hip replacement surgery assistive device Download PDFInfo
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- CN106109156B CN106109156B CN201610808121.8A CN201610808121A CN106109156B CN 106109156 B CN106109156 B CN 106109156B CN 201610808121 A CN201610808121 A CN 201610808121A CN 106109156 B CN106109156 B CN 106109156B
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- fix bar
- chute
- horizontal concrete
- bed board
- longitudinal
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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
-
- 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
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/126—Rests specially adapted therefor; Arrangements of patient-supporting surfaces with specific supporting surface
-
- 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
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention is a kind of hip replacement surgery assistive device, and it includes displacement trough of belt bed board, fix bar；Longitudinal chute is uniformly arranged on wherein described trough of belt bed board；The chute is low wide and up narrow structure, and the fix bar is moved by chute；The bottom of fixed sets the base that can not be removed from chute, and the fastening structure for being fixed to fix bar on trough of belt bed board is also set up in the fix bar.Jack is set in the longitudinal chute of the other trough of belt bed board or transverse groove is set on trough of belt bed board in fix bar insertion chute.The invention replacement operation assistive device can continuous continual setting fix bar, ensure the accuracy of positioning, and simple to operate, it is easy to use.
Description
Technical field
The invention belongs to be used for body during a kind of a kind of medical assistance apparatus used during joint replacement surgery, particularly operation
The fixed apparatus in position, and in particular to be a kind of hip replacement surgery assistive device.
Background technology
Artificial joint replacement refers to using materials such as metal, high-molecular polythene, ceramics, according to the shape of human synovial
Artificial joint prosthesis is made in state, construction and function, is implanted into by surgical technic in human body, instead of diseased joints function, reaches slow
Arthralgia is solved, recovers the purpose of function of joint.With social population's aging, the continuous extension of average life span and life matter
The further raising of amount, to the medical demand of artificial joint replacement also in sustainable growth.At present, knee prosthesis and hip joint
Displacement is that the operation of most common two class, its 10 years success rate already exceed 90% in artificial joint replacement, more have 80% with
On the prosthese that can be implanted into normal use of patient be up to more than 20 years, or even with its is lifelong.With joint replacement surgery
Popularization and application, the concern for how improving replacement operation success rate is also significantly improved, relevant technical and medical worker
Explored in all fields and effort.
And during joint replacement surgery, stability of the patient body position in surgical procedure is also a pass of successful surgery
Key factor, patient how is allowed to keep a position to turn into a technical issues that need to address in prolonged surgical procedure,
Solve the problems, such as at present patient body position when easily occurring change by the way of patient is bundled on operation table, strap-on structure to patient with
Carry out very big sense of discomfort, and be directed to some special positions, such a mode can not reach preferable effect.Therefore need to find
A kind of new mode carrys out immobilized patients position using new apparatus, makes that the fixation of position is more stable, and patient comfort is higher.
The purpose of the present invention is that Postural immobilization mode is unreasonable during being directed to existing joint replacement surgery, patient comfort
A kind of the problems such as poor, there is provided hip replacement surgery assistive device.
The content of the invention
In order to overcome, Postural immobilization mode is unreasonable during prior art joint replacement surgery, and patient comfort difference etc. is asked
Topic, it is an object of the invention to provide a kind of hip replacement surgery assistive device that can be solved the above problems.
The purpose of the present invention is achieved through the following technical solutions：
A kind of hip replacement surgery assistive device, including trough of belt bed board, fix bar, fix bar insert band troughstand plate；Its
It is characterised by, longitudinal chute and horizontal concrete chute is uniformly arranged on the trough of belt bed board；Under the horizontal concrete chute is with longitudinal chute
Narrow structure on width, the fix bar are moved by horizontal concrete chute and longitudinal chute；The bottom of fixed is set can not be from horizontal stroke
To chute and the fix bar base of longitudinal chute removal, also set up in the fix bar for fix bar to be fixed into trough of belt bed board
On fastening structure；Set in addition for fix bar base insertion horizontal concrete chute and the jack in longitudinal chute.The present invention can be with auxiliary
Patient body position is helped to fix, by fix bar, the precision of Postural immobilization position is realized in movement in horizontal concrete chute and longitudinal chute,
The setting of fix bar base and its fastening structure can ensure not to be moved after fix bar position is selected.
Further, the jack is the jack being uniformly arranged in longitudinal chute, uniform to set convenient operation.
Further, jack is arranged at the intersection of horizontal concrete chute and longitudinal chute.The setting of horizontal concrete chute can make solid
The position of fixed pole is more accurate.
Further, the horizontal concrete chute is identical with the size of longitudinal chute.The setting of identical size facilitates the shifting of fix bar
It is dynamic.
Further, the fix bar base full-size is no more than horizontal concrete chute and longitudinal chute bottom sipes, but not small
In horizontal concrete chute and longitudinal chute top narrow slot size.
Further, the fix bar base full-size is slightly less than horizontal concrete chute and longitudinal chute bottom sipes size.
Further, the fix bar base is arranged to crosswise, square or circle, the shape of the jack and fixation
Bar base shape is corresponding.It is convenient that this three kinds of shapes are set, and conveniently two to horizontal concrete chute with being moved in longitudinal chute.
Further, it is cylinder in the middle part of the fix bar, diameter dimension is narrow no more than horizontal concrete chute and longitudinal chute top
Groove size, wherein preferred embodiment are that the diameter dimension of middle part cylinder is slightly less than horizontal concrete chute and longitudinal chute top narrow slot chi
It is very little.Such a setting facilitates fix bar to rotate with being moved along narrow slot, and and can ensures the stability of fix bar.
Further, it is threaded in the middle part of described fix bar, fastening structure is that corresponding screw thread is set in loop configuration；Screw thread
Convenient operation is set.
Further, the fastening structure includes two doughnut portions up and down of integrally connected, lower outer diameter and jack mouth
Footpath is identical, and top external diameter is more than lower outer diameter, and the length of bottom is identical with jack depth, and such a setting can ensure that fix bar exists
When being moved at corresponding jack, bottom can be moved in jack, the heavy caliber on top fastens fix bar；When being moved to transverse direction
When chute or longitudinal chute position, fastening structure lower outer diameter is more than horizontal concrete chute and longitudinal chute top narrow slot size, passes through
Fix bar can be fixed on accurate location by mobile fastening structure, low portion.
Further, the fix bar top is arranged to flat structure, and flat sets the pressure that can reduce contact position.
Further, trough of belt bed board is double-decker, and lower floor is bed board supporting layer, and upper strata is bed board cushion, and two layers close
Connection.The setting of double-decker can ensure the support to patient, and and can ensures the level of comfort of patient.
Further, bed board support layer material is rigid plastics.
Further, the material of bed board cushion is soft material.
Further, the soft material is sponge or elastic silica gel.
Further, the horizontal concrete chute is arranged in bed board supporting layer with longitudinal chute bottom, and horizontal concrete chute is sliding with longitudinal direction
Groove upper part is arranged in bed board supporting layer, is partly arranged in bed board cushion.
Further, soft padded coaming is set outside the flat structure of the fix bar epimere, the setting of padded coaming can
Further to increase the level of comfort of contact position.
Further, the assistive device also includes a undertaking bed, sets inserted link on trough of belt bed board, accepts and be correspondingly arranged on bed
Receiving hole.Inserted link is corresponding with receiving hole, prevents trough of belt bed board from preventing the position movement after accepting on bed.
Further, the thickness of the trough of belt bed board is 3-10cm, and wherein the thickness of cushion is 1-3cm, wherein optimum seeking method
Mode is that trough of belt bed board thickness is 5cm, and the thickness of cushion is 1-1.5cm.
Further, the longitudinal chute at intervals of 2-3cm, horizontal concrete chute at intervals of 10-20cm.
Further, the bottom wide opening bore of the longitudinal chute and horizontal concrete chute is 1.5-2cm, and top narrow slot bore is
0.6-1.0cm。
In use, first setting trough of belt bed board to accepting on bed, inserted link is correspondingly arranged with receiving hole.Relief patient lies to peace
On the trough of belt bed board put, position as required is lain, and selects suitable jack afterwards, inserts fix bar, makes fix bar edge horizontal
Moved to chute and longitudinal chute, it is to be moved to after correct position, select fastening structure to fasten fix bar downwards, by solid
Fixed more fix bars live the Postural immobilization of patient.After the receiving of patient articular's replacement operation, fastening structure is unclamped, is removed one by one
Fix bar.
Compared with prior art, hip replacement surgery assistive device of the present invention is a kind of body position fixing device, and it can be with
More accurately immobilized patients position, and comfort level is higher.
In addition, this hip replacement surgery assistive device is related in Postural immobilization operation for any, such as joint replacement
Deng.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is trough of belt bed board schematic diagram of the present invention；
Fig. 3 accepts bed structure schematic diagram for the present invention；
Fig. 4 is circular socket holes trough of belt bed board schematic diagram of the present invention；
Fig. 5 is cross jack trough of belt bed board schematic diagram of the present invention；
Fig. 6 is the square jack trough of belt bed board schematic diagram of the present invention；
Fig. 7 is fixed rod structure schematic diagram of the present invention；
Fig. 8 is each base shape fix bar substructure schematic diagram；
Fig. 9 is horizontal concrete chute or longitudinal chute partial enlarged drawing；
In figure, 1, trough of belt bed board；11st, longitudinal chute；12；Horizontal concrete chute；13rd, circular socket holes；14；Crosswise jack；15、
Square jack；2nd, fix bar；21st, square fix bar base；22nd, circular fix bar base, 23, crosswise fix bar base；24、
Fastening structure；241st, fastening structure bottom；242 fastening structure tops；25th, fix bar top；3rd, bed is accepted.
Embodiment
A kind of hip replacement surgery assistive device of embodiment 1
A kind of hip replacement surgery assistive device, including trough of belt bed board 1, fix bar 2, the insert band troughstand plate of fix bar 2
1；Longitudinal chute 11 is wherein uniformly arranged on trough of belt bed board 1；Longitudinal chute is low wide and up narrow structure, and fix bar 2 passes through longitudinal direction
Chute moves；The bottom of fix bar 2 sets the fix bar base that can not be removed from longitudinal chute, be also set up in fix bar 2 for inciting somebody to action
Fix bar 2 is fixed to the fastening structure 24 on trough of belt bed board 1.Set in addition for inserting in fix bar base insertion longitudinal chute
Hole, jack are uniformly arranged on longitudinal direction on chute 11.Trough of belt bed board 1 is double-decker, and lower floor is bed board supporting layer, and upper strata is bed
Plate cushion, two layers of close connection.Bed board support layer material is rigid plastics.The material of bed board cushion is sponge or elasticity
Silica gel.Longitudinal chute bottom is arranged in bed board supporting layer, and longitudinal chute upper part is arranged in bed board supporting layer, is partly set
It is placed in bed board cushion.Assistive device also includes one and accepts bed 3.The thickness of trough of belt bed board 1 is 5cm, and the thickness of cushion is
1cm.Longitudinal direction to chute 11 at intervals of 2cm, horizontal concrete chute 12 at intervals of 20cm.Longitudinally to chute 11 and horizontal concrete chute 12
Bottom wide opening bore is 1.5cm, and top narrow slot bore is 0.6cm.
Fix bar base is crosswise fix bar base 21, and jack is crosswise jack 14.Fix bar base full-size
It is slightly less than longitudinal chute bottom sipes size.The middle part of fix bar 2 is cylinder, and diameter dimension is slightly less than longitudinal chute top narrow slot
Size.Such a setting facilitates fix bar 2 to rotate with being moved along notch.
The middle part of fix bar 2 is threaded, and fastening structure 24 is that corresponding screw thread is also provided with loop configuration.Screw thread sets convenient
Operation.Fix bar top 25 is arranged to flat structure, and flat sets the pressure that can reduce contact position.The epimere of fix bar 2
Flat structure outside soft padded coaming is set, the setting of padded coaming can further increase the level of comfort of contact position.
A kind of hip replacement surgery assistive device of embodiment 2
A kind of hip replacement surgery assistive device, including trough of belt bed board 1, fix bar 2, the insert band troughstand plate of fix bar 2
1；Longitudinal direction is wherein uniformly arranged on trough of belt bed board 1 to chute 11 and longitudinal chute 12；Under horizontal concrete chute 12 is with longitudinal chute 11
Narrow structure on width, fix bar 2 are moved by horizontal concrete chute 12 and longitudinal chute 11；The bottom of fix bar 2 is set can not be from transverse direction
The fix bar base that chute 12 and longitudinal chute 11 remove, also set up for fix bar 2 to be fixed into trough of belt bed board in fix bar 2
Fastening structure 24 on 1.Set in addition equal for fix bar base insertion horizontal concrete chute 12 and the jack in longitudinal chute 11, jack
The even longitudinal direction that is arranged at is on chute 11.Trough of belt bed board 1 is double-decker, and lower floor is bed board supporting layer, and upper strata is bed board cushion,
Two layers of close connection.Bed board support layer material is rigid plastics.The material of bed board cushion is sponge or elastic silica gel.Laterally
Chute 12 is arranged in bed board supporting layer with the bottom of longitudinal chute 11, and horizontal concrete chute 12 is arranged at the upper part of longitudinal chute 11
In bed board supporting layer, partly it is arranged in bed board cushion.Assistive device also includes one and accepts bed 3.The thickness of trough of belt bed board 1 is
5cm, the thickness of cushion is 1.5cm.Longitudinal direction to chute 11 at intervals of 2.5cm, horizontal concrete chute 12 at intervals of 15cm.Longitudinal direction
Bottom wide opening bore to chute 11 and horizontal concrete chute 12 is 1.5cm, and top narrow slot bore is 0.8cm.
2, jack is arranged at horizontal concrete chute 12 with longitudinal to the intersection of chute 11.The setting of horizontal concrete chute 12 can make
The position of fix bar 2 is more accurate.Horizontal concrete chute 12 is identical to the size of chute 11 with longitudinal direction.The setting of identical size is convenient solid
The movement of fixed pole 2.Fix bar base is provided in round fix bar base 22, and jack is circular socket holes 13, and fix bar base is maximum
It is dimensioned slightly smaller than horizontal concrete chute 12 and the bottom sipes size of longitudinal chute 11.It is suitable that circular setting facilitates fix bar rotation to find
Angle.
The middle part of fix bar 2 is cylinder, and diameter dimension is slightly less than horizontal concrete chute 12 and the top narrow slot size of longitudinal chute 11.
Such a setting facilitates fix bar 2 to rotate with being moved along notch.
The middle part of fix bar 2 is threaded, and fastening structure 24 is that corresponding screw thread is also provided with loop configuration.Screw thread sets convenient
Operation.Fix bar top 25 is arranged to flat structure, and flat sets the pressure that can reduce contact position.The epimere of fix bar 2
Flat structure outside soft padded coaming is set, the setting of padded coaming can further increase the level of comfort of contact position.
A kind of hip replacement surgery assistive device of embodiment 3
A kind of hip replacement surgery assistive device, including trough of belt bed board 1, fix bar 2, the insert band troughstand plate of fix bar 2
1；Longitudinal direction is wherein uniformly arranged on trough of belt bed board 1 to chute 11；Horizontal concrete chute 12 and longitudinal chute 11 are low wide and up narrow structure,
Fix bar 2 is moved by horizontal concrete chute 12 and longitudinal chute 11；The bottom of fix bar 2 is set can not be sliding with longitudinal direction from horizontal concrete chute 12
The fix bar base that groove 11 removes, the fastening structure for fix bar 2 being fixed on trough of belt bed board 1 is also set up in fix bar 2
24.Set in addition and be uniformly arranged on longitudinal direction with the jack in longitudinal chute 11, jack for fix bar base insertion horizontal concrete chute 12
To on chute 11.Trough of belt bed board 1 is double-decker, and lower floor is bed board supporting layer, and upper strata is bed board cushion, is closely connected for two layers
Connect.Bed board support layer material is rigid plastics.The material of bed board cushion is sponge or elastic silica gel.Horizontal concrete chute 12 is with indulging
It is arranged to the bottom of chute 11 in bed board supporting layer, horizontal concrete chute 12 is arranged at bed board supporting layer with the upper part of longitudinal chute 11
It is interior, partly it is arranged in bed board cushion.Assistive device also includes one and accepts bed 3, and inserted link is set on trough of belt bed board 1, accepts bed 3
On be correspondingly arranged receiving hole.Inserted link is corresponding with receiving hole, prevents trough of belt bed board 1 from preventing the position movement after accepting on bed 3.Band
The thickness of troughstand plate 1 is 6cm, and the thickness of cushion is 1.5cm.Longitudinal direction is to chute 11 at intervals of 3cm, the interval of horizontal concrete chute 12
For 15cm.Longitudinal direction is 1.5cm to the bottom wide opening bore of chute 11 and horizontal concrete chute 12, and top narrow slot bore is 0.6cm.
Horizontal concrete chute 12 is set on trough of belt bed board 1, and jack is arranged at horizontal concrete chute 12 with longitudinal to the intersection of chute 11
Place.The setting of horizontal concrete chute 12 can make the position of fix bar 2 more accurate.Size of the horizontal concrete chute 12 with longitudinal direction to chute 11
It is identical.The setting of identical size facilitates the movement of fix bar 2.
Fix bar base is provided in round fix bar base 22, and jack is circular socket holes 14, fix bar base full-size
It is slightly less than horizontal concrete chute 12 and the bottom sipes size of longitudinal chute 11.Circular setting facilitates fix bar rotation to find suitable angle
Degree.
The middle part of fix bar 2 is cylinder, and diameter dimension is slightly less than horizontal concrete chute 12 and the top narrow slot size of longitudinal chute 11.
Such a setting facilitates fix bar 2 to rotate with being moved along notch.
The middle part of fix bar 2 is threaded, and fastening structure 24 is that corresponding screw thread is also provided with loop configuration.Screw thread sets convenient
Operation.Fastening structure 24 includes two doughnut portions up and down of integrally connected, the external diameter of fastening structure bottom 241 and jack bore
Identical, fastening structure top external diameter is more than lower outer diameter, and the length of bottom 241 is identical with jack depth, and such a setting can be protected
Fix bar 2 is demonstrate,proved when being moved at corresponding jack, bottom 241 can be moved in jack, the heavy caliber on top 242 fastens admittedly
Fixed pole 2；When being moved to horizontal concrete chute 12 with 11 position of longitudinal chute, the external diameter of fastening structure bottom 241 is more than horizontal concrete chute 12
With the top narrow slot size of longitudinal chute 11, by mobile fastening structure 24, fix bar 2 can be fixed on standard by the part of bottom 241
True position.Fix bar top 25 is arranged to flat structure, and flat sets the pressure that can reduce contact position.In fix bar 2
Soft padded coaming is set outside the flat structure of section, the setting of padded coaming can further increase the comfortable journey of contact position
Degree.
A kind of hip replacement surgery assistive device of embodiment 4
A kind of hip replacement surgery assistive device, including trough of belt bed board 1, fix bar 2, the insert band troughstand plate of fix bar 2
1；Longitudinal direction is wherein uniformly arranged on trough of belt bed board 1 to chute 11；Horizontal concrete chute 12 and longitudinal chute 11 are low wide and up narrow structure,
Fix bar 2 is moved by horizontal concrete chute 12 and longitudinal chute 11；The bottom of fix bar 2 is set can not be sliding with longitudinal direction from horizontal concrete chute 12
The fix bar base that groove 11 removes, the fastening structure for fix bar 2 being fixed on trough of belt bed board 1 is also set up in fix bar 2
24.Set in addition and be uniformly arranged on longitudinal direction with the jack in longitudinal chute 11, jack for fix bar base insertion horizontal concrete chute 12
To on chute 11.Trough of belt bed board 1 is double-decker, and lower floor is bed board supporting layer, and upper strata is bed board cushion, is closely connected for two layers
Connect.Bed board support layer material is rigid plastics.The material of bed board cushion is sponge or elastic silica gel.Horizontal concrete chute 12 is with indulging
It is arranged to the bottom of chute 11 in bed board supporting layer, horizontal concrete chute 12 is arranged at bed board supporting layer with the upper part of longitudinal chute 11
It is interior, partly it is arranged in bed board cushion.Assistive device also includes one and accepts bed 3, and inserted link is set on trough of belt bed board 1, accepts bed 3
On be correspondingly arranged receiving hole.Inserted link is corresponding with receiving hole, prevents trough of belt bed board 1 from preventing the position movement after accepting on bed 3.Band
The thickness of troughstand plate 1 is 6cm, and the thickness of cushion is 1.5cm.Longitudinal direction is to chute 11 at intervals of 2cm, the interval of horizontal concrete chute 12
For 18cm.Longitudinal direction is 1.5cm to the bottom wide opening bore of chute 11 and horizontal concrete chute 12, and top narrow slot bore is 0.8cm.
Horizontal concrete chute 12 is set on trough of belt bed board 1, and jack is arranged at horizontal concrete chute 12 with longitudinal to the intersection of chute 11
Place.The setting of horizontal concrete chute 12 can make the position of fix bar 2 more accurate.
Horizontal concrete chute 12 is identical to the size of chute 11 with longitudinal direction.The setting of identical size facilitates the movement of fix bar 2.
Fix bar base is arranged to square fix bar base 21, and jack is square jack 15.Fix bar base full-size
It is slightly less than horizontal concrete chute 12 and the bottom sipes size of longitudinal chute 11.
The middle part of fix bar 2 is cylinder, and diameter dimension is slightly less than horizontal concrete chute 12 and the top narrow slot size of longitudinal chute 11.
Such a setting facilitates fix bar 2 to rotate with being moved along notch.
The middle part of fix bar 2 is threaded, and fastening structure 24 is that corresponding screw thread is also provided with loop configuration.Screw thread sets convenient
Operation.Fastening structure 24 includes two doughnut portions up and down of integrally connected, the external diameter of fastening structure bottom 241 and jack bore
Identical, fastening structure top external diameter is more than lower outer diameter, and the length of bottom 241 is identical with jack depth, and such a setting can be protected
Fix bar 2 is demonstrate,proved when being moved at corresponding jack, bottom 241 can be moved in jack, the heavy caliber on top 242 fastens admittedly
Fixed pole 2；When being moved to horizontal concrete chute 12 with 11 position of longitudinal chute, the external diameter of fastening structure bottom 241 is more than horizontal concrete chute 12
With the top narrow slot size of longitudinal chute 11, by mobile fastening structure 24, fix bar 2 can be fixed on standard by the part of bottom 241
True position.Fix bar top 25 is arranged to flat structure, and flat sets the pressure that can reduce contact position.In fix bar 2
Soft padded coaming is set outside the flat structure of section, the setting of padded coaming can further increase the comfortable journey of contact position
Degree.
The explanation of above-described embodiment is only intended to understand the present invention.It should be pointed out that for one of ordinary skill in the art
For, under the premise without departing from the principles of the invention, some improvement can also be carried out to the present invention, these improvement will also fall into this
In invention scope of the claims.
Claims (4)
1. a kind of hip replacement surgery assistive device, including trough of belt bed board (1), fix bar (2), fix bar (2) insertion trough of belt
Bed board (1)；Characterized in that, it is uniformly arranged longitudinal chute (11) and horizontal concrete chute (12) on the trough of belt bed board (1)；It is laterally sliding
Groove (12) and longitudinal chute (11) are low wide and up narrow structure, and the fix bar (2) passes through horizontal concrete chute (12) and longitudinal chute
(11) it is mobile；Fix bar (2) bottom sets the fix bar (2) that can not be removed from horizontal concrete chute (12) and longitudinal chute (11)
Base, the fastening structure (24) for fix bar (2) being fixed on trough of belt bed board (1) is also set up on the fix bar (2)；Separately
It is outer to set for fix bar (2) base insertion horizontal concrete chute (12) and the jack in longitudinal chute (11)；Fix bar (2) base
Full-size is no more than horizontal concrete chute (12) and longitudinal chute (11) bottom sipes, but sliding with longitudinal direction not less than horizontal concrete chute (12)
Groove (11) top narrow slot size；Jack is arranged at the intersection of horizontal concrete chute (12) and longitudinal chute (11)；Described fixation
Cylinder, diameter dimension are slightly less than horizontal concrete chute (12) and longitudinal chute (11) top narrow slot size in the middle part of bar (2)；Described consolidates
It is threaded in the middle part of fixed pole (2), fastening structure (24) is loop configuration, interior to set corresponding screw thread；Fastening structure (24) bag
Two ring parts up and down of integrally connected are included, lower outer diameter is identical with jack bore, and top external diameter is more than lower outer diameter.
2. hip replacement surgery assistive device according to claim 1, it is characterised in that the horizontal concrete chute (12) with
The size of longitudinal chute (11) is identical.
3. hip replacement surgery assistive device according to claim 1, it is characterised in that the fix bar base is set
For square or circular, the shape of the jack is corresponding with fix bar base shape.
4. hip replacement surgery assistive device according to claim 1, it is characterised in that fix bar (2) base
Full-size is slightly less than horizontal concrete chute (12) and longitudinal chute (11) bottom sipes size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808121.8A CN106109156B (en) | 2016-09-07 | 2016-09-07 | Hip replacement surgery assistive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610808121.8A CN106109156B (en) | 2016-09-07 | 2016-09-07 | Hip replacement surgery assistive device |
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| Publication Number | Publication Date |
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| CN106109156A CN106109156A (en) | 2016-11-16 |
| CN106109156B true CN106109156B (en) | 2018-04-06 |
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| CN201610808121.8A Active CN106109156B (en) | 2016-09-07 | 2016-09-07 | Hip replacement surgery assistive device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107335959A (en) * | 2017-08-18 | 2017-11-10 | 重庆盛学科技有限公司 | A kind of jig |
| CN108904209A (en) * | 2018-07-27 | 2018-11-30 | 雷鹏飞 | It is a kind of to can be used for hip joint and knee surgery sufferer carries out the body position fixing device and its application method of preoperative Postural immobilization |
| CN111227836A (en) * | 2020-03-03 | 2020-06-05 | 南通大学附属医院 | Nuclear magnetic resonance examination fixing device |
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| US20070089239A1 (en) * | 2005-10-24 | 2007-04-26 | Whiteside Leo A | Surgical fixture device and method for supporting a patient during surgery |
| CN201399066Y (en) * | 2009-04-21 | 2010-02-10 | 李波 | Lateral body position fixator for operation |
| CN102961220B (en) * | 2012-12-03 | 2015-08-05 | 江苏百易得医疗科技有限公司 | Bone surgery transposition mattress |
| CN103284861B (en) * | 2013-06-26 | 2014-09-17 | 潘晓华 | Body position fixator |
| CN203988391U (en) * | 2014-08-21 | 2014-12-10 | 王晓红 | A kind of department of obstetrics and gynecology inspection is suitable for bed |
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|---|---|
| CN106109156A (en) | 2016-11-16 |
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