CN109686211A - Electronics spine fracture carries error correcting model - Google Patents
Electronics spine fracture carries error correcting model Download PDFInfo
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- CN109686211A CN109686211A CN201910091984.1A CN201910091984A CN109686211A CN 109686211 A CN109686211 A CN 109686211A CN 201910091984 A CN201910091984 A CN 201910091984A CN 109686211 A CN109686211 A CN 109686211A
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- 238000004088 simulation Methods 0.000 claims abstract description 69
- 210000000278 spinal cord Anatomy 0.000 claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 16
- 210000003041 ligament Anatomy 0.000 claims description 15
- 239000007769 metal material Substances 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 13
- 210000003205 muscle Anatomy 0.000 claims description 13
- 229920000965 Duroplast Polymers 0.000 claims description 7
- 210000000115 thoracic cavity Anatomy 0.000 claims description 5
- 210000000988 bone and bone Anatomy 0.000 claims description 4
- 210000000038 chest Anatomy 0.000 claims description 4
- 210000004197 pelvis Anatomy 0.000 claims description 4
- 210000003625 skull Anatomy 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 2
- 230000003447 ipsilateral effect Effects 0.000 claims description 2
- 230000006378 damage Effects 0.000 abstract description 19
- 238000012549 training Methods 0.000 abstract description 15
- 238000005516 engineering process Methods 0.000 abstract description 7
- 230000036541 health Effects 0.000 abstract description 6
- 206010017076 Fracture Diseases 0.000 description 164
- 208000010392 Bone Fractures Diseases 0.000 description 162
- 238000000034 method Methods 0.000 description 17
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- 206010033892 Paraplegia Diseases 0.000 description 3
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- 238000013461 design Methods 0.000 description 2
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- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
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- 206010041569 spinal fracture Diseases 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 229940124645 emergency medicine Drugs 0.000 description 1
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- 239000003292 glue Substances 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
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Abstract
The present invention provides a kind of electronics spine fracture carrying error correcting model, including natural spine module and spine fracture module；Natural spine module includes the epipyramis simulated block and lower vertebra simulated block simulating interverbebral disc, being concatenated by simulating interverbebral disc；Spine fracture module includes sequentially connected fracture epipyramis simulated block, intervertebral disk module, fracture upper module, fracture lower module, lower intervertebral disk module of fracturing, lower vertebra simulated block of fracturing in fracture；Fracture upper module is equipped with anti-traction module by bolt two；Fracture lower module is provided with simulation spinal cord；Fracture upper module is provided with simulation canalis spinalis.The present invention is in the training and assessment that spine fracture is carried, the information for carrying mistake and damage location is fed back to operator, to help operator to correct mistake, it grasps spine fracture and carries technology, to reduce, spine fracture carrying is improper in real medical, and spinal cord is caused the risk of different type, different degrees of damage occur；Safeguard patient health equity.
Description
Technical field
The present invention relates to medical model technical fields, and in particular to a kind of electronics spine fracture carrying error correcting model.
Background technique
Most of spine fracture is derived from traffic accident injury, Falling Injury, violence or movement wound, with the development of modern society, conveniently
The disease incidence of the efficiently process of traffic and urbanization, spine fracture rises year by year, and accounts for about whole body fracture 5%~6%, such as fights
Strive, earthquake when, disease incidence is more up to 10.2%~14.8%.Spinal cord is located in vertebral column canal, if medical staff carries not
When, backbone occurs being bent or rotation twist or translation slips or the displacement such as drawing or compression by external force, spinal cord must
So in shaking, oppressing, frustrating and the states such as split, cut, there is different type, different degrees of damage, may cause paraplegia, even
It is dead.Spine fracture carrying is technology important in emergency care of trauma, and whether execution is appropriate, directly affects the condition of the injury development of patient
And prognosis.Spine fracture carrying is emergency medicine, Red Cross first-aider, nursing skillss match, operation (assistant) doctor reality
Trample examination of technical ability, disaster relief, war wound rescue important training and examination project.
Since China's national situation is special, medico's quantity is more, and horizontal different, patient's sense of self-protection is stronger, while ridge
Spinous process of the seventh cervical vertebra folding carries technical requirements height, and operation does not pay attention to that slightly irreversible damage will be caused, and medical tangle is caused, so hospital one
As do not allow student to carry training with spinal injury patient.Become each medical colleges and schools in recent years using mold teaching to cultivate
The important means of student's clinic basic operating technical ability is one of the content of current medical higher education reform.Make in first aid
Truly some rare and difficult illness of analog simulation, permission student it can be made a mistake, patient will not be made with full-scale human analogue
At injury, operation practice is repeated, realistic simulation gives first aid to scene.Spine fracture, which is carried, carries simulation skill there is presently no good
Art.It is that Nasco company, the U.S. speedily carries out rescue work series analog people Randy, the Randy of exacerbation that dedicated spine fracture, which carries analog machine, at present
It is the first aid training model that National Fire Protection Association can specify, but its back cannot be bent, does not measure backbone equipped with electronic sensor
Movement angle.People is simulated in the carrying that Military Medical Science Institute develops, and can neatly simulate various postures, is passed by installation displacement
Sensor measure cervical vertebra, thoracic vertebrae, lumbar vertebrae movement angle, acceleration transducer measurement carry after send during acceleration value, from
And influence of the operation to backbone activity point of view is carried during sending after testing, but simulate people can not simulate spine fracture may
Any direction translation of appearance slips damage, cannot simulate which specific block vertebral fracture, simulation people's mechanical structure and common
Spine fracture biomethanics structure has deviation.Xijing hospital, air force surgeon university develops " warrier " War injury simulation people and carries
Training, but simulation people does not have dedicated backbone transfer module, it can not realistic simulation spine fracture.Red Cross first-aider training, operation
(assistant) examination for doctor's certificate, medico, medical professional mostly use wound simulation people or CPR mould in training or match
Type or the standardization wounded or student play the part of spinal fracture patients, but simulate people back cannot simulate the bending and stretching, rotate of spine fracture,
The conditions of the injury such as slippage, drawing, extruding, and play the part of backbone mechanical strength, stability and the spine fracture of the health worker of spine fracture
It is inconsistent.In training and assessment, spine fracture carries correctness, judges entirely with teacher or examiner's naked eyes, only occurs weight
Serious mistake can just be found；Operator, which carries simulation people, to know from experience on one's own account, be difficult to find to carry mistake in time and voluntarily correct
Mistake；And the fracture site slight displacement that often do not see visually clinically, it is possible to cause patient's paraplegia or death, cause doctor
Treat dispute.
Simulation spine fracture is had no both at home and abroad at present to be likely to occur at any segment list or the fracture of many places, meet backbone
Fracture body biomechanics design feature, the dedicated spine fracture for having both alarm error correction simultaneously carry the report of analog machine
Road.How operator is allowed preferably to learn spine fracture carrying technology using model, this, which just needs to research and develop one kind, meets spinal bone
The dedicated spine fracture for rolling over body biomechanics structure carries model, can promote the use in clinic, first aid, red ten
Word first-aider training, disaster relief training, first aid of battle field training, nursing skillss contest, operation (assistant) doctor practice skill
Can examination, help operator to correct mistake, grasp carrying technology, being carried with to reduce spine fracture in real medical may cause
Medical-risk safeguards patient health equity.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of electronics spine fracture carrying error correcting model, solves current nothing
Method is simulated spine fracture and is occurred at any segment, list or the problem of multiple fracture；Fracture may when spine fracture is carried
Either appearance is to the problem of bending, rotation twist, translation slip, the longitudinal axis pulls or compressive damage；Spine fracture is carried just
Whether really, judge entirely with teacher or examiner's naked eyes, operator oneself, which knows from experience, to be difficult to find to carry in time mistake and voluntarily correct
Problem；Improper bring medical-risk is carried to reduce.
To solve the above problems, the invention provides the following technical scheme:
On the one hand, the present invention provides a kind of electronics spine fracture and carries error correcting model, including several natural spine modules and
Spine fracture module；
The natural spine module include simulate interverbebral disc, by simulate the epipyramis simulated block that is concatenated of interverbebral disc and
Lower vertebra simulated block；
The fracture backbone module includes sequentially connected fracture epipyramis simulated block, intervertebral disk module, fracture in fracture
Upper module, fracture lower module, fracture lower intervertebral disk module and lower vertebra simulated block of fracturing；
The fracture epipyramis simulated block and the epipyramis simulated block of natural spine module pass through the first screw and first
Fixation steel plate concatenation installation；
Vertebra simulated block and the lower vertebra simulated block of natural spine module pass through the first screw and first under the fracture
Fixation steel plate concatenation installation；
The fracture epipyramis simulated block and lower vertebra simulated block of fracturing are cylindrical, and middle part is provided with by fracture inside
For the bolt indentation of simulation interverbebral disc installation；Fracture inside is provided with the upper intervertebral of fracture in the middle part of the fracture epipyramis simulated block
Disk module mounting groove upper end；Fracture inside is provided with the lower intervertebral disk module installation of fracture in the middle part of vertebra simulated block under the fracture
Slot lower end；
Anti- drawing simulated block is equipped with by bolt two on the fracture upper module；
The fracture upper module is provided with two mounting groove of bolt, simulation canalis spinalis and fractures under upper intervertebral disk module mounting groove
End；
The fracture lower module is provided with three mounting groove of bolt, simulation spinal cord and fractures on lower intervertebral disk module mounting groove
End；
Bolt three is installed on three mounting groove of bolt；The depth of three mounting groove of bolt is less than the bolt of bolt three
Length；
The anti-drawing simulated block includes sequentially connected two mounting plate of bolt, connecting plate one, connecting plate two and connecting plate
Three；Two mounting hole of bolt is provided in the middle part of two mounting plate of bolt；Two mounting plate of bolt is vertically arranged with connecting plate one；
The connecting plate one is vertically arranged with connecting plate two；The connecting plate two is separately positioned on connecting plate one with two mounting plate of bolt
Two sides and be in parallel Different Plane；The connecting plate two is vertically arranged with connecting plate three；The connecting plate three and connecting plate
One is separately positioned on the ipsilateral of connecting plate two and in parallel Different Plane；One size one of the connecting plate three and connecting plate
It causes；The height of the connecting plate three is greater than the length of the protrusion fracture lower module of bolt three, and three lower end of connecting plate and fracture lower die
The distance between block is less than the length of the protrusion fracture lower module of bolt three；Two mounting hole of bolt is following shape: by both ends
Semicircle and middle part rectangle composition shape, be conducive to bolt two and adjust fixed position；Two mounting groove of bolt is and bolt
It is opposite in the middle part of two matched internal screw threads, position and two mounting hole of bolt；
The anti-drawing simulated block, bolt two, bolt three, fracture upper module, fracture lower module are metal material, can be led to
Electricity；The fracture upper module, fracture lower module are connect by conducting wire with power supply and warning device.
Further, the epipyramis simulated block and lower vertebra simulated block are solid by the first screw and the first fixation steel plate
Fixed connection；First screw and bolt fixing groove are used cooperatively；Position and bolt are provided on first fixation steel plate
The bolt that fixing groove is equipped with passes through hole；The shape of first fixation steel plate is in arcuation, with epipyramis simulated block and lower vertebra mould
Quasi- block is consistent；The epipyramis simulated block, lower vertebra simulated block be cylindrical, and middle part is provided with and passes through for simulation interverbebral disc
Through-hole；The simulation interverbebral disc is cylindrical；The simulation interverbebral disc is made of PVC hose；The epipyramis simulated block is under
Vertebra simulated block cooperatively forms vertebra simulated block, both for non-metallic material；The bolt fixing groove is simulated in every section vertebra
There are 4 on block.
Further, solid by the first screw and first between the fracture epipyramis simulated block and epipyramis simulated block
Determine Interal fixation connection；It is fixed by the first screw and first between vertebra simulated block and lower vertebra simulated block under the fracture
Interal fixation connection.
Further, the simulation spinal cord is oblate cone, is in tongue shape；The simulation canalis spinalis matches with simulation spinal cord
Installation, in oblate barrel-shaped, the caliber and depth for simulating canalis spinalis are slightly larger than simulation spinal cord；The simulation canalis spinalis and simulation spinal cord are
Metal material.
Further, the warning device includes alarm lamp and alarming horn in parallel or series；
The warning device is more sets, and each spine fracture module is respectively provided with a set of warning device.
Further, fracture epipyramis simulated block lower end of the bolt mounting groove is interior, upper module upper end bolt installation of fracturing
Interior spiral shell is provided in slot, in fracture lower module lower end of the bolt mounting groove, in lower vertebra simulated block lower end of the bolt mounting groove of fracturing
Line；The upper intervertebral disk module and lower intervertebral disk module are cylindrical, and both ends are provided with the external screw thread for externally protruding out in bolt；In described
Screw thread and external screw thread match, and internal screw thread is longer than external screw thread.
Further, intervertebral disk module and lower intervertebral disk module of fracturing are non-metallic material in the fracture.
Further, muscle ligament mould is additionally provided between the fracture epipyramis simulated block and lower vertebra simulated block of fracturing
Block, the muscle ligament module are metal elastic spring coil, with certain elasticity；Muscle ligament module upper end and fracture epipyramis simulation
For block by being installed with the first screw and the first fixation steel plate concatenation, muscle ligament module lower end and lower vertebra simulated block of fracturing are logical
It crosses with the first screw and the concatenation installation of the first fixation steel plate.
Further, vertebra simulated block, fracture epipyramis simulated block are non-metallic material under the fracture.
Further, it further includes covering material that the electronics spine fracture, which carries error correcting model, and the covering material is silicon
Duroplasts is inlayed above glue material, can be coated on outside natural spine module, and that inlays simulates just to the duroplasts of back protrusion
Normal spinous process；Spine fracture module can be coated on, the angulation deformity inlayed or step sample spinous process shape duroplasts with simulate backbone at
Angle deformity or step sample slip sample and change.
Further, it further includes spine fracture interlocking module, spine fracture that the electronics spine fracture, which carries error correcting model,
Interlocking module is conventional plastics.The spine fracture interlocking module includes the skull model for being connected to cervical vertebra, is connected to thoracic vertebrae
12 pairs of rib cage models at position, the pelvis model and appendicular skeleton model for being connected to sacral.
The present invention carries wrong and damage location in the training and assessment that spine fracture is carried to operator's feedback
Information grasps spine fracture and carries technology so that operator be helped to correct mistake, is carried with reducing spine fracture in real medical
It is improper, cause spinal cord the risk of different type, different degrees of damage occur；Safeguard patient health equity.
Beneficial effect
Electronics spine fracture provided by the invention, which carries error correcting model, can meet the needs of operator is in training and assessment.
The present invention can make trainer's standard operation in the handling process, reduce and carry improper bring risk；Safeguard patient health equity.
Any two natural spine module is replaced by using fracture backbone module, simulates the backbone of different parts and quantity
Fracture.By using simulation canalis spinalis, simulation spinal cord, anti-drawing simulated block and the realization pair of bolt three being arranged in fracture backbone module
There is unspecified angle bending, rotation twist, the horizontal audible alarm for slipping, the longitudinal axis drawing or compressing in simulation spine fracture position,
And light shows corresponding position, when Restoration model trunk is straight, alarm stops, thus the mode of transport to correct a mistake promptly.
The cognition that operator can be learnt by carrying model feedback oneself, helps operator to correct mistake, grasps spine fracture and carries skill
Art, reduce because backbone carry it is improper caused by spinal cord injury various risks.
Detailed description of the invention
The structural schematic diagram of Fig. 1 simulation natural spine；
The structure of two natural spine modules of Fig. 2 concatenates schematic diagram；
The structural schematic diagram of Fig. 3 spine fracture module.
The structural schematic diagram of the anti-drawing module of Fig. 4.
The schematic diagram of Fig. 5 warning circuit.A switch 1 in figure；B switch 2；C switch 3.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
The invention will be further described for formula.
Embodiment 1
As shown in Fig. 1~5, the present invention provides a kind of electronics spine fracture carrying error correcting model, including several natural spines
Module, spine fracture module, covering material and spine fracture interlocking module；
The natural spine module includes simulation interverbebral disc 1, the epipyramis simulated block concatenated by simulating interverbebral disc 1
2 and lower vertebra simulated block 3；The epipyramis simulated block 2 and lower vertebra simulated block 3 are provided with bolt fixing groove 6；
The epipyramis simulated block 2 and lower vertebra simulated block 3 connect by the way that the first screw 4 and the first fixation steel plate 5 are fixed
It connects；First screw 4 and bolt fixing groove 6 are used cooperatively；It is provided with position on first fixation steel plate 5 and bolt is solid
The bolt for determining the outfit of slot 6 passes through hole；The shape of first fixation steel plate 5 is in arcuation, with epipyramis simulated block 2 and lower vertebra mould
Quasi- block 3 is consistent；The epipyramis simulated block 2, lower vertebra simulated block 3 are cylindrical, and middle part is provided with and wears for simulation interverbebral disc 1
The through-hole crossed；The simulation interverbebral disc 1 is cylindrical；The simulation interverbebral disc 1 is made of PVC hose, and analog interverbebral disc squeezes
Pressure makes spinal curvature, slight torsion；The epipyramis simulated block 2 and lower vertebra simulated block 3 cooperatively form normal vertebral simulated block,
Both for non-metallic material；The bolt fixing groove 6 has 4 on every section vertebra simulated block, is easily installed fixation；Carry out
In handling process, the bending of certain angle and torsion can occur with the inclination of simulation interverbebral disc 1 between each vertebra simulated block；
The spine fracture module includes sequentially connected fracture epipyramis simulated block 16, intervertebral disk module 7, bone in fracture
Roll over upper module 9, fracture lower module 8, lower intervertebral disk module 18 of fracturing, fracture lower vertebra simulated block 15, muscle ligament module 17；Institute
It states fracture epipyramis simulated block 16 and lower vertebra simulated block 15 of fracturing also is provided with bolt fixing groove；
Fracture inside is provided with upper intervertebral disk module mounting groove in the middle part of 16 lower end of fracture epipyramis simulated block；It is described
Lower 15 upper center of vertebra simulated block of fracturing is equipped with lower intervertebral disk module mounting groove by fracture inside；
Pass through the first screw between fracture epipyramis simulated block 16 and the epipyramis simulated block 2 of natural spine module
4 and first fixation steel plate 5 it is fixed；
Pass through the first screw 4 and the first fixed steel under the fracture between vertebra simulated block 15 and lower vertebra simulated block 3
Plate 5 is fixed；The fracture epipyramis simulated block 16 and lower vertebra simulated block 15 of fracturing are cylindrical；
Anti- drawing simulated block 14 is equipped with by bolt 2 12 on the fracture upper module 9；
The fracture upper module 9 is provided with two mounting groove of bolt, simulation canalis spinalis 11 and upper intervertebral disk module mounting groove of fracturing
Lower end；
The fracture lower module 8 is provided with three mounting groove of bolt, simulation spinal cord 10 and lower intervertebral disk module mounting groove of fracturing
Upper end；
The traction simulated block 14 includes sequentially connected two mounting plate 41 of bolt, connecting plate 1,2 43 and of connecting plate
Connecting plate 3 44；Two mounting hole 45 of bolt is provided in the middle part of two mounting plate 41 of bolt；Two mounting hole of bolt is as follows
Shape: the shape or rectangle being made of the semicircle at both ends and the rectangle at middle part are conducive to bolt two and adjust fixed position；Institute
State two mounting groove of bolt be with the matched internal screw thread of bolt two, it is opposite in the middle part of position and two mounting hole of bolt；Pass through bolt two
Position fixing situation determines traction the distance between simulated block 14 and bolt three, simulates different centrum intervertenral space width；The spiral shell
Two mounting plate 41 of bolt is vertically arranged with connecting plate 1；The connecting plate 1 is vertically arranged with connecting plate 2 43；The connection
Plate 2 43 is separately positioned on the two sides of connecting plate 1 with two mounting plate 41 of bolt and is in parallel Different Plane；The connection
Plate 2 43 is vertically arranged with connecting plate 3 44；The connecting plate 3 44 is separately positioned on the same of connecting plate 2 43 with connecting plate 1
Side and be in parallel Different Plane；The connecting plate 3 44 and connecting plate 1 are in the same size；The height of the connecting plate 3 44
Degree is greater than the length of the protrusion fracture lower module 8 of bolt 3 13, and the distance between 3 44 lower end of connecting plate and fracture lower module 8 are small
The length of fracture lower module 8 is protruded in bolt 3 13；The anti-drawing simulated block 14, bolt 2 12, bolt 3 13, fracture upper mold
Block 9, fracture lower module 8 are metal material, can be powered；The fracture upper module 9, fracture lower module 8 pass through conducting wire and power supply
It is connected with warning device；In the handling process, if there is the longitudinal traction of any state, simulated block 14 and bolt 3 13 are drawn
It touches, connection circuit (A switch 1 is connected in Fig. 5), warning device is powered, and issues light and audible alarm；Three mounting groove of bolt
On bolt 3 13 is installed, anti-drawing simulated block 14 is connect with bolt 2 12, and adjustable bolt 2 12 is in two mounting groove of bolt
Fixed position is, it can be achieved that adjustment bolt 3 13 and anti-the distance between the connecting plate 3 44 for pulling simulated block 14；It can be according to difference
Centrum intervertenral space width, the connecting plate 3 44 of the anti-drawing simulated block 14 of up and down adjustment and the gap of bolt 3 13, the backbone of simulation
The maximum distance that fracture segment axially pulls；The depth that adjustment bolt 3 13 is installed embodies the up and down adjustment of bolt 3 13, to prevent
The connecting plate 2 43 of bolt 3 13 and anti-drawing simulated block 14 is touched when spinal curvature；
The simulation spinal cord 10 is oblate cone, in the tongue shape of people；The simulation canalis spinalis 11 and simulation 10 phase of spinal cord
With installation, in oblate barrel-shaped, 11 caliber of canalis spinalis and depth are simulated slightly larger than simulation spinal cord 10, during installation, simulation spinal cord 10 is not
Can touch simulation canalis spinalis 11 surrounding and bung hole, only occur in the handling process spine fracture module be bent at any angle or
It just will appear simulation spinal cord 10 when rotation torsion or axial compression to touch with simulation canalis spinalis 11, and then connection circuit (B in Fig. 5
Switch 2 is connected), there is sound-light alarm；The simulation spinal cord 10 and simulation canalis spinalis 11 are metal material；Such as: when simulation ridge
It when distance increases between marrow 10 and simulation canalis spinalis 11, that is, is not socketed, then will appear bolt 3 13 and anti-drawing module 14
Touch；If simulating distance between spinal cord 10 and simulation canalis spinalis 11 to reduce, it will appear simulation spinal cord 10 and simulate canalis spinalis 11
Surrounding or bung hole touch；It touches, represents circuit and be switched on, warning device is then alarmed, and prompts operator to carry and occurs
Mistake；Posture is carried when operator corrects a mistake promptly, keeps model trunk straight, bolt 3 13 is not touched with anti-drawing module 14
Touching, and simulate and do not touched between spinal cord 10 and simulation canalis spinalis 11, it represents circuit and is disconnected, warning device is closed then alarm and stopped
Only.The warning device includes alarm lamp and alarming horn in parallel；The warning device is more sets, each spine fracture module
It is respectively provided with a set of warning device, is monitored conducive to the fracture site displacement occurred in spine fracture handling process；It is every simultaneously
A spine fracture module is respectively provided with a set of warning device master switch, and (C switch 3 switch this before carrying out simulation training in Fig. 5
Open) alarm system is closed when not using model, in favor of warning device protection.
The fracture intervertebral disk module includes fracture upper intervertebral disk module 7 and lower intervertebral disk module 18 of fracturing.The fracture
Epipyramis simulated block 16 concatenates installation with fracture upper module 9 by fracturing upper intervertebral disk module 7；Vertebra simulated block under the fracture
15 concatenate installation with fracture lower module 8 by fracturing upper intervertebral disk module 18.16 lower end of the bolt of fracture epipyramis simulated block
In mounting groove, fracture 9 upper end bolt mounting groove of upper module is interior, fracture 8 lower end of the bolt mounting groove of lower module is interior, lower vertebra mould of fracturing
Internal screw thread is provided in quasi- 15 lower end of the bolt mounting groove of block.Intervertebral disk module 7 and lower intervertebral disk module of fracturing in the fracture
18 is cylindrical, and both ends are provided with the external screw thread for externally protruding out in bolt；The intervertebral disk module external screw thread and connection bolt mounting groove
Interior internal screw thread matches, and internal screw thread is longer than external screw thread, by adjusting depth of the connection bolt in bolt mounting groove, comes
Distance between fracture epipyramis simulated block 16 and lower vertebra simulated block 15 of fracturing is adjusted, and fracture upper module 9 and fracture lower die
Block 8 is in fracture module upper and lower position, to simulate the spine fracture of different parts.In the fracture under intervertebral disk module 7 and fracture
Intervertebral disk module 18 is non-metallic material, and the extruding of analog interverbebral disc makes spinal curvature, slight torsion；
The simulation spinal cord 10 is in tongue shape, is presented as with certain thickness oblate cone, for simulating impaired ridge
Marrow；The simulation canalis spinalis 11 is in oblate tubbiness, for simulating impaired canalis spinalis.It simulates in 11 slot of canalis spinalis and simulates around spinal cord 10
There are certain intervals with bottom.External screw thread by adjusting fracture upper intervertebral disk module 7 and lower intervertebral disk module 18 of fracturing is being pacified
Tankage position, the width of adjustable simulated spinal cord 10 and simulation 11 gap of canalis spinalis, simulates the gap of different thicknesses canalis spinalis and spinal cord；
Muscle ligament module, the flesh are additionally provided between the fracture epipyramis simulated block and lower vertebra simulated block of fracturing
Meat ligament module 17 is metal elastic spring coil, with certain elasticity, 17 upper end of muscle ligament module and fracture epipyramis simulated block 16
By being installed with the first screw 4 and the first fixation steel plate 5 concatenation, 17 lower end of muscle ligament module and lower vertebra simulated block of fracturing
15 with the first screw 4 and the first fixation steel plate 5 concatenation by being installed；The lower vertebra simulation of epipyramis simulated block 16, the fracture of fracturing
Block 15 is non-metallic material.Muscle ligament module 17 is used to simulate the ligament and myotasis power around spine fracture, and
It is able to maintain simulation spinal cord 10 and simulates the gap between canalis spinalis 11.
It further includes covering material that the electronics spine fracture, which carries error correcting model, and the covering material is above silica gel material
Duroplasts is inlayed, can be coated on outside natural spine module, the spinous process shape duroplasts to back protrusion inlayed is to simulate backbone
Check the spinous process normally touched；It can be coated on spine fracture module, the angulation deformity or step sample spinous process shape duroplasts inlayed
Sample change is slipped to simulate backbone angulation deformity or step sample accessible when backbone checks, and covering material is conducive to preferably
Protect model.
It further includes spine fracture interlocking module that the electronics spine fracture, which carries error correcting model, comprising is connected to cervical vertebra
Skull model, 12 pairs of rib cage models for being connected to thoracic vertebrae position, the pelvis and appendicular skeleton model for being connected to sacral.To simulate ridge
Drawing torsion skull, rib cage, pelvis and appendicular skeleton, may cause spine fracture end and are subjected to displacement when spinous process of the seventh cervical vertebra folding is carried.
Electronics spine fracture provided by the invention carries error correcting model, including natural spine module, fracture backbone module and
Covering material, spine fracture interlocking module, by natural spine module as basic backbone skeleton, the object simulated as needed
Backbone module of fracturing is carried out the adjustment of position, constitutes simulated object by difference, such as cervical vertebra, thoracic vertebrae, lumbar vertebrae etc..Spine fracture
Project demand first-aid personnel is carried in entire carrying patient process, close fit is acted in agreement, and remains that patient's trunk is flat
Directly, head, neck, trunk are on same axis, to guarantee to revolve to any direction bending or stubborn fried dough twist sample at spine fracture
Turning distortion, perhaps the translation of step sample slips perhaps longitudinal axis drawing or compression displacement, to avoid fracture intraspinal tube spinal cord
Appearance shakes, oppresses, frustrating and split, cut, and causes to damage.Backbone is slipped or is indulged if any either direction bending or rotation twist or translation
Axis drawing or compression can audible alarm can find to carry wrong way, carry mistake in the corresponding damage position bright light of backbone
Cause spinal injury position.It can simulate at one or any position in a few places is fractured.The present invention carries mould by improvement spine fracture
The structure of type makes spine fracture handling process, and wrong way is carried in discovery in time, carrying mistake causes spinal injury position, instructs
Practice several operators to act in agreement, specification carries operation, reduces and is likely to occur either one at spine fracture when spine fracture is carried
It is slipped to bending or rotation twist or translation or the longitudinal axis pulls or compress to damage the probability of spinal cord；Safeguard patient health power
Benefit.
Spine fracture body biomechanics design feature includes: that 1. can fracture in any segment；2. can singly locate
Or multiple fracture；3. fracture site can meet lower displacement on the vertical axis simultaneously, rotate left and right；In 360 ° of random angles of horizontal plane
Degree translation；Using fracture site as starting point, left and right any angle is bent forwards, backwards；The above displacement activity degree has certain model again simultaneously
It encloses, has been more than that may cause injured spinal cords.The present invention, which provides, a kind of meets the dedicated of spine fracture biomethanics structure feature
Spine fracture carry model, can unrestricted choice simulate fracture site, if operator carry it is incorrect, make simulate fracture site go out
When existing unspecified angle bending or rotation twist or horizontal slippage or longitudinal axis drawing or compression, can all it alarm, and aobvious with electronic technology
Show damage location.When Restoration model trunk is straight, alarm stops, and student is allowed to make a mistake, and repeats operation practice.In training and examine
In core, spine fracture carries correctness, it is not necessary to rely on teacher or examiner visually observes subjective judgement, operator carries simulation people
It can also be known from experience by model feedback information oneself, to correct mistake, grasp spine fracture and carry technology, to reduce because of backbone
It is improper that fracture is carried, and spinal cord is caused different type, different degrees of damage occur, may cause paraplegia, or even dead risk.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
Mind and essence in the case where, various changes and modifications can be made therein, these variations and modifications be also considered as be comprised in it is of the invention
In protection scope.
Claims (9)
1. a kind of electronics spine fracture carries error correcting model, which is characterized in that including natural spine module, spine fracture module；
The natural spine module includes the epipyramis simulated block and lower vertebra simulating interverbebral disc, being concatenated by simulating interverbebral disc
Bone simulated block；
The spine fracture module includes sequentially connected fracture epipyramis simulated block, intervertebral disk module, fracture upper mold in fracture
Block, fracture lower module, fracture lower intervertebral disk module and lower vertebra simulated block of fracturing；
The fracture epipyramis simulated block and the epipyramis simulated block of natural spine module are fixed by the first screw and first
Steel plate concatenation installation；
Vertebra simulated block and the lower vertebra simulated block of natural spine module are fixed by the first screw and first under the fracture
Steel plate concatenation installation；
The fracture epipyramis simulated block and lower vertebra simulated block of fracturing are cylindrical, and middle part is provided with by fracture inside for mould
The bolt indentation of quasi- interverbebral disc installation；Fracture inside is provided with the upper interverbebral disc mould of fracture in the middle part of the fracture epipyramis simulated block
Block mounting groove upper end；It is provided under the lower intervertebral disk module mounting groove of fracture in the middle part of vertebra simulated block by fracture inside under the fracture
End；
Anti- drawing simulated block is equipped with by bolt two on the fracture upper module；
The fracture upper module is provided with two mounting groove of bolt, simulation canalis spinalis and upper intervertebral disk module mounting groove lower end of fracturing；
The fracture lower module is provided with three mounting groove of bolt, simulation spinal cord and lower intervertebral disk module mounting groove upper end of fracturing；Institute
It states and bolt three is installed on three mounting groove of bolt；The depth of three mounting groove of bolt is less than the bolt length of bolt three；
The anti-drawing simulated block includes sequentially connected two mounting plate of bolt, connecting plate one, connecting plate two and connecting plate three；Institute
It states and is provided with two mounting hole of bolt in the middle part of two mounting plate of bolt；Two mounting plate of bolt is vertically arranged with connecting plate one；It is described
Connecting plate one is vertically arranged with connecting plate two；The connecting plate two is separately positioned on the two sides of connecting plate one with two mounting plate of bolt
And it is in parallel Different Plane；The connecting plate two is vertically arranged with connecting plate three；The connecting plate three divides with connecting plate one
The ipsilateral of connecting plate two is not set and in parallel Different Plane；The connecting plate three and connecting plate one are in the same size；Institute
The height for stating connecting plate three is greater than the length of the protrusion fracture lower module of bolt three, and between three lower end of connecting plate and fracture lower module
Distance be less than bolt three protrusion fracture lower module length；Two mounting hole of bolt is following shape: by the semicircle at both ends
The shape formed with the rectangle at middle part；Two mounting groove of bolt is to pacify with the matched internal screw thread of bolt two, position and bolt two
It fills opposite in the middle part of hole；
The anti-drawing simulated block, bolt two, bolt three, fracture upper module, fracture lower module are metal material, can be powered；
The fracture upper module, fracture lower module are connect by conducting wire with power supply and warning device.
2. electronics spine fracture according to claim 1 carries error correcting model, which is characterized in that the epipyramis simulated block
It is fixedly connected with lower vertebra simulated block by the first screw and the first fixation steel plate；First screw and bolt fixing groove
It is used cooperatively；The bolt that position and the outfit of bolt fixing groove are provided on first fixation steel plate passes through hole；Described first is solid
The shape of steel plate is determined in arcuation, is consistent with epipyramis simulated block and lower vertebra simulated block；The epipyramis simulated block, lower vertebra mould
Quasi- block is cylindrical, and middle part is provided with the through-hole passed through for simulation interverbebral disc；The simulation interverbebral disc is cylindrical；The mould
Quasi- interverbebral disc is made of PVC hose；The epipyramis simulated block and lower vertebra simulated block cooperatively form vertebra simulated block, and the two is equal
For non-metallic material；The bolt fixing groove has 4 on every section vertebra simulated block.
3. electronics spine fracture according to claim 2 carries error correcting model, which is characterized in that the simulation spinal cord is flat
Cone is in tongue shape；The simulation canalis spinalis and simulation spinal cord match installation, be in it is oblate barrel-shaped, simulate canalis spinalis caliber and
Depth is slightly larger than simulation spinal cord；The simulation canalis spinalis and simulation spinal cord are metal material.
4. electronics spine fracture according to claim 3 carries error correcting model, which is characterized in that the warning device includes
Alarm lamp and alarming horn in parallel or series；
The warning device is more sets, and each spine fracture module is respectively provided with a set of warning device.
5. electronics spine fracture according to claim 4 carries error correcting model, which is characterized in that the fracture epipyramis mould
In quasi- block lower end of the bolt mounting groove, fracture upper module upper end bolt mounting groove is interior, fractures in the mounting groove of lower module lower end of the bolt, bone
It is folded down in the mounting groove of vertebra simulated block lower end of the bolt and is provided with internal screw thread；The upper intervertebral disk module and lower intervertebral disk module are in
Cylinder, both ends are provided with the external screw thread for externally protruding out in bolt；The internal screw thread and external screw thread match, and internal screw thread is longer than outside
Screw thread.
6. electronics spine fracture according to claim 5 carries error correcting model, which is characterized in that interverbebral disc in the fracture
Module and lower intervertebral disk module of fracturing are non-metallic material.
7. electronics spine fracture according to claim 6 carries error correcting model, which is characterized in that the fracture epipyramis mould
It is additionally provided with muscle ligament module between quasi- block and lower vertebra simulated block of fracturing, the muscle ligament module is metal elastic spring coil；
Muscle ligament module upper end and fracture epipyramis simulated block are installed by being concatenated with the first screw and the first fixation steel plate,
Muscle ligament module lower end and lower vertebra simulated block of fracturing with the first screw and the first fixation steel plate concatenation by being installed；
Vertebra simulated block, fracture epipyramis simulated block are non-metallic material under the fracture.
8. electronics spine fracture according to claim 7 carries error correcting model, which is characterized in that the electronics spine fracture
Carrying error correcting model further includes covering material, and the covering material is silica gel material, is inlaid with duroplasts on the silica gel material.
9. electronics spine fracture according to claim 8 carries error correcting model, which is characterized in that the electronics spine fracture
Carrying error correcting model further includes spine fracture interlocking module；The spine fracture interlocking module includes the skull mould for being connected to cervical vertebra
Type, 12 pairs of rib cage models for being connected to thoracic vertebrae position, the pelvis model and appendicular skeleton model for being connected to sacral.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115394146A (en) * | 2022-09-22 | 2022-11-25 | 中国中医科学院望京医院(中国中医科学院骨伤科研究所) | Human cervical vertebra simulation device for rotary handle method training and teaching robot |
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| CN202042112U (en) * | 2010-12-31 | 2011-11-16 | 薛蓬 | High-simulation wounded person model for first aid training |
| CN108648593A (en) * | 2018-08-17 | 2018-10-12 | 江苏省人民医院（南京医科大学第附属医院） | Spinal foramen intervertebrale mirror operation model and manufacturing method thereof |
| CN209657632U (en) * | 2019-01-30 | 2019-11-19 | 漳州卫生职业学院 | Electronics spine fracture carries error correcting model |
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| US20090093852A1 (en) * | 2007-10-05 | 2009-04-09 | Hynes Richard A | Spinal stabilization treatment methods for maintaining axial spine height and sagital plane spine balance |
| CN202042112U (en) * | 2010-12-31 | 2011-11-16 | 薛蓬 | High-simulation wounded person model for first aid training |
| CN108648593A (en) * | 2018-08-17 | 2018-10-12 | 江苏省人民医院（南京医科大学第附属医院） | Spinal foramen intervertebrale mirror operation model and manufacturing method thereof |
| CN209657632U (en) * | 2019-01-30 | 2019-11-19 | 漳州卫生职业学院 | Electronics spine fracture carries error correcting model |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115394146A (en) * | 2022-09-22 | 2022-11-25 | 中国中医科学院望京医院(中国中医科学院骨伤科研究所) | Human cervical vertebra simulation device for rotary handle method training and teaching robot |
| CN115394146B (en) * | 2022-09-22 | 2023-12-01 | 中国中医科学院望京医院(中国中医科学院骨伤科研究所) | Human cervical vertebra simulation device and teaching robot for training by rotary handle method |
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