CN106510819A - Using method for orthopaedic fixing bracket - Google Patents
Using method for orthopaedic fixing bracket Download PDFInfo
- Publication number
- CN106510819A CN106510819A CN201611061622.0A CN201611061622A CN106510819A CN 106510819 A CN106510819 A CN 106510819A CN 201611061622 A CN201611061622 A CN 201611061622A CN 106510819 A CN106510819 A CN 106510819A
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- Prior art keywords
- fixed
- cable
- fixing
- eyelid retractor
- fixed block
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- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000000338 in vitro Methods 0.000 claims abstract 4
- 210000000988 bone and bone Anatomy 0.000 claims description 24
- 210000000744 eyelid Anatomy 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 210000000784 arm bone Anatomy 0.000 claims description 2
- 208000027418 Wounds and injury Diseases 0.000 description 14
- 206010052428 Wound Diseases 0.000 description 13
- 229910001069 Ti alloy Inorganic materials 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 9
- 239000010959 steel Substances 0.000 description 9
- 238000011084 recovery Methods 0.000 description 7
- 229920003232 aliphatic polyester Polymers 0.000 description 6
- 238000009434 installation Methods 0.000 description 6
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000399 orthopedic effect Effects 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 210000003491 skin Anatomy 0.000 description 3
- 239000000560 biocompatible material Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 230000036314 physical performance Effects 0.000 description 2
- 208000034657 Convalescence Diseases 0.000 description 1
- 206010028851 Necrosis Diseases 0.000 description 1
- 206010031264 Osteonecrosis Diseases 0.000 description 1
- 238000001467 acupuncture Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 210000004417 patella Anatomy 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7001—Screws or hooks combined with longitudinal elements which do not contact vertebrae
-
- 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
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7053—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant with parts attached to bones or to each other by flexible wires, straps, sutures or cables
-
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7074—Tools specially adapted for spinal fixation operations other than for bone removal or filler handling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
-
- 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
- A61B2017/564—Methods for bone or joint treatment
-
- 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
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B2017/7073—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant with intervertebral connecting element crossing an imaginary spinal median surface
Landscapes
- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Neurology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Prostheses (AREA)
Abstract
The invention relates to a using method for an orthopaedic fixing bracket. The using method for the orthopaedic fixing bracket comprises a connecting rod and at least two fixing sections; each fixing section comprises an in-vitro vertebral column jacking frame and a supporting device; the supporting device is an arc-shaped unfolded surface; a plurality of hollow grooves which are perpendicular to the longitudinal axis of the unfolded surface are formed in the arc-shaped unfolded surface; a fixing rod is arranged in each hollow groove; at least one fixing block is arranged on each of the two sides of the fixing rod; a fixing cable is arranged between every two fixing blocks; an upright post is arranged in the centre of the supporting device; the in-vitro vertebral column jacking frame is arranged on the upright post; the in-vitro vertebral column jacking frame comprises an arc-shaped supporting surface which is coaxial with the unfolded surface of the supporting device; a fixing cable between the fixing sections and the arc-shaped supporting surface enclose to form a supporting frame which is used for fixing a vertebral column; a mounting hole which is parallel to the axis of the arc-shaped supporting surface is formed in the upright post of the supporting device; supporting devices are connected together through the connecting rods which are formed in the mounting holes.
Description
Technical field
The present invention relates to a kind of vertebra bone anchor, carries out fixing outside the bone of rib fixation with a kind of employing cable is related to
Device.
Background technology
During the orthopaedics therapies such as fracture, postoperative to penetrate epidermis frequently by various supports, bone is fixed to be made
Recovery, after recovery, then by trauma operation, support is removed, whole process needs to carry out Repeated Operation, to human body
The wound that muscle and skin portion bring is than larger, and the convalescence after Miles operation is also long, while traditional support is to osseous part band
The compressing for coming and wound are all than larger；
To this currently on the market, there is provided much can reduce wound degree and reduction operation number of times during operation to a certain extent, together
When can accelerate the orthopedic fixer that heals again, the such as invention of Patent No. ZL201120537796.6 where it is proposed one kind
For the steel wire of bone portion parcel, this steel wire is reduced to bone by arranging absorbable material protective case in Steel Wire Surface
Damage, reduce the probability of bone ischemic necrosis, but itself still realizes the fixation of osseous part by way of repeatedly winding, in bone
After bone recovers, remove still very big on the brought skin of steel wire operation and muscle bed, need the long time to be recovered；
For another example with a kind of entitled patents of invention of kneecap external fixing rack of ZL201420132756.7, wherein it is also proposed a kind of micro-
Fixed mount outside the bone of wound, this structure compare similar to the fixed structure of steel nail for commonly using now, its master
Syllabus is to realize that multi-faceted osseous part is fixed, while the wound that thin steel nail is brought to human body is also smaller, can be avoided secondary
Injury and infection that operation is brought to human body are taken out, but in its technical scheme, steel nail plays main supporting role, in order to ensure
Its certain support performance（That is bending strength）So steel nail itself cannot do it is thin as acupuncture needle, so its steel nail is to people
Body surface skin and flesh wound degree reduce or than relatively limited, and steel nail itself is because of its volume reason and special life
Physical performance reason, if being made using titanium alloy etc materials, difficulty of processing and cost are all higher, if using some lifes
If the preferable polymer of physical performance makes, its intensity cannot ensure again, while the main eyelid retractor of the invention is an annular gold
Category plate, during installation, the limbs portion that can treat operation brings and blocks, and installing can be relatively difficult, cannot also realize the standard according under in X-ray
Really install；
So in sum, bone external stability utensil of the prior art still has the deficiency of many, for example：Band is installed
The wound come, secondary taking-up operation wound, cost cannot be reduced, installation difficulty is big.
The content of the invention
The technical problem to be solved in the present invention is：Overcome prior art medium-height trestle that big, fixed operation complexity of wound etc. is installed
Technical problem, there is provided a kind of less to setter wound, it is possible to reduce even without the Orthopedic fixing support of second operation.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of vertebra bone anchor, including pitman and at least two fixed knots, the fixed knot include external vertebra upper frame and
Eyelid retractor, the eyelid retractor are the developed surface of an arc, and some and developed surface longitudinal axis is provided with the developed surface of cambered surface
The vertical hollow slots of line, are provided with fix bar in the hollow slots, are each provided with least one fixed block in the both sides of fix bar,
Fixed cable is provided between the fixed block；
A column is provided with the middle part of the eyelid retractor, external vertebra upper frame, the external vertebra on the column, is provided with
Upper frame includes a curved support face coaxial with the developed surface of eyelid retractor；
The support frame for spinal fixation is surrounded between fixed cable and curved support face between the fixed knot；
The installing hole of one and curved support face diameter parallel is provided with the column of the eyelid retractor, the eyelid retractor passes through
Pitman in installing hole links together.
Used as the further innovation of the present invention, the external vertebra upper frame is made using elastomeric material.
Used as the further innovation of the present invention, the fixed block includes a fixing hole for fixing fixed cable, institute
State and on the side wall of fixing hole, be provided with lock-screw A.
Used as the further innovation of the present invention, the fixed block includes a sliding eye for being socketed with fix bar, institute
State and on the side wall of sliding eye, be provided with lock-screw B.
Used as the further innovation of the present invention, the fixed cable includes elastic threads, and the material of the elastic threads has life
Thing compatibility.
Used as the further innovation of the present invention, the elastic threads is made using aliphatic polyester.
As the further innovation of the present invention, reinforced metal cable, the reinforced metal in the middle part of the elastic threads, are provided with
The material of cable has biocompatibility.
Used as the further innovation of the present invention, the reinforced metal cable is made using titanium alloy.
Used as the further innovation of the present invention, the pitman is made using aluminium alloy.
The invention has the beneficial effects as follows：
1st, cooperation of the present invention using fixed cable and curved support face, by the less elastic threads of diameter curved support face with
Under the support of arc developed surface, one or several skeletal support frameworks are surrounded, so as to realizing the fixation to vertebrae and rectifying
Just, because the low elasticity in curved support face, the fixation of bone not only can be ensured, while elastic threads is also possible to prevent to bone table
The excessive compressing in face, causes osteonecrosis；
The present invention can freely add and subtract the quantity of fixed knot as the case may be simultaneously, with high convenience；
The installation operation of the present invention is also fairly simple.
2nd, elastic threads of the invention is fixed using clamped-in style, and this structure can improve the convenience of installation, while tensing
Line can also be installed with a higher pretightning force.
3rd, fix to slide between fixed block of the invention and support frame, can be between convenient adjustment fixed block
Position, so as to easily according to specific bone condition, adjust the fixed position of elastic threads, wide usage be significantly greatly increased.
4th, elastic threads made by the aliphatic polyester material with biocompatibility, because its low biocompatible, extensive
After multiple, the internal of human body can be stayed in, the secondary wound degree for removing operation can be reduced, if bone destructiveness itself is not
If big, secondary dismounting can not be carried out and performed the operation.
5th, it is also added into strengthening cable to prevent tension from excessively leading made by a titanium alloy in tension cable of the invention
The reinforcing cable of titanium alloy directly can be extracted out by the situation of the tension thread breakage of cause after recovery, be partially left at it is internal not yet
Can there are too big rejection problems.
6th, pitman of the invention is made using the stronger aluminium alloy of plasticity, can be according to the specific spine shape of patient
It is adjusted correspondingly, improves the appropriate of the present invention.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is mounting structure sketch of the present invention；
Fig. 2 is the generalized section of the present invention；
Fig. 3 is the schematic diagram of use state of the present invention 1；
Fig. 4 is the schematic diagram of use state of the present invention 2；
Fig. 5 is the transverse cross-sectional view of fixed block；
In figure：1st, fixed block；2nd, fix bar；3rd, fixed cable；4th, vertebrae；5th, bone B；6th, bone C；7th, pitman；8th, body
Outer vertebra upper frame；9th, eyelid retractor；1-1, fixing hole.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are simplified schematic diagram, only with
The basic structure of the illustration explanation present invention, therefore which only shows the composition relevant with the present invention.
Embodiment 1
Specifically as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, this product mainly includes fixed knot and the connection for connecting each fixed knot
Rod 7, pitman 7 are made using aluminium alloy, are manufactured according to the specific vertebra profile of patient,
The fixed knot includes external vertebra upper frame, internal vertebrae face fixator and eyelid retractor 9, the eyelid retractor be one with
Human vertebra both sides back contact, the arc developed surface that support force is provided for fixed cable, are provided with the developed surface of cambered surface
Some hollow slots with developed surface longitudinal axis orthogonal, are provided with fix bar 2 in the hollow slots, each in the both sides of fix bar 2
A fixed block 1 is provided with, fixed cable 3 between the fixed block 1, is provided with；
The middle part of the eyelid retractor 9 is provided with a column, is provided with human epidermal external support ridge on the column
The external vertebra upper frame 8 of vertebra, the external vertebra upper frame include a curved support face coaxial with the developed surface of eyelid retractor；
Each fixed knot is fixed on pitman 7, penetrates into inside of human body by fixed cable 3, from top by 4 sets of vertebrae
Firmly, while by external vertebra upper frame 8, realizing the support to the positive and negative both sides of vertebral segments, subsequently by the fixation on pitman 7
Section permutation, realizes the fixation of vertebrae；
Wherein fixed block includes one for by 1 set of sliding eye being connected in fix bar 2 of fixed block, setting on the inwall of sliding eye
Lock-screw B is equipped with, while one is additionally provided with fixed block for the fixing hole 1-1 through fixed cable 3, same is consolidating
Determine on the side wall of hole 1-1, to be provided with a lock-screw A for fixing fixed cable 3；
Wherein fixed cable include the aliphatic polyester material with biocompatibility made by elastic threads, set in the middle part of elastic threads
It is equipped with and is similarly reinforced metal line made by the titanium alloy of biocompatible materials；
Elastic threads made by aliphatic polyester material with biocompatibility, because its low biocompatible, after recovery, can
To stay in the internal of human body, the secondary wound degree for removing operation can be reduced, if bone destructiveness itself is little,
Secondary dismounting can not be carried out to perform the operation；
Strengthen cable made by titanium alloy to prevent the situation of thread breakage is tensed caused by tensing excessively, after recovery can be direct
The reinforcing cable of titanium alloy is extracted out, it is also not in too big rejection problems in vivo to be partially left at；
During installation, as shown in Figure 3.Fixed cable 3 is fixed to vertebrae inside by operation first, subsequently by fixed block
1 is installed in the fix bar 2 of each fixed knot, and whole fixed knot array is pressed against human body back then, and fixed cable 3 is solid
Determine on fixed block 1, be strained and fixed cable 3, you can realize the support and fixation to human spine.
Embodiment 2
As shown in figure 4, the present invention is under emergency rating, it is also possible to for the fixation of arm and leg；
Mainly specifically as shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 5, this product mainly includes fixed knot and for connecting each fixed knot
Pitman 7, pitman 7 are made using aluminium alloy, are manufactured according to the specific vertebra profile of patient,
The fixed knot includes external vertebra upper frame, internal vertebrae face fixator and eyelid retractor 9, the eyelid retractor be one with
Human vertebra both sides back contact, the arc developed surface that support force is provided for fixed cable, are provided with the developed surface of cambered surface
Some hollow slots with developed surface longitudinal axis orthogonal, are provided with fix bar 2 in the hollow slots, each in the both sides of fix bar 2
A fixed block 1 is provided with, fixed cable 3 between the fixed block 1, is provided with；
The middle part of the eyelid retractor 9 is provided with a column, is provided with human epidermal external support ridge on the column
The external vertebra upper frame 8 of vertebra, the external vertebra upper frame include a curved support face coaxial with the developed surface of eyelid retractor；
Each fixed knot is fixed on pitman 7, penetrates into inside of human body by fixed cable 3, from top by 4 sets of vertebrae
Firmly, while by external vertebra upper frame 8, realizing the support to the positive and negative both sides of vertebral segments, subsequently by the fixation on pitman 7
Section permutation, realizes the fixation of vertebrae；
Wherein fixed block includes one for by 1 set of sliding eye being connected in fix bar 2 of fixed block, setting on the inwall of sliding eye
Lock-screw B is equipped with, while one is additionally provided with fixed block for the fixing hole 1-1 through fixed cable 3, same is consolidating
Determine on the side wall of hole 1-1, to be provided with a lock-screw A for fixing fixed cable 3；
Wherein fixed cable include the aliphatic polyester material with biocompatibility made by elastic threads, set in the middle part of elastic threads
It is equipped with and is similarly reinforced metal line made by the titanium alloy of biocompatible materials；
Elastic threads made by aliphatic polyester material with biocompatibility, because its low biocompatible, after recovery, can
To stay in the internal of human body, the secondary wound degree for removing operation can be reduced, if bone destructiveness itself is little,
Secondary dismounting can not be carried out to perform the operation；
Strengthen cable made by titanium alloy to prevent the situation of thread breakage is tensed caused by tensing excessively, after recovery can be direct
The reinforcing cable of titanium alloy is extracted out, it is also not in too big rejection problems in vivo to be partially left at；
During installation, as shown in figure 4, fixed cable 3 is carried out to the bone B5 and bone C6 in human arm by operation first
It is fixed, subsequently fixed block 1 is installed in the fix bar 2 of each fixed knot, then people is pressed against using with 3 row fixed knot arrays
3 positions of body arm outer wall, between which, angle is 120 degree, and fixed cable 3 is fixed on fixed block 1, and be strained and fixed cable
3, realize the fixation to arm bone.
With the above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various change and modification can be carried out in the range of without departing from this invention technological thought entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to its technical scope is determined according to right.
Claims (1)
1. a kind of vertebra bone anchor, is characterized in that：Including pitman and at least two fixed knots, the fixed knot includes in vitro
Vertebra upper frame, eyelid retractor, the eyelid retractor are the developed surface of an arc, be provided with some and launch on the developed surface of cambered surface
The hollow slots of face longitudinal axis orthogonal, are provided with fix bar in the hollow slots, are each provided with least one in the both sides of fix bar
Individual fixed block, is provided with fixed cable between the fixed block；
A column is provided with the middle part of the eyelid retractor, external vertebra upper frame, the external vertebra on the column, is provided with
Upper frame includes a curved support face coaxial with the developed surface of eyelid retractor；
The support frame for spinal fixation is surrounded between fixed cable and curved support face between the fixed knot；
The installing hole of one and curved support face diameter parallel is provided with the column of the eyelid retractor, the eyelid retractor passes through
Pitman in installing hole links together；
The fixed block includes a fixing hole for fixing fixed cable, is provided with locking screw on the side wall of the fixing hole
Nail A；
The fixed block also includes a sliding eye for being socketed with fix bar, is provided with locking on the side wall of the sliding eye
Screw B；
The fixed cable includes elastic threads, and the material of the elastic threads has biocompatibility；Arrange in the middle part of the elastic threads
The material for having reinforced metal cable, the reinforced metal cable has biocompatibility；
The using method of the vertebra bone anchor, including：
Fixed cable is fixed to two bones in human arm by operation first, subsequently fixed block is installed to respectively
In the fix bar of individual fixed knot, the individual position of human arm outer wall is then pressed against using same column fixed knot array, is pressed from both sides between which
Angle is 120 degree, and fixed cable is fixed on fixed block, and be strained and fixed cable, realizes the fixation to arm bone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611061622.0A CN106510819B (en) | 2014-10-24 | 2014-10-24 | The application method of Orthopedic fixing support |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410572550.0A CN104323843B (en) | 2014-10-24 | 2014-10-24 | Vertebra fixator |
| CN201611061622.0A CN106510819B (en) | 2014-10-24 | 2014-10-24 | The application method of Orthopedic fixing support |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410572550.0A Division CN104323843B (en) | 2014-10-24 | 2014-10-24 | Vertebra fixator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106510819A true CN106510819A (en) | 2017-03-22 |
| CN106510819B CN106510819B (en) | 2019-06-21 |
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Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611061642.8A Active CN106725781B (en) | 2014-10-24 | 2014-10-24 | A kind of vertebra bone anchor and its application method |
| CN201611061623.5A Expired - Fee Related CN106510820B (en) | 2014-10-24 | 2014-10-24 | Orthopedic fixing support |
| CN201410572550.0A Expired - Fee Related CN104323843B (en) | 2014-10-24 | 2014-10-24 | Vertebra fixator |
| CN201611061625.4A Pending CN106510821A (en) | 2014-10-24 | 2014-10-24 | Orthopedic fixing support and use method thereof |
| CN201611061624.XA Active CN106725779B (en) | 2014-10-24 | 2014-10-24 | Vertebra bone anchor |
| CN201611061622.0A Active CN106510819B (en) | 2014-10-24 | 2014-10-24 | The application method of Orthopedic fixing support |
Family Applications Before (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611061642.8A Active CN106725781B (en) | 2014-10-24 | 2014-10-24 | A kind of vertebra bone anchor and its application method |
| CN201611061623.5A Expired - Fee Related CN106510820B (en) | 2014-10-24 | 2014-10-24 | Orthopedic fixing support |
| CN201410572550.0A Expired - Fee Related CN104323843B (en) | 2014-10-24 | 2014-10-24 | Vertebra fixator |
| CN201611061625.4A Pending CN106510821A (en) | 2014-10-24 | 2014-10-24 | Orthopedic fixing support and use method thereof |
| CN201611061624.XA Active CN106725779B (en) | 2014-10-24 | 2014-10-24 | Vertebra bone anchor |
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| CN (6) | CN106725781B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3010628B1 (en) | 2013-09-18 | 2015-10-16 | Medicrea International | METHOD FOR REALIZING THE IDEAL CURVATURE OF A ROD OF A VERTEBRAL OSTEOSYNTHESIS EQUIPMENT FOR STRENGTHENING THE VERTEBRAL COLUMN OF A PATIENT |
| FR3012030B1 (en) | 2013-10-18 | 2015-12-25 | Medicrea International | METHOD FOR REALIZING THE IDEAL CURVATURE OF A ROD OF A VERTEBRAL OSTEOSYNTHESIS EQUIPMENT FOR STRENGTHENING THE VERTEBRAL COLUMN OF A PATIENT |
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| WO2018109556A1 (en) | 2016-12-12 | 2018-06-21 | Medicrea International | Systems and methods for patient-specific spinal implants |
| EP4108201B1 (en) | 2017-04-21 | 2024-03-27 | Medicrea International | A system for developing one or more patient-specific spinal implants |
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| US11925417B2 (en) | 2019-04-02 | 2024-03-12 | Medicrea International | Systems, methods, and devices for developing patient-specific spinal implants, treatments, operations, and/or procedures |
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- 2014-10-24 CN CN201611061623.5A patent/CN106510820B/en not_active Expired - Fee Related
- 2014-10-24 CN CN201410572550.0A patent/CN104323843B/en not_active Expired - Fee Related
- 2014-10-24 CN CN201611061625.4A patent/CN106510821A/en active Pending
- 2014-10-24 CN CN201611061624.XA patent/CN106725779B/en active Active
- 2014-10-24 CN CN201611061622.0A patent/CN106510819B/en active Active
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| WO1995003002A1 (en) * | 1993-07-20 | 1995-02-02 | Danek Medical, Inc. | Surgical cable crimp and method |
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| CN104000645A (en) * | 2014-06-10 | 2014-08-27 | 张衣北 | Dynamic fixing system of posterior spinal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106725781A (en) | 2017-05-31 |
| CN106510821A (en) | 2017-03-22 |
| CN106510820A (en) | 2017-03-22 |
| CN104323843A (en) | 2015-02-04 |
| CN106725779B (en) | 2019-03-05 |
| CN106510819B (en) | 2019-06-21 |
| CN106725779A (en) | 2017-05-31 |
| CN106725781B (en) | 2019-02-01 |
| CN106510820B (en) | 2019-06-18 |
| CN104323843B (en) | 2017-01-18 |
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