CN107212919A - Intervertebral shapes fusing device and application method - Google Patents
Intervertebral shapes fusing device and application method Download PDFInfo
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- CN107212919A CN107212919A CN201710478278.3A CN201710478278A CN107212919A CN 107212919 A CN107212919 A CN 107212919A CN 201710478278 A CN201710478278 A CN 201710478278A CN 107212919 A CN107212919 A CN 107212919A
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- 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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
- A61B17/8825—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it characterised by syringe details
-
- 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
- A61B17/7061—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant for stabilising vertebrae or discs by improving the condition of their tissues, e.g. using implanted medication or fluid exchange
-
- 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
- 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
- A61B17/7094—Solid vertebral fillers; devices for inserting such fillers
-
- 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
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/8802—Equipment for handling bone cement or other fluid fillers
- A61B17/8805—Equipment for handling bone cement or other fluid fillers for introducing fluid filler into bone or extracting it
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/30—Joints
- A61F2/44—Joints for the spine, e.g. vertebrae, spinal discs
- A61F2/4455—Joints for the spine, e.g. vertebrae, spinal discs for the fusion of spinal bodies, e.g. intervertebral fusion of adjacent spinal bodies, e.g. fusion cages
-
- 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
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- Health & Medical Sciences (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Neurology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Prostheses (AREA)
Abstract
Fusing device is shaped the invention discloses a kind of intervertebral, the intervertebral shaping fusing device is used to be implanted between the adjacent centrum of any two of human body lumbar vertebrae, wherein described intervertebral shaping fusing device includes accommodating member, it is wholely set and is filled with the accommodating member disconnected first with the accommodating member and is managed, the filler line connected with the accommodating member, guide pin, first sleeve, the second sleeve pipe being connected with the first sleeve, mesh located at accommodating member periphery, the reticulate body has openend, the first filler with self-solidifying solidity is packed into by the described first filling pipe between the accommodating member and the reticulate body.The intervertebral shaping fusing device of the present invention can realize independent firm support.
Description
Technical field
The present invention relates to a kind of intervertebral shaping fusing device and its application method.
Background technology
Increasing with patients with lumbar disc herniation, researcher passes through long-term research, has invented some
Make interverbebral disc or alternative interspinous support thing or filler.At present, the technical scheme generally used is that centrum is used on rear portion
Bolt is rigidly fixed, and is implanted between terminal plate of vertebral body in fusion agent, the program, and centrum front and rear is required to fix, workload
Greatly, operating time is long.
The content of the invention
The invention solves the problems that first technical problem be to provide a kind of intervertebral shaping fusing device, recover intervertebral height,
And intervertebral fusion is promoted by bone grafting, recover interbody stabilizer, intervertebral shaping fusing device can realize independent support, and support
Firmly.
The technical scheme that the present invention is used for solution above-mentioned technical problem：
A kind of intervertebral shapes fusing device, and any two that the intervertebral shaping fusing device is used to be implanted into human body lumbar vertebrae is adjacent
Between centrum, it is characterized in that：Intervertebral shaping fusing device include accommodating member, be wholely set with the accommodating member and with it is described
The disconnected first filling pipe of accommodating member, the filler line connected with the accommodating member, guide pin, first sleeve and the first set
The second sleeve pipe that pipe is connected, the mesh located at accommodating member periphery, the reticulate body have openend, the accommodating member
The first filler with self-solidifying solidity is packed into by the described first filling pipe between the reticulate body.
Beneficial effects of the present invention are, by accommodating member by two adjacent pyramidal supports so as to recover intervertebral height, then
The first filler is packed into, being collectively forming the stable of early stage with surrounding soft tissue and facet joint supports, and passes through adjacent vertebral
Inter-planting bone fusion is so as to reach that intervertebral steady in a long-term is fixed, and two adjacent centrums form one under the pulling force of outside soft tissue
The support of individual stabilization, intervertebral shaping fusing device can be issued to independent firm support without fixed auxiliary in other, so that
And without using inner fixed support, so that it may realize independent firm support.
It is preferred that, first filler with self-solidifying solidity uses bone cement.
It is preferred that, the mesh includes enclosure and the top surface being connected with the enclosure and bottom surface, first filler
The top surface and bottom surface is promoted to be fitted with terminal plate of vertebral body surface up and down.
It is preferred that, the count of the enclosure is more than the top surface and the count of bottom surface, so as to ensure described the
One filler is not leaked, and the top surface and bottom surface fit well with terminal plate of vertebral body surface up and down.
It is preferred that, after the accommodating member is filled gas or liquid by the filler line, filled by described first
Pipe will be packed into the first filler with self-solidifying solidity between the accommodating member and the mesh, when first filler
After solidification, the gas or liquid in the accommodating member are discharged, the accommodating member is taken out, by the sky inside first filler
Between be packed into the second filler with osteogenic activity.
It is preferred that, the intervertebral shaping fusing device also includes the second filling pipe, will be described by the described second filling pipe
Space inside first filler is packed into the second filler with osteogenic activity.
It is preferred that, second filler uses autologous bone, allograph bone or artificial bone.
It is preferred that, using threaded connection between the first sleeve and the second sleeve pipe.
The invention solves the problems that another technical problem be to provide the application method that a kind of intervertebral shapes fusing device, should
Application method is simple to operate.
The technical scheme that the present invention is used for solution above-mentioned technical problem：
A kind of intervertebral shapes the application method of fusing device, it is characterized in that：Intervertebral shaping fusing device include accommodating member, with
Filler line that the accommodating member is wholely set and fills pipe with the accommodating member disconnected first, connects with the accommodating member,
Guide pin, first sleeve, the second sleeve pipe, mesh and the first filler, the reticulate body have openend, the application method
Comprise the following steps：
A. the openend of the reticulate body is placed in the first sleeve；
B. the guide pin is stretched into the first sleeve, and the guide pin extends the first sleeve, the guide pin extends
One end of the first sleeve props up the reticulate body；
C. the first sleeve is inserted in one end of the second sleeve pipe from the reticulate body, so that the reticulate body is extruded
Between second sleeve pipe and first sleeve；
D. the reticulate body is implanted between the terminal plate of vertebral body, extracts the guide pin out, the accommodating member and the first filling are managed
It is placed in through the first sleeve, and by the accommodating member in the reticulate body, and the first filling pipe extends into the net
Shape body；
E. by the filler line by gassy or liquid in the accommodating member；
F. by described first filling pipe by be packed between the accommodating member and the mesh with self-solidifying solidity first
Filler, after first filler solidifies, discharges the gas or liquid in the accommodating member, takes out the accommodating member,
Space inside first filler is packed into the second filler with osteogenic activity.
Beneficial effects of the present invention are, it is only necessary to first by accommodating member gassy or liquid so that two adjacent centrums are whole
Plate is supported, and is subsequently filled the first filler, after the first filler solidifies, so that it may take out the accommodating member, finally fills
Two fillers, the first intensity of packing is sufficiently large, plays highly stable support；Second filler can be with the terminal plate of vertebral body very
Merge well.Therefore, the application method only needs to be implanted into fusing device between terminal plate of vertebral body, it is not necessary to fixed in addition at rear portion,
Operate simpler.Certainly, the fusing device, which can be independently operated, to be fixed in addition at rear portion.
It is preferred that, the intensity of first filler is more than the intensity of the second filler.
Brief description of the drawings
Fig. 1 is the schematic diagram that intervertebral provided in an embodiment of the present invention shapes fusing device, now accommodating member gassy or
Liquid.
Wherein：
10. the filling pipe of accommodating member 12. first
14. the first sleeve of filler line 16.
18. the mesh of the second sleeve pipe 20..
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As shown in figure 1, a kind of intervertebral shaping fusing device, intervertebral shaping fusing device is used to be implanted into any of human body lumbar vertebrae
Two adjacent terminal plate of vertebral body（It is not shown）Between, intervertebral shaping fusing device includes accommodating member 10, integrally set with accommodating member 10
Filler line 14, the guide pin put and connected with the filling of accommodating member 10 disconnected first pipe 12, with accommodating member 10（It is not shown）, first
Sleeve pipe 16, the second sleeve pipe 18 being connected with first sleeve 16, the mesh 20 located at the periphery of accommodating member 10, reticulate body, which has, to be opened
Mouth end, the first filler with self-solidifying solidity is packed between accommodating member 10 and reticulate body by the first filling pipe 12（Do not scheme
Show）.
Wherein, the first filler is packed into fluid state.Certainly, the first filler can also the filling of like powder shape
Enter.
In this preferred embodiment, by being subsequently filled two adjacent pyramidal supports into bone material, with surrounding soft tissue and
Facet joint is collectively forming the stable support of early stage, and by adjacent vertebral inter-planting bone fusion so as to reach intervertebral steady in a long-term
Fixed, two adjacent centrums form a stable structure under the pulling force of outside soft tissue, are not susceptible to relative movement, make
Operation more succeeds, and surgical effect is more preferable.Furthermore, the first filler contacts even closer with centrum, more conducively the first filler
It is integral with centrum growth.So as to be more conducive to the recovery of operation.Other intervertebral shaping fusing device can be without fixed in other
Auxiliary is issued to independent firm support so that and without using inner fixed support, so that it may realize independent firm support.
Furthermore, the intervertebral shaping fusing device that this preferred embodiment is provided also has the advantage that in operation, 1, minimally invasive
Operative approach, it is to avoid soft tissue by excessive stripping vertebra；2nd, the central bone grafting of cartilage endplate, perimeter support, meet cartilage endplate life
Reason and stress distribution scope；3. interspinous support face is big, implant bed is big, is conducive to interbody stabilizer；4. reduce pedicle screw etc.
The application of interior fixation.
In this preferred embodiment, the first filling pipe 12, which has, is provided with hole in certain thickness of pipe wall, its tube wall（It is not shown）, filling
Pipe 14 is passed through out of hole, one end of filler line 14 connection accommodating member 10, the other end of filler line 14 it is exposed for inflatable body or
Liquid.
In addition, the first filling pipe 12 is cylinder, accommodating member 10 is located at the outside of the first filling pipe 12.This preferred embodiment
In, filler line 14 uses flexible pipe.Certainly, filler line 14 can also use hard tube.
In this preferred embodiment, the first filler with self-solidifying solidity is bone cement, bone material, autologous bone or allosome
Bone.First filler uses harder material, and intensity is sufficiently large, can form stronger support.
In addition, the intensity after the first filler solidification with self-solidifying solidity is more than 100MPa.So as to further ensure
Independent stable support.
Specifically, mesh 20 include enclosure and the top surface being connected with enclosure and bottom surface, the first filler promote top surface with
Bottom surface fits with terminal plate of vertebral body surface up and down.
It is preferred that, the count of enclosure is more than top surface and the count of bottom surface, so as to ensure that the first filler is not let out
Leak, and top surface and bottom surface fit well with terminal plate of vertebral body surface up and down.Further ensure surgical effect.Specifically, working as
When the first filler pressure in reticulate body 20 reaches certain value, the first filler can slowly be extruded out of hole, so that
The top surface of enclosure and bottom surface fit well with terminal plate of vertebral body surface up and down.Certainly, the count of enclosure can also be set
Into consistent with the count of top surface and bottom surface, and pore size is uniform.
In addition, after accommodating member 10 is filled gas or liquid by filler line 14, will be accommodating by the first filling pipe 12
The first filler with self-solidifying solidity is packed between part 10 and mesh 20, after the first filler solidifies, appearance is discharged
The gas or liquid in part 10 are put, accommodating member 10 is taken out, the space inside the first filler is packed into osteogenic activity
Second filler（It is not shown）.It is preferred that, the intensity of the first filler is more than the intensity of the second filler.This ensure that first
Highly stable reliable support can be played after filler solidification, the second filler can well be merged with centrum.Originally it is preferable to carry out
Accommodating member 10 in example is easy to take out, and operates very convenient.
In this preferred embodiment, the second filler is autologous bone, allograph bone or artificial bone.Second filler use compared with
Soft material, is easy to and spinal fusion.Certainly, the second filler can also use other materials.
Intervertebral shaping fusing device also includes the second filling pipe（It is not shown）, by the second filling pipe by the first filler
The space in portion is packed into the second filler with osteogenic activity.Furthermore, in this preferred embodiment, first sleeve 16 and second set
Using threaded connection between pipe 18.Certainly, other connected modes can be also used between the sleeve pipe 18 of first sleeve 16 and second.It is preferred that
, the second sleeve pipe 18 is concordant with the port of export that first sleeve 16 is located at reticulate body 20.Certainly, the second sleeve pipe 18 and first sleeve 16
It can be configured as positioned at the port of export of reticulate body 20 not concordant.
It is preferred that, mesh 20 uses biocompatible materials.So, after operation, avoid the need for taking out net again
Shape part 20.Certainly, biological non-compatibility material can be also respectively adopted in mesh 20.So, when performing the operation after a while, centrum is whole
The position of plate is recovered after getting well, then intervertebral shaping fusing device is taken out.
The application method for the intervertebral shaping fusing device that this preferred embodiment is provided comprises the following steps：
A. the openend of reticulate body 20 is placed in first sleeve 16；
B. guide pin is stretched into first sleeve 16, and guide pin extends first sleeve 16, guide pin extends one end of first sleeve 16
Prop up reticulate body；
C. first sleeve 16 is inserted in one end of the second sleeve pipe 18 from reticulate body 20, so that reticulate body 20 is squeezed in second set
Between pipe 18 and first sleeve 16；
D. reticulate body 20 is implanted between terminal plate of vertebral body, extracts guide pin out, the filling pipe 12 of accommodating member 10 and first is passed through into first set
Pipe 16, and accommodating member 10 is placed in reticulate body, and the first filling pipe 12 extends into reticulate body；
E. by filler line 14 by gassy or liquid in accommodating member 10；
F. the first filling with self-solidifying solidity will be packed into by the first filling pipe 12 between accommodating member 10 and mesh 20
Thing, after the first filler solidifies, discharges the gas or liquid in accommodating member 10, accommodating member 10 is taken out, by the first filler
Internal space is packed into the second filler with osteogenic activity.
The application method that this preferred embodiment is provided, it is only necessary to first by the gassy of accommodating member 10 or liquid with by two phases
Adjacent terminal plate of vertebral body is supported, and the first filler is subsequently filled, after the first filler solidifies, so that it may take out accommodating member 10, most
After fill the second filler, the first intensity of packing is sufficiently large, plays highly stable support, and the second filler can be whole with centrum
Plate is merged well.Therefore, the application method only needs to be implanted into fusing device between terminal plate of vertebral body, it is not necessary to solid in addition at rear portion
It is fixed, operate simpler.Certainly, the fusing device, which can be independently operated, to be fixed in addition at rear portion.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of intervertebral shapes fusing device, any two that the intervertebral shaping fusing device is used to be implanted into human body lumbar vertebrae is adjacent
Centrum between, it is characterized in that：Intervertebral shaping fusing device include accommodating member, be wholely set with the accommodating member and with institute
State the disconnected first filling pipe of accommodating member, the filler line connected with the accommodating member, guide pin, first sleeve and described first
The second sleeve pipe that sleeve pipe is connected, the mesh located at accommodating member periphery, the reticulate body have openend, described accommodating
The first filler with self-solidifying solidity is packed into by the described first filling pipe between part and the reticulate body.
2. intervertebral according to claim 1 shapes fusing device, it is characterized in that：First filling with self-solidifying solidity
Thing uses bone cement.
3. intervertebral according to claim 1 shapes fusing device, it is characterized in that：The mesh include enclosure and with it is described
The connected top surface of enclosure and bottom surface, first filler promote the top surface and bottom surface to be affixed with terminal plate of vertebral body surface up and down
Close.
4. intervertebral according to claim 3 shapes fusing device, it is characterized in that：The count of the enclosure is more than described
Top surface and the count of bottom surface, so that ensure that first filler is not leaked, and the top surface and bottom surface and upper hypocentrum
Endplate surface fits well.
5. intervertebral according to claim 1 shapes fusing device, it is characterized in that：When the accommodating member passes through the filler line
It is filled after gas or liquid, will be packed into by the described first filling pipe between the accommodating member and the mesh with certainly
First filler of coagulability, after first filler solidifies, discharges the gas or liquid in the accommodating member, takes out
The accommodating member, the space inside first filler is packed into the second filler with osteogenic activity.
6. intervertebral according to claim 5 shapes fusing device, it is characterized in that：The intervertebral shaping fusing device also includes
Space inside first filler, the with osteogenic activity is packed into by the described second filling pipe by the second filling pipe
Two fillers.
7. intervertebral according to claim 5 shapes fusing device, it is characterized in that：Second filler using autologous bone,
Allograph bone or artificial bone.
8. intervertebral according to claim 1 shapes fusing device, it is characterized in that：Between the first sleeve and the second sleeve pipe
Using threaded connection.
9. a kind of intervertebral shapes the application method of fusing device, it is characterized in that：Intervertebral shaping fusing device include accommodating member,
The filling managed, connected with the accommodating member is wholely set and filled with the accommodating member disconnected first with the accommodating member
Pipe, guide pin, first sleeve, the second sleeve pipe, mesh and the first filler, the reticulate body have openend, the user
Method comprises the following steps：
A. the openend of the reticulate body is placed in the first sleeve；
B. the guide pin is stretched into the first sleeve, and the guide pin extends the first sleeve, the guide pin extends
One end of the first sleeve props up the reticulate body；
C. the first sleeve is inserted in one end of the second sleeve pipe from the reticulate body, so that the reticulate body is extruded
Between second sleeve pipe and first sleeve；
D. the reticulate body is implanted between the terminal plate of vertebral body, extracts the guide pin out, the accommodating member and the first filling are managed
It is placed in through the first sleeve, and by the accommodating member in the reticulate body, and the first filling pipe extends into the net
Shape body；
E. by the filler line by gassy or liquid in the accommodating member；
F. by described first filling pipe by be packed between the accommodating member and the mesh with self-solidifying solidity first
Filler, after first filler solidifies, discharges the gas or liquid in the accommodating member, takes out the accommodating member,
Space inside first filler is packed into the second filler with osteogenic activity.
10. intervertebral according to claim 9 shapes the application method of fusing device, it is characterized in that：First filler
Intensity be more than the second filler intensity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710478278.3A CN107212919A (en) | 2017-06-22 | 2017-06-22 | Intervertebral shapes fusing device and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710478278.3A CN107212919A (en) | 2017-06-22 | 2017-06-22 | Intervertebral shapes fusing device and application method |
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| CN107212919A true CN107212919A (en) | 2017-09-29 |
Family
ID=59950112
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710478278.3A Pending CN107212919A (en) | 2017-06-22 | 2017-06-22 | Intervertebral shapes fusing device and application method |
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Cited By (1)
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| CN105380735A (en) * | 2015-12-07 | 2016-03-09 | 苏州博习医疗科技有限公司 | Intervertebral filling fusion device and using method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107898538A (en) * | 2017-12-15 | 2018-04-13 | 苏州博习医疗科技有限公司 | A kind of swell-shrink minimally invasive intervertebral shaping fusing device |
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Application publication date: 20170929 |