CN102078213A - Spinal orthosis and using method thereof - Google Patents
Spinal orthosis and using method thereof Download PDFInfo
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- CN102078213A CN102078213A CN 201110006480 CN201110006480A CN102078213A CN 102078213 A CN102078213 A CN 102078213A CN 201110006480 CN201110006480 CN 201110006480 CN 201110006480 A CN201110006480 A CN 201110006480A CN 102078213 A CN102078213 A CN 102078213A
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Abstract
The invention discloses a spinal orthosis, which comprises a growing rod and a sliding pedicle screw. The spinal orthosis is characterized in that: the growing rod comprises at least two rod pieces which are axially arranged in turn; every two adjacent rod pieces are partially superposed, and the superposed parts run through at least two lantern rings; and each lantern ring is fixed with one rod piece. In the spinal orthosis with the structure, the growing rod can be automatically extended along with the growth of a spinal column so as to freely extend the spinal column at the same time of correcting the growth direction of the spinal column and reduce risks in spinal fusion. Moreover, the spinal orthosis can save an adjustment link of repeated surgeries and reduce the wound and economical burden of a patient. The invention also discloses a using method for the spinal orthosis.
Description
Technical field
The present invention relates to medical field, particularly relate to a kind of backbone correcting device.The invention still further relates to a kind of using method of using above-mentioned backbone correcting device.
Background technology
The human spine when there is defective in the vertebral body growth, deformities such as scoliosis, hunchback, ithylordosis, scheuermann kyphosis may occur in growth course.
With the scoliosis is example, and scoliosis is meant that one of spinal column or several sections depart from midline of body on coronalplane, to the side bending, form a lopsided spinal column that has radian.For example, when lateral bending appeared at spinal column one side, spinal column was " C " type; When the spinal column bilateral occurred, spinal column was " S " type.Scoliosis can cause the cubical content of thoracic cavity, abdominal cavity and pelvic cavity to reduce usually, also may limit the growth of height, and is bigger to the harmful effect of human body.Therefore, at medical domain, how carry out orthopedic to child and teen-age scoliosis effectively is the problem that those skilled in the art pay close attention to always.
At present, the main process of therapeutic scheme that backbone correcting adopts is as follows:
According to patient's vertebral column development situation, the preparation before undergoing surgery; By operation shaft-like rectification bar is implanted human body, and will correct bar and spinal fixation with the nail rod, normally each is fixed one and corrects bar in the both sides of spinal column, grow along the channeling direction of correcting bar in the hope of spinal column, thereby play the effect of correcting spinal column, last, the suture operation opening.Because it is changeless correcting the length of bar, and spinal column is constantly elongation in growth stage, implant is corrected the spinal column after bar can't be suitable for elongation, therefore, usually after half a year, need implement operation again, promptly unclamp the position of correcting bar and adjusting the nail rod the patient, again fixing with nail rod again, and suture operation opening again.Generally, this kind operation will last till when patient's height is basicly stable and could finish (patient is about 18 one full year of life).
Yet, the implant that is adopted in this kind therapeutic scheme generally only is applicable to the big-age-child or grows up, and during treating, because the growth of spinal column is successive process, and there is discontinuity in the repeat surgery of adjusting the implant spacing, therefore, spinal fusion can occur inevitably, thereby limit the growth of patient's height.
Secondly, spinal column implant and limited non-fusion apparatus all need a series of regular open surgery to regulate, and can cause bigger wound to the patient, and increase the weight of patient's financial burden.
Therefore, how to provide that a kind of to avoid the spinal column implant of spinal fusion and operative adjustment be the present technical issues that need to address of those skilled in the art.
Summary of the invention
The purpose of this invention is to provide a kind of backbone correcting device, the growth rod in this backbone correcting device can be regulated length automatically with the growth of spinal column, thereby avoids spinal fusion and operative adjustment.Another object of the present invention provides a kind of using method of using above-mentioned backbone correcting device.
For solving the problems of the technologies described above, the invention provides a kind of backbone correcting device, comprise growth rod and slip pedicle nail, it is characterized in that, described growth rod comprises at least two rod members, and each described rod member is arranged vertically in regular turn, and two adjacent described rod member parts are stacked, and overlapping part runs through at least two collars, and each described collar and a described rod member are fixed.
Preferably, described growth rod comprises first rod member and second rod member of parallel stacked, described first rod member comprises first stiff end and first free end, described second rod member comprises second stiff end and second free end, described first stiff end is relative with described second position fixed ends, during use, the equal and spinal fixation of described first stiff end and described second stiff end; Described first rod member and described second rod member all run through first collar and second collar, and described first collar and described first rod member are fixed, and described second collar and described second rod member are fixed.
Preferably, described first collar and described first free end are fixed, and described second collar and described second free end are fixed.
Preferably, described first collar comprises first clamping screw, and described first collar is provided with and the first suitable screwed hole of described first clamping screw; Described second collar comprises second clamping screw, and described second collar is provided with and the second suitable screwed hole of described second clamping screw.
Preferably, stacked of described first rod member and described second rod member is flat horizontal surface.
Preferably, described slip pedicle nail comprises the bottom nail body and the top head of a nail that hammers into spinal column, and the described top head of a nail has axially extending bore, and described axially extending bore holds the overlapping part of the rod member of described growth rod.
Preferably, the number of described slip pedicle nail is two, and two described slip pedicle nails are in the middle part of described overlapping part.
Preferably, the hole wall of described overlapping part and described axially extending bore is in the clamping that makes progress in week.
Preferably, the structure of part in addition of described the above overlapping part of growth rod is a column structure.
Preferably, the described head of a nail has axial pass trough, the perisporium of described groove upper end is provided with female thread, loam cake places the upper end of described groove, the lateral wall of described loam cake has the external screw thread adaptive with described female thread, described loam cake has the screwed hole that the aperture makes progress, and described slip pedicle nail also comprises the bolt adaptive with described screwed hole.
Backbone correcting device provided by the present invention, comprise growth rod and slip pedicle nail, described growth rod comprises at least two rod members, each described rod member is arranged vertically in regular turn, two adjacent described rod member parts are stacked, and overlapping part runs through at least two collars, and each described collar and a described rod member are fixed.The backbone correcting device of this kind structure, the rod member of its growth rod can slide relatively, promptly the length of growth rod can be extended automatically with the growth of spinal column, has automatic and successive regulatory function, can be when correcting the spinal growth direction, spinal column is extended freely, thereby reduce the risk of spinal fusion.Secondly, spinal growth is after a period of time, because this growth rod can free adjustment length, can bring into play orthopedic function constantly, thereby save the governing loop of repeat surgery, reduces the wound to the patient, and reduces patient's financial burden.
For reaching another object of the present invention, the present invention also provides a kind of using method that comprises above-mentioned backbone correcting device, may further comprise the steps:
11) implant fixed cone nut nail at the two ends of curved spine vertebral body place with top holddown groove;
12) implant the slip pedicle nail at the middle part of curved spine vertebral body place, the top head of a nail of described slip pedicle nail has axially extending bore;
13) overlapping part of described growth rod is placed the axially extending bore of described slip pedicle nail;
14) two ends with described growth rod place respectively in the top nail groove of described fixed cone nut nail;
15) each described fixed cone nut nail and described slip pedicle nail are fixed with described growth is excellent.
The two ends vertebral body that this using method is implanted curved spine with fixed cone nut nail, and the middle part of the slip pedicle nail being implanted curved spine, and the growth rod can slide along the axially extending bore of slip pedicle nail, therefore, before not locked fixed cone nut nail and slip pedicle nail, can carry out orthopedic action effectively.
Description of drawings
Fig. 1 provides the structural representation of the excellent a kind of specific embodiment of growth in the backbone correcting device for invention;
Fig. 2 is the structural representation of the collar in the growth rod shown in Figure 1
Fig. 3 is the position view that is provided with of a kind of specific embodiment of slip pedicle nail in the backbone correcting device provided by the present invention;
Fig. 4 is the structural representation of slip pedicle nail shown in Figure 3.
The specific embodiment
Core of the present invention provides a kind of backbone correcting device, and the growth rod in this backbone correcting device can be regulated length automatically with the growth of spinal column, thereby avoids spinal fusion and operative adjustment.Another core of the present invention provides a kind of using method of using above-mentioned backbone correcting device.
Backbone correcting device provided by the present invention, comprise growth rod and slip pedicle nail, the growth rod comprises at least two rod members, and each rod member is arranged vertically in regular turn, two adjacent rod member parts are stacked, and then the growth rod is formed by connecting by two or more rod members are stacked, and the rod of then growing is vertical shape and structure, this structure helps to guide the direction growth of spinal column toward expection, reaches orthopedic purpose.Can be in the both sides of spinal column equal fixed growth rod, can also use a plurality of growths rods in a side, guide the directions of growth of spinal columns jointly by a plurality of growth rods, reach orthopedic purpose.The overlapping part of excellent rod member of growing runs through at least two collars, each collar and a rod member are fixed, the collar prevents that with stacked rod member maintenance rod member breaks away from mutually, keeps the complete stability of growth rod, a rod member in the collar and the overlapping part is fixed, prevent that the collar from sliding, break away from overlapping part, the effectiveness of forfeiture maintenance, certainly, the fixing mutual slip that should not hinder the overlapping part rod member of the collar and rod member.
In order to make those skilled in the art understand technical scheme of the present invention better, the present invention is described in further detail below in conjunction with the drawings and specific embodiments.
Please refer to Fig. 1 and Fig. 2, Fig. 1 provides the structural representation of the excellent a kind of specific embodiment of growth in the backbone correcting device for invention.Fig. 2 is the structural representation of the collar in the growth rod shown in Figure 1.
The growth rod of spinal column orthotic device comprises two rod members in this embodiment, first rod member 1 of parallel stacked and second rod member 2 as shown in Figure 1, and promptly first rod member 1 and second rod member 2 have at least a part to combine; First rod member 1 comprises first stiff end and first free end, second rod member 2 comprises second stiff end and second free end, first stiff end is relative with second position fixed ends, promptly the distance between first stiff end and second stiff end is greater than the distance between first stiff end and second free end, then the longest distance of two rod members (i.e. the extreme length of growth rod) is the length between first stiff end and second stiff end, when two rod members pass through the operation implant into body, with second stiff end of first stiff end of first rod member 1 and second rod member 2 all and spinal fixation, can fix with the end vertebra of lopsided spinal column, the deformity part is corrected, and spinal column can be along the bearing of trend growth of two rod members simultaneously.
Separate for fear of two stacked rod members, first rod member 1 and second rod member 2 all run through first collar 3 and second collar 4, supply the through-hole structure 32 that first rod member 1 and second rod member 2 run through to hold first rod member 1 and second rod member 2 on first collar 3 and second collar 4, simultaneously, the size of this through-hole structure 32 is unsuitable excessive again, guarantee that promptly first rod member 1 both had been limited in not separating in the through-hole structure 32 with the overlapping part of second rod member 2, again can axially sliding mutually along rod member.First collar 3 and second collar 4 can be square box shape structures as shown in Figure 2, first rod member 1 and second rod member 2 pass through-hole structure 32, certainly, also can be other circuluses, preferably with the suitable circulus of rod member, convenient realization limits first rod member 1 and second rod member, 2 isolating purposes.
In addition, first collar 3 and first rod member 1 are fixing, and second rod member 2 can slide in first collar 3, and second collar 4 and second rod member 2 are fixing, and first rod member 1 can slide in second collar 4, and then first collar 3 and second collar 4 are fixed on the whole rod member.
After operation was finished, the two ends of rod member were fixed on the spinal column, usually by the excellent class device of nail with the rod member stitching on spinal column, the RUGEN nail is about to first stiff end of first rod member 1 and second stiff end of second rod member 2 and is fixed on the spinal column.Spinal column is constantly elongation in growth course, then follow closely excellent class device can be with the growth of spinal column the shift position, thereby drive first rod member 1 and do opposite the moving of direction with second rod member 2, in this process, first rod member 1 can produce relative slip with second rod member 2, the length of the two overlapping part shortens gradually, and then the overall length of rod member constantly increases.
The growth rod of this kind orthotic device, its length can be extended automatically with the growth of spinal column, has automatic and successive regulatory function, can when correcting the spinal growth direction spinal column be extended freely, thereby reduce the risk of spinal fusion.
Secondly, spinal growth is after a period of time, because this growth rod can free adjustment length, can bring into play orthopedic function constantly, thereby save the governing loop of repeat surgery, reduces the wound to the patient, and reduces patient's financial burden.
First free end of first collar 3 and first rod member 1 can be fixed, second free end of second collar 4 and second rod member 2 is fixed, when then first rod member 1 and second rod member 2 slide mutually, first collar 3 under the drive of first rod member 1 gradually near the free end of second rod member 2, second collar 4 under the drive of second rod member 2 gradually near the free end of first rod member 1, thereby guarantee in the process of sliding, the overlapping part of first rod member 1 and second rod member 2 is in first collar 3 and second collar 4 all the time, can not separate, in free adjustment length, keep the globality of rod member, realize orthopedic basic function; And, take first collar 3 of this kind set-up mode and the initial range between second collar 4 the longest, so rod member can be stretched to long status.
Can on first collar 3, process the screwed hole adaptive with first clamping screw 31, corresponding first rod member 1 in the position of this screwed hole, first clamping screw 31 screws in this screwed hole, and contact first rod member 1, constantly rotate first clamping screw 31, then first clamping screw 31 is pressed on first rod member 1 on the inwall of first collar 3, thereby fix first rod member 1 and first collar 3, same on second collar 4, process the screwed hole adaptive with second clamping screw 41, identical with the operation principle of first clamping screw 31, second clamping screw 41 is fixed second rod member 2 and second collar 4.
Because rod member is used in the human body, size is restricted, and adopts the clamping screw fixed beam and the collar, mainly relies on the conflict power between clamping screw and the rod member, need not the fixed structure of processing and the collar on the rod member of finite size, and is simple in structure, processing easily.
Please refer to Fig. 3 and Fig. 4, Fig. 3 is the position view that is provided with of a kind of specific embodiment of slip pedicle nail in the backbone correcting device provided by the present invention; Fig. 4 is the structural representation of slip pedicle nail shown in Figure 3.
Usually the two ends of growth rod are passed through fixedly pedicle nail and spinal fixation respectively, Fig. 3 illustrates and the fixed two fixing pedicle nails in two ends, also comprise slip pedicle nail 5 in this embodiment, slip pedicle nail 5 comprises the bottom nail body 52 and the top head of a nail that hammers into spinal column, during operation, body 52 is followed closely in the bottom to be hammered in the spinal column, the top head of a nail has axially extending bore 51, axial and the axial of the excellent rod member of growth here is same direction, axially extending bore 51 can hold the overlapping part of first rod member 1 and second rod member 2, and promptly first rod member 1 and second rod member 2 all run through slip pedicle nail 5.During operation, the rod member overlapping part that growth is excellent runs through slip pedicle nail 5, and rod member can slide in axially extending bore 51 vertically.As shown in Figure 3, can use two slip pedicle nails 5.Because first rod member 1 and second rod member 2 can slide in the axially extending bore 51 of slip pedicle nail 5, therefore, slip pedicle nail 5 can the limiting growth rod elongation naturally, certainly, for two rod members that make the growth rod can more freely extend, slip pedicle nail 5 is placed in the roughly position intermediate of rod of growing under the initial condition, promptly be in the centre position of overlapping part, when the two ends of growth rod are individually fixed in the end vertebra part of lopsided spinal column, 5 of slip pedicle nails are fixed in the top vertebra part of lopsided spinal column, can be more effectively orthopedic.When spinal growth, slip pedicle nail 5 moves thereupon; In addition, slip pedicle nail 5 rod of will growing is limited in its axially extending bore 51, helps to prevent to grow the rod distortion, and the lower end of slip pedicle nail 5 is fixed in the spinal column, and the rod of then can also avoiding growing departs from spinal column, further improves orthopedic effect.
The overlapping part of first rod member 1 and second rod member 2 and the hole wall of axially extending bore 51 were upwards tightened in week, and promptly overlapping part does not rotate in axially extending bore 51, and certainly, overlapping part still can slide in axially extending bore vertically.As shown in Figure 1, the stacked rod member of first rod member 1 and second rod member 2 partly is the flat structure, promptly first flat excellent 11 and second flat excellent 21, when the rod member of this structure places the axially extending bore 51 of slip pedicle nail 5, can not relatively rotate, when then rotating the growth rod, can drive slip pedicle nail 5 and rotate with slip pedicle nail 5, and then drive and the 5 fixed spinal columns rotations of slip pedicle nail, thereby it is orthopedic comparatively expediently spinal column to be implemented rotation.Certainly, overlapping part is not limited to the flat structure, in fact, as long as the cross section of the rod member of overlapping part is non-circular shape, all can not rotate in axially extending bore 51, all within protection scope of the present invention.
And the overlapping part of first rod member 1 and second rod member 2 adopts flat structure, is the face contact when making first clamping screw 31 and second clamping screw 41 compress rod member, the easier fixed beam and the collar.In addition, flat bar structure is difficult for along the thickness direction bending, after the implantation, first flat excellent 11 is vertical with spinal column with second flat excellent 21 the flat horizontal surface, then first flat excellent 11 and second flat excellent 21 lateral bending be difficult for to take place, and what can effectively prevent to reset loses, and can make the direction growth of patient's spinal column along anticipation.
Further, the structure of part can adopt the cylinder rod member beyond the overlapping part of first rod member 1 and second rod member 2, and as shown in Figure 1, first rod member 1 comprises that first pole, 12, the second rod members 2 comprise second pole 22.First pole 12 is cooperating with the fixedly pedicle nail at two ends with second pole 22, when fixedly pedicle nail and spinal fixation, pole can fixedly rotate in the pedicle nail, when backbone correcting during to the needs position, pole is fixed in fixedly in the pedicle nail, this structure is convenient to orthopedic enforcement again.In addition, the flexural strength of first pole 12 and second pole, 22 all directions is suitable, and the bonded structure of flat rod and pole can effectively improve the flexing resistance of rod member, in the spinal growth process, makes rod member keep vertical state always, realizes orthopedic function.
Particularly, slip pedicle nail 5 can adopt the top head of a nail with axial pass trough, the perisporium of axial pass trough upper end is provided with female thread, loam cake 53 places the upper end of axial pass trough, loam cake 53 combines with axial pass trough and forms axially extending bore 51, and the lateral wall of loam cake 53 has the external screw thread adaptive with female thread, and loam cake 53 also has the screwed hole that the aperture makes progress, correspondingly, slip pedicle nail 5 also comprises the bolt 54 adaptive with screwed hole.First rod member 1 and second rod member 2 are run through in the axially extending bore 51, then, loam cake 53 is screwed in the upper end of axial pass trough, again bolt 54 is screwed in the screwed hole, then bolt 54 compresses first rod member 1 and second rod member 2 that penetrates in the axially extending bore 51, further prevents separating of first rod member 1 and second rod member 2.
Except above-mentioned backbone correcting device, of the present inventionly also provide a kind of using method of using above-mentioned backbone correcting device, may further comprise the steps:
Step 11): the place implants fixedly pedicle nail the two ends of curved spine vertebral body, the two ends vertebral body is the two ends of curved spine, two end points places such as " C " shape in " C " shape spinal column, the bottom nail body of fixing pedicle nail is hammered into spinal column, fixedly pedicle nail has the top holddown groove, and what cooperate with holddown groove can be nut;
Step 12): the place implants the slip pedicle nail the middle part of curved spine vertebral body, the middle part is the most serious position of deformation of spinal column bending normally, centre position such as " C " shape in " C " shape spinal column, during implantation, the bottom nail body of slip pedicle nail is hammered into spinal column, and the top head of a nail of slip pedicle nail has axially extending bore;
Step 13): the overlapping part of the rod of will growing places axially extending bore, and the rod of then growing can slide in axially extending bore.
Step 14): the two ends of the rod of will growing place respectively in the top holddown groove of fixing pedicle nail.At this moment, be not locked pedicle nail and growth rod, growth rod still can rotate in the top holddown groove of fixing pedicle nail, then can carry out orthopedic actions such as transversal thrust and rotation to spinal column.
The overlapping part of growth rod and the hole wall of axially extending bore are in the clamping that makes progress in week, then the growth rod can't rotate in the axially extending bore of slip pedicle nail, therefore, rotate the growth rod, can drive the slip pedicle nail rotates, and then drive and the fixed spinal column rotation of slip pedicle nail bottom nail body, thereby the rotation that realizes spinal column easily is orthopedic.
Step 15): after orthopedic action is finished, can lock each fixedly pedicle nail and slip pedicle nail and growth rod, then the growth rod with orthopedic after spinal fixation, spinal column can be along the axial continued growth of growth rod.
This using method is the vertebral body place, two ends of pedicle nail implantation curved spine fixedly, and the vertebral body place, middle part that the slip pedicle nail is implanted curved spine, and the growth rod can slide along the axially extending bore of slip pedicle nail, therefore, before not locked fixed cone nut nail and slip pedicle nail, can carry out orthopedic action effectively.The backbone correcting device that uses in the backbone correcting device using method provided by the present invention can be above-mentioned described backbone correcting device, and the technique effect that this backbone correcting device is had is described in foregoing, does not give unnecessary details at this.
More than backbone correcting device provided by the present invention and using method thereof are described in detail.Used specific case herein principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof.Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can also carry out some improvement and modification to the present invention, these improvement and modification also fall in the protection domain of claim of the present invention.
Claims (11)
1. backbone correcting device, comprise growth rod and slip pedicle nail, it is characterized in that, described growth rod comprises at least two rod members, each described rod member is arranged vertically in regular turn, two adjacent described rod member parts are stacked, and overlapping part runs through at least two collars, and each described collar and a described rod member are fixed.
2. backbone correcting device according to claim 1, it is characterized in that, described growth rod comprises first rod member (1) and second rod member (2) of parallel stacked, described first rod member (1) comprises first stiff end and first free end, described second rod member (2) comprises second stiff end and second free end, described first stiff end is relative with described second position fixed ends, during use, and the equal and spinal fixation of described first stiff end and described second stiff end; Described first rod member (1) all runs through first collar (3) and second collar (4) with described second rod member (2), and described first collar (3) is fixing with described first rod member (1), and described second collar (4) is fixing with described second rod member (2).
3. backbone correcting device according to claim 2 is characterized in that, described first collar (3) is fixed with described first free end, and described second collar (4) is fixed with described second free end.
4. backbone correcting device according to claim 3 is characterized in that, described first collar (3) comprises first clamping screw (31), and described first collar (3) is provided with and the first suitable screwed hole of described first clamping screw (31); Described second collar (4) comprises second clamping screw (41), and described second collar (4) is provided with and the second suitable screwed hole of described second clamping screw (41).
5. according to each described backbone correcting device of claim 1 to 3, it is characterized in that stacked of described first rod member (1) and described second rod member (2) is flat horizontal surface.
6. backbone correcting device according to claim 4, it is characterized in that, described slip pedicle nail comprises the bottom nail body (52) and the top head of a nail that hammers into spinal column, the described top head of a nail has axially extending bore (51), and described axially extending bore (51) holds the overlapping part of the rod member of described growth rod.
7. backbone correcting device according to claim 6 is characterized in that, the number of described slip pedicle nail (5) is two, and two described slip pedicle nails (5) are in the middle part of described overlapping part.
8. backbone correcting device according to claim 7 is characterized in that, the hole wall of described overlapping part and described axially extending bore (51) is in the clamping that makes progress in week.
9. backbone correcting device according to claim 8 is characterized in that, the structure of part is a column structure beyond described the above overlapping part of growth rod.
10. backbone correcting device according to claim 9, it is characterized in that, the described head of a nail has axial pass trough, the perisporium of described groove upper end is provided with female thread, loam cake (53) places the upper end of described groove (51), the lateral wall of described loam cake (53) has the external screw thread adaptive with described female thread, and described loam cake (53) has the screwed hole that the aperture makes progress, and described slip pedicle nail (5) also comprises the bolt adaptive with described screwed hole (54).
11. the using method of each described backbone correcting device of claim 1 to 10 is characterized in that, may further comprise the steps:
11) implant fixed cone nut nail at the two ends of curved spine vertebral body place with top holddown groove;
12) implant the slip pedicle nail at the middle part of curved spine vertebral body place, the top head of a nail of described slip pedicle nail has axially extending bore;
13) overlapping part of described growth rod is placed the axially extending bore of described slip pedicle nail;
14) two ends with described growth rod place respectively in the top nail groove of described fixed cone nut nail;
15) each described fixed cone nut nail and described slip pedicle nail are fixed with described growth is excellent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110006480 CN102078213B (en) | 2011-01-13 | 2011-01-13 | Spinal orthosis |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110006480 CN102078213B (en) | 2011-01-13 | 2011-01-13 | Spinal orthosis |
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| CN102078213A true CN102078213A (en) | 2011-06-01 |
| CN102078213B CN102078213B (en) | 2013-06-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102949230A (en) * | 2011-08-23 | 2013-03-06 | 常州市康辉医疗器械有限公司 | Power-driven automatic stretching correcting system and application thereof |
| CN106859754A (en) * | 2017-03-22 | 2017-06-20 | 拾欣 | KAFO is fixed in a kind of growth period scoliosis |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060241594A1 (en) * | 2005-04-08 | 2006-10-26 | Mccarthy Richard | Systems, devices and methods for stabilization of the spinal column |
| CN101048109A (en) * | 2004-06-15 | 2007-10-03 | 华沙整形外科股份有限公司 | Spinal rod system |
| CN201930061U (en) * | 2011-01-13 | 2011-08-17 | 邱勇 | Spine orthosis |
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2011
- 2011-01-13 CN CN 201110006480 patent/CN102078213B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101048109A (en) * | 2004-06-15 | 2007-10-03 | 华沙整形外科股份有限公司 | Spinal rod system |
| US20060241594A1 (en) * | 2005-04-08 | 2006-10-26 | Mccarthy Richard | Systems, devices and methods for stabilization of the spinal column |
| CN201930061U (en) * | 2011-01-13 | 2011-08-17 | 邱勇 | Spine orthosis |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102949230A (en) * | 2011-08-23 | 2013-03-06 | 常州市康辉医疗器械有限公司 | Power-driven automatic stretching correcting system and application thereof |
| CN106859754A (en) * | 2017-03-22 | 2017-06-20 | 拾欣 | KAFO is fixed in a kind of growth period scoliosis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102078213B (en) | 2013-06-05 |
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