CN2285641Y - Spine orthopedic instrument - Google Patents
Spine orthopedic instrument Download PDFInfo
- Publication number
- CN2285641Y CN2285641Y CN 96244538 CN96244538U CN2285641Y CN 2285641 Y CN2285641 Y CN 2285641Y CN 96244538 CN96244538 CN 96244538 CN 96244538 U CN96244538 U CN 96244538U CN 2285641 Y CN2285641 Y CN 2285641Y
- Authority
- CN
- China
- Prior art keywords
- elastic plate
- utility
- central beam
- model
- spinal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a reshaping instrument for spinal columns. The utility model achieves the purpose of convenient and safe operation and the correction of spinal deformity with large angles. The utility model comprises an elastic plate, a central beam and a spinal column holding device, wherein, the holding device is arranged on the elastic plate movably. The utility model is characterized in that the holding device is arranged on the central beam, one end of the elastic plate is arranged on one end of the central beam by a hinge structure, the hinging end of the elastic plate and the central beam is provided with a threaded rod and a nut used for adjusting the included angle of the elastic plate and the central beam, and the other end of the central beam is also provided with a hinging elastic plate with the same movable holding device. The utility model is used for treating the deformity of spinal columns.
Description
This utility model relates to orthopaedics backbone correcting therapeutic device, refers in particular to a kind of hinge type spinal orthosis.
The existing therapeutic device that is used for backbone correcting, the structure kind has multiple, backbone correcting apparatus for example relatively more commonly used, the operation more complicated, the apparatus frangibility, easy damaged bone marrow might produce sequela to patient; Other has a kind of backbone correcting plate, and it has two kinds of straight rod type and ratchet type again, operates easier, safety, does not damage bone marrow, does not influence the patient and grows, and can perform a surgical operation in the period of development, and this is its advantage.But control wide-angle with straight rod type backbone correcting plate, as greater than 45 ° the strange shape of spinal column the time, operation difficulty in the operation; Though lay easily with the ratchet type reshaping plate, for there being level to regulate, and regulating each level and can not be difficult for reaching required corrigent desired angle when adjusting orthopedic angle less than 10 °.
The purpose of this utility model provides a kind of hinge type backbone correcting plate, and promptly spinal orthosis had both made the operation treatment convenient and safe, can be suitable for correcting the strange shape of wide-angle again, and can carry out step-less adjustment, satisfied the requirement of orthopaedic treatment.
The purpose of this utility model is achieved in that spinal orthosis, it comprises that elastic plate, center sill and spinal column control device, this is controlled device and is located on the elastic plate movably, it is characterized in that: center sill is provided with controls device, elastic plate one end is located at center sill one end and is provided with screw rod, the nut of adjusting its angle in its hinged end with hinge arrangement, and center sill end in addition also is provided with another hinged and have a same removable elastic plate of controlling device.
Above-mentioned design is controlled device for one group and is made up of two slip rings or two L shaped blocks, two vertebral lamina hooks and a lintel, by slip ring or L shaped block, it is installed on the elastic plate, and elastic plate is both sides that the one side can only be established an elastic plate in case of necessity.There is slotted hole at the lintel middle part, two ends are bolt and nut, and vertebral lamina hook is installed on the slotted hole with nut by the jackscrew of vertebral lamina hook one end adjustablely, control device for every group and clamp the joint of one in the spinal column and can establish many groups on elastic plate, reached easy and safe to operate, satisfied the effect that the backbone correcting treatment requires.
During use, vertebral lamina hook is put into from intervertebral space, catches on spinous process substrate inner panel and firm from spinous process substrate outside plate top by the jackscrew of vertebral lamina hook one end.Lintel fuses a pair of vertebral lamina hook, controlling device is attached on the elastic plate by slip ring and lintel movably, several same structures control device with spinal column and orthosis relative fixed, when changing the elastic plate angle by adjusting screw rod, just the strange shape of rectifiable spinal column reaches and satisfies backbone correcting treatment requirement.
Below by drawings and Examples this utility model is described further again.
Fig. 1 is this utility model structural upright sketch map;
As shown in Figure 1: this utility model comprises that elastic plate 1, center sill 2 and spinal column control device 3, and spinal column is controlled device 3 and is located at movably on the elastic plate 1; Center sill 2 is provided with controls device 3 (omitting among the figure), and elastic plate 1 one ends are located at center sill 2 one ends with hinge arrangement 4, and establishes screw rod 5, the nut 6 of adjusting its angle in its link; Center sill 2 end in addition then is provided with the elastic plate 1 that device 3 and hinge arrangement 4 are controlled in another hinged having equally.Each group is controlled device 3 and is made up of two slip rings 7, two vertebral lamina hooks 8 or L shaped block and a lintel 9.It is screw rod 11, nut 12 that there are slotted hole 10 two ends at lintel 9 middle parts, and vertebral lamina hook 8 is installed on the slotted hole 10 by jackscrew 13 nuts 14 of vertebral lamina hook 8 one ends adjustablely.Control device 3 for every group and clamp a joint in the spinal column.Control device many groups can be set on elastic plate 1 as required.
Claims (2)
1, spinal orthosis, it comprises that elastic plate, center sill and spinal column control device, this is controlled device and is located on the elastic plate movably, it is characterized in that: center sill is provided with controls device, elastic plate one end is located at center sill one end and is provided with screw rod, the nut of adjusting its angle in its hinged end with hinge arrangement, and center sill end in addition also is provided with another hinged and have a same removable elastic plate of controlling device.
2, the described spinal orthosis of claim 1 is characterized in that: each group is controlled device and is made up of two slip rings or L shaped block, two vertebral lamina hooks and a lintel, by slip ring or L shaped block, it is installed on the elastic plate, and elastic plate is both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244538 CN2285641Y (en) | 1996-12-09 | 1996-12-09 | Spine orthopedic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96244538 CN2285641Y (en) | 1996-12-09 | 1996-12-09 | Spine orthopedic instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2285641Y true CN2285641Y (en) | 1998-07-08 |
Family
ID=33917867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96244538 Expired - Fee Related CN2285641Y (en) | 1996-12-09 | 1996-12-09 | Spine orthopedic instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2285641Y (en) |
-
1996
- 1996-12-09 CN CN 96244538 patent/CN2285641Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |