CN208481486U - Split type multi-angle adjustable upright column suitable for tridimensional orienting headstock - Google Patents
Split type multi-angle adjustable upright column suitable for tridimensional orienting headstock Download PDFInfo
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- CN208481486U CN208481486U CN201721781385.5U CN201721781385U CN208481486U CN 208481486 U CN208481486 U CN 208481486U CN 201721781385 U CN201721781385 U CN 201721781385U CN 208481486 U CN208481486 U CN 208481486U
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- column
- head
- fixed
- fixed plate
- groove
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Abstract
The utility model provides a kind of split type multi-angle adjustable upright column suitable for tridimensional orienting headstock, including column, fixed plate and head follow closely fixed ball；The column has head end and body portion；The fixed plate is capable of fixing the head end in column；Fixed plate is equipped with the first groove；The head end of column is equipped with the second groove；After fixed plate is mutually fixed with column, first groove and second groove are capable of forming the space that fixed ball is followed closely to clamp the head.The utility model is while guaranteeing stability, the angle that fixed ball can be followed closely by adjusting head makes head nail and the fixation of skull be in best angle and most safe location, increase the safety of patient to greatest extent, three-dimensional locating frame is avoided to loosen to greatest extent, displacement, it avoids reducing the generation of complication in the high-risk position installation three-dimensional locating frame head nail of skull to greatest extent.
Description
Technical field
The utility model relates to tridimensional orienting headstock adjusting post technical fields, and in particular to one kind is suitable for stereotaxis
The split type multi-angle adjustable upright column of head frame.
Background technique
Head stereoscopic directional operation and gamma-knife on head treatment are one of common minimally-invasive treatment modes of intracranial tumors, more next
More it is widely used in clinic.
It needs that three-dimensional locating frame is installed in the therapeutic process of head stereoscopic directional operation and gamma-knife on head, it, which refers to, answers
Positioning framework substrate ring is fixed on this process in patient's skull, head nail and the acrogenous angle of column with head nail, column
Degree is unable to adjust to fix.In this way, certain specific positions lesion treatment when, head nail need to be fixed on Postoperative Bone window edge,
Skull weakness, important blood vessels, nerve distribution area etc. are easy to generate the position of damage and complication, lead to that relevant cranium may occur
Bone fracture, epidural hematoma, eye intra-orbital hematoma, intracranial pneumatocele, leakage of cerebrospinal, positioning framework displacement, loosening etc..
Utility model content
For the defects in the prior art, the purpose of this utility model is to provide a kind of adjustable heads to follow closely fixed angle
The split type multi-angle adjustable upright column suitable for tridimensional orienting headstock.
To achieve the above object, the utility model uses following technical scheme:
A kind of split type multi-angle adjustable upright column suitable for tridimensional orienting headstock, it is characterised in that: including column, admittedly
Fixed board and head follow closely fixed ball；The column has head end and body portion；The fixed plate is capable of fixing the head end in column；Fixed plate
It is equipped with the first groove；The head end of column is equipped with the second groove；After fixed plate and column are mutually fixed, first groove and described
Second groove is capable of forming the space that fixed ball is followed closely to clamp the head.
The split type multi-angle adjustable upright column suitable for tridimensional orienting headstock, in which: the fixed plate and institute
It states column and is connected through a screw thread part and fix.
The split type multi-angle adjustable upright column suitable for tridimensional orienting headstock, in which: the head follows closely fixed ball
It is equipped with the hole followed closely to fixing head.
The split type multi-angle adjustable upright column suitable for tridimensional orienting headstock, in which: the body portion of the column
Equipped with a track；The track can be matched with a sliding block；The sliding block can install screw.
Compared with prior art, the beneficial benefit of the utility model is: the utility model is suitable for original substrate ring and frame
Frame improves the shortcomings that original column head end angle is fixed from adjustment.Its using column diad, the adaptive ball of head end is adjustable
Section, keeps column head end fixed angle adjustable, when being mainly used for three-dimensional locating frame fixation, head nail is made to be away as far as possible art
Bone window edge, skull be weak afterwards, important blood vessels and nerve distribution area, graft etc., avoids that effracture, Epidural cavity blood occurs
Accidents and the complication such as swollen, eye intra-orbital hematoma, intracranial pneumatocele, leakage of cerebrospinal, positioning framework displacement, loosening, reduce stereotaxis
The risk of operation and gamma-knife on head treatment.
Detailed description of the invention
Fig. 1 is the assembled view of the utility model.
Fig. 2 is the structure chart of the utility model.
Fig. 3 is the utility model partial enlarged view.
Fig. 4 is the usage state diagram of the utility model.
Description of symbols: 0- is suitable for the split type multi-angle adjustable upright column of tridimensional orienting headstock；1- fixed plate；2-
Column；The fixed ball of 3- nails；The first groove of 4-；The second groove of 5-；6- threaded connector；7- head end；8- track；9- body portion；10-
Head nail；11- frame substrate rings；12- substrate ring fixing structure；13- nail hole；14- sliding block.
Specific embodiment
As shown in Figure 1, the split type multi-angle adjustable upright column 0 for being suitable for tridimensional orienting headstock includes fixed plate 1, column
2 and head follow closely fixed ball 3；Column 2 has head end 7 and body portion 9；Fixed plate 1 is capable of fixing on head end 7.
As shown in Fig. 2, fixed plate 1 is equipped with the first groove 4；The head end 2 of column 2 is equipped with the second groove 5；Fixed plate 1
After mutually fixing with column 2, the first groove 4 and the second groove 5 are capable of forming the space that fixed ball 3 is followed closely to clamping head.Fixed plate 1
Connecting hole is respectively equipped with on column 2；It needs threaded connector 6 passing through connecting hole when use and consolidates fixed plate 1 and column 2
It is fixed；Head follows closely fixed ball 3 and is equipped with head nail hole 13.
As shown in figure 3, the split type multi-angle adjustable upright column 0 for being suitable for tridimensional orienting headstock further includes a substrate ring
Fixed structure 12；Substrate ring fixing structure 12 includes the sliding block 14 for being set to the track 8 in body portion 9 and being slidably set on track 8；
Sliding block 14 can install screw.
As shown in figure 4, substrate ring fixing structure 12 can make the split type multi-angle for being entirely suitable for tridimensional orienting headstock
Adjustable upright column 0 is fixed on a frame substrate ring 11；Head nail hole 13 is to fixing head nail 10.
The utility model application method: the first, the split type multi-angle adjustable upright column 0 of tridimensional orienting headstock will be suitable for
It is mounted on a frame substrate ring 11；The second, fixed plate 1 and the appropriateness of column 2 is fixed, fixed dynamics follows closely fixed ball 3 with head can be with
Free angle changing is advisable；At 10 insertion head nail hole 13 of head nail, and the angle that head follows closely fixed ball 3 is adjusted, head nail 10 is made to the greatest extent may be used
Can be vertical with skull surface, while being away as far as possible weak Postoperative Bone window edge, skull, important blood vessels and nerve distribution area, shifting
Plant etc. is easy to generate the position of damage；Third, after reaching and being satisfied with position, by turn threaded connection 6 by fixed plate 1 and vertical
Column 2 is completely fixed, and it is fixed on really on frame substrate ring 11；4th, it (is mounted on head nail to fix by fixing head nail 10
In the head nail hole 13 of ball 3) split type multi-angle adjustable upright column 0, the head frame substrate ring 11 of being suitable for tridimensional orienting headstock are consolidated
Due on skull.
Claims (4)
1. a kind of split type multi-angle adjustable upright column suitable for tridimensional orienting headstock, it is characterised in that:
Fixed ball is followed closely including column, fixed plate and head；The column has head end and body portion；The fixed plate is capable of fixing vertical
The head end of column；The fixed plate is equipped with the first groove；The head end of the column is equipped with the second groove；Fixed plate is mutually solid with column
After fixed, first groove and second groove are capable of forming the space that fixed ball is followed closely to clamp the head.
2. the split type multi-angle adjustable upright column according to claim 1 suitable for tridimensional orienting headstock, feature exist
In:
The fixed plate and the column are connected through a screw thread part and fix.
3. the split type multi-angle adjustable upright column according to claim 1 suitable for tridimensional orienting headstock, feature exist
In:
The head follows closely fixed ball and is equipped with the hole followed closely to fixing head.
4. the split type multi-angle adjustable upright column according to claim 1 suitable for tridimensional orienting headstock, feature exist
In:
The body portion of the column is equipped with a track；The track can be matched with a sliding block；The sliding block can be installed
Screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781385.5U CN208481486U (en) | 2017-12-19 | 2017-12-19 | Split type multi-angle adjustable upright column suitable for tridimensional orienting headstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781385.5U CN208481486U (en) | 2017-12-19 | 2017-12-19 | Split type multi-angle adjustable upright column suitable for tridimensional orienting headstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208481486U true CN208481486U (en) | 2019-02-12 |
Family
ID=65254533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721781385.5U Withdrawn - After Issue CN208481486U (en) | 2017-12-19 | 2017-12-19 | Split type multi-angle adjustable upright column suitable for tridimensional orienting headstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208481486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108078636A (en) * | 2017-12-19 | 2018-05-29 | 哈尔滨医科大学 | Suitable for the split type multi-angle adjustable upright column of tridimensional orienting headstock |
-
2017
- 2017-12-19 CN CN201721781385.5U patent/CN208481486U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108078636A (en) * | 2017-12-19 | 2018-05-29 | 哈尔滨医科大学 | Suitable for the split type multi-angle adjustable upright column of tridimensional orienting headstock |
| CN108078636B (en) * | 2017-12-19 | 2019-11-12 | 哈尔滨医科大学 | Split type multi-angle adjustable upright column suitable for tridimensional orienting headstock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190212 Effective date of abandoning: 20191112 |