CN201356561Y - Novel isocentric C-arm X-ray machine - Google Patents
Novel isocentric C-arm X-ray machine Download PDFInfo
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- CN201356561Y CN201356561Y CNU2009200319967U CN200920031996U CN201356561Y CN 201356561 Y CN201356561 Y CN 201356561Y CN U2009200319967 U CNU2009200319967 U CN U2009200319967U CN 200920031996 U CN200920031996 U CN 200920031996U CN 201356561 Y CN201356561 Y CN 201356561Y
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Abstract
The utility model discloses a novel isocentric C-arm X-ray machine, which comprises a control cabinet with a movable frame at the bottom part, a C-shaped arm, a C-shaped arm support arm, an X-ray system installed on the C-shaped arm, a rotation adjusting mechanism for driving the C-shaped arm to rotate through the C-shaped support arm, and a driving mechanism thereof, wherein, the driving mechanism is installed in the control cabinet, the rotation adjusting mechanism is mounted above the control cabinet, the X-ray system includes an X-ray image intensifier and a combined bulb tube which are installed at two end parts of the C-shaped arm and used together, the C-shaped arm support arm is cambered, supports the C-shaped arm from the middle lower part of the outer circumference and can enable the C-shaped arm to conduct isocentric rotation around the geometric center of the C-shaped arm, and the geometric center of the C-shaped arm is positioned on X ray beams between the combined bulb tube and the X-ray image intensifier. The utility model has the advantages of simple and compact structure, convenient motion and simple use and operation, and therefore can effectively solve actual problem of keeping the C-shaped arm rotating at accurate central focal length.
Description
Technical field
This utility model relates to a kind of safety device, especially relates to center C arm X line machines such as novel.
Background technology
In the prior art field, C arm X line machine is applied in the field of medical technology more and more widely.But, existing C arm X line machine in its use, all can't be automatic accurate realization C shape arm when rotating, be installed in the purpose that beam that the X wire system on the C shape arm launched remains the center focal length.Though, present continuous research and development through the correlative technology field personnel, occur some etc. center C arm X line machine, but it all exists some defectives and deficiency to some extent at aspects such as C shape arm configuration, counterweight, use operation complexity, processing and fabricating cost, aligning accuracy.
The utility model content
Technical problem to be solved in the utility model is at above-mentioned deficiency of the prior art, a kind of center C arm X line machine such as novel is provided, it is simple and compact for structure, conveniently moving and use easy and simple to handlely, can effectively solve the practical problem that can accurately keep the center focal length when C shape arm rotates.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of center C arm X line machine such as novel, comprise that the bottom is provided with the switch board of moving frame, C shape arm, C shape arm support arm, the rotation regulating mechanism and the driving mechanism thereof that are installed in the X wire system on the C shape arm and drive the rotation of C shape arm by C shape arm support arm, described driving mechanism is installed in the switch board, described rotation regulating mechanism is installed in the switch board top, described X wire system is x ray image intensifier and the combination bulb that is installed in C shape arm both ends and matches and use, it is characterized in that: described C shape arm support arm is for supporting and make the arc support arm that C shape arm rotates around centers such as C shape arm geometric centers to C shape arm from the excircle middle and lower part, and described C shape arm geometric center is positioned on the X ray light beam between combination bulb and x ray image intensifier.
Described rotation regulating mechanism serve as reasons vertically to lifting arm and level to actuating arm form in length and breadth to guiding mechanism, vertically be installed in level to the actuating arm below to lifting arm, vertically be installed in switch board top to lifting arm.
The external diameter of described C shape arm is that φ 1400 ± 5mm and its internal diameter are φ 1240 ± 5mm; The diameter of described C shape arm support arm and the contacted arc supporting surface of C shape arm is φ 1404 ± 5mm.
The external diameter of described C shape arm is that φ 1400mm and its internal diameter are φ 1240mm; The diameter of described C shape arm support arm and the contacted arc supporting surface of C shape arm is φ 1404mm.
This utility model compared with prior art has the following advantages, and 1, not only simple and compact for structure, reasonable in design, good looking appearance, and volume is little, in light weight, convenient moving, processing and fabricating is easy simultaneously.2, design ingenious novelty,, realize that dexterously center such as C shape arm ground rotates by an arc and the C shape arm support arm that C shape arm supported from the excircle middle and lower part; In addition, easy and simple to handle, the automaticity height, practicality is very strong, really realized accurately keeping all the time in the C shape arm rotation process purpose of center focal length, guaranteed that in C shape arm rotation process the X wire system of bottom mounted thereto can be launched a real isocentric centre type beam, passed from the C shape arm geometric center of C shape arm all the time certainly making up the X ray light beam of bulb to x ray image intensifier.In sum, this utility model is simple and compact for structure, conveniently moving and use easy and simple to handlely, can effectively solve the practical problem that can accurately keep the center focal length when C shape arm rotates.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Description of reference numerals:
The 1-switch board; 2-is vertically to lifting arm; The 3-level is to actuating arm;
4-C shape arm support arm; 5-C shape arm; 6-X ray image amplifier;
7-makes up bulb; The 8-moving frame.
The specific embodiment
As shown in Figure 1, this utility model comprises rotation regulating mechanism and the driving mechanism thereof that the bottom is provided with switch board 1, C shape arm 5, the C shape arm support arm 4 of moving frame 8, is installed in the X wire system on the C shape arm 5 and drives 5 rotations of C shape arm by C shape arm support arm 4, described driving mechanism is installed in the switch board 1, described rotation regulating mechanism is installed in switch board 1 top, and described X wire system is x ray image intensifier 6 and the combination bulb 7 that is installed in C shape arm 5 both ends and matches and use.Described C shape arm support arm 4 is for supporting and make the arc support arm that C shape arm 5 rotates around centers such as C shape arm geometric centers, described C shape arm geometric center to be positioned on the X ray light beam of 6 of combination bulb 7 and x ray image intensifiers to C shape arm 5 from the excircle middle and lower part.That is to say, in this utility model use, C shape arm 5 rotates around the described C shape arm geometric center center of waiting all the time, has guaranteed like this in C shape arm 5 rotation processes, passes from the C shape arm geometric center of C shape arm 5 all the time certainly making up the X ray light beam of bulb 7 to x ray image intensifier 6.
Wherein, described C shape arm support arm 4 is for supporting and realize the arc support arm that rotate at center such as C shape arm 5 to C shape arm 5 from the excircle middle and lower part.The external diameter of described C shape arm 5 is that φ 1400 ± 5mm and its internal diameter are φ 1240 ± 5mm; Described C shape arm support arm 4 is φ 1404 ± 5mm with the diameter of C shape arm 5 contacted arc supporting surfaces.
In the present embodiment, described rotation regulating mechanism serve as reasons vertically to lifting arm 2 and level to actuating arm 3 form in length and breadth to guiding mechanism, vertically be installed in level to actuating arm 3 belows to lifting arm 2, vertically be installed in switch board 1 top to lifting arm 2.The external diameter of described C shape arm 5 is that φ 1400mm and its internal diameter are φ 1240mm; Described C shape arm support arm 4 is φ 1404mm with the diameter of C shape arm 5 contacted arc supporting surfaces.In the practical operation use, be arranged on rotation regulating mechanism on the switch board 1 and drive center such as C shape arms 5 by C shape arm support arm 4 and rotate, use simple to operate and can accurately keep the center focal length of C shape arm 5 all the time.
The above; it only is preferred embodiment of the present utility model; be not that this utility model is imposed any restrictions; everyly any simple modification that above embodiment did, change and equivalent structure are changed, all still belong in the protection domain of technical solutions of the utility model according to this utility model technical spirit.
Claims (4)
1. center C arm X line machine such as novel, comprise that the bottom is provided with the switch board (1) of moving frame (8), C shape arm (5), C shape arm support arm (4), the rotation regulating mechanism and the driving mechanism thereof that are installed in the X wire system on the C shape arm (5) and drive C shape arm (5) rotation by C shape arm support arm (4), described driving mechanism is installed in the switch board (1), described rotation regulating mechanism is installed in switch board (1) top, x ray image intensifier (6) and the combination bulb (7) of described X wire system for being installed in C shape arm (5) both ends and matching and use, it is characterized in that: described C shape arm support arm (4) is for supporting and make the arc support arm that C shape arm (5) rotates around centers such as C shape arm geometric centers to C shape arm (5) from the excircle middle and lower part, and described C shape arm geometric center is positioned on the X ray light beam between combination bulb (7) and x ray image intensifier (6).
2. according to the described center C arm X line machine such as novel of claim 1, it is characterized in that: described rotation regulating mechanism serve as reasons vertically to lifting arm (2) and level to actuating arm (3) form in length and breadth to guiding mechanism, vertically be installed in level to actuating arm (3) below, vertically be installed in switch board (1) top to lifting arm (2) to lifting arm (2).
3. according to claim 1 or 2 described center C arm X line machines such as novel, it is characterized in that: the external diameter of described C shape arm (5) is that φ 1400 ± 5mm and its internal diameter are φ 1240 ± 5mm; Described C shape arm support arm (4) is φ 1404 ± 5mm with the diameter of the contacted arc supporting surface of C shape arm (5).
4. according to the described center C arm X line machine such as novel of claim 3, it is characterized in that: the external diameter of described C shape arm (5) is that φ 1400mm and its internal diameter are φ 1240mm; Described C shape arm support arm (4) is φ 1404mm with the diameter of the contacted arc supporting surface of C shape arm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200319967U CN201356561Y (en) | 2009-02-24 | 2009-02-24 | Novel isocentric C-arm X-ray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200319967U CN201356561Y (en) | 2009-02-24 | 2009-02-24 | Novel isocentric C-arm X-ray machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201356561Y true CN201356561Y (en) | 2009-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200319967U Expired - Fee Related CN201356561Y (en) | 2009-02-24 | 2009-02-24 | Novel isocentric C-arm X-ray machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201356561Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207796A (en) * | 2013-05-30 | 2014-12-17 | 南京普爱射线影像设备有限公司 | Movable type C-shaped arm three-dimensional reconstruction method and device on basis of CUDA |
| US11412999B2 (en) | 2019-11-20 | 2022-08-16 | GE Precision Healthcare LLC | Methods and systems for a medical imaging system with C-arm |
-
2009
- 2009-02-24 CN CNU2009200319967U patent/CN201356561Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207796A (en) * | 2013-05-30 | 2014-12-17 | 南京普爱射线影像设备有限公司 | Movable type C-shaped arm three-dimensional reconstruction method and device on basis of CUDA |
| US11412999B2 (en) | 2019-11-20 | 2022-08-16 | GE Precision Healthcare LLC | Methods and systems for a medical imaging system with C-arm |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091209 Termination date: 20140224 |