CN203328707U - X-ray photographing device - Google Patents
X-ray photographing device Download PDFInfo
- Publication number
- CN203328707U CN203328707U CN2013201440974U CN201320144097U CN203328707U CN 203328707 U CN203328707 U CN 203328707U CN 2013201440974 U CN2013201440974 U CN 2013201440974U CN 201320144097 U CN201320144097 U CN 201320144097U CN 203328707 U CN203328707 U CN 203328707U
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- rotary frame
- machine frame
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- motor
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Abstract
An X-ray photographing device comprises a stand column machine frame, a rotary machine frame and a fixing support used for fixing the rotary machine frame. The rotary machine frame is connected with the stand column machine frame through the fixing support, and the rotary machine frame rotates around a sliding connection part on the fixing support through the fixing support and moves up and down along the stand column machine frame. The X-ray photographing device is simple in structure and convenient to operate, direct digital imaging of X-ray photographing can be achieved, digital images can be conveniently stored, diagnosed, transmitted and searched for in different places, and management of X-ray image files is facilitated.
Description
Technical field
This utility model relates to a kind of photographic attachment, is specially a kind of camera head based on the X-ray detection technology.
Background technology
Digitizing technique has become main flow in field of medical applications, and under prior art, most medical treatment detection device and medical diagnosis system have all been realized digitized.These equipment have configured the data-interface of standard, can realize Digital Transmission, the storage of image.But, the medical treatment detection devices of a lot of existing use are only to realize and being connected of other digitizers self carrying out digital improvement to a certain degree, rather than redesigned according to the characteristic of property of digitizer self, caused the equipment self structure.
The utility model content
This utility model provides a kind of design according to the digitalized image equipment characteristic simple in structure, easy to operate, Medical digital X-ray tomograph.
The X-ray imaging device that comprises that this utility model proposes comprises: the column frame, and rotary frame, for the fixing fixed support of rotary frame; Rotary frame is connected with the column frame by fixed support; Rotary frame realizes that by fixed support a slide contact part rotates on fixed support, along column support, moves up and down.
The technological means that realizes above-mentioned two kinds of motion modes is:
Be provided with slide rail in column frame side, column frame top is provided with pulley, wears steel wire rope in pulley, drives fixed support by steel wire rope and moves up and down at slide rail.
The fixed support inboard is provided with motor, on motor and main shaft thereof connector be slide contact part, the motor main shaft connects runing rest by slide contact part, controls the rotation of runing rest.
One end of rotary frame is provided with the X ray discharger, on rotary frame, by the motor that a ball screw assembly, and driving ball screw assembly, are set, realizes the displacement of X ray discharger.The X ray discharger comprises: support, bulb.
The other end of rotary frame is provided with image detector, and described image detector comprises: shell, amorphous selenium x radial imaging plate.
After high-frequency and high-voltage generator output high pressure produces X ray to the x ray generating device, X-radiation patient position.Afterwards, X ray is irradiated the amorphous selenium x radial imaging plate in image detector, convert digital signal (opto-electronic conversion) to, convert the X-ray image display by (v/A conversion) digital data transmission to image processing system again, then by computer, image is carried out the processing such as image adjusting, mark, transmission, storage, printout.
The technique effect that this utility model is obtained:
1, this utility model is simple in structure, easy to operate, can realize the direct digital radiography of X-ray, digitized image is convenient to the processing such as storage, diagnosis, transmission and retrieval in strange land, facilitated the management of X ray image archives, simultaneously, digitized video is got higher spatial resolution, density resolution and larger dynamic range, has improved the accuracy of medical imaging diagnosis.
2, this utility model can adopt microprocessor to control, all-electric machinery walks, manually and automatic control and adjustment photographic parameter working method, the imaging process of image is direct digital radiography, and image workstation carries out the processing such as image adjusting, mark, transmission, storage, printout to image.
3, the far-end by rotary frame is set to arc, can reduce the volume of device.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is side structure schematic diagram of the present utility model.
1. column frame 2. rotary frame 3. image detector 4. fixed support 5. X ray dischargers
6. base plate 7. ball screw assembly, 8. motors.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
The X-ray imaging device that comprises that this utility model proposes comprises: column frame 1, rotary frame 2, for the fixing fixed support 4 of rotary frame 2.
By threaded fastener, slide rail is installed in column frame 1 side, column frame 1 top is provided with pulley, wears steel wire rope in pulley, drives installation pulley fixed support 4 by steel wire rope and moves up and down at slide rail.
Fixed support 4 inboards are provided with motor 8, on motor 8 main shafts, gear are installed, and motor 8 main shafts connect runing rest by gear, control the rotation of runing rest.
One end of rotary frame 2 is linear type, and the other end of rotary frame 2 is arc.
Linear type one end of rotary frame 2 is provided with X ray discharger 5, on rotary frame 2, by the motor 8 that a ball screw assembly, 7 and driving ball screw assembly, 7 are set, realizes 5 displacements of X ray discharger.X ray discharger 5 comprises: support, bulb.The support one side is connected with the nut in ball screw assembly, 7, and one side is for installing bulb.X ray discharger 5 is realized the fine setting of the position when the photographic attachment imaging thus.
The other end of rotary frame 2 is provided with image detector 3, and described image detector 3 comprises: shell, amorphous selenium x radial imaging plate.
Rear end has base plate 6, enclosure interior is provided with the image digital flat board from front to back successively, ionization chamber and grid, sniffer housing side is provided with control panel, also being provided with anticollision device, collision-prevention device this utility model at the lateral surface of sniffer housing adopts by the mode of infrared remote controller and touch and controls this novel motion, the larger operation that has facilitated operator.
In this specific embodiment of the present utility model, the range of movement of X ray discharger 5 is (90cm-200cm).Rotary frame 2 vertical movings range (35cm-160cm) of the present utility model, the anglec of rotation (+1200 °/-300 °), can meet the photography requirement at each position of human body.
The high pressure bulb that high-frequency and high-voltage generator exports in X ray discharger 5 produces X ray, X-radiation patient position.Afterwards, X ray is irradiated the amorphous selenium x radial imaging plate in image detector 3, convert digital signal (opto-electronic conversion) to, convert the X-ray image display by (v/A conversion) digital data transmission to image processing system again, then by computer, image is carried out the processing such as image adjusting, mark, transmission, storage, printout.
The X-ray imaging device that this utility model proposes, coordinate the angle of any image detector in any obliquity, can guarantee X ray bulb and panadaptor stable alignment.Make system can realize to human body carry out whole body comprise the positions such as chest, extremity, head, abdominal part or various position as stood, seat and the omnibearing digital radiography of clinostatism.
Protection domain of the present utility model is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and be out of shape not breaking away from scope and spirit of the present utility model to this utility model.If these changes and distortion belong in the scope of ten this utility model claim and equivalent technologies thereof, intention of the present utility model also comprises these changes and is out of shape interior.
Claims (3)
1. an X-ray imaging device is characterized in that: comprising: the column frame, and rotary frame, for the fixing fixed support of rotary frame;
Described rotary frame is connected with described column frame by described fixed support.
2. a kind of X-ray imaging device according to claim 1 is characterized in that:
Be provided with slide rail in described column frame side, described column frame top is provided with pulley, wears steel wire rope in pulley;
Described fixed support inboard is provided with motor, on motor and main shaft thereof connector be slide contact part, the motor main shaft connects described runing rest by slide contact part.
3. a kind of X-ray imaging device according to claim 1 is characterized in that:
One end of described rotary frame is provided with the X ray discharger, on rotary frame, by the motor that a ball screw assembly, and driving ball screw assembly, are set, realizes the displacement of X ray discharger;
Described X ray discharger comprises: support, bulb;
The other end of described rotary frame is provided with image detector, and described image detector comprises: shell, amorphous selenium X-ray imaging plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201440974U CN203328707U (en) | 2013-03-27 | 2013-03-27 | X-ray photographing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201440974U CN203328707U (en) | 2013-03-27 | 2013-03-27 | X-ray photographing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203328707U true CN203328707U (en) | 2013-12-11 |
Family
ID=49697415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201440974U Expired - Fee Related CN203328707U (en) | 2013-03-27 | 2013-03-27 | X-ray photographing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203328707U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691481A (en) * | 2016-12-30 | 2017-05-24 | 莱福医疗设备有限公司 | Digitalized X-ray photographing system |
-
2013
- 2013-03-27 CN CN2013201440974U patent/CN203328707U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106691481A (en) * | 2016-12-30 | 2017-05-24 | 莱福医疗设备有限公司 | Digitalized X-ray photographing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20150327 |
|
| EXPY | Termination of patent right or utility model |