CN203220382U - Radiographic device for X-ray imaging systems - Google Patents
Radiographic device for X-ray imaging systems Download PDFInfo
- Publication number
- CN203220382U CN203220382U CN 201320176481 CN201320176481U CN203220382U CN 203220382 U CN203220382 U CN 203220382U CN 201320176481 CN201320176481 CN 201320176481 CN 201320176481 U CN201320176481 U CN 201320176481U CN 203220382 U CN203220382 U CN 203220382U
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- pallet
- chain
- clamp
- fixed
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Abstract
The utility model relates to a device for fixing the human body during the X-ray radiographic imaging process, in particular to a radiographic device for X-ray imaging systems. The radiographic device comprises a base plate, uprights, crossbeams, an upper tray, a lower tray, an upper clamp, a lower clamp and a lifting mechanism. The upper clamp is a frame type hollow clamp, and is mounted on a vertical slide way supporting plate through an adjustable threaded fastener, the vertical slide way supporting plate is fixed between the upper tray and the lower tray, and the lower clamp is fixed on the lower part of the lower tray. The upper tray and the lower tray are slidably fitted on the uprights, and can be controlled by the lifting mechanism to go up and down along the uprights, and the uprights are fixed on the base plate. The radiographic device cooperates with a bulb tube and a digital image sensor, and by means of the frame type clamp and an electric actuating mechanism, an operator can conveniently help a patient to fix mammary tissues and then perform photographing. The photographing coverage also can include gland back tissues and lymphatic tissues. Compared with conventional equipment, the radiographic device has a better effect and a simpler structure. The radiographic device can be widely applied to medium and small hospitals.
Description
Technical field
This utility model relates to a kind of medical treatment photography and use device, be specially a kind of in X ray photographic imagery process for human body is carried out stationary device.
Background technology
Along with the development of digitizing technique at medical instruments field, the digital X-ray imaging system is very ripe already.In order to satisfy the needs of different test modes, the digital X-ray imaging system develops the type that various different purposes, yet above-mentioned different purposes type is because the purpose of design difference causes compatibility of apparatus and versatility not good.In the prior art, generally use the molybdenum target machine that mammary gland is checked, the molybdenum target machine namely can not realize that wide scope must check each position of health as C type arm X-ray machine, and can only realize monolithic list shadow, can not carry out the contrast diagnosis of a slice slur.
The utility model content
In view of the foregoing, the utility model proposes a kind of be applicable to x-ray imaging system such as C type arm X-ray machine take the photograph the sheet device, in order to satisfy the clinical diagnosis and treatment requirement.
The x-ray imaging system that this utility model proposes is taken the photograph the sheet device, comprising: chassis, column, crossbeam, upper and lower pallet, upper and lower anchor clamps and elevating mechanism.
Last anchor clamps are the hollow anchor clamps of frame, are assemblied on the vertical chute gripper shoe by adjustable threaded fastener, and between the pallet, lower clamp was fixed on down the pallet bottom about this vertical chute gripper shoe was fixed on.
Down, pallet and be slidingly matched with column, control upper and lower pallet along the column lifting by elevating mechanism, column is fixed on the base.
Elevating mechanism comprises: motor, be assemblied in gear train on the motor, be positioned at the chain that column matches with gear.
Upper and lower pallet by elevating mechanism along the specific implementation of column lifting is: column inside is provided with the roller support chains in two ends up and down, and chain is embedded in column inside.
Following pallet is connected with chain by buckle, and chain moves up and down and can drive it and move up and down, because the position relative fixed of upper and lower pallet, upper and lower pallet can move simultaneously.Chain is driven by the motor that is positioned at column lower end and the gear train that is installed on the motor.
Entablature, be arranged at mounting plate top and bottom plate below respectively with sill, control the stroke of upper and lower supporting plate.
Take the photograph at the x-ray imaging system that the utility model proposes that upper and lower anchor clamps constitute a frame-type clamp body in the sheet device, can be according to tested personnel's height, by the elevating mechanism adjusting position.During use, adjust earlier the upper-lower position of clamp body, to adapt to tested personnel's position, again by last anchor clamps do vertical direction adjustment, vary in size to adapt to breast.When taking in conjunction with the digital X-ray imaging system, by the adjustment of last clamp body breast is made slight compressing.Bulb in the digital X-ray imaging system places the anchor clamps top, ccd image sensor places the lower clamp below, bulb carries out x-ray bombardment, ccd image sensor accepts to penetrate the X ray of tissue, through opto-electronic conversion signal is imported x-ray imaging system, can finish the inspection of mammary gland tissue.
This utility model matches with bulb, digital image sensor, by above-mentioned frame clamp body, and electric operator, operator can help fixedly mammary gland tissue of patient easily, and then finish shooting.Taking coverage also can comprise: tissue and lymphoid tissue behind the body of gland.This utility model is compared the legacy equipment better effects if, and structure is more simple.Can extensively be arranged in small-middle hospital.
Description of drawings
The x-ray imaging system that Fig. 1 proposes for this utility model is taken the photograph the structural representation of sheet device.
1. anchor clamps 7. chute gripper shoe 8. entablatures, 9. motors and gear assembly 9 10. sills on chassis 2. columns 3. mounting plates 4. bottom plates 5. lower clamps 6..
The specific embodiment
The utility model is described in further detail below in conjunction with embodiment of the present utility model.
As shown in Figure 1, the x-ray imaging system that proposes of this utility model take the photograph the sheet device by chassis 1, two root posts 2, entablature, sill, mounting plate 3, bottom plate 4, go up anchor clamps 6, lower clamp 5 and elevating mechanism and constitute.
Last anchor clamps 6 are the frame anchor clamps, and material is polrvinyl chloride.Last anchor clamps 6 on vertical chute gripper shoe 7, can be regulated its position by bolts assemblies by bolt.Vertical gripper shoe is fixed on up and down between the supporting plate 4.Supporting plate 4 position relative fixed up and down.
During shooting, ccd sensor in the x-ray imaging system is placed in bottom plate 4 belows.Shooting protrudes from the diseased region extruding in the frame and photographs, and makes mammary gland tissue press close to ccd sensor, must reduce a thing pitch of fins to greatest extent, and then improves imaging definition.
Down, pallet by elevating mechanism along column 2 liftings.
Elevating mechanism by motor, be assemblied in gear on the motor, be positioned at the chain that column 2 matches with gear and form.Chain is embedded in column 2 inside, and column 2 inner two ends up and down are provided with the roller support chains.
Bottom plate 4 is connected with chain by buckle, because mounting plate 3 and bottom plate 4 position relative fixed, chain moves up and down and can drive it and move up and down.Chain itself is driven by the motor that is positioned at column 2 lower ends and the gear train 9 that is installed on the motor.
Entablature 8, with sill 10 be arranged at mounting plate 3 tops and bottom plate 4 belows respectively, control the stroke of upper and lower supporting plate.
About two columns 2 be installed on the chassis 1, chassis 1 is steel, is adjustable four leg structures, the base area Heibei provincial opera saves its level, and stability, mobility and the adaptability of whole photography support and monoblock type anchor clamps all are guaranteed.
When the digital X-ray imaging system is taken, bulb in the digital X-ray imaging system places anchor clamps 6 tops, ccd image sensor places lower clamp 5 belows, bulb carries out x-ray bombardment, ccd image sensor accepts to penetrate the X ray of tissue, through opto-electronic conversion signal is imported x-ray imaging system.
Claims (2)
1.X radiation imaging system is taken the photograph the sheet device, it is characterized in that: comprising: chassis, column, crossbeam, upper and lower pallet, upper and lower anchor clamps and elevating mechanism;
Described upward anchor clamps are the hollow anchor clamps of frame, are assemblied on the vertical chute gripper shoe by adjustable threaded fastener, and between the pallet, described lower clamp was fixed in described pallet bottom down about described vertical chute gripper shoe was fixed on;
Described down, pallet and be slidingly matched with described column, control upper and lower pallet along the column lifting by rising described descending mechanism, column is fixed on the base;
Described elevating mechanism comprises: motor, be assemblied in gear train on the motor, be positioned at the chain that column matches with gear;
Described entablature, be arranged at described mounting plate top and described bottom plate below respectively with described sill, control the stroke of upper and lower supporting plate.
2. x-ray imaging system according to claim 1 is taken the photograph the sheet device, it is characterized in that: two ends are provided with roller and support described chain about the described column inside, and chain is embedded in column inside;
The position relative fixed of described upper and lower pallet, described pallet down is connected with described chain by buckle, chain moves up and down and can drive upper and lower pallet and move up and down along column, and chain is driven by the described motor that is positioned at column lower end and the described gear train that is installed on the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320176481 CN203220382U (en) | 2013-04-10 | 2013-04-10 | Radiographic device for X-ray imaging systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320176481 CN203220382U (en) | 2013-04-10 | 2013-04-10 | Radiographic device for X-ray imaging systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203220382U true CN203220382U (en) | 2013-10-02 |
Family
ID=49247400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320176481 Expired - Fee Related CN203220382U (en) | 2013-04-10 | 2013-04-10 | Radiographic device for X-ray imaging systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203220382U (en) |
-
2013
- 2013-04-10 CN CN 201320176481 patent/CN203220382U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131002 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |