CN210204756U - Take position fixed function's radiation protection type X-ray production apparatus - Google Patents
Take position fixed function's radiation protection type X-ray production apparatus Download PDFInfo
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- CN210204756U CN210204756U CN201920712772.6U CN201920712772U CN210204756U CN 210204756 U CN210204756 U CN 210204756U CN 201920712772 U CN201920712772 U CN 201920712772U CN 210204756 U CN210204756 U CN 210204756U
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- lead screw
- moving mechanism
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- supporting plate
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Abstract
The utility model discloses a take position fixed function's radiation protection type X-ray production apparatus, including the ray organism that is used for the human testing platform that couches and is located the testing platform top, two at least X-Y mobile device are all installed to testing platform's both sides, and arbitrary X-Y mobile device all includes X to moving mechanism and Y to moving mechanism, and X is along the length direction reciprocating motion who states testing platform to moving mechanism drive Y to moving mechanism, and X is provided with on the tight plane of clamp along testing platform's width direction reciprocating motion to the tight piece of clamp that moving mechanism drive was installed on it, and the tight plane of clamp with testing platform vertically is provided with on the tight piece of clamp, and testing platform's top is provided with the camera of installing on the ray organism. The utility model can automatically fix the body position of the joints of the legs, the arms and the like for X-ray image shooting accurately and stably; meanwhile, the medical staff is not required to hold or apply force during the use process, and the medical staff is prevented from being irradiated by X rays.
Description
Technical Field
The utility model relates to the field of medical and surgical instruments, especially, relate to a take radiation protection type X-ray production apparatus of position fixed function.
Background
During the operation of the joints of the leg and the arm, it is generally necessary to keep the bones at both ends of the joints fixed or to apply stress to the bones at both ends of the joints (such as a knee joint lateral structural stress test and a knee joint fore-and-aft drawer stress test) during the use of the X-ray machine.
At present, a plurality of medical care personnel are required to hold bones at two ends of a joint by hands, namely, no related auxiliary surgical instrument is used for keeping a photographing position of a patient. However, there are many drawbacks to using manual methods to maintain the patient's surgical position: 1. the labor intensity of medical staff and the number of operating staff are increased; 2. the medical care personnel are easy to fatigue due to the fact that the medical care personnel need to keep the same posture for a long time, so that the photographing precision is affected due to the fact that the operation is not stable; 3. medical personnel are very vulnerable to X-ray radiation, which is a major physical injury to medical personnel.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a take position fixed function's radiation protection type X-ray production apparatus to solve above-mentioned problem.
In order to achieve the purpose, the utility model discloses an anti-radiation X-ray machine with a body position fixing function, which comprises a detection platform for lying a human body and a ray machine body positioned above the detection platform, at least two X-Y moving devices are arranged on both sides of the detection platform, any X-Y moving device comprises an X-direction moving mechanism and a Y-direction moving mechanism, the X-direction moving mechanism drives the Y-direction moving mechanism to reciprocate along the length direction of the detection platform, the Y-direction moving mechanism drives the clamping block arranged on the Y-direction moving mechanism to reciprocate along the width direction of the detection platform, the clamping block is provided with a clamping plane perpendicular to the detection platform, and a camera which is arranged on the ray machine body and used for monitoring the displacement state of each X-Y moving device is arranged above the detection platform.
Further, the X-direction moving mechanism comprises an X-direction driving motor, an X-direction supporting plate, an X-direction lead screw bearing seat and an X-direction lead screw nut, the Y-direction moving mechanism comprises a Y-direction driving motor, a Y-direction supporting plate, a Y-direction lead screw bearing seat, a Y-direction driving plate and a Y-direction lead screw nut, the X-direction supporting plate is fixedly connected with the side surface of the detection platform, the X-direction driving motor and the X-direction lead screw bearing seat are both installed on the X-direction supporting plate, the X-direction lead screw is supported by the X-direction lead screw bearing seat and driven by the X-direction driving motor, the X-direction lead screw nut is sleeved with the X-direction lead screw and fixedly connected with the Y-direction supporting plate, the Y-direction driving motor and the Y-direction lead screw bearing seat are installed on the Y-direction supporting plate, the Y-direction lead screw is supported, the Y-direction screw nut is sleeved with the Y-direction screw and fixedly connected with the Y-direction drive plate, a push rod is detachably mounted on the Y-direction drive plate, and the clamping block is mounted at the tail end of the push rod.
Furthermore, the X-direction supporting plate and the Y-direction supporting plate and the X-direction supporting plate and the Y-direction driving plate are in sliding connection with each other through guide rail sliding block assemblies.
Furthermore, a pressure detection sensor for detecting the contact pressure of the clamping block and the body of the patient is arranged on the clamping plane of the clamping block.
Furthermore, the pressure detection sensor is a film pressure sensor, and the film pressure sensor is attached to the clamping plane.
Further, the clamping block is a resin clamping block.
The detection platform is characterized by further comprising a stop rod, and stop rod inserting holes for inserting and fixing the stop rod are uniformly distributed on the detection platform.
Compared with the prior art, the utility model has the advantages of:
the utility model can automatically fix the body position of the joints of the legs, the arms and the like for X-ray image shooting accurately and stably; meanwhile, the medical staff is not required to hold the X-ray imaging device or apply force during use, so that the number of the medical staff during X-ray image shooting is reduced, and the medical staff is prevented from being irradiated by the X-ray. Further, the utility model discloses a tight piece of clamp and pressure detection sensor on the ejector pin can carry out the accurate application of force to the shank and the arm of disease, and the various testing that need the application of force of being convenient for (for example drawer stress test is experimental around the knee joint), great expansion has the service function of current X-ray production apparatus.
The present invention will be described in further detail below with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification. In the drawings:
fig. 1 is an axial view of an anti-radiation X-ray apparatus with a position fixing function according to an embodiment of the present invention;
fig. 2 is an axial view of the inspection platform and the ray machine body disclosed in the embodiment of the present invention;
fig. 3 is an axial schematic view of a thin film pressure sensor according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an X-ray machine disclosed in the embodiment of the present invention for performing a knee joint front and rear drawer stress test.
Illustration of the drawings:
1. a detection platform; 2. a ray machine body; 3. an X-direction moving mechanism; 4. a Y-direction moving mechanism; 5. a clamping block; 6. a camera; 7. an X-direction driving motor; 8. an X-direction supporting plate; 9. a screw rod in the X direction; 10. an X-direction lead screw bearing seat; 11. a screw nut in the X direction; 12. a Y-direction driving motor; 13. a Y-direction supporting plate; 14. a Y-direction lead screw; 15. a Y-direction screw bearing seat; 16. a Y-direction driving plate; 17. a Y-direction screw nut; 18. a guide rail slider assembly; 19. a pressure detection sensor; 20. a top rod; 21. a gear lever; 22. a stop lever inserting hole; 23. a mandril supporting seat; 24. an X-Y mobile device mounting base; 25. mounting a plate; 26. a support rod.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1-4, the utility model discloses a radiation-proof X-ray machine with body position fixing function, which comprises a detection platform 1 for lying human body and a ray machine body 2 located above the detection platform 1, wherein the ray machine body 2 can generate X-ray, at least two X-Y moving devices are installed on both sides of the detection platform 1, the X-Y moving devices are installed on an X-Y moving device installation seat 24, wherein the X-Y moving device installation seat 24 comprises two installation plates 25 (both provided with threaded installation holes) which are perpendicular to each other, the two installation plates are welded into a whole through a support rod 26, one of the support plates 25 is fixedly connected on the side surface of the detection platform 1 through bolts, the other support plate 25 provides an installation plane for the X-Y moving device, any X-Y moving device comprises an X-direction moving mechanism 3 and a Y-direction moving mechanism 4, the X-direction moving mechanism 3 drives the Y-direction moving mechanism 4 to reciprocate along the length direction of the detection platform 1, the Y-direction moving mechanism 4 drives the clamping block 5 arranged on the Y-direction moving mechanism 4 to reciprocate along the width direction of the detection platform 1, the clamping block 5 is a resin clamping block with soft texture, meanwhile, a clamping plane vertical to the detection platform 1 is arranged on the clamping block 5, the clamping plane is vertically arranged, the phenomenon that a part of a bone of a patient cannot be imaged is avoided, referring to figure 4, when a stress test of a front drawer and a back drawer of a knee joint is carried out, the clamping block 5 is driven by the X-Y moving devices at two sides to approach to the legs of the patient from two sides and clamp thighs and calves, force is applied to keep the two sides of the knee joint to be staggered to carry out X-ray imaging, the purpose of the test is further achieved, in the process, the front drawer and back drawer of the knee joint does not need to be held by hands, radiation damage caused by ray eating is avoided.
Specifically, referring to fig. 2, in the present embodiment, the X-direction moving mechanism 3 includes an X-direction driving motor 7, an X-direction pallet 8, an X-direction lead screw 9, an X-direction lead screw bearing 10, and an X-direction lead screw nut 11, the Y-direction moving mechanism 4 includes a Y-direction driving motor 12, a Y-direction pallet 13, a Y-direction lead screw 14, a Y-direction lead screw bearing 15, a Y-direction driving plate 16, and a Y-direction lead screw nut 17, the X-direction pallet 8 is fixedly connected to a side surface of the detection platform 1, the X-direction driving motor 7 and the X-direction lead screw bearing 10 are both mounted on the X-direction pallet 8, the X-direction lead screw 9 is supported by the X-direction lead screw bearing 10 and is driven by the X-direction driving motor 7, the X-direction lead screw nut 11 is sleeved on the X-direction lead screw 9 and is fixedly connected to the Y-direction pallet 13, the Y-direction driving motor 12 and the Y-direction lead screw bearing 15 are mounted on the Y-direction pallet 13, the Y, the Y-direction screw nut 17 is sleeved with the Y-direction screw 14 and is fixedly connected with the Y-direction drive plate 16, wherein an organ type telescopic shield for covering and isolating the X-direction screw 9, the X-direction screw bearing seat 10, the X-direction screw nut 11, the Y-direction screw 14, the Y-direction screw bearing seat 15, the Y-direction drive plate 16 and the Y-direction screw nut 17 is arranged conventionally and schematically in the figure. A push rod 20 is detachably mounted on the Y-direction drive plate 16, the push rod 20 extends towards the center cantilever of the detection platform 1, meanwhile, the push rod 20 is mounted on a push rod support seat 23 (the push rod support seat 23 is fastened on the Y-direction drive plate 16 through a bolt), and the clamping block 5 is mounted at the tail end of the push rod 20, but of course, other linear driving modes can be used, such as a gear-rack mechanism.
In the present embodiment, in order to ensure the accurate movement of the clamping block 5, the X-direction supporting plate 8 and the Y-direction supporting plate 13, and the X-direction supporting plate 8 and the Y-direction driving plate 16 are slidably connected to each other through the guide rail slider assembly 18, and the guide rail slider assembly 18 may be a japanese NSK guide rail screw or a taiwan silver-technology guide rail screw.
In order to realize the accurate control of the force application of the clamping block 5 and ensure the accurate and controllable of tests such as the stress test of the front drawer and the rear drawer of the knee joint, the stress test of the lateral structure of the knee joint and the like, a pressure detection sensor 19 for detecting the contact pressure with the body of a patient is arranged on the clamping plane of the clamping block 5. When the type is selected specifically, the pressure detection sensor 19 is a film pressure sensor, the film pressure sensor can be adhered to the clamping plane, and data detected by the film pressure sensor can be synchronously displayed on a control computer outside the X-ray machine.
In this embodiment, a camera 6 mounted on the X-ray machine body 2 for monitoring the displacement state of each X-Y mobile device is disposed above the detection platform 1, and the content of the camera 6 is also synchronously displayed on an external control computer, so that the body position fixing process can be controlled outside the X-ray machine as much as possible. Further, still include shelves pole 21, the equipartition has the shelves pole spliced eye 22 that is used for shelves pole 21 to peg graft fixedly on the testing platform 1. When the X-Y moving device on one side of the detection platform 1 is used, the stop rod 21 can limit the skeleton from one side, and the X-Y moving device on the other side can limit the skeleton through stretching or exerting acting force.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The anti-radiation X-ray machine with the body position fixing function comprises a detection platform (1) used for a human body to lie down and a ray machine body (2) located above the detection platform (1), and is characterized in that at least two X-Y moving devices are mounted on two sides of the detection platform (1), each X-Y moving device comprises an X-direction moving mechanism (3) and a Y-direction moving mechanism (4), the X-direction moving mechanism (3) drives the Y-direction moving mechanism (4) to reciprocate along the length direction of the detection platform (1), the Y-direction moving mechanism (4) drives a clamping block (5) mounted on the Y-direction moving mechanism to reciprocate along the width direction of the detection platform (1), a clamping plane perpendicular to the detection platform (1) is arranged on the clamping block (5), and the position above the detection platform (1) is provided with a clamping plane mounted on the ray machine body (2) to monitor the X-ray materials And a camera (6) for moving the displacement state of the device.
2. The anti-radiation X-ray machine with the belt position fixing function according to claim 1, characterized in that the X-direction moving mechanism (3) comprises an X-direction driving motor (7), an X-direction supporting plate (8), an X-direction lead screw (9), an X-direction lead screw bearing seat (10) and an X-direction lead screw nut (11), the Y-direction moving mechanism (4) comprises a Y-direction driving motor (12), a Y-direction supporting plate (13), a Y-direction lead screw (14), a Y-direction lead screw bearing seat (15), a Y-direction driving plate (16) and a Y-direction lead screw nut (17), the X-direction supporting plate (8) is fixedly connected with the side surface of the detection platform (1), the X-direction driving motor (7) and the X-direction lead screw bearing seat (10) are both mounted on the X-direction supporting plate (8), the X-direction lead screw (9) is supported by the X-direction lead screw bearing seat (10) and is driven by the X-direction driving, x to lead screw nut (11) with X cup joints to lead screw (9) and with Y is to layer board (13) rigid coupling, Y is installed to driving motor (12) and Y to lead screw bearing frame (15) Y is to layer board (13) on, Y passes through to lead screw (14) Y supports and passes through to lead screw bearing frame (15) Y drives to driving motor (12), Y to lead screw nut (17) with Y cup joints to lead screw (14) and with Y is to drive plate (16) rigid coupling, Y is to removable a ejector pin (20) of installing on drive plate (16), press from both sides tight piece (5) and install the end of ejector pin (20).
3. The machine of claim 2, wherein the X-direction supporting plate (8) and the Y-direction supporting plate (13) and the X-direction supporting plate (8) and the Y-direction driving plate (16) are slidably connected with each other through a guide rail slider assembly (18).
4. The machine according to claim 3, wherein the clamping plane of the clamping block (5) is provided with a pressure detection sensor (19) for detecting the contact pressure with the patient's body.
5. The machine according to claim 4, characterized in that said pressure detection sensor (19) is a film pressure sensor, said film pressure sensor being applied to said clamping plane.
6. The machine according to any one of claims 1 to 5, wherein the clamping block (5) is a resin clamping block.
7. The radiation-proof X-ray machine with the belt position fixing function according to any one of claims 1 to 5, further comprising a blocking rod (21), wherein blocking rod inserting holes (22) for inserting and fixing the blocking rod (21) are uniformly distributed on the detection platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712772.6U CN210204756U (en) | 2019-05-18 | 2019-05-18 | Take position fixed function's radiation protection type X-ray production apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920712772.6U CN210204756U (en) | 2019-05-18 | 2019-05-18 | Take position fixed function's radiation protection type X-ray production apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210204756U true CN210204756U (en) | 2020-03-31 |
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ID=69926456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920712772.6U Expired - Fee Related CN210204756U (en) | 2019-05-18 | 2019-05-18 | Take position fixed function's radiation protection type X-ray production apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210204756U (en) |
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2019
- 2019-05-18 CN CN201920712772.6U patent/CN210204756U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 Termination date: 20210518 |