CN211325104U - A samarium cobalt cylinder structure for medical detector - Google Patents
A samarium cobalt cylinder structure for medical detector Download PDFInfo
- Publication number
- CN211325104U CN211325104U CN201921943696.6U CN201921943696U CN211325104U CN 211325104 U CN211325104 U CN 211325104U CN 201921943696 U CN201921943696 U CN 201921943696U CN 211325104 U CN211325104 U CN 211325104U
- Authority
- CN
- China
- Prior art keywords
- ray
- samarium cobalt
- generator body
- ray generator
- cylinder structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model relates to a samarium cobalt cylinder structure for medical detector, the samarium cobalt magnet technical field that belongs to, including the frame, be equipped with ray reception in the frame and handle the wall, ray reception handles the wall terminal surface and is equipped with and handles wall looks ray transmission formula parallel distribution's ray emission subassembly with ray reception, be equipped with on the ray emission subassembly with frame looks rectilinear bolt fixed connection's fixed column. The ray emission assembly comprises a ray generator body, a plurality of ray generation mandrels nested and inserted with the ray generator body are arranged in the ray generator body, and samarium cobalt cylinders nested with the ray generation mandrels and nested and inserted with the ray generator body are arranged on the ray generation mandrels. Has the characteristics of simple structure, convenient operation, good stability and long service cycle. The problem of the chest definition is poor is solved. The stability of the X-ray magnetic field is improved, the harm to the human body is reduced, and the diagnosis requirement of doctors is met.
Description
Technical Field
The utility model relates to a samarium cobalt magnet technical field, concretely relates to samarium cobalt cylinder structure for medical detector.
Background
The health hazard of human beings exposed to radiation is caused by the ionization of various rays which causes the change of atoms and molecules composed of atoms in tissue cells. The alpha and beta particles are knocked out after direct collision with electrons in atoms, and the effect of ionizing radiation caused by X-rays and neutrons is caused by secondary charged particles generated after their interaction with matter, called secondary ionization. Ionization occurs because penetrating radiation from energetic particles causes electrons in atoms to be driven out, which causes damage to cells, primarily through the action of DNA molecules, resulting in various health hazards. The deposition of energy by ionizing radiation on body tissues and organs is a random process, even at relatively low dose levels, which can lead to changes or death of cells if the energy is deposited at a critical target area of a cell. But generally have little effect if the X-ray dose is within the tolerance range. The use of high kilovolt technology, image enhancement technology, high speed intensifying screens and fast X-ray sensitive films has led to significant reductions in X-ray exposure and to increasingly less radiation damage.
Chest X-ray is called fluoroscopy, which is a commonly used X-ray examination method. The human body forms images on the screen by utilizing the characteristics of penetrability, fluorescence and photographic effect of X rays, and because human body tissues have the difference of density and thickness, when the X rays penetrate different tissues of the human body, the X rays are absorbed to different degrees, so that the X ray amount reaching the screen has difference, and the images with different black-white contrast are formed, thereby providing a basis for the diagnosis of doctors. However, because people have different heights and fatness, it is a research direction to meet the requirements of various people.
Disclosure of Invention
The utility model discloses there is the structure complicacy among the main prior art of solving, uses not convenient and poor stability not enough, provides a samarium cobalt cylinder structure for medical detector, and it has simple structure, convenient operation, stable good and the life cycle long characteristics. The problem of the chest definition is poor is solved. The stability of the X-ray magnetic field is improved, the harm to the human body is reduced, and the diagnosis requirement of doctors is met.
The above technical problem of the present invention can be solved by the following technical solutions:
the utility model provides a samarium cobalt cylinder structure for medical detector, includes the frame, the frame on be equipped with ray reception and handle the wall, ray reception handle wall terminal surface be equipped with ray reception handle wall looks ray transmission formula parallel distribution's ray emission subassembly, ray emission subassembly on be equipped with frame looks vertical bolt fixed connection's fixed column. Ray emission subassembly include ray generator body, this internal a plurality of ray that are nested the formula grafting mutually of ray generator body take place the dabber, ray take place the dabber all be equipped with take place the dabber with the ray nest mutually and with ray generator body nested the formula grafting samarium cobalt cylinder mutually.
Preferably, a telescopic rotating arm is arranged between the ray emission assembly and the fixed column, and a hinged rotating column is arranged between the telescopic rotating arm and the ray emission assembly.
Preferably, a lifting rod sleeved with the telescopic rotary arm in a shaft sleeve manner is arranged in the fixed column.
Preferably, the ray generating mandrel and the samarium cobalt cylinder are arranged and distributed at equal intervals in a rhombic structure.
Preferably, a radiation emitting shell which is embedded and sleeved with the radiation generator body is arranged outside the radiation generator body.
The utility model discloses can reach following effect:
the utility model provides a samarium cobalt cylinder structure for medical detector compares with prior art, has simple structure, convenient operation, stability good and the life cycle long characteristics. The problem of the chest definition is poor is solved. The stability of the X-ray magnetic field is improved, the harm to the human body is reduced, and the diagnosis requirement of doctors is met.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the radiation emitting assembly of the present invention.
In the figure: ray receiving processing wall 1, ray emission subassembly 2, articulated column 3 that revolves, flexible spiral arm 4, fixed column 5, lifter 6, frame 7, ray emission casing 8, ray generater body 9, samarium cobalt cylinder 10, the dabber 11 takes place for the ray.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): as shown in figure 1 and figure 2, a samarium cobalt cylinder structure for medical detector, including frame 7, be equipped with ray reception processing wall 1 in the frame 7, ray reception processing wall 1 terminal surface is equipped with and handles wall 1 looks ray transmission formula parallel distribution's ray emission subassembly 2 with ray reception, is equipped with flexible spiral arm 4 between ray emission subassembly 2 and fixed column 5, is equipped with articulated spiral column 3 between flexible spiral arm 4 and ray emission subassembly 2. The ray emission component 2 is provided with a fixing column 5 which is fixedly connected with a vertical bolt of the frame 7. A lifting rod 6 which is sleeved with the telescopic rotary arm 4 in a shaft sleeve manner is arranged in the fixed column 5. The ray emission component 2 comprises a ray generator body 9, and a ray emission shell 8 which is in embedded sleeve joint with the ray generator body 9 is arranged outside the ray generator body 9. 23 ray generating mandrels 11 inserted into the ray generator body 9 in an embedded manner are arranged in the ray generator body 9, and samarium cobalt cylinders 10 which are inserted into the ray generating mandrels 11 in an embedded manner and are inserted into the ray generator body 9 in an embedded manner are arranged on the ray generating mandrels 11. The ray generating mandrel 11 and the samarium cobalt cylinder 10 are arranged and distributed at equal intervals in a diamond structure.
In summary, the device has the characteristics of simple structure, convenience in operation, good stability and long service cycle. The problem of the chest definition is poor is solved. The stability of the X-ray magnetic field is improved, the harm to the human body is reduced, and the diagnosis requirement of doctors is met.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without deviating from the basic characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
In conclusion, the above description is only the specific embodiment of the present invention, but the structural features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.
Claims (5)
1. A samarium cobalt cylinder structure for medical detector, its characterized in that: the radiation receiving and processing device comprises a rack (7), wherein a radiation receiving and processing wall (1) is arranged on the rack (7), radiation emitting assemblies (2) which are in transmission-type parallel distribution with the radiation receiving and processing wall (1) are arranged on the end faces of the radiation receiving and processing wall (1), and fixing columns (5) which are in vertical bolt fixed connection with the rack (7) are arranged on the radiation emitting assemblies (2); ray emission subassembly (2) include ray generator body (9), ray generator body (9) in be equipped with a plurality of ray that inlay the cover formula grafting mutually with ray generator body (9) and take place dabber (11), ray take place dabber (11) on all be equipped with and take place dabber (11) looks inlay the cover and with ray generator body (9) looks inlay the cover samarium cobalt cylinder (10) of pegging graft.
2. A samarium cobalt cylinder structure for a medical detector in accordance with claim 1, wherein: the radiation emission component (2) and the fixing column (5) are provided with a telescopic rotating arm (4), and a hinged rotating column (3) is arranged between the telescopic rotating arm (4) and the radiation emission component (2).
3. A samarium cobalt cylinder structure for a medical detector in accordance with claim 2, wherein: and a lifting rod (6) sleeved with the telescopic rotary arm (4) in a shaft sleeve manner is arranged in the fixed column (5).
4. A samarium cobalt cylinder structure for a medical detector in accordance with claim 1, wherein: the ray generating mandrel (11) and the samarium cobalt cylinders (10) are arranged in a rhombic structure at equal intervals.
5. A samarium cobalt cylinder structure for a medical detector in accordance with claim 1, wherein: and a ray emission shell (8) which is in embedded sleeve joint with the ray generator body (9) is arranged outside the ray generator body (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921943696.6U CN211325104U (en) | 2019-11-12 | 2019-11-12 | A samarium cobalt cylinder structure for medical detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921943696.6U CN211325104U (en) | 2019-11-12 | 2019-11-12 | A samarium cobalt cylinder structure for medical detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211325104U true CN211325104U (en) | 2020-08-25 |
Family
ID=72105797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921943696.6U Active CN211325104U (en) | 2019-11-12 | 2019-11-12 | A samarium cobalt cylinder structure for medical detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211325104U (en) |
-
2019
- 2019-11-12 CN CN201921943696.6U patent/CN211325104U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Shung et al. | Principles of medical imaging | |
| US10299743B2 (en) | Monochromatic X-ray methods and apparatus | |
| US7203274B2 (en) | Method and apparatus for multiple-projection, dual-energy x-ray absorptiometry scanning | |
| Seibert | X-ray imaging physics for nuclear medicine technologists. Part 1: Basic principles of x-ray production | |
| Cao et al. | Prospective‐gated cardiac micro‐CT imaging of free‐breathing mice using carbon nanotube field emission x‐ray | |
| US10398910B2 (en) | Monochromatic X-ray imaging systems and methods | |
| DE602004020628D1 (en) | CYLINDRICAL X-RAYS FOR COMPUTER TOMOGRAPHY IMAGING | |
| CN1973586A (en) | Digital X-ray camera | |
| US20210378618A1 (en) | Systems and methods for a stationary ct imaging system | |
| KR20180105206A (en) | Medical imaging devices with distributed x-ray generator arrays | |
| Spronk et al. | Evaluation of carbon nanotube x‐ray source array for stationary head computed tomography | |
| CN211325104U (en) | A samarium cobalt cylinder structure for medical detector | |
| Berland | Practical CT technology and techniques | |
| CN111068186A (en) | CT imaging and image-guided radiotherapy device | |
| US8694102B2 (en) | Ionizing radiation-protected active implantable medical device | |
| Wiedmann et al. | X-ray pulsing methods for reduced-dose computed tomography in PET/CT attenuation correction | |
| Hartman et al. | Initial clinical evaluation of stationary digital chest tomosynthesis | |
| Liu et al. | Theoretical investigation of the design and performance of a dual energy (kV and MV) radiotherapy imager | |
| Apte et al. | Basics of radiation | |
| CN205107718U (en) | A novel intelligent X -ray scanner for human scanning | |
| Cierniak et al. | Technical concepts of X-ray computed tomography scanners | |
| Jadick et al. | Optimization of MV-kV dual-energy CT imaging for tomographic therapy | |
| Cramer | Design and applications of cold-cathode X-ray imaging systems | |
| Towe et al. | X-ray Compton scatter imaging using a high speed flying spot X-ray tube | |
| CN109875596A (en) | A kind of mammary gland die body for the dedicated CT equipment of mammary gland |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |