CN209899415U - Double-energy X-ray bone densitometer - Google Patents
Double-energy X-ray bone densitometer Download PDFInfo
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- CN209899415U CN209899415U CN201920330772.XU CN201920330772U CN209899415U CN 209899415 U CN209899415 U CN 209899415U CN 201920330772 U CN201920330772 U CN 201920330772U CN 209899415 U CN209899415 U CN 209899415U
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 54
- 230000005855 radiation Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model discloses a dual-energy X-ray bone densitometer, which comprises a bone densitometer main body, a mobile device, a camera device and a microprocessor; the part of a patient placed on the mobile device, which needs to be checked, is shot in real time through the camera device, then image information is transmitted to the microprocessor, whether the part of the patient placed on the mobile device, which needs to be checked, is located at the central position of the X-ray exposure area is judged by the microprocessor, if yes, the microprocessor controls the bone densitometer main body to expose X-rays to check the patient, if not, the microprocessor controls the mobile device to move, the part of the patient, which needs to be checked, is moved to the central position of the X-ray exposure area, then the bone densitometer main body is controlled to expose X-rays to check the patient, real-time shooting is adopted, the position of the part of the patient, which needs to be checked, X-ray repeated exposure is avoided, the damage of X-ray radiation to the patient is reduced.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to dual-energy X ray bone densitometer.
Background
The existing dual-energy X-ray bone densitometer is purely manually operated due to operation exposure, the exposure can be accurately positioned due to the fact that the position cannot be accurately positioned, and an operator needs to subjectively adjust the position, or the position needs to be adjusted when the measurement result is not good, so that repeated exposure is caused, repeated measurement is carried out, the measurement result is affected, and X-ray exposure is carried out for multiple times, the absorption amount of X-rays of a patient is increased, the radiation of the X-rays to a human body is aggravated, meanwhile, the working efficiency of the operator can be greatly reduced when one patient carries out secondary or even multiple times of X-ray exposure, and the economic benefit which can be created by the device can be greatly.
SUMMERY OF THE UTILITY MODEL
The utility model provides a to above-mentioned problem, provide a dual energy X ray bone densitometer, avoid repeated X ray exposure, reduce the error, improve rate of accuracy and work efficiency, realize the full automatization.
The utility model adopts the following technical scheme:
a dual-energy X-ray bone densitometer, comprising
A bone densitometer body for generating X-rays and exposing the X-rays to examine a patient;
the moving device is movably arranged on the bone densitometer body and is positioned in the X-ray exposure area of the bone densitometer body, and the moving device is used for placing a part to be examined of a patient and moving the part to be examined of the patient to the central position of the X-ray exposure area;
the camera device is arranged on the bone densitometer main body and is used for shooting the part, needing to be checked, of the patient placed on the mobile device in real time; and
the camera device is electrically connected with the microprocessor so as to transmit image information shot in real time to the microprocessor; the microprocessor is connected with the mobile device to control the mobile device to move according to the image information transmitted by the camera device; the microprocessor is connected with the bone densitometer body to control the bone densitometer body to generate X-rays and expose the X-rays to examine a patient.
The bone densitometer is characterized in that the moving device comprises a placing plate, a moving assembly and a driving device, the driving device and the moving assembly are installed on the bone densitometer body, the placing plate is located in an X-ray exposure area of the bone densitometer body, the placing plate is installed on the moving assembly, the placing plate is used for placing a part of a patient to be examined, the driving device is connected with the moving assembly to drive the moving assembly to move, and the moving assembly is used for driving the placing plate to move.
Further, the moving assembly comprises a mounting rack, an X slide rail and a Y slide rail, the mounting rack is mounted on the bone densitometer main body, the X slide rail is movably mounted on the mounting rack, the X slide rail is arranged on the mounting rack along the Y slide rail and moves, the Y slide rail is arranged on the mounting rack along the X slide rail and moves, a moving column is arranged at the lower end of the placing plate, the driving device drives the moving column to move, the moving column penetrates through the X slide rail and the Y slide rail, the moving column is arranged along the Y slide rail and moves when the X slide rail moves, the Y slide rail is arranged along the X slide rail and moves, and the moving column is arranged along the Y slide rail and moves.
The X slide rail and the Y slide rail are movably arranged on the moving track.
Further, the movable column is an electric telescopic rod.
The utility model has the advantages that: the part of a patient placed on the mobile device, which needs to be checked, is shot in real time through the camera device, then image information is transmitted to the microprocessor, whether the part of the patient placed on the mobile device, which needs to be checked, is located in the central position of the X-ray exposure area is judged by the microprocessor, if yes, the microprocessor controls the bone densitometer main body to expose X-rays to check the patient, if not, the microprocessor controls the mobile device to move, so that the part of the patient, which needs to be checked, is moved to the central position of the X-ray exposure area, and then the bone densitometer main body is controlled to expose the X-rays to check. The utility model discloses dual-energy X-ray bone densitometer has adopted real-time shooting, adjusts the position that the patient need examine the position in real time, has avoided X-ray repeated exposure to reduce X-ray radiation and to patient's damage, improve rate of accuracy and work efficiency, realize operation full automatization.
Drawings
FIG. 1 is a schematic structural view of the dual-energy X-ray bone densitometer of the present invention;
FIG. 2 is a schematic view of the structure of the placement board and the moving assembly;
fig. 3 is a schematic connection diagram of the dual-energy X-ray bone densitometer of the present invention.
The figures are numbered: 10. a bone densitometer body; 11. an X-ray exposure source; 20. a mobile device; 21. placing the plate; 211. moving the column; 22. a moving assembly; 221. a mounting frame; 2211. a moving track; 222. an X slide rail; 223. a Y slide rail; 30. a camera device; 40. a microprocessor.
Detailed Description
The above and further features and advantages of the present invention will be apparent from the following, more complete description of the invention, taken in conjunction with the accompanying drawings, in which it is to be understood that the described embodiments are merely some, and not all, of the embodiments of the invention.
Referring to fig. 1 and 3, the utility model provides a dual-energy X-ray bone densitometer, which comprises a bone densitometer main body 10, a mobile device 20, a camera device 30 and a microprocessor 40; the bone densitometer body 10 for generating X-rays and exposing the X-rays to examine a patient; the moving device 20 is movably arranged on the bone densitometer body 10 and is positioned in the X-ray exposure area of the bone densitometer body 10, and the moving device 20 is used for placing a part of a patient to be examined and moving the part of the patient to be examined to the central position of the X-ray exposure area; the camera device 30 is installed on the bone densitometer body 10, and the camera device 30 is used for shooting a part to be checked of a patient placed on the mobile device 20 in real time; the camera device 30 is electrically connected with the microprocessor 40 to transmit the image information shot in real time to the microprocessor 40; the microprocessor 40 is connected with the mobile device 20 to control the mobile device 20 to move according to the image information transmitted by the camera device 30; so as to move the portion of the patient to be examined to the central position of the X-ray exposure area, the microprocessor 40 is connected to the bone densitometer body 10 to control the bone densitometer body 10 to generate X-rays and expose the X-rays to examine the patient.
The part of the patient to be checked, which is placed on the mobile device 20, is shot in real time through the camera device 30, then image information is transmitted to the microprocessor 40, whether the part of the patient to be checked, which is placed on the mobile device 20, is located at the center position of the X-ray exposure area is judged through the microprocessor 40, if yes, the microprocessor 40 controls the bone densitometer body 10 to expose X-rays to check the patient, if not, the microprocessor 40 controls the mobile device 20 to move so as to move the part of the patient to be checked to the center position of the X-ray exposure area, and then the bone densitometer body 10 is controlled to expose the X-rays to check the patient. The utility model discloses dual-energy X-ray bone densitometer has adopted real-time shooting, adjusts the position that the patient needs to inspect the position in real time, need not the operator and repeatedly gets into the position that the position need be examined to the inspection room adjustment patient, and has avoided X-ray repeated exposure to reduce the X-ray radiation and to patient's damage, improve rate of accuracy and work efficiency, realize the full automatization of operation.
The difference from the above embodiment is that, referring to fig. 1 and 2, the moving device 20 includes a placing plate 21, a moving assembly 22 and a driving device, the driving device and the moving assembly 22 are installed on the bone densitometer body 10, the placing plate 21 is located in the X-ray exposure area of the bone densitometer body 10, the placing plate 21 is installed on the moving assembly 22, the placing plate 21 is used for placing the part of the patient to be examined, the driving device is connected with the moving assembly 22 to drive the moving assembly 22 to move, and the moving assembly 22 is used for driving the placing plate 21 to move. The driving device is a driving motor or a driving cylinder, the microprocessor 40 controls the driving device to be started, controls the driving device to drive the moving direction of the moving component 22, drives the moving component 22 to move through the driving device, and drives the placing plate 21 to move when the moving component 22 moves, so that the position of the part of the patient to be examined, which is located in the X-ray exposure area, is changed, the part of the patient to be examined is located in the optimal position of the X-ray exposure area, the error is reduced, and accurate exposure is realized.
The difference from the above embodiment is that, referring to fig. 1 and 2, the moving assembly 22 includes a mounting rack 221, an X slide rail 222 and a Y slide rail 223, the mounting rack 221 is mounted on the bone densitometer main body 10, the X slide rail 222 and the Y slide rail 223 are movably mounted on the mounting rack 221, the X slide rail 222 moves on the mounting rack 221 along the Y slide rail 223, the Y slide rail 223 moves on the mounting rack 221 along the X slide rail 222, the lower end of the placement plate 21 is provided with a moving column 211, the driving device drives the moving column 211 to move, the moving column 211 penetrates through the X slide rail 222 and the Y slide rail 223, when the moving column 211 moves along the X slide rail 222, the Y slide rail 223 is driven to move along the X slide rail 222, and when the moving column 211 moves along the Y slide rail 223, the. The X slide rail 222 and the Y slide rail 223 are arranged so that the driving device can only move along the X slide rail 222 or move along the Y slide rail 223 when driving the moving column 211 to move, so that the movement of the placing plate 21 is more stable and controllable, the driving device comprises driving motors arranged on the X slide rail 222 and the Y slide rail 223, and when the microprocessor 40 controls the driving motors on the X slide rail 222 to start, the driving moving column 211 is driven to move along the X slide rail 222, and meanwhile, the Y slide rail 223 is driven to move along the X slide rail 222; when the microprocessor 40 controls the driving motor on the Y slide rail 223 to start, the driving moving column 211 moves along the Y slide rail 223, and drives the X slide rail 222 to move along the Y slide rail 223.
The difference from the above embodiment is that, referring to fig. 2, the mounting rack 221 has a rectangular structure, the moving rail 2211 is disposed on four sides of the mounting rack 221, and the X-slide rail 222 and the Y-slide rail 223 are movably mounted on the moving rail 2211. Preferably, the mounting bracket 221 has a square structure, and the moving tracks 2211 are arranged on the four sides of the mounting bracket 221 on the inner side of the mounting bracket 221.
The difference from the above embodiment is that the moving column 211 is an electric telescopic rod, the microprocessor 40 is connected to the electric telescopic rod, and the microprocessor 40 controls the expansion and contraction of the electric telescopic rod, so that the part of the patient to be examined is located at the optimal position of the X-ray exposure area, and the error is reduced.
Although the present invention has been disclosed in the preferred embodiments, it is not intended to limit the present invention, and any person skilled in the art can use the above-mentioned method and technical contents to make possible changes and modifications to the technical solution of the present invention without departing from the spirit and scope of the present invention, therefore, any simple modification, equivalent changes and modifications made to the above embodiments by the technical substance of the present invention all belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. A dual-energy X-ray bone densitometer, which is characterized by comprising
A bone densitometer body for generating X-rays and exposing the X-rays to examine a patient;
the moving device is movably arranged on the bone densitometer body and is positioned in the X-ray exposure area of the bone densitometer body, and the moving device is used for placing a part to be examined of a patient and moving the part to be examined of the patient to the central position of the X-ray exposure area;
the camera device is arranged on the bone densitometer main body and is used for shooting the part, needing to be checked, of the patient placed on the mobile device in real time; and
the camera device is electrically connected with the microprocessor so as to transmit image information shot in real time to the microprocessor; the microprocessor is connected with the mobile device to control the mobile device to move according to the image information transmitted by the camera device; the microprocessor is connected with the bone densitometer body to control the bone densitometer body to generate X-rays and expose the X-rays to examine a patient.
2. The dual-energy X-ray bone densitometer of claim 1, wherein the moving device comprises a placing plate, a moving assembly and a driving device, the driving device and the moving assembly are mounted on the bone densitometer body, the placing plate is located in the X-ray exposure area of the bone densitometer body, the placing plate is mounted on the moving assembly, the placing plate is used for placing the part of the patient to be examined, the driving device is connected with the moving assembly to drive the moving assembly to move, and the moving assembly is used for driving the placing plate to move.
3. The dual-energy X-ray bone densitometer of claim 2, wherein the moving assembly comprises a mounting rack, an X-slide and a Y-slide, the mounting rack is mounted on the bone densitometer body, the X-slide and the Y-slide are movably mounted on the mounting rack, the X-slide moves on the mounting rack along the Y-slide, the Y-slide moves on the mounting rack along the X-slide, a moving column is disposed at a lower end of the placement plate, the driving device drives the moving column to move, the moving column passes through the X-slide and the Y-slide, the moving column drives the Y-slide to move along the X-slide when moving along the X-slide, and the moving column drives the X-slide to move along the Y-slide when moving along the Y-slide.
4. The dual-energy X-ray bone densitometer of claim 3, wherein the mounting frame is a rectangular structure with a moving track on each of four sides, the X and Y rails being movably mounted on the moving track.
5. The dual-energy X-ray bone densitometer of claim 3, wherein the mobile column is an electrically powered telescopic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920330772.XU CN209899415U (en) | 2019-03-15 | 2019-03-15 | Double-energy X-ray bone densitometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920330772.XU CN209899415U (en) | 2019-03-15 | 2019-03-15 | Double-energy X-ray bone densitometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209899415U true CN209899415U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920330772.XU Expired - Fee Related CN209899415U (en) | 2019-03-15 | 2019-03-15 | Double-energy X-ray bone densitometer |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113855060A (en) * | 2021-11-04 | 2021-12-31 | 深圳市深图医学影像设备有限公司 | Dual-energy X-ray bone densitometer and working method thereof |
-
2019
- 2019-03-15 CN CN201920330772.XU patent/CN209899415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113855060A (en) * | 2021-11-04 | 2021-12-31 | 深圳市深图医学影像设备有限公司 | Dual-energy X-ray bone densitometer and working method thereof |
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Granted publication date: 20200107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |