Device for simultaneously detecting bone ages of multiple persons

Abstract

The utility model relates to the technical field of bone age detection equipment, and particularly discloses a multi-person simultaneous bone age detection device, which comprises a detector main body, a placement plate and a channel, a detection chamber for shooting an X-ray film is arranged in the detector main body, the placement plate is fixedly arranged in the detection chamber, the top surface of the placement plate is used for placing a hand of a subject, and the top surface of the placement plate is used for placing the hand of the subject. The channels are fixedly connected to the side wall of the detector main body, the channels are communicated with the detection chamber, and the channels are used for allowing the hands of a detected person to stretch into. The bone age detection efficiency can be improved.

Description

Technical Field

[0001] This application relates to the field of bone age testing equipment technology, and in particular to a device for simultaneous bone age testing of multiple people. Background Technology

[0002] Bone age, or skeletal age, is an important indicator for assessing the growth and development of adolescents. Bone age testing can reveal a teenager's growth and development status, predict adult height, and detect certain endocrine disorders or growth abnormalities. With advancements in technology, bone age testing techniques have become increasingly sophisticated, providing strong support for the healthy growth of adolescents.

[0003] The most common method for bone age assessment is X-ray imaging. The detector takes an X-ray of the subject's left wrist, and the X-ray is processed, analyzed, and compared using a data processing and analysis system to determine the bone age. However, most current bone age assessment devices can only assess the bone age of one person at a time, resulting in low efficiency. When conducting group bone age assessments organized by schools, this increases waiting time for examinees, thereby raising testing costs. Utility Model Content

[0004] To improve the efficiency of bone age detection, this application provides a device for simultaneous bone age detection of multiple people.

[0005] The bone age detection device for multiple people provided in this application adopts the following technical solution:

[0006] A device for simultaneous bone age detection for multiple people includes a main body of the detector, a placement plate, and channels. The main body of the detector has a detection chamber for taking X-ray films. The placement plate is fixedly installed in the detection chamber. The top surface of the placement plate is used to place the subject's hand. The channels are fixedly connected to the side wall of the main body of the detector. Multiple channels are provided. The channels are connected to the detection chamber and are for the subject's hand to be inserted.

[0007] By adopting the above technical solution, since the main body of the detector is equipped with multiple channels connected to the testing room, multiple people can be tested at the same time, which helps to improve the efficiency of bone age detection.

[0008] Optionally, at most one channel is provided on each side wall of the detector body, and the channel is located on the left side of the corresponding side wall of the detector body.

[0009] By adopting the above technical solution, since only one channel is set on each side wall, only one person can be tested on each side of the detector body, which can avoid overcrowding during testing. Each channel is set on the left side, which makes it easy for the examinee to put their left hand into the testing chamber. In addition, when channels are set on all four side walls of the detector body, the left hands of the four examinees can be placed at the four corners of the placement plate, thus making full use of the space in the testing chamber and avoiding the overlap of two people's hands, which would affect the imaging effect.

[0010] Optionally, a first display screen is fixedly connected to the outer wall of the main body of the detector.

[0011] By adopting the above technical solution, the first display screen can display images inside the testing room, making it easier for the examinee to observe whether the position of their left hand is accurate.

[0012] Optionally, a second display screen and a keyboard are provided on one side wall of the detector body, and the keyboard and the side wall of the detector body are detachably connected.

[0013] By adopting the above technical solution, the second display screen allows doctors to view registration information, adjust exposure parameters, and view corresponding reports. The keyboard facilitates doctors' operation of the main body of the detector. Since the keyboard is detachable, when there are four channels and four people need to be tested simultaneously, the keyboard can be removed, and the doctor can operate it remotely, making it convenient for the examinee to put their hand through the channel. When three or fewer people need to be tested, the keyboard can be installed on the outer wall of the main body of the detector, making it convenient for the doctor to operate while sitting on one side of the main body of the detector. The position of the keyboard can be adjusted according to different needs.

[0014] Optionally, the keyboard is provided with a card block, and the outer wall of the detector body is provided with a card slot for accommodating the card block. A clamping bolt is threadedly connected to the side wall of the card slot, and the end of the clamping bolt is used to clamp against the card block in the card slot.

[0015] By adopting the above technical solution, after inserting the keypad on the keyboard into the slot on the outer wall of the detector body, tightening the clamping bolt so that the end of the clamping bolt abuts against the keypad, the keyboard can be fixed to the detector body. The installation process is simple.

[0016] Optionally, the testing chamber is equipped with a cleaning mechanism, which includes a mounting block, a mounting rod, a cleaning roller, and a drive assembly. There are two mounting blocks, which are slidably mounted on the placement plate in a direction parallel to the surface of the placement plate. The mounting rod passes between the two mounting blocks, and the cleaning roller is coaxially and fixedly connected to the mounting rod. The cleaning roller can abut against the placement plate. The drive assembly is mounted on the placement plate and is used to drive the mounting blocks to slide.

[0017] By adopting the above technical solution, the driving component drives the mounting block to slide, the mounting block drives the mounting rod to slide, the mounting rod drives the cleaning roller to slide, and the cleaning roller can clean the top surface of the placement plate, thereby making the surface of the placement plate cleaner and more hygienic.

[0018] Optionally, the drive assembly includes a rotary power component and a screw. The rotary power component is fixedly connected to the placement plate, and the rotation axis of the output end of the rotary power component is parallel to the surface of the placement plate. The screw is coaxially fixedly connected to the output end of the rotary power component, and the screw is threadedly connected to one of the mounting blocks.

[0019] By adopting the above technical solution, the rotating power component can drive the screw to rotate, and the screw can drive the mounting block to slide, thereby allowing the mounting rod and the cleaning roller to slide. The structure is simple, stable and reliable.

[0020] Optionally, the mounting rod is rotatably mounted on the mounting block around its own axis, and a rotating assembly is provided between the mounting rod and the placement plate. The rotating assembly includes a gear and a rack. The gear is coaxially and fixedly connected to the mounting rod, and the rack is fixedly connected to the placement plate. The length direction of the rack is parallel to the sliding direction of the mounting block, and the rack and gear mesh with each other.

[0021] By adopting the above technical solution, the gear can rotate when the mounting block slides due to the meshing action of the gear and rack. The gear drives the mounting rod to rotate, and the mounting rod drives the cleaning roller to rotate. Therefore, the cleaning roller can rotate while sliding, which helps to enhance the cleaning effect on the placement plate.

[0022] Optionally, a fan is installed in the testing chamber.

[0023] By adopting the above technical solution, the air flow in the testing room can be accelerated after the fan is started, and the air in the testing room can be discharged. Regularly exchanging the air in the testing room helps to reduce the growth of bacteria and make it cleaner and more hygienic.

[0024] Optionally, a dustproof curtain may be provided inside the passage.

[0025] By adopting the above technical solution, the dust curtain is closed when the detection device is not in use, thus reducing the entry of dust.

[0026] In summary, this application includes at least one of the following beneficial technical effects:

[0027] 1. Because the main body of the detector has multiple channels, it can test multiple subjects at the same time, which helps to improve the testing efficiency.

[0028] 2. The drive component drives the mounting block to slide, the mounting block drives the mounting rod to slide, and the mounting rod drives the cleaning roller to slide, which can clean the surface of the placement plate, thus making the placement plate cleaner and more hygienic. Attached Figure Description

[0029] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0030] Figure 2 This is a longitudinal sectional view of an embodiment of this application;

[0031] Figure 3 This is a structural schematic diagram from another perspective of an embodiment of this application;

[0032] Figure 4 yes Figure 3 Enlarged view of point A in the middle;

[0033] Figure 5 This is a cross-sectional view of the cleaning mechanism used in this application embodiment;

[0034] Figure 6 yes Figure 5 Enlarged diagram of point B in the middle.

[0035] Reference numerals: 1. Main body of the detector; 11. Housing; 12. Detection chamber; 13. Emission source; 14. Placement plate; 2. Channel; 21. Dustproof curtain; 3. First display screen; 4. Second display screen; 5. Keyboard; 51. Locking block; 6. Protrusion; 61. Slot; 62. Tightening bolt; 7. Cleaning mechanism; 71. Mounting block; 72. Mounting rod; 73. Cleaning roller; 74. Drive assembly; 741. Rotating power component; 742. Screw; 8. Rotating assembly; 81. Gear; 82. Rack. Detailed Implementation

[0036] The following is in conjunction with the appendix Figure 1-6 This application will be described in further detail.

[0037] This application discloses a device for simultaneous bone age detection in multiple individuals. (Refer to...) Figure 1 and Figure 2The multi-person simultaneous bone age detection device includes a main body 1, which comprises a housing 11 and a detection chamber 12 disposed within the housing 11. The housing 11 is rectangular and vertically oriented. An X-ray emission source 13 for downward emission is fixedly mounted on the top wall of the detection chamber 12. A placement plate 14 is fixedly connected to the bottom of the detection chamber 12 and is horizontally oriented. The examinee inserts their left hand into the detection chamber 12, with their palm facing down and resting against the top surface of the placement plate 14, allowing for wrist irradiation and imaging. A second display screen 4 is mounted on one outer wall of the main body 1. This display screen 4 allows doctors to view registration information or other parameter tables, as well as the image after X-ray irradiation, thus determining the examinee's bone age based on the imaging results. A keyboard 5 is also mounted on the outer wall of the main body 1 where the second display screen 4 is located, for adjusting the parameters of the main body 1 or controlling the program.

[0038] Each of the four sides of the main body 1 of the detector has a vertically fixed channel 2, one end of which is connected to the detection chamber 12. The subject can insert their hand into the detection chamber 12 through the channel 2 to detect bone age. Since there are multiple channels 2, multiple people can be tested simultaneously, improving efficiency. Each channel 2 is located on the left side of the corresponding side wall of the main body 1. Therefore, when four people insert their left hands into the detection chamber 12, their left hands will be positioned at the four corners of the placement plate 14, preventing overlap and ensuring optimal imaging.

[0039] Reference Figure 2 Each channel 2 is equipped with a flexible dust curtain 21. When it is not necessary to put your hand into the detection chamber 12, the dust curtain 21 can separate the inside and outside of the channel 2, thereby reducing the entry of dust.

[0040] Reference Figure 3 and Figure 4 Furthermore, the keyboard 5 is detachably connected to the outer wall of the detector body 1. Two locking blocks 51 are fixedly connected to the bottom wall of one end of the keyboard 5, spaced apart along the length of the keyboard 5. Two protrusions 6 are fixedly connected to the outer wall of the detector body 1, each corresponding to one of the two locking blocks 51. A slot 61 is formed on the top wall of the protrusion 6. A threaded hole is formed on the outer wall of the protrusion 6 away from the detector body 1, and a tightening bolt 62 is threaded into the threaded hole. After inserting the locking block 51 on the keyboard 5 into the slot 61 on the protrusion 6, tightening the tightening bolt 62 so that the end of the tightening bolt 62 abuts against the locking block 51, the keyboard 5 is fixed to the detector body 1. To remove the keyboard 5, simply unscrew the tightening bolt 62 and remove the keyboard 5.

[0041] When four people need to be tested at the same time, the keyboard 5 can be removed. The doctor can remotely control the main body of the detector 1 through the removed keyboard 5, thereby reducing the impact of the keyboard 5 settings on the examinee. When three or fewer people need to be tested at the same time, the keyboard 5 can be installed on the main body of the detector 1. At this time, the doctor can sit on the side where the keyboard 5 is located and then conveniently operate the main body of the detector 1 and observe the test results through the second display screen 4.

[0042] Reference Figure 3 The main body 1 of the detector has a first display screen 3 fixedly connected to its side wall, without a second display screen 4. The examinee can observe whether their left hand is accurately placed on the placement plate 14 through the first display screen 3. In addition, the second display screen 4 can display relevant parameter information, can be switched, and displays the position of the examinee's left hand on that side. Therefore, examinees around the main body 1 of the detector can easily observe whether their left hand is correctly placed, thus ensuring the accuracy of the test results.

[0043] Reference Figure 2 , Figure 5 and Figure 6 A cleaning mechanism 7 is also provided on the top surface of the placement plate 14 inside the testing chamber 12. The cleaning mechanism 7 includes a mounting block 71, a mounting rod 72, a cleaning roller 73, and a drive assembly 74. Two mounting blocks 71 are provided and arranged at intervals; the mounting blocks 71 are horizontally slidably disposed on the top surface of the placement plate 14, and the sliding directions of the two mounting blocks 71 are the same. The mounting rod 72 is disposed between the two mounting blocks 71, the axis of the mounting rod 72 is horizontal, and the axis of the mounting rod 72 is perpendicular to the sliding direction of the mounting blocks 71. The cleaning roller 73 is coaxially fixedly connected to the mounting rod 72, the outer side of the cleaning roller 73 is provided with bristles, and the bottom side of the cleaning roller 73 abuts against the top surface of the placement plate 14. When the drive assembly 74 drives the mounting block 71 to slide, the mounting block 71 can drive the mounting rod 72 and the cleaning roller 73 to slide, thereby cleaning the top surface of the placement plate 14, ensuring the cleanliness of the top surface of the placement plate 14, and reducing the growth of bacteria.

[0044] Reference Figure 5 The drive assembly 74 includes a rotary power component 741 and a screw 742. The rotary power component 741 is a motor and is fixedly connected to the top surface of the placement plate 14 by bolts. The output shaft of the rotary power component 741 is horizontally positioned. The screw 742 is coaxially fixedly connected to the output shaft of the rotary power component 741, and the screw 742 is threadedly connected to one of the mounting blocks 71. Therefore, when the rotary power component 741 drives the screw 742 to rotate, the mounting block 71 can slide, thereby causing the mounting rod 72 and the cleaning roller 73 to slide.

[0045] Furthermore, the end of the mounting rod 72 is rotatably connected to the corresponding mounting block 71 around its own axis, and a rotating assembly 8 for driving the mounting rod 72 to rotate is provided between the mounting rod 72 and the placement plate 14. The rotating assembly 8 includes a gear 81 and a rack 82. The gear 81 is coaxially fixedly connected to the mounting rod 72, and the rack 82 is fixedly connected to the top surface of the placement plate 14, and the rack 82 is parallel to the screw 742; the gear 81 and the rack 82 mesh. Therefore, when the mounting rod 72 slides, it can drive the gear 81 to slide. Under the meshing action of the gear 81 and the rack 82, the gear 81 rotates, and the gear 81 drives the mounting rod 72 to rotate. Thus, the mounting rod 72 can rotate while sliding, thereby making the cleaning roller 73 rotate while sliding, enhancing the cleaning effect on the placement plate 14.

[0046] A fan is also fixedly installed inside the testing chamber 12. When the fan is started, it can accelerate the air flow inside the testing chamber 12, thereby periodically exhausting the air inside the testing chamber 12 to the outside through the channel 2, thus helping to ensure the air environment inside the testing chamber 12.

[0047] The implementation principle of a multi-person simultaneous bone age detection device according to this application embodiment is as follows: During the detection, the examinee extends their left hand into the detection chamber 12 through channel 2, with the palm facing down, so that the palm is in contact with the top surface of the placement plate 14. During the process, the examinee can observe whether their left hand is properly placed through the first display screen 3. Then, the doctor sitting on one side of the keyboard 5 can control the main body 1 of the detector to work through the keyboard 5. The emission source 13 emits X-rays downward to irradiate the wrist of the examinee's left hand. The doctor observes the imaging results through the second display screen 4, thereby determining the examinee's bone age. Since multiple channels 2 are provided, multiple examinees can be tested simultaneously, which helps to improve detection efficiency.

[0048] When four people need to be tested simultaneously, the keyboard 5 can be removed from the main body 1 of the detector. Then, the four people can each put their left hand into the four channels 2. The doctor can then remotely control the device through the removed keyboard 5 and observe the imaging results through the second display screen 4.

[0049] After a batch of tests is completed, the rotating power component 741 is activated, causing the screw 742 to rotate, which in turn drives the mounting block 71 to slide. The mounting block 71 then drives the mounting rod 72 to slide. As the mounting rod 72 slides, it drives the gear 81 to slide. Under the action of the rack 82, the gear 81 can rotate while sliding, thereby driving the mounting rod 72 to rotate. As a result, the cleaning roller 73 on the outside of the mounting rod 72 can rotate while sliding, thereby cleaning the top surface of the placement plate 14 and ensuring the cleanliness of the placement plate 14.

[0050] The above are optional embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A device for simultaneous bone age detection of multiple individuals, characterized in that: The device includes a main body (1), a placement plate (14), and a channel (2). The main body (1) is equipped with a testing chamber (12) for taking X-ray films. The placement plate (14) is fixedly installed in the testing chamber (12). The top surface of the placement plate (14) is used to place the subject's hand. The channel (2) is fixedly connected to the side wall of the main body (1). Multiple channels (2) are provided. The channels (2) are connected to the testing chamber (12). The channels (2) allow the subject's hand to be inserted.

2. The device for simultaneous bone age detection of multiple people according to claim 1, characterized in that: At most one channel (2) is provided on each side wall of the detector body (1), and the channel (2) is located on the left side of the corresponding side wall of the detector body (1).

3. The device for simultaneous bone age detection of multiple people according to claim 1, characterized in that: The first display screen (3) is fixedly connected to the outer wall of the main body (1) of the detector.

4. The device for simultaneous bone age detection of multiple people according to claim 1, characterized in that: A second display screen (4) and a keyboard (5) are provided on one side wall of the detector body (1), and the keyboard (5) and the side wall of the detector body (1) are detachably connected.

5. A device for simultaneous bone age detection of multiple individuals according to claim 4, characterized in that: The keyboard (5) is provided with a card block (51), and the outer wall of the detector body (1) is provided with a card slot (61) for accommodating the card block (51). A clamping bolt (62) is threadedly connected to the side wall of the card slot (61), and the end of the clamping bolt (62) is used to clamp against the card block (51) in the card slot (61).

6. The device for simultaneous bone age detection of multiple people according to claim 1, characterized in that: The testing chamber (12) is equipped with a cleaning mechanism (7). The cleaning mechanism (7) includes a mounting block (71), a mounting rod (72), a cleaning roller (73), and a drive assembly (74). There are two mounting blocks (71). The mounting blocks (71) are slidably mounted on the placement plate (14) in a direction parallel to the plate surface. The mounting rod (72) passes between the two mounting blocks (71). The cleaning roller (73) is coaxially fixedly connected to the mounting rod (72). The cleaning roller (73) can abut against the placement plate (14). The drive assembly (74) is mounted on the placement plate (14) and is used to drive the mounting blocks (71) to slide.

7. A device for simultaneous bone age detection of multiple individuals according to claim 6, characterized in that: The drive assembly (74) includes a rotary power component (741) and a screw (742). The rotary power component (741) is fixedly connected to the placement plate (14). The rotation axis of the output end of the rotary power component (741) is parallel to the plate surface of the placement plate (14). The screw (742) is coaxially fixedly connected to the output end of the rotary power component (741). The screw (742) is threadedly connected to one of the mounting blocks (71).

8. A device for simultaneous bone age detection of multiple individuals according to claim 6, characterized in that: The mounting rod (72) is rotatably mounted on the mounting block (71) around its own axis. A rotating assembly (8) is provided between the mounting rod (72) and the placement plate (14). The rotating assembly (8) includes a gear (81) and a rack (82). The gear (81) is coaxially fixedly connected to the mounting rod (72), and the rack (82) is fixedly connected to the placement plate (14). The length direction of the rack (82) is parallel to the sliding direction of the mounting block (71), and the rack (82) and the gear (81) mesh with each other.

9. A device for simultaneous bone age detection of multiple individuals according to claim 1, characterized in that: A fan is installed inside the testing chamber (12).

10. A device for simultaneous bone age detection of multiple individuals according to claim 1, characterized in that: A dustproof curtain (21) is installed inside the passage (2).

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