CN219201964U - A clinical metal detection device for radiology department - Google Patents

Abstract

The utility model belongs to the technical field of the radiology department, in particular to a clinical metal detection device for the radiology department, which comprises a standing board. The upper surface of the standing board is fixedly connected with a working board. There is a working frame, the surface of the working frame is provided with a distance-adjusting mechanism, the surface of the distance-adjusting mechanism is provided with a metal detector, and the inner wall of the working frame is provided with a fixing mechanism. The utility model can use the hydraulic pump to drive the hydraulic rod and drive the distance adjustment plate to move according to the patient's standing posture and body shape, so that the metal detector can move to a suitable detection distance, and then use the lifting mechanism to drive the working frame down at an average speed. During the process, the metal detector can be used to detect the patient's body surface. By adjusting the distance between the metal detector and the patient, the metal detector can be at an appropriate distance during detection, so as to avoid errors and omissions and ensure the accuracy of the detection results. The accuracy is beneficial to the clinical detection work of the radiology department.

Description

A clinical metal detection device for radiology department

technical field

The utility model belongs to the technical field of radiology, in particular to a clinical metal detection device for radiology.

Background technique

MRI is a relatively common inspection item in the clinical department of radiology. It is not allowed to wear metal objects on the body during MRI. If a patient undergoing MRI wears metal objects on the body, it will interfere with the MRI, resulting in failure to take pictures. Clear images cannot be diagnosed, and during MRI examinations, the strong magnetic force generated by MRI will displace metal objects, which may cause accidental injury to the patient's body. Moreover, metal objects outside the body may also be in the Under the action of the magnetic field, it is sucked into the machine and destroys the machine, and some metal devices implanted in the patient's body will also shift or fall off under the strong magnetic field, causing harm to the patient. "A metal detection device for radiology" disclosed in "CN202220106851.4", which "comprises a base and a lifting device, and the two sides of the top of the base are fixedly connected with a first pillar and a second pillar, and the first One side of the pillar is provided with a slide rail, and the lifting device is fixedly installed on the first pillar, and the lifting device includes a first motor, a threaded rod, a moving block, a first mounting rod, a chute, a slider, a second mounting Rod, connecting rod. By starting the first motor, the threaded rod is driven to rotate, thereby driving the moving block to move downward, and the downward movement of the moving block will drive the first installation rod to move downward, thereby driving the first metal detector to carry out metal detection on the patient. Detection, when the first installation rod moves down, it will drive the second installation rod to move down through the connecting rod, thereby driving the second metal detector to detect the patient’s metal, so as to achieve the purpose of automatic detection.”, but the above-mentioned patent is in The following defects also exist in the process of actual use:

Although it is possible to perform metal detection on patients and achieve the purpose of automatic detection, metal detectors are generally used for metal detection of patients now, and the accuracy of metal detectors depends on whether the metal detector and the patient maintain a suitable distance. However, the above-mentioned patent cannot flexibly adjust the distance between the metal detector and the patient according to the size and position of the patient to be tested, which is prone to errors and omissions, which is not conducive to the clinical detection work of the radiology department. In order to solve the above problems, a method is hereby proposed A radiology clinical metal detection device.

Utility model content

The purpose of this utility model is to provide a radiology clinical metal detection device, which can solve whether the accuracy of the metal detector lies in whether a suitable distance is maintained between the metal detector and the patient, but the common radiology clinical metal detector on the market now The detection equipment cannot flexibly adjust the distance between the metal detector and the patient according to the body shape and position of the patient to be tested, and errors and omissions are prone to occur, which is not conducive to the technical problems of clinical detection work in the radiology department. The utility model can be used according to the patient's standing posture According to the body shape, the hydraulic pump is used to drive the hydraulic rod and drive the distance adjustment plate to move, so that the metal detector can move to a suitable distance for detection, so that the metal detector can be at a suitable distance during the detection process, avoiding errors and omissions, and ensuring detection results The accuracy is beneficial to the clinical detection work of the radiology department.

In order to achieve the above object, the utility model provides the following technical solutions: a clinical metal detection device for radiology, including a standing board, the upper surface of the standing board is fixedly connected with a working board, and the surface of the working board is provided with a lifting mechanism, The surface of the lifting mechanism is fixedly connected with a work frame, the surface of the work frame is provided with a distance adjustment mechanism, the surface of the distance adjustment mechanism is provided with a metal detector, and the inner wall of the work frame is provided with a fixing mechanism. One end of the working frame is provided with a limit mechanism, the top of the working board is provided with an alarm mechanism, the bottom of the standing board is fixedly connected with a plurality of bottom blocks, the bottom of the bottom blocks is sleeved with a rubber sleeve, and the working frame The inner wall of the metal detector is fixedly connected with a limited frame. The metal detector is a widely used detector and an electronic instrument for detecting metal.

Preferably, the lifting mechanism includes a lifting groove, a first motor is fixedly installed on the upper surface of the working plate, the output end of the first motor extends into the lifting groove and is connected with a threaded rod, and the surface of the threaded rod A lifting block is threadedly connected, the surface of the lifting block is fixedly connected with the work frame, the lifting groove is provided on the surface of the working plate, and the lifting block and the lifting groove are slidably connected.

Preferably, the distance adjustment mechanism includes a hydraulic pump, the output end of the hydraulic pump is connected to a hydraulic rod, and one end of the hydraulic rod is fixedly connected to a distance adjustment plate, and the metal detector is fixedly installed on the distance adjustment plate. On the surface, the hydraulic pump is used to drive the hydraulic rod and drive the distance adjustment plate to move.

Preferably, the fixing mechanism includes an electric push rod, one end of the electric push rod is fixedly connected with a fixing block, and the surfaces on both sides of the working plate are provided with fixing grooves, and the fixing grooves are matched with the fixing blocks , the electric push rod is fixedly installed on the inner wall of the work frame, and the electric push rod fixedly installed on the inner wall of the work frame can push the fixed block into the inside of the fixed groove, thereby fixing the work frame at the current position and waiting for the next metal detection work .

Preferably, the limiting mechanism includes a second motor, the output end of the second motor is connected to a rotating shaft, the surface of the rotating shaft is fixedly connected to a limiting plate, and the inner wall of the limiting plate is bonded with a soft Pad, the second motor is fixedly installed on the upper surface of the work frame, and the soft pad bonded to the inner wall of the limiting plate can play a certain protective role.

Preferably, the alarm mechanism includes a mounting frame, an alarm is fixedly installed on the upper surface of the mounting frame, and the mounting frame is fixedly connected to the upper surface of the working board. When a metal object is detected on the patient, it can pass The siren fixedly installed on the surface of the mounting bracket emits an alarm sound.

Compared with the prior art, the beneficial effect of the utility model is: the utility model can use the hydraulic pump to drive the hydraulic rod and drive the distance adjustment plate to move according to the patient's standing posture and body shape, so that the metal detector can move to a suitable position for detection. Then use the first motor to drive the threaded rod to rotate inside the lifting groove, and use the thread transmission on the surface of the threaded rod to drive the lifting block up and down, so as to drive the working frame down at an average speed. In the process, the patient's body can be detected by the metal detector Surface detection, by adjusting the distance between the metal detector and the patient, the metal detector is at a suitable distance during the detection process, avoiding errors and omissions, ensuring the accuracy of the detection results, and is conducive to the clinical detection of the radiology department Work.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of the structure of the front view of the utility model.

Fig. 2 is a schematic diagram of the upper view of the utility model.

Fig. 3 is a schematic view of the structure of the rear view of the utility model.

Fig. 4 is a bottom view structural diagram of the utility model.

In the figure: 1. Standing board; 2. Working board; 3. Hydraulic pump; 4. Working frame; 5. Fixing groove; 6. Mounting frame; 7. Alarm; 8. First motor; 10. Metal detector; 11. Second motor; 12. Limiting plate; 13. Cushion; 14. Limiting frame; 15. Lifting block; 16. Fixed block; 17. Electric push rod; 18. Lifting slot; 19, threaded rod; 20, bottom block; 21, rubber sleeve.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides the following technical solutions: a clinical metal detection device for radiology, including a standing board 1, the upper surface of the standing board 1 is fixedly connected with a working board 2, and the surface of the working board 2 is provided with a lift mechanism, the surface of the lifting mechanism is fixedly connected with a work frame 4, the surface of the work frame 4 is provided with a distance adjustment mechanism, the surface of the distance adjustment mechanism is provided with a metal detector 10, the inner wall of the work frame 4 is provided with a fixing mechanism, the work frame 4 One end is provided with a limiting mechanism, the top of the working board 2 is provided with an alarm mechanism, the bottom of the standing board 1 is fixedly connected with a plurality of bottom blocks 20, the bottom of the bottom blocks 20 is sleeved with a rubber sleeve 21, and the inner wall of the working frame 4 is fixedly connected with limited Position frame 14, metal detector 10 is a kind of widely used detector, is the electronic instrument used for detecting metal, the limit frame 14 fixedly connected to the inner wall of work frame 4 can play a certain limit effect on limit plate 12 , to avoid excessive rotation of the limiting plate 12 .

In one aspect of this embodiment, when it is necessary to detect metal objects on the patient, the patient can be allowed to stand on the standing board 1, and then use the hydraulic pump 3 to drive the hydraulic rod and drive the distance adjustment board according to the patient's standing posture and body shape 9 moves, so that the metal detector 10 fixedly installed on the surface of the distance adjustment plate 9 moves to a suitable distance for detection, and then the first motor 8 is used to drive the threaded rod 19 to rotate inside the lift groove 18, and the surface of the threaded rod 19 is threaded The transmission drives the lifting block 15 to descend at a uniform speed inside the lifting groove 18, thereby driving the working frame 4 to descend at a uniform speed. During this process, the metal detector 10 can be used to detect the patient's body surface. The distance between metal detectors 10 can be adjusted at a suitable distance during the detection process, avoiding errors and omissions, ensuring the accuracy of detection results, which is beneficial to the clinical detection work of the radiology department.

In one aspect of this embodiment, when metal objects are detected on the patient, the alarm 7 fixedly installed on the surface of the mounting frame 6 can be used to send out an alarm sound, and the working frame 4 stops at the current position, reminding the medical staff and the patient that a metal object has been detected. Metal objects, so as to verify, and after the patient stands on the standing board 1, and the distance between the metal detector 10 and the patient is adjusted, the second motor 11 can be used to drive the rotating shaft and drive the limit plate 12 to rotate, so that the patient Carry out certain limit, allow patient not to move arbitrarily in the detection process, avoid the situation of mistake and omission, and the cushion 13 that the inner wall of limit plate 12 is bonded can play certain protective effect.

In one aspect of this embodiment, when the working frame 4 is driven down to the bottom by the lifting mechanism, the working frame 4 can be driven up by the lifting mechanism, and a metal detection is carried out during this process, thereby reducing errors and omissions. The safety of the patient during the clinical examination of the radiology department is guaranteed. After the metal detection work is completed, the working frame 4 will be located on the side of the fixing groove 5 provided on the side surface of the working plate 2. The push rod 17 pushes the fixing block 16 into the inside of the fixing groove 5, thereby fixing the working frame 4 at the current position, waiting for the next metal detection work.

It should be noted that, in the description of the embodiments of the present application, the orientations or positional relationships indicated by the terms "front, rear", "left, right", "upper, lower" are all based on the orientations or positional relationships shown in the drawings , is only for the convenience of describing the present application and simplifying the description, but does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. The terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be fixed connection, detachable connection, or integral connection; it can be directly connected or indirectly connected through an intermediary, is the connection between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application in specific situations.

The working principle and application process of the utility model: after the utility model is installed, let the patient stand on the standing board 1, and then use the hydraulic pump 3 to drive the hydraulic rod and drive the distance adjusting board 9 to move according to the patient's standing posture and body shape, thereby Let the metal detector 10 fixedly installed on the surface of the distance adjustment plate 9 move to a suitable detection distance, and then use the second motor 11 to drive the rotating shaft and drive the limit plate 12 to rotate, so as to limit the patient to a certain extent, and then use it The first motor 8 drives the threaded rod 19 to rotate inside the lifting groove 18, and utilizes the thread transmission on the surface of the threaded rod 19 to drive the lifting block 15 to descend at a uniform speed inside the lifting groove 18, thereby driving the working frame 4 to descend at a uniform speed. In the process, The body surface of the patient can be detected by the metal detector 10. When it is detected that there are metal objects on the patient, the alarm 7 fixedly installed on the surface of the mounting frame 6 can send an alarm sound, and the work frame 4 stops at the current position, reminding Medical personnel and patients have detected metal objects. When the working frame 4 is driven down to the bottom by the lifting mechanism, the lifting mechanism can drive the working frame 4 to rise again, and another metal detection is performed in the process, thereby reducing errors and omissions. , to ensure the safety of the patient during the clinical examination of the radiology department. After the metal detection work is completed, the working frame 4 will be located on the side of the fixing groove 5 provided on the side surface of the working plate 2. At this time, it can be fixed and installed through the inner wall of the working frame 4 The electric push rod 17 promotes the fixed block 16 and stretches into the inside of the fixed groove 5, so that the work frame 4 is fixed at the current position, and all electrical equipment in the device is powered by an external power supply.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. A radiology clinical metal detection device, comprising a standing board (1), is characterized in that: the upper surface of the standing board (1) is fixedly connected with a working board (2), and the surface of the working board (2) A lifting mechanism is provided, the surface of the lifting mechanism is fixedly connected with a working frame (4), the surface of the working frame (4) is provided with a distance-adjusting mechanism, and the surface of the distance-adjusting mechanism is provided with a metal detector (10) , the inner wall of the work frame (4) is provided with a fixing mechanism, one end of the work frame (4) is provided with a limit mechanism, the top of the work board (2) is provided with an alarm mechanism, and the standing board (1) The bottom of the work frame (4) is fixedly connected with a plurality of bottom blocks (20), the bottom of the bottom block (20) is sleeved with a rubber sleeve (21), and the inner wall of the work frame (4) is fixedly connected with a limit frame (14). 2. A radiology clinical metal detection device according to claim 1, characterized in that: the lifting mechanism includes a lifting groove (18), and the upper surface of the working plate (2) is fixedly installed with a first motor (8), the output end of the first motor (8) extends into the lifting groove (18) and is connected with a threaded rod (19), and the surface of the threaded rod (19) is threadedly connected with a lifting block (15), so The surface of the lift block (15) is fixedly connected with the work frame (4), and the lift groove (18) is opened on the surface of the work plate (2). 3. A kind of radiology clinical metal detection device according to claim 1, characterized in that: the distance adjusting mechanism includes a hydraulic pump (3), and the output end of the hydraulic pump (3) is connected with a hydraulic rod, One end of the hydraulic rod is fixedly connected with a distance adjusting plate (9), and the metal detector (10) is fixedly installed on the surface of the distance adjusting plate (9). 4. A radiology clinical metal detection device according to claim 1, characterized in that: the fixing mechanism includes an electric push rod (17), and one end of the electric push rod (17) is fixedly connected with a fixed block (16), the surfaces on both sides of the working plate (2) are provided with fixing grooves (5), the fixing grooves (5) are compatible with the fixing block (16), and the electric push rod (17) is fixed Installed on the inner wall of the work frame (4). 5. A radiology clinical metal detection device according to claim 1, characterized in that: the limit mechanism includes a second motor (11), and the output end of the second motor (11) is connected with a rotating shaft, the surface of the rotating shaft is fixedly connected with a limiting plate (12), the inner wall of the limiting plate (12) is bonded with a soft pad (13), and the second motor (11) is fixedly installed on the working frame ( 4) The upper surface. 6. A kind of radiology clinical metal detection device according to claim 1, characterized in that: the alarm mechanism includes a mounting frame (6), and the upper surface of the mounting frame (6) is fixedly equipped with an alarm ( 7), the mounting frame (6) is fixedly connected to the upper surface of the working plate (2).

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