Mobile medical image viewing device and use method

Abstract

The invention discloses a mobile medical image viewing device and a use method, and relates to the technical field of medical image.The mobile medical image viewing device comprises an I-shaped frame, universal wheels are arranged at the four ends of the bottom of the I-shaped frame, telescopic rods are fixedly connected to the two ends of a transverse rod of the I-shaped frame, and a mounting box is fixedly connected between the telescopic ends of the telescopic rods; a lifting assembly used for adjusting the height of the mounting box is arranged between the telescopic rods, a lamp box is arranged in the mounting box, a top groove is formed in the position, located above the lamp box, of the mounting box, and a top block is arranged in the top groove. A warped medical image film can be flattened during use through the arranged bottom fixing assembly, and then the two ends of the medical image film are fixed through the top fixing assembly and the bottom fixing assembly, so that the medical image film cannot retract, and it is guaranteed that the medical image film is kept in a straight state; the problem that the image is not clear due to the fact that the medical image film warps and affects the imaging quality is avoided.

Description

Technical Field

[0001] The present invention relates to the field of medical imaging technology, and in particular to a mobile medical imaging viewing device and a use method thereof. Background Art

[0002] Medical imaging refers to the use of medical treatment or medical research. Medical imaging belongs to biological imaging and includes imaging diagnosis, radiology, endoscopy, medical thermal imaging technology, medical photography and microscopy. In addition, it includes technologies such as electroencephalography and magnetoencephalography. When observing medical imaging films, a dedicated viewing device is required.

[0003] For example, a medical imaging film viewing light proposed in the open document CN219642020U includes a light box and a rectangular frame fixed on the front of the light box. A clamping mechanism is provided on the front of the light box. This technology utilizes the clamping mechanism to clamp the film onto the light box and make the medical imaging film close to the light box to make the image clear.

[0004] However, the above technology still has certain defects in practical application. When clamping a normal film, only one side of the film needs to be fixed. However, due to improper storage of the film by the patient and squeezing and bumping when carrying, the film will bend and crease. When this type of film is fixed using conventional fixing methods, the film will warp, and the warped film will affect the light effect, resulting in unclear imaging, which seriously affects the observation of the image. In response to the above problems, we provide a mobile medical imaging viewing device to solve the above-mentioned problems. Summary of the invention

[0005] The object of the present invention is to provide a mobile medical image viewing device and a method of use to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] A mobile medical image viewing device comprises an I-shaped frame, wherein the four ends at the bottom of the I-shaped frame are all provided with universal wheels, both ends of the cross bar of the I-shaped frame are fixedly connected with telescopic rods, a mounting box is fixedly connected between the telescopic ends of the telescopic rods, a lifting component for adjusting the height of the mounting box is provided between the telescopic rods, a light box is provided inside the mounting box, a top groove is provided on the mounting box at a position above the light box, a top block is provided in the top groove, a top fixing component for fixing the upper end of a medical image film is provided on the top block, side grooves are provided on both sides of the mounting box at positions of the light box, a bottom fixing component for fixing the lower end of the medical image film is provided between the two side grooves, and a stretching component for cooperating with the top fixing component to flatten the medical image film is provided on the upper end of the mounting box.

[0008] As a further solution of the present invention: the lifting assembly includes a mounting cross frame, the mounting cross frame is fixedly connected to a position between the upper ends of the telescopic rods, a threaded sleeve is rotatably connected in the middle of the mounting cross frame, a rotating disk is fixedly connected to the threaded sleeve, a threaded rod is threadedly connected inside the threaded sleeve, the threaded rod is fixedly connected to the mounting box, and a limiting cap is fixedly connected to the lower end of the threaded rod.

[0009] As a further solution of the present invention: the top fixing assembly includes a plurality of inner slide grooves, and the plurality of inner slide grooves are opened inside the top block, and the inner slide grooves are slidably connected with L-shaped iron blocks, and the position where the L-shaped iron block extends out of the top block is fixedly connected with a clamping plate, an electromagnet is installed inside the inner slide groove, and a second spring is also installed inside the inner slide groove, and proximity sensors are provided on the upper ends of both sides of the clamping plate.

[0010] As a further solution of the present invention: the bottom fixed assembly includes a sliding box, the sliding box is slidably connected in the side groove, the sliding box is slidably connected with the side slide, the sliding box is provided with a pushing assembly for driving the side slide to extend and retract, and the side groove is also provided with a moving assembly for driving the sliding box to lift and lower. The ends of the side slides are fixedly connected with an installation box, and a light sensor is installed at the lower end of the installation box. A pressure wheel is provided inside the installation box, and an annular groove is provided at both ends of the pressure wheel. A rotating sleeve is rotatably connected in the annular groove, and a sliding column is connected to the rotating sleeve, and the sliding column is slidably connected to the installation box. The sliding column is fixedly connected to the installation box with a baffle at one end of the sliding column close to the rotating sleeve, and a first spring is provided between the baffle and the inner wall of the installation box. A limit block is provided at the end of the sliding column away from the rotating sleeve, and a pressure sensor is provided at the connection between the sliding column and the rotating sleeve.

[0011] As a further solution of the present invention: the pushing assembly includes a first electric cylinder, the first electric cylinder is fixedly connected to a position on one side of the sliding box, the output end is provided with a connecting block, and the connecting block is fixedly connected to the side slide plate at one end of the sliding box.

[0012] As a further solution of the present invention: the moving assembly includes a threaded rod, two threaded rods are rotatably connected in two side grooves respectively, the threaded rod is threadedly connected to the sliding box, and driving motors for driving the threaded rods to rotate are provided on both sides of the lower end of the installation box.

[0013] As a further solution of the present invention: the stretching assembly includes limit slide bars slidably connected to both sides of the upper end of the installation box, the lower end of the limit slide bar is fixedly connected to the top block, a second electric cylinder is provided in the middle of the upper end surface of the installation box, and a tension sensor is provided at the position where the output end of the second electric cylinder is connected to the top block.

[0014] As a further solution of the present invention: a controller is also provided on the installation box, and a button assembly is also installed on one side of the installation box.

[0015] As a further solution of the present invention: the button assembly, light box, light sensor, drive motor, first electric cylinder, pressure sensor, electromagnet, proximity sensor, second electric cylinder and tension sensor are all electrically connected to the controller.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can flatten the warped medical imaging film by setting up the bottom fixing component during use, and then fix the two ends of the medical imaging film by the top fixing component and the bottom fixing component, so that the medical imaging film will not shrink, ensuring that the medical imaging film remains straight, avoiding the problem of unclear images caused by the warping of the medical imaging film affecting the imaging quality.

[0018] 2. The present invention can sense the film when in use by setting up a proximity sensor. When the film is inserted, the upper end of the film can be automatically fixed. At the same time, the bottom fixing component moves from top to bottom to flatten the medical imaging film, and then automatically fixes the film after moving to the bottom of the film. Medical staff only need to insert the film into the gap between the splint and the top block, which is easy to use.

[0019] 3. The present invention can use the stretching component to stretch some medical imaging films that are severely wrinkled and cannot be flattened after being flattened by the bottom fixing component, and then use the tension to force the medical imaging film to be flat. At the same time, the tension sensor can monitor the tension during use and control the stretching strength to avoid damage and rupture of the medical imaging film due to excessive stretching. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the present invention.

[0021] Figure 2 It is a structural schematic diagram of the lifting assembly in the present invention.

[0022] Figure 3 It is a schematic structural diagram of the top fixing assembly in the present invention.

[0023] Figure 4 It is a schematic structural diagram of the bottom fixing assembly in the present invention.

[0024] Figure 5 It is a schematic diagram of the partial disassembled structure of the bottom fixing component in the present invention.

[0025] Figure 6It is a partial enlarged structural schematic diagram of the bottom fixing component in the present invention.

[0026] Figure 7 It is a schematic diagram of the structure of the push assembly in the present invention.

[0027] Figure 8 It is a structural schematic diagram of the mobile component in the present invention.

[0028] Among them: 1. Button assembly; 2. Lifting assembly; 3. I-shaped frame; 4. Telescopic rod; 5. Universal wheel; 6. Bottom fixing assembly; 7. Light box; 8. Top fixing assembly; 9. Stretching assembly; 10. Installation box; 11. Side groove; 12. Top groove; 13. Top block;

[0029] 201, threaded rod; 202, threaded sleeve; 203, mounting cross frame; 204, rotating disk;

[0030] 601, installation box; 602, pressure wheel; 603, light sensor; 604, sliding box; 606, side slide plate; 607, ring groove; 608, rotating sleeve; 609, sliding column; 610, pressure sensor; 611, first spring; 612, moving assembly; 613, pushing assembly;

[0031] 6121, driving motor; 6122, threaded rod;

[0032] 6131, a first electric cylinder; 6132, a connecting block;

[0033] 801, electromagnet; 802, second spring; 803, inner slide; 804, L-shaped iron block; 805, clamping plate; 806, proximity sensor;

[0034] 901, limit slide bar; 902, second electric cylinder; 903, tension sensor. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-Figure 8In an embodiment of the present invention, a mobile medical image viewing device includes an I-shaped frame 3, and the four ends of the bottom of the I-shaped frame 3 are all provided with universal wheels 5. Both ends of the crossbar of the I-shaped frame 3 are fixedly connected with telescopic rods 4, and a mounting box 10 is fixedly connected between the telescopic ends of the telescopic rods 4. A lifting component 2 for adjusting the height of the mounting box 10 is provided between the telescopic rods 4. The lifting component 2 includes a mounting cross frame 203, and the mounting cross frame 203 is fixedly connected to the position between the upper ends of the telescopic rods 4. A threaded sleeve 202 is rotatably connected in the middle of the mounting cross frame 203. A rotating disk 204 is fixedly connected to the threaded sleeve 202, and a threaded rod 201 is threadedly connected inside the threaded sleeve 202. The threaded rod 201 is fixedly connected to the installation box 10, and the lower end of the threaded rod 201 is fixedly connected to a limiting cap; the universal wheel 5 is provided to facilitate the movement of the I-shaped frame 3. When the height of the installation box 10 needs to be adjusted, the rotating disk 204 is rotated, and the rotating disk 204 drives the threaded sleeve 202 to rotate. The rotation of the threaded sleeve 202 can drive the threaded rod 201 to rise or fall, thereby realizing the adjustment of the height of the installation box 10.

[0037] The installation box 10 is provided with a light box 7 inside, and the installation box 10 is provided with a top groove 12 at a position above the light box 7, and a top block 13 is provided in the top groove 12, and a top fixing component 8 for fixing the upper end of the medical imaging film is provided on the top block 13, and the top fixing component 8 includes a plurality of inner slide grooves 803, and the plurality of inner slide grooves 803 are provided inside the top block 13, and the inner slide grooves 803 are all slidably connected with L-shaped iron blocks 804, and the position where the L-shaped iron block 804 protrudes from the top block 13 is fixedly connected with a clamp Plate 805, an electromagnet 801 is installed inside the inner slide groove 803, a second spring 802 is also installed inside the inner slide groove 803, and proximity sensors 806 are provided on the upper ends of both sides of the clamping plate 805. When in use, the medical imaging film is inserted into the position between the top block 13 and the clamping plate 805. When the two proximity sensors 806 detect the film, the electromagnet 801 starts to drive the clamping plate 805 to move toward the top block 13 to clamp the film. The use of two proximity sensors 806 can avoid the problem of crooked clamping when placing.

[0038] The installation box 10 is provided with side grooves 11 at both sides of the light box 7, and a bottom fixing component 6 for fixing the lower end of the medical imaging film is provided between the two side grooves 11, and the bottom fixing component 6 includes a sliding box 604, and the sliding box 604 is slidably connected in the side grooves 11, and a side slide plate 606 is slidably connected inside the sliding box 604, and a pushing component 613 for driving the side slide plate 606 to extend and retract is provided inside the sliding box 604, and a moving component 612 for driving the sliding box 604 to rise and fall is also provided inside the side grooves 11, and the side slide plate 60 6 ends are fixedly connected with an installation box 601, a light sensor 603 is installed at the lower end of the installation box 601, a pressure wheel 602 is arranged inside the installation box 601, both ends of the pressure wheel 602 are provided with annular grooves 607, a rotating sleeve 608 is rotatably connected in the annular groove 607, and a sliding column 609 is connected to the rotating sleeve 608, and the sliding column 609 is slidably connected to the installation box 601, and a blocking piece is fixedly connected to one end of the sliding column 609 close to the rotating sleeve 608, and a first spring 611 is arranged between the sliding column 609 and the inner wall of the installation box 601, and the sliding column 609 is away from the rotating sleeve 60 8 is provided with a limit block, a pressure sensor 610 is provided at the connection between the sliding column 609 and the rotating sleeve 608, the pushing assembly 613 includes a first electric cylinder 6131, the first electric cylinder 6131 is fixedly connected to a position on one side of the sliding box 604, and a connecting block 6132 is provided at the output end of the 6031, and the connecting block 6132 is fixedly connected to one end of the side slide plate 606 located at the sliding box 604; when working, the moving assembly 612 drives the installation box 601 to move downward, and then drives the side slide plate 606 to move through the first electric cylinder 6131, so that the pressure wheel 602 is close to On the medical imaging film, after the pressure sensor 610 detects the pressure, the first electric cylinder 6131 stops, and then the moving component 612 drives the pressure wheel 602 to move from top to bottom to flatten the medical imaging film. When the light sensor 603 exceeds the film, the light sensor 603 detects the light from the light box 7, and then feeds back a signal to the controller. The controller controls the moving component 612 to stop the installation box 601 from moving. At the same time, the first electric cylinder 6131 moves again to press the installation box 601 on the medical imaging film, thereby fixing the bottom of the film to prevent it from rebounding again after flattening.

[0039] The moving assembly 612 includes a threaded rod 6122, and the two threaded rods 6122 are respectively rotatably connected in the two side grooves 11. The threaded rod 6122 is threadedly connected to the sliding box 604. Both sides of the lower end of the installation box 10 are provided with a driving motor 6121 for driving the threaded rod 6122 to rotate. During operation, the driving motors 6121 on both sides rotate synchronously, and the driving motor 6121 can drive the threaded rod 6122 to rotate. The rotation of the threaded rod 6122 can drive the sliding box 604 to move up and down.

[0040] The upper end of the installation box 10 is provided with a stretching component 9 for cooperating with the top fixing component 8 to flatten the medical imaging film; the stretching component 9 includes limit slide bars 901 slidably connected to both sides of the upper end of the installation box 10, and the lower end of the limit slide bar 901 is fixedly connected to the top block 13. A second electric cylinder 902 is provided in the middle of the upper end surface of the installation box 10, and a tension sensor 903 is provided at the position where the output end of the second electric cylinder 902 is connected to the top block 13; through the set stretching component 9, some medical imaging films with severe wrinkles that cannot be flattened after being flattened by the bottom fixing component 6 can be stretched during use, and then the tension is used to force the medical imaging film to be flat. At the same time, the tension sensor 903 can monitor the tension during use. When the tension exceeds the set value, the second electric cylinder 902 stops working to prevent the medical imaging film from breaking or being damaged.

[0041] A controller is also provided on the installation box 10, and a button assembly 1 is also installed on one side of the installation box 10. The button assembly 1, the light box 7, the light sensor 603, the drive motor 6121, the first electric cylinder 6131, the pressure sensor 610, the electromagnet 801, the proximity sensor 806, the second electric cylinder 902 and the tension sensor 903 are all electrically connected to the controller.

[0042] The working principle of the present invention is: when in use, if the medical imaging film is normal and has no warping, the medical imaging film is inserted between the top block 13 and the clamping plate 805. When the two proximity sensors 806 detect the film, the electromagnet 801 is activated to drive the clamping plate 805 to move toward the top block 13 to clamp the film and then the film can be viewed;

[0043] When the medical imaging film is warped, the moving component 612 drives the installation box 601 to move downward, and then drives the side slide 606 to move through the first electric cylinder 6131, so that the pressure wheel 602 is close to the medical imaging film. After the pressure sensor 610 detects the pressure, the first electric cylinder 6131 stops, and then the moving component 612 drives the pressure wheel 602 to move from top to bottom to flatten the medical imaging film. When the light sensor 603 exceeds the film, the light sensor 603 detects the light of the light box 7, and then feeds back a signal to the controller. The controller controls the moving component 612 to stop the installation box 601 from moving. At the same time, the first electric cylinder 6131 moves again to press the installation box 601 on the medical imaging film, thereby fixing the bottom of the film to prevent it from rebounding again after flattening.

[0044] When the medical imaging film has severe warping or wrinkles, the second electric cylinder 902 starts to stretch the clamped medical imaging film, using the tension to force the medical imaging film to be flat. At the same time, the tension sensor 903 can monitor the tension during use. When the tension exceeds the set value, the second electric cylinder 902 stops working to prevent the medical imaging film from breaking or being damaged.

[0045] When the height needs to be adjusted, the rotating disk 204 is rotated, and the rotating disk 204 drives the threaded sleeve 202 to rotate. The rotation of the threaded sleeve 202 can drive the threaded rod 201 to rise or fall, thereby realizing the adjustment of the height of the installation box 10. At the same time, the universal wheel 5 can be conveniently moved according to the needs, which is easy to use.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Although this specification is described in accordance with the implementation modes, not every implementation mode includes only one technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A mobile medical image viewing device, comprising an I-shaped frame (3), characterized in that: Universal wheels (5) are provided at the four ends of the bottom of the I-shaped frame (3); telescopic rods (4) are fixedly connected at both ends of the crossbar of the I-shaped frame (3); a mounting box (10) is fixedly connected between the telescopic ends of the telescopic rods (4); a lifting assembly (2) for adjusting the height of the mounting box (10) is provided between the telescopic rods (4); a light box (7) is provided inside the mounting box (10); a top groove (12) is provided at a position above the light box (7); a top block (13) is provided in the top groove (12); a top fixing assembly (8) for fixing the upper end of a medical imaging film is provided on the top block (13); side grooves (11) are provided at positions on both sides of the light box (7); a bottom fixing assembly (6) for fixing the lower end of a medical imaging film is provided between the two side grooves (11); a stretching assembly (9) for cooperating with the top fixing assembly (8) to flatten the medical imaging film is provided at the upper end of the mounting box (10).

2. A mobile medical image viewing device according to claim 1, characterized in that: The lifting assembly (2) comprises a mounting cross frame (203), the mounting cross frame (203) being fixedly connected to a position between the upper ends of the telescopic rods (4), a threaded sleeve (202) being rotatably connected in the middle of the mounting cross frame (203), a rotating disk (204) being fixedly connected to the threaded sleeve (202), a threaded rod (201) being threadedly connected inside the threaded sleeve (202), the threaded rod (201) being fixedly connected to the mounting box (10), and a limiting cap being fixedly connected to the lower end of the threaded rod (201).

3. The mobile medical image viewing device according to claim 1, characterized in that: The top fixing assembly (8) comprises a plurality of inner slide grooves (803), wherein the plurality of inner slide grooves (803) are arranged inside the top block (13), wherein the inner slide grooves (803) are slidably connected with L-shaped iron blocks (804), wherein the position where the L-shaped iron blocks (804) extend out of the top block (13) is fixedly connected with a clamping plate (805), wherein an electromagnet (801) is installed inside the inner slide groove (803), wherein a second spring (802) is also installed inside the inner slide groove (803), and proximity sensors (806) are provided at the upper ends of both sides of the clamping plate (805).

4. The mobile medical image viewing device according to claim 3, characterized in that: The bottom fixing component (6) comprises a sliding box (604), the sliding box (604) is slidably connected in the side groove (11), a side slide plate (606) is slidably connected inside the sliding box (604), a pushing component (613) for driving the side slide plate (606) to extend and retract is provided inside the sliding box (604), a moving component (612) for driving the sliding box (604) to lift and lower is also provided inside the side groove (11), an installation box (601) is fixedly connected between the ends of the side slide plate (606), a light sensor (603) is installed at the lower end of the installation box (601), and a pressure sensor (603) is provided inside the installation box (601). Wheel (602), both ends of the pressure wheel (602) are provided with annular grooves (607), a rotating sleeve (608) is rotatably connected in the annular groove (607), and a sliding column (609) is connected to the rotating sleeve (608). The sliding column (609) is slidably connected to the installation box (601), and a baffle is fixedly connected to one end of the sliding column (609) close to the rotating sleeve (608). A first spring (611) is provided between the sliding column (609) and the inner wall of the installation box (601), and a limit block is provided at one end of the sliding column (609) away from the rotating sleeve (608). A pressure sensor (610) is provided at the connection between the sliding column (609) and the rotating sleeve (608).

5. The mobile medical image viewing device according to claim 4, characterized in that: The pushing assembly (613) comprises a first electric cylinder (6131), which is fixedly connected to a position on one side of the sliding box (604). The output end of the (6031) is provided with a connecting block (6132), and the connecting block (6132) is fixedly connected to one end of the side slide plate (606) located on the sliding box (604).

6. The mobile medical image viewing device according to claim 5, characterized in that: The moving assembly (612) includes a threaded rod (6122), two threaded rods (6122) are respectively rotatably connected in two side grooves (11), the threaded rod (6122) is threadedly connected to the sliding box (604), and driving motors (6121) for driving the threaded rods (6122) to rotate are provided on both sides of the lower end of the installation box (10).

7. The mobile medical image viewing device according to claim 6, characterized in that: The stretching assembly (9) comprises a limiting slide bar (901) slidably connected to both sides of the upper end of the installation box (10), the lower end of the limiting slide bar (901) is fixedly connected to the top block (13), a second electric cylinder (902) is provided in the middle of the upper end surface of the installation box (10), and a tension sensor (903) is provided at the position where the output end of the second electric cylinder (902) is connected to the top block (13).

8. The mobile medical image viewing device according to claim 7, characterized in that: A controller is also provided on the installation box (10), and a button assembly (1) is also installed on one side of the installation box (10).

9. The mobile medical image viewing device according to claim 8, characterized in that: The button assembly (1), the light box (7), the light sensor (603), the drive motor (6121), the first electric cylinder (6131), the pressure sensor (610), the electromagnet (801), the proximity sensor (806), the second electric cylinder (902) and the tension sensor (903) are all electrically connected to the controller.

10. A method for using the mobile medical image viewing device according to any one of claims 1 to 9, characterized in that: The steps include: Step 1: When in use, if the medical imaging film is normal and has no warping, the medical imaging film is inserted between the top block (13) and the clamping plate (805). When the two proximity sensors (806) detect the film, the electromagnet (801) is activated to drive the clamping plate (805) to move toward the top block (13) to clamp the film and the film can be viewed; Step 2: When the medical imaging film is warped, the moving component (612) drives the installation box (601) to move downward, and then drives the side slide plate (606) to move through the first electric cylinder (6131), so that the pressure wheel (602) is close to the medical imaging film. After the pressure sensor (610) detects the pressure, the first electric cylinder (6131) stops, and then the moving component (612) drives the pressure wheel (602) to move from top to bottom to flatten the medical imaging film. When the light sensor (603) exceeds the film, the light sensor (603) detects the light of the light box (7), and then feeds back a signal to the controller. The controller controls the moving component (612) to stop so that the installation box (601) stops moving. At the same time, the first electric cylinder (6131) moves again to press the installation box (601) on the medical imaging film, thereby fixing the bottom of the film to prevent it from rebounding again after flattening. Step 3: When the medical imaging film is severely warped or wrinkled, the second electric cylinder (902) starts to stretch the clamped medical imaging film, and uses the tension to force the medical imaging film to be flat. At the same time, the tension sensor (903) can monitor the tension during use. When the tension exceeds the set value, the second electric cylinder (902) stops working to prevent the medical imaging film from breaking or being damaged.

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