Medical film reading machine capable of automatically marking images based on Internet of Things

Abstract

The invention relates to a medical film reading machine capable of automatically marking images based on the Internet of Things, and belongs to the technical field of medical instruments, the medical film reading machine comprises a display frame, a transparent cover plate is arranged on the display frame, a plurality of LED lamp strips are arranged between the transparent cover plate and the display frame, two ends of the display frame are respectively provided with a set of film feeding mechanism, and each film feeding mechanism comprises two mandrels and a motor. A rubber roller is arranged outside the mandrel, a gear is arranged at the top end of the mandrel, the motor is connected with the mandrel through a belt conveying mechanism, two positioning grooves are formed in the front end face of the display frame, a flattening cross rod capable of moving up and down is arranged at the front end of the display frame, a row of wheel carriers are arranged on the inner side of the flattening cross rod, and flattening wheels are installed on the wheel carriers. The film is inserted between the two rubber rollers from the two sides of the display frame, the film can be guaranteed not to slip off easily under the limiting action of the row of flattening wheels, after the film is in place, the positioning hand wheel is rotated to drive the row of flattening wheels on the flattening cross rod to press the film tightly, and when the film is moved up and down, the stability of the film can be kept all the time.

Description

Technical Field

[0001] The invention relates to a medical film reading machine for automatically annotating images based on the Internet of Things, belonging to the technical field of medical devices. Background Art

[0002] Imaging has not only expanded the scope of human body examination and improved the level of diagnosis, but also can treat certain diseases, becoming an important pillar of medical work. Soon after Roentgen discovered X-rays in 1895, X-rays were used to examine the human body and diagnose diseases, forming a new discipline of radiological diagnosis and laying the foundation for medical imaging. To this day, radiological diagnosis is still the main content of medical imaging and is widely used.

[0003] When viewing and reading radiology films, a film reading device is required. Currently, the common film reading device is generally a box structure with a light source inside. The film is placed on the box, which has poor stability and is easy to slide and is uneven, affecting viewing and reading. Summary of the invention

[0004] The purpose of the present invention is to solve the technical problem of unstable film placement in the prior art and to provide a medical film reader that automatically annotates images based on the Internet of Things.

[0005] The present invention is achieved through the following technical solutions: That is, a medical film reader for automatically annotating images based on the Internet of Things, comprising a display frame, a transparent cover plate is arranged on the display frame, a plurality of LED light strips are arranged between the transparent cover plate and the display frame, the interior of the display frame is hollow, and both sides of the display frame are open structures connected to the internal space, and a set of film feeding mechanisms are arranged at each end of the display frame, and the film feeding mechanism comprises two core shafts and a motor, a rubber roller is arranged outside the core shaft, a gear is arranged at the top of the core shaft, the two gears are meshed with each other, and the motor is connected to the core shaft through a belt transmission mechanism; There are two positioning grooves on the front end surface of the display frame. A leveling cross bar that can be moved up and down is provided at the front end of the display frame. A row of wheel frames are provided on the inner side of the leveling cross bar, and leveling wheels are installed on the wheel frames. Convex plates are provided at both ends of the leveling cross bar, and positioning hand wheels are installed on the convex plates. The positioning hand wheel is connected to the concave plates by threads, and a positioning column is fixed at the inner end of the positioning hand wheel, and the positioning column is located in the positioning groove.

[0006] By turning the positioning hand wheel to loosen the flattening cross bar, a certain gap is created between a row of flattening wheels and the transparent cover plate. Medical staff hold the film and insert it between the two rubber rollers from both sides of the display frame. The motor drives the rubber rollers to rotate, thereby driving the film to move. Even if the film is away from the rubber rollers, the row of flattening wheels can limit the film from slipping. After the film is in place, the positioning hand wheel is turned to drive the row of flattening wheels on the flattening cross bar to press the film. It is also convenient to move the film up and down according to the actual situation during film reading, so as to keep the stability of the film at all times.

[0007] Preferably, the positioning column is made of rubber and is truncated cone-shaped. The end of the positioning column close to the positioning hand wheel has a larger diameter. The width of the positioning groove is larger than the diameter of the small end of the positioning column and smaller than the diameter of the large end of the positioning column. The truncated cone-shaped rubber positioning column is driven in and out of the positioning groove by rotating the positioning hand wheel, so that the film can be pressed and loosened by a row of paving wheels.

[0008] Further preferably, the front end surface of the display frame is provided with two vertical guide grooves, the vertical guide grooves are T-shaped, and two T-shaped guide protrusions are fixedly provided on the inner side of the paving crossbar, and the guide protrusions are located in the vertical guide grooves. The T-shaped guide protrusions cooperate with the T-shaped vertical guide grooves to prevent the paving crossbar from accidentally falling off.

[0009] Further preferably, guide groove rods are fixedly provided at the top of the inner side surfaces at both ends of the display frame, a transverse guide groove 1 is provided on the guide groove rod, and a transverse guide groove 2 is provided on the inner bottom surface of the display frame, and the transverse guide groove 2 is connected to the transverse guide groove 1. The medical staff first inserts the bottom of the film into the transverse guide groove 1, and then pushes the film inward along the transverse guide groove 1, and drives the film into the display frame through the rubber roller, and at the same time, the transverse guide groove 2 also plays a guiding and limiting role, further improving the stability of the film.

[0010] Further preferably, the second transverse guide groove gradually narrows toward both sides with the midpoint as the boundary. As the film slowly enters the display frame, the second transverse guide groove has a better guiding and limiting effect on the film.

[0011] Compared with the prior art, the present invention has the following beneficial effects: By turning the positioning hand wheel to loosen the flattening cross bar, a certain gap is created between a row of flattening wheels and the transparent cover plate. Medical staff hold the film and insert it between the two rubber rollers from both sides of the display frame. The motor drives the rubber rollers to rotate, thereby driving the film to move. Even if the film is away from the rubber rollers, the row of flattening wheels can limit the film from slipping. After the film is in place, the positioning hand wheel is turned to drive the row of flattening wheels on the flattening cross bar to press the film. It is also convenient to move the film up and down according to the actual situation during film reading, so as to keep the stability of the film at all times. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solution of the present invention, the accompanying drawings required for use in the description will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of a first viewing angle of a specific embodiment of the present invention.

[0014] Figure 2 It is a schematic diagram of the three-dimensional structure of a second viewing angle of a specific embodiment of the present invention.

[0015] Figure 3 for Figure 1 A is a schematic diagram of the locally enlarged structure.

[0016] In the figure: 1. display frame; 2. transparent cover plate; 3. vertical guide groove; 4. positioning groove; 5. leveling cross bar; 6. wheel frame; 7. leveling wheel; 8. convex plate; 9. positioning hand wheel; 10. positioning column; 11. core shaft; 12. rubber roller; 13. gear; 14. motor; 15. driving pulley; 16. driven pulley; 17. transmission belt; 18. guide groove rod; 19. transverse guide groove 1; 20. limit plate; 21. transverse guide groove 2; 22. guide convex block. DETAILED DESCRIPTION

[0017] The specific implementation modes of the present invention are further described in detail below with reference to the accompanying drawings.

[0018] like Figures 1 to 3 A medical film reader for automatically annotating images based on the Internet of Things is shown, comprising a display frame 1 with an internal hollow structure, the front end face of the display frame 1 is an open structure, the rear end face of the display frame 1 is a closed structure, a transparent cover plate 2 is provided on the display frame 1, a plurality of LED light strips are provided between the transparent cover plate 2 and the display frame 1, both sides of the display frame 1 are open structures connected to the internal space, a set of film feeding mechanism is provided at each end of the display frame 1, the film feeding mechanism comprises two core shafts 11 and a motor 14, a rubber roller 12 is provided outside the core shaft 11, a gear 13 is provided at the top end of the core shaft 11, the two gears 13 are meshed with each other, a driving pulley 15 is provided on the rotating shaft of the motor 14, and the driving pulley 15 is connected to a passive pulley 16 installed on the core shaft 11 through a transmission belt 17; Two positioning grooves 4 are provided on the front end surface of the display frame 1, and a leveling cross bar 5 which can be moved up and down is provided at the front end of the display frame 1. A row of wheel frames 6 are provided on the inner side of the leveling cross bar 5, and leveling wheels 7 are installed on the wheel frames 6. Convex plates 8 are provided at both ends of the leveling cross bar 5, and a positioning hand wheel 9 is installed on the convex plate 8. The positioning hand wheel 9 is connected to the convex plate 8 by a thread, and a positioning column 10 is fixed at the inner end of the positioning hand wheel 9, and the positioning column 10 is located in the positioning groove 4.

[0019] By turning the positioning hand wheel 9 to loosen the flattening cross bar 5, a certain gap is formed between the row of flattening wheels 7 and the transparent cover plate 2. The medical staff holds the film and inserts it between the two rubber rollers 12 from both sides of the display frame 1. The motor 14 drives the rubber rollers 12 to rotate, thereby driving the film to move. Even if the film is away from the rubber rollers 12, the film is not easy to slip due to the limiting effect of the row of flattening wheels 7. After the film is in place, the positioning hand wheel 9 is turned to drive the row of flattening wheels 7 on the flattening cross bar 5 to press the film, and it is also convenient to move the film up and down according to the actual situation during film reading, so as to keep the stability of the film at all times.

[0020] The positioning column 10 is made of rubber and is truncated cone-shaped. The end of the positioning column 10 close to the positioning hand wheel 9 has a larger diameter. The width of the positioning groove 4 is larger than the diameter of the small end of the positioning column 10 and smaller than the diameter of the large end of the positioning column 10. The truncated cone-shaped rubber positioning column 10 is driven in and out of the positioning groove 4 by rotating the positioning hand wheel 9, so as to realize the compression and loosening of the film by a row of paving wheels 7.

[0021] The front end surface of the display frame 1 is provided with two vertical guide grooves 3, which are T-shaped, and two T-shaped guide protrusions 22 are fixedly provided on the inner side of the paving crossbar 5, and the guide protrusions 22 are located in the vertical guide grooves 3. The T-shaped guide protrusions 22 cooperate with the T-shaped vertical guide grooves 3 to prevent the paving crossbar 5 from accidentally falling off.

[0022] Among them, guide groove rods 18 are fixedly provided at the top of the inner side surfaces of both sides of the display frame 1, and a transverse guide groove 1 19 is provided on the guide groove rod 18. A transverse guide groove 21 is provided on the inner bottom surface of the display frame 1, and the transverse guide groove 21 is connected to the transverse guide groove 1 19. Two pairs of limit plates 20 are also provided on the inner side surfaces of both sides of the display frame 1. The medical staff first inserts the bottom of the film into the transverse guide groove 19 and the two pairs of limit plates 20, and then pushes the film inward along the transverse guide groove 19, and drives the film into the display frame 1 through the rubber roller 12. At the same time, the transverse guide groove 21 also plays a guiding and limiting role, further improving the stability of the film, and the flatness of the film above and below is better, so that the film can enter between the two rubber rollers 12 more smoothly.

[0023] The second transverse guide groove 21 gradually narrows toward both sides with the midpoint as the boundary. As the film slowly enters the display frame 1, the second transverse guide groove 21 has a better guiding and limiting effect on the film.

[0024] A specially designed marking pen is used, which can write and leave marks on various films of the imaging department, so that medical staff can make various marks and annotations on the films. In addition, a camera is set up, and the camera is aimed at the film attached to the transparent cover plate 2. The camera is connected to the hospital's database through the Internet of Things to achieve real-time transmission, thereby realizing automatic image marking for the database.

[0025] Working principle: By turning the positioning hand wheel 9 to loosen the leveling cross bar 5, a certain gap is formed between a row of leveling wheels 7 and the transparent cover plate 2. The medical staff first inserts the bottom of the film into the transverse guide groove 19 and the two pairs of limit plates 20, and then pushes the film inward along the transverse guide groove 19, and drives the film into the display frame 1 through the rubber roller 12. At the same time, the transverse guide groove 21 also plays a guiding and limiting role, and the flatness of the film above and below is better, so that the film can enter between the two rubber rollers 12 more smoothly.

[0026] Medical staff hold the film and insert it between the two rubber rollers 12 from both sides of the display frame 1. The motor 14 drives the rubber rollers 12 to rotate, thereby driving the film to move. Even if the film is away from the rubber rollers 12, the film is not easy to slip due to the limiting effect of the row of flattening wheels 7. After the film is in place, the positioning hand wheel 9 is rotated to drive the row of flattening wheels 7 on the flattening cross bar 5 to press the film. It is also convenient to move the film up and down according to the actual situation during film reading, so as to keep the stability of the film at all times.

[0027] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0028] The terms "upper", "lower", "outer side", "inner side", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish the relative relationship in position if they exist, and do not need to be qualitative. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0029] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A medical film reader for automatically annotating images based on the Internet of Things, comprising a display frame (1), a transparent cover plate (2) being provided on the display frame (1), and a plurality of LED light strips being provided between the transparent cover plate (2) and the display frame (1), characterized in that: The display frame (1) is hollow inside, and both sides of the display frame (1) are open structures connected to the internal space. A set of film feeding mechanisms are respectively provided at both ends of the display frame (1), and the film feeding mechanisms include two core shafts (11) and a motor (14). A rubber roller (12) is provided outside the core shaft (11), and a gear (13) is provided at the top of the core shaft (11). The two gears (13) are meshed with each other, and the motor (14) is connected to the core shaft (11) through a belt transmission mechanism. The front end surface of the display frame (1) is provided with two positioning grooves (4). The front end of the display frame (1) is provided with a leveling cross bar (5) that can move up and down. A row of wheel frames (6) are provided inside the leveling cross bar (5). Leveling wheels (7) are installed on the wheel frames (6). Both ends of the leveling cross bar (5) are provided with convex plates (8). A positioning hand wheel (9) is installed on the convex plate (8). The positioning hand wheel (9) is connected to the convex plate (8) through a thread. A positioning column (10) is fixedly provided at the inner end of the positioning hand wheel (9). The positioning column (10) is located in the positioning groove (4).

2. According to claim 1, a medical film reader for automatically annotating images based on the Internet of Things, characterized in that: The positioning column (10) is made of rubber and is in the shape of a truncated cone. The end of the positioning column (10) close to the positioning hand wheel (9) has a larger diameter. The width of the positioning groove (4) is larger than the diameter of the small end of the positioning column (10) and smaller than the diameter of the large end of the positioning column (10).

3. The medical film reader for automatically annotating images based on the Internet of Things according to claim 1, characterized in that: The front end surface of the display frame (1) is provided with two vertical guide grooves (3), the vertical guide grooves (3) are in a T-shape, and two T-shaped guide protrusions (22) are fixedly provided on the inner side of the flattening cross bar (5), and the guide protrusions (22) are located in the vertical guide grooves (3).

4. The medical film reader for automatically annotating images based on the Internet of Things according to claim 1, characterized in that: A guide groove rod (18) is fixedly provided at the top of the inner side surface of both side ends of the display frame (1), a transverse guide groove 1 (19) is provided on the guide groove rod (18), and a transverse guide groove 2 (21) is provided on the inner bottom surface of the display frame (1), and the transverse guide groove 2 (21) is connected to the transverse guide groove 1 (19).

5. The medical film reader for automatically annotating images based on the Internet of Things according to claim 4, characterized in that: The second transverse guide groove (21) gradually narrows toward both sides with the midpoint as the boundary.

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