Angiography auxiliary device for imaging department and use method

Abstract

The invention relates to the field of radiography assisting, and discloses a radiography assisting device for the imaging department and a using method, the radiography assisting device comprises a radiography bed, a radiography assisting mechanism and a radiography assisting mechanism, the radiography auxiliary mechanism comprises a moving hole, a top groove, a round hole, a square plate, a cylinder, a moving rod, a massage ball, a sleeve disc and a spring; the moving hole is formed in the radiography bed, the top groove is formed in the inner wall of the top of the moving hole, the round hole is formed in the inner wall of the top of the top groove, the square plate is slidably installed in the top groove, the top of the square plate is fixedly connected with the cylinder, the moving rod is slidably installed in the cylinder, and the top of the moving rod is fixedly connected with the massage ball. The sleeve disc is fixedly arranged on the outer side of the movable rod in a sleeving mode, and the spring is fixedly installed between the cylinder and the sleeve disc. The device has the following advantages and effects that the device can conveniently arrive at a designated position to be used, a patient can be massaged, and the nervous mood of the patient is reduced.

Description

Technical Field

[0001] This invention relates to the field of contrast-enhancing equipment technology, and in particular to a contrast-enhancing device and its method of use for radiology. Background Technology

[0002] In radiology, patients need to be properly positioned for contrast-enhanced scans. However, it is difficult for patients to adjust themselves after lying down, and they often cannot achieve the required position. Moreover, patients tend to be nervous during the examination. Current contrast-enhanced devices cannot effectively alleviate patients' anxiety. Therefore, it is necessary to design a contrast-enhanced device for radiology to solve the above problems. Summary of the Invention

[0003] The purpose of this invention is to provide an imaging-assisted device for radiology to solve the above-mentioned problems.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by the present invention is: an imaging auxiliary device for radiology, including an imaging bed, a back massage component installed in the middle of the top of the imaging bed, a head massage component at one end of the top of the imaging bed, and a drive unit installed at one end of the imaging bed; the drive unit connects the back massage component and the head massage component through a transmission structure, and can drive the massage balls arranged in an array in the back massage component to move up and down and the inflatable pillow in the head massage component to continuously inflate and deflate.

[0005] Preferably, the driving component includes a drive motor fixed to one end of the imaging bed, the output end of the drive motor is coaxially fixedly connected to a rotating shaft, the rotating shaft is provided with a reciprocating screw groove, a sliding plate is threadedly connected to the rotating shaft, the sliding plate is slidably installed in the imaging bed along the axial direction of the rotating shaft, the massage ball is connected to the sliding plate through an inclined structure, and when the sliding plate slides along the axial direction of the rotating shaft, it drives the massage ball to move vertically, the sliding plate is connected to the inflation structure of the air pillow, and when the sliding plate reciprocates, it drives the inflation structure to continuously inflate and deflate the air pillow.

[0006] Preferably, the contrast bed has a top groove inside, a square plate is vertically slidably installed in the top groove, the massage ball array is arranged on the square plate, and the top surface of the contrast bed has a round hole for the massage balls to pass through. The bottom of the square plate has a squeezing groove, the top of the squeezing groove is an inclined surface, and the top of the slide plate is provided with an inclined surface that fits against the inclined surface at the top of the squeezing groove.

[0007] Preferably, a connecting plate is fixedly connected to the top of the guard plate, and an extrusion plate is fixedly connected to the top of the connecting plate. The extrusion plate is located in the extrusion groove, and the reciprocating screw groove section on the rotating shaft is located below the opening of the extrusion groove. The inclined surface at the top of the extrusion plate is in contact with the inclined surface at the top of the extrusion groove.

[0008] Preferably, a cylinder is vertically fixed to the top of the square plate, and a movable rod is slidably arranged axially at the top of the cylinder. The massage ball is fixedly connected to the top of the movable rod, a spring is fitted on the movable rod, and an annular sleeve is fixedly connected to the middle of the outer side wall of the movable rod. The top of the spring is connected to the bottom of the sleeve, and the outer diameter of the sleeve is larger than the inner diameter of the circular hole.

[0009] Preferably, a baffle is horizontally fixed on the inner sidewall of the top groove to support the square plate and keep the massage ball on the square plate always within the circular hole.

[0010] Preferably, the inflatable pillow is connected to an inflation tube, the movable end of which is located inside the contrast bed. The movable end of the inflation tube is a rigid tube. A piston rod is horizontally fixedly connected to the slide plate. The piston rod is axially slidably connected inside the inflation tube. The inflation tube and the piston rod are parallel to the rotating shaft.

[0011] Preferably, both sides of the contrast-enhancing bed are provided with strip-shaped moving holes along the length direction. A moving block is slidably connected in the moving hole. A connecting ring is vertically fixed to the moving block. A noise meter is connected to the top of the connecting ring. The connecting ring is sleeved on the contrast-enhancing bed. The moving block is threadedly connected to the one-way threaded section on the rotating shaft. A non-threaded section is provided between the one-way threaded section and the reciprocating threaded groove. The reciprocating threaded groove is located at the end of the rotating shaft.

[0012] Preferably, the bottom of the legs of the imaging bed is provided with anti-slip pads.

[0013] A method for using a contrast-enhancing device in radiology includes the following steps: Step 1: During the contrast examination, the patient lies on the contrast table, the drive motor is started, and the drive motor drives the rotating shaft to rotate through the output end. The rotating shaft drives the slide plate and the moving block to move through the reciprocating screw groove and the one-way screw section. Step 2: By controlling the rotation of the drive motor, the moving block moves along the moving hole, driving the connecting ring and the contrast instrument to move to the part of the patient to be examined. Step 3: Through the continuous rotation of the drive motor, the reciprocating screw groove on the rotating shaft drives the slide plate to move back and forth. During the reciprocating movement, the slide plate intermittently squeezes the plate through the extrusion plate, causing the massage ball to continuously rise and fall relative to the round hole, thus massaging the back of the examinee. Step 4: During the reciprocating movement of the slide, the piston rod moves axially back and forth inside the inflation tube, periodically inflating and deflating the air pillow to massage the head of the person being examined.

[0014] This invention provides an imaging-assisted device and its method of use for radiology, which has the following beneficial effects.

[0015] 1. The device uses a drive motor to rotate the shaft, causing the slide plate to slide back and forth along the axis. This, combined with the inclined structure, raises and lowers the square plate and the massage ball on top. After the patient lies down, the raising and lowering of the massage ball can indirectly assist the patient in adjusting their back posture, reducing positional deviations caused by their own inconvenience in adjustment, ensuring that the examination position meets the requirements, and providing a precise positional basis for angiography.

[0016] 2. In the back massage component, the array of massage balls intermittently presses on the patient's back through the raising and lowering of the square plate, simulating the sensation of a massage. The inflatable pillow in the head massage component is periodically inflated and deflated by the reciprocating motion of the sliding plate, creating a gentle alternating pressure and relaxation effect on the head. This dual massage mechanism promotes patient relaxation, reduces tension during examinations, and improves patient cooperation.

[0017] 3. A single drive motor is used as the power source, which simultaneously drives the back massage component and the head massage component through the reciprocating screw groove on the rotating shaft, eliminating the need for an additional power unit. The reciprocating motion of the slide plate not only raises and lowers the massage balls, but also inflates and deflates the air pillow through the cooperation of the piston rod and the air tube. The compact structure and synchronized operation reduce the complexity of operation and maintenance costs of the device. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a schematic diagram of the structure of an imaging-assisted device for radiology proposed in this invention.

[0019] Figure 2 This is a schematic cross-sectional view of an imaging aid device for radiology proposed in this invention. Figure 1 .

[0020] Figure 3 This is a schematic cross-sectional view of an imaging aid device for radiology proposed in this invention. Figure 2 .

[0021] Figure 4 yes Figure 1 A schematic diagram of part A in the diagram.

[0022] Figure 5 yes Figure 2 A schematic diagram of part B in the diagram.

[0023] Figure 6 yes Figure 2 A schematic diagram of part C in the diagram.

[0024] Figure 7 This is a schematic diagram of the skateboard's mounting structure.

[0025] In the diagram, 1. Imaging bed; 2. Inflatable pillow; 3. Moving hole; 4. Moving block; 5. Connecting ring; 6. Imaging instrument; 7. Drive motor; 8. Top groove; 9. Round hole; 10. Square plate; 11. Baffle; 12. Cylinder; 13. Moving rod; 14. Massage ball; 15. Sleeve disc; 16. Spring; 17. Rotating shaft; 18. Slide plate; 19. Connecting plate; 20. Extrusion plate; 21. Extrusion groove; 22. Piston rod; 23. Inflation tube. Detailed Implementation

[0026] like Figure 1-7 As shown, the present invention provides an imaging-assisted device for radiology, comprising: An imaging table 1, on which an imaging auxiliary mechanism is provided; The contrast-enhancing auxiliary mechanism includes a movable hole 3, a top groove 8, a round hole 9, a square plate 10, a cylinder 12, a movable rod 13, a massage ball 14, a sleeve plate 15, and a spring 16; The movable hole 3 is opened on the imaging bed 1, the top groove 8 is opened on the top inner wall of the movable hole 3, the round hole 9 is opened on the top inner wall of the top groove 8, the square plate 10 is slidably installed in the top groove 8, the top of the square plate 10 is fixedly connected to the cylinder 12, the movable rod 13 is slidably installed in the cylinder 12, the top of the movable rod 13 is fixedly connected to the massage ball 14, the sleeve 15 is fixedly sleeved on the outside of the movable rod 13, and the spring 16 is fixedly installed between the cylinder 12 and the sleeve 15.

[0027] With the above structure, when the square plate 10 moves vertically, it can drive the cylinder 12 to move back and forth vertically, which in turn allows the massage ball 14 to move back and forth vertically. The massage ball 14 can perform compression massage on the patient's back. The spring 16 can deform to adapt to the curvature of the back, making it convenient to massage the patient's back.

[0028] Specifically, the imaging auxiliary mechanism includes a drive motor 7, a rotating shaft 17, a sliding plate 18, a connecting plate 19, a pressing plate 20, a pressing groove 21, a piston rod 22, an inflation tube 23, and an inflation pillow 2. The drive motor 7 is fixedly installed on the imaging bed 1, and the output end of the drive motor 7 is fixedly connected to the rotating shaft 17. A reciprocating screw groove is opened on the outer side of the rotating shaft 17. The sliding plate 18 is threadedly connected to the reciprocating screw groove. The bottom of the connecting plate 19 is fixedly connected to the sliding plate 18, and the top of the connecting plate 19 is fixedly connected to the pressing plate 20. The pressing groove 21 is opened at the bottom of the square plate 10, and the pressing plate 20 abuts against the pressing groove 21. The piston rod 22 is fixedly installed on the sliding plate 18, the inflation tube 23 is fixedly installed on the inflation pillow 2, and the inflation pillow 2 is fixedly installed on the top of the imaging bed 1. The piston rod 22 and the inflation tube 23 are in sliding and sealing contact.

[0029] With the above structure, starting the drive motor 7 causes the rotating shaft 17 to rotate. The reciprocating screw groove allows the slide plate 18 to move laterally back and forth. The slide plate 18 drives the extrusion plate 20 to move through the connecting plate 19, which in turn allows the extrusion plate 20 to extrude the extrusion groove 21. This causes the square plate 10 to move vertically back and forth. The slide plate 18 drives the piston rod 22 to move laterally back and forth. The piston rod 22 moves repeatedly within the inflation tube 23, thus repeatedly inflating and deflating the air pillow 2. This can massage the patient's head and reduce the patient's tension.

[0030] Specifically, the imaging auxiliary mechanism includes a moving block 4, a connecting ring 5, and an imaging device 6. The moving block 4 is slidably installed in the moving hole 3 and is fixedly connected to the connecting ring 5. The imaging device 6 is installed on the inner side of the connecting ring 5. The rotating shaft 17 is threadedly connected to the moving block 4. A one-way thread section is opened on the rotating shaft 17, and the length of the one-way thread section basically covers the entire rotating shaft 17.

[0031] With the above structure, when the rotating shaft 17 rotates, the moving block 4 can move, which in turn allows the connecting ring 5 to move the imaging device 6, making it convenient to reach the designated position for use. The position of the moving block 4 can be adjusted by the forward and reverse rotation of the drive motor 7, and the forward and reverse rotation of the drive motor 7 will not affect the reciprocating movement of the slide plate 18.

[0032] Specifically, a baffle 11 is fixedly connected inside the top groove 8, and the bottom of the square plate 10 contacts the baffle 11, which can limit the position of the square plate 10.

[0033] Specifically, the massage ball 14 is located inside the round hole 9, and there are multiple massage balls 14, which can be used to massage the patient's back.

[0034] Specifically, the top of the extrusion plate 20 is inclined to facilitate the extrusion groove 21 to perform extrusion processing.

[0035] Specifically, the inflation tube 23 is connected to the inside of the inflatable pillow 2, which facilitates the inflation and deflation of the inside of the inflatable pillow 2.

[0036] Specifically, to prevent the contrast bed 1 from sliding, anti-slip pads are provided at the bottom of the legs of the contrast bed 1.

[0037] Working principle: When a patient needs to undergo an angiography examination, they lie on the angiography bed 1. At this time, the drive motor 7 is started, and the output end of the drive motor 7 drives the rotating shaft 17 to rotate. The reciprocating screw groove on the outer side of the rotating shaft 17 is threadedly connected to the slide plate 18. When the rotating shaft 17 rotates, the slide plate 18 will move laterally back and forth. Since the rotating shaft 17 is also threadedly connected to the moving block 4, when the slide plate 18 moves, it drives the moving block 4 to slide in the moving hole 3. The moving block 4 is fixedly connected to the connecting ring 5, and the angiography instrument 6 installed inside the connecting ring 5 moves accordingly, so that the angiography instrument 6 can reach the appropriate examination position to perform an angiography scan on the patient. The sliding plate 18 drives the extrusion plate 20 to move laterally via the connecting plate 19. The top of the extrusion plate 20 is inclined. When it abuts against the extrusion groove 21 at the bottom of the square plate 10, it pushes the square plate 10 to move vertically in the top groove 8. The cylinder 12 fixedly connected to the top of the square plate 10 also moves vertically. The moving rod 13 slides in the cylinder 12. The massage ball 14 at the top moves vertically back and forth in the round hole 9. Multiple massage balls 14 can squeeze and massage the patient's back. The spring 16 is fixedly installed between the cylinder 12 and the sleeve plate 15. It can deform to adapt to the curvature of the patient's back and ensure the massage effect. While the slide plate 18 moves laterally back and forth, the piston rod 22 fixedly installed on it also moves back and forth inside the inflation tube 23. The inflation tube 23 is connected to the inside of the inflation pillow 2 fixed at the top of the contrast table 1. The reciprocating movement of the piston rod 22 inside the inflation tube 23 realizes the repeated inflation and deflation of the inflation pillow 2, thereby massaging the patient's head and relieving the patient's tension during the examination. Throughout the entire operation, the baffle 11 inside the top groove 8 limits the movement of the square plate 10, preventing it from moving excessively. The top of the compression plate 20 is tilted, which allows it to cooperate more effectively with the compression groove 21 to push the square plate 10 to move. The inflation tube 23 is connected to the inside of the air pillow 2, ensuring that the air pillow 2 can be inflated and deflated normally. All components work together to realize the functions of the imaging auxiliary device, such as assisting patients with imaging examinations, providing body massage, and relieving tension.

[0038] A method for using a contrast-enhancing device in radiology includes the following steps: Step 1: During the contrast examination, the patient lies on the contrast table 1 and the drive motor 7 is started. The drive motor 7 drives the rotating shaft 17 to rotate through the output end. The rotating shaft 17 drives the slide plate 18 and the moving block 4 to move through the reciprocating screw groove and the one-way screw section. Step 2: By controlling the rotation of the drive motor 7, the moving block 4 moves along the moving hole 3, driving the connecting ring 5 and the contrast instrument 6 to move to the part of the subject to be examined. Step 3: Through the continuous rotation of the drive motor 7, the reciprocating screw groove on the rotating shaft 7 drives the slide plate 18 to move back and forth. During the reciprocating movement, the slide plate 18 intermittently squeezes the square plate 10 through the extrusion plate 20, so that the massage ball 14 moves up and down relative to the round hole 9 to perform back massage on the examinee. Step 4: During the reciprocating movement of the slide plate 18, the piston rod 22 moves axially back and forth within the air tube 23, periodically inflating and deflating the air pillow 2 to massage the head of the person being examined.

Claims

1. A contrast-enhancing device for use in radiology, characterized in that: It includes an imaging bed (1), a back massage component installed in the middle of the top of the imaging bed (1), a head massage component at one end of the top of the imaging bed (1), and a drive unit installed at one end of the imaging bed (1); the drive unit connects the back massage component and the head massage component through a transmission structure, and can drive the massage balls (14) arranged in an array in the back massage component to move up and down and the inflatable pillow (2) in the head massage component to continuously inflate and deflate.

2. The contrast-enhancing device for radiology as described in claim 1, characterized in that: The driving component includes a drive motor (7) fixed at one end of the imaging bed (1). The output end of the drive motor (7) is coaxially fixedly connected to a rotating shaft (17). A reciprocating screw groove is provided on the rotating shaft (17). A sliding plate (18) is threadedly connected to the rotating shaft (17). The sliding plate (18) is slidably installed in the imaging bed (1) along the axial direction of the rotating shaft (17). The massage ball (14) is connected to the sliding plate (18) through an inclined structure. When the sliding plate (18) slides along the axial direction of the rotating shaft (17), it drives the massage ball (14) to move vertically. The sliding plate (18) is connected to the inflation structure of the inflatable pillow (2). When the sliding plate (18) reciprocates, it drives the inflation structure to continuously inflate and deflate the inflatable pillow (2).

3. The contrast-enhancing device for radiology as described in claim 2, characterized in that: The imaging bed (1) has a top groove (8) inside, and a square plate (10) is vertically slidably installed in the top groove (8). The massage balls (14) are arranged in an array on the square plate (10). The top surface of the imaging bed (1) has a round hole (9) for the massage balls (14) to pass through. The bottom of the square plate (10) has a squeezing groove (21). The top of the squeezing groove (21) is an inclined surface. The top of the sliding plate (18) is provided with an inclined surface that fits against the inclined surface at the top of the squeezing groove (21).

4. The contrast-enhancing device for radiology as described in claim 3, characterized in that: The top of the guard plate (18) is fixedly connected to a connecting plate (19), and the top of the connecting plate (19) is fixedly connected to an extrusion plate (20). The extrusion plate (20) is located inside the extrusion groove (21), and the reciprocating screw groove section on the rotating shaft (17) is located below the opening of the extrusion groove (20). The inclined surface at the top of the extrusion plate (20) is in contact with the inclined surface at the top of the extrusion groove (21).

5. The contrast-enhancing device for radiology as described in claim 3, characterized in that: A cylinder (12) is vertically fixed to the top of the square plate (10). A moving rod (13) is slidably arranged on the top of the cylinder (12) along the axial direction. The massage ball (14) is fixedly connected to the top of the moving rod (13). A spring (16) is fitted on the moving rod (13). An annular sleeve (15) is fixedly connected to the middle of the outer wall of the moving rod (13). The top of the spring (16) is connected to the bottom of the sleeve (15). The outer diameter of the sleeve (15) is larger than the inner diameter of the circular hole (9).

6. The contrast-enhancing device for radiology as described in claim 5, characterized in that: A baffle (11) is horizontally fixed on the inner wall of the top groove (8) to support the square plate (10) and keep the massage ball (14) on the square plate (10) always inside the round hole (9).

7. The contrast-enhancing device for radiology as described in claim 2, characterized in that: The inflatable pillow (2) is connected to an inflation tube (23). The movable end of the inflation tube (23) is located inside the imaging bed (1). The movable end of the inflation tube (23) is a rigid tube. A piston rod (22) is horizontally fixedly connected to the slide plate (18). The piston rod (22) is axially slidably connected inside the inflation tube (23). The inflation tube (23) and the piston rod (22) are parallel to the rotating shaft (17).

8. The contrast-enhancing device for radiology as described in claim 2, characterized in that: The contrast bed (1) has strip-shaped moving holes (3) on both sides along the length direction. A moving block (4) is slidably connected in the moving hole (3). A connecting ring (5) is vertically fixed on the moving block (4). A noise meter (6) is connected to the top of the connecting ring (5). The connecting ring (5) is sleeved on the contrast bed (1). The moving block (4) is threadedly connected to the one-way threaded section on the rotating shaft (17). A non-threaded section is provided between the one-way threaded section and the reciprocating threaded groove. The reciprocating threaded groove is located at the end of the rotating shaft (17).

9. The contrast-enhancing device for radiology as described in claim 1, characterized in that: The bottom of the legs of the imaging bed (1) is provided with anti-slip pads.

10. The method of using a contrast-enhancing device for radiology as described in any one of claims 1-9, characterized in that, Includes the following steps: Step 1: When performing contrast examination, the examinee lies on the contrast bed (1), and the drive motor (7) is started. The drive motor (7) drives the rotating shaft (17) to rotate through the output end. The rotating shaft (17) drives the slide plate (18) and the moving block (4) to move through the reciprocating screw groove and the one-way screw section. Step 2: By controlling the rotation of the drive motor (7), the moving block (4) moves along the moving hole (3), driving the connecting ring (5) and the imaging instrument (6) to move to the part of the examinee that needs to be examined; Step 3: By continuously rotating the drive motor (7), the reciprocating screw groove on the rotating shaft (7) drives the slide plate (18) to move back and forth. During the reciprocating movement, the slide plate (18) intermittently squeezes the square plate (10) through the extrusion plate (20), so that the massage ball (14) moves up and down relative to the round hole (9) to perform back massage on the examinee. Step 4: During the reciprocating movement of the slide (18), the piston rod (22) is driven to move axially back and forth in the air tube (23) to periodically inflate and deflate the air pillow (2) and massage the head of the examinee.

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