Medical radiography auxiliary device for radiology department

Abstract

The invention discloses a radiology department medical radiography auxiliary device which comprises a radiography machine body and a movable frame arranged on one side of the radiography machine body, the top of the movable frame is slidably connected with a supporting seat, the middle of the top of the supporting seat is rotatably connected with a rotating rod, and placing grooves are fixedly formed in the front side and the rear side of the top of the supporting seat; and a first sliding groove is fixedly formed in one side of the supporting seat, a fixing plate is fixedly installed in the middle of the interior of the supporting seat, and an ultraviolet lamp is fixedly installed at the top of the fixing plate. According to the medical radiography auxiliary device for the radiology department, the turnover bed board turns over to drive the rolling shaft to rotate, used sterile drapes are rolled, meanwhile, the self-contraction rolling rod is pulled to rotate, the rolled sterile drapes which are not used are pulled out and laid on the board face of the turnover bed board disinfected by the ultraviolet lamp, and then the sterile drapes are placed on the turnover bed board. The sterile sheet on the turnover bed board can be automatically replaced, the replacement speed is effectively increased, and the working difficulty of medical staff is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of medical imaging, in particular to a radiology medical imaging auxiliary device. Background Art

[0002] Medical imaging is used in radiological diagnosis. It is mainly achieved by taking in substances containing elements with high atomic numbers, and then taking radiographs of the pre-diagnosed parts of the body for medical diagnosis. It is a commonly used X-ray examination method. When a patient needs to undergo a medical imaging examination, the patient needs to lie on an auxiliary device dedicated to the imaging device to facilitate medical staff to perform imaging examinations on the patient, while also improving the comfort during the examination.

[0003] When using a medical imaging assistive device to perform an imaging examination on a patient, a disposable sterile sheet needs to be laid on the bed surface of the assistive device to prevent bacterial contamination and provide isolation protection. In order to prevent cross-infection of bacteria when the patient lies on the bed surface of the assistive device, the disposable sterile sheet needs to be replaced frequently, which invisibly increases the labor intensity of medical staff. After the medical staff lays the disposable sheet, the medical staff needs to manually adjust and position the disposable sheet to ensure that it completely covers the bed surface, thereby increasing the waiting time for the patient's imaging examination. Summary of the invention

[0004] In view of the defects in the prior art, the present invention provides a radiology medical imaging auxiliary device, comprising a radiography machine body and a movable frame arranged on one side of the radiography machine body, the top of the movable frame is slidably connected to a support base, the middle part of the top of the support base is rotatably connected to a rotating rod, the front and rear sides of the top of the support base are fixedly installed with a placement groove, one side of the support base is fixedly installed with a first slide groove, the middle part of the interior of the support base is fixedly installed with a fixed plate, the top of the fixed plate is fixedly installed with an ultraviolet lamp, the middle part of the rotating rod is fixedly installed with a turning bed board located inside the support base, one end of the rotating rod is fixedly installed with a first gear located above the first slide groove, the top of the first slide groove is slidably connected with a first rack, the bottom of the first gear gear is meshed with the first rack, the inside of the first slide groove is fixedly installed with an electric push rod located below the first rack, and the movable end of the electric push rod is fixedly installed with the bottom of the first rack.

[0005] Preferably, placement grooves located on the front and rear sides of the flip bed board are fixedly installed on the top of the support seat, a self-retracting winding rod is fixedly installed inside one of the placement grooves, and a winding shaft is rotatably connected inside the other placement groove, the self-retracting winding rod winds up an unused sterile sheet, and the other end of the sterile sheet is wound around the winding shaft, and the sterile sheet located between the self-retracting winding rod and the winding shaft is laid flat on the top of the flip bed board.

[0006] Preferably, a second gear is fixedly installed on the other end of the rotating rod, a second slide groove located below the second gear is fixedly installed inside the other end of the supporting seat, a second rack is slidably connected to the top of the second slide groove, and the second gear is meshed with the second rack.

[0007] Preferably, a vertical plate is fixedly installed in the middle of one side of the second rack, the top and bottom of the vertical plate are rotatably connected with claws, one end of the claw is provided with a clamping spring, and the two claws are symmetrically arranged with the center of the vertical plate as the symmetry center.

[0008] Preferably, the support seat is internally rotatably connected with a rotating shaft located on both sides of the second gear, and the rotating shaft is fixedly mounted with a transmission wheel located inside the support seat. The two transmission wheels are connected through a transmission belt. The outer peripheral surface of the transmission belt is provided with a clamping bevel groove, and the end of the clamping claw is clamped in the clamping bevel groove.

[0009] Preferably, a first synchronous wheel located on one side of the transmission wheel is fixedly installed on the rotating shaft close to the winding shaft, and a second synchronous wheel located inside the support seat is fixedly installed on one end of the winding shaft, and the first synchronous wheel is connected to the second synchronous wheel through a synchronous belt.

[0010] Preferably, a ratchet mechanism located inside the support seat is provided at one end of the winding shaft, and a fixing clamp clamped with the sterile drape is provided in the middle of the winding shaft.

[0011] Preferably, the top of the flip bed board is flush with the top of the placement groove, and the rotating rod penetrates and is fixedly installed in the middle of the flip bed board.

[0012] Preferably, the diameter of the first synchronous wheel is larger than the diameter of the second synchronous wheel, and the diameter of the second gear is larger than the first gear.

[0013] Preferably, the two clamping claws are in tight contact with the clamping bevel grooves at the top and bottom of the transmission belt respectively, one end of the clamping spring is fixedly installed with the middle of the clamping claw, and the other end of the clamping spring is in tight contact with both ends of the vertical plate.

[0014] The beneficial effects of the present invention are embodied in:

[0015] 1. A radiology medical imaging auxiliary device is provided with a rotating rod and a flip bed board. When a patient lies on the reverse circulation flip bed board for examination, the electric push rod is started, driving the first rack to slide along the first slide groove, and then driving the first gear to rotate, so that the rotating rod rotates, and then driving the flip bed board to flip 180 degrees, flipping the side where the patient has been lying to the inside of the support seat, and disinfecting it with an ultraviolet lamp, and at the same time flipping the disinfected end to the top to facilitate the next patient to use.

[0016] 2. This radiology medical imaging auxiliary device is equipped with a winding shaft and a self-retracting winding rod to wind up the unused sterile drapes on the self-retracting winding rod. When the flip bed board is flipped, the winding shaft is driven to rotate to wind up the used sterile drapes. At the same time, the self-retracting winding rod is pulled to rotate, and the rolled unused sterile drapes are pulled out and spread on the flip bed board surface disinfected by ultraviolet light, so as to realize automatic replacement of the sterile drapes on the flip bed board, effectively improve the replacement speed, and reduce the work difficulty of medical staff.

[0017] 3. This radiology medical imaging auxiliary device is provided with a second gear. When the first gear drives the flip bed board to rotate, the second gear drives the second rack to slide along the second slide groove, thereby moving the vertical board, thereby driving the claw to move, so that the claw with the same moving direction as the two claws pushes the transmission belt to move, so that the transmission belt drives the transmission wheel and the rotating shaft to rotate, thereby driving the first synchronous wheel to rotate, and driving the winding shaft to rotate through the synchronous belt and the second synchronous wheel to wind up the sterile drape.

[0018] 4. This radiology medical imaging auxiliary device has two centrally symmetrical claws. When the second rack drives the vertical plate to move in one direction, one claw is tightly engaged with the clamping bevel on the transmission belt, thereby pushing the transmission belt to rotate. When the second rack drives the vertical plate to move in another direction, the other claw is tightly engaged with the clamping bevel on the transmission belt, thereby pushing the transmission belt to rotate in the same direction, so that when the flip bed board is flipped back and forth, the winding shaft rotates in one direction to wind up the sterile drape.

[0019] 5. This radiology medical imaging auxiliary device is equipped with a ratchet mechanism so that after the reel reels up the sterile drape, as the flip bed board is flipped, the used sterile drape will not be pulled out again. At the same time, the self-retracting reel rod will rewind the sterile drape pulled out when the flip bed board is flipped. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following is a brief introduction to the drawings required for the specific embodiments or the description of the prior art. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn according to the actual scale.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the movable frame of the present invention;

[0023] Figure 3It is a structural schematic diagram of the first chute of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the second chute of the present invention;

[0025] Figure 5 is a schematic structural diagram of a second rack of the present invention;

[0026] Figure 6 It is a structural schematic diagram of the flip bed board of the present invention;

[0027] Figure 7 For the present invention Figure 5 The enlarged view of point A in the middle;

[0028] Figure 8 For the present invention Figure 5 Enlarged view of point B in the middle.

[0029] In the attached drawings: 1. angiography machine body; 2. movable frame; 3. support seat; 4. first slide groove; 5. rotating rod; 6. electric push rod; 7. first rack; 8. first gear; 9. turning bed board; 10. fixed plate; 11. ultraviolet lamp; 12. second slide groove; 13. second rack; 14. second gear; 15. vertical plate; 16. clamping claw; 17. tightening spring; 18. rotating shaft; 19. transmission wheel; 20. transmission belt; 21. clamping inclined groove; 22. first synchronous wheel; 23. placement groove; 24. take-up shaft; 25. second synchronous wheel; 26. synchronous belt; 27. sterile drape; 28. ratchet mechanism; 29. ​​self-retracting take-up rod. DETAILED DESCRIPTION

[0030] The following embodiments of the technical solution of the present invention are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and are therefore only used as examples, and cannot be used to limit the protection scope of the present invention.

[0031] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by those skilled in the art to which the present invention belongs.

[0032] See also Figures 1 to 8A radiology medical imaging auxiliary device comprises an imaging machine body 1 and a movable frame 2 arranged on one side of the imaging machine body 1, the top of the movable frame 2 is slidably connected with a support seat 3, the middle part of the top of the support seat 3 is rotatably connected with a rotating rod 5, the front and rear sides of the top of the support seat 3 are fixedly installed with a placement groove 23, one side of the support seat 3 is fixedly installed with a first slide groove 4, the middle part of the inside of the support seat 3 is fixedly installed with a fixed plate 10, the top of the fixed plate 10 is fixedly installed with an ultraviolet lamp 11, the middle part of the rotating rod 5 is fixedly installed with a turning bed board 9 located inside the support seat 3, one end of the rotating rod 5 is fixedly installed with a first gear 8 located above the first slide groove 4, and the top of the first slide groove 4 is slidably connected with a first rack 7, the bottom of the first gear 8 is meshed with the first rack 7, the inside of the first slide 4 is fixedly installed with an electric push rod 6 located below the first rack 7, and the movable end of the electric push rod 6 is fixedly installed with the bottom of the first rack 7. By setting the rotating rod 5 and the turning bed board 9, when the patient lies on the reverse circulation turning bed board 9 for examination, the electric push rod 6 is started, driving the first rack 7 to slide along the first slide 4, and then driving the first gear 8 to rotate, so that the rotating rod 5 rotates, and then drives the turning bed board 9 to turn 180 degrees, turning the side where the patient has been lying to the inside of the support seat 3, and disinfecting it by the ultraviolet lamp 11, and at the same time turning the disinfected end to the top for the convenience of the next patient to use.

[0033] As an embodiment of the present invention, the top of the support seat 3 is fixedly installed with placement grooves 23 located on the front and rear sides of the flip bed board 9, a self-retracting winding rod 29 is fixedly installed inside one of the placement grooves 23, and the other placement groove 23 is rotatably connected to the winding shaft 24. The self-retracting winding rod 29 winds up an unused sterile bed sheet 27, and the other end of the sterile bed sheet 27 is wound around the winding shaft 24. The sterile bed sheet 27 located between the self-retracting winding rod 29 and the winding shaft 24 is laid flat on the top of the flip bed board 9.

[0034] As an embodiment of the present invention, a second gear 14 is fixedly installed on the other end of the rotating rod 5, and a second slide groove 12 located below the second gear 14 is fixedly installed inside the other end of the support seat 3. The top of the second slide groove 12 is slidably connected to the second rack 13, and the second gear 14 is meshed with the second rack 13.

[0035] As an embodiment of the present invention, a vertical plate 15 is fixedly installed in the middle of one side of the second rack 13, and a claw 16 is rotatably connected to the top and bottom of the vertical plate 15. A clamping spring 17 is provided at one end of the claw 16. The two claws 16 are symmetrically arranged with the center of the vertical plate 15 as the center of symmetry. Through the two symmetrical claws 16, when the second rack 13 drives the vertical plate 15 to move in one direction, one claw 16 is tightly engaged with the clamping groove on the transmission belt 20, thereby pushing the transmission belt 20 to rotate. When the second rack 13 drives the vertical plate 15 to move in another direction, the other claw 16 is tightly engaged with the clamping groove on the transmission belt 20, thereby pushing the transmission belt 20 to rotate in the same direction, so that when the flip bed board 9 is flipped back and forth, the winding shaft 24 rotates in one direction to wind up the sterile drape 27.

[0036] As an embodiment of the present invention, the support seat 3 is internally rotatably connected with a rotating shaft 18 located on both sides of the second gear 14, and the rotating shaft 18 is fixedly installed with a transmission wheel 19 located inside the support seat 3. The two transmission wheels 19 are connected through a transmission belt 20. The outer peripheral surface of the transmission belt 20 is provided with a clamping bevel groove 21, and the end of the clamping claw 16 is clamped with the clamping bevel groove 21.

[0037] As an embodiment of the present invention, a rotating shaft 18 near the winding shaft 24 is fixedly installed with a first synchronous wheel 22 located on one side of the transmission wheel 19, and a second synchronous wheel 25 located inside the support seat 3 is fixedly installed at one end of the winding shaft 24. The first synchronous wheel 22 is connected to the second synchronous wheel 25 through a synchronous belt 26. By setting the second gear 14, when the first gear 8 drives the flip bed board 9 to rotate, the second gear 14 drives the second rack 13 to slide along the second slide groove 12, thereby causing the vertical plate 15 to move, and then drives the claw 16 to move, so that the claw 16 with the same moving direction among the two claws 16 pushes the transmission belt 20 to move, so that the transmission belt 20 drives the transmission wheel 19 and the rotating shaft 18 to rotate, thereby driving the first synchronous wheel 22 to rotate, and drives the winding shaft 24 to rotate through the synchronous belt 26 and the second synchronous wheel 25 to rewind the sterile drape 27.

[0038] As an embodiment of the present invention, a ratchet mechanism 28 located inside the support seat 3 is provided at one end of the winding shaft 24. By providing the ratchet mechanism 28, after the winding shaft 24 winds up the sterile sheet 27, as the flip bed board 9 flips, the used sterile sheet 27 will not be pulled out again. At the same time, the self-retracting winding rod 29 will rewind the sterile sheet 27 pulled out when the flip bed board 9 flips. A fixing clamp that is clamped with the sterile sheet 27 is provided in the middle of the winding shaft 24. By providing The winding shaft 24 and the self-retracting winding rod 29 wind the unused sterile bed sheet 27 around the self-retracting winding rod 29. When the flip bed board 9 is flipped, the winding shaft 24 is driven to rotate to rewind the used sterile bed sheet 27. At the same time, the self-retracting winding rod 29 is pulled to rotate, and the rolled unused sterile bed sheet 27 is pulled out and spread on the flip bed board 9 surface disinfected by the ultraviolet lamp 11, thereby realizing automatic replacement of the sterile bed sheet 27 on the flip bed board 9, effectively improving the replacement speed and reducing the work difficulty of medical staff.

[0039] As an implementation mode of the present invention, the top of the flip bed board 9 is flush with the top of the placement groove 23, and the rotating rod 5 penetrates and is fixedly installed in the middle of the flip bed board 9.

[0040] As an implementation manner of the present invention, the diameter of the first synchronous wheel 22 is greater than the diameter of the second synchronous wheel 25 , and the diameter of the second gear 14 is greater than the first gear 8 .

[0041] As an embodiment of the present invention, the two claws 16 are respectively in tight contact with the engaging bevel grooves 21 at the top and bottom of the transmission belt 20, one end of the clamping spring 17 is fixedly installed on the middle part of the claw 16, and the other end of the clamping spring 17 is in tight contact with the two ends of the vertical plate 15.

[0042] It should be noted that when using

[0043] When the patient lies on the reverse circulation flip bed board 9 and has finished the examination, the electric push rod 6 is started, driving the first rack 7 to slide along the first slide groove 4, and then driving the first gear 8 to rotate, so that the rotating rod 5 rotates, and then drives the flip bed board 9 to flip 180 degrees, and flips the side where the patient has been lying to the inside of the support seat 3, and disinfects it with the ultraviolet lamp 11. At the same time, the unused sterile drape 27 is rolled up on the self-retracting winding rod 29. When the flip bed board 9 is flipped, when the first gear 8 drives the flip bed board 9 to rotate, the second The gear 14 drives the second rack 13 to slide along the second slide groove 12, thereby moving the vertical plate 15, and then driving the claw 16 to move, so that the claw 16 in the same moving direction of the two claws 16 pushes the transmission belt 20 to move, so that the transmission belt 20 drives the transmission wheel 19 and the rotating shaft 18 to rotate, and then drives the first synchronous wheel 22 to rotate, and drives the winding shaft 24 to rotate through the synchronous belt 26 and the second synchronous wheel 25 to rewind the sterile drape 27. The two claws 16 are symmetrical in center. When the second rack 13 drives When the vertical plate 15 moves in one direction, one claw 16 is tightly engaged with the clamping bevel groove on the transmission belt 20, thereby pushing the transmission belt 20 to rotate. When the second rack 13 drives the vertical plate 15 to move in the other direction, the other claw 16 is tightly engaged with the clamping bevel groove on the transmission belt 20, thereby pushing the transmission belt 20 to rotate in the same direction, so that when the turning bed plate 9 is turned back and forth, the winding shaft 24 rotates in one direction to wind up the sterile drape 27, and at the same time pulls the self-retracting winding rod 29 to rotate, and the unused drape that is rolled up is wound back and forth. The sterile sheet 27 is pulled out and laid on the surface of the flip bed board 9 disinfected by the ultraviolet lamp 11, so that the sterile sheet 27 on the flip bed board 9 can be automatically replaced, which effectively improves the replacement speed and reduces the work difficulty of medical staff. By setting the ratchet mechanism 28, after the reeling shaft 24 rewinds the sterile sheet 27, as the flip bed board 9 is flipped, the used sterile sheet 27 will not be pulled out again. At the same time, the self-retracting reeling rod 29 will rewind the sterile sheet 27 that was pulled out when the flip bed board 9 is flipped.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be included in the scope of the claims and specification of the present invention.

Claims

1. A radiology medical imaging auxiliary device, comprising an imaging machine body (1) and a movable frame (2) arranged on one side of the imaging machine body (1), characterized in that: The top of the movable frame (2) is slidably connected to a support seat (3), the middle of the top of the support seat (3) is rotatably connected to a rotating rod (5), the front and rear sides of the top of the support seat (3) are fixedly installed with placement grooves (23), one side of the support seat (3) is fixedly installed with a first sliding groove (4), the middle of the inside of the support seat (3) is fixedly installed with a fixing plate (10), the top of the fixing plate (10) is fixedly installed with an ultraviolet lamp (11), and the middle of the rotating rod (5) is fixedly installed with a A turning bed board (9) is located inside the support seat (3), one end of the rotating rod (5) is fixedly installed with a first gear (8) located above the first slide groove (4), the top of the first slide groove (4) is slidably connected with a first rack (7), the bottom of the first gear (8) is meshed with the first rack (7), the inside of the first slide groove (4) is fixedly installed with an electric push rod (6) located below the first rack (7), and the movable end of the electric push rod (6) is fixedly installed with the bottom of the first rack (7).

2. A radiology medical imaging auxiliary device according to claim 1, characterized in that: The top of the support seat (3) is fixedly provided with placement grooves (23) located at the front and rear sides of the flip bed board (9); a self-retracting winding rod (29) is fixedly provided inside one of the placement grooves (23); the inside of the other placement groove (23) is rotatably connected with a winding shaft (24); the self-retracting winding rod (29) winds up an unused sterile bed sheet (27); the other end of the sterile bed sheet (27) is wound around the winding shaft (24); the sterile bed sheet (27) located between the self-retracting winding rod (29) and the winding shaft (24) is laid flat on the top of the flip bed board (9).

3. A radiology medical imaging auxiliary device according to claim 2, characterized in that: A second gear (14) is fixedly mounted on the other end of the rotating rod (5); a second slide groove (12) located below the second gear (14) is fixedly mounted inside the other end of the supporting seat (3); a second rack (13) is slidably connected to the top of the second slide groove (12); and the second gear (14) is meshed with the second rack (13).

4. A radiology medical imaging auxiliary device according to claim 3, characterized in that: A vertical plate (15) is fixedly installed in the middle of one side of the second rack (13), and claws (16) are rotatably connected to the top and bottom of the vertical plate (15), and a clamping spring (17) is arranged at one end of the claw (16), and the two claws (16) are symmetrically arranged with the center of the vertical plate (15) as the symmetry center.

5. The radiology medical imaging auxiliary device according to claim 4, characterized in that: The support seat (3) is internally rotatably connected to a rotating shaft (18) located on both sides of the second gear (14); the rotating shaft (18) is fixedly mounted with a transmission wheel (19) located inside the support seat (3); the two transmission wheels (19) are connected in transmission via a transmission belt (20); the outer peripheral surface of the transmission belt (20) is provided with a clamping bevel groove (21); the end of the clamping claw (16) is clamped in the clamping bevel groove (21).

6. The radiology medical imaging auxiliary device according to claim 5, characterized in that: A first synchronous wheel (22) located on one side of the transmission wheel (19) is fixedly mounted on the rotating shaft (18) close to the winding shaft (24); a second synchronous wheel (25) located inside the support seat (3) is fixedly mounted on one end of the winding shaft (24); the first synchronous wheel (22) is transmission-connected to the second synchronous wheel (25) via a synchronous belt (26).

7. The radiology medical imaging auxiliary device according to claim 6, characterized in that: One end of the reel (24) is provided with a ratchet mechanism (28) located inside the support seat (3), and the middle of the reel (24) is provided with a fixing clamp clamped with the sterile drape (27).

8. The radiology medical imaging auxiliary device according to claim 2, characterized in that: The top of the flip bed board (9) is flush with the top of the placement groove (23), and the rotating rod (5) penetrates and is fixedly installed in the middle of the flip bed board (9).

9. The radiology medical imaging auxiliary device according to claim 6, characterized in that: The diameter of the first synchronous wheel (22) is greater than the diameter of the second synchronous wheel (25), and the diameter of the second gear (14) is greater than the diameter of the first gear (8).

10. The radiology medical imaging auxiliary device according to claim 4, characterized in that: The two clamping claws (16) are respectively in close contact with the clamping inclined grooves (21) at the top and bottom of the transmission belt (20), one end of the clamping spring (17) is fixedly installed with the middle part of the clamping claw (16), and the other end of the clamping spring (17) is in close contact with the two ends of the vertical plate (15).

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