A mobile disinfection device

Abstract

The present invention relates to the field of disinfection devices, and specifically to a mobile disinfection device. It comprises a box body, a placement cavity is arranged on one side of the box body, a disinfection mechanism is arranged in the placement cavity, and a cover plate is detachably fixedly connected to the upper end of the placement cavity; the disinfection mechanism comprises an electric slide rail fixed in the placement cavity, a fourth connecting plate is slidably arranged on the electric slide rail, an electric telescopic rod is fixed on the fourth connecting plate, a second connecting plate is rotatably connected to the telescopic end of the electric telescopic rod, a lifting assembly is arranged in the placement cavity on one side of the second connecting plate, a third connecting plate is fixed on the upper end of the lifting assembly, the third connecting plate and the second connecting plate are connected by a telescopic sleeve, and a plurality of ultraviolet sterilization lamps are fixed in the telescopic sleeve. The telescopic sleeve of the present invention can cover the hospital bed after being unfolded, and the ultraviolet disinfection lamp can be started to perform an overall disinfection operation on the hospital bed in the telescopic sleeve.

Description

Technical Field

[0001] The invention relates to the field of disinfection devices, and in particular to a mobile disinfection device. Background Art

[0002] There are usually multiple beds in a hospital ward, and new patients will be arranged to stay in after the patients in the beds are discharged. Before a new patient moves into the bed, if there is a patient in the bed next door, the nursing staff will only change the sheets and bedding on the bed, and will not disinfect the bed to avoid affecting the patient in the bed next door. This leads to the risk of cross infection, which may not be obvious in ordinary beds, but for children's beds, elderly beds, and beds for infectious diseases such as skin diseases, there is a risk of cross infection between the previous and subsequent patients. In this regard, disinfection can only be carried out by changing the sheets and bedding and spraying disinfectant. The pungent smell of the sprayed disinfectant diffuses and remains in the entire ward, which will still have a bad impact on the patient in the bed next door. Moreover, this disinfection is not comprehensive and the disinfection effect is limited. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a mobile disinfection device which is convenient for disinfecting a hospital bed used by a patient and avoids cross infection of the patient due to bacteria or viruses remaining on the hospital bed.

[0004] In order to achieve the above object, the technical solution provided by the present invention is:

[0005] A mobile disinfection device comprises a box body, a placement cavity is arranged on one side of the box body, a disinfection mechanism is arranged in the placement cavity, a cover plate is detachably fixedly connected to the upper end of the placement cavity; the disinfection mechanism comprises an electric slide rail fixed in the placement cavity, a fourth connecting plate is slidably arranged on the electric slide rail, an electric telescopic rod is fixed on the fourth connecting plate, a second connecting plate is rotatably connected to the telescopic end of the electric telescopic rod, a lifting assembly is arranged in the placement cavity on one side of the second connecting plate, a third connecting plate is fixed on the upper end of the lifting assembly, the third connecting plate and the second connecting plate are connected by a telescopic sleeve, and a plurality of ultraviolet sterilization lamps are fixed in the telescopic sleeve.

[0006] Specifically, the telescopic sleeve includes a plurality of inverted U-shaped support plates, the second connecting plate is fixedly connected to the support plate on one side thereof, and the third connecting plate is fixedly connected to the support plate on one side thereof; three adjacent support plates are connected by a scissor mechanism, the scissor mechanism includes two second connecting rods, the two second connecting rods are rotatably connected by a first connecting column, the two second connecting rods are cross-arranged, the first connecting column is rotatably connected to the middle one of the three adjacent support plates, the ends of the second connecting rods are rotatably connected to the second connecting column, the second connecting column is slidably connected to the support plate on one side thereof, and an ultraviolet disinfection lamp is fixed on the support plate rotatably connected to the first connecting column; the opposite ends of the second connecting rods of two adjacent scissor mechanisms are rotatably connected by the second connecting column; a plurality of support plates are fixed in an inverted U-shaped flexible telescopic cover, the lower end of the vertical part of the flexible telescopic cover is fixed with a first curtain, the lower ends of the second connecting plate and the third connecting plate are fixed with a second curtain, and the first curtain is fixedly connected to the second curtain and the flexible telescopic cover.

[0007] Specifically, the ultraviolet disinfection lamp is fixedly connected to the support plate on one side thereof via a third connecting rod, and the axial direction of the ultraviolet disinfection lamp is parallel to the length direction of the support plate.

[0008] Specifically, a timer is fixed on the upper end of the box, and the timer is electrically connected to the ultraviolet disinfection lamp.

[0009] Specifically, the lifting assembly includes a first connecting rod fixed at the lower end of the third connecting plate, a screw is fixed at the lower end of the first connecting rod, a rotating block is threadedly connected to the screw, the rotating block is rotatably connected to the upper end of the sleeve, the first connecting plate is fixed at the lower end of the sleeve, and a plurality of second rollers are installed at the lower end of the first connecting plate.

[0010] Specifically, a first storage box and a second storage box are slidably arranged in the box body at one side of the placement cavity.

[0011] Specifically, a waste bin is slidably provided on one side of the box body, a vertical slide groove is provided in the side wall of the box body above the waste bin, a slot hole connected with the slide groove and the box body is provided in the side wall of the box body above the waste bin, a baffle is slidably provided in the slide groove, the baffle plate blocks the slot hole, a first spring is fixed to the lower end of the baffle plate, the lower end of the first spring is fixedly connected to the slot bottom of the slide groove, and the slot hole is connected with the box body after the slide groove descends, and the waste can be put into the waste bin through the slot hole, and an inverted U-shaped card block is provided on the baffle plate, the upper flat part of the card block is rotatably connected to the baffle plate, and the lower flat part of the card block is provided with an arc groove on one side of the upper flat part of the card block, and a fixing rod corresponding to the card block is fixed on the box body below the slot hole, and the baffle plate is limited in the slide groove after the fixing rod is located in the arc groove of the lower flat part of the card block.

[0012] Specifically, a mounting groove is provided on the side wall of one side of the waste box, and two third connecting columns are rotatably connected in the mounting groove, and the two third connecting columns are fixedly connected by an arc-shaped elastic sheet, and the middle part of the elastic sheet is bent toward the inside of the waste box, and a vertical groove is provided at the lower end of the waste box, and a limiting groove concentric with the vertical groove is provided on the bottom plate of the box body. A limiting column is slidably arranged in the vertical groove, and the lower end of the limiting column is inserted in the limiting groove, and the upper end of the limiting column is connected to the top of the vertical groove through a second spring, the mounting groove and the vertical groove are connected through a rope groove, the pull rope is located in the rope groove, the lower end of the pull rope is fixedly connected to the upper end of the limiting column, and the upper end of the pull rope is fixedly connected to the middle of the elastic sheet.

[0013] Specifically, a plurality of first rollers are installed at the lower end of the box body, and an armrest and a placement box are fixed to one side of the box body.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The telescopic cover of the present invention can cover the hospital bed after being unfolded, and the ultraviolet disinfection lamp can be started to perform the overall disinfection operation on the hospital bed in the telescopic cover.

[0016] 2. After the telescopic cover is shrunk, it can be placed in the placement cavity of the box body, which is convenient for storing the telescopic cover and moving the disinfection device as a whole.

[0017] 3. Flexible telescopic cover during disinfection. The first curtain and the second curtain can block the light emitted by the ultraviolet disinfection lamp to prevent the ultraviolet light emitted by the ultraviolet disinfection lamp from causing harm to the patients in the ward. The disinfection time of the bed can be more accurately controlled through the timing device.

[0018] 4. The sliding baffle can open the slot, which is convenient for putting medical waste into the waste box through the slot. The waste box is convenient for centralized treatment of medical waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the present invention.

[0020] Figure 2 This is a schematic diagram of the telescopic sleeve after it is unfolded.

[0021] Figure 3 A schematic diagram of the lifting assembly.

[0022] Figure 4 A top view of the placement cavity.

[0023] Figure 5 It is a bottom view of the telescopic sleeve.

[0024] Figure 6 for Figure 5 Magnified view of area A.

[0025] Figure 7A cross-sectional view of a waste bin.

[0026] Figure 8 for Figure 7 Magnified view of area B.

[0027] Fig. 9 for Figure 7 Magnified view of area C.

[0028] Fig.10 Schematic diagram of the connection between the third connecting column and the elastic plate.

[0029] Fig.11 It is a schematic diagram of the cooperation between the baffle and the first spring.

[0030] The names of the parts in the attached drawings are:

[0031] 1. Handrail; 2. Timer; 3. First storage box; 4. Second storage box; 5. First roller; 6. Waste box; 7. Box body; 8. Baffle; 9. Placement cavity; 91. Cover plate; 10. Electric telescopic rod; 11. First connecting plate; 12. First curtain; 13. Flexible telescopic cover; 14. Second connecting plate; 15. Second curtain; 16. Second roller; 17. Casing; 18. Rotating block; 19. First connecting rod; 20. Third connecting plate; 21. Screw Rod; 22, fourth connecting plate; 23, electric slide rail; 24, placement box; 25, ultraviolet disinfection lamp; 26, support plate; 27, second connecting rod; 28, third connecting rod; 29, first connecting column; 30, second connecting column; 31, pull rope; 32, first spring; 33, block; 34, elastic sheet; 35, slide groove; 36, fixing rod; 37, second spring; 38, limit groove; 39, limit column; 40, installation groove; 41, third connecting column. DETAILED DESCRIPTION

[0032] Embodiment 1:

[0033] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a mobile disinfection device includes a box body 7, a placement cavity 9 is arranged on one side of the box body 7, a disinfection mechanism is arranged in the placement cavity 9, and a cover plate 91 is detachably fixedly connected to the upper end of the placement cavity 9. The disinfection mechanism in the placement cavity 9 can be moved to the outside of the box body 7 by opening the cover plate 91.

[0034] The disinfection mechanism includes an electric slide rail 23 fixed in the placement cavity 9, a fourth connecting plate 22 is slidably arranged on the electric slide rail 23, an electric telescopic rod 10 is fixed on the fourth connecting plate 22, and a second connecting plate 14 is rotatably connected to the telescopic end of the electric telescopic rod 10. A lifting assembly is arranged in the placement cavity 9 on one side of the second connecting plate 14, and a third connecting plate 20 is fixed on the upper end of the lifting assembly. The third connecting plate 20 and the second connecting plate 14 are connected by a telescopic sleeve. A plurality of ultraviolet sterilization lamps are fixed in the telescopic sleeve.

[0035] The electric telescopic rod 10 is started, so that the telescopic sleeve and the lifting assembly can move to the top of the box 7. Then the electric slide rail 23 drives the fourth connecting plate 22 to move, so that the telescopic sleeve and the lifting assembly move to the top of one side of the box 7. The electric telescopic rod 10 is moved downward, and when the lower end of the lifting assembly contacts the ground, the telescopic sleeve is located on one side of the box 7. After the telescopic sleeve is extended, it can cover the bed, and the ultraviolet disinfection lamp 25 can be started to disinfect the bed as a whole.

[0036] The telescopic sleeve includes a plurality of inverted U-shaped support plates 26. The second connecting plate 14 is fixedly connected to the support plates 26 on one side thereof. The third connecting plate 20 is fixedly connected to the support plates 26 on one side thereof.

[0037] Three adjacent support plates 26 are connected by a scissor mechanism.

[0038] The scissor mechanism includes two second connecting rods 27. The two second connecting rods 27 are rotatably connected through a first connecting column 29, and the two second connecting rods 27 are cross-arranged. The first connecting column 29 is rotatably connected to the middle one of the three adjacent support plates 26. The ends of the second connecting rods 27 are both rotatably connected to the second connecting column 30, and the second connecting column 30 is slidably connected to the support plate 26 on one side thereof. An ultraviolet disinfection lamp 25 is fixed to the support plate 26 rotatably connected to the first connecting column 29.

[0039] Specifically, the ultraviolet disinfection lamp 25 is fixedly connected to the support plate 26 on one side thereof through a third connecting rod 28, and the axial direction of the ultraviolet disinfection lamp 25 is parallel to the length direction of the support plate 26. A timer 2 is fixed to the upper end of the box 7, and the timer 2 is electrically connected to the ultraviolet disinfection lamp 25.

[0040] The opposite ends of the second connecting rods 27 of two adjacent scissor-fork mechanisms are rotatably connected via a second connecting column 30 .

[0041] A plurality of support plates 26 are fixed in the inverted U-shaped flexible telescopic cover 13. The first curtain 12 is fixed to the lower end of the vertical portion of the flexible telescopic cover 13. The second curtain 15 is fixed to the lower end of the second connecting plate 14 and the third connecting plate 20. The first curtain 12 is fixedly connected to the second curtain 15 and the flexible telescopic cover 13.

[0042] like Figure 3 As shown, the lifting assembly includes a first connecting rod 19 fixed to the lower end of the third connecting plate 20, a screw 21 is fixed to the lower end of the first connecting rod 19, a rotating block 18 is threadedly connected to the screw 21, and the rotating block 18 is rotatably connected to the upper end of the sleeve 17. A first connecting plate 11 is fixed to the lower end of the sleeve 17, and a plurality of second rollers 16 are installed at the lower end of the first connecting plate 11.

[0043] In this embodiment, when the bed needs to be disinfected, the box 7 is moved so that the box 7 is located at the end of the bed. The electric telescopic rod 10 is started to move the telescopic sleeve and the lifting assembly to the top of the box 7. Then the electric slide rail 23 drives the fourth connecting plate 22 to move, thereby moving the telescopic sleeve and the lifting assembly to the top of one side of the box 7. The electric telescopic rod 10 is moved downward, and when the lower end of the lifting assembly contacts the ground, the telescopic sleeve is located at one side of the box 7.

[0044] When the lifting assembly is pulled away from the box 7, the two second connecting rods 27 of the scissor mechanism rotate around the first connecting column 29, and the two second connecting rods 27 of the scissor mechanism tend to be parallel. At the same time, the second connecting column 30 on the second connecting rod 27 slides on the support plate 26 on one side thereof. When the two second connecting rods 27 of the scissor mechanism tend to be parallel, the flexible telescopic cover 13 and the first curtain 12 extend.

[0045] The flexible telescopic cover 13 and the first curtain 12 can be positioned above the bed after being extended. By rotating the rotating block 18 and starting the electric telescopic rod 10 to retract, the extended telescopic cover can be moved downward, and the extended telescopic cover can cover the bed after being moved downward. After starting the timer 2, the ultraviolet disinfection lamp 25 is started, and the bed can be disinfected regularly.

[0046] After the bed is disinfected, the telescopic cover can be retracted and placed in the placement cavity 9 for storage.

[0047] Embodiment 2:

[0048] Based on the first embodiment, Figure 1 , Figure 2 , Figure 7 , Figure 8 , Fig. 9 , Fig.10 and Fig.11 As shown, a first storage box 3 and a second storage box 4 are slidably arranged in the box body 7 on one side of the placement cavity 9 .

[0049] The changed bed sheet on the bed can be placed in the second storage box 4. The sterilized bed sheet can be placed in the first storage box 3.

[0050] A plurality of first rollers 5 are mounted at the lower end of the box 7, and an armrest 1 and a placement box 24 are fixed to one side of the box 7. The armrest 1 facilitates the movement of the box 7. The placement box 24 can be used to place tools for handling medical waste.

[0051] A waste box 6 is slidably disposed on one side of the box body 7. A vertical slide 35 is provided in the side wall of the box body 7 above the waste box 6. A slot hole communicating with the slide 35 and the box body 7 is provided in the side wall of the box body 7 above the waste box 6. A baffle 8 is slidably disposed in the slide 35, and the baffle 8 blocks the slot hole. A first spring 32 is fixed to the lower end of the baffle 8, and the lower end of the first spring 32 is fixedly connected to the bottom of the slide 35.

[0052] After the chute 35 descends, the slot hole is communicated with the box body 7, and waste can be put into the waste box 6 through the slot hole.

[0053] An inverted U-shaped clamping block 33 is provided on the baffle 8, and the upper straight portion of the clamping block 33 is rotatably connected to the baffle 8. An arc groove is provided on the lower straight portion of the clamping block 33 toward one side of the upper straight portion of the clamping block 33. A fixing rod 36 corresponding to the clamping block 33 is fixed to the box body 7 below the slot. After the fixing rod 36 is located in the arc groove of the lower straight portion of the clamping block 33, the baffle 8 is limited in the slide groove 35.

[0054] The baffle plate 8 is made to descend in the chute 35. After the baffle plate 8 descends in the chute 35, the slot hole is opened. Medical waste can be put into the waste bin 6 through the slot hole.

[0055] When it is necessary to continuously put medical waste into the waste bin 6, the block 33 is rotated before the baffle 8 moves downward, so that the lower straight portion of the block 33 is misaligned with the fixed rod 36. When the block 33 moves downward along with the baffle 8, when the fixed rod 36 is located between the upper straight portion and the lower straight portion of the block 33, the block 33 is rotated so that the lower straight portion of the block 33 is located below the fixed rod 36. The baffle 8 is released, and the baffle 8 moves upward under the elastic force of the first spring 32. When the fixed rod 36 is located in the arc groove of the lower straight portion of the block 33, the baffle 8 is limited in the slide groove 35. Medical waste can be continuously put into the waste bin 6 through the slot.

[0056] A mounting groove 40 is provided on the side wall of one side of the waste box 6, and two third connecting columns 41 are rotatably connected in the mounting groove 40. The two third connecting columns 41 are fixedly connected by an arc-shaped elastic sheet 34, and the middle part of the elastic sheet 34 is bent toward the inside of the waste box 6. A vertical groove is provided at the lower end of the waste box 6, and a limiting groove 38 concentric with the vertical groove is provided on the bottom plate of the box body 7. A limiting column 39 is slidably arranged in the vertical groove, and the lower end of the limiting column 39 is inserted into the limiting groove 38. The upper end of the limiting column 39 is connected to the top of the vertical groove through a second spring 37. The mounting groove 40 and the vertical groove are connected through a rope groove, and the pull rope 31 is located in the rope groove. The lower end of the pull rope 31 is fixedly connected to the upper end of the limiting column 39, and the upper end of the pull rope 31 is fixedly connected to the middle part of the elastic sheet 34.

[0057] When it is necessary to remove the medical waste in the waste box 6, the middle part of the elastic sheet 34 is pulled to bend toward the outside of the box body 7. When the middle part of the elastic sheet 34 is bent toward the outside of the box body 7, the pull rope 31 drives the limiting column 39 to move upward in the vertical groove. At the same time, the second spring 37 is compressed. When the limiting column 39 is withdrawn from the limiting groove 38, the waste box 6 can be pulled out of the box body 7 to centrally process the medical waste in the waste box 6.

[0058] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A mobile disinfection device, comprising a box (7), a placement cavity (9) is provided on one side of the box (7), characterized in that: A disinfection mechanism is arranged in the placement chamber (9), and a cover plate (91) is detachably fixedly connected to the upper end of the placement chamber (9); the disinfection mechanism comprises an electric slide rail (23) fixed in the placement chamber (9), a fourth connecting plate (22) is slidably arranged on the electric slide rail (23), an electric telescopic rod (10) is fixed on the fourth connecting plate (22), a second connecting plate (14) is rotatably connected to the telescopic end of the electric telescopic rod (10), a lifting assembly is arranged in the placement chamber (9) on one side of the second connecting plate (14), and a third connecting plate (20) is fixed on the upper end of the lifting assembly. ), the third connecting plate (20) and the second connecting plate (14) are connected via a telescopic sleeve, and a plurality of ultraviolet sterilization lamps are fixed in the telescopic sleeve; the telescopic sleeve comprises a plurality of inverted U-shaped support plates (26), the second connecting plate (14) is fixedly connected to the support plate (26) on one side thereof, and the third connecting plate (20) is fixedly connected to the support plate (26) on one side thereof; three adjacent support plates (26) are connected via a scissor-fork mechanism, and the scissor-fork mechanism comprises two second connecting rods (27), and the two second connecting rods (27) are rotatably connected via a first connecting column (29) , two second connecting rods (27) are cross-arranged, the first connecting column (29) is rotatably connected to the middle one of the three adjacent support plates (26), the ends of the second connecting rods (27) are rotatably connected to the second connecting columns (30), the second connecting columns (30) are slidably connected to the support plate (26) on one side thereof, and an ultraviolet disinfection lamp (25) is fixed on the support plate (26) rotatably connected to the first connecting column (29); the opposite ends of the second connecting rods (27) of two adjacent scissor-fork mechanisms are rotatably connected via the second connecting column (30); the plurality of support plates (2 6) is fixed in an inverted U-shaped flexible telescopic cover (13), a first curtain (12) is fixed at the lower end of the vertical part of the flexible telescopic cover (13), a second curtain (15) is fixed at the lower end of the second connecting plate (14) and the third connecting plate (20), and the first curtain (12) is fixedly connected to the second curtain (15) and the flexible telescopic cover (13); the ultraviolet disinfection lamp (25) is fixedly connected to a support plate (26) on one side thereof through a third connecting rod (28), and the axial direction of the ultraviolet disinfection lamp (25) is parallel to the length direction of the support plate (26).

2. A mobile disinfection device according to claim 1, characterized in that: A timer (2) is fixed to the upper end of the box (7), and the timer (2) is electrically connected to the ultraviolet disinfection lamp (25).

3. A mobile disinfection device according to claim 1, characterized in that: The lifting assembly comprises a first connecting rod (19) fixed to the lower end of a third connecting plate (20), a screw rod (21) fixed to the lower end of the first connecting rod (19), a rotating block (18) threadedly connected to the screw rod (21), the rotating block (18) rotatably connected to the upper end of a sleeve (17), a first connecting plate (11) fixed to the lower end of the sleeve (17), and a plurality of second rollers (16) mounted on the lower end of the first connecting plate (11).

4. A mobile disinfection device according to claim 1, characterized in that: A first storage box (3) and a second storage box (4) are slidably arranged in the box body (7) on one side of the placement cavity (9).

5. A mobile disinfection device according to claim 1, characterized in that: A waste box (6) is slidably arranged on one side of the box body (7), a vertical slide groove (35) is provided in the side wall of the box body (7) above the waste box (6), a slot hole communicating with the slide groove (35) and the box body (7) is provided in the side wall of the box body (7) above the waste box (6), a baffle (8) is slidably arranged in the slide groove (35), the baffle (8) blocks the slot hole, a first spring (32) is fixed at the lower end of the baffle (8), the lower end of the first spring (32) is fixedly connected to the bottom of the slide groove (35), and the slot hole is connected to the slide groove (35) after the slide groove (35) moves downward. The box body (7) is connected, and waste can be put into the waste box (6) through the slot hole. An inverted U-shaped clamping block (33) is arranged on the baffle plate (8), and the upper straight portion of the clamping block (33) is rotatably connected to the baffle plate (8). The lower straight portion of the clamping block (33) is provided with an arc groove on one side of the upper straight portion of the clamping block (33). A fixing rod (36) corresponding to the clamping block (33) is fixed on the box body (7) below the slot hole. After the fixing rod (36) is located in the arc groove of the lower straight portion of the clamping block (33), the baffle plate (8) is limited in the slide groove (35).

6. A mobile disinfection device according to claim 5, characterized in that: A mounting groove (40) is provided on the side wall of one side of the waste box (6), and two third connecting columns (41) are rotatably connected in the mounting groove (40), and the two third connecting columns (41) are fixedly connected by an arc-shaped elastic sheet (34), and the middle part of the elastic sheet (34) is bent toward the inside of the waste box (6). A vertical groove is provided at the lower end of the waste box (6), and a limiting groove (38) concentric with the vertical groove is provided on the bottom plate of the box body (7). A limiting column (39) is slidably arranged in the vertical groove, and the lower end of the limiting column (39) is inserted into the limiting groove (38), and the upper end of the limiting column (39) is connected to the groove top of the vertical groove through a second spring (37). The mounting groove (40) and the vertical groove are connected through a rope groove, and the pull rope (31) is located in the rope groove, and the lower end of the pull rope (31) is fixedly connected to the upper end of the limiting column (39), and the upper end of the pull rope (31) is fixedly connected to the middle part of the elastic sheet (34).

7. A mobile disinfection device according to claim 1, characterized in that: A plurality of first rollers (5) are installed at the lower end of the box body (7), and a handrail (1) and a placement box (24) are fixed to one side of the box body (7).

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