Cervical vertebra patient turning-over device for spine nursing

Abstract

The invention discloses a cervical vertebra patient turning-over device for spine nursing, and relates to the technical field of medical nursing instruments.The cervical vertebra patient turning-over device comprises a fixing frame, a notch which is the same as an existing sickbed guardrail in shape is formed in the fixing frame, and symmetrical rubber strips are fixedly connected to the inner surface of the notch of the fixing frame; a notch with the same shape as a sickbed guardrail is formed in the fixing frame, an adjusting assembly is arranged at the top of the fixing frame and comprises an adjusting groove plate fixedly connected to the upper surface of the fixing frame, two adjusting blocks are slidably connected to the interior of the adjusting groove plate, and a turning-over assembly is arranged on the adjusting blocks. The fixing frame is downwards clamped on a guardrail of a sickbed, the upper surface of the fixing block abuts against the lower surface of a guardrail cross rod, then the fixing frame is fixed, the fixing frame is prevented from shaking in the follow-up patient turning-over process after being fixed, the stability of the patient in the follow-up patient turning-over process is improved, in addition, installation is convenient, and the installation efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical care equipment, and in particular to a cervical vertebra patient turning device for spinal care. Background Art

[0002] Patients with spinal and cervical fractures are unable to move and are often confined to bed. This prolonged bed rest can lead to pressure sores. These sores are often caused by pressure on a specific area of ​​the skin. Especially when patients are unable to move, medical staff must frequently turn them over. Turning requires the patient to be in an axial position, with the head, shoulders, waist, and legs aligned and moving in the same direction, without twisting the cervical spine.

[0003] However, in the process of turning a cervical spine patient over, the patient needs to be turned in the axial position, which leads to the need for more than two nurses to turn the patient over when performing the turning care. For turning a patient with a heavier weight, it is more laborious for the nurses to turn the patient over, which can easily lead to the patient's head and waist being unable to be turned in the axial position. The existing turning and shifting pad needs to be placed under the patient when turning the patient. This operation requires the patient to be turned to one side first, and then the pad can be placed under the patient, and finally the patient can be turned to the other side, and finally the pad can be flattened, so that the turning and shifting pad can be placed under the patient. This is time-consuming and laborious, and can easily cause the patient's cervical spine to twist, resulting in secondary cervical spine injury. Summary of the Invention

[0004] In order to solve the above technical problems, the present invention provides a cervical vertebra patient turning device for spinal care.

[0005] The technical solution is as follows:

[0006] A device for turning over a cervical vertebra patient for spinal care, comprising a fixing frame, the interior of which is provided with a notch having the same shape as an existing bed guardrail, the inner surface of which is fixedly connected to a symmetrical rubber strip, the interior of which is provided with a notch having the same shape as the bed guardrail, the top of which is provided with an adjustment assembly, the adjustment assembly comprising an adjustment slot plate fixedly connected to the upper surface of the fixing frame, the interior of which is slidably connected to two adjustment blocks, and the turning over assembly being provided on the adjustment blocks;

[0007] The turning assembly includes two fixed seats symmetrically fixedly connected to both sides of the top of the adjusting block, two motors 1 are fixedly connected to the fixed seats, and a rotating box is fixedly connected to the output shaft of the motor 1. The internal sliding connection of the rotating box is provided with a pull rod, and the bottom of the pull rod is evenly provided with tooth grooves. Two connecting plates are fixedly connected to both sides of the bottom of the rotating box, and an axle rod is rotatably connected between the connecting plates. The middle part of the axle rod is fixedly connected with a gear, and the top of the gear is meshed with the tooth groove. The top of the rotating box is fixedly connected with motor 2, and motor 2 is a double-headed motor. The output shaft of motor 2 and the axle rod are connected for transmission by a European belt. The end of the pull rod away from the rotating box is fixedly connected to an arc plate, and the bottom of the arc plate is fixedly connected to a shovel plate.

[0008] Furthermore, a positioning assembly is provided on the side of the fixing frame away from the curved plate, and the positioning assembly includes a slide groove opened on the side of the fixing frame away from the curved plate, two sliding rings are slidably connected inside the slide groove, a positioning box is fixedly connected to the middle of the sliding ring, a spring 1 is fixedly connected to the inside of the positioning box, and an end of the spring 1 away from the connection with the positioning box is fixedly connected to a fixed block, the fixed block slides inside the positioning box, the bottom of the fixed block close to the inside of the fixing frame is set as an inclined surface, the side of the fixed block close to the inside of the positioning box is fixedly connected to a release rod, the bottom of the fixing frame is fixedly connected to a stabilizing plate, and the stabilizing plate is set to be L-shaped.

[0009] Furthermore, a movable hole for the release rod to move is opened on one side of the positioning box away from the fixing frame, and a handle is fixedly connected to one end of the release rod passing through the movable hole. After holding the handle, it is convenient to pull the release rod to move.

[0010] Furthermore, the adjusting assembly also includes positioning slots evenly opened on both sides of the adjusting slot plate, two groups of rollers are rotatably connected on both sides of the adjusting block, each group of rollers is set to two, and the four rollers all roll on the upper surface of the adjusting slot plate, a movable cavity is opened in the middle of the adjusting block, a spring 2 is fixedly connected in the movable cavity, a movable block is fixedly connected to the bottom of the spring 2, the movable block slides inside the movable cavity, a connecting rod is fixedly connected to the upper surface of the movable block, a pull ring is fixedly connected to the top of the connecting rod, movable rods are hinged on both sides of the movable block, and a positioning block is hinged on one end of the movable rod away from the movable block.

[0011] Furthermore, openings corresponding to the positioning grooves are provided on both sides of the bottom of the movable cavity, and the positioning block passes through the openings of the movable cavity and is engaged with the positioning grooves.

[0012] Furthermore, a fixing assembly is provided on the top of the rotating box, and the fixing assembly includes a fixing plate 1 fixedly connected to the side of the rotating box close to the arc plate, and the fixing plate 1 is rotatably connected to the end of the fixing plate away from the rotating box. The upper surface of the fixing plate 1 is fixedly connected to a spring 3, and the top of the spring 3 is fixedly connected to the lower surface of the fixing rod. The top of the pull rod is evenly provided with fixing grooves, and the end of the fixing rod away from the spring 3 is clamped in the inside of the fixing groove.

[0013] Furthermore, a deceleration assembly is provided at the bottom of the rotating box, and the deceleration assembly includes a fixed plate 2 fixedly connected to the side of the rotating box close to the fixed plate 1, grooves are provided on both sides of the fixed plate 2, and deceleration boxes are fixedly connected on both sides of the fixed plate 2, and non-Newtonian fluid is stored between the deceleration boxes and the grooves. Two symmetrical deceleration rods are rotatably connected to the inner side of the fixed plate 2, and deceleration teeth are fixedly connected between the two deceleration rods. The tops of the deceleration teeth are engaged with the tooth grooves, and a plurality of stirring rods are fixedly connected to the surface of one end of the deceleration rod located inside the deceleration box.

[0014] Furthermore, the arc-shaped plate is configured to be arc-shaped, an outer layer of the arc-shaped plate is provided with sponge, and an end of the shovel plate away from the arc-shaped plate is configured to be chamfered.

[0015] As described above, the beneficial effects of the cervical vertebra patient turning device for spinal care in the present invention are as follows:

[0016] The fixing frame is clamped on the guardrail of the bed by lowering it, and the upper surface of the fixing block contacts the lower surface of the guardrail crossbar, thereby fixing the fixing frame. This prevents the fixing frame from shaking during the subsequent turning of the patient after it is fixed, improves the stability of the patient during subsequent turning, and also facilitates installation and improves installation efficiency.

[0017] During the movement of the adjustment block, the rotating box will be driven to move synchronously through the fixed seat, the rotating box will drive the pull rod to move synchronously, the pull rod will drive the arc plate to move, and the arc plate will drive the shovel plate to move. When the shovel plate moves to the patient's shoulder or hip position, the position adjustment of the arc plate and the shovel plate is completed. This can adapt to patients of different heights and avoid pulling the patient in the fixed position, which will cause the patient's head and body to be turned over in different axial positions. This can realize the axial position turning of patients of different heights in the future and ensure that the patient's cervical spine will not twist.

[0018] As the pull rod continues to move, the curved plate will wrap around and contact the patient's shoulders and hips, and will pull the patient as the curved plate continues to move, allowing the patient to turn over in an axial position facing one side of the fixation frame, thereby avoiding the need for manual pulling or pushing of the patient to turn over, and avoiding the problem of multiple people being required to operate when turning a heavier patient. In addition, it can also prevent the patient's cervical spine from twisting due to improper manual operation, thereby improving the safety of patient turning;

[0019] The fixing clamping rod can always be engaged with the fixing groove under the elastic action of the spring 3, so that the position of the pull rod after movement can be kept fixed. By fixing the pull rod, the curved plate can fix the position of the patient when turning over, reducing the need for manual support of the patient, and ensuring the stability of the patient's body after turning over, avoiding the patient's body shaking after turning over and causing twisting of the cervical spine;

[0020] Under the action of the properties of non-Newtonian fluid, the rotation speed of the stirring rod can be slowed down. The stirring rod slows down the rotation speed of the slow-down teeth through the slow-down rod. The slow-down teeth slow down the movement speed of the pull rod through the tooth groove. Then, the pull rod causes the curved plate to slow down the speed at which the patient lies flat, avoiding the patient lying flat too quickly after turning over, ensuring the patient's stability during the lying process, and avoiding the body lying flat too quickly and with a large amplitude, causing secondary injury to the patient's cervical spine. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0022] Figure 2 This is a three-dimensional schematic diagram of the internal structure of the active cavity of the present invention;

[0023] Figure 3 This is an exploded perspective diagram of the regulating assembly of the present invention;

[0024] Figure 4 It is a schematic sectional perspective view of the movable block, movable rod, positioning block and other components of the present invention;

[0025] Figure 5 This is a three-dimensional schematic diagram of the connection relationship between the positioning groove and the positioning block of the present invention;

[0026] Figure 6 It is a three-dimensional schematic diagram of the adjustment component and the turning component of the present invention;

[0027] Figure 7 This is an exploded perspective diagram of the rotating box and the pull rod of the present invention;

[0028] Figure 8 It is a schematic perspective cutaway diagram of the gear, tooth groove, pull rod and other components of the present invention;

[0029] Figure 9 For the present invention Figure 6 A magnified schematic diagram of the structure in the middle.

[0030] Wherein, the accompanying drawings in the present invention are:

[0031] 1. Fixed frame;

[0032] Positioning assembly: 21, slide; 22, sliding ring; 23, positioning box; 24, spring 1; 25, fixing block; 26, release rod; 27, stabilizing plate;

[0033] Adjustment components: 31, adjustment slot plate; 32, positioning slot; 33, adjustment block; 34, roller; 35, movable chamber; 36, spring 2; 37, movable block; 38, connecting rod; 39, pull ring; 310, movable rod; 311, positioning block;

[0034] Turnover assembly: 41, fixed seat; 411, motor 1; 42, rotating box; 43, connecting plate; 44, shaft; 45, gear; 451, motor 2; 452, belt; 46, pull rod; 47, tooth groove; 48, curved plate; 49, shovel plate;

[0035] Fixing assembly: 51, fixing plate 1; 52, fixing rod; 53, spring 3; 54, fixing slot;

[0036] Retarder assembly: 61. Fixed plate 2; 62. Groove; 63. Retarder box; 64. Retarder rod; 65. Retarder teeth; 66. Stirring rod. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0038] The embodiments provided by the present invention will be described in detail below:

[0039] like Figure 1 、 Figure 3 、 Figures 6 to 8As shown, a cervical vertebra patient turning device for spinal care includes a fixing frame 1. The fixing frame 1 is provided with a notch having the same shape as an existing bed guardrail. The inner surface of the notch of the fixing frame 1 is fixedly connected to a symmetrical rubber strip, which is used to prevent the fixing frame 1 from sliding left and right when it is stuck on the bed guardrail. The top of the fixing frame 1 is provided with an adjustment component for adjusting the pulling position. The adjustment component includes an adjustment slot plate 31 fixedly connected to the upper surface of the fixing frame 1. Two adjustment blocks 33 are slidably connected to the interior of the adjustment slot plate 31. The adjustment block 33 is provided with a turning component for pulling the patient to turn him over.

[0040] The turning assembly includes a fixed seat 41 which is symmetrically fixed to both sides of the top of the adjustment block 33. Two motors 411 are fixedly connected to the fixed seat 41. The output shafts of the two motors 411 pass through one end of the fixed seat 41 and are fixedly connected to a rotating box 42. The interior of the rotating box 42 is slidably connected to a pull rod 46. The bottom of the pull rod 46 is provided with a plurality of teeth 47 arranged linearly and equidistantly. Two connecting plates 43 are fixedly connected to both sides of the bottom of the rotating box 42. A shaft 44 is rotatably connected between the connecting plates 43. A gear 45 is fixedly connected to the middle of the shaft 44. The top of the gear 45 is meshed with the teeth 47. The top of the rotating box 42 is fixedly connected to a motor 2 451. The motor 2 451 is a double-headed motor. A European belt 452 is connected to the output shaft of the motor 2 451 and the shaft 44 for transmission. The pull rod 46 is fixedly connected to an arc plate 48 at one end away from the rotating box 42. Figure 3 As shown, the arc plate 48 is configured to be arc-shaped and can wrap around the patient, effectively supporting the patient after turning over. The outer layer of the arc plate 48 is provided with sponge to avoid hard contact with the patient causing discomfort to the patient. The bottom of the arc plate 48 is fixedly connected to a shovel plate 49. There are two shovel plates 49. The end of the shovel plate 49 away from the arc plate 48 is provided with a chamfer for effectively inserting into the gap between the patient's body and the bed.

[0041] like Figure 1 and Figure 2As shown, a positioning assembly for fixing the fixing frame 1 is provided on the side of the fixing frame 1 away from the arc plate 48. The positioning assembly includes a slide groove 21 opened on the side of the fixing frame 1 away from the arc plate 48. Two sliding rings 22 are slidably connected inside the slide groove 21. The middle part of the sliding ring 22 is fixedly connected to a positioning box 23. A spring 1 24 is fixedly connected to the inside of the positioning box 23. The end of the spring 1 24 away from the connection with the positioning box 23 is fixedly connected to a fixing block 25. The fixing block 25 slides inside the positioning box 23. The bottom of the fixed block 25 close to the inside of the fixing frame 1 is set as an inclined surface. The fixing block 25 is fixedly connected to a release rod 26 on one side close to the interior of the positioning box 23. The positioning box 23 is provided with a movable hole for the release rod 26 to move on the side away from the fixing frame 1. The release rod 26 is fixedly connected to one end through the movable hole with a handle. After holding the handle, it is convenient to pull the release rod 26 to move. The bottom of the fixing frame 1 is fixedly connected to a stabilizing plate 27, and the stabilizing plate 27 is set to be L-shaped. The bottom of the stabilizing plate 27 is used to contact the ground. When the fixing frame 1 is stuck on the railing, it can further provide support for it to prevent the fixing frame 1 from tipping over due to the patient's excessive weight.

[0042] like Figures 1 to 5 As shown, the adjustment component also includes a plurality of positioning slots 32 arranged linearly and equidistantly on both sides of the adjustment slot plate 31, and two sets of rollers 34 are rotatably connected on both sides of the adjustment block 33, and each set of rollers 34 is set to two, as shown in FIG. Figure 1 As shown, the four rollers 34 all roll on the upper surface of the adjustment slot plate 31, a movable cavity 35 is opened in the middle of the adjustment block 33, and openings corresponding to the positioning slots 32 are opened on both sides of the bottom of the movable cavity 35, a spring 2 36 is fixedly connected in the movable cavity 35, and a movable block 37 is fixedly connected to the bottom of the spring 2 36, and the movable block 37 slides inside the movable cavity 35, and a connecting rod 38 is fixedly connected to the upper surface of the movable block 37, and a pull ring 39 is fixedly connected to the top of the connecting rod 38, and movable rods 310 are hinged on both sides of the movable block 37, and a positioning block 311 is hinged on one end of the movable rod 310 away from the movable block 37, as shown in FIG. Figure 5 As shown, the positioning block 311 passes through the opening of the movable cavity 35 and is engaged with the positioning groove 32 .

[0043] like Figure 7 and Figure 8 As shown, a fixing assembly for fixing the turning assembly is provided on the top of the rotating box 42, and the fixing assembly includes a fixing plate 51 fixedly connected to the side of the rotating box 42 close to the arc plate 48, and a fixing clamping rod 52 is rotatably connected to the end of the fixing plate 51 away from the rotating box 42. The upper surface of the fixing plate 51 is fixedly connected to a spring 3 53, and the top of the spring 3 53 is fixedly connected to the lower surface of the fixing clamping rod 52. The top of the pull rod 46 is provided with a plurality of fixing grooves 54 arranged linearly and equidistantly, and the right side of the fixing groove 54 is set as an inclined surface, that is, Figure 8As shown on the right side, when the pull rod 46 slides to the left, the fixed rod 52 will slide out from the fixed slot 54. The fixed rod 52 will not restrict the movement of the pull rod 46 to the left. The end of the fixed rod 52 away from the spring three 53 is clamped inside the fixed slot 54.

[0044] like Figures 6 to 9 As shown, a deceleration assembly for slowing down the moving speed of the pull rod 46 is provided at the bottom of the rotating box 42, and the deceleration assembly includes a fixed plate 2 61 fixedly connected to the side of the rotating box 42 close to the fixed plate 1 51, and grooves 62 are provided on both sides of the fixed plate 2 61. Deceleration boxes 63 corresponding to the positions of the grooves 62 are fixedly connected on both sides of the fixed plate 2 61, and non-Newtonian fluid is stored between the deceleration box 63 and the groove 62. Two symmetrical deceleration rods 64 are rotatably connected to the inner side of the fixed plate 2 61, and a deceleration tooth 65 is fixedly connected between the two deceleration rods 64. The top of the deceleration tooth 65 is engaged with the tooth groove 47, and a plurality of stirring rods 66 are fixedly connected to the surface of one end of the deceleration rod 64 located inside the deceleration box 63 for increasing the contact area with the non-Newtonian fluid.

[0045] The following is the entire working process and working principle of the above embodiment:

[0046] The initial state is:

[0047] The fixed block 25 is not squeezed. At this time, the spring 1 24 is in an uncompressed state, the movable block 37 is at the lowest position inside the movable chamber 35, the spring 2 36 is in an uncompressed state, and the movable block 37 pushes the positioning block 311 through the movable rod 310 to engage with the positioning groove 32. The spring 3 53 is not compressed. The spring 3 53 enables the fixed clamping rod 52 to engage with the fixed groove 54 at one end away from the spring 3 53.

[0048] The working status is:

[0049] The positioning assembly quickly secures the device to the bed rails:

[0050] The medical staff puts the fixing frame 1 on the guardrail of the bed, holds the fixing frame 1 and presses it downward to make it stuck on the guardrail of the bed. At this time, the bottom of the stabilizing plate 27 will contact the ground under the bed. The L-shaped bottom plane of the stabilizing plate 27 contacts the ground, which can stably clamp the fixing frame 1 on the guardrail. In addition, it can also prevent the firmness of the guardrail installation from being affected when a heavier patient is turned over later. At the same time, during the downward movement of the fixing frame 1, the inclined surface of the fixing block 25 will conflict with the guardrail crossbar. Under the interference of the guardrail crossbar, the fixing block 25 slides into the positioning box 23, and the fixing block 25 will also compress the spring 1 24. If the fixing block 25 conflicts with the vertical rod of the guardrail after moving downward, the fixing block 25 will always be squeezed and pressed. At this time, the medical staff can push the positioning box 23, and the positioning box 23 drives the sliding ring 2 2 slides inside the slide groove 21. When the sliding ring 22 slides to a point where it no longer corresponds to the vertical rod of the guardrail, the fixing block 25 will not be interfered with by the vertical rod of the guardrail. At this time, the fixing block 25 moves toward the inside of the fixing frame 1 under the elastic return action of the spring 1 24. The upper surface of the fixing block 25 will interfere with the lower surface of the guardrail crossbar. In addition, if the fixing block 25 moves downward and does not interfere with the vertical rod of the guardrail, the fixing block 25 will directly move toward the inside of the fixing frame 1 under the elastic return action of the spring 1 24. At this time, the upper surface of the fixing block 25 will interfere with the lower surface of the guardrail crossbar, thereby fixing the fixing frame 1 and the entire turning device, preventing the turning device from shaking during the subsequent turning of the patient, improving the stability of the patient during the subsequent turning, and facilitating installation and improving installation efficiency.

[0051] In addition, after the fixing frame 1 is stuck on the guardrail of the hospital bed, the rubber strip in the groove of the fixing frame 1 will fit with the vertical rod of the hospital bed. Through the friction between the rubber strip and the vertical rod of the hospital bed, the fixing frame 1 will not slide left and right on the guardrail of the hospital bed, thereby improving the stability of the fixing frame 1. At this time, the patient is located between the fixing frame 1 and the curved plate 48.

[0052] Adjust the position of the turning assembly by adjusting the assembly:

[0053] The medical staff pulls the pull ring 39, so that the pull ring 39 drives the connecting rod 38 to move upward inside the movable cavity 35, so that the movable block 37 will compress the spring 2 36 upward. When the movable block 37 moves upward, it will also pull the positioning block 311 to move into the interior of the movable cavity 35 through the movable rod 310, so that the positioning block 311 cannot be engaged with the positioning groove 32. At this time, the medical staff pushes the adjustment block 33 again, so that the adjustment block 33 slides inside the adjustment slot plate 31. At the same time, during the movement of the adjustment block 33, the roller 34 rolls on the upper surface of the adjustment slot plate 31, so that the adjustment block 33 is pushed The movement of the block 33 is smoother. During the movement of the adjustment block 33, the rotating box 42 will be synchronously driven to move through the fixed seat 41, the rotating box 42 will drive the pull rod 46 to move synchronously, the pull rod 46 will drive the arc plate 48 to move, and the arc plate 48 will drive the shovel plate 49 to move. When the two shovel plates 49 move to the patient's shoulder or hip position respectively, the position adjustment of the arc plate 48 and the shovel plate 49 is completed at this time, which can adapt to patients of different heights and avoid the subsequent fixed position pulling the patient, causing the patient's head and body to be turned over in the same axial position, and can realize the subsequent axial position turning of patients of different heights.

[0054] The medical staff releases the pull ring 39, and under the elastic reset action of the spring 2 36, the movable block 37 moves downward inside the movable cavity 35. The movable block 37 pushes the positioning block 311 from the opening to the side of the positioning groove 32 through the movable rod 310. At this time, the positioning block 311 will be engaged with the positioning groove 32, thereby limiting and fixing the position of the adjusted adjustment block 33.

[0055] The turning component pulls the patient to turn the patient in the axial position:

[0056] The medical staff starts the motor 2 451 and the motor 1 411, wherein the output shaft of the motor 2 451 drives the shaft 44 to rotate through the transmission of the belt 452, and the shaft 44 drives the gear 45 to rotate. The rotation of the gear 45 drives the pull rod 46 to slide inside the rotating box 42 through the tooth groove 47. At this time, the fixed card rod 52 does not affect the movement of the pull rod 46 due to the inclined surface on the right side of the fixed groove 54. The pull rod 46 slides inside the rotating box 42 toward the side close to the slide groove 21, that is, Figure 1As shown, the pull rod 46 drives the shovel plate 49 to insert into the gap between the patient's body and the bed through the curved plate 48. In addition, the output shaft of the motor 411 will drive the rotating box 42 to rotate. It should be noted that the motor 411 causes the rotating box 42 to rotate at a small angle and will not rotate a full circle. The rotating box 42 causes the pull rod 46 to drive the curved plate 48 to tilt upward, and the curved plate 48 drives the shovel plate 49 to tilt upward. During the continued movement and upward swing of the pull rod 46, the curved plate 48 will wrap around and contact the patient's shoulders and buttocks. At the same time, the shovel plate 49 will hook and pull the patient's shoulders and buttocks, and during the continued movement of the curved plate 48, it will support one side of the patient's body, so that the patient can turn over in the axial position facing the side of the fixed frame 1, avoiding the need for manual pulling or pushing of the patient to turn over, avoiding the problem of multiple people needing to operate when turning over heavier patients, reducing labor costs, and also preventing the patient's cervical spine from twisting due to improper manual operation, thereby improving the safety of turning the patient over.

[0057] The fixing component fixes the patient's turning position through the turning component:

[0058] When the patient turns over to the appropriate position, the fixing clamp rod 52 can always be engaged with the fixing groove 54 under the elastic action of the spring three 53, so that the position of the pull rod 46 after movement can be kept fixed. By fixing the pull rod 46, the arc plate 48 can fix the position of the patient's turning over, reducing the need for manual hand-supporting of the patient, and ensuring the stability of the patient's body after turning over, avoiding the shaking of the patient's body after turning over and causing twisting of the cervical spine.

[0059] The slow-down component allows the turning component to slowly lower the patient flat:

[0060] After turning the patient over, the medical staff needs to press the end of the fixing rod 52 close to the spring 3 53, so that the end of the fixing rod 52 close to the spring 3 53 moves downward. The fixing rod 52 compresses the spring 3 53, and the end of the fixing rod 52 away from the spring 3 53 tilts upward. At this time, the fixing rod 52 cannot be engaged with the fixing slot 54. At this time, the motor 2 451 is started, so that the motor 2 451 rotates in the opposite direction. The output shaft of the motor 2 451 drives the shaft 44 to rotate in the opposite direction through the transmission of the belt 452. The shaft 44 drives the gear 45 to rotate in the opposite direction. The gear 45 drives the pull rod 46 to move to the side away from the slide slot 21 through the tooth groove 47, that is, Figure 1In the direction shown, the pull rod 46 causes the curved plate 48 to drive the curved plate 48 to move synchronously. At this time, the curved plate 48 no longer pulls the patient, and the patient lies flat on the bed and flips over. During the patient's lying process, the curved plate 48 will be driven to move synchronously, which will push the curved plate 48. At the same time, during the movement of the pull rod 46, the pull rod 46 drives the slow-speed gear 65 to rotate through the tooth groove 47, and the slow-speed gear 65 drives the slow-speed rod 64 to rotate. The slow-speed rod 64 drives the stirring rod 66 to rotate inside the groove 62 and the slow-speed box 63. At this time, the stirring rod 66 will stir the non-Newtonian fluid in the deceleration box 63 and the groove 62. Under the action of the properties of the non-Newtonian fluid, the rotation speed of the stirring rod 66 can be slowed down. The stirring rod 66 slows down the rotation speed of the deceleration tooth 65 through the deceleration rod 64. The deceleration tooth 65 slows down the movement speed of the pull rod 46 through the tooth groove 47, and then the arc plate 48 slows down the speed of the patient lying flat through the pull rod 46, avoiding the patient lying flat too fast after turning over, thereby reducing the shaking of the patient after lying flat, and ensuring the stability of the patient during the lying process.

[0061] Disassemble the fixing bracket 1:

[0062] When the patient lies flat, the medical staff pulls the handle on the release rod 26, so that the release rod 26 drives the fixing block 25 to move closer to the side of spring 1 24 in the positioning box 23. At this time, the fixing block 25 no longer conflicts with the lower surface of the cross bar of the bed guardrail. Finally, the medical staff pushes the positioning box 23, so that the positioning box 23 pushes the fixing frame 1 upward on the bed guardrail through the sliding ring 22, thereby achieving the effect of removing the fixing frame 1.

[0063] 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, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cervical vertebra patient turning device for spinal care, characterized in that: The invention comprises a fixing frame (1), wherein the fixing frame (1) is provided with a notch having the same shape as that of an existing bed guardrail, a symmetrical rubber strip is fixedly connected to the inner surface of the notch of the fixing frame (1), the inside of the fixing frame (1) is provided with a notch having the same shape as that of the bed guardrail, an adjustment component is provided on the top of the fixing frame (1), the adjustment component comprises an adjustment slot plate (31) fixedly connected to the upper surface of the fixing frame (1), two adjustment blocks (33) are slidably connected to the inside of the adjustment slot plate (31), and a turning assembly is provided on the adjustment block (33); The turning assembly includes two fixed seats (41) symmetrically fixedly connected to the top two sides of the adjustment block (33), two motors (411) are fixedly connected to the fixed seats (41), a rotating box (42) is fixedly connected to the output shaft of the motor (411), a pull rod (46) is slidably connected to the inside of the rotating box (42), and the bottom of the pull rod (46) is evenly provided with tooth grooves (47), two connecting plates (43) are fixedly connected to the two sides of the bottom of the rotating box (42), and a shaft is rotatably connected between the connecting plates (43). (44), the middle part of the shaft (44) is fixedly connected with a gear (45), the top of the gear (45) is meshed with the tooth groove (47), the top of the rotating box (42) is fixedly connected with motor 2 (451), the motor 2 (451) is a double-headed motor, the output shaft of the motor 2 (451) and the shaft (44) are connected by a European belt (452), the end of the pull rod (46) away from the rotating box (42) is fixedly connected with an arc plate (48), and the bottom of the arc plate (48) is fixedly connected with a shovel plate (49).

2. The cervical vertebra patient turning device for spinal care according to claim 1, characterized in that: A positioning assembly is provided on the side of the fixing frame (1) away from the arc plate (48), and the positioning assembly includes a slide groove (21) opened on the side of the fixing frame (1) away from the arc plate (48), two sliding rings (22) are slidably connected inside the slide groove (21), a positioning box (23) is fixedly connected to the middle of the sliding ring (22), a spring (24) is fixedly connected to the inside of the positioning box (23), and a fixing block (25) is fixedly connected to the end of the spring (24) away from the connection with the positioning box (23), the fixing block (25) slides inside the positioning box (23), the bottom of the fixing block (25) close to the inside of the fixing frame (1) is set as an inclined surface, and the side of the fixing block (25) close to the inside of the positioning box (23) is fixedly connected to a release rod (26), and the bottom of the fixing frame (1) is fixedly connected to a stabilizing plate (27), and the stabilizing plate (27) is set to be L-shaped.

3. The cervical vertebra patient turning device for spinal care according to claim 2, characterized in that: A movable hole for the release rod (26) to move is provided on a side of the positioning box (23) away from the fixing frame (1); a handle is fixedly connected to one end of the release rod (26) passing through the movable hole, and the release rod (26) can be pulled and moved by holding the handle.

4. The cervical vertebra patient turning device for spinal care according to claim 1, characterized in that: The adjustment component also includes positioning grooves (32) evenly arranged on both sides of the adjustment slot plate (31), two groups of rollers (34) are rotatably connected on both sides of the adjustment block (33), each group of rollers (34) is set to two, and the four rollers (34) all roll on the upper surface of the adjustment slot plate (31), a movable cavity (35) is opened in the middle of the adjustment block (33), a spring 2 (36) is fixedly connected in the movable cavity (35), a movable block (37) is fixedly connected to the bottom of the spring 2 (36), and the movable block (37) slides inside the movable cavity (35), a connecting rod (38) is fixedly connected to the upper surface of the movable block (37), and a pull ring (39) is fixedly connected to the top of the connecting rod (38), and both sides of the movable block (37) are hinged with movable rods (310), and the end of the movable rod (310) away from the movable block (37) is hinged with a positioning block (311).

5. The cervical vertebra patient turning device for spinal care according to claim 4, characterized in that: Openings corresponding to the positioning grooves (32) are provided on both sides of the bottom of the movable cavity (35), and the positioning block (311) passes through the openings of the movable cavity (35) and is engaged with the positioning grooves (32).

6. The cervical vertebra patient turning device for spinal care according to claim 1, characterized in that: A fixing assembly is provided on the top of the rotating box (42), and the fixing assembly includes a fixing plate 1 (51) fixedly connected to the side of the rotating box (42) close to the arc plate (48), and the fixing plate 1 (51) is rotatably connected to the end of the fixing plate 1 (51) away from the rotating box (42), and the upper surface of the fixing plate 1 (51) is fixedly connected to the spring 3 (53), and the top of the spring 3 (53) is fixedly connected to the lower surface of the fixing rod (52), and the top of the pull rod (46) is evenly provided with fixing grooves (54), and the end of the fixing rod (52) away from the spring 3 (53) is clamped inside the fixing groove (54).

7. The cervical vertebra patient turning device for spinal care according to claim 6, characterized in that: A deceleration assembly is provided at the bottom of the rotating box (42), and the deceleration assembly includes a fixed plate 2 (61) fixedly connected to the rotating box (42) near the fixed plate 1 (51), grooves (62) are provided on both sides of the fixed plate 2 (61), and deceleration boxes (63) are fixedly connected to both sides of the fixed plate 2 (61), and non-Newtonian fluid is stored between the deceleration box (63) and the grooves (62). Two symmetrical deceleration rods (64) are rotatably connected to the inner side of the fixed plate 2 (61), and a deceleration tooth (65) is fixedly connected between the two deceleration rods (64), and the top of the deceleration tooth (65) is meshed with the tooth groove (47), and a plurality of stirring rods (66) are fixedly connected to the surface of one end of the deceleration rod (64) located inside the deceleration box (63).

8. The cervical vertebra patient turning device for spinal care according to claim 1, characterized in that: The arc-shaped plate (48) is configured to be arc-shaped, the outer layer of the arc-shaped plate (48) is provided with sponge, and one end of the shovel plate (49) away from the arc-shaped plate (48) is configured to be chamfered.

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