A device for assisting patients in lying down and getting up in a cardiac intensive care unit

Abstract

The present invention provides an auxiliary lying device for a cardiac intensive care unit, which belongs to the technical field of medical devices. It comprises a bed body, wherein one end of the top of the bed body is rotatably connected to a back support, the middle position of the top of the bed body is rotatably connected to a hip support, the top of the back support is fixedly connected to a back support plate, an auxiliary component is slidably connected to the hip support, and a limiting component is rotatably connected to the back support plate. The present invention can achieve the effect of assisting patients to go to the toilet during the operation of the device itself by setting an auxiliary component. The auxiliary component can not only provide patients with a convenient and comfortable environment for going to the toilet, but also does not require patients to move their body position, thereby greatly improving the efficiency of patients going to the toilet and reducing the work pressure of medical staff. By setting a limiting component, not only can the patient's chest and lower abdomen be supported and limited, but the patient's body position can also be fixed, thereby improving the patient's body coordination and stability during the process of going to the toilet.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to an auxiliary lying-down device for a cardiac intensive care unit. Background Art

[0002] A cardiac intensive care unit (CICU) is a specialized medical unit within a hospital dedicated to treating patients with heart disease. In this unit, patients receive close monitoring and care, including electrocardiogram (ECG) monitoring, blood pressure monitoring, and blood oxygen monitoring, to ensure stable cardiac function and effective control of their condition. This type of unit is typically equipped with advanced equipment and technology to address a variety of critical cardiac emergencies, ensuring patients receive timely and effective treatment.

[0003] The main reason critically ill heart patients need to be raised and reclined is to promote blood circulation and respiratory function, reduce the burden on the heart, and prevent complications. While appropriate recumbency is beneficial for critically ill heart patients, it depends on the specific situation and the doctor's advice. Generally, recumbency should be performed under a doctor's supervision, with proper posture and movement. To assist patients in bed recumbency, the most common device used in hospitals today is an electric recliner, which utilizes an electric telescopic rod to prop up the bedboard behind the patient, achieving the desired effect.

[0004] For patients with severe heart diseases, they need to wear medical devices such as pacemakers, defibrillators, blood pressure monitors, heart monitors and blood oxygen saturation monitors at all times, which can help monitor and maintain the vital signs of patients with severe heart diseases and deal with possible emergency situations in a timely manner. These medical devices restrict the patients' movements to a certain extent, and it is more strenuous for patients to go to the toilet. Therefore, in order to allow patients to go to the toilet on the lying-down assist device without moving, the present invention provides a lying-down assist device for a cardiac intensive care unit to meet the needs. Summary of the Invention

[0005] The technical problem to be solved by the present invention is to provide an auxiliary lying device for cardiac intensive care units. By setting an auxiliary component, the device itself can achieve the effect of assisting patients to go to the toilet during operation. When the patient needs to go to the toilet, the auxiliary component can provide the patient with a convenient and comfortable toilet environment, and the patient does not need to make any body position movement. Such a setting can greatly improve the efficiency of patients going to the toilet and reduce the work pressure of medical staff. By setting a limiting component, not only can the patient's chest and lower abdomen be supported and limited, but the auxiliary component can also be assisted to fix the patient's body position, thereby improving the patient's body coordination and stability during the process of going to the toilet. The above setting can solve the problem of low efficiency of patients going to the toilet during the use of traditional auxiliary lying devices.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0007] The support frame is connected to the bottom bracket of the bed frame, and the support frame is connected to the bottom bracket of the bed frame at the top end thereof.

[0008] Optionally, the auxiliary component includes a slide rail fixedly connected to the bottom of the hip support, the bottom of the slide rail is slidably connected to a base plate, both side walls of the base plate are rotatably connected to pulleys, the base plate and the slide rail are slidably connected through the pulleys, the two ends of the top of the base plate are respectively fixedly connected to a support disc and a circular tray, and a press avoidance hole is opened on the hip support, and the avoidance hole consists of a circular hole structure in the middle and strip hole structures on both sides.

[0009] Optionally, the supporting disc and the circular tray are fixedly connected to the bottom plate via a reset spring, a weakening groove is provided in the middle of the reset spring, and the middle of the reset spring has an inwardly concave curved surface structure.

[0010] Optionally, a spring block is fixedly connected to the bottom outer wall of the circular tray, and a first adaptation groove adapted to the shape of the spring block is provided on the inner wall of the hip support plate. The spring block consists of a curved surface with an arc-shaped inclined structure on one side, a curved surface with a stepped structure on the other side, and a hollow structure in the middle.

[0011] Optionally, a cushion is fixedly connected to one end of the top of the circular tray, the circular tray is an inwardly recessed inclined structure, and the bottom of the circular tray is rotatably connected to a mounting seat.

[0012] Optionally, a rotational block is fixedly connected to the bottom of the circular pallet, and a third adapting groove that matches the shape of the rotational block is opened on the top of the mounting seat, and the mounting seat and the circular pallet are rotationally connected through the rotational block and the third adapting groove.

[0013] Optionally, a clip is fixedly connected to the bottom outer wall of the mounting seat, one end of the clip is fixedly connected to a clamping block, a second adaptation groove that is adapted to the shape of the clamping block is opened on the bottom outer wall of the mounting seat, and a disposable storage bag is clamped between the second adaptation groove and the clamping block.

[0014] Optionally, the limiting assembly includes an exhibition panel rotatably connected to the top of the back support plate, a rotating shaft is fixedly connected to one side wall of the exhibition panel, one end of the rotating shaft is fixedly connected to a torsion spring, the exhibition panel and the back support plate are rotationally connected via the rotating shaft and the torsion spring, the top of the back support plate is symmetrically provided with storage grooves adapted to the shape of the exhibition panel, and the top of the back support plate is rotatably connected to a pressure plate adapted to the shape of the exhibition panel.

[0015] Optionally, the display board consists of a larger plate body at one end and a smaller belly fitting plate at the other end. The middle of the display board has an inwardly concave curved structure. One end of the larger plate body of the display board is fixedly connected to the arm support plate. A palm avoidance hole is opened at the end of the display board close to the arm support plate, and a palm support rod is fixedly connected to the inner wall of the palm avoidance hole.

[0016] Optionally, one end of the pressure plate is fixedly connected to a pressure rod, one end of the pressure rod is slidably connected to a card plug-in block, a guide slider is fixedly connected to the card plug-in block, and a fourth adapter groove is provided at one end of the pressure rod close to the card plug-in block that is adapted to the shape of the guide slider, and a spring is fixedly connected to one end of the card plug-in block close to the pressure rod, the card plug-in block and the pressure rod are connected by a spring, and a slot is provided on the back support plate that is adapted to the shape of the card plug-in block.

[0017] Compared with the prior art, the present invention has at least the following beneficial effects:

[0018] In the above scheme, by setting up an auxiliary component, the device itself can achieve the effect of assisting the patient to go to the toilet during operation. The auxiliary component is divided into two states. State one is when the patient is lying down or lying down and does not need to go to the toilet. In this state, the patient can automatically get up or lie down under the operation of the device, and the auxiliary component is hidden and stored, which will not have any negative impact on the operation of the device itself; State two is when the patient needs to go to the toilet. At this time, the device can move the patient's position to a sitting state. The auxiliary component in state two can provide the patient with a convenient and comfortable toilet environment, and does not require the patient to make any positional movement. Such a setting can greatly improve the efficiency of patients going to the toilet and reduce the work pressure of medical staff. In addition, the auxiliary component will not be affected by the change of angle during the operation of the device itself, which will affect the use of its own structure, and the auxiliary component itself can be freely disassembled and assembled on the bed. On the one hand, such a setting improves the portability of the auxiliary component, and on the other hand, it can assist medical staff in efficiently cleaning bacteria and stains generated by patients going to the toilet.

[0019] By setting a limit component, the limit component is hidden and stored in the backrest. When the patient needs to go to the toilet, the medical staff can unfold the stored limit component. The limit component can not only support and limit the patient's chest and lower abdomen, but also assist the auxiliary component to fix the patient's body position, thereby improving the patient's body coordination and stability during the toilet process. In addition, the limit component can support the patient's upper body. When the patient is in a sitting state, the pressure of his or her upper body falls on the buttocks and legs. Since a large number of medical devices are arranged near the chest cavity of critically ill heart patients, these medical devices further increase the pressure on the patient's buttocks and legs, which will cause discomfort to the patient's lower body and legs over time. The supporting effect of the limit component on the patient's upper body can greatly reduce the pressure on the patient's buttocks and legs. On the one hand, this setting improves the stability of the patient's upper body, and on the other hand, it also alleviates the discomfort of the patient's legs and buttocks, providing patients with a more relaxed and convenient toilet environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings, which are incorporated herein and constitute a part of the specification, illustrate embodiments of the invention and, together with the description, further serve to explain the principles of the invention and to enable one skilled in the art to make and use the invention.

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of an auxiliary lying device used in a cardiac intensive care unit;

[0022] Figure 2 An enlarged three-dimensional schematic diagram of the back support, hip support and calf support;

[0023] Figure 3 An enlarged three-dimensional schematic diagram of the hip support, calf support and hip support plate;

[0024] Figure 4 An enlarged three-dimensional schematic diagram of the auxiliary component and hip support;

[0025] Figure 5 A schematic diagram of the enlarged three-dimensional structure for the auxiliary components;

[0026] Figure 6 A schematic diagram of the cross-sectional three-dimensional structure of the support disc and the hip support plate;

[0027] Figure 7 It is a schematic diagram of the cross-sectional structure of the circular tray and the buttocks support plate;

[0028] Figure 8 for Figure 7 A schematic diagram of the partially enlarged three-dimensional structure at center A;

[0029] Figure 9 for Figure 7 A schematic diagram of the partially enlarged three-dimensional structure at point B in the middle;

[0030] Figure 10 It is a schematic diagram of the sectional three-dimensional structure of the circular tray and the mounting base;

[0031] Figure 11 It is a schematic diagram of the cross-sectional three-dimensional structure of the circular tray and the reset spring;

[0032] Figure 12 A schematic diagram of the cross-sectional three-dimensional structure of the mounting base and the disposable storage bag;

[0033] Figure 13 for Figure 12 A schematic diagram of the partially enlarged three-dimensional structure at point C in the middle;

[0034] Figure 14 This is an enlarged three-dimensional structural diagram of the limit assembly and the backrest;

[0035] Figure 15 This is an enlarged three-dimensional structural diagram of the limit assembly and the backrest;

[0036] Figure 16 To match the exhibition board with the enlarged three-dimensional structural diagram;

[0037] Figure 17 A schematic diagram of the cross-sectional three-dimensional structure of the display panel, pressure plate and backrest;

[0038] Figure 18 This is an enlarged three-dimensional structural diagram of the pressure rod and the card plug-in block.

[0039] [reference numerals]

[0040] 1. Bed body; 2. Back support; 3. Hip support; 4. Calf support; 5. Back support; 6. Hip support; 7. Calf support; 8. First telescopic rod; 9. First linkage frame; 10. Second telescopic rod; 11. Second linkage frame; 12. Slide rail; 13. Bottom plate; 14. Support disc; 15. Round tray; 16. Reset spring; 17. Weakened groove; 18. Pulley; 19. Press avoidance hole; 20. Cushion; 21. Mounting seat; 22. Spring block; 2 3. First adapter slot; 24. Clip; 25. Clamp; 26. Second adapter slot; 27. Rotary clamp; 28. Third adapter slot; 29. ​​Disposable storage bag; 30. Display board; 31. Lower abdomen fitting plate; 32. Arm support plate; 33. Rotating shaft; 34. Storage slot; 35. Torsion spring; 36. Palm avoidance hole; 37. Palm support rod; 38. Press plate; 39. Press rod; 40. Card plug-in block; 41. Guide slider; 42. Fourth adapter slot; 43. Spring.

[0041] As shown in the figure, in order to clearly implement the structure of the embodiment of the present invention, specific structures and devices are marked in the figure, but this is only for illustrative purposes and is not intended to limit the present invention to the specific structure, device and environment. According to specific needs, ordinary technicians in this field can adjust or modify these devices and environments. DETAILED DESCRIPTION

[0042] The following describes in detail an auxiliary lying device for a cardiac intensive care unit provided by the present invention, with reference to the accompanying drawings and specific embodiments. It is also noted that, to provide a more detailed description, the following embodiments are best and preferred embodiments, and those skilled in the art may employ alternative implementations for some known technologies. Furthermore, the accompanying drawings are intended only to provide a more detailed description of the embodiments and are not intended to limit the present invention.

[0043] It should be noted that references in the specification to "one embodiment," "an embodiment," "an exemplary embodiment," "some embodiments," etc. indicate that the described embodiments may include specific features, structures, or characteristics, but not every embodiment necessarily includes such specific features, structures, or characteristics. In addition, when specific features, structures, or characteristics are described in conjunction with an embodiment, it is within the knowledge of persons skilled in the relevant art to implement such features, structures, or characteristics in conjunction with other embodiments (whether or not explicitly described).

[0044] In general, terms can be understood, at least in part, from their use in context. For example, depending at least in part on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in the singular sense, or can be used to describe a combination of features, structures, or characteristics in the plural sense. Additionally, the term "based on" can be understood as not necessarily intended to convey an exclusive set of factors, but can instead, depending at least in part on the context, allow for the presence of other factors that are not necessarily explicitly described.

[0045] It will be understood that the meanings of “on,” “over,” and “above” in the present invention should be interpreted in the broadest manner, so that “on” means not only “directly on” something but also includes the meaning of being “on” something with intervening features or layers, and “on” or “above” means not only “on” or “above” something but also includes the meaning of being “on” or “above” something with no intervening features or layers.

[0046] Additionally, spatially relative terms such as "below," "beneath," "lower," "above," and "upper" may be used herein for descriptive convenience to describe the relationship of one element or feature to another element or features, as illustrated in the accompanying drawings. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially relative descriptors used herein should be similarly interpreted accordingly.

[0047] like Figures 1 to 18As shown, an embodiment of the present invention provides an auxiliary lying device for a cardiac intensive care unit, comprising a bed body 1, wherein one end of the top of the bed body 1 is rotatably connected to a back support 2, a hip support 3 is rotatably connected to the middle position of the top of the bed body 1, a calf support 4 is rotatably connected to the end of the top of the bed body 1 away from the back support 2, a back support board 5 is fixedly connected to the top of the back support 2, a hip support board 6 is fixedly connected to the top of the hip support 3, and a calf support board 7 is fixedly connected to the top of the calf support 4. A first telescopic rod 8 and a second telescopic rod 10 are symmetrically installed on both side walls of the top of the bed body 1, and the output end of the first telescopic rod 8 is rotatably connected to There is a first linkage frame 9, and the output end of the second telescopic rod 10 is rotatably connected to the second linkage frame 11. The arrangement of the two sets of telescopic rods and the two sets of linkage frames allows the use angles of the back support 2, the hip support 3 and the calf support 4 to be adjusted. During the adjustment of the three angles, the patient's position can be moved, thereby achieving the effect of assisting the patient to get up and lie down. In this application, the working principles of the two sets of telescopic rods and the two sets of linkage frames are used as existing technologies, so they are not described in detail. An auxiliary component is slidably connected to the hip support 3, and the auxiliary component is used to assist the patient to go to the toilet. The auxiliary component is connected to the hip support 3, and the back support plate 5 is rotated. The movable connection limit component is used to assist the auxiliary component in limiting the position of the patient's body. The limit component is connected to the backrest 5. The auxiliary lying-up device provided by the present application can achieve the effect of assisting the patient to go to the toilet during the operation of the device itself by setting the auxiliary component. The auxiliary component is divided into two states. State 1 is when the patient is lying or lying down and does not need to go to the toilet. In this state, the patient can automatically get up and lie down under the operation of the device, and the auxiliary component is hidden and stored, which will not have any negative impact on the operation of the device itself; State 2 is when the patient needs to go to the toilet. At this time, the device can move the patient's body position to a sitting state. The auxiliary component in state 2 can provide the patient with a convenient and comfortable toilet environment, and does not require the patient to make any body position movement. Such a setting can greatly improve the efficiency of patients going to the toilet and reduce the workload of medical staff. In addition, the auxiliary component will not be affected by the change of angle during the operation of the device itself, which will affect the use of its own structure. Moreover, the auxiliary component itself can be freely disassembled and assembled on the bed body 1. Such a setting improves the portability of the auxiliary component on the one hand, and can help medical staff to efficiently clean bacteria and stains generated by patients during the toilet on the other hand.By providing a limiting component, the limiting component is hidden and stored on the backrest 5. When the patient needs to go to the toilet, the medical staff can unfold the stored limiting component. The limiting component not only supports and limits the patient's chest and lower abdomen, but also helps the auxiliary component to fix the patient's body position, thereby improving the patient's body coordination and stability during the toileting process. In addition, the limiting component can support the patient's upper body. When the patient is in a sitting position, the pressure of the upper body falls on the buttocks and legs. Since a large number of medical devices are placed near the chest of a critically ill cardiac patient, these medical devices further increase the pressure on the patient's buttocks and legs. Over time, this can cause discomfort to the patient's lower body and legs. The supporting effect of the limiting component on the patient's upper body can greatly reduce the pressure on the patient's buttocks and legs. This arrangement not only improves the stability of the patient's upper body, but also alleviates the discomfort of the patient's legs and buttocks, providing a more relaxed and convenient toileting environment for the patient.

[0048] As an implementation method in this embodiment, Figures 3 to 7 As shown, the auxiliary component includes a slide rail 12 fixedly connected to the bottom of the hip bracket 3, the bottom of the slide rail 12 is slidably connected to a base plate 13, and pulleys 18 are rotatably connected to both side walls of the base plate 13. The base plate 13 and the slide rail 12 are slidably connected through the pulleys 18, and the two ends of the top of the base plate 13 are respectively fixedly connected to a support disc 14 and a circular tray 15. A press avoidance hole 19 is opened on the hip bracket 3, and the press avoidance hole 19 consists of a circular hole structure in the middle and a strip hole structure on both sides. The circular tray 15 and the support disc 14 are respectively fixed at the two ends of the top of the base plate 13. 4. The circular tray 15 and the supporting disc 14 are not only circular structures, but also have sizes that match the circular hole structure in the middle of the press avoidance hole 19. Furthermore, since the base plate 13 can slide freely on the slide rail 12, the circular tray 15 and the supporting disc 14 will move to the position of the circular hole structure in the middle of the press avoidance hole 19 in sequence during the sliding process of the base plate 13. In the default state, the supporting disc 14 is located at the circular hole structure. At this time, the auxiliary component is in state one. When the circular tray 15 slides to the circular hole structure, the auxiliary component is in state two.

[0049] In this embodiment, if Figures 4 to 7As shown, the support disc 14 and the circular tray 15 are fixedly connected to the bottom plate 13 by a reset spring piece 16. A weakening groove 17 is provided in the middle position of the reset spring piece 16. The middle position of the reset spring piece 16 has an inwardly concave curved surface structure. The support disc 14 and the circular tray 15 are connected to the bottom plate 13 by the reset spring piece 16. Not only can the elastic effect of the reset spring piece 16 be used to support the support disc 14 and the circular tray 15 to be connected to the press avoidance hole 19, but also when the operator needs to switch the state of the auxiliary component, it can be achieved by pressing and sliding the support disc 14 and the circular tray 15. The above setting allows the auxiliary component to be switched. The component structure is more flexible and more efficient during state conversion. The middle position of the reset spring 16 is not only an inwardly concave curved structure but also has a weakening groove 17. This arrangement allows the reset spring 16 to elastically deform along the direction of the weakening groove 17 under the action of pressure. Since the reset spring 16 has a tendency to be concave inward at the position where the weakening groove 17 is opened, it will be concave inward and folded together during the deformation of the reset spring 16. This arrangement allows the reset spring 16 to be hidden and stored during the extrusion deformation process, which not only does not occupy additional storage space but also does not contact and affect the structure around the reset spring 16.

[0050] When the auxiliary component is in state one, the support disc 14 is located in the middle position of the top of the hip support plate 6, and the position of the support disc 14 is just at the bottom of the patient's buttocks. Since the support disc 14 is a solid circular structure, and the support disc 14 and the base plate 13 are connected by a reset spring clip 16, and the reset spring clip 16 itself is elastic, the support disc 14 can be propped up and clamped into the circular press avoidance hole 19 under the elastic effect of the reset spring clip 16. At this time, no matter how the use angle of the hip support plate 6 is adjusted, the support disc 14 will move with the hip support plate 6, thereby always supporting the patient's buttocks.

[0051] When the auxiliary component is in state two, it means that the patient needs to go to the toilet. At this time, the circular tray 15 is located in the middle position of the top of the buttocks support plate 6. There is a hollow circular structure in the middle of the circular tray 15. At this time, under the action of gravity, the patient's buttocks will be sunken into the hollow structure in the middle of the circular tray 15. This setting allows the circular tray 15 to preliminarily position the patient's buttocks. The circular tray 15 will also move with the buttocks support plate 6, and during the movement, the patient's buttocks will always be positioned at the hollow structure in the middle of the circular tray 15. When the patient's position is adjusted to a sitting state by the device, he can go to the toilet directly.

[0052] In this embodiment, if Figures 7 to 11As shown, a spring block 22 is fixedly connected to the outer wall of the bottom of the circular tray 15, and a first adapting groove 23 adapted to the shape of the spring block 22 is opened on the inner wall of the hip support plate 6. The spring block 22 is composed of a curved surface with an arc-shaped inclined structure on one side, a curved surface with a stepped structure on the other side and a hollow structure in the middle. The size of the bottom end of the support disc 14 and the circular tray 15 is slightly larger than the size of the top end. Such a structural setting is designed to allow the support disc 14 and the circular tray 15 to be smoothly clipped to the press-to-avoid structure. In the hole 19, it is worth mentioning that a spring block 22 is installed on the outer wall of one end of the bottom of the circular tray 15, and a first adapting groove 23 that is adapted to the shape of the spring block 22 is opened on the inner wall of the buttocks support plate 6. When the circular tray 15 slides to the circular hole structure in the middle of the press avoidance hole 19, the circular tray 15 will be snapped into the press avoidance hole 19 under the elastic action of the reset spring piece 16. At this time, the spring block 22 will be snapped into the first adapting groove 23 on the inner wall of the buttocks support plate 6 together with the circular tray 15. In addition, the structure of the spring block 22 is composed of a curved surface of an arc-shaped inclined structure on one side, a curved surface of a stepped structure on the other side and a hollow structure in the middle. The setting of the arc-shaped inclined structure can guide the spring block 22 to slide in, and the setting of the stepped structure can form a snap-fit ​​with the shape of the first adapting groove 23. When the spring block 22 is snapped together with the first adapting groove 23, the spring block 22 with the stepped structure can limit the circular tray 15, thereby improving the stability of the fit between the circular tray 15 and the press avoidance hole 19. The setting of the hollow structure in the middle of the spring block 22 is more conducive to the deformation of the spring block 22 during the extrusion process. The reason for designing a snap-fit ​​fixing structure between the circular tray 15 and the buttocks support plate 6 is that when the patient's buttocks are sunken into the circular tray 15, the pressure applied to the circular tray 15 will increase. The setting of the snap-fit ​​structure can improve the holding force of the structure between the circular tray 15 and the buttocks support plate 6, thereby preventing the circular tray 15 from moving during use and affecting the patient's going to the toilet.

[0053] In this embodiment, if Figure 7 and Figure 10 As shown, a cushion 20 is fixedly connected to the top end of the circular tray 15. The circular tray 15 is an inwardly recessed inclined structure. The bottom of the circular tray 15 is rotatably connected to a mounting seat 21. The cushion 20 is arranged on the outer wall of the top end of the circular tray 15. The arrangement of the cushion 20 can improve the comfort and anti-slip effect of the patient's buttocks. The inwardly recessed inclined structure in the middle of the circular tray 15, on the one hand, allows the patient's buttocks to be recessed into the surface of the inclined structure when sitting on the circular tray 15, thereby improving the comfort of the patient's buttocks. On the other hand, the inclined structure of the circular tray 15 can guide and drain excrement when the patient goes to the toilet.

[0054] In this embodiment, if Figure 10 and Figure 11As shown, the bottom of the circular tray 15 is fixedly connected with a screw-on block 27, and the top of the mounting seat 21 is provided with a third adapting groove 28 that is adapted to the shape of the screw-on block 27. The mounting seat 21 and the circular tray 15 are rotatably connected through the screw-on block 27 and the third adapting groove 28. The screw-on installation method between the mounting seat 21 and the circular tray 15 allows the mounting seat 21 to be freely disassembled and assembled at the bottom of the circular tray 15, and the disassembly and assembly efficiency is also very high.

[0055] In this embodiment, if Figure 7 、 Figure 9 、 Figure 12 and Figure 13 As shown, a clip 24 is fixedly connected to the bottom outer wall of the mounting seat 21, and a clamping block 25 is fixedly connected to one end of the clip 24. A second adapting groove 26 that is adapted to the shape of the clamping block 25 is opened on the bottom outer wall of the mounting seat 21, and a disposable storage bag 29 is sandwiched between the second adapting groove 26 and the clamping block 25. The clip 24 is installed at the bottom of the mounting seat 21 in sections. The clip 24 and the clamping block 25 are an integrated structure, and the clip 24 is a sheet structure with elastic properties. Therefore, the clip 24 can apply an inward elastic force to the clamping block 25. Under the action of the elastic force, the clamping block 25 will contact the second adapting groove 26, and the operator can use the clip 24 and the clamping block 2 The disposable storage bag 29 is clipped into the gap between the second adapting groove 26 and the clamping block 25. The segmented elastic structure of the clip 24 can reserve more operating space for the operator. In addition, the elastic structure of the clip 24 and the clamping block 25 can greatly improve the efficiency of the disassembly and assembly of the disposable storage bag 29. The disposable storage bag 29 can be made of a biodegradable plastic material. Taking advantage of the high plasticity and softness of the plastic material, when the position of the hip support plate 6 changes, the disposable storage bag 29 can always maintain an upward opening shape, thereby preventing the excrement collected in the disposable storage bag 29 from spilling out due to the movement of the hip support plate 6.

[0056] As an implementation method in this embodiment, Figures 14 to 17When the cam 35 is unlocked, the cam 33 is unlocked and the lock 34 is unlocked, so that the cam 33 can be unlocked and the lock 34 can be unlocked.

[0057] In this embodiment, if Figures 14 to 16As shown, the display board 30 is composed of a larger plate body at one end and a smaller lower abdomen fitting plate 31 at the other end. The middle of the display board 30 has an inwardly concave curved surface structure. One end of the larger plate body of the display board 30 is fixedly connected to the arm support plate 32. The end of the display board 30 close to the arm support plate 32 is provided with a palm avoidance hole 36. The inner wall of the palm avoidance hole 36 is fixedly connected to a palm support rod 37. The display boards 30 are symmetrically distributed on the back support board 5, and when the patient lies flat on the middle position of the back support board 5, the display boards 30 are just in the right position after being unfolded. The arm support plates 32 are positioned in the patient's armpits so that the patient can sit comfortably while the other arm rests on the patient's back. The surface can reduce the pressure of the upper body on the buttocks and legs, thereby improving the patient's physical comfort when going to the toilet. In addition, a palm avoidance hole 36 and a palm support rod 37 are provided on the display board 30. The user can pass the palm avoidance hole 36 and then place the palm support rod 37, and use the palm support rod 37 to apply force to stabilize the position of the upper body. In addition, when the device is adjusting the patient's position, the patient can also hold the palm support rod 37 to prevent the upper body from tipping over during the position adjustment process.

[0058] In this embodiment, if Figures 15 to 18As shown, one end of the pressure plate 38 is fixedly connected to a pressure rod 39, and one end of the pressure rod 39 is slidably connected to a card plug-in block 40, and a guide slider 41 is fixedly connected to the card plug-in block 40. The end of the pressure rod 39 close to the card plug-in block 40 is provided with a fourth adapter groove 42 that is adapted to the shape of the guide slider 41, and the end of the card plug-in block 40 close to the pressure rod 39 is fixedly connected with a spring 43. The card plug-in block 40 and the pressure rod 39 are connected by the spring 43, and a notch that is adapted to the shape of the card plug-in block 40 is provided on the back support plate 5. Since the card plug-in block 40 and the pressure rod 39 are limited by the guide slider 41 and the fourth adapter groove 42, the card plug-in block 40 can not only freely extend at one end of the pressure rod 39 The card block 40 can be retracted and slid, and the card plug-in block 40 can be inserted into the slot on the back support plate 5. When the card plug-in block 40 is inserted into the slot, the pressure plate 38 cannot move. Under the action of the pressure rod 39 and the pressure plate 38, the display panel 30 will be blocked and limited. When the operator needs to release the limit on the card plug-in block 40, he only needs to pull the card plug-in block 40 away from the slot on the back support plate 5. In the process of the operator pulling the card plug-in block 40, the spring 43 will shrink together. When the operator stops pulling the card plug-in block 40, the card plug-in block 40 will return to its original position under the elastic force of the spring 43. This setting is for the convenience of the operator to insert and fix the card plug-in block 40.

[0059] The working principle provided by the present invention is that when in use, the operator first presses and slides the supporting disc 14 to allow the circular tray 15 to slide to the circular hole structure in the middle of the pressing avoidance hole 19, and then pulls the plug-in block 40 outward to disengage it from the limit of the notch on the backrest plate 5. After the plug-in block 40 is disengaged from the limit, the pressure plate 38 and the pressure rod 39 no longer limit the display board 30, and the display board 30 will automatically unfold and fix the patient's position. Then the operator adjusts the device to make the patient sit up. After the patient's posture is adjusted, he can go to the toilet. The operator then adjusts the device so that the patient is in a lying position again, and then unscrews the mounting base 21 to remove it from the circular tray 15. After the mounting base 21 is unscrewed, the operator can clean and disinfect the disposable storage bag 29 and the circular tray 15. After cleaning and disinfection, replace the disposable storage bag 29 with a new one and reinstall the mounting base 21 on the circular tray 15. Then the operator presses and slides the circular tray 15 to restore the supporting disc 14 to its original position, and re-stores the display board 30 into the storage slot 34 to complete the operation.

[0060] The present invention encompasses any alternatives, modifications, equivalents, and solutions that fall within the spirit and scope of the present invention. To provide a thorough understanding of the present invention, specific details are described in detail below in connection with the preferred embodiments of the present invention, but those skilled in the art will be able to fully understand the present invention without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of the present invention, well-known methods, processes, procedures, components, and circuits have not been described in detail.

[0061] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. An auxiliary lying device for a cardiac intensive care unit, comprising a bed, characterized in that: One end of the top of the bed body is rotatably connected to the back support, the middle position of the top of the bed body is rotatably connected to the hip support, the end of the top of the bed body away from the back support is rotatably connected to the calf support, the top of the back support is fixedly connected to the back support board, the top of the hip support is fixedly connected to the hip support board, and the top of the calf support is fixedly connected to the calf support board, and a first telescopic rod and a second telescopic rod are symmetrically installed on both side walls of the top of the bed body, the output end of the first telescopic rod is rotatably connected to the first linkage frame, and the output end of the second telescopic rod is rotatably connected to the second linkage frame; An auxiliary component is slidably connected to the hip support, and the auxiliary component is used to assist the patient in going to the toilet, and the auxiliary component is connected to the hip support; The backrest is rotatably connected to a limiting component, the limiting component is used to assist the auxiliary component in limiting the position of the patient's body, and the limiting component is connected to the backrest; The limiting assembly includes an exhibition board rotatably connected to the top of the backrest, a rotating shaft is fixedly connected to one side wall of the exhibition board, one end of the rotating shaft is fixedly connected to a torsion spring, the exhibition board and the backrest are rotatably connected via the rotating shaft and the torsion spring, the top of the backrest is symmetrically provided with storage grooves adapted to the shape of the exhibition board, and the top of the backrest is rotatably connected to a pressure plate adapted to the shape of the exhibition board.

2. The auxiliary lying device for cardiac intensive care unit according to claim 1, characterized in that: The auxiliary component includes a slide rail fixedly connected to the bottom of the hip support, the bottom of the slide rail is slidably connected to a base plate, both side walls of the base plate are rotatably connected to pulleys, the base plate and the slide rail are slidably connected through the pulleys, the two ends of the top of the base plate are respectively fixedly connected to a support disc and a circular tray, a press avoidance hole is opened on the hip support, and the avoidance hole consists of a circular hole structure in the middle and strip hole structures on both sides.

3. The auxiliary lying device for cardiac intensive care unit according to claim 2, characterized in that: The supporting disc and the circular tray are fixedly connected to the bottom plate via a reset spring. A weakening groove is provided in the middle of the reset spring. The middle of the reset spring has an inwardly concave curved surface structure.

4. The auxiliary lying device for cardiac intensive care unit according to claim 2, characterized in that: A spring block is fixedly connected to the bottom outer wall of the circular tray, and a first adaption groove adapted to the shape of the spring block is opened on the inner wall of the buttocks support plate. The spring block consists of a curved surface with an arc-shaped inclined structure on one side, a curved surface with a stepped structure on the other side and a hollow structure in the middle.

5. The auxiliary lying device for cardiac intensive care unit according to claim 2, characterized in that: One end of the top of the circular tray is fixedly connected to a soft cushion, the circular tray is an inwardly concave inclined structure, and the bottom of the circular tray is rotatably connected to a mounting seat.

6. The auxiliary lying device for cardiac intensive care unit according to claim 5, characterized in that: The bottom of the circular tray is fixedly connected with a rotating block, and the top of the mounting seat is provided with a third adapting groove adapted to the shape of the rotating block. The mounting seat and the circular tray are rotatably connected through the rotating block and the third adapting groove.

7. The auxiliary lying device for cardiac intensive care unit according to claim 5, characterized in that: A clip is fixedly connected to the bottom outer wall of the mounting seat, one end of the clip is fixedly connected to a clamping block, a second adapting groove that is adapted to the shape of the clamping block is opened on the bottom outer wall of the mounting seat, and a disposable storage bag is clamped between the second adapting groove and the clamping block.

8. The auxiliary lying device for cardiac intensive care unit according to claim 1, characterized in that: The display board consists of a larger board body at one end and a smaller belly fitting board at the other end. The middle of the display board has an inwardly concave curved surface structure. One end of the larger board body of the display board is fixedly connected to the arm support board. A palm avoidance hole is opened at the end of the display board close to the arm support board, and a palm support rod is fixedly connected to the inner wall of the palm avoidance hole.

9. The auxiliary lying device for cardiac intensive care unit according to claim 1, characterized in that: One end of the pressure plate is fixedly connected to a pressure rod, one end of the pressure rod is slidably connected to a card plug-in block, a guide slider is fixedly connected to the card plug-in block, and a fourth adapter groove is provided at one end of the pressure rod close to the card plug-in block that is adapted to the shape of the guide slider, and a spring is fixedly connected to one end of the card plug-in block close to the pressure rod, the card plug-in block and the pressure rod are connected by a spring, and a notch is provided on the back support plate that is adapted to the shape of the card plug-in block.

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