Patient nursing auxiliary supporting device for critical nursing

Abstract

The utility model relates to the technical field of medical instruments, in particular to a patient nursing auxiliary supporting device for critical nursing. Comprising a seat plate, and solves the problems that when a supporting device in the prior art is used for nursing a patient with fractured or injured legs, the legs of the patient cannot be effectively supported, the legs of the patient generally need to be lifted firstly when the legs of the patient are nursed, but when the legs of the patient are lifted in the prior art, the legs of the patient are inconvenient to lift. At present, the existing supporting device is generally manually lifted by a plurality of medical workers, so that the working intensity of the medical workers is greatly increased, the nursing efficiency of the medical workers on a patient is reduced, the treatment effect of the patient is influenced, and the supporting device in the prior art cannot conveniently adjust the inclination angle of a backrest, so that the medical workers cannot conveniently adjust the inclination angle of the backrest. Therefore, a patient feels uncomfortable when using the supporting device for nursing treatment, and the treatment effect of the patient is affected.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a patient nursing auxiliary support device for critical care nursing. Background Art

[0002] In hospitals, critically ill patients are usually concentrated in intensive care units for treatment and management in order to provide the best support in terms of manpower, material resources and technology, so as to achieve good treatment results for critically ill patients. When providing nursing assistance to critically ill patients, a patient nursing assistance support device for critical care is needed.

[0003] The support device in the prior art cannot effectively support the patient's legs when caring for patients with leg fractures or injuries. When caring for the patient's legs, it is generally necessary to lift the patient's legs first to facilitate medical staff to massage and change the dressings on the patient's legs. However, in the prior art, when lifting the patient's legs, it is generally done manually by multiple medical staff, which will greatly increase the workload of the medical staff and reduce the efficiency of the medical staff in caring for the patients, thereby affecting the treatment effect of the patients. In addition, the support device in the prior art cannot conveniently adjust the inclination angle of the backrest, which will cause the patient to feel uncomfortable when using the support device for care, affecting the treatment effect of the patient.

[0004] In contrast to the Chinese patent with announcement number CN214484931U, a patient care auxiliary support device for critical care comprises at least a base and an auxiliary support plate, one side surface of the base is connected to a support rod, one side surface of the auxiliary support plate is connected to a telescopic rod, the telescopic rod is movably connected to the inside of the support rod in a manner that the auxiliary support plate can be lifted and lowered, at least one first limit block is respectively arranged on both sides of the auxiliary support plate, the inner cavity of each first limit block is movably connected to a connecting rod, one end of the connecting rod is movably connected to the limit plate, and the other end of the connecting rod is detachably connected to the first limit block through a reset spring; when the connecting rod can be freely extended and retracted under the restoring force of the reset spring, the limit plate on at least one side can move with the connecting rod in a manner that it can cooperate with the limit plate on the other side to clamp and auxiliary support the upper body of patients of different body shapes.

[0005] The above scheme can very conveniently provide auxiliary support for the patient's upper body, but it is still impossible to conveniently lift the patient's legs when caring for patients with leg fractures or injuries. At the same time, the above scheme cannot effectively adjust the inclination angle of the backrest, and fails to solve the problems raised in the above background technology. Utility Model Content

[0006] The purpose of the utility model is to provide a patient care auxiliary support device for critical care, including a seat board, and also including:

[0007] A fixed frame, fixedly connected to one side of the seat plate, wherein a backrest is provided inside the fixed frame;

[0008] An angle adjustment component is arranged outside the fixing frame and is used to adjust the inclination angle of the backrest;

[0009] A head fixing assembly, located above the backrest and used to fix the patient's head;

[0010] The support auxiliary component is symmetrically arranged at the bottom of the seat board and is used to provide auxiliary support for the patient's legs, so as to facilitate the medical staff to massage the patient's legs and change the dressing;

[0011] The outer panels are respectively arranged on the front end surface and the rear end surface of the seat plate, the upper surfaces of the two outer panels are fixedly connected with armrests, and the bottoms of the two outer panels are symmetrically provided with supporting feet.

[0012] As a further improvement of the present technical solution, the angle adjustment assembly includes a mounting plate fixedly connected to the outside of the fixed frame, the fixed frame is rotatably connected to a rotating rod inside, one end of the rotating rod is rotatably connected to the inner wall of the fixed frame, the other end of the rotating rod extends to the outside of the mounting plate and is fixedly connected to a first knob, the outside of the rotating rod is fixedly connected to the inside of the backrest, the outside of the rotating rod is fixedly connected to a rotating gear, a guide groove for movement of the fixing rod is provided through the bottom of the mounting plate, the bottom end of the fixing rod extends to the outside of the mounting plate and is fixedly connected to a pull plate, the top end of the fixing rod is fixedly connected to a clamping plate, the upper surface of the clamping plate is provided with a clamping groove for clamping the rotating gear, and a reset spring is sleeved on the outside of the fixing rod, and the reset spring abuts between the clamping plate and the mounting plate.

[0013] As a further improvement of the present technical solution, the outside of the backrest is fixedly connected to a support frame, the upper surface of the support frame is penetrated by a movable hole for the threaded rod to move, the top of the threaded rod is fixedly connected to a second knob, the bottom end of the threaded rod is rotatably connected to the inner bottom end of the support frame, the external threaded connection of the threaded rod is connected to a movable plate, the interior of the support frame is symmetrically provided with limit rods, and the interior of the movable plate is provided with a guide groove for the limit rod to move.

[0014] As a further improvement of the technical solution, the head fixing assembly includes a U-shaped plate fixedly connected to the outside of the moving plate. Thread holes for the adjustment bolts to move through are respectively formed on both sides of the outer wall of the U-shaped plate. One end of each of the two adjustment bolts is fixedly connected to a third knob, and the other end of each of the two adjustment bolts is movably connected to an arc-shaped clamping plate. A protective airbag is fixedly connected to the opposite side of each of the two arc-shaped clamping plates.

[0015] As a further improvement of the technical solution, the support and auxiliary assembly includes adjustment plates symmetrically arranged at the bottom of the seat plate. A connecting rod is rotatably connected to the inner wall of one of the adjustment plates. The other end of the connecting rod extends outside the other adjustment plate and is fixedly connected to a fourth knob. Two transmission gears are fixedly connected to the outside of the connecting rod. Activity grooves for the transmission gears to move through are respectively formed at the bottoms of the two adjustment plates. Fixing plates are symmetrically arranged on the outside of each of the two adjustment plates. A moving frame is arranged below each of the two adjustment plates. T-shaped plates are fixedly connected to both sides of the inner wall of each of the two moving frames. Guide grooves for the T-shaped plates to move through are respectively formed inside multiple fixing plates. Rack teeth meshing with the transmission gears are fixedly connected to the inner bottom ends of the two moving frames. A connecting plate is fixedly connected to the outside of each of the two moving frames. An arc-shaped support plate is fixedly connected to the outside of the connecting plate. A protective pad is adhesively bonded to the upper surface of the arc-shaped support plate.

[0016] As a further improvement of the technical solution, two guide plates are fixedly connected to the bottom of the seat plate. Guide rods are symmetrically arranged between the two guide plates. A middle plate is fixedly connected between the two moving frames. A limiting plate is fixedly connected to the upper surface of the middle plate. A guide groove for the guide rod to move through is formed inside the limiting plate.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] In the patient care auxiliary support device for critical care, through the provided angle adjustment assembly, head fixing assembly, and support and auxiliary assembly, when it is necessary to adjust the inclination angle of the backrest, the inclination angle of the backrest can be conveniently adjusted only through the angle adjustment assembly, thereby preventing the patient from feeling uncomfortable when using the device. The head fixing assembly can effectively fix and support the patient's head, thereby improving the stability of the patient on the device. When it is necessary to lift the patient's legs, the patient's legs can be conveniently lifted and straightened only through the support and auxiliary assembly, thereby facilitating the medical staff to massage and change dressings for the patient's legs, and further effectively improving the treatment and rehabilitation effect of the patient, saving time and effort. Description of the Drawings

[0019] Figure 1 is the overall three-dimensional structural schematic diagram of the present utility model;

[0020] Figure 2 It is a schematic diagram of the cutaway three-dimensional structure of the mounting plate in the utility model;

[0021] Figure 3 It is a rear-view stereoscopic structural schematic diagram of the utility model;

[0022] Figure 4 It is a schematic diagram of the cutaway three-dimensional structure of the adjustment plate in the utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the supporting auxiliary component in the utility model;

[0024] Figure 6 for Figure 2 Schematic diagram of the enlarged structure of the A area in the middle;

[0025] Figure 7 for Figure 4 Schematic diagram of the enlarged structure of area B in the middle.

[0026] The meaning of each number in the figure is:

[0027] 1. Seat board; 2. Fixed frame; 3. Mounting plate; 4. Backrest; 5. Outer plate; 6. Armrest; 7. Support foot; 8. Mounting slot; 9. Sliding rod; 10. Adjustment block; 11. Cushion; 12. Support frame; 13. Second knob; 14. Threaded rod; 15. Limit rod; 16. Moving plate; 17. Shaped plate; 18. Third knob; 19. Adjustment bolt; 20. Arc splint; 21. Protective airbag; 22. Adjustment Section plate; 23, fourth knob; 24, connecting rod; 25, transmission gear; 26, moving frame; 27, T-shaped plate; 28, fixed plate; 29, rack; 30, connecting plate; 31, arc-shaped support plate; 32, first knob; 33, rotating rod; 34, rotating gear; 35, fixed rod; 36, reset spring; 37, clamping plate; 38, guide plate; 39, guide rod; 40, middle plate; 41, limit plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1 - Figure 7 As shown, this embodiment provides a patient care auxiliary support device for critical care, including a seat board 1, and also includes:

[0030] A fixed frame 2 is fixedly connected to one side of the seat plate 1, and a backrest 4 is provided inside the fixed frame 2;

[0031] An angle adjustment component is arranged outside the fixed frame 2 and is used to adjust the tilt angle of the backrest 4;

[0032] A head fixing assembly, located above the backrest 4 and used to fix the patient's head;

[0033] The support auxiliary component is symmetrically arranged at the bottom of the seat plate 1 and is used to provide auxiliary support for the patient's legs, so as to facilitate the medical staff to massage the patient's legs and change the dressing;

[0034] The outer panels 5 are respectively arranged on the front end surface and the rear end surface of the seat plate 1 , and the upper surfaces of the two outer panels 5 are fixedly connected with armrests 6 , and the bottoms of the two outer panels 5 are symmetrically provided with supporting feet 7 .

[0035] The above working principle: when the inclination angle of the backrest 4 needs to be adjusted, the inclination angle of the backrest 4 can be conveniently adjusted through the angle adjustment component, thereby preventing the patient from feeling uncomfortable when using the device; the head fixing component can effectively fix and support the patient's head, thereby improving the patient's stability on the device; when the patient's legs need to be lifted, the patient's legs can be conveniently lifted and straightened through the support auxiliary component, thereby facilitating medical staff to massage the patient's legs and change dressings, thereby effectively improving the patient's treatment and rehabilitation effect, saving time and effort.

[0036] In order to conveniently adjust the inclination angle of the backrest 4, the angle adjustment assembly includes a mounting plate 3 fixedly connected to the outside of the fixing frame 2, the fixing frame 2 is rotatably connected with a rotating rod 33 inside, one end of the rotating rod 33 is rotatably connected to the inner wall of the fixing frame 2, the other end of the rotating rod 33 extends to the outside of the mounting plate 3 and is fixedly connected to the first knob 32, the outside of the rotating rod 33 is fixedly connected to the inside of the backrest 4, the outside of the rotating rod 33 is fixedly connected to a rotating gear 34, a guide groove for the movement of the fixing rod 35 is provided at the bottom of the mounting plate 3, the bottom end of the fixing rod 35 extends to the outside of the mounting plate 3 and is fixedly connected with a pull plate, the top end of the fixing rod 35 is fixedly connected with a clamping plate 37, the upper surface of the clamping plate 37 is provided with a clamping groove for clamping the rotating gear 34, and a reset spring 36 is sleeved on the outside of the fixing rod 35, and the reset spring 36 abuts between the clamping plate 37 and the mounting plate 3 When the inclination angle of the backrest 4 needs to be adjusted, you only need to pull the pull plate first. At this time, the pull plate will drive the fixing rod 35 to move synchronously, and the fixing rod 35 will drive the clamping plate 37 to move synchronously. During the movement of the clamping plate 37, the return spring 36 will be squeezed. When the clamping plate 37 is separated from the rotating gear 34, the first knob 32 can be rotated. At this time, the first knob 32 will drive the rotating rod 33 to rotate synchronously, and the rotating rod 33 will drive the backrest 4 to tilt synchronously. When the inclination angle of the backrest 4 is adjusted, release the pull plate. At this time, the return spring 36 is reset, driving the clamping plate 37 to move synchronously. When the clamping groove on the upper surface of the clamping plate 37 is meshed with the rotating gear 34, the rotating gear 34 can be locked. At this time, the inclination angle of the backrest 4 can be fixed, so that the inclination angle of the backrest 4 can be effectively adjusted.

[0037] Taking into account that when the patient's head is fixed and supported, it is necessary to adjust the height position of the head fixing assembly according to actual conditions, so the outside of the backrest 4 is fixedly connected to the support frame 12, and the upper surface of the support frame 12 is penetrated with a movable hole for the threaded rod 14 to move, the top of the threaded rod 14 is fixedly connected with a second knob 13, the bottom end of the threaded rod 14 is rotatably connected to the inner bottom end of the support frame 12, and the external threaded connection of the threaded rod 14 is connected with a movable plate 16, and the interior of the support frame 12 is symmetrically provided with limit rods 15, and the interior of the movable plate 16 is provided with a guide groove for the limit rod 15 to move. When the height position of the head fixing assembly needs to be adjusted, it is only necessary to rotate the second knob 13. At this time, the second knob 13 will drive the threaded rod 14 to rotate synchronously, and the movable plate 16 will move synchronously on the outside of the threaded rod 14 and the limit rod 15, driving the head fixing assembly to move synchronously. At this time, the height position of the head fixing assembly can be adjusted according to actual needs.

[0038] In order to effectively fix and support the patient's head, the head fixing component includes a U-shaped plate 17 fixedly connected to the outside of the moving plate 16. Threaded holes for the movement of the adjusting bolts 19 are respectively formed through both sides of the outer wall of the U-shaped plate 17. One end of each of the two adjusting bolts 19 is fixedly connected to a third knob 18, and the other end of each of the two adjusting bolts 19 is movably connected to an arc-shaped clamping plate 20. A protective airbag 21 is fixedly connected to the relative side of each of the two arc-shaped clamping plates 20. When it is necessary to fix and support the patient's head, just rotate the third knob 18. At this time, the third knob 18 will drive the adjusting bolt 19 to rotate synchronously inside the threaded hole, and the adjusting bolt 19 will drive the arc-shaped clamping plate 20 and the protective airbag 21 to move synchronously. At this time, the patient's head can be effectively fixed and supported by the arc-shaped clamping plate 20 and the protective airbag 21.

[0039] In order to effectively lift and straighten the patient's legs, the support and auxiliary component includes adjusting plates 22 symmetrically arranged at the bottom of the seat plate 1. A connecting rod 24 is rotatably connected to the inner wall of one of the adjusting plates 22. The other end of the connecting rod 24 extends to the outside of the other adjusting plate 22 and is fixedly connected to a fourth knob 23. Two transmission gears 25 are fixedly connected to the outside of the connecting rod 24. Activity grooves for the movement of the transmission gears 25 are respectively formed at the bottoms of the two adjusting plates 22. Fixed plates 28 are symmetrically arranged on the outside of the two adjusting plates 22. A moving frame 26 is arranged below each of the two adjusting plates 22. T-shaped plates 27 are fixedly connected to both sides of the inner wall of each of the two moving frames 26. Guide grooves for the movement of the T-shaped plates 27 are respectively formed inside the multiple fixed plates 28. Rack bars 29 meshing with the transmission gears 25 are fixedly connected to the inner bottom ends of the two moving frames 26. A connecting plate 30 is fixedly connected to the outside of the two moving frames 26. An arc-shaped support plate 31 is fixedly connected to the outside of the connecting plate 30. A protective pad is adhesively connected to the upper surface of the arc-shaped support plate 31. When it is necessary to lift and straighten the patient's legs, just rotate the fourth knob 23. At this time, the fourth knob 23 will drive the connecting rod 24 to rotate synchronously, and the connecting rod 24 will drive the transmission gears 25 to rotate synchronously. Since rack bars 29 meshing with the transmission gears 25 are fixedly connected to the inner bottom ends of the two moving frames 26, during the rotation of the transmission gears 25, the rack bars 29 will be driven to move synchronously, the rack bars 29 will drive the moving frames 26 to move synchronously, and the moving frames 26 will drive the T-shaped plates 27 to move synchronously in the guide grooves inside the fixed plates 28. During the movement of the moving frames 26, the connecting plate 30 will also be driven to move synchronously, and the connecting plate 30 will drive the arc-shaped support plate 31 to move synchronously. At this time, the arc-shaped support plate 31 will extend outwards, driving the patient's legs to be lifted and straightened synchronously. At this time, it is convenient for medical staff to massage and change dressings for the patient's legs.

[0040] In addition, in order to improve the stability of the moving frame 26 when moving, two guide plates 38 are fixedly connected to the bottom of the seat plate 1, and guide rods 39 are symmetrically arranged between the two guide plates 38. A middle plate 40 is fixedly connected between the two moving frames 26, and a limiting plate 41 is fixedly connected to the upper surface of the middle plate 40. The inside of the limiting plate 41 is provided with a guide groove for the guide rod 39 to move. During the movement of the moving frame 26, the middle plate 40 will be driven to move synchronously, and the middle plate 40 will then drive the limiting plate 41 to move synchronously outside the guide rod 39. At this time, the limiting plate 41 and the guide rod 39 can effectively limit and guide the movement of the moving frame 26, thereby effectively improving the stability of the moving frame 26 when moving.

[0041] In order to conveniently adjust the height position of the cushion 11 and thus improve the patient's comfort, an installation groove 8 is provided inside the backrest 4, and a sliding rod 9 is symmetrically provided inside the installation groove 8. An adjusting block 10 is provided inside the installation groove 8, and a guide groove for the sliding rod 9 to move is provided inside the adjusting block 10. The adjusting block 10 and the sliding rod 9 are fixedly connected by bolts, and the outside of the adjusting block 10 is fixedly connected to the cushion 11. When the height position of the cushion 11 needs to be adjusted, it is only necessary to unscrew the bolts and then pull the adjusting block 10 on the outside of the sliding rod 9. When the adjusting block 10 drives the cushion 11 to move to the required height position, the adjusting block 10 and the sliding rod 9 are fixed by bolts. At this time, the height position of the cushion 11 can be adjusted, and medical staff can also wipe the patient's back through the gap inside the installation groove 8.

[0042] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A patient care auxiliary support device for critical care, comprising a seat board (1), characterized in that: It further includes: A fixed frame (2), fixedly connected to one side of the seat board (1), and a backrest (4) is provided inside the fixed frame (2); An angle adjustment component, arranged outside the fixed frame (2) and used for adjusting the inclination angle of the backrest (4); A head fixing component, located above the backrest (4) and used for fixing the patient's head; A support and auxiliary component, symmetrically arranged at the bottom of the seat board (1) and used for assisting in supporting the patient's legs, so as to facilitate the medical staff to massage and change dressings for the patient's legs; Outer plates (5) are respectively arranged on the front surface and the rear surface of the seat board (1), armrests (6) are fixedly connected to the upper surfaces of the two outer plates (5), and support feet (7) are symmetrically arranged at the bottoms of the two outer plates (5).

2. A patient care auxiliary support device for critical care according to claim 1, characterized in that: The angle adjustment component includes a mounting plate (3) fixedly connected to the outside of the fixed frame (2), a rotating rod (33) is rotatably connected inside the fixed frame (2), one end of the rotating rod (33) is rotatably connected to the inner wall of the fixed frame (2), the other end of the rotating rod (33) extends outside the mounting plate (3) and is fixedly connected to a first knob (32), the outside of the rotating rod (33) is fixedly connected to the inside of the backrest (4), a rotating gear (34) is fixedly connected to the outside of the rotating rod (33), a guiding groove for the movement of a fixed rod (35) is formed through the bottom of the mounting plate (3), the bottom end of the fixed rod (35) extends outside the mounting plate (3) and is fixedly connected to a pulling plate, the top end of the fixed rod (35) is fixedly connected to a clamping plate (37), a clamping groove for clamping the rotating gear (34) is formed on the upper surface of the clamping plate (37), a return spring (36) is sleeved on the outside of the fixed rod (35), and the return spring (36) abuts between the clamping plate (37) and the mounting plate (3).

3. A patient care auxiliary support device for critical care according to claim 1, characterized in that: A support frame (12) is fixedly connected to the outside of the backrest (4), a moving hole for the movement of a threaded rod (14) is formed through the upper surface of the support frame (12), a second knob (13) is fixedly connected to the top end of the threaded rod (14), the bottom end of the threaded rod (14) is rotatably connected to the inner bottom end of the support frame (12), a moving plate (16) is threadedly connected to the outside of the threaded rod (14), limiting rods (15) are symmetrically arranged inside the support frame (12), and guiding grooves for the movement of the limiting rods (15) are formed inside the moving plate (16).

4. A patient care auxiliary support device for critical care according to claim 3, characterized in that: The head fixing component includes a U-shaped plate (17) fixedly connected to the outside of the moving plate (16), threaded holes for the movement of adjusting bolts (19) are formed through both sides of the outer wall of the U-shaped plate (17), third knobs (18) are fixedly connected to one ends of the two adjusting bolts (19), arc-shaped clamping plates (20) are movably connected to the other ends of the two adjusting bolts (19), and protective air bags (21) are fixedly connected to the opposite sides of the two arc-shaped clamping plates (20).

5. The patient care auxiliary support device for critical care according to claim 1, characterized in that: The supporting auxiliary component comprises an adjusting plate (22) symmetrically arranged at the bottom of the seat plate (1), wherein the inner wall of one of the adjusting plates (22) is rotatably connected to a connecting rod (24), the other end of the connecting rod (24) extends to the outside of the other adjusting plate (22) and is fixedly connected to a fourth knob (23), the outside of the connecting rod (24) is fixedly connected to two transmission gears (25), the bottom of the two adjusting plates (22) are provided with a movable groove for the transmission gears (25) to move, the outside of the two adjusting plates (22) are symmetrically provided with a fixing plate (28), and the two adjusting plates (22) are provided with a fixing plate (28) to move the transmission gears (25). A movable frame (26) is provided below the plate (22), both sides of the inner wall of the two movable frames (26) are fixedly connected with a T-shaped plate (27), the interiors of the plurality of fixed plates (28) are provided with guide grooves for the movement of the T-shaped plate (27), the inner bottom ends of the two movable frames (26) are fixedly connected with a rack (29) meshing with the transmission gear (25), the exteriors of the two movable frames (26) are fixedly connected with a connecting plate (30), the exteriors of the connecting plates (30) are fixedly connected with an arc-shaped support plate (31), and the upper surface of the arc-shaped support plate (31) is bonded with a protective pad.

6. A patient care auxiliary support device for critical care according to claim 5, characterized in that: Two guide plates (38) are fixedly connected to the bottom of the seat plate (1), a guide rod (39) is symmetrically arranged between the two guide plates (38), a middle plate (40) is fixedly connected between the two movable frames (26), a limit plate (41) is fixedly connected to the upper surface of the middle plate (40), and a guide groove for the guide rod (39) to move is provided inside the limit plate (41).

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