Surgical postoperative lower limb rehabilitation nursing device

Abstract

The utility model discloses a surgical postoperative lower limb rehabilitation nursing device, which relates to the field of general surgery nursing equipment and comprises a base, a soft cushion is arranged at the top end of the base, a mounting seat is fixedly connected to the inner bottom end of the base, a motor is arranged at the top end of the mounting seat, and a driving shaft is movably connected to the inside of the motor. The end, away from the motor, of the driving shaft is fixedly connected with a coupler, the end, away from the driving shaft, of the coupler is fixedly connected with a first gear, the outer wall of the first gear is in threaded connection with a second gear, the interior of the second gear is fixedly connected with a rotating rod, and the end, away from the second gear, of the rotating rod is fixedly connected with a first transmission wheel. The outer wall of the first transmission wheel is movably connected with a transmission belt. The device is driven by the universal wheels to move, and the mounting door is opened by the aid of force through the connecting block, so that internal parts are maintained and detected regularly; the motor drives the pedals to rotate, so that the lower limbs of the patient are automatically driven to rotate, and the patient can conveniently train the lower limbs.

Description

Technical Field

[0001] The utility model relates to the field of general surgical nursing equipment, in particular to a surgical postoperative lower limb rehabilitation nursing device. Background Art

[0002] Surgery is abbreviated as operation, commonly known as opening the door, which refers to the process of entering the human body or other biological tissues through surgical equipment or surgical instruments under the operation of surgeons or other professionals to eliminate lesions, change structures or implant foreign objects by external means.

[0003] Since elderly patients often have one or more underlying diseases, the risk of postoperative complications increases. The ERAS concept proposes: it is recommended to stay awake in a semi-recumbent position or do an appropriate amount of bed activity after surgery, which can promote the recovery of multiple system functions such as respiratory, gastrointestinal, musculoskeletal, etc., and is beneficial for preventing the incidence of postoperative complications such as lung infection and deep vein thrombosis of the lower limbs. However, due to factors such as decreased cognition and mobility, elderly surgical patients often cannot cooperate with postoperative functional exercises guided by medical staff. The new invention helps elderly surgical patients to perform appropriate lower limb rehabilitation training activities within a certain period of time after surgery, thereby reducing the incidence of postoperative complications.

[0004] After searching the existing Chinese patents: A general surgery postoperative lower limb care device (Announcement No.: CN 211885149 U) includes a rectangular box, baffles are slidably connected to the front and rear sides of the box, a plurality of front and rear axial springs are arranged between the baffle and the box, a rotating shaft is rotatably connected to the left and right axials and is located between the two baffles in the middle of the box, cams are arranged in the box on the left and right sides of the rotating shaft, the long axis of the right cam is along the up and down direction, and the long axis of the left cam is along the front and back direction, both cams can contact the baffle, brackets are arranged on the left and right sides of the box, and clamping devices are arranged in the middle of the two brackets; the beneficial effects of the utility model are: the foot pedal is located above the bed, and the patient can perform rehabilitation training on the lower limbs by stepping on the foot pedal while lying on the bed, compressing the springs in the box, and the patient can complete it alone without the company and care of medical staff, which substantially reduces the workload of medical staff and relieves the work pressure of the staff, and the patient is safer when lying on the bed for rehabilitation training; the structure is simple, easy to operate, novel in conception, and highly practical.

[0005] Although the foot pedal of the above patent is located above the bed, the patient can perform rehabilitation training on the lower limbs by stepping on the foot pedal while lying on the bed to compress the spring in the box. The patient can complete it alone without the company and care of medical staff, which substantially reduces the workload of medical staff. However, the device requires the patient to use his own legs to step on the foot pedal for rehabilitation training, which will cause a certain consumption of the patient's physical strength. The patient cannot train for a long time and is not convenient for the patient to use. Therefore, it is necessary to invent a surgical postoperative lower limb rehabilitation nursing device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a surgical postoperative lower limb rehabilitation nursing device to solve the problem proposed in the above background technology that the device requires the patient to use his own legs to step on the pedals for rehabilitation training, which will cause a certain consumption of the patient's physical strength, the patient cannot train for a long time, and is inconvenient for the patient to use.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surgical postoperative lower limb rehabilitation nursing device, comprising a base, a soft cushion is provided on the top of the base, a mounting seat is fixedly connected to the inner bottom end of the base, a motor is provided on the top of the mounting seat, a drive shaft is movably connected to the inside of the motor, a coupling is fixedly connected to the end of the drive shaft away from the motor, a first gear is fixedly connected to the outer wall of the coupling away from the drive shaft, a second gear is threadedly connected to the outer wall of the first gear, a rotating rod is fixedly connected to the inside of the second gear, a first transmission wheel is fixedly connected to the end of the rotating rod away from the second gear, and a transmission belt is movably connected to the outer wall of the first transmission wheel.

[0008] Preferably, one end of the transmission belt away from the first transmission wheel is movably connected to the second transmission wheel, and the interior of the second transmission wheel is fixedly connected to a foot crutch.

[0009] Preferably, each end of the outer wall of the foot crook is movably connected to a group of pedals, and the two groups of pedals are linearly distributed at the two ends of the outer wall of the foot crook.

[0010] Preferably, a group of brackets are fixedly connected to each end of the outer wall of the base, and the two groups of brackets are linearly distributed at the two ends of the outer wall of the base.

[0011] Preferably, a connecting column is fixedly connected in the middle of the two groups of brackets, and a vertical column is fixedly connected to the bottom of the outer wall of the connecting column.

[0012] Preferably, two groups of mounting doors are movably connected to one side of the outer wall of the base close to the two groups of brackets, each group of the two groups of mounting doors is movably connected to a group of hinges at the intersection of the base, and each group of the outer walls of the two groups of mounting doors is fixedly connected to a group of connecting blocks.

[0013] Preferably, the bottom of the base is movably connected with four sets of universal wheels, and the outer walls of the four sets of universal wheels are each movably connected with a set of brake pads.

[0014] Technical effects and advantages of the utility model:

[0015] 1. By setting a base, a mounting seat, a motor, a drive shaft, a coupling, a first gear, a second gear, a rotating rod, a first transmission wheel, a transmission belt, a second transmission wheel, a foot crutch, and a pedal, the patient's foot can be placed on the pedal, and then the patient uses a controller to control the motor on the mounting seat to start, drive the drive shaft to rotate, the drive shaft drives the coupling to rotate, the coupling drives the first gear to rotate, the first gear meshes with the second gear and drives it to rotate, the second gear drives the rotating rod to rotate, the rotating rod drives the first transmission wheel to rotate, the first transmission wheel drives the transmission belt to rotate, the transmission belt drives the second transmission wheel to rotate, the second transmission wheel drives the foot crutch to rotate, and the foot crutch drives the pedal to rotate. The advantage is that the motor can drive the pedal to rotate, thereby automatically driving the patient's lower limbs to perform rotational movements, which is convenient for the patient to perform lower limb training;

[0016] 2. By setting up the installation door, hinges, connecting blocks, universal wheels and brake pads, the device can be moved by the universal wheels, and the brake pads can be fixed when the device is not moving to prevent it from moving due to vibration; then the installation door can be opened by leveraging the connecting block, and the hinges allow the installation door to be rotated to open and close. The advantage is that the installation door can be opened by leveraging the connecting block, so that the internal components can be regularly inspected and maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 The utility model is a schematic diagram of the main structure of a surgical postoperative lower limb rehabilitation nursing device.

[0019] Figure 2 The utility model is a back view of the structure of a surgical postoperative lower limb rehabilitation nursing device.

[0020] Figure 3 The utility model is a schematic diagram of the cutaway structure of a surgical postoperative lower limb rehabilitation nursing device.

[0021] Figure 4The utility model is a schematic diagram of the exploded structure of a surgical postoperative lower limb rehabilitation nursing device.

[0022] In the figure: 1. base; 2. cushion; 3. mounting base; 4. motor; 5. drive shaft; 6. coupling; 7. first gear; 8. second gear; 9. rotating rod; 10. first transmission wheel; 11. transmission belt; 12. second transmission wheel; 13. foot crutch; 14. pedal; 15. bracket; 16. connecting column; 17. column; 18. mounting door; 19. hinge; 20. connecting block; 21. universal wheel; 22. brake pad. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] The utility model provides Figure 1-4 A surgical postoperative lower limb rehabilitation nursing device is shown, comprising a base 1, wherein the base 1 is used to protect the internal components and connect the other components, and allow the user to lie on it; a cushion 2 is provided on the top of the base 1, wherein the cushion 2 is used to improve the comfort of the user; a mounting seat 3 is fixedly connected to the inner bottom end of the base 1, wherein the mounting seat 3 is used to support and fix the motor 4; a motor 4 is provided on the top of the mounting seat 3, wherein the motor 4 is used to provide power to drive the driving shaft 5 to rotate; the driving shaft 5 is movably connected to the inside of the motor 4, wherein the driving shaft 5 is used to drive the coupling 6 to rotate after receiving power; a coupling 6 is fixedly connected to the end of the driving shaft 5 away from the motor 4, wherein the coupling 6 is used to connect the driving shaft 5 with the first gear 7, and drives the first gear 7 to rotate; the end of the coupling 6 away from the driving shaft 5 is fixedly connected with the first gear 7, wherein the first gear 7 is for meshing with the second gear 8 and driving the second gear 8 to rotate; the outer wall of the first gear 7 is threadedly connected with the second gear 8, wherein the second gear 8 is for driving the rotating rod 9 to rotate by rotation; the interior of the second gear 8 is fixedly connected with the rotating rod 9, wherein the rotating rod 9 is for driving the first transmission wheel 10 to rotate; the end of the rotating rod 9 away from the second gear 8 is fixedly connected with the first transmission wheel 10, wherein the first transmission wheel 10 is for driving the transmission belt 11 to rotate; the outer wall of the first transmission wheel 10 is movably connected with the transmission belt 11, wherein the transmission belt 11 is for driving the second transmission wheel 12 by rotation.

[0025] One end of the transmission belt 11 away from the first transmission wheel 10 is movably connected to the second transmission wheel 12, wherein the second transmission wheel 12 is used to drive the foot crutch 13 to rotate; the inside of the second transmission wheel 12 is fixedly connected to the foot crutch 13, wherein the foot crutch 13 is used to drive the pedal 14 to rotate.

[0026] A set of pedals 14 are movably connected to each end of the outer wall of the foot crutch 13. The two sets of pedals 14 are linearly distributed at the two ends of the outer wall of the foot crutch 13. The pedals 14 are designed for the user to step on and fix them, thereby automatically driving the patient's lower limbs to rotate, making it convenient for the patient to perform lower limb training.

[0027] A set of brackets 15 are fixedly connected to each end of the outer wall of the base 1 , and the two sets of brackets 15 are linearly distributed at the two ends of the outer wall of the base 1 , wherein the brackets 15 are used to connect and fix the connecting columns 16 .

[0028] A connecting column 16 is fixedly connected in the middle of the two sets of brackets 15, wherein the connecting column 16 is used to connect and fix the upright column 17; the outer wall bottom of the connecting column 16 is fixedly connected to the upright column 17, wherein the upright column 17 is used to movably support the foot crutch 13.

[0029] Two sets of installation doors 18 are movably connected to one side of the outer wall of the base 1 close to the two sets of brackets 15, wherein the installation doors 18 are opened so as to regularly inspect and maintain the internal components; each set of the two sets of installation doors 18 is movably connected to a set of hinges 19 at the intersection of the base 1, wherein the hinges 19 are used to allow the installation doors 18 to be rotated to open and close; each set of the outer walls of the two sets of installation doors 18 is fixedly connected to a set of connecting blocks 20, wherein the connecting blocks 20 are used to leverage force to drive the installation doors 18 to rotate to open and close.

[0030] The bottom of the base 1 is movably connected with four sets of universal wheels 21, wherein the universal wheels 21 are used to drive the device to move; the outer walls of the four sets of universal wheels 21 are each movably connected with a set of brake pads 22, wherein the brake pads 22 are used to fix the device when it is not moving to prevent it from moving due to vibration.

[0031] Working principle: When the surgical postoperative lower limb rehabilitation nursing device is used, the device is moved by the universal wheel 21, and the brake pad 22 can be fixed when the device is not moving to prevent it from moving due to vibration; then the patient lies on the base 1, the cushion 2 improves the patient's comfort, and then the patient's feet are placed on the footrest 14, and then the patient uses the controller to control the motor 4 on the mounting seat 3 to start, drive the drive shaft 5 to rotate, the drive shaft 5 drives the coupling 6 to rotate, the coupling 6 drives the first gear 7 to rotate, the first gear 7 is meshed with the second gear 8 and The second gear 8 drives the rotating rod 9 to rotate, the rotating rod 9 drives the first transmission wheel 10 to rotate, the first transmission wheel 10 drives the transmission belt 11 to rotate, the transmission belt 11 drives the second transmission wheel 12 to rotate, the second transmission wheel 12 drives the foot crutch 13 to rotate, the foot crutch 13 drives the foot pedal 14 to rotate, thereby automatically driving the patient's lower limbs to perform rotational movement, which is convenient for the patient to perform lower limb training; then the installation door 18 can be opened by leveraging the connecting block 20, and the hinge 19 allows the installation door 18 to be rotated to open and close, so that the internal components can be regularly inspected and maintained.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A surgical postoperative lower limb rehabilitation nursing device, comprising a base (1), characterized in that: A soft cushion (2) is arranged at the top of the base (1); a mounting seat (3) is fixedly connected to the bottom end of the base (1); a motor (4) is arranged at the top of the mounting seat (3); a driving shaft (5) is movably connected to the inside of the motor (4); a coupling (6) is fixedly connected to the end of the driving shaft (5) away from the motor (4); a first gear (7) is fixedly connected to the end of the coupling (6) away from the driving shaft (5); a second gear (8) is threadedly connected to the outer wall of the first gear (7); a rotating rod (9) is fixedly connected to the inside of the second gear (8); a first transmission wheel (10) is fixedly connected to the end of the rotating rod (9) away from the second gear (8); a transmission belt (11) is movably connected to the outer wall of the first transmission wheel (10).

2. A surgical postoperative lower limb rehabilitation nursing device according to claim 1, characterized in that: One end of the transmission belt (11) away from the first transmission wheel (10) is movably connected to a second transmission wheel (12), and a foot crutch (13) is fixedly connected inside the second transmission wheel (12).

3. A surgical postoperative lower limb rehabilitation nursing device according to claim 2, characterized in that: A group of pedals (14) are movably connected to each end of the outer wall of the foot crook (13), and the two groups of pedals (14) are linearly distributed at the two ends of the outer wall of the foot crook (13).

4. The surgical postoperative lower limb rehabilitation nursing device according to claim 1, characterized in that: A group of brackets (15) are fixedly connected to each end of the outer wall of the base (1), and the two groups of brackets (15) are linearly distributed at the two ends of the outer wall of the base (1).

5. The surgical postoperative lower limb rehabilitation nursing device according to claim 4, characterized in that: A connecting column (16) is fixedly connected in the middle of the two groups of brackets (15), and a vertical column (17) is fixedly connected to the bottom of the outer wall of the connecting column (16).

6. The surgical postoperative lower limb rehabilitation nursing device according to claim 4, characterized in that: Two groups of installation doors (18) are movably connected to one side of the outer wall of the base (1) close to the two groups of brackets (15); each group of the two groups of installation doors (18) is movably connected to a group of hinges (19) at the intersection of the two groups of installation doors (18) and the base (1); and each group of the outer walls of the two groups of installation doors (18) is fixedly connected to a group of connection blocks (20).

7. The surgical postoperative lower limb rehabilitation nursing device according to claim 1, characterized in that: The bottom of the base (1) is movably connected to four sets of universal wheels (21), and the outer walls of each set of the four sets of universal wheels (21) are movably connected to a set of brake pads (22).

Images