Postoperative nursing device for chemotherapy of patient in oncology department

Abstract

The invention relates to an oncology department patient chemotherapy postoperative nursing device which comprises a sickbed and supports arranged on the two sides of the sickbed, the same top plate is fixedly arranged between the two supports, a lifting plate capable of being adjusted in a lifting mode is arranged between the two supports, and a turning mechanism is arranged at the bottom of the lifting plate and used for turning the legs of a patient and bending the legs of the patient in a reciprocating mode; the two moving frames are arranged at the bottom of the lifting plate, a massage mechanism used for massaging the legs is arranged on one side of each moving frame, and a driving part is arranged at the bottom of the lifting plate and used for driving the moving frames to move in a reciprocating mode and massaging the legs in a reciprocating mode; the cleaning mechanism is arranged on one side of the moving frame and used in cooperation with the massage mechanism, the legs are cleaned in the massage process, and the problems that in the chemotherapy process of tumor patients, the legs need to be movably massaged, blood flowing is promoted, meanwhile, the legs need to be cleaned in time, and labor force is increased are solved.

Description

Technical Field

[0001] The present invention belongs to the field of nursing devices and relates to a nursing device for oncology patients after chemotherapy. Background Art

[0002] Oncology is a secondary discipline of clinical medicine, which is divided into medical oncology, radiotherapy oncology, surgical oncology, etc. Medical oncology is mainly engaged in the medical treatment of various benign and malignant tumors; radiotherapy oncology is mainly engaged in the radiotherapy of tumors; surgical oncology provides comprehensive treatment mainly based on surgery and is combined with chemotherapy after treatment to promote the recovery of patients.

[0003] Chemotherapy and targeted therapy are very crucial for cancer patients. For patients who are bedridden for a long time or lack activities, problems such as muscle atrophy and poor blood circulation are likely to occur. Appropriate massage of the legs can promote blood circulation and prevent the formation of deep vein thrombosis. At present, the nursing methods for such patients are relatively difficult. It often requires medical staff or family members to move and massage the legs of the patients to promote blood flow. At the same time, to ensure the cleanliness of the legs during the chemotherapy of the patients, it is also necessary to clean the legs of the patients in a timely manner, which undoubtedly increases the burden on medical staff. Summary of the Invention

[0004] In view of this, in order to solve the problems that during the chemotherapy of oncology patients, it is necessary to move and massage the legs to promote blood flow, and at the same time, it is also necessary to clean the legs in a timely manner, increasing the labor force, the present invention provides a nursing device for oncology patients after chemotherapy.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A nursing device for oncology patients after chemotherapy, including a hospital bed and brackets arranged on both sides of the hospital bed. The same top plate is fixedly arranged between the two brackets. A lifting plate is arranged between the two brackets and can be adjusted up and down. A turning mechanism is arranged at the bottom of the lifting plate for turning the legs of the patient to make the legs of the patient bend back and forth.

[0007] Two moving frames are arranged at the bottom of the lifting plate. A massage mechanism for massaging the legs is arranged on one side of the moving frame. A driving member is arranged at the bottom of the lifting plate for driving the moving frame to move back and forth to massage the legs back and forth.

[0008] A cleaning mechanism is arranged on one side of the moving frame and is used in cooperation with the massage mechanism to clean the legs during the massage process.

[0009] Furthermore, the flipping mechanism includes a rotating frame rotatably arranged at the bottom of the lifting plate, a first set of rods is slidably sleeved on one end of the rotating frame, a first support rod for overlapping the foot is fixedly arranged on the other end of the first set of rods, a second set of rods is slidably sleeved on the other end of the rotating frame, a second support rod is detachably arranged in the second set of rods, the second support rod is located at the knee bend, a rotating ring is rotatably arranged in the lifting plate, an electric push rod is fixedly arranged through the rotating ring, and the output end of the electric push rod is rotatably connected to one side of the rotating frame.

[0010] Furthermore, one end of the second support rod is inserted into the corresponding second set rod, and the same latch is inserted into one side of the second set rod and the second support rod. A groove is provided on the top of the bed to accommodate the disassembled second support rod.

[0011] Furthermore, the outer wall of the first support rod is provided with two footrests for placing feet, and the outer walls at both ends of the first support rod are rotatably sleeved with rollers for use with the bedside.

[0012] Furthermore, the driving member includes two second screws rotatably arranged at the bottom of the lifting plate, two nut blocks are slidably arranged at the bottom of the lifting plate, the nut blocks are threadedly sleeved on the second screws, the two second screws are connected through synchronous wheels and synchronous belt transmissions, a motor is fixedly arranged at the bottom of the lifting plate, the output end of the motor is fixedly connected to the corresponding second screw, and is used to drive the two nut blocks to reciprocate, and the movable frame is provided with a damping rotation on the nut block.

[0013] Furthermore, the massage mechanism includes two first semicircular rings, a second semicircular ring is rotatably arranged inside the first semicircular ring, an extension block is fixedly arranged on one side of the two first semicircular rings, a bolt is penetrated through the top of the upper extension block, the bolt is threadedly connected to the lower extension block, a sliding rod is fixedly arranged on one side of the first semicircular ring located at the lower side, the sliding rod is slidably arranged in the moving frame, a plurality of fixed cylinders are penetrated through the outer wall of the second semicircular ring, a moving rod is slidably arranged in the fixed cylinder, a massage ball for leg massage is fixedly arranged at the other end of the moving rod, a first spring is arranged in the fixed cylinder, and the two ends of the first spring are respectively fixedly connected to the top wall of the fixed cylinder and the top of the moving rod, so as to drive the massage ball to contact the leg to adapt to legs of different thicknesses.

[0014] Furthermore, a half-toothed ring is fixedly provided on the outer wall of the second semicircular ring, and the two half-toothed rings form a complete toothed ring. A motor is fixedly provided inside one of the first semicircular rings, and a gear meshing with the half-toothed ring is fixedly provided on the output end of the motor, which is used to drive the second semicircular ring to rotate inside the first semicircular ring to massage different parts of the leg.

[0015] Further, the cleaning mechanism includes a cleaning box disposed on one side of one of the second semi-circular rings. Two cavities are formed in the cleaning box. First water inlets corresponding to the two cavities are formed on both sides of the cleaning box. Second water inlets communicating with the cavities are formed on the inner walls of both sides of the cleaning box. A fresh water tank and a sewage tank are fixedly provided at the top of the lifting plate. A first water pump is fixedly provided at the top of the fresh water tank. The water inlet end of the first water pump extends into the fresh water tank through a pipeline. The water drainage end of the first water pump is communicated with the first water inlets on one side of the two cleaning boxes through a pipeline. A second water pump is fixedly provided at the top of the sewage tank. The water inlet end of the second water pump is communicated with the first water inlets on the other side of the two cleaning boxes through a pipeline. The water drainage end of the second water pump extends into the sewage tank through a pipeline, and is used for cleaning the skin below the cleaning box.

[0016] Further, an extension seat is fixedly provided on one side of the upper second semi-circular ring. Two guide rods are slidably arranged through the top of the extension seat. The same fixing seat is fixedly provided at the bottoms of the two guide rods. The cleaning box is fixedly arranged at the bottom of the fixing seat. A second spring is sleeved on the outer wall of the guide rod. Two ends of the second spring are respectively fixedly connected to the mutually close sides of the extension seat and the fixing seat, and are used for driving the cleaning box to always contact the skin.

[0017] Further, a first screw rod is rotatably arranged through the top of the top plate. The lifting plate is threadedly sleeved on the first screw rod and is used for adjusting the lifting movement of the lifting plate.

[0018] The beneficial effects of the present invention are as follows:

[0019] 1. The post-chemotherapy nursing device for oncology patients disclosed by the present invention integrates three functions of leg turning, massage and cleaning, provides comprehensive nursing for oncology patients after chemotherapy, can realize the reciprocating bending of the patient's legs, helps to promote blood circulation, reduces the risk of thrombus formation, relieves muscle tension and pain at the same time, can also clean the legs while massaging, keeps the skin dry and prevents infection, and reduces the manual cleaning steps.

[0020] 2. The post-chemotherapy nursing device for oncology patients disclosed by the present invention can freely adjust the height of the lifting plate by adjusting the first screw rod to adapt to different nursing environments, can be conveniently removed during the non-use process, and can be hidden in the hospital bed after the second support rod is disassembled, without passing through the patient's legs additionally when not in use.

[0021] 3. The post-chemotherapy nursing device for oncology patients disclosed by the present invention keeps the massage balls in contact with the legs through the first springs, can adapt to legs of different thicknesses, and at the same time cooperates with the motor to drive the massage balls to move and the motor to drive the massage balls to move along the leg direction, so as to ensure the massage effect and can massage different positions of the legs.

[0022] 4. A post - chemotherapy nursing device for oncology patients disclosed by the present invention. The use of the cleaning box in combination with the first water pump and the second water pump enables it to clean the skin below the cleaning box. At the same time, it can cooperate with the movement and rotation of the massage balls for cleaning, which can improve the cleaning efficiency and effect.

[0023] Other advantages, objectives and features of the present invention will be elaborated to some extent in the subsequent description. And to some extent, they will be obvious to those skilled in the art based on the study of the following text, or can be learned from the practice of the present invention. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in detail preferably with reference to the accompanying drawings, where:

[0025] Figure 1 is a three - dimensional structure schematic diagram of a post - chemotherapy nursing device for oncology patients of the present invention;

[0026] Figure 2 is a connection structure schematic diagram of the rotating frame, moving frame and lifting plate of a post - chemotherapy nursing device for oncology patients of the present invention;

[0027] Figure 3 is a connection structure schematic diagram of the second support rod and the hospital bed of a post - chemotherapy nursing device for oncology patients of the present invention;

[0028] Figure 4 is a connection structure schematic diagram of the electric push rod and the rotating frame of a post - chemotherapy nursing device for oncology patients of the present invention;

[0029] Figure 5 is a connection structure schematic diagram of the second support rod and the rotating frame of a post - chemotherapy nursing device for oncology patients of the present invention;

[0030] Figure 6 is a connection structure schematic diagram of the nut block and the moving frame of a post - chemotherapy nursing device for oncology patients of the present invention;

[0031] Figure 7 is a connection structure schematic diagram of the first semi - ring and the second semi - ring of a post - chemotherapy nursing device for oncology patients of the present invention;

[0032] Figure 8 is a cross - sectional view of the fixed cylinder of a post - chemotherapy nursing device for oncology patients of the present invention;

[0033] Figure 9 is a cross - sectional view of the cleaning box of a post - chemotherapy nursing device for oncology patients of the present invention.

[0034] Reference numerals: 1, hospital bed; 2, bracket; 3, top plate; 4, first screw rod; 5, lifting plate; 6, first semi-circular ring; 7, massage ball; 8, clean water tank; 9, sewage tank; 10, first water pump; 11, second water pump; 12, moving frame; 13, rotating frame; 14, first support rod; 15, footrest; 16, groove; 17, second support rod; 18, roller; 19, first sleeve rod; 20, second sleeve rod; 21, pin; 22, rotating ring; 23, electric push rod; 24, second screw rod; 25, nut block; 26, sliding rod; 27, extension block; 28, bolt; 29, second semi-circular ring; 30, semi-tooth ring; 31, gear; 32, motor; 33, extension seat; 34, cleaning box; 35, fixed cylinder; 36, moving rod; 37, first spring; 38, guide rod; 39, second spring; 40, fixed seat; 41, cavity; 42, first water port; 43, second water port. Detailed implementation manners

[0035] The following uses specific specific examples to illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.

[0036] As Figures 1-9 shown, an oncology patient chemotherapy postoperative care device includes a hospital bed 1 and two brackets 2 arranged on both sides of the hospital bed 1. A top plate 3 is fixedly connected between the two brackets 2. The top of the top plate 3 is rotatably provided with a first screw rod 4 through it, and a lifting plate 5 is provided between the two brackets 2 in a liftable and adjustable manner. The lifting plate 5 is threadedly sleeved on the first screw rod 4. By rotating the first screw rod 4, the lifting position of the lifting plate 5 can be conveniently adjusted to adapt to patients of different heights or different nursing needs.

[0037] A turning mechanism is provided at the bottom of the lifting plate 5 for turning the patient's legs to make them bend reciprocally to promote blood circulation. The turning mechanism specifically includes a rotating frame 13 rotatably provided at the bottom of the lifting plate 5. A first sleeve rod 19 is slidably sleeved at one end of the rotating frame 13, and the other end of the first sleeve rod 19 is fixedly connected to a first support rod 14 for lapping the feet. Two footrests 15 are provided on the outer wall of the first support rod 14 for placing the feet, and rollers 18 are rotatably sleeved on the outer walls at both ends of the first support rod 14. The rollers 18 can be used in cooperation with the edge of the bed for convenient movement and fixation. A second sleeve rod 20 is slidably sleeved at the other end of the rotating frame 13. A second support rod 17 is detachably provided in the second sleeve rod 20. The second support rod 17 is located at the knee bend for better supporting and turning the legs. One end of the second support rod 17 is inserted into the corresponding second sleeve rod 20, and a same pin 21 is inserted into one side of both the second sleeve rod 20 and the second support rod 17 for fixing the position of the second support rod 17. A groove 16 is formed at the top of the hospital bed 1 for accommodating the disassembled second support rod 17 for convenient storage.

[0038] A rotating ring 22 is rotatably provided in the lifting plate 5. An electric push rod 23 is fixedly provided through the rotating ring 22. The output end of the electric push rod 23 is rotatably connected to one side of the rotating frame 13. Through the telescopic movement of the electric push rod 23, the rotating frame 13 can be driven to rotate reciprocally around its rotation point, thereby realizing the turning of the legs.

[0039] Two moving frames 12 are further provided at the bottom of the lifting plate 5. A massage mechanism for massaging the legs is provided on one side of the moving frames 12. A driving member is provided at the bottom of the lifting plate 5 for driving the moving frames 12 to move reciprocally to massage the legs. The driving member specifically includes two second screw rods 24 rotatably provided at the bottom of the lifting plate 5. Two nut blocks 25 are slidably provided at the bottom of the lifting plate 5. The nut blocks 25 are threadedly sleeved on the second screw rods 24. The two second screw rods 24 are connected by a synchronous pulley and a synchronous belt. A motor is fixedly provided at the bottom of the lifting plate 5. The output end of the motor is fixedly connected to the corresponding second screw rod 24. When the motor is started, the two second screw rods 24 can be driven to rotate synchronously, thereby driving the two nut blocks 25 to move reciprocally. The moving frames 12 are rotatably provided on the nut blocks 25 with damping and can be turned upward when not in use, so they can move reciprocally along with the movement of the nut blocks 25.

[0040] The massage mechanism includes two first semi-circular rings 6, and a second semi-circular ring 29 is rotatably arranged inside the first semi-circular ring 6. Extension blocks 27 are fixedly arranged on one side of each of the two first semi-circular rings 6. A bolt 28 penetrates through the top of the upper extension block 27, and the bolt 28 is threadedly connected to the lower extension block 27 for fixing the positions of the two first semi-circular rings 6. A sliding rod 26 is fixedly arranged on one side of the lower first semi-circular ring 6, and the sliding rod 26 is slidably arranged inside the moving frame 12, so that the massage mechanism can move along with the movement of the moving frame 12. A plurality of fixed cylinders 35 penetrate through and are fixedly arranged on the outer wall of the second semi-circular ring 29. A moving rod 36 is slidably arranged inside the fixed cylinder 35, and a massage ball 7 for massaging the leg is fixedly arranged at the other end of the moving rod 36. A first spring 37 is arranged inside the fixed cylinder 35, and the two ends of the first spring 37 are respectively fixedly connected to the top wall of the fixed cylinder 35 and the top of the moving rod 36, for driving the massage ball 7 to contact the leg to adapt to legs of different thicknesses.

[0041] A motor 32 is fixedly arranged inside one of the first semi-circular rings 6, and a gear 31 meshing with the semi-tooth ring 30 is fixedly sleeved on the output end of the motor 32. A semi-tooth ring 30 is fixedly arranged on the outer wall of the second semi-circular ring 29, and the two semi-tooth rings 30 form a complete tooth ring. When the motor 32 is started, it can drive the gear 31 to rotate, and then drive the second semi-circular ring 29 to rotate inside the first semi-circular ring 6 through the semi-tooth ring 30 to massage different parts of the leg.

[0042] A cleaning mechanism is also arranged on one side of one of the second semi-circular rings 29 for cleaning the leg during the massage process. The cleaning mechanism includes a cleaning box 34 arranged on one side of the second semi-circular ring 29. Two cavities 41 are opened inside the cleaning box 34, and first water inlets 42 corresponding to the two cavities 41 are opened on both sides of the cleaning box 34. Second water inlets 43 communicating with the cavities 41 are opened on the inner walls of both sides of the cleaning box 34. A water tank 8 and a sewage tank 9 are fixedly arranged on the top of the lifting plate 5. A first water pump 10 is fixedly arranged on the top of the water tank 8. The water inlet end of the first water pump 10 extends into the water tank 8 through a pipeline, and the drainage end is connected to the first water inlets 42 on one side of the two cleaning boxes 34 through a pipeline. A second water pump 11 is fixedly arranged on the top of the sewage tank 9. The water inlet end of the second water pump 11 is connected to the first water inlets 42 on the other side of the two cleaning boxes 34 through a pipeline, and the drainage end extends into the sewage tank 9 through a pipeline. When the first water pump 10 is started, it can pump the clean water in the water tank 8 into the cleaning box 34 and spray it out through the second water inlets 43 to clean the skin below the cleaning box 34. The sewage after cleaning can be discharged into the sewage tank 9 through the first water inlets 42 for convenient subsequent treatment.

[0043] On one side of the second semi-circular ring 29 located above, an extension seat 33 is fixedly provided. Two guide rods 38 penetrate and slide through the top of the extension seat 33. A same fixed seat 40 is fixedly provided at the bottom of the two guide rods 38. The cleaning box 34 is fixedly arranged at the bottom of the fixed seat 40. A second spring 39 is sleeved on the outer wall of the guide rod 38. Two ends of the second spring 39 are respectively fixedly connected to the mutually close sides of the extension seat 33 and the fixed seat 40, and are used to drive the cleaning box 34 to always contact the skin, ensuring the cleaning effect.

[0044] When the oncology patient chemotherapy postoperative nursing device is in use, the bracket 2 is pushed onto the hospital bed 1, and then the first screw rod 4 is rotated. During the rotation of the first screw rod 4, the lifting plate 5 can be driven to move downward, so that the roller 18 contacts the edge of the hospital bed 1. Continuing to move downward drives the second sleeve rod 20 to approach the second support rod 17, and then the second support rod 17 is rotated and inserted into the second sleeve rod 20, and then fixed through the pin 21.

[0045] Then, the patient's feet are placed on the corresponding footrests 15, and then the electric push rod 23 is started to retract. During the retraction process, the rotating frame 13 can be driven to rotate. The rotation of the rotating frame 13 can drive the footrest 15 to approach the thigh, and drive the second support rod 17 to turn upward, which can drive the thigh and calf to bend, and move the patient's legs. After bending, the electric push rod 23 is started to extend, which can drive the rotating frame 13 to rotate back to its original position, and the thigh and calf can move back to their original positions under their own gravity.

[0046] When it is necessary to massage the thigh and calf, the second support rod 17 is removed from the second sleeve rod 20, and the second support rod 17 is placed in the corresponding groove 16. Then, the first screw rod 4 is rotated in the reverse direction to drive the lifting plate 5 to move upward, which can drive the first support rod 14 to move upward, which can drive the feet to move upward, making the thigh and calf in an inclined state. Then, the moving frame 12 is moved, so that the moving frame 12 rotates on the nut block 25 until the moving frame 12 is in a vertical state. Then, the first semi-circular ring 6 on one side of the sliding rod 26 is placed under the calf, and the sliding rod 26 is lifted upward until the lower first semi-circular ring 6 contacts the calf. Then, another second semi-circular ring 29 is clamped on the lower second semi-circular ring 29, and another first semi-circular ring 6 is clamped on the lower first semi-circular ring 6. Finally, the bolt 28 is screwed onto the lower extension block 27, and at this time the fixing is completed. The other group of first semi-circular rings 6 is fixed on the calf by using the above method;

[0047] Then, start the motor below the lifting plate 5 to drive the corresponding second screw rod 24 to rotate. During the rotation of the second screw rod 24, it can drive another second screw rod 24 to rotate through a synchronous pulley and a synchronous belt. During the rotation of the second screw rod 24, it can drive the nut block 25 to move. During the movement of the nut block 25, it can drive the moving frame 12 to move. During the movement of the moving frame 12, it can drive the first semi-circular ring 6 to move on the leg through the sliding rod 26, and perform massage through the massage ball 7 during the movement. At the same time, the massage ball 7 can always fit with the leg under the action of the first spring 37;

[0048] At the same time, start the motor 32. The motor 32 can drive the gear 31 to rotate. During the rotation of the gear 31, it can drive two second semi-circular rings 29 to rotate through two half-tooth rings 30. The rotation of the second semi-circular rings 29 can drive a plurality of cleaning boxes 34 to rotate around the leg, so that it can move, rotate and massage at the same time;

[0049] When it is necessary to clean the leg, start the first water pump 10. The first water pump 10 can pump the hot water in the water tank 8 into the cavity 41 and spray it out through the second water outlet 43 on one side to rinse the skin. And start the second water pump 11. During the start of the second water pump 11, it can be pumped out through the second water outlet 43 on the other side and discharged into the sewage tank 9 for collection, so that it can move, rotate, massage and clean at the same time until the cleaning is completed.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the present technical solution, and they should all be covered by the scope of the claims of the present invention.

Claims

1. A device for nursing patients after chemotherapy in the oncology department, characterized in that: The invention comprises a hospital bed (1) and brackets (2) arranged on both sides of the hospital bed (1); a top plate (3) is fixedly arranged between the two brackets (2); a lifting plate (5) is arranged between the two brackets (2) and can be raised and lowered and adjusted; a flipping mechanism is arranged at the bottom of the lifting plate (5) for flipping the patient's legs so that the patient's legs can be bent back and forth; Two movable racks (12), both of which are arranged at the bottom of the lifting plate (5), a massage mechanism for massaging the legs is provided on one side of the movable rack (12), and a driving member is provided at the bottom of the lifting plate (5) for driving the movable rack (12) to reciprocate and reciprocately massage the legs; The cleaning mechanism is arranged on one side of the movable frame (12) and is used in conjunction with the massage mechanism to clean the legs during the massage process.

2. The device for nursing patients after chemotherapy in oncology as claimed in claim 1, characterized in that: The flip mechanism comprises a rotating frame (13) rotatably arranged at the bottom of the lifting plate (5); a first rod (19) is slidably sleeved on one end of the rotating frame (13); a first support rod (14) for overlapping the foot is fixedly arranged on the other end of the first rod (19); a second rod (20) is slidably sleeved on the other end of the rotating frame (13); a second support rod (17) is detachably arranged in the second rod (20); the second support rod (17) is located at the knee bend; a rotating ring (22) is rotatably arranged in the lifting plate (5); an electric push rod (23) is fixedly arranged in the rotating ring (22); an output end of the electric push rod (23) is rotatably connected to one side of the rotating frame (13).

3. The device for nursing patients after chemotherapy in oncology as claimed in claim 2, characterized in that: One end of the second support rod (17) is inserted into the corresponding second sleeve rod (20), and one side of the second sleeve rod (20) and the second support rod (17) are both inserted with a same latch (21), and a groove (16) is provided on the top of the hospital bed (1) for accommodating the disassembled second support rod (17).

4. The device for nursing patients after chemotherapy in oncology as claimed in claim 2, characterized in that: The outer wall of the first support rod (14) is provided with two footrests (15) for placing feet, and the outer walls at both ends of the first support rod (14) are rotatably sleeved with rollers (18) for use with the bedside.

5. The device for nursing patients after chemotherapy in oncology as claimed in claim 1, characterized in that: The driving member comprises two second screw rods (24) rotatably arranged at the bottom of the lifting plate (5); two nut blocks (25) are slidably arranged at the bottom of the lifting plate (5); the nut blocks (25) are threadedly sleeved on the second screw rods (24); the two second screw rods (24) are connected by a synchronous wheel and a synchronous belt transmission; a motor is fixedly arranged at the bottom of the lifting plate (5); the output end of the motor is fixedly connected to the corresponding second screw rods (24) for driving the two nut blocks (25) to reciprocate; and the movable frame (12) is provided on the nut blocks (25) for damping rotation.

6. The device for nursing patients after chemotherapy in oncology as claimed in claim 5, characterized in that: The massage mechanism comprises two first semicircular rings (6), a second semicircular ring (29) being rotatably arranged inside the first semicircular rings (6), an extension block (27) being fixedly arranged on one side of the two first semicircular rings (6), a bolt (28) being passed through the top of the extension block (27) located at the top, the bolt (28) being threadedly connected to the extension block (27) located at the bottom, a sliding rod (26) being fixedly arranged on one side of the first semicircular ring (6) located at the bottom, the sliding rod (26) being slidably arranged in the moving frame (12), a plurality of fixed cylinders (35) being passed through and fixedly arranged on the outer wall of the second semicircular ring (29), a moving rod (36) being slidably arranged inside the fixed cylinder (35), a massage ball (7) for massaging the legs being fixedly arranged on the other end of the moving rod (36), a first spring (37) being arranged inside the fixed cylinder (35), the two ends of the first spring (37) being respectively fixedly connected to the top wall of the fixed cylinder (35) and the top of the moving rod (36), for driving the massage ball (7) to contact the legs, so as to adapt to legs of different thicknesses.

7. The device for nursing patients after chemotherapy in oncology as claimed in claim 6, characterized in that: A semi-toothed ring (30) is fixedly provided on the outer wall of the second semi-circular ring (29), and the two semi-toothed rings (30) are complete toothed rings. A motor (32) is fixedly provided inside one of the first semi-circular rings (6), and a gear (31) meshing with the semi-toothed ring (30) is fixedly provided on the output end of the motor (32) for driving the second semi-circular ring (29) to rotate inside the first semi-circular ring (6) to massage different parts of the leg.

8. The device for nursing patients after chemotherapy in oncology as claimed in claim 7, characterized in that: The cleaning mechanism comprises a cleaning box (34) arranged on one side of one of the second semicircular rings (29), two cavities (41) being provided in the cleaning box (34), first water inlets (42) corresponding to the two cavities (41) being provided on both sides of the cleaning box (34), second water inlets (43) communicating with the cavities (41) being provided on both inner walls of both sides of the cleaning box (34), a clean water tank (8) and a dirty water tank (9) being fixedly provided on the top of the lifting plate (5), and a first water pump (10) being fixedly provided on the top of the clean water tank (8). The water inlet end of the first water pump (10) extends into the clean water tank (8) through a pipeline, and the water outlet end of the first water pump (10) is connected to the first water outlet (42) on one side of the two cleaning boxes (34) through a pipeline. A second water pump (11) is fixedly arranged on the top of the sewage tank (9), and the water inlet end of the second water pump (11) is connected to the first water outlet (42) on the other side of the two cleaning boxes (34) through a pipeline, and the water outlet end of the second water pump (11) extends into the sewage tank (9) through a pipeline, so as to clean the skin below the cleaning boxes (34).

9. The device for nursing patients after chemotherapy in oncology as claimed in claim 8, characterized in that: An extension seat (33) is fixedly provided on one side of the second semicircular ring (29) located at the top, and two guide rods (38) are slidably provided through the top of the extension seat (33), and the bottoms of the two guide rods (38) are fixedly provided with a same fixed seat (40), and the cleaning box (34) is fixedly provided at the bottom of the fixed seat (40), and the outer wall of the guide rod (38) is sleeved with a second spring (39), and the two ends of the second spring (39) are respectively fixedly connected to the extension seat (33) and the fixed seat (40) on the side close to each other, so as to drive the cleaning box (34) to always contact the skin.

10. A device for nursing patients after chemotherapy in oncology as claimed in any one of claims 1 to 9, characterized in that: A first screw rod (4) is rotatably provided through the top of the top plate (3), and the lifting plate (5) is threadedly sleeved on the first screw rod (4) for adjusting the lifting and lowering movement of the lifting plate (5).

Images