Medicine changing device for anus nursing

Abstract

The invention belongs to the technical field of medical equipment, and particularly relates to a dressing change device for anus nursing, which comprises a basin body, an automatic positioning assembly and an automatic cleaning assembly, and the automatic positioning assembly and the automatic cleaning assembly are both arranged on the inner side of the basin body. The automatic positioning assembly comprises an automatic telescopic rod, a lifting adjusting seat and a hip fixing assembly, one end of the automatic telescopic rod is fixedly connected with the bottom of the inner wall of the tub body, and the other end of the automatic telescopic rod is fixedly connected with the bottom of the lifting adjusting seat. When a patient conducts dressing change work, the hip of the patient is fixed under the action of the automatic positioning assembly, the wound of the patient is exposed, then the wound is cleaned under the action of the automatic cleaning assembly, excessive operation of medical staff is not needed during dressing change work, and the dressing change efficiency is improved. Therefore, the wound of the patient does not need to be directly exposed in the visual field of medical staff, the emotion of the patient is better cared, and rehabilitation of the patient is facilitated.

Description

Technical Field

[0001] The invention belongs to the technical field of medical equipment, in particular to a dressing changing device for anal care. Background Art

[0002] Perianal diseases often trouble patients due to their special location of onset and difficulty in care, causing great mental burden and physical stress to patients. Postoperative care or daily cleaning and dressing changes are important means to help perianal diseases recover quickly.

[0003] A Chinese patent with announcement number CN115350353B discloses a dressing change care device for cleaning the anus of perianal diseases. This dressing change care device and care method for cleaning the anus of perianal diseases utilizes a flexible panel to allow a limiting component to contact the buttocks on both sides of the patient, and under the action of the limiting component, the buttocks that are pulled apart are kept in a fixed state, so that medical staff can observe and change the dressings on the patient's anal wound. The regulating component can be used to control the medical hose to effectively clean the patient's wound, and the dressing change mechanism can also be controlled to effectively change the dressings on the patient's anal wound, so as to achieve the purpose of improving the dressing change efficiency.

[0004] In the prior art, during the process of changing the patient's dressing, due to the special position of the anus, it is easily squeezed by the buttocks muscles on both sides, resulting in poor visual exposure. In the actual operation, in order to facilitate the dressing change on the wound surface, the medical staff needs the patient to cooperate in pulling the buttocks muscles on both sides outward. However, in the actual operation, due to the special position, the patient will have a resistance, which will cause the patient's nerves to tense and the buttocks muscles to contract, affecting the normal progress of the dressing change.

[0005] To this end, the present invention provides a dressing changing device for anal care. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve its technical problems is: the dressing changing device for anal care described in the present invention includes a basin body, and also includes an automatic positioning component and an automatic cleaning component. The automatic positioning component and the automatic cleaning component are both arranged on the inner side of the basin body. The automatic positioning component includes an automatic telescopic rod, a lifting and adjusting seat and a buttocks fixing component. One end of the automatic telescopic rod is fixedly connected to the bottom of the inner wall of the basin body, and the other end of the automatic telescopic rod is fixedly connected to the bottom of the lifting and adjusting seat. The number of the buttocks fixing components is two and they are symmetrically arranged. The automatic positioning component drives the lifting and adjusting seat to move through the automatic telescopic rod. When the lifting and adjusting seat moves downward, the two buttocks fixing components will be separated, thereby separating the patient's buttocks.

[0008] Preferably, the automatic positioning assembly also includes a vertical plate fixedly mounted on the bottom of the inner wall of the basin body, a positioning seat is fixedly mounted on the top of the vertical plate, a rotating plate is symmetrically rotatably mounted on the inner wall of the positioning seat, the two buttocks fixing assemblies are respectively arranged on the top of the two rotating plates, the lifting and lowering adjustment seat is slidably arranged between the two rotating plates, an annular shaft is fixedly mounted on the outer wall of the positioning seat, the outer wall of the annular shaft is slidably connected to the inner wall of the rotating plate, and an elastic member is symmetrically sleeved on the outer wall of the annular shaft, and the two ends of the two elastic members are respectively fixedly connected to the positioning seat and the outer walls of the two rotating plates.

[0009] Preferably, the hip fixing assembly includes a rotation adjusting block, the rotation adjusting block is rotatably mounted on the inner wall of the rotation plate, the inner wall of the rotation adjusting block is rotatably mounted with a fastening positioning piece, the outer wall of the fastening positioning piece is threadedly connected to the inner wall of the rotation plate, an elastic metal pad is arranged above the rotation adjusting block, an adjusting screw is rotatably mounted on the bottom of the elastic metal pad, the outer wall of the adjusting screw is threadedly connected to the inner wall of the rotation adjusting block, an adjusting knob is fixedly mounted on one end of the adjusting screw away from the elastic metal pad, a support plate is symmetrically fixedly mounted on the top of the rotation adjusting block, the outer wall of the support plate is in conflict with the elastic metal pad, and a flexible pad is fixedly mounted on the top of the elastic metal pad.

[0010] Preferably, the automatic cleaning component includes a water pump and a nozzle. The water pump is fixedly installed on the bottom of the inner wall of the basin. The automatic cleaning component transports cleaning liquid to the nozzle through the water pump and sprays it through the nozzle. The sprayed cleaning liquid will clean the patient's wound.

[0011] Preferably, the automatic cleaning component also includes a water pipe, one end of the water pipe is fixedly connected to the inner wall of the water pump, the end of the water pipe away from the water pump is connected to a connecting hose, the end of the connecting hose away from the water pipe is connected to the nozzle, one end of the nozzle is fixedly installed with a hinged seat, and the outer wall of the water pipe is fixedly installed with a control valve.

[0012] Preferably, a heating plate is symmetrically fixedly installed on the bottom of the inner wall of the basin body, a cushion is fixedly installed on the top of the basin body, a heating pipe is fixedly installed on the inner wall of the cushion, and one end of the heating pipe is fixedly connected to the inner wall of the water pump.

[0013] Preferably, a partition is fixedly installed on the inner wall of the basin body, and a medicine liquid chamber and a waste liquid chamber are formed inside the basin body through the partition. The water pump and the heating plate are both located inside the medicine liquid chamber, the water pipe passes through the partition, and the end of the heating pipe away from the water pump passes through the partition and extends to the inside of the medicine liquid chamber.

[0014] Preferably, a lifting plate is slidably mounted on the inner wall of the partition, one end of the lifting plate is overlapped on the top of the lifting adjustment seat, a hook plate is fixedly mounted on the end of the lifting plate away from the lifting adjustment seat, a rotating seat is fixedly mounted on the inner wall of the medicine liquid chamber, a stirring frame is rotatably mounted on the inner wall of the rotating seat, a plurality of stirring rods are fixedly mounted on the inner wall of the stirring frame, a receiving block is fixedly mounted on one end of the stirring frame, the receiving block is overlapped on the top of the hook plate, and a connecting rope is fixedly mounted between the hook plate and the outer wall of the receiving block.

[0015] Preferably, a rotating shaft is rotatably mounted on the inner wall of the stirring frame, a gear is fixedly mounted on one end of the rotating shaft, a gear is fixedly mounted on the inner wall of the medicine liquid chamber, the teeth of the gear ring are meshed with the teeth of the gear, and a stirring plate is fixedly mounted on the outer wall of the rotating shaft and located on the inner side of the stirring frame.

[0016] Preferably, a liquid medicine adding tube and a liquid medicine replacement tube are fixedly installed on the inner wall of one side of the basin body located in the liquid medicine chamber, and a waste liquid discharge tube is fixedly installed on the inner wall of one side of the basin body located in the waste liquid chamber. One end of the waste liquid discharge tube, the liquid medicine replacement tube and the liquid medicine adding tube are all threadedly installed with a sealing cover, and a support is symmetrically fixedly installed on the outer wall of the basin body, and support legs are symmetrically fixedly installed on the bottom of the support.

[0017] The beneficial effects of the present invention are as follows:

[0018] 1. The dressing changing device for anal care described in the present invention has structures such as an automatic positioning component and an automatic cleaning component. When the patient is changing the dressing, the patient's buttocks are fixed under the action of the automatic positioning component to expose the patient's wound. Thereafter, the wound is cleaned under the action of the automatic cleaning component. When changing the dressing, the medical staff does not need to perform excessive operations, so that the patient's wound does not need to be directly exposed to the field of vision of the medical staff, which can better take care of the patient's emotions and is beneficial to the patient's recovery. The adjustability of the buttocks fixing component allows the device to fit patients of different body shapes.

[0019] 2. The dressing changing device for anal care described in the present invention can heat the cleaning liquid when the device is in use through the structures such as the heating plate, water pump and heating tube, so as to increase the comfort when cleaning the patient's wound. At the same time, the device can heat the seat cushion when in use, so that the patient can keep the seat cushion warm when using the device in cold weather, further increasing the patient's comfort and avoiding discomfort to the patient due to the cold seat cushion.

[0020] 3. The dressing changing device for anal care described in the present invention can stir water and medicine before the device is used, through the structures such as the lifting plate, hook plate and stirring rack, so that the medicine and water can be fully mixed, thereby ensuring the cleaning effect of the cleaning liquid. At the same time, the cleaning liquid is heated evenly by stirring, ensuring the comfort of the patient during the cleaning work and avoiding the situation of alternating hot and cold that affects the patient's use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The present invention will be further described below in conjunction with the accompanying drawings.

[0022] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the internal structure of the basin body of the present invention;

[0024] Figure 3 is a cross-sectional view of the basin body and the cushion structure of the present invention;

[0025] Figure 4 It is a schematic diagram of the structure of the positioning seat of the present invention;

[0026] Figure 5 It is a structural schematic diagram of the rotating plate of the present invention;

[0027] Figure 6 It is a structural schematic diagram of the elastic metal pad of the present invention;

[0028] Figure 7 is another structural cross-sectional view of the basin body and the seat cushion of the present invention;

[0029] Figure 8 It is a schematic diagram of the structure of the nozzle of the present invention;

[0030] Fig. 9 is a cross-sectional view of the seat cushion structure of the present invention;

[0031] Fig.10 It is a structural schematic diagram of the lifting plate of the present invention;

[0032] Fig.11 It is a structural schematic diagram of the stirring frame of the present invention;

[0033] In the figure: 1, basin body; 2, automatic telescopic rod; 3, lifting adjustment seat; 4, buttocks fixing assembly; 401, rotating adjustment block; 402, fastening positioning member; 403, elastic metal pad; 404, adjusting screw; 405, adjusting knob; 406, support plate; 407, flexible pad; 5, vertical plate; 6, positioning seat; 7, rotating plate; 8, annular shaft; 9, elastic member; 10, water pump; 11, nozzle; 12, water pipe; 13, connecting hose; 14, Articulated seat; 15. Control valve; 16. Heating plate; 17. Cushion; 18. Heating tube; 19. Partition; 20. Lifting plate; 21. Hook plate; 22. Rotating seat; 23. Stirring frame; 24. Stirring rod; 25. Support block; 26. Connecting rope; 27. Rotating shaft; 28. Gear; 29. ​​Gear ring; 30. Stirring plate; 31. Liquid medicine adding tube; 32. Liquid medicine replacement tube; 33. Waste liquid discharge tube; 34. Sealing cover; 35. Support; 36. Support leg. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0035] like Figures 1 to 7 As shown, an anal care dressing changing device described in an embodiment of the present invention comprises a basin body 1, and also comprises an automatic positioning component and an automatic cleaning component. The automatic positioning component and the automatic cleaning component are both arranged on the inner side of the basin body 1. The automatic positioning component comprises an automatic telescopic rod 2, a lifting and adjusting seat 3 and a buttocks fixing component 4. One end of the automatic telescopic rod 2 is fixedly connected to the bottom of the inner wall of the basin body 1, and the other end of the automatic telescopic rod 2 is fixedly connected to the bottom of the lifting and adjusting seat 3. There are two buttocks fixing components 4 and they are symmetrically arranged. The automatic positioning component drives the lifting and adjusting seat 3 to move through the automatic telescopic rod 2. When the lifting and adjusting seat 3 moves downward, the two buttocks fixing components 4 are separated, thereby separating the patient's buttocks. When dressing change is required, the patient sits in the device in a sitting posture. At the top, the patient's buttocks will be supported by two buttocks fixing components 4, and then the automatic telescopic rod 2 will contract to drive the lifting and adjusting seat 3 to descend. When the lifting and adjusting seat 3 descends, the two buttocks fixing components 4 will be opened to both sides. When the buttocks fixing components 4 are opened, the patient's buttocks will be spread apart, so that the patient's wound will be exposed, and then the patient's wound will be rinsed under the action of the automatic cleaning component. By controlling the descending distance of the lifting and adjusting seat 3, the opening distance of the buttocks fixing components 4 can be controlled, which is convenient for patients in different conditions. The cleaning work during dressing change can be carried out automatically without excessive operation by medical staff, so that the patient's wound does not need to be directly exposed to the field of vision of medical staff, so that the patient's emotions can be better taken care of, which is conducive to the patient's recovery.

[0036] like Figures 1 to 7As shown, the automatic positioning assembly also includes a vertical plate 5 fixedly mounted on the bottom of the inner wall of the basin body 1, a positioning seat 6 is fixedly mounted on the top of the vertical plate 5, a rotating plate 7 is symmetrically rotatably mounted on the inner wall of the positioning seat 6, two buttocks fixing assemblies 4 are respectively arranged on the top of the two rotating plates 7, the lifting and adjusting seat 3 is slidably arranged between the two rotating plates 7, an annular shaft 8 is fixedly mounted on the outer wall of the positioning seat 6, the outer wall of the annular shaft 8 is slidably connected to the inner wall of the rotating plate 7, and the outer wall of the annular shaft 8 is symmetrically sleeved with elastic members 9, and the two ends of the two elastic members 9 are respectively fixedly connected to the outer walls of the positioning seat 6 and the two rotating plates 7; when working, the patient sits on the top of the device so that the buttocks are placed on the two buttocks fixing assemblies 4, and then the automatic telescopic rod 2 When the automatic telescopic rod 2 is contracted, the lifting and adjusting seat 3 will be driven to move downward. When the lifting and adjusting seat 3 moves downward, it will squeeze the two rotating plates 7, so that the two rotating plates 7 will rotate to both sides. When the rotating plates 7 rotate, they will drive the two hip fixing components 4 to open to both sides. When the hip fixing components 4 are opened, the patient's buttocks will be opened to expose the wound on the patient's buttocks. Then the automatic cleaning component will spray the cleaning liquid to the patient's wound to rinse the patient's wound to achieve the effect of automatic cleaning. When the device completes the work, the automatic telescopic rod 2 extends to make the lifting and adjusting seat 3 rise, and the rotating plate 7 will rotate in the opposite direction under the action of the reverse elastic force of the elastic member 9, so that the two hip fixing components 4 are reset.

[0037] like Figures 4 to 6As shown, the hip fixing assembly 4 includes a rotating adjustment block 401, which is rotatably installed on the inner wall of the rotating plate 7, and a fastening positioning piece 402 is rotatably installed on the inner wall of the rotating adjustment block 401, and the outer wall of the fastening positioning piece 402 is threadedly connected to the inner wall of the rotating plate 7, and an elastic metal pad 403 is arranged above the rotating adjustment block 401, and an adjusting screw 404 is rotatably installed on the bottom of the elastic metal pad 403, and the outer wall of the adjusting screw 404 is threadedly connected to the inner wall of the rotating adjustment block 401, and an adjusting knob 405 is fixedly installed on one end of the adjusting screw 404 away from the elastic metal pad 403, and a support plate 406 is symmetrically fixedly installed on the top of the rotating adjustment block 401, and the outer wall of the support plate 406 conflicts with the elastic metal pad 403, and a flexible pad 406 is fixedly installed on the top of the elastic metal pad 403 7. Before using the device, rotate the fastening positioning piece 402 to release the fixation of the rotation adjustment block 401, and then adjust the angle of the flexible pad 407 by rotating the rotation adjustment block 401. When the angle of the flexible pad 407 is adjusted, rotate the fastening positioning piece 402 in the opposite direction again to fix the rotation adjustment block 401 again, and rotate the adjustment knob 405 to drive the adjusting screw 404 to rotate. The position of the end of the adjusting screw 404 will change during rotation. When the position of the end of the adjusting screw 404 changes, the degree of pulling on the elastic metal pad 403 will change, and the bending degree of the elastic metal pad 403 will change in cooperation with the support plate 406, thereby achieving the effect of adjusting the curvature of the flexible pad 407. By changing the angle and curvature of the flexible pad 407, the device can fit patients of different body shapes.

[0038] like Figures 1 to 8 As shown, the automatic cleaning component includes a water pump 10 and a nozzle 11. The water pump 10 is fixedly installed at the bottom of the inner wall of the basin body 1. The automatic cleaning component transports the cleaning liquid to the nozzle 11 through the water pump 10 and sprays it through the nozzle 11. The sprayed cleaning liquid will clean the patient's wound; when the patient's buttocks are fixed by the automatic positioning component, the water pump 10 starts to work, and under the action of the water pump 10, the cleaning liquid is sprayed through the nozzle 11, and the sprayed cleaning liquid will rinse the patient's wound, thereby achieving an automatic cleaning effect.

[0039] like Figures 1 to 8As shown, the automatic cleaning component also includes a water pipe 12, one end of the water pipe 12 is fixedly connected to the inner wall of the water pump 10, the end of the water pipe 12 away from the water pump 10 is connected to a connecting hose 13, the end of the connecting hose 13 away from the water pipe 12 is connected to the nozzle 11, one end of the nozzle 11 is fixedly installed with a hinge seat 14, and the outer wall of the water pipe 12 is fixedly installed with a control valve 15; when cleaning, the cleaning liquid is transported to the inside of the water pipe 12 under the action of the water pump 10, and the cleaning liquid will enter the connecting hose 13 along the water pipe 12 after entering the water pipe 12, and then the cleaning liquid will enter the nozzle 11 under the action of the connecting hose 13, and finally the cleaning liquid will be sprayed out under the action of the nozzle 11 to perform cleaning work, and the nozzle 11 can be rotated under the action of the hinge seat 14 and the connecting hose 13, so as to adjust the angle of the nozzle 11, and the angle adjustment can be adapted to patients of different sizes.

[0040] like Figures 1 to 9 As shown, a heating plate 16 is symmetrically fixedly installed on the bottom of the inner wall of the basin body 1, a cushion 17 is fixedly installed on the top of the basin body 1, a heating tube 18 is fixedly installed on the inner wall of the cushion 17, and one end of the heating tube 18 is fixedly connected to the inner wall of the water pump 10; before using the device, the heating plate 16 is started, and the heating plate 16 converts electrical energy into thermal energy to heat the cleaning liquid. Under the action of the heating plate 16, the temperature of the cleaning liquid is adjusted, thereby increasing the comfort of the patient during the cleaning work. After the cleaning liquid is heated, the water pump 1 is started. 0 to work, at this time the control valve 15 is in a closed state, and the heated cleaning liquid enters from one end of the heating tube 18 under the action of the water pump 10, and the cleaning liquid entering the heating tube 18 will flow back from the other end of the heating tube 18, so that the heated cleaning liquid circulates, and since the middle part of the heating tube 18 is installed on the inner side of the cushion 17, the cleaning liquid heats the cushion 17, and the patient will sit on the cushion 17 when changing the dressing, and the comfort of the patient when using the device in a low temperature environment is increased by heating the cushion 17.

[0041] like Figures 1 to 7 As shown, a partition 19 is fixedly installed on the inner wall of the basin body 1, and a medicine liquid chamber and a waste liquid chamber are formed inside the basin body 1 through the partition 19. The water pump 10 and the heating plate 16 are both located inside the medicine liquid chamber, and the water pipe 12 passes through the partition 19. The end of the heating pipe 18 away from the water pump 10 passes through the partition 19 and extends to the inside of the medicine liquid chamber; the space inside the basin body 1 is divided into a medicine liquid chamber and a waste liquid chamber by the partition 19, and the cleaning liquid before and after use is separated to avoid cross infection and ensure the effectiveness of the cleaning work. The clean cleaning liquid is located in the medicine liquid chamber, and the cleaning liquid in the medicine liquid chamber is transported by the water pump 10 to perform cleaning work. The waste liquid after cleaning the patient will fall into the waste liquid chamber for collection for subsequent treatment.

[0042] like Figures 1 to 11As shown, a lifting plate 20 is slidably mounted on the inner wall of the partition 19, one end of the lifting plate 20 is overlapped on the top of the lifting adjustment seat 3, a hook plate 21 is fixedly mounted on the end of the lifting plate 20 away from the lifting adjustment seat 3, a rotating seat 22 is fixedly mounted on the inner wall of the liquid medicine chamber, a stirring frame 23 is rotatably mounted on the inner wall of the rotating seat 22, a plurality of stirring rods 24 are fixedly mounted on the inner wall of the stirring frame 23, a receiving block 25 is fixedly mounted on one end of the stirring frame 23, the receiving block 25 is overlapped on the top of the hook plate 21, and a connecting rope 26 is fixedly mounted between the outer wall of the hook plate 21 and the receiving block 25; when preparing the device before use, water and medicine are put into the liquid medicine chamber, and then the automatic telescopic rod 2 is started. After the automatic telescopic rod 2 is started, it will first extend and then contract and repeat the cycle. When the automatic telescopic rod 2 is extended, the lifting and adjusting seat 3 will move upward. When the lifting and adjusting seat 3 moves upward, it will drive the lifting plate 20 to move upward. When the lifting plate 20 moves upward, it will drive the hook plate 21 to move upward. When the hook plate 21 moves upward, it will hook the receiving block 25, so that the receiving block 25 drives the stirring frame 23 to rotate. When the automatic telescopic rod 2 is retracted, the hook plate 21 will be lowered. When the hook plate 21 is lowered, it will pull the stirring frame 23 to rotate in the opposite direction and then reset under the action of the connecting rope 26. When the stirring frame 23 rotates back and forth, it will drive the stirring rod 24 to rotate with it, thereby stirring the water and the medicine, so that the water and the medicine can be mixed quickly and evenly, ensuring the cleaning effect of the device. At the same time, under the stirring of the stirring rod 24, the cleaning liquid can be heated more evenly, thereby improving the use effect of the device.

[0043] like Figures 1 to 11 As shown, a rotating shaft 27 is rotatably installed on the inner wall of the stirring frame 23, a gear 28 is fixedly installed on one end of the rotating shaft 27, a gear ring 29 is fixedly installed on the inner wall of the liquid medicine chamber, the teeth of the gear ring 29 are meshed with the teeth of the gear 28, and a stirring plate 30 is fixedly installed on the outer wall of the rotating shaft 27 and located on the inner side of the stirring frame 23; when the stirring frame 23 reciprocates, the rotating shaft 27 is driven to rotate, and when the rotating shaft 27 rotates, the gear 28 is driven to rotate. Since the gear 28 and the gear ring 29 are in a meshing state, when the gear 28 rotates, the rotating shaft 27 is driven automatically, and when the rotating shaft 27 rotates, the stirring plate 30 is driven to rotate. The rotation of the stirring plate 30 further improves the stirring effect of the device, so that the cleaning liquid can be fully utilized.

[0044] like Figures 1 to 3As shown, a liquid medicine adding pipe 31 and a liquid medicine replacement pipe 32 are fixedly installed on the inner wall of the basin body 1 on one side of the liquid medicine chamber, a waste liquid discharge pipe 33 is fixedly installed on the inner wall of the basin body 1 on one side of the waste liquid chamber, and a sealing cap 34 is threadedly installed on one end of the waste liquid discharge pipe 33, the liquid medicine replacement pipe 32 and the liquid medicine adding pipe 31, and a support 35 is symmetrically fixedly installed on the outer wall of the basin body 1, and a supporting leg 36 is symmetrically fixedly installed on the bottom of the support 35; when adding water and medicine, the sealing cap 34 on the liquid medicine adding pipe 31 is opened, and then The adding work can be completed by adding water and medicine into the medicine chamber of the device through the medicine addition tube 31. When the cleaning liquid needs to be replaced, the sealing cover 34 on the medicine replacement tube 32 is opened to discharge the cleaning liquid through the medicine replacement tube 32. Similarly, when the waste liquid needs to be processed, the sealing cover 34 on the waste liquid discharge tube 33 is opened, and the support leg 36 is connected to the basin body 1 through the support 35. The basin body 1 is supported by the support leg 36 so that the basin body 1 is at a suitable height, thereby facilitating the use of the device.

[0045] Working principle: when it is necessary to change the dressing, the patient sits on the device in a sitting position, and the patient's buttocks will be supported by the two buttocks fixing components 4, and then the automatic telescopic rod 2 will contract to drive the lifting and adjusting seat 3 to descend, and the lifting and adjusting seat 3 will squeeze the two rotating plates 7 when it moves down, so that the two rotating plates 7 rotate to both sides, and the rotating plates 7 rotate to drive the two buttocks fixing components 4 to open to both sides, and when the buttocks fixing components 4 are opened, the patient's buttocks will be opened to expose the wound on the patient's buttocks, and then the automatic cleaning component will spray the cleaning liquid to the patient's wound to rinse the patient's wound, so as to achieve the effect of automatic cleaning, and the opening distance of the buttocks fixing components 4 can be controlled by controlling the descending distance of the lifting and adjusting seat 3, so that it is convenient to apply to patients in different conditions, and the cleaning work during dressing change can be carried out automatically without excessive operation by medical staff, so that the patient's wound does not need to be directly exposed to the field of vision of medical staff, so as to better take care of the patient's emotions and be beneficial to the patient's recovery. When the device completes the work After the operation, the automatic telescopic rod 2 is extended to raise the lifting adjustment seat 3, and the rotating plate 7 will rotate in the opposite direction under the action of the reverse elastic force of the elastic member 9, so that the two hip fixing components 4 are reset. When the hip fixing component 4 needs to be adjusted, the rotating and tightening positioning member 402 is rotated to release the fixation of the rotating adjustment block 401, and then the angle of the flexible pad 407 is adjusted by rotating the rotating adjustment block 401. When the angle of the flexible pad 407 is adjusted, the tightening positioning member 402 is rotated in the opposite direction again to fix the rotating adjustment block 401 again, and the rotating adjustment knob 405 drives the adjusting screw 404 to rotate. The position of the end of the adjusting screw 404 will change when it rotates. When the position of the end of the adjusting screw 404 changes, the pulling degree of the elastic metal pad 403 will change, and the bending degree of the elastic metal pad 403 will change in cooperation with the support plate 406, thereby achieving the effect of adjusting the curvature of the flexible pad 407. By changing the angle and curvature of the flexible pad 407, the device can fit patients of different body shapes.

[0046] After the patient's buttocks are fixed by the automatic positioning component, the cleaning liquid is transported to the inside of the water pipe 12 under the action of the water pump 10. After entering the water pipe 12, the cleaning liquid will enter the connecting hose 13 along the water pipe 12, and then enter the nozzle 11 under the action of the connecting hose 13. Finally, under the action of the nozzle 11, the cleaning liquid is sprayed out for cleaning. The nozzle 11 can be rotated under the action of the hinge seat 14 and the connecting hose 13, so as to adjust the angle of the nozzle 11. By adjusting the angle, it can adapt to patients of different body shapes.

[0047] Before using the device, start the heating plate 16, which converts electrical energy into thermal energy to heat the cleaning liquid. The temperature of the cleaning liquid is adjusted under the action of the heating plate 16, thereby increasing the comfort of the patient during cleaning. After the cleaning liquid is heated, start the water pump 10 to work. At this time, the control valve 15 is in a closed state. Under the action of the water pump 10, the heated cleaning liquid enters from one end of the heating tube 18, and the cleaning liquid entering the heating tube 18 will flow back from the other end of the heating tube 18, thereby allowing the heated cleaning liquid to circulate. Since the middle part of the heating tube 18 is installed on the inner side of the seat cushion 17, the cleaning liquid heats the seat cushion 17. The patient will sit on the seat cushion 17 when changing the dressing. By heating the seat cushion 17, the comfort of the patient when using the device in a low temperature environment is increased.

[0048] When preparing the device before use, water and medicine are put into the medicine liquid chamber, and then the automatic telescopic rod 2 is started. After the automatic telescopic rod 2 is started, it will first extend and then contract and repeat the cycle. When the automatic telescopic rod 2 is extended, the lifting and adjusting seat 3 will move upward, and when the lifting and adjusting seat 3 moves upward, it will drive the lifting plate 20 to move upward, and when the lifting plate 20 moves upward, it will drive the hook plate 21 to move upward. When the hook plate 21 moves upward, it will hook the receiving block 25, so that the receiving block 25 drives the stirring frame 23 to rotate. When the automatic telescopic rod 2 contracts, the hook plate 21 will drop. When the hook plate 21 drops, it will pull the stirring frame 23 to rotate in the opposite direction under the action of the connecting rope 26 and then reset. When the stirring frame 23 rotates back and forth, it will drive the stirring rod 24 to rotate accordingly, thereby stirring the water and the medicine, so that the water and the medicine can be mixed quickly and evenly, ensuring the cleaning effect of the device. At the same time, under the stirring of the stirring rod 24, the cleaning liquid can be heated more evenly, thereby improving the use effect of the device. When the stirring frame 23 rotates back and forth, it will drive the rotating shaft 27 to rotate, and when the rotating shaft 27 rotates, it will drive the gear 28 to rotate. Since the gear 28 and the gear ring 29 are in a meshing state, when the gear 28 rotates, it will drive the rotating shaft 27 to rotate automatically. When the rotating shaft 27 rotates, it will drive the stirring plate 30 to rotate. The rotation of the stirring plate 30 further improves the stirring effect of the device, so that the cleaning liquid can be fully utilized.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A dressing changing device for anal care, comprising a basin body (1), characterized in that: The invention also comprises an automatic positioning component and an automatic cleaning component, both of which are arranged on the inner side of the basin body (1); the automatic positioning component comprises an automatic telescopic rod (2), a lifting and adjusting seat (3) and a buttocks fixing component (4); one end of the automatic telescopic rod (2) is fixedly connected to the bottom of the inner wall of the basin body (1); the other end of the automatic telescopic rod (2) is fixedly connected to the bottom of the lifting and adjusting seat (3); there are two buttocks fixing components (4) which are symmetrically arranged; the automatic positioning component drives the lifting and adjusting seat (3) to move via the automatic telescopic rod (2); when the lifting and adjusting seat (3) moves downward, the two buttocks fixing components (4) are separated, thereby separating the buttocks of the patient.

2. A dressing changing device for anal care according to claim 1, characterized in that: The automatic positioning assembly also includes a vertical plate (5) fixedly mounted on the bottom of the inner wall of the basin body (1), a positioning seat (6) fixedly mounted on the top of the vertical plate (5), a rotating plate (7) symmetrically rotatably mounted on the inner wall of the positioning seat (6), two hip fixing assemblies (4) respectively arranged on the top of the two rotating plates (7), the lifting and adjusting seat (3) slidably arranged between the two rotating plates (7), an annular shaft (8) fixedly mounted on the outer wall of the positioning seat (6), the outer wall of the annular shaft (8) being slidably connected to the inner wall of the rotating plate (7), an elastic member (9) symmetrically sleeved on the outer wall of the annular shaft (8), the two ends of the two elastic members (9) being respectively fixedly connected to the outer walls of the positioning seat (6) and the two rotating plates (7).

3. A dressing changing device for anal care according to claim 2, characterized in that: The hip fixing assembly (4) comprises a rotation adjustment block (401), the rotation adjustment block (401) is rotationally mounted on the inner wall of the rotating plate (7), a fastening positioning member (402) is rotationally mounted on the inner wall of the rotation adjustment block (401), the outer wall of the fastening positioning member (402) is threadedly connected to the inner wall of the rotating plate (7), an elastic metal pad (403) is arranged above the rotation adjustment block (401), and an adjusting screw (403) is rotationally mounted on the bottom of the elastic metal pad (403). 04), the outer wall of the adjusting screw (404) is threadedly connected to the inner wall of the rotating adjusting block (401), an adjusting knob (405) is fixedly installed at one end of the adjusting screw (404) away from the elastic metal pad (403), a supporting plate (406) is symmetrically fixedly installed on the top of the rotating adjusting block (401), the outer wall of the supporting plate (406) is in conflict with the elastic metal pad (403), and a flexible pad (407) is fixedly installed on the top of the elastic metal pad (403).

4. The anal care dressing changing device according to claim 3, characterized in that: The automatic cleaning component comprises a water pump (10) and a nozzle (11); the water pump (10) is fixedly mounted on the bottom of the inner wall of the basin body (1); the automatic cleaning component transports cleaning liquid to the nozzle (11) through the water pump (10) and sprays the cleaning liquid through the nozzle (11); the sprayed cleaning liquid cleans the wound of the patient.

5. The anal care dressing changing device according to claim 4, characterized in that: The automatic cleaning component further comprises a water pipe (12), one end of the water pipe (12) being fixedly connected to the inner wall of the water pump (10), one end of the water pipe (12) away from the water pump (10) being connected to a connecting hose (13), one end of the connecting hose (13) away from the water pipe (12) being connected to a nozzle (11), one end of the nozzle (11) being fixedly mounted with a hinge seat (14), and an outer wall of the water pipe (12) being fixedly mounted with a control valve (15).

6. The dressing changing device for anal care according to claim 5, characterized in that: A heating plate (16) is symmetrically fixedly mounted on the bottom of the inner wall of the basin body (1), a seat cushion (17) is fixedly mounted on the top of the basin body (1), a heating pipe (18) is fixedly mounted on the inner wall of the seat cushion (17), and one end of the heating pipe (18) is fixedly connected to the inner wall of the water pump (10).

7. The anal care dressing changing device according to claim 6, characterized in that: A partition (19) is fixedly mounted on the inner wall of the basin body (1); a liquid medicine chamber and a waste liquid chamber are formed inside the basin body (1) through the partition (19); the water pump (10) and the heating plate (16) are both located inside the liquid medicine chamber; the water pipe (12) passes through the partition (19); and one end of the heating pipe (18) away from the water pump (10) passes through the partition (19) and extends to the inside of the liquid medicine chamber.

8. The anal care dressing changing device according to claim 7, characterized in that: A lifting plate (20) is slidably mounted on the inner wall of the partition (19), one end of the lifting plate (20) is overlapped on the top of the lifting adjustment seat (3), a hook plate (21) is fixedly mounted on the end of the lifting plate (20) away from the lifting adjustment seat (3), a rotating seat (22) is fixedly mounted on the inner wall of the liquid medicine chamber, a stirring frame (23) is rotatably mounted on the inner wall of the rotating seat (22), a plurality of stirring rods (24) are fixedly mounted on the inner wall of the stirring frame (23), a receiving block (25) is fixedly mounted on one end of the stirring frame (23), the receiving block (25) is overlapped on the top of the hook plate (21), and a connecting rope (26) is fixedly mounted between the outer wall of the hook plate (21) and the receiving block (25).

9. The anal care dressing changing device according to claim 8, characterized in that: A rotating shaft (27) is rotatably mounted on the inner wall of the stirring frame (23), a gear (28) is fixedly mounted on one end of the rotating shaft (27), a gear ring (29) is fixedly mounted on the inner wall of the liquid medicine chamber, the teeth of the gear ring (29) mesh with the teeth of the gear (28), and a stirring plate (30) is fixedly mounted on the outer wall of the rotating shaft (27) and located on the inner side of the stirring frame (23).

10. The anal care dressing changing device according to claim 9, characterized in that: A liquid medicine adding pipe (31) and a liquid medicine replacement pipe (32) are fixedly mounted on the inner wall of one side of the liquid medicine chamber of the basin body (1); a waste liquid discharge pipe (33) is fixedly mounted on the inner wall of one side of the waste liquid chamber of the basin body (1); one end of the waste liquid discharge pipe (33), the liquid medicine replacement pipe (32) and the liquid medicine adding pipe (31) are all threadedly mounted with a sealing cover (34); a support (35) is symmetrically fixedly mounted on the outer wall of the basin body (1); and a support leg (36) is symmetrically fixedly mounted on the bottom of the support (35).

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