Colorectal cancer stoma postoperative nursing device

Abstract

The colorectal cancer stoma postoperative nursing device comprises an operation board, a liquid collecting box and a bottom shell, the bottom of the operation board is movably connected with the liquid collecting box, a strip-shaped cavity is longitudinally formed in the liquid collecting box, the bottom of the liquid collecting box is connected with the bottom shell through a buckle, and a panel is installed on the upper side of the bottom shell. According to the colorectal cancer stoma postoperative care device, the driving mechanism, the rolling and wiping mechanism, the liquid guide mechanism and the extrusion mechanism are arranged and linked, when the driving mechanism is operated to drive the liquid collecting box and the bottom shell to rotate, the liquid guide mechanism can intermittently coat a roller with disinfectant, and the roller deflects in a reciprocating mode so that the disinfectant can be evenly rubbed and smeared to the skin around a stoma in a reciprocating mode; and dirt and impurities on the skin around the stoma can be rubbed up, then a push block of the extrusion mechanism is utilized to rub the skin surface outwards in a reciprocating mode with the stoma as the center, the dirt and impurities are made to be away from the area where the rolling wheels move, and it is ensured that the nursing device can clean, disinfect and nurse the skin around the stoma.

Description

Technical Field

[0001] The invention relates to the technical field of stoma post-operative care, in particular to a colorectal cancer stoma post-operative care device. Background Art

[0002] Colorectal cancer is a common malignant tumor in the gastrointestinal tract. The early symptoms are not obvious. As the tumor grows, symptoms such as changes in bowel habits, blood in the stool, diarrhea, alternating diarrhea and constipation, and local abdominal pain appear. In the late stage, systemic symptoms such as anemia and weight loss appear. Radical colostomy surgery is performed on patients with colorectal cancer. The stoma is a stoma that leads one end of the intestinal tube to the patient's abdomen. The patient excretes feces through the stoma. A stoma bag is installed on the outside of the stoma in an adhesive manner to collect the patient's feces. When caring for the stoma, it is usually necessary to clean, wipe, and disinfect the skin around the stoma, and then replace the stoma bag in a timely manner.

[0003] According to the Chinese patent with the announcement number CN115281909A, a peri-stomal care device for rectal cancer surgery is disclosed. The invention can effectively solve the problem of cumbersome operation of medical staff in caring for the skin around the stoma of patients. The structure is simple to operate and easy to use, which improves the efficiency of medical staff in caring for the skin around the stoma of patients.

[0004] In the above technology, the lower surface of the plug is in contact with the patient's skin and rotates along the patient's skin surface, so as to clean and disinfect the skin around the stoma. It is difficult to remove the stains and impurities remaining on the skin by using the rotating scrubbing care method, and when applying the disinfectant, it is impossible to evenly apply the disinfectant in a manner similar to manual rubbing. Summary of the invention

[0005] The purpose of the present invention is to provide a colorectal cancer stoma postoperative care device to solve the problems raised by the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a colorectal cancer stoma postoperative nursing device, comprising an operating panel, a liquid collecting box and a bottom shell, the bottom of the operating panel is movably connected with the liquid collecting box, a strip-shaped cavity is longitudinally opened inside the liquid collecting box, the bottom of the liquid collecting box is connected with the bottom shell through a buckle, a panel is installed on the upper side of the bottom shell, a driving mechanism is arranged inside the operating panel, the driving mechanism comprises a driven gear movably connected to the middle part of the operating panel, two sets of driving racks are slidably connected inside the operating panel through a reserved groove, a dial ring is connected to the upper side of the driving rack, and a cover cylinder is docked on the inner side of the liquid collecting box;

[0007] A rolling mechanism is provided between the operating disk, the liquid collecting box and the bottom shell, and the rolling mechanism includes a main shaft rotating with the center of the inner wall of the operating disk, a pad installed with the lower edge of the liquid collecting box is fixed to the bottom end of the main shaft, an upper extrusion cylinder is fixed to the lower side of the driven gear, a fixed disk embedded and installed with the operating disk is provided on the outer side of the upper extrusion cylinder, a moving channel is provided on the lower surface of the fixed disk, a moving rod connected with the moving channel is slidably connected inside the strip cavity, a U-shaped fork is provided at the lower end of the moving rod, and a protrusion is provided on the inner wall of the U-shaped fork, a roller is sleeved with a rotating shaft inside the bottom shell, a spiral groove connected with the protrusion is provided on the outer peripheral side of the roller, and a rotating cavity sleeved with the roller is provided on the lower side surface of the bottom shell;

[0008] A liquid guiding mechanism is arranged inside the liquid collecting box, and the liquid guiding mechanism includes a top rod slidably connected to the upper side wall of the liquid collecting box, and a liquid distribution tube abutting against the top rod is connected to the lower side wall of the liquid collecting box. An extrusion mechanism for cleaning the skin surface is also arranged between the liquid collecting box and the bottom shell.

[0009] Preferably, a through hole is formed on the upper surface of the operating disk, a circular groove is formed on the inner wall of the operating disk, the lower end of the dial ring passes through the through hole and is fixed to the driving rack, and a steering column is provided at one end of the driving rack away from the dial ring.

[0010] Preferably, the circular groove consists of two parallel long groove parts, a tilt adjustment part and a vertical reset part, the tilt adjustment part of the operating panel close to the circular groove is slidably connected with an elastic stopper, and the direction adjustment column is slidably connected in the circular groove.

[0011] Preferably, the edge of the driving rack away from the driven gear abuts against one end of the elastic sheet, and the other end of the elastic sheet is fixed to the side wall of the reserved groove of the operating panel.

[0012] Preferably, the main shaft is integrally composed of a polygonal prism at the lower end and a stepped cylinder at the upper end, the stepped cylinder at the upper end of the main shaft is inserted through the driven gear, and the moving channel is an annular wavy structure.

[0013] Preferably, a circular hanging plate is provided at the upper end of the push rod, and a return spring is connected between the push rod and the upper side wall of the liquid collecting tank.

[0014] Preferably, a ring rail is fixed below the fixed plate, and the outer edge of the ring rail is provided with a slope abutting against the circular hanging plate.

[0015] Preferably, the extrusion mechanism includes a lower extrusion cylinder sleeved on the outside of the main shaft, and the lower extrusion cylinder slides in matching with the polygonal cylinder at the lower end of the main shaft, the lower extrusion cylinder abuts against the upper extrusion cylinder, and the adjacent abutting sides of the lower extrusion cylinder and the upper extrusion cylinder are provided with no less than two extrusion teeth.

[0016] Preferably, a tension spring is connected between the lower extrusion cylinder and the upper extrusion cylinder, and a rotating sleeve is movably connected to the lower end of the lower extrusion cylinder.

[0017] Preferably, the outer edge of the rotating sleeve is movably connected to a support arm, the support arm is movably connected to a push block, the interior of the bottom shell is connected to a guide pin that slides with the push block, and the push block is slidably connected to a rectangular groove on the lower side of the bottom shell.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows: the colorectal cancer stoma postoperative care device is provided with a driving mechanism, a rolling mechanism, a liquid guiding mechanism and an extrusion mechanism linked together. When the driving mechanism is operated to drive the liquid collecting box and the bottom shell to rotate, the liquid guiding mechanism will intermittently apply disinfectant to the roller, and the reciprocating deflection of the roller will cause the disinfectant liquid to be evenly rubbed and applied to the skin around the stoma, and the stains and impurities on the skin around the stoma can be rubbed away. Then, the push block of the extrusion mechanism is used to reciprocate and rub the skin surface outward with the stoma as the center, so that the stains and impurities are kept away from the area where the roller moves, ensuring that the care device can clean, disinfect and care for the skin around the stoma. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of a first stereoscopic cutaway structure of the nursing device of the present invention;

[0020] Figure 2 It is a second stereoscopic cutaway structural schematic diagram of the nursing device of the present invention;

[0021] Figure 3 It is a first structural schematic diagram of the nursing device of the present invention;

[0022] Figure 4 is a second three-dimensional structural schematic diagram of the nursing device of the present invention;

[0023] Figure 5 It is a schematic diagram of the three-dimensional exploded structure of the operating panel, the liquid collecting tank and the bottom shell of the present invention;

[0024] Figure 6 It is a three-dimensional structural schematic diagram of the operating panel of the present invention;

[0025] Figure 7 It is a three-dimensional structural schematic diagram of the driving mechanism of the present invention;

[0026] Figure 8 It is a schematic diagram of a first three-dimensional cutaway structure of the operating panel of the present invention;

[0027] Fig. 9 It is a schematic diagram of a second three-dimensional cutaway structure of the operating panel of the present invention;

[0028] Fig.10 It is a third stereoscopic cutaway structural schematic diagram of the operating panel of the present invention;

[0029] Fig.11 It is a first three-dimensional structural schematic diagram of the rolling and rubbing mechanism of the present invention;

[0030] Fig.12 It is a second three-dimensional structural schematic diagram of the rolling and rubbing mechanism of the present invention;

[0031] Fig.13 It is a schematic diagram of the three-dimensional structure of the liquid collecting box of the present invention;

[0032] Fig.14 It is a schematic diagram of the three-dimensional structure of the connection between the ring rail and the top rod of the present invention;

[0033] Fig.15 It is a schematic diagram of the three-dimensional structure of the connection between the moving rod and the roller of the present invention;

[0034] Fig.16 It is a schematic diagram of the first three-dimensional structure of the linkage of the driving mechanism, rolling and rubbing mechanism, liquid guiding mechanism and squeezing mechanism of the present invention;

[0035] Fig.17 It is a schematic diagram of a second three-dimensional structure of the driving mechanism, rolling and rubbing mechanism, liquid guiding mechanism and squeezing mechanism in linkage with each other in the present invention;

[0036] Fig.18 It is a first three-dimensional structural schematic diagram of the extrusion mechanism of the present invention;

[0037] Fig.19 It is a second three-dimensional structural schematic diagram of the extrusion mechanism of the present invention.

[0038] In the figure: 1, operating panel; 101, through hole; 102, circular groove; 103, elastic stopper; 2, liquid collecting box; 201, strip cavity; 3, bottom shell; 301, panel; 4, driving mechanism; 401, driven gear; 402, driving rack; 403, dial ring; 404, adjustment column; 405, elastic sheet; 5, cover cylinder; 6, rolling mechanism; 601, main shaft; 602, upper extrusion cylinder; 603, dial ring; 404, adjustment column; 405, elastic sheet; 606, cover cylinder; 607, main shaft; 608, upper extrusion cylinder; 609, upper extrusion cylinder; 610, upper extrusion cylinder; 611, upper extrusion cylinder; 612, upper extrusion cylinder; 613, upper extrusion cylinder; 614, upper extrusion 03. Fixed plate; 604. Moving channel; 605. Moving rod; 606. Protrusion; 607. Roller; 608. Spiral groove; 7. Liquid guiding mechanism; 701. Push rod; 702. Return spring; 703. Liquid distribution pipe; 704. Annular rail; 705. Slope; 8. Extrusion mechanism; 801. Lower extrusion cylinder; 802. Tension spring; 803. Rotating sleeve; 804. Support arm; 805. Push block. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1-Figure 17 The present invention provides a technical solution: a colorectal cancer stoma postoperative nursing device, comprising an operating panel 1, a liquid collecting box 2 and a bottom shell 3, the bottom of the operating panel 1 is movably connected with the liquid collecting box 2, the interior of the liquid collecting box 2 is longitudinally provided with a strip cavity 201, the bottom of the liquid collecting box 2 is connected with the bottom shell 3 through a buckle, the upper side of the bottom shell 3 is installed with a panel 301, the liquid collecting box 2 is an annular structure, the center of the bottom shell 3 is provided with a cylindrical channel for positioning the stoma, a driving mechanism 4 is arranged inside the operating panel 1, the driving mechanism 4 includes a driven gear 401 movably connected to the middle part of the operating panel 1, two sets of driving racks 402 are slidably connected inside the operating panel 1 through a reserved groove, a dial ring 403 is connected to the upper side of the driving rack 402, and a cover tube 5 is docked on the inner side of the liquid collecting box 2;

[0041] A rolling mechanism 6 is provided between the operating disk 1, the liquid collecting box 2 and the bottom shell 3. The rolling mechanism 6 includes a main shaft 601 rotating with the center of the inner wall of the operating disk 1, a pad installed with the lower edge of the liquid collecting box 2 is fixed to the bottom end of the main shaft 601, an upper extrusion cylinder 602 is fixed to the lower side of the driven gear 401, a fixed disk 603 embedded with the operating disk 1 is provided on the outer side of the upper extrusion cylinder 602, a moving channel 604 is provided on the lower surface of the fixed disk 603, a moving rod 605 connected with the moving channel 604 is slidably connected inside the strip cavity 201, a U-shaped fork is provided at the lower end of the moving rod 605, and a protrusion 606 is provided on the inner wall of the U-shaped fork, a roller 607 is sleeved with the bottom shell 3 through a rotating shaft, a spiral groove 608 connected with the protrusion 606 is provided on the outer peripheral side of the roller 607, and a rotating cavity sleeved with the roller 607 is provided on the lower side of the bottom shell 3;

[0042] A through hole 101 is formed on the upper surface of the operating panel 1, and a circular groove 102 is formed on the inner wall of the operating panel 1. The lower end of the dial ring 403 passes through the through hole 101 and is fixed to the driving rack 402. A steering column 404 is provided at one end of the driving rack 402 away from the dial ring 403.

[0043] The circular groove 102 is composed of two parallel long grooves, a tilt adjustment portion and a vertical reset portion. The tilt adjustment portion of the operating panel 1 close to the circular groove 102 is slidably connected with an elastic block 103. The direction adjustment column 404 is slidably connected in the circular groove 102. The operating panel 1 is provided with an inner recess for the elastic block 103 to slide. The edge of the driving rack 402 away from the driven gear 401 abuts against one end of the elastic sheet 405, and the other end of the elastic sheet 405 is fixed on the side wall of the reserved groove of the operating panel 1. When the driving rack When the steering column 404 at one end of the driving rack 402 moves from the first long groove portion of the circular groove 102 to the tilt adjustment portion of the circular groove 102, it can ensure that the driving rack 402 is meshed with the driven gear 401 for transmission. When the steering column 404 moves along the tilt adjustment portion and squeezes and pushes the elastic stopper 103, the elastic stopper 103 will be squeezed into the inner recess of the inner wall of the operating panel 1, so that the steering column 404 at one end of the driving rack 402 moves to the extreme corner end of the tilt adjustment portion. At this time, the driving rack 402 will generate The angle deflection causes the driving rack 402 to disengage from the driven gear 401, and the elastic block 103 will reset to block the tilt adjustment portion of the circular groove 102, preventing the adjustment column 404 from returning from the tilt adjustment portion to the long groove portion of the previous circular groove 102. When the dial ring 403 is pulled back to reset along the through hole 101, the dial ring 403 will pull the driving rack 402 to move back, and the adjustment column 404 of the driving rack 402 will move along the second long groove portion to the vertical reset portion. The driving rack 402 does not mesh with the driven gear 401 when it moves back, which can prevent the liquid collecting box 2 from driving the bottom shell 3 to reverse. When the direction adjustment column 404 of the driving rack 402 moves from the second long groove portion to the vertical reset portion, the elastic sheet 405 elastically squeezes the side edge of the driving rack 402, which makes the direction adjustment column 404 of the driving rack 402 move along the vertical reset portion to the first long groove portion of the circular groove 102, and the driving rack 402 can be meshed and connected with the driven gear 401 again;

[0044] The main shaft 601 is integrally composed of a polygonal column at the lower end and a stepped cylinder at the upper end. The stepped cylinder at the upper end of the main shaft 601 is inserted through the driven gear 401, and the moving channel 604 is a ring-shaped wavy structure.

[0045] During the specific implementation, the cylindrical channel at the center of the bottom shell 3 is positioned with the colorectal cancer stoma, and the two sets of dial rings 403 on the upper side of the operating disk 1 are pulled by fingers to make the lower end of the dial ring 403 slide linearly along the through hole 101 and pull the driving rack 402 to engage with the driven gear 401 in a positive meshing transmission, so that the driven gear 401 drives the upper extrusion cylinder 602 to rotate forward. When the extrusion cylinder 602 rotates forward, it will drive the liquid collecting box 2 and the bottom shell 3 to rotate through the cover cylinder 5, and the liquid collecting box 2 will drive the moving rod 605 to slide along the moving channel 604 on the lower side of the fixed disk 603 when rotating, so that the moving rod 605 can move forward. When rotating in a circle, it will reciprocate along the moving channel 604 of the annular wavy structure, and the reciprocating moving rod 605 will reciprocate along the strip cavity 201, so that the U-shaped fork at the lower end of the moving rod 605 slides and squeezes through the protrusion 606 and the spiral groove 608 on the outer peripheral side of the roller 607, ensuring that the bottom shell 3 can drive the roller 607 to realize reciprocating deflection in the positive direction in the rotating cavity of the bottom shell 3 when it rotates against the patient's abdominal skin. Furthermore, when the bottom shell 3 of the nursing device rotates against the patient's abdominal skin, the roller 607 that reciprocates in the bottom shell 3 produces reciprocating rolling scraping with the skin surface.

[0046] See also Figure 1 , Figure 2 , Figure 5 , Figure 6 , Fig.13 , Fig.14 , Fig.16 and Fig.17 A liquid guiding mechanism 7 is provided inside the liquid collecting box 2, and the liquid guiding mechanism 7 includes a top rod 701 slidably connected to the upper side wall of the liquid collecting box 2, and a liquid distributing pipe 703 abutting against the top rod 701 is connected to the lower side wall of the liquid collecting box 2, and a squeezing mechanism 8 for cleaning the skin surface is also provided between the liquid collecting box 2 and the bottom shell 3;

[0047] A circular hanging plate is arranged at the upper end of the top rod 701, and a return spring 702 is connected between the top rod 701 and the upper side wall of the liquid collecting box 2; a ring rail 704 is fixed below the fixed plate 603, and a slope 705 is arranged on the outer edge of the ring rail 704 to abut against the circular hanging plate.

[0048] In specific implementation, when the liquid collecting box 2 rotates in a circle, the liquid collecting box 2 will drive the circular hanging plate at the upper end of the push rod 701 to slide along the circular track 704 on the lower side of the fixed plate 603. Since a slope 705 is provided on the circular track 704, when the circular hanging plate at the upper end of the push rod 701 slides up along the slope 705, the push rod 701 will squeeze the return spring 702 between the liquid collecting box 2, so that the bottom end of the push rod 701 will cancel the contact seal with the liquid distributing pipe 703, ensuring that the liquid distributing pipe 703 is in a closed position. 03 is connected with the liquid collecting box 2, and when the liquid distributing pipe 703 is connected with the liquid collecting box 2, the disinfectant liquid in the liquid collecting box 2 is evenly applied to the roller 607 along the liquid distributing pipe 703. Since the roller 607 follows the rotation of the bottom shell 3 to produce positive and negative reciprocating deflection, the roller 607 can roll the disinfectant liquid onto the patient's skin surface by reciprocating deflection, and the reciprocatingly deflected roller 607 will reciprocate and rub the skin around the stoma, so as to facilitate the even application of the disinfectant liquid;

[0049] When the driven gear 401 rotates one circle, the upper extrusion cylinder 602, the cover cylinder 5, the liquid collecting box 2 and the bottom shell 3 can also rotate one circle. When the bottom shell 3 rotates one circle, the fixed plate 603 can drive the moving rod 605 to realize multiple reciprocating movements through the moving channel 604, thereby driving the roller 607 to produce multiple reciprocating deflections. The reciprocatingly deflected roller 607 can reciprocate and rub the skin around the stoma with the disinfectant liquid, and can rub away the stains and impurities on the skin around the stoma.

[0050] When the push rod 701 drives the circular hanging plate to move away from the slope 705 of the ring rail 704, the reset spring 702 squeezes the push rod 701 so that the lower end of the push rod 701 abuts against the sealed liquid distribution pipe 703, thereby preventing the disinfectant liquid in the liquid collection box 2 from being discharged from the liquid distribution pipe 703.

[0051] See also Figure 1 , Figure 2 , Figure 4 , Fig.11 , Fig.12 , Figure 16-Figure 19 The extrusion mechanism 8 includes a lower extrusion cylinder 801 sleeved on the outer side of the main shaft 601, and the lower extrusion cylinder 801 slides with the polygonal cylinder at the lower end of the main shaft 601, and the lower extrusion cylinder 801 abuts against the upper extrusion cylinder 602, and the adjacent abutting sides of the lower extrusion cylinder 801 and the upper extrusion cylinder 602 are provided with no less than two extrusion teeth;

[0052] A tension spring 802 is connected between the lower extrusion cylinder 801 and the upper extrusion cylinder 602, and a rotating sleeve 803 is movably connected to the lower end of the lower extrusion cylinder 801. The surface of the pad at the bottom of the main shaft 601 and the surface of the panel 301 are both provided with anti-deflection grooves for the support arm 804 to slide.

[0053] The outer edge of the rotating sleeve 803 is movably connected to a support arm 804, and the support arm 804 is movably connected to a push block 805. The interior of the bottom shell 3 is connected to a guide pin that slides with the push block 805, and the push block 805 is slidably connected to the rectangular groove on the lower side of the bottom shell 3. The push block 805 is arranged between two adjacent rollers 607, and a silicone friction strip is arranged on the lower surface of the push block 805.

[0054] In specific implementation, when the driven gear 401 drives the upper extrusion cylinder 602 to rotate, the upper extrusion cylinder 602 will rotate and squeeze the lower extrusion cylinder 801 through the extrusion teeth, so that the lower extrusion cylinder 801 moves downward in a straight line along the polygonal cylinder of the main shaft 601, and the tension spring 802 between the upper extrusion cylinder 602 and the lower extrusion cylinder 801 will be stretched, so that the lower extrusion cylinder 801 will squeeze the support arm 804 by pushing the rotating sleeve 803 downward, so that the support arm 804 changes its inclination angle along the anti-deflection groove of the pad and the panel 301, and the lower end of the support arm 804 will push the push block 805 to slide in a directional manner along the guide pin, and then the bottom shell 3 can drive the silicone friction strip on the bottom surface of the push block 805 to push and pull the skin around the stoma when the upper extrusion cylinder 602 and When the lower extrusion cylinder 801 completes the angle misalignment, the tension spring 802 pulls and resets the upper extrusion cylinder 602 and the lower extrusion cylinder 801, so that the lower extrusion cylinder 801 drives the support arm 804 to move upward, which is convenient for driving the push block 805 to reset along the rectangular groove; since no less than two extrusion teeth are arranged on the upper extrusion cylinder 602 and the lower extrusion cylinder 801, when the driven gear 401 rotates one circle, it can drive the lower extrusion cylinder 801 to produce no less than two up and down reciprocating movements, so that the reciprocating push block 805 can reciprocate and rub the skin surface outward with the stoma as the center, which can further push and pull the stains and impurities on the skin surface, so that the stains and impurities are away from the moving area of ​​the roller 607, and the push block 805 can also spread the disinfectant liquid on the skin surface evenly when it rotates in a circle.

[0055] To summarize, the cylindrical channel at the center of the bottom shell 3 is positioned with the colorectal cancer stoma, and the two sets of dial rings 403 on the upper side of the operating disk 1 are pulled by fingers, so that the liquid collecting box 2 drives the bottom shell 3 to rotate against the patient's abdominal skin and drive the roller 607 to scrape the skin surface, and the roller 607 can roll the disinfectant liquid on the patient's skin surface. At the same time, the bottom shell 3 of the device is aimed at the post-stomosis site for cleaning and disinfection. When cleaning and disinfecting the skin around the stoma, it can prevent long-term exposure, so that the nursing device can evenly apply the disinfectant in a manpower-saving manner. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0056] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A colorectal cancer stoma postoperative nursing device, comprising an operating panel (1), a liquid collecting box (2) and a bottom shell (3), characterized in that: The bottom of the operating panel (1) is movably connected to a liquid collecting box (2), a strip-shaped cavity (201) is longitudinally opened inside the liquid collecting box (2), the bottom of the liquid collecting box (2) is connected to a bottom shell (3) by a buckle, a panel (301) is installed on the upper side of the bottom shell (3), a driving mechanism (4) is arranged inside the operating panel (1), the driving mechanism (4) comprises a driven gear (401) movably connected to the middle part of the operating panel (1), two groups of driving racks (402) are slidably connected inside the operating panel (1) through reserved grooves, a dial ring (403) is connected to the upper side of the driving rack (402), and a cover tube (5) is butted against the inner side of the liquid collecting box (2); A rolling mechanism (6) is provided between the operating panel (1), the liquid collecting tank (2) and the bottom shell (3), the rolling mechanism (6) comprising a main shaft (601) rotating with the center of the inner wall of the operating panel (1), a pad installed with the lower edge of the liquid collecting tank (2) being fixed to the bottom end of the main shaft (601), an upper extrusion cylinder (602) being fixed to the lower side of the driven gear (401), a fixed disk (603) embedded and installed with the operating panel (1) being provided on the outer side of the upper extrusion cylinder (602), and a lower surface of the fixed disk (603) being provided with a A moving channel (604) is provided, the interior of the strip-shaped cavity (201) is slidably connected with a moving rod (605) docking with the moving channel (604), a U-shaped fork is provided at the lower end of the moving rod (605), and a protrusion (606) is provided on the inner wall of the U-shaped fork, a roller (607) is sleeved with a rotating shaft inside the bottom shell (3), a spiral groove (608) connected with the protrusion (606) is provided on the outer peripheral side of the roller (607), and a rotating cavity sleeved with the roller (607) is provided on the lower side surface of the bottom shell (3); A liquid guiding mechanism (7) is arranged inside the liquid collecting box (2), and the liquid guiding mechanism (7) comprises a top rod (701) slidably connected to the upper side wall of the liquid collecting box (2), and a liquid distributing tube (703) abutting against the top rod (701) is connected to the lower side wall of the liquid collecting box (2), and a squeezing mechanism (8) for cleaning the skin surface is also arranged between the liquid collecting box (2) and the bottom shell (3).

2. A colorectal cancer stoma postoperative care device according to claim 1, characterized in that: The upper surface of the operating disk (1) is provided with a through hole (101), the inner wall of the operating disk (1) is provided with a circular groove (102), the lower end of the dial ring (403) passes through the through hole (101) and is fixed to the driving rack (402), and the end of the driving rack (402) away from the dial ring (403) is provided with a direction adjustment column (404).

3. A colorectal cancer stoma postoperative care device according to claim 2, characterized in that: The circular groove (102) consists of two parallel long groove parts, a tilt adjustment part and a vertical reset part. The tilt adjustment part of the operating panel (1) close to the circular groove (102) is slidably connected with an elastic stopper (103), and the direction adjustment column (404) is slidably connected in the circular groove (102).

4. The post-operative nursing device for colorectal cancer stoma according to claim 2, characterized in that: The edge of the driving rack (402) away from the driven gear (401) abuts against one end of the elastic sheet (405), and the other end of the elastic sheet (405) is fixed on the side wall of the reserved groove of the operating panel (1).

5. The post-operative nursing device for colorectal cancer stoma according to claim 1, characterized in that: The main shaft (601) is integrally formed by a polygonal prism at the lower end and a stepped cylinder at the upper end. The stepped cylinder at the upper end of the main shaft (601) is inserted through the driven gear (401). The moving channel (604) is an annular wavy structure.

6. The post-operative nursing device for colorectal cancer stoma according to claim 1, characterized in that: A circular hanging plate is provided at the upper end of the push rod (701), and a return spring (702) is connected between the push rod (701) and the upper side wall of the liquid collecting tank (2).

7. The post-operative nursing device for colorectal cancer stoma according to claim 6, characterized in that: A circular rail (704) is fixed below the fixed plate (603), and a slope (705) is provided on the outer edge of the circular rail (704) for contacting with the circular hanging plate.

8. The post-operative nursing device for colorectal cancer stoma according to claim 5, characterized in that: The extrusion mechanism (8) includes a lower extrusion cylinder (801) sleeved on the outside of the main shaft (601), and the lower extrusion cylinder (801) slides in matching with the polygonal column at the lower end of the main shaft (601), the lower extrusion cylinder (801) abuts against the upper extrusion cylinder (602), and the adjacent abutting sides of the lower extrusion cylinder (801) and the upper extrusion cylinder (602) are provided with no less than two extrusion teeth.

9. The post-operative nursing device for colorectal cancer stoma according to claim 8, characterized in that: A tension spring (802) is connected between the lower extrusion cylinder (801) and the upper extrusion cylinder (602), and a rotating sleeve (803) is movably connected to the lower end of the lower extrusion cylinder (801).

10. The post-operative nursing device for colorectal cancer stoma according to claim 9, characterized in that: The outer edge of the rotating sleeve (803) is movably connected to a support arm (804), and the support arm (804) is movably connected to a push block (805). The interior of the bottom shell (3) is connected to a guide pin that slides with the push block (805), and the push block (805) is slidably connected to a rectangular groove on the lower side of the bottom shell (3).

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