A perianal multi-functional fumigation and washing instrument

Abstract

The present invention discloses the following technical solutions in the field of healthcare technology: A perianal multi-functional fumigation and washing device, including a toilet, which includes a fumigation and washing box. The fumigation and washing box is independently arranged and is used to provide the medicinal liquid during the fumigation and washing process; a spraying mechanism, which is connected to the fumigation and washing box through an external pipeline and is used to spray the medicinal liquid required during the fumigation and washing process onto the affected area of the patient; a cushion, which is placed on the toilet, and the spraying mechanism is arranged in the inner circle of the cushion, and the patient can sit on the cushion for fumigation and washing; the toilet is used to discharge the wastewater generated during the fumigation and washing process. By dividing the fumigation and washing device into two modules, namely the fumigation and washing box and the cushion, the fumigation and washing process is carried out on a common toilet in daily life, effectively enabling the patient not to consider the problem of discharging the waste liquid generated during the use process when using this product, and effectively reducing the use cost of the user.

Description

Technical Field

[0001] The present invention relates to the technical field of healthcare, and particularly to a perianal multi-functional fumigation and washing instrument. Background Art

[0002] A fumigation and washing instrument is a multi-functional therapeutic instrument composed of functions such as traditional Chinese medicine fumigation and washing, heat therapy, hydrotherapy, ultrasonic therapy, etc.

[0003] Most traditional fumigation and washing instruments are in the shape of a seat, and patients directly sit on the fumigation and washing instrument for fumigation and washing. Since a large amount of wastewater is generated during the fumigation and washing process, this leads to the need to discharge the wastewater into the sewer during the use of the fumigation and washing instrument, and then it is necessary to manually transport the wastewater or specially install a pipeline system connecting the fumigation and washing instrument and the sewer indoors, resulting in inconvenient use of the fumigation and washing instrument. Summary of the Invention

[0004] The purpose of the present invention is to provide a perianal multi-functional fumigation and washing instrument to solve the problem that most traditional fumigation and washing instruments are in the shape of a seat, and patients directly sit on the fumigation and washing instrument for fumigation and washing. Since a large amount of wastewater is generated during the fumigation and washing process, this leads to the need to discharge the wastewater into the sewer during the use of the fumigation and washing instrument, and then it is necessary to manually transport the wastewater or specially install a pipeline system connecting the fumigation and washing instrument and the sewer indoors, resulting in inconvenient use of the fumigation and washing instrument as mentioned in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A perianal multi-functional fumigation and washing instrument, including a toilet, including a fumigation and washing box, the fumigation and washing box is independently arranged, and the fumigation and washing box is used to provide the medicinal liquid during the fumigation and washing process;

[0006] A spraying mechanism, the spraying mechanism is connected to the fumigation and washing box through an external pipeline, and the spraying mechanism is used to spray the medicinal liquid required during the fumigation and washing process onto the affected area of the patient;

[0007] A cushion, the cushion is placed on the toilet, the spraying mechanism is arranged in the inner circle of the cushion, and the patient can sit on the cushion for fumigation and washing; the toilet is used to discharge the wastewater generated during the fumigation and washing process.

[0008] Further, the fumigation and washing box includes a housing, a first connector and a second connector are fixedly installed on the outer wall of the housing, the first connector is connected to the spraying mechanism through an external pipeline to provide the medicinal liquid and clean water for the spraying mechanism, and the second connector is connected to the spraying mechanism through an external pipeline to provide the medicinal liquid steam and the air flow for drying for the spraying mechanism.

[0009] Further, the spraying mechanism includes a triangular plate fixedly connected to the right end of the inner wall of the seat cushion. The triangular plate is inclined downward to the left, with the end of the triangular plate upturned. An installation disk is embedded through the upper end of the upturned part of the triangular plate. The installation disk is respectively embedded with a jet head and a liquid spraying head. The jet head is communicated with a second connector, and the liquid spraying head is communicated with a first connector. A protection mechanism is provided at the jet head, and the protection mechanism is used to close the jet head when the liquid spraying head sprays liquid.

[0010] Further, an infrared lamp connected to a power supply is embedded at the center position of the upper end of the triangular plate.

[0011] Further, the protection mechanism includes a protection shell fixedly connected to the upper end of the installation disk. The shape of the protection shell is an arc concentric with the installation disk. The jet head is located inside the protection shell. A through groove is provided at the upper end position of the protection shell above the jet head. A sealing plate is slidably connected to the inner wall of the upper end of the protection shell along the arc track of the protection shell. The sealing plate is used to close the through groove. The triangular plate is provided with a control mechanism for controlling the sliding of the sealing plate.

[0012] Further, the control mechanism includes a first connector fixedly connected to the lower end of the triangular plate. A second connector is fixedly connected to the lower end of the jet head. A connecting ring is rotatably connected to the second connector. The connecting ring is fixedly connected with a hose. The hose penetrates through the first connector and is fixedly connected with the first connector. The hose is communicated with the second connector through an external pipeline. A protection pipe is sleeved outside the hose. One end of the protection pipe is fixedly connected to the end of the first connector, and the other end of the protection pipe is arranged at the lower end of the connecting ring. The part of the hose inside the protection pipe is twisted multiple times around the axis of the hose. An elastic mechanism is externally connected to the connecting ring. The elastic mechanism applies a torque to the connecting ring, and the elastic mechanism is used to keep the hose in a twisted state. A hairspring box is fixedly connected to the outer wall of the connecting ring. The output end of the hairspring box is drivingly connected with a driving mechanism, and the driving mechanism is used to control the sliding of the sealing plate.

[0013] Further, the driving mechanism includes an arc-shaped groove formed through the mounting plate. The arc-shaped groove is concentric with the mounting plate and is located inside the protective shell. A first rotating shaft is rotatably connected to the center of the lower end of the mounting plate. A connecting rod is fixedly connected to the side wall of the first rotating shaft. The connecting rod is fixedly connected to a sliding rod. The upper end of the sliding rod is fixedly connected to the lower end of the sealing plate. A first gear is rotatably connected to the outer wall of the hairspring box. The inner wall of the first gear is fixedly connected to the output end of the hairspring box. A second rotating shaft is rotatably connected to the lower end of the mounting plate. A second gear is fixedly connected to the lower end of the second rotating shaft. The second gear meshes with the first gear. A third gear is fixedly connected to the side wall of the second rotating shaft above the second gear. A fourth gear is fixedly connected to the lower end of the first rotating shaft. The third gear meshes with the fourth gear. The number of teeth of the third gear is less than that of the second gear.

[0014] Further, a fixing strip is fixedly connected to the inner wall of the seat cushion. The lower end of the fixing strip is rotatably connected to the upper end of the triangular plate. A track ring is arranged at the lower end of the connecting ring. The track ring is provided with a sliding rail extending downward. The sliding rail is slidably connected with a sliding ring. The sliding ring is fixedly connected to the end of the protective tube.

[0015] Further, a medicine box is arranged inside the shell. The medicine box is used for placing medicine bags. A warm water tank is arranged inside the shell. Both the medicine box and the warm water tank have a heating function. Both the medicine box and the warm water tank are externally connected with a water injection pipe for injecting clean water. One ends of the first connector and the second connector inside the shell are both connected with a switching valve. Both the medicine box and the warm water tank are communicated with a first liquid guide pipe. The first liquid guide pipes are both communicated with the switching valve on the first connector. Water pumps for injecting liquid into the first liquid guide pipes are arranged inside both the medicine box and the warm water tank.

[0016] Further, an air pump is arranged inside the shell. The air pump is used to provide air flow with adjustable temperature. The air pump is connected with a first air guide pipe and a second air guide pipe. The first air guide pipe is communicated with the switching valve on the second connector. The second air guide pipe is communicated with the medicine box. A third air guide pipe that only allows steam to enter is arranged at the upper end of the medicine box. The third air guide pipe is communicated with the switching valve on the second connector.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] By dividing the fumigation and washing instrument into two modules, namely a fumigation and washing box and a seat cushion, the fumigation and washing process is carried out on a common toilet in daily life, effectively enabling patients not to consider the problem of discharging waste liquid generated during the use process when using this product, and effectively reducing the use cost of users;

[0019] After the air flow is introduced, the twisted hose of the present invention will rotate, and the rotation is used to provide power for the sliding of the sealing plate, making the linkage between the introduced air flow and the sliding of the sealing plate closer. When the jet head jets, the opening action of the sealing plate is more sensitive and stable.

[0020] The present invention uses an elastic member to transfer the driving force of the hose rotation, and then drives the sealing plate to slide. The elastic member stores the excess kinetic energy released during the hose rotation by accumulating elastic potential energy, making the sliding and resetting of the sealing plate more stable. Description of the Drawings

[0021] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 is a schematic diagram of the structure of the fumigation and washing box;

[0023] Figure 3 is a schematic diagram of the structure of the cushion and the spraying mechanism;

[0024] Figure 4 is a schematic diagram of the structure of the spraying mechanism;

[0025] Figure 5 is Figure 4 a bottom view structure diagram after removing the triangular plate and the infrared lamp;

[0026] Figure 6 is Figure 5 a half-sectional structure diagram of

[0027] Figure 7 is Figure 6 an enlarged structure diagram of part A in

[0028] Figure 8 is Figure 5 a structure diagram after removing the protection tube, the first connector, the track ring, the slide rail and the slip ring;

[0029] Figure 9 is Figure 8 an enlarged structure diagram of part B in

[0030] Figure 10 is Figure 8 a bottom view half-sectional structure diagram of

[0031] Figure 11 is Figure 8 a rear-sectional structure diagram of

[0032] The reference numerals in the drawings are as follows:

[0033] 1. Toilet, 2. Fumigation and washing box, 2-1. Housing, 2-2. Medicine box, 2-3. Warm water box, 2-4. Air pump, 2-5. First air duct, 2-6. Second air duct, 2-7. First connector, 2-8. Second connector, 2-9. Conversion valve, 2-10. First liquid duct, 2-12. Third air duct, 3. Cushion, 4. Triangular plate, 5. Mounting plate, 6. Jet head, 7. Liquid spraying head, 8. Infrared lamp, 9. Protective shell, 9-1. Through groove, 9-2. Sealing plate, 10. First connector, 11. Second connector, 12. Hose, 13. Connecting ring, 14. Protective tube, 15. Hairspring box, 16. Arc groove, 17. First rotating shaft, 18. Connecting rod, 19. Slide bar, 20. First gear, 21. Second rotating shaft, 22. Second gear, 23. Third gear, 24. Fourth gear, 25. Track ring, 26. Slide rail, 27. Slip ring, 28. Fixed strip. Detailed implementation mode

[0034] Please refer to Figures 1-11 , the present invention provides a technical solution: a perianal multi-functional fumigation and washing instrument, including a toilet 1, including a fumigation and washing box 2, the fumigation and washing box 2 is independently arranged, and the fumigation and washing box 2 is used to provide the liquid medicine during the fumigation and washing process;

[0035] A spraying mechanism, the spraying mechanism is connected to the fumigation and washing box 2 through an external pipeline, and the spraying mechanism is used to spray the liquid medicine required during the fumigation and washing process onto the affected area of the patient;

[0036] A cushion 3, the cushion 3 is placed on the toilet 1, the spraying mechanism is arranged in the inner circle of the cushion 3, and the patient can sit on the cushion 3 for fumigation and washing; the toilet 1 is used to discharge the wastewater generated during the fumigation and washing process.

[0037] When the fumigation and washing instrument is in use, directly move the fumigation and washing box 2 and the cushion 3 to the bathroom, place the cushion 3 on the toilet 1, and then the patient directly sits on the toilet 1 for fumigation and washing. During the fumigation and washing process, the fumigation and washing box 2 inputs the liquid medicine and steam for fumigation and washing into the spraying mechanism through an external pipeline, and then the spraying mechanism fumigates and washes the patient. During this process, the waste liquid generated by the fumigation and washing directly enters the toilet 1 and is discharged into the sewer. At the same time, since steam will be generated during the fumigation and washing process, and the fumigation and washing environment is located in the bathroom, this makes it so that the steam will not escape into other environments in the room, thereby preventing the steam from polluting the indoor environment during the fumigation and washing process.

[0038] The present invention divides the fumigation and washing instrument into two modules, namely the fumigation and washing box 2 and the cushion 3, so that the fumigation and washing process is carried out on the common toilet 1 in life. Effectively, when the patient uses this product, there is no need to consider the discharge problem of the waste liquid generated during the use process, and the use cost of the user is effectively reduced.

[0039] Further, the fumigation and washing box 2 includes a housing 2-1. A first connector 2-7 and a second connector 2-8 are fixedly installed on the outer wall of the housing 2-1. The external pipeline connected to the first connector 2-7 is communicated with the spraying mechanism and provides liquid medicine and clean water for cleaning to the spraying mechanism. The external pipeline connected to the second connector 2-8 is communicated with the spraying mechanism and provides liquid medicine steam and air flow for drying to the spraying mechanism.

[0040] During the fumigation and washing process, the spraying mechanism first sprays liquid medicine steam on the affected area of the patient for fumigation. After the fumigation is over, it sprays liquid medicine to wash the affected area, then sprays clean water to clean the affected area, and finally sprays air flow to dry the affected area.

[0041] Further, the spraying mechanism includes a triangular plate 4. The triangular plate 4 is fixedly connected to the right end of the inner wall of the cushion 3. The triangular plate 4 is inclined downward to the left, and the end of the triangular plate 4 is upturned. An installation disk 5 is embedded through the upper end of the upturned part of the triangular plate 4. The installation disk 5 is respectively embedded with a jet head 6 and a liquid spraying head 7. The jet head 6 is communicated with the second connector 2-8, and the liquid spraying head 7 is communicated with the first connector 2-7. A protection mechanism is arranged at the jet head 6. The protection mechanism is used to close the jet head 6 when the liquid spraying head 7 sprays liquid.

[0042] Further, an infrared lamp 8 connected to a power supply is embedded at the center position of the upper end of the triangular plate 4.

[0043] During use, the infrared lamp 8 is started to continuously disinfect the fumigation environment.

[0044] Further, the protection mechanism includes a protection shell 9. The protection shell 9 is fixedly connected to the upper end of the installation disk 5. The shape of the protection shell 9 is an arc concentric with the installation disk 5. The jet head 6 is located inside the protection shell 9. A through groove 9-1 is opened at the upper end position of the protection shell 9 where the jet head 6 is located. A sealing plate 9-2 is slidably connected to the inner wall of the upper end of the protection shell 9 along the arc track of the protection shell 9. The sealing plate 9-2 is used to close the through groove 9-1. The triangular plate 4 is provided with a control mechanism, and the control mechanism is used to control the sliding of the sealing plate 9-2.

[0045] During use, when the liquid spraying head 7 sprays liquid, correspondingly, the inside of the toilet 1 is filled with water mist. In order to prevent the water mist from entering the jet head 6 and polluting the jet head 6, resulting in blockage of the jet head 6, at this time, the control mechanism controls the sealing plate 9-2 to slide to close the through groove 9-1, so that the jet head 6 is isolated from the outside through the protection shell 9; correspondingly, when the liquid spraying head 7 stops spraying liquid and the jet head 6 starts to jet air, the control mechanism controls the sealing plate 9-2 to slide to open the through groove 9-1, so that the jet head 6 is exposed to jet air.

[0046] Further, the control mechanism includes a first connector 10 fixedly connected to the lower end of the triangular plate 4. A second connector 11 is fixedly connected to the lower end of the air jet head 6. The second connector 11 is rotatably connected to a connecting ring 13. The connecting ring 13 is fixedly connected to a hose 12. The hose 12 passes through the first connector 10 and is fixedly connected to the first connector 10. The hose 12 is connected to the second connector 2-8 through an external pipeline. A protective tube 14 is sleeved outside the hose 12. One end of the protective tube 14 is fixedly connected to the end of the first connector 10. The other end of the protective tube 14 is arranged at the lower end of the connecting ring 13. The part of the hose 12 inside the protective tube 14 twists multiple times around the axis of the hose 12. An elastic mechanism is externally connected to the connecting ring 13. The elastic mechanism applies a torque to the connecting ring 13 and is used to keep the hose 12 in a twisted state. A hairspring box 15 is fixedly connected to the outer wall of the connecting ring 13. The output end of the hairspring box 15 is drivingly connected to a driving mechanism, and the driving mechanism is used to control the sliding of the sealing plate 9-2.

[0047] During the air jetting process of the air jet head 6, the air flow is introduced into the air jet head 6 through the hose 12 and then ejected. During this process, since the hose 12 is in a twisted state in the initial state, the inner wall of the hose 12 is closed. Therefore, when the air flow is introduced into the hose 12, the closed inner wall of the hose 12 will be propped up by the air pressure. Further, due to the air pressure, the twisted hose 12 overcomes the elastic force of the elastic mechanism, rotates and returns to a straight state. Further, the hose 12 drives the connecting ring 13 to rotate. Further, the connecting ring 13 drives the hairspring box 15 and the output end of the hairspring box 15 to rotate, so that the output end of the hairspring box 15 provides a driving force for the driving mechanism through the elasticity of the hairspring box 15.

[0048] In the present invention, the twisted hose 12 will rotate after the air flow is introduced, and then the rotation provides power for the sliding of the sealing plate 9-2, making the linkage between the introduced air flow and the sliding of the sealing plate 9-2 closer, and making the opening action of the sealing plate 9-2 more sensitive and stable when the air jet head 6 jets air.

[0049] Further, the driving mechanism includes an arc-shaped groove 16 formed through the mounting disk 5. The arc-shaped groove 16 is concentric with the mounting disk 5 and is located inside the protective shell 9. A first rotating shaft 17 is rotatably connected to the center of the lower end of the mounting disk 5. A connecting rod 18 is fixedly connected to the side wall of the first rotating shaft 17. The connecting rod 18 is fixedly connected to a sliding rod 19. The upper end of the sliding rod 19 is fixedly connected to the lower end of the sealing plate 9-2. A first gear 20 is rotatably connected to the outer wall of the hairspring box 15. The inner wall of the first gear 20 is fixedly connected to the output end of the hairspring box 15. A second rotating shaft 21 is rotatably connected to the lower end of the mounting disk 5. A second gear 22 is fixedly connected to the lower end of the second rotating shaft 21. The second gear 22 meshes with the first gear 20. A third gear 23 is fixedly connected to the side wall of the second rotating shaft 21 above the second gear 22. A fourth gear 24 is fixedly connected to the lower end of the first rotating shaft 17. The third gear 23 meshes with the fourth gear 24. The number of teeth of the third gear 23 is less than that of the second gear 22.

[0050] When the jet head 6 starts jetting, the air flow passes through the hose 12, causing the hose 12 to rotate. During the rotation of the hose 12, the hairspring box 15 rotates. Furthermore, the output end of the hairspring box 15 applies a pulling force to the first gear 20, which gives the first gear 20 a tendency to rotate. And as the relative rotation amplitude between the hairspring box 15 and the first gear 20 becomes larger, the more hairspring is pulled out of the hairspring box 15 by the first gear 20 from the hairspring box 15 by the output end of the hairspring box 15. The structure of this hairspring box 15 is similar to a tape measure, and the greater this pulling force is, until this pulling force drives the first gear 20 to rotate with the hairspring box 15. When the first gear 20 rotates, it drives the fourth gear 24 to rotate through the second gear 22 and the third gear 23. Among them, the second gear 22 and the third gear 23 are used to increase the transmission ratio from the first gear 20 to the fourth gear 24, so that the pulling force provided by the hairspring box 15 required for the fourth gear 24 to rotate is reduced. Then, the fourth gear 24 rotates to drive the first rotating shaft 17 to rotate, so that the first rotating shaft 17 drives the sealing plate 9-2 to slide through the connecting rod 18 and the sliding rod 19, opening the sealing plate 9-2, and then exposing the jet head 6. As the sealing plate 9-2 is opened, the sliding rod 19 moves to the limit position of the arc-shaped groove 16 and cannot move further. Correspondingly, the first gear 20 cannot rotate further. During the continuous rotation of the hairspring box 15, relative rotation with respect to the first gear 20 occurs; when the jet head 6 finishes jetting, the air flow no longer enters the hose 12, and the air pressure inside the hose 12 drops. Under the elastic force of the elastic mechanism, the hose 12 twists and resets. Correspondingly, the connecting ring 13 rotates reversely and resets, and the hairspring box 15 rotates reversely. During this process, the hairspring box 15 rotates reversely relative to the first gear 20, causing the pulling force applied by the output end of the hairspring box 15 to the first gear 20 to gradually decrease until the elastic force accumulated in the hairspring box 15 is completely released. Correspondingly, the output end of the hairspring box 15 resets, and the output end of the hairspring box 15 moves to the limit position, driving the first gear 20 to rotate reversely and reset, and the first gear 20 drives the sealing plate 9-2 to slide reversely and close the through groove 9-1 through each transmission part.

[0051] The present invention uses an elastic member to transfer the driving force for the rotation of the hose 12, and then drives the sliding of the sealing plate 9-2, so that the elastic member stores the excess kinetic energy released during the rotation of the hose 12 by accumulating elastic potential energy, thereby making the sliding and resetting of the sealing plate 9-2 more stable.

[0052] Further, a fixing strip 28 is fixedly connected to the inner wall of the cushion 3. The lower end of the fixing strip 28 is rotatably connected to the upper end of the triangular plate 4. A track ring 25 is provided at the lower end of the connecting ring 13. The track ring 25 is provided with a sliding rail 26 extending downward. The sliding rail 26 is slidably connected to a sliding ring 27. The sliding ring 27 is fixedly connected to the end of the protection tube 14.

[0053] When the jet head 6 starts to jet and the rotation of the hose 12 becomes straight, the total length of the corresponding hose 12 will become longer. Further, the total length of the hose 12 will be greater than the length of the protection tube 14, so that the hose 12 extends out of the protection tube 14 and then the hose 12 tilts up the lower end of the triangular plate 4, causing the triangular plate 4 to rotate upward around the fixing strip 28. Further, the spraying directions of the jet head 6 and the liquid spraying head 7 approach the vertical direction. Further summary shows that when the liquid spraying head 7 sprays liquid, the spraying direction of the liquid spraying head 7 is relatively inclined, and when the jet head 6 sprays gas, the spraying direction of the jet head 6 is relatively vertical; correspondingly, when the liquid spraying head 7 sprays liquid, in order to prevent the liquid from flowing back and polluting the nozzle, the spraying direction of the liquid spraying head 7 should be inclined, and when the jet head 6 sprays gas, in order to make the utilization rate of the gas higher, the spraying direction of the jet head 6 should be as vertical as possible. From life experience, when a person sits on the toilet, the degree of fit between the buttocks and the cushion 3 is higher than that between the legs and the cushion 3.

[0054] Further, a medicine box 2-2 is provided in the housing 2-1. The medicine box 2-2 is used for placing medicine bags. A warm water tank 2-3 is provided in the housing 2-1. Both the medicine box 2-2 and the warm water tank 2-3 have a heating function. Both the medicine box 2-2 and the warm water tank 2-3 are externally connected with a water injection pipe for injecting clean water. One ends of the first connector 2-7 and the second connector 2-8 in the housing 2-1 are both connected with a switching valve 2-9. Both the medicine box 2-2 and the warm water tank 2-3 are communicated with a first liquid guide pipe 2-10. The first liquid guide pipes 2-10 are both communicated with the switching valve 2-9 on the first connector 2-7. Water pumps for injecting liquid into the first liquid guide pipes 2-10 are provided in both the medicine box 2-2 and the warm water tank 2-3.

[0055] Further, an air pump 2-4 is provided inside the housing 2-1. The air pump 2-4 is used to provide an airflow with adjustable temperature. The air pump 2-4 is connected to a first air duct 2-5 and a second air duct 2-6. The first air duct 2-5 communicates with a switching valve 2-9 on the second connector 2-8. The second air duct 2-6 communicates with the medicine box 2-2. A third air duct 2-12 that only allows steam to enter is provided at the upper end of the medicine box 2-2. The third air duct 2-12 communicates with the switching valve 2-9 on the second connector 2-8.

[0056] During use, first place the medicine bag into the medicine box 2-2, and at the same time heat the medicine box 2-2 to make the liquid medicine in the medicine box 2-2 boil to generate steam. Then, the steam enters the spraying mechanism through the third air duct 2-12. Next, cool water is introduced into the medicine box 2-2 to reduce the temperature of the liquid medicine in the medicine box 2-2. Then, the liquid medicine with reduced temperature is introduced into the spraying mechanism to rinse the patient. After that, warm water in the warm water tank 2-3 is introduced into the spraying mechanism to rinse the patient to remove the liquid medicine on the patient. Finally, a clean airflow is sprayed onto the patient for drying.

Claims

1. A multifunctional perianal fumigation and washing device, comprising a toilet (1), characterized in that: It comprises a fumigation box (2), which is independently arranged and used to provide liquid medicine in the fumigation process; a spray mechanism, which is connected to the fumigation box (2) through an external pipe and used to spray the liquid medicine required in the fumigation process onto the affected part of the patient; A seat cushion (3), the seat cushion (3) being placed on the toilet (1), the spray mechanism being arranged on the inner circle of the seat cushion (3), and the patient being able to sit on the seat cushion (3) for fumigation and washing; the toilet (1) being used for discharging waste water generated during the fumigation and washing process; The fumigation box (2) comprises a shell (2-1), and a first connector (2-7) and a second connector (2-8) are fixedly mounted on the outer wall of the shell (2-1); The spray mechanism comprises a triangular plate (4), the triangular plate (4) is fixedly connected to the right end of the inner wall of the seat cushion (3), the triangular plate (4) is tilted to the lower left, the end of the triangular plate (4) is upturned, and a mounting plate (5) is penetrated and embedded in the upper end of the upturned part of the triangular plate (4), and a spray head (6) and a liquid spray head (7) are respectively penetrated and embedded in the mounting plate (5), and a protective mechanism is arranged at the spray head (6); The protection mechanism comprises a protection shell (9), the protection shell (9) is fixedly connected to the upper end of the mounting plate (5), the shape of the protection shell (9) is an arc shape concentric with the mounting plate (5), the nozzle (6) is located in the protection shell (9), the protection shell (9) is provided with a through groove (9-1) at the upper end of the nozzle (6), the inner wall of the upper end of the protection shell (9) is slidably connected with a sealing plate (9-2) along the arc track of the protection shell (9), the sealing plate (9-2) is used to close the through groove (9-1), and the triangular plate (4) is provided with a control mechanism, the control mechanism is used to control the sliding of the sealing plate (9-2); The control mechanism comprises a first connector (10), the first connector (10) is fixedly connected to the lower end of the triangular plate (4), the lower end of the spray head (6) is fixedly connected to a second connector (11), the second connector (11) is rotatably connected to a connecting ring (13), the connecting ring (13) is fixedly connected to a hose (12), the hose (12) passes through the first connector (10) and is fixedly connected to the first connector (10), the hose (12) is connected to the second connector (2-8) through an external pipe, and a protective tube (14) is connected to the outer shell of the hose (12); the protective tube (14) ) one end is fixedly connected to the end of the first connector (10), and the other end of the protection tube (14) is arranged at the lower end of the connecting ring (13); the part of the hose (12) inside the protection tube (14) is twisted around the axis of the hose (12) for multiple turns, and the connecting ring (13) is externally connected to an elastic mechanism, and the elastic mechanism applies torque to the connecting ring (13), and the elastic mechanism is used to keep the hose (12) in a twisted state; the outer wall of the connecting ring (13) is fixedly connected to a hairspring box (15), and the output end of the hairspring box (15) is transmission-connected to a driving mechanism, and the driving mechanism is used to control the sliding of the sealing plate (9-2).

2. A multifunctional perianal fumigation and washing instrument according to claim 1, characterized in that: The fumigation box (2) comprises a shell (2-1), and a first connector (2-7) and a second connector (2-8) are fixedly mounted on the outer wall of the shell (2-1); the first connector (2-7) is connected to a spray mechanism through an external pipe and provides the spray mechanism with liquid medicine and clean water for cleaning; the second connector (2-8) is connected to a external pipe and provides the spray mechanism with liquid medicine steam and air flow for drying.

3. A multifunctional perianal fumigation and washing instrument according to claim 2, characterized in that: The spray mechanism comprises a triangular plate (4), the triangular plate (4) being fixedly connected to the right end of the inner wall of the seat cushion (3), the triangular plate (4) being inclined to the lower left, the end of the triangular plate (4) being upturned, a mounting plate (5) being embedded through the upper end of the upturned part of the triangular plate (4), a spray head (6) and a liquid spray head (7) being embedded through the mounting plate (5), respectively, the spray head (6) being connected to the second connecting head (2-8), the liquid spray head (7) being connected to the first connecting head (2-7), a protective mechanism being arranged at the spray head (6), the protective mechanism being used to close the spray head (6) when the liquid spray head (7) sprays liquid.

4. The multifunctional perianal fumigation and washing device according to claim 3, characterized in that: An infrared lamp (8) connected to a power source is embedded in the center of the upper end of the triangle plate (4).

5. The multifunctional perianal fumigation and washing device according to claim 3, characterized in that: The protection mechanism comprises a protection shell (9), the protection shell (9) is fixedly connected to the upper end of the mounting plate (5), the shape of the protection shell (9) is an arc concentric with the mounting plate (5), the nozzle (6) is located in the protection shell (9), the protection shell (9) is provided with a through groove (9-1) at the upper end of the nozzle (6), the inner wall of the upper end of the protection shell (9) is slidably connected with a sealing plate (9-2) along the arc track of the protection shell (9), the sealing plate (9-2) is used to close the through groove (9-1), and the triangular plate (4) is provided with a control mechanism, the control mechanism is used to control the sliding of the sealing plate (9-2).

6. The multifunctional perianal fumigation and washing device according to claim 5, characterized in that: The driving mechanism comprises an arc groove (16) extending through the mounting plate (5), the arc groove (16) being concentric with the mounting plate (5) and being located in the protective shell (9), a first rotating shaft (17) being rotatably connected at the axis center of the lower end of the mounting plate (5), a connecting rod (18) being fixedly connected to the side wall of the first rotating shaft (17), a sliding rod (19) being fixedly connected to the upper end of the sliding rod (19) and the lower end of the sealing plate (9-2), a first gear (20) being rotatably connected to the outer wall of the hairspring box (15), and an inner wall of the first gear (20) being connected to the hairspring. The output end of the box (15) is fixedly connected, the lower end of the mounting plate (5) is rotatably connected with a second rotating shaft (21), the lower end of the second rotating shaft (21) is fixedly connected with a second gear (22), the second gear (22) is meshed with the first gear (20), the side wall of the second rotating shaft (21) is located at the upper end of the second gear (22) and is fixedly connected with a third gear (23), the lower end of the first rotating shaft (17) is fixedly connected with a fourth gear (24), the third gear (23) is meshed with the fourth gear (24), and the number of teeth of the third gear (23) is less than that of the second gear (22).

7. The multifunctional perianal fumigation and washing device according to claim 6, characterized in that: The inner wall of the seat cushion (3) is fixedly connected with a fixing strip (28), the lower end of the fixing strip (28) is rotatably connected with the upper end of the triangular plate (4), the lower end of the connecting ring (13) is provided with a track ring (25), the track ring (25) is provided with a downwardly extending slide rail (26), the slide rail (26) is slidably connected with a slip ring (27), and the slip ring (27) is fixedly connected with the end of the protection tube (14).

8. The multifunctional perianal fumigation and washing device according to claim 2, characterized in that: A medicine box (2-2) is arranged in the shell (2-1), and the medicine box (2-2) is used to place medicine packages. A warm water tank (2-3) is arranged in the shell (2-1), and the medicine box (2-2) and the warm water tank (2-3) both have a heating function. The medicine box (2-2) and the warm water tank (2-3) are both externally connected to a water injection pipe for injecting clean water. One end of the first connector (2-7) and the second connector (2-8) in the shell (2-1) is connected to a conversion valve (2-9). The medicine box (2-2) and the warm water tank (2-3) are both connected to a first liquid guide tube (2-10), and the first liquid guide tube (2-10) is connected to the conversion valve (2-9) on the first connector (2-7). A water pump for injecting liquid into the first liquid guide tube (2-10) is arranged in the medicine box (2-2) and the warm water tank (2-3).

9. The multifunctional perianal fumigation and washing device according to claim 8, characterized in that: An air pump (2-4) is arranged in the shell (2-1), and the air pump (2-4) is used to provide an airflow with adjustable temperature. The air pump (2-4) is connected to a first air guide pipe (2-5) and a second air guide pipe (2-6), and the first air guide pipe (2-5) is in communication with a conversion valve (2-9) on a second connector (2-8), and the second air guide pipe (2-6) is in communication with a medicine box (2-2). A third air guide pipe (2-12) that only allows steam to enter is arranged at the upper end of the medicine box (2-2), and the third air guide pipe (2-12) is in communication with the conversion valve (2-9) on the second connector (2-8).

Images