Stoma seepage cleaning device

Abstract

The invention discloses a stoma seepage cleaning device, which belongs to the technical field of stoma cleaning, and comprises a lifting device, an adsorption negative pressure device and an intelligent system, the system further comprises a cleaning storage cavity, a position conversion device, a rotating device, a cleaning device used for wiping and cleaning the stoma of the patient, a wiping device used for wiping and wiping the cleaned stoma of the patient, a skin care powder spraying device used for spraying skin care powder to the stoma, and a protective film spraying device used for spraying a stoma protective film. According to the device, the stoma of the patient and the periphery of the stoma can be washed, wiped and cleaned in an automatic mode, the stoma and the periphery of the stoma can be wiped dry after being washed and wiped, medical staff or family members of the patient do not need to conduct operation by themselves, and the device is convenient to use and high in practicability. And infection caused by stoma and surrounding tissues, such as stomatitis and surrounding skin infection, is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of stoma cleaning, and particularly to a stoma exudate cleaning device. Background Art

[0002] With the continuous development of modern technology and the continuous improvement of medical technology levels, urinary stomas are required for cystectomy due to bladder diseases or trauma. Currently, they are mainly used for malignant lesions of the renal pelvis and bladder cancer. After a hospital performs a total cystectomy with ileal conduit or ureterocutaneous implantation, a urinary stoma base plate needs to be attached to the patient's stoma for urination.

[0003] Currently, during the hospital treatment process of patients, usually medical staff clean the stomas of patients. After the patients are discharged from the hospital, generally family members clean the stomas for them. If the patient's family members do not master the correct cleaning methods and sequences, or the cleaning time is too short and the wiping is not comprehensive, it may lead to residues of excreta, secretions, etc. around the stoma. These residual substances contain a large number of bacteria, which will breed and multiply around the stoma, causing infections, presenting symptoms such as redness, pain, and fever of the skin around the stoma, and even purulent secretions. If the cleaning is not standardized or thorough for a long time, bacteria and other microorganisms may invade the stoma tissue, causing stoma inflammation, manifested as congestion, edema, and erosion of the stoma mucosa. The patient will feel pain and a sense of fullness at the stoma, and there may also be situations such as stoma bleeding and increased exudation, affecting the normal use of the stoma and the patient's quality of life. Therefore, this device provides a stoma exudate cleaning device. Summary of the Invention

[0004] The embodiments of the present invention provide a stoma exudate cleaning device to solve the above-mentioned technical problems.

[0005] The embodiments of the present invention adopt the following technical solutions: including a lifting device, a suction negative pressure device, and an intelligent system, further including a cleaning storage cavity, a position conversion device, a rotating device, a cleaning device for wiping and cleaning the patient's stoma, a drying device for wiping and drying the patient's stoma after cleaning, a skin care powder spraying device for spraying skin care powder on the stoma, a protective film spraying device for spraying a protective film on the stoma, a cleaning and flushing device for cleaning and flushing the patient's stoma, and a sewage collection device. The position conversion device is arranged on the lifting end of the lifting device. The suction negative pressure device is located at the upper end of the cleaning storage cavity and its suction end is connected to the inside of the cleaning storage cavity. The rotating device is arranged on the output end of the position conversion device. The cleaning device, the drying device, the skin care powder spraying device, and the protective film spraying device are sequentially arranged at equal intervals in a 90-degree spacing and surround the rotating device. The cleaning device, the drying device, the skin care powder spraying device, the protective film spraying device, the lifting device, the position conversion device, and the rotating device are respectively located inside the cleaning storage cavity. The cleaning and flushing device is located outside the cleaning storage cavity and its flushing end is connected to the cleaning device. The sewage collection device is located outside the cleaning storage cavity. The intelligent device is located outside the cleaning storage cavity and is set to be operable and controllable by a touch screen.

[0006] Further, the position conversion device includes a conversion frame, a conversion motor, and a conversion shaft. The conversion frame is arranged on the lifting output end of the lifting device. The conversion motor is arranged on the conversion frame at the output end. The conversion shaft is arranged at the output end of the conversion motor.

[0007] Further, the rotating device includes a rotating frame, a rotating motor, a rotating shaft, a hollow frame, a main bevel gear, a secondary bevel gear, and a fixed rod. The rotating frame is arranged on the conversion shaft. The rotating motor is arranged on the rotating frame. The rotating shaft is arranged at the output end of the rotating motor. The hollow frame is arranged on the rotating frame. One end of the rotating shaft passes through the hollow frame and is located inside the hollow frame. The main bevel gear is arranged on the rotating shaft and is located inside the hollow frame. The secondary bevel gear is rotatably connected inside the hollow frame and meshes with the main bevel gear. The fixed rod is arranged outside the hollow frame.

[0008] Further, the cleaning device includes a cleaning rod, a cleaning tube, a cleaning head, a sterile cleaning cloth, and a cleaning elastic cord. The cleaning rod is arranged at the lower end of the hollow frame. There are several cleaning tubes, and several cleaning tubes are arranged at equal intervals and surround the cleaning rod and are all connected. The cleaning head is arranged at the lower ends of several cleaning tubes and is all connected. There are several cleaning holes at the lower end of the cleaning head. There is a fixed groove at the periphery of the cleaning head. The sterile cleaning cloth is fixed and limited by the cleaning elastic cord wound around the fixed groove and the sterile cleaning cloth is in a relaxed state. The sterile cleaning cloth wraps around the bottom of the cleaning head. The diameter of the cleaning head is 8 cm.

[0009] Furthermore, the drying device includes a drying rod, a drying head, a sterile drying cloth, and a drying elastic cord. The drying rod is arranged at the side end of the fixed rod. The drying head is arranged at the lower end of the drying rod. A limiting groove is provided at the periphery of the drying head. The sterile drying cloth is wound around the limiting groove through the drying elastic cord to fix and limit the sterile drying cloth. The sterile drying cloth wraps around the bottom of the drying head.

[0010] Furthermore, the skin care powder spraying device includes a skin care powder sprayer, a skin care powder spray pipe, a skin care powder spray rod, a skin care powder delivery pipe, and a skin care powder spray head. The skin care powder sprayer is located outside the cleaning storage cavity. The skin care powder spray rod is arranged at the upper end of the fixed rod. One end of the skin care powder spray pipe is connected to the spraying end of the skin care powder sprayer. There are several skin care powder spray pipes, and several of the skin care powder spray pipes are arranged around the skin care powder spray rod. The skin care powder spray head is arranged at the upper end of several skin care powder spray rods. The skin care powder spray rod, several skin care powder spray pipes, and the skin care powder spray head are all connected in communication with each other. Several skin care powder spray holes are provided at the lower end of the skin care powder spray head. The other end of the skin care powder spray pipe is connected to the skin care powder spray rod. The skin care powder spray pipe is a stretchable hose.

[0011] Furthermore, the protective film spraying device includes a protective film sprayer, a protective film spray pipe, a protective film spray rod, a protective film delivery pipe, and a protective film spray head. The protective film sprayer is located outside the cleaning storage cavity. The protective film spray rod is arranged at the side end of the fixed rod. One end of the protective film spray pipe is connected to the spraying end of the protective film sprayer. There are several protective film spray pipes, and several of the protective film spray pipes are arranged around the protective film spray rod. The protective film spray head is arranged at the upper end of several protective film spray rods. The protective film spray rod, several protective film spray pipes, and the protective film spray head are all connected in communication with each other. Several protective film spray holes are provided at the lower end of the protective film spray head. The other end of the protective film spray pipe is connected to the protective film spray rod. The protective film spray pipe is a stretchable hose.

[0012] Furthermore, the cleaning and rinsing device includes a cleaning and rinsing water pump, a cleaning and rinsing water storage box, and a cleaning and rinsing pipeline. The cleaning and rinsing water pump is arranged outside the cleaning storage cavity. The cleaning and rinsing water storage box is arranged in a drawer type. One end of the cleaning and rinsing pipeline is connected to the water outlet end of the cleaning and rinsing water pump. The other end of the cleaning and rinsing pipeline is located inside the cleaning storage cavity and is connected to the cleaning rod and is rotatably connected to the cleaning rod. The cleaning and rinsing pipeline is a stretchable hose.

[0013] Further, the sewage collection device includes a sewage collection pipe and a sewage collection box. The sewage collection box is arranged outside the cleaning storage cavity. The sewage collection pipe is communicated to the cleaning storage cavity and is connected to the sewage collection box. A dust suction device is arranged inside the sewage collection box. The sewage collection box is detachably arranged, and the dust suction device is a traditional dust suction device with good water absorption effect.

[0014] Further, the intelligent system can control the lifting device, the position conversion device, the rotating device, the cleaning and flushing device, and the sewage collection device to operate.

[0015] The above at least one technical solution adopted in the embodiment of the present invention can achieve the following beneficial effects:

[0016] First, during the treatment process in the hospital, usually medical staff clean the stoma for the patient. After the patient is discharged from the hospital, generally the family members clean the stoma for the patient. If the family members of the patient do not master the correct cleaning method and sequence, or the cleaning time is too short and the wiping is not comprehensive, it may cause residues of excrement, secretions, etc. around the stoma. These residual substances contain a large number of bacteria, which will breed and multiply around the stoma, causing infections, such as symptoms of redness, pain, fever, and even purulent secretions around the stoma. If the cleaning is not standardized or thorough for a long time, bacteria and other microorganisms may invade the stoma tissue, causing stoma inflammation, manifested as congestion, edema, and erosion of the stoma mucosa. The patient will feel pain and swelling at the stoma, and there may also be situations such as stoma bleeding and increased exudation, affecting the normal use of the stoma and the quality of life of the patient. Therefore, this device is designed to cover the patient's stoma, and through the system settings of the intelligent device after covering, the cleaning operation of the patient's stoma is carried out intelligently, effectively avoiding the labor of manual cleaning by the patient's family members, the ineffective cleaning by the patient's family members, and the inability of the patient's family members to clean and handle in time. The way that this device can effectively rotate and wipe the patient's stoma can make the sterile cloth fully contact with the stoma and the surrounding skin, and can more comprehensively remove excrement, secretions, dirt, etc. around the stoma, ensuring the cleaning effect.

[0017] Second, the rotating wiping method of this device can make the sterile cloth fully contact with the stoma and the surrounding skin, enabling more comprehensive removal of excrement, secretions, dirt, etc. around the stoma, ensuring the cleaning effect. Compared with simple wiping, rotating wiping can reach deep into skin folds and depressions, reduce residues, and lower the risk of bacterial growth. Wiping in a certain direction can avoid repeated smearing of dirt in a local area caused by back-and-forth wiping, ensuring that each wipe can take away the dirt and making the cleaning more thorough. The appropriate rotating wiping action can, to a certain extent, massage the skin, promote blood circulation in the skin around the stoma, be beneficial to skin metabolism and health, enhance skin resistance, and prevent skin problems. Using a sterile cleaning cloth itself follows the principle of aseptic operation, which can effectively reduce the contamination of the stoma and the surrounding skin by external bacteria and other microorganisms. When rotating and wiping, it rotates in a circular motion outward from the edge of the stoma, conforming to the principle of wiping from a relatively clean area to a relatively contaminated area, which can avoid bringing external bacteria into the stoma site and further reduce the possibility of infection.

[0018] Third, this device drives the position conversion device to move upward through the operation of the lifting device, creating a certain distance between the cleaning device and the patient's stoma. Then, by running the conversion motor, the conversion shaft on the output end of the conversion motor rotates counterclockwise by 90 degrees. The 90-degree rotation of the conversion shaft drives the cleaning device, drying device, skin care powder spraying device, and protective film spraying device on the rotating device to rotate counterclockwise by 90 degrees in sequence. At this time, the center of the drying device corresponds to the patient's stoma. Then, by running the lifting device, the drying device on the rotating device moves towards the patient's stoma position, making the sterile drying cloth in contact with the patient's stoma and the skin around the stoma. By continuously running the lifting device to drive the sterile drying cloth to move up and down, the patient's stoma and the surrounding skin are gradually dried through the contact and rubbing method between the sterile drying cloth and the stoma and the surrounding skin, thus realizing the drying operation on the patient's stoma and the surrounding skin after the flushing and cleaning are completed. Wiping with a sterile drying cloth can promptly remove the moisture on the skin surface, keep the skin dry, destroy the living environment of microorganisms, and reduce the risk of skin infection. When wiping the skin with a sterile drying cloth, the appropriate wiping force can play a certain massage role on the skin, promote blood circulation in the skin around the stoma. Good blood circulation helps the metabolism of skin cells, enhances skin resistance, makes the skin healthier, is beneficial to the healing and recovery of the stoma, and also makes the patient feel more comfortable. Brief Description of the Drawings

[0019] The drawings described herein are used to provide a further understanding of the present invention and form a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings:

[0020] Figure 1 Schematic diagram of the three-dimensional structure of the present invention Figure One ;

[0021] Figure 2 Schematic diagram of the three-dimensional structure of the present invention Figure Two ;

[0022] Figure 3 Schematic diagram of the sectional structure of the cleaning storage cavity in the present invention Figure One ;

[0023] Figure 4 Schematic diagram of the sectional structure of the cleaning storage cavity in the present invention Figure Two ;

[0024] Figure 5 Schematic diagram of the partial structure of the present invention Figure One ;

[0025] Figure 6 Schematic three-dimensional structure diagram of the position conversion device and the rotation device in the present invention;

[0026] Figure 7 Schematic diagram of the disassembled structure of the cleaning device in the present invention;

[0027] Figure 8 Schematic three-dimensional structure diagram of the drying device in the present invention;

[0028] Figure 9 Schematic three-dimensional structure diagram of the position conversion device, the rotation device, the cleaning device and the drying device in the present invention;

[0029] Figure 10 Schematic diagram of the partial structure of the present invention Figure Two ;

[0030] Figure 11 is Figure 10 The enlarged view at position A in

[0031] Reference numerals

[0032] Lifting device 1, adsorption negative pressure device 11, intelligent system 12, cleaning storage cavity 2, position conversion device 3, conversion frame 31, conversion motor 32, conversion shaft 33, rotating device 4, rotating frame 41, rotating motor 42, rotating shaft 43, hollow frame 44, main bevel gear 45, driven bevel gear 46, fixed rod 47, cleaning device 5, cleaning rod 51, cleaning pipe 52, cleaning head 53, cleaning hole position 531, fixed groove 532, sterile cleaning cloth 54, cleaning elastic cord 55, drying device 6, drying rod 61, drying head 62, limit groove 621, sterile drying cloth 63, drying elastic cord 64, skin care powder spraying device 7, skin care powder sprayer 71, skin care powder spraying pipe 72, skin care powder spraying rod 73, skin care powder delivery pipe 74, skin care powder spraying head 75, protective film spraying device 8, protective film sprayer 81, protective film spraying pipe 82, protective film spraying rod 83, protective film delivery pipe 84, protective film spraying head 85, cleaning and flushing device 9, cleaning and flushing water pump 91, cleaning and flushing water storage box 92, cleaning and flushing pipeline 93, sewage collection device 10, sewage collection pipe 101, sewage collection box 102. Detailed implementation manners

[0033] To make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and the corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present invention.

[0034] The following will, with reference to the drawings, detail the technical solutions provided by each embodiment of the present invention.

[0035] An embodiment of the present invention provides a stoma exudate cleaning device, which includes a lifting device 1, a suction negative pressure device 11 and an intelligent system 12. It also includes a cleaning and storage cavity 2, a position conversion device 3, a rotating device 4, a cleaning device 5 for wiping and cleaning the patient's stoma, a drying device 6 for wiping and drying the patient's stoma after cleaning, a skin care powder spraying device 7 for spraying skin care powder on the stoma, a protective film spraying device 8 for spraying the stoma protective film, a cleaning and flushing device 9 for cleaning and flushing the patient's stoma, and a sewage collection device 10. The position conversion device 3 is arranged on the lifting end of the lifting device 1. The suction negative pressure device 11 is located at the upper end of the cleaning and storage cavity 2 and its suction end is connected to the inside of the cleaning and storage cavity 2. The rotating device 4 is arranged on the output end of the position conversion device 3. The cleaning device 5, the drying device 6, the skin care powder spraying device 7 and the protective film spraying device 8 are sequentially arranged at an equal distance and at a 90-degree interval around the rotating device 4. The cleaning device 5, the drying device 6, the skin care powder spraying device 7, the protective film spraying device 8, the lifting device 1, the position conversion device 3 and the rotating device 4 are respectively located inside the cleaning and storage cavity 2. The cleaning and flushing device 9 is located outside the cleaning and storage cavity 2 and its flushing end is connected to the cleaning device 5. The sewage collection device 10 is located outside the cleaning and storage cavity 2. The intelligent device is located outside the cleaning and storage cavity 2 and is set to be operable by a touch screen for control;

[0036] This device can, through an automated method, perform cleaning operations such as flushing and wiping on the patient's stoma and the area around the stoma. And after the flushing and wiping are completed, it can dry the area, eliminating the need for medical staff or the patient's family members to perform the operations themselves, thus avoiding infections of the stoma and the surrounding tissues, such as stoma inflammation and surrounding skin infections. Infections may cause symptoms such as fever, pain, and swelling, and in severe cases, may also affect the overall health and lead to serious complications such as septicemia. After drying, skin care powder and a protective film can be sprayed on the stoma to effectively facilitate the subsequent wearing of the ostomy bag.

[0037] Currently, during the treatment process in the hospital, it is usually the medical staff who clean the stoma for the patient. After the patient is discharged from the hospital, generally, the family members clean the stoma for the patient. If the family members of the patient do not master the correct cleaning method and sequence, or the cleaning time is too short and the wiping is not comprehensive, it may lead to the residue of excrement, secretion, etc. around the stoma. These residual substances contain a large number of bacteria, which will breed and multiply around the stoma, causing infection, resulting in symptoms such as redness, pain, and fever of the skin around the stoma, and even purulent secretion. If the cleaning is not standardized or thorough for a long time, bacteria and other microorganisms may invade the stoma tissue, causing stoma inflammation, manifested as congestion, edema, and erosion of the stoma mucosa. The patient will feel pain and swelling at the stoma, and there may also be situations such as stoma bleeding and increased exudation, affecting the normal use of the stoma and the quality of life of the patient. Therefore, this device is designed with a stoma exudate cleaning device to cover the patient's stoma, and after covering, through the system settings of intelligent devices, the patient's stoma is cleaned intelligently, effectively avoiding the labor of manual cleaning by the patient's family members, the incomplete cleaning by the patient's family members, and the inability of the patient's family members to clean and process in a timely manner. The way that this device can effectively rotate and wipe the patient's stoma can make the sterile cloth fully contact the stoma and the surrounding skin, and can more comprehensively remove excrement, secretion, dirt, etc. around the stoma, ensuring the cleaning effect.

[0038] Preferably, the position conversion device 3 includes a conversion frame 31, a conversion motor 32, and a conversion shaft 33. The conversion frame 31 is arranged on the lifting output end of the lifting device 1. The conversion motor 32 is arranged on the conversion frame 31 at the output end. The conversion shaft 33 is arranged at the output end of the conversion motor 32;

[0039] The position conversion device 3 is used to adjust the angles of the cleaning device 5, the drying device 6, the skin care powder spraying device 7, and the protective film spraying device 8 facing the patient's stoma position.

[0040] Preferably, the rotation device 4 includes a rotation frame 41, a rotation motor 42, a rotation shaft 43, a hollow frame 44, a main bevel gear 45, a secondary bevel gear 46, and a fixed rod 47. The rotation frame 41 is arranged on the conversion shaft 33. The rotation motor 42 is arranged on the rotation frame 41. The rotation shaft 43 is arranged at the output end of the rotation motor 42. The hollow frame 44 is arranged on the rotation frame 41. One end of the rotation shaft 43 passes through the hollow frame 44 and is located inside the hollow frame 44. The main bevel gear 45 is arranged on the rotation shaft 43 and is located inside the hollow frame 44. The secondary bevel gear 46 is rotatably connected inside the hollow frame 44 and meshes with the main bevel gear 45. The fixed rod 47 is arranged outside the hollow frame 44;

[0041] The rotation device 4 is used for rotating cleaning and rinsing during the cleaning process of the cleaning device 5.

[0042] Preferably, the cleaning device 5 includes a cleaning rod 51, a cleaning tube 52, a cleaning head 53, a sterile cleaning cloth 54, and a cleaning elastic cord 55. The cleaning rod 51 is arranged at the lower end of the hollow frame 44. A plurality of cleaning tubes 52 are provided. The plurality of cleaning tubes 52 are arranged in an equidistant and circumferential manner around the cleaning rod 51 and are all connected in communication. The cleaning head 53 is arranged at the lower ends of the plurality of cleaning tubes 52 and is all connected in communication. A plurality of cleaning hole positions 531 are provided at the lower end of the cleaning head 53. A fixing groove 532 is provided at the periphery of the cleaning head 53. The sterile cleaning cloth 54 is wound around the fixing groove 532 through the cleaning elastic cord 55 to fix and limit the sterile cleaning cloth 54, and the sterile cleaning cloth 54 is in a relaxed state. The sterile cleaning cloth 54 wraps around the bottom of the cleaning head 53. The diameter of the cleaning head 53 is 8 cm. The cleaning and flushing device 9 includes a cleaning and flushing water pump 91, a cleaning and flushing water storage box 92, and a cleaning and flushing pipeline 93. The cleaning and flushing water pump 91 is arranged outside the cleaning storage cavity 2. The cleaning and flushing water storage box is arranged in a drawer type. One end of the cleaning and flushing pipeline 93 is connected to the water outlet end of the cleaning and flushing water pump 91. The other end of the cleaning and flushing pipeline 93 is located inside the cleaning storage cavity 2 and is connected in communication with the cleaning rod 51 and is rotatably connected to the cleaning rod 51. The cleaning and flushing pipeline 93 is a stretchable hose;

[0043] Because the exudate and excrement at the stoma contain a large number of bacteria and other microorganisms, on the premise that clean water is stored in the cleaning and flushing water storage box, a suitable physiological saline can be added to cooperate with the clean water to clean the patient's stoma;

[0044] When the patient's stoma needs to be cleaned, with the center of the cleaning device 5 corresponding to the center of the patient's stoma as a reference, the cleaning storage cavity 2 is covered and pressed around the stoma. At this time, by starting the adsorption negative pressure device 11, the cleaning storage cavity 2 is in a negative pressure state and adsorbed around the patient's stoma, so that the stoma is covered by the cleaning storage cavity 2, thereby realizing the flushing and cleaning operation of the stoma and the stoma position. This process will not cause pollution to the environment;

[0045] Because the excrement in the stoma contains a large number of microorganisms such as bacteria, and components such as digestive juices in the excrement are corrosive. If it comes into contact with the skin around the stoma for a long time, it will damage the barrier function of the skin, resulting in problems such as redness, itching, ulceration, and erosion of the skin, bringing pain to the patient and affecting the quality of life. In order to keep the stoma and the skin around the stoma in a good environment, cleaning can reduce the risk of bacterial growth and infection, avoid interference of inflammation with stoma healing, enable the stoma to heal smoothly, reduce the occurrence rate of complications, and promote the recovery of the patient. When the negative pressure of the cleaning storage cavity 2 covers the position around the stoma that the patient needs to clean, then the operation of flushing and wiping the stoma and the skin around it is prepared. At this time, the center of the cleaning device 5 corresponds to the center of the stoma. Generally, the diameter of the patient's stoma is usually about 2.5 centimeters to 3 centimeters, and the diameter of the cleaning head 53 is 8 centimeters. By the operation of the lifting device 1, the position conversion device 3 and the rotating device 4 on the lifting device 1 move downward, thereby driving the cleaning device 5 to move downward, that is, to move towards the stoma. After the sterile cleaning cloth 54 comes into contact with the stoma and the skin around the stoma, the lifting device 1 stops operating. At this time, by starting the operation of the cleaning flushing water pump 91, the cleaning flushing water storage box 92 flows into the cleaning rod 51 through the cleaning flushing pipeline 93, then flows into several cleaning tubes 52 through the inside of the cleaning rod 51, and finally flows into the cleaning head 53 and flows out to permeate and wet the sterile cleaning cloth 54. At this time, by the operation of the rotating motor 42, the rotating shaft 43 on the output end of the rotating motor 42 rotates. The rotation of the rotating shaft 43 drives the main bevel gear 45 inside the hollow frame 44 to rotate. The rotation of the main bevel gear 45 drives the driven bevel gear 46 to rotate. The rotation of the driven bevel gear 46 drives the cleaning rod 51 to rotate. The rotation of the cleaning rod 51 drives several cleaning tubes 52 to rotate. The rotation of several cleaning tubes 52 drives the cleaning head 53 to rotate. The rotation of the cleaning head 53 drives the sterile cleaning cloth 54 to rotate. Thus, the stoma and the skin around the stoma of the patient are cleaned by the rotating wiping of the moist sterile cleaning cloth 54 to wipe off the stains around the stoma and the skin of the stoma of the patient. Because the stoma cannot be directly cleaned by flushing water, the method of discharging water through the cleaning holes 531 of the cleaning head 53 is adopted to permeate and wet the sterile cleaning cloth 54, so as to perform the flushing and rotating wiping operation on the stoma and the skin around the stoma. This cleaning process will not cause adverse effects on the stoma;

[0046] The rotating wiping method of this device can make the sterile cloth fully contact with the stoma and the surrounding skin, enabling more comprehensive removal of excrement, secretions, dirt, etc. around the stoma, ensuring the cleaning effect. Compared with simple wiping, rotating wiping can reach deep into skin folds and depressions, reduce residues, and lower the risk of bacterial growth. Wiping in a certain direction can avoid repeated smearing of dirt in a local area caused by back-and-forth wiping, ensuring that each wipe can take away dirt and making the cleaning more thorough. The appropriate rotating wiping action can, to a certain extent, play a role in massaging the skin, promoting blood circulation in the skin around the stoma, being beneficial to skin metabolism and health, enhancing skin resistance, and preventing the occurrence of skin problems. Using the sterile cleaning cloth 54 itself follows the principle of aseptic operation and can effectively reduce the contamination of the stoma and the surrounding skin by external bacteria and other microorganisms. When rotating and wiping, it rotates in a circular pattern outward from the stoma edge, conforming to the principle of wiping from a relatively clean area to a relatively contaminated area, which can avoid bringing external bacteria into the stoma site and further reduce the possibility of infection.

[0047] Preferably, the drying device 6 includes a drying rod 61, a drying head 62, a sterile drying cloth 63, and a drying elastic cord 64. The drying rod 61 is arranged at the side end of the fixed rod 47. The drying head 62 is arranged at the lower end of the drying rod 61. A limiting groove 621 is provided at the periphery of the drying head 62. The sterile drying cloth 63 is fixed and limited by being wound around the limiting groove 621 through the drying elastic cord 64. The sterile drying cloth 63 is wrapped around the bottom of the drying head 62;

[0048] After the patient's stoma and the skin around the stoma are rotated and wiped with a moist sterile cleaning cloth 54, it is necessary to wipe the patient's stoma and the skin around the stoma with a dry sterile drying cloth 63. Because the dryness of the stoma and the surrounding skin is an important link in preventing skin problems. A moist environment is conducive to the growth of microorganisms such as bacteria and fungi, which can easily cause skin infections, eczema and other problems. Wiping with the sterile drying cloth 63 can timely remove the moisture on the skin surface, keep the skin in a dry state, destroy the living environment of microorganisms, and reduce the risk of skin infection. The moisture on the skin surface will affect the sticking effect between the ostomy pouch chassis and the skin, resulting in insecure sticking and easy leakage. After using the sterile drying cloth 63 to dry the skin, the skin surface can be made dry, so that the ostomy pouch chassis can better fit the skin, extend the service life of the ostomy pouch, and reduce the occurrence of leakage, thereby improving the patient's quality of life. At this time, the device drives the position conversion device 3 to move upward through the operation of the lifting device 1, so that there is a certain distance between the cleaning device 5 and the patient's stoma. Then, the conversion motor 32 runs to drive the conversion shaft 33 on the output end of the conversion motor 32 to rotate counterclockwise by 90 degrees. The rotation of the conversion shaft 33 by 90 degrees drives the cleaning device 5, the drying device 6, the skin care powder spraying device 7 and the protective film spraying device 8 on the rotating device 4 to rotate counterclockwise by 90 degrees in turn. At this time, the center of the drying device 6 corresponds to the patient's stoma. Then, the lifting device 1 runs to drive the drying device 6 on the rotating device 4 to move towards the patient's stoma position, so that the sterile drying cloth 63 is in contact with the patient's stoma and the skin around the stoma. The lifting device 1 continuously runs to drive the sterile drying cloth 63 to move up and down, and the patient's stoma and the skin around it are gradually dried by the way of contact rubbing between the sterile drying cloth 63 and the stoma and the skin around it, so as to realize the drying operation of the patient's stoma and the skin around it after the flushing and cleaning are completed. Wiping with the sterile drying cloth 63 can timely remove the moisture on the skin surface, keep the skin in a dry state, destroy the living environment of microorganisms, and reduce the risk of skin infection. When wiping the skin with the sterile drying cloth 63, an appropriate wiping force can play a certain massage role on the skin, which can promote the blood circulation of the skin around the stoma. Good blood circulation is helpful for the metabolism of skin cells, enhances the resistance of the skin, makes the skin healthier, is conducive to the healing and recovery of the stoma, and can also make the patient feel more comfortable.

[0049] Preferably, the skin care powder spraying device 7 includes a skin care powder sprayer 71, a skin care powder spray pipe 72, a skin care powder spray rod 73, a skin care powder delivery pipe 74 and a skin care powder spray head 75. The skin care powder sprayer 71 is located outside the cleaning and storage cavity 2. The skin care powder spray rod 73 is arranged at the upper end of the fixed rod 47. One end of the skin care powder spray pipe 72 is connected to the spraying end of the skin care powder sprayer 71. There are several skin care powder spray pipes 72, and several skin care powder spray pipes 72 are arranged around the skin care powder spray rod 73. The skin care powder spray head 75 is arranged at the upper ends of several skin care powder spray rods 73. The skin care powder spray rod 73, several skin care powder spray pipes 72 and the skin care powder spray head 75 are all connected and communicated with each other. There are several skin care powder spray holes at the lower end of the skin care powder spray head 75. The other end of the skin care powder spray pipe 72 is communicated with the skin care powder spray rod 73. The skin care powder spray pipe 72 is a stretchable hose;

[0050] After the stoma and the surrounding skin of the patient are dried with a sterile dry cloth 63, since the skin of the stoma patient is directly exposed to excrement and is easily eroded by feces, urine, etc., there may be a certain amount of friction between the stoma bag and the skin during the patient's movement. Spraying skin care powder around the stoma and the skin can isolate the skin from the excrement, reduce the irritation of digestive enzymes, bacteria, etc. in the excrement to the skin, and reduce the risk of problems such as skin redness, itching, and ulceration. The skin care powder can play a certain buffering role, reduce the damage of this physical friction to the skin, make the patient feel more comfortable, and also help to protect the integrity of the skin. In addition, there may still be a small amount of sweat or tissue fluid oozing from the skin around the stoma. These moisture will keep the skin in a moist state, which is conducive to the growth of bacteria. The skin care powder has good water absorption, can quickly absorb the moisture on the skin surface, keep the skin dry, create a relatively dry environment for the skin, and thus inhibit the growth and reproduction of microorganisms such as bacteria and fungi, and prevent problems such as skin infection and eczema. At this time, the lifting device 1 operates to drive the position conversion device 3 to move upward, so that there is a certain distance between the drying device 6 and the patient's stoma. Then, the conversion motor 32 operates to drive the conversion shaft 33 on the output end of the conversion motor 32 to rotate counterclockwise by 90 degrees. The rotation of the conversion shaft 33 by 90 degrees drives the cleaning device 5, the drying device 6, the skin care powder spraying device 7, and the protective film spraying device 8 on the rotating device 4 to rotate counterclockwise by 90 degrees in turn. At this time, the center of the skin care powder spraying device 7 is in a corresponding position with the patient's stoma. Then, the lifting device 1 operates to drive the skin care powder spraying device 7 on the rotating device 4 to move closer to the patient's stoma position, so that the skin care powder spraying head 75 faces the stoma and the stoma skin position and there is a certain distance. At this time, by pressing the skin care powder sprayer 71, the skin care powder inside the skin care powder sprayer 71 will pass through the skin care powder spray tube 72, the skin care powder spray rod 73, and the skin care powder delivery tube 74, and finally be sprayed out by the skin care powder spraying head 75 around the stoma and the stoma skin, so as to realize the skin care powder spraying operation around the stoma and the skin. The skin care powder can relieve these discomfort symptoms, reduce the pain of the patient, and improve the quality of life of the patient by reducing the inflammatory reaction of the skin and keeping the skin dry.

[0051] Preferably, the protective film spraying device 8 includes a protective film sprayer 81, a protective film spray pipe 82, a protective film spray rod 83, a protective film conveying pipe 84 and a protective film spray head 85. The protective film sprayer 81 is located outside the cleaning storage cavity 2. The protective film spray rod 83 is arranged at the side end of the fixed rod 47. One end of the protective film spray pipe 82 is connected to the spraying end of the protective film sprayer 81. There are several protective film spray pipes 82, and several protective film spray pipes 82 are arranged around the protective film spray rod 83. The protective film spray head 85 is arranged at the upper end of several protective film spray rods 83. The protective film spray rod 83, several protective film spray pipes 82 and the protective film spray head 85 are all connected in communication with each other. Several protective film spray holes are provided at the lower end of the protective film spray head 85. The other end of the protective film spray pipe 82 is communicated with the protective film spray rod 83. The protective film spray pipe 82 is a stretchable hose;

[0052] Because the excreta such as feces and urine discharged from the stoma contain various digestive enzymes, bacteria and other substances, which are highly corrosive and can stimulate and damage the skin around the stoma. In addition, dust, bacteria, clothing friction and other factors in the external environment may also have an adverse impact on the skin around the stoma. Appropriate skin humidity is crucial for skin health. Spraying a protective film can form a physical barrier between the skin and the excreta, effectively isolating the direct contact between the excreta and the skin, avoiding skin erosion, and reducing the risk of problems such as skin redness, ulceration and infection. The protective film can provide additional protection for the skin, block these external irritants, reduce the possibility of skin damage, and keep the skin in a relatively stable and safe environment. The protective film can also regulate the evaporation and absorption of moisture on the skin surface to a certain extent, keeping the skin in a moderately moist state, neither causing skin cracking due to excessive dryness nor causing bacterial growth and skin problems due to excessive moisture. At this time, the lifting device 1 operates to drive the position conversion device 3 to move upward, so that there is a certain distance between the skin care powder spraying device 7 and the patient's stoma. Then, the conversion motor 32 operates to drive the conversion shaft 33 on the output end of the conversion motor 32 to rotate counterclockwise by 90 degrees. The rotation of the conversion shaft 33 by 90 degrees drives the cleaning device 5, the drying device 6, the skin care powder spraying device 7 and the protective film spraying device 8 on the rotating device 4 to rotate counterclockwise by 90 degrees in turn. At this time, the center of the protective film spraying device 8 corresponds to the patient's stoma. Then, the lifting device 1 operates to drive the protective film spraying device 8 on the rotating device 4 to move closer to the patient's stoma position, so that the protective film spraying head 85 faces the stoma and the skin around the stoma and there is a certain distance. At this time, by pressing the protective film sprayer 81, the protective film inside the protective film sprayer 81 will pass through the protective film spray pipe 82, the protective film spray rod 83 and the protective film delivery pipe 84, and finally be sprayed out by the protective film spraying head 85 around the stoma and the skin around the stoma, so as to realize the spraying operation of the protective film around the stoma and the skin. The material of the protective film usually has good compatibility with the adhesive material of the ostomy bag, which can increase the adhesion between the ostomy bag and the skin, make the ostomy bag stick more firmly, extend the service life of the ostomy bag, and reduce the inconvenience and risk caused by the detachment or leakage of the ostomy bag. The protective film provides a relatively clean and stable environment for the skin, helps to reduce the occurrence of skin infections and inflammations, and creates favorable conditions for the self-repair and regeneration of the skin. In such an environment, skin cells can better carry out metabolism, accelerate the healing process of damaged skin, and promote the recovery of the skin around the stoma to health.

[0053] Preferably, the sewage collection device 10 includes a sewage collection pipe 101 and a sewage collection box 102. The sewage collection box 102 is arranged outside the cleaning storage cavity 2. The sewage collection pipe 101 communicates with the cleaning storage cavity 2, and the sewage collection pipe 101 is connected to the sewage collection box 102. A dust collection device is arranged inside the sewage collection box 102. The sewage collection box 102 is detachably arranged, and the dust collection device is a traditional dust collection device with good water absorption effect;

[0054] During the process of rotating and wiping the stoma and the skin around the stoma with the moist sterile cleaning part, the dust collection device inside the sewage collection box 102 operates to flow the cleaned sewage in the cleaning storage cavity 2 into the sewage collection box 102 through the sewage collection pipe 101 for storage.

[0055] Preferably, the intelligent system 12 can control the lifting device 1, the position conversion device 3, the rotating device 4, the cleaning and flushing device 9 and the sewage collection device 10 to operate;

[0056] After programming is set inside the intelligent system 12, the operation process for the patient's stoma and the surrounding skin of the device is as follows: First, cover the cleaning storage cavity 2 over the patient's stoma, and make the center point of the cleaning device 5 correspond to the center point of the stoma position. Then, start the adsorption negative pressure device 11 to make the cleaning storage cavity 2 in a negative pressure state and adsorb it around the patient's stoma, so that the stoma is effectively adsorbed and covered through the cleaning storage cavity 2. Then, drive the cleaning device 5 to move downward through the operation of the lifting device 1 to contact the stoma and the surrounding skin. At this time, drive the cleaning device 5 to wipe and clean the patient's stoma and the surrounding skin through the operation of the rotating device 4 and the cleaning and flushing device 9 in a rotating and wet state. The sewage from the cleaning and flushing will be collected by starting the sewage collection device 10. Then, dry the stoma and the surrounding skin through the drying device 6. At this time, only the cleaning, flushing and drying operations of the patient's stoma and the surrounding skin can be completed. In order to promote the blood circulation of the skin around the patient's stoma, recovery and facilitate the comfort during the subsequent wearing of the ostomy bag, the patient or the patient's family member can press the skin care powder spraying device 7 to finally spray the skin care powder around the stoma and the skin of the stoma through the skin care powder spraying head 75, so as to realize the skin care powder spraying operation around the stoma and the skin. The skin care powder can relieve these discomfort symptoms, reduce the pain of the patient and improve the quality of life of the patient by reducing the inflammatory reaction of the skin and keeping the skin dry. Finally, the patient or the patient's family member can press the protective film spraying device 8 to realize the protective film spraying operation around the stoma and the skin. The material of the protective film usually has good compatibility with the adhesive material of the ostomy bag, which can increase the adhesion between the ostomy bag and the skin, make the ostomy bag stick more firmly, extend the service life of the ostomy bag, and reduce the inconvenience and risks caused by the detachment or leakage of the ostomy bag. The protective film provides a relatively clean and stable environment for the skin, helps to reduce the occurrence of skin infections and inflammations, and creates favorable conditions for the self-repair and regeneration of the skin. At this time, removing the cleaning storage cavity 2 completes this stoma cleaning and drug spraying operation.

[0057] The above are only the embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, various changes and modifications can be made to the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the scope of the claims of the present invention.

Claims

1. A stoma exudate cleaning device, comprising a lifting device (1), an adsorption negative pressure device (11) and an intelligent system (12), characterized in that: It also comprises a cleaning storage chamber (2), a position conversion device (3), a rotating device (4), a cleaning device (5) for wiping and cleaning the stoma of a patient, a drying device (6) for wiping and drying the stoma of a patient after cleaning, a skin care powder spraying device (7) for spraying skin care powder on the stoma, a protective film spraying device (8) for spraying a stoma protective film, a cleaning flushing device (9) for cleaning and flushing the stoma of a patient, and a sewage collection device (10), wherein the position conversion device (3) is arranged on the lifting end of the lifting device (1), the adsorption negative pressure device (11) is located at the upper end of the cleaning storage chamber (2) and the adsorption end is connected to the inside of the cleaning storage chamber (2), and the rotating device (4) is arranged on the output end of the position conversion device (3); The cleaning device (5), the drying device (6), the skin care powder spraying device (7) and the protective film spraying device (8) are arranged in sequence and equidistantly at a ninety-degree interval on the rotating device (4); the cleaning device (5), the drying device (6), the skin care powder spraying device (7), the protective film spraying device (8), the lifting device (1), the position conversion device (3) and the rotating device (4) are respectively located inside the cleaning storage chamber (2); the cleaning flushing device (9) is located outside the cleaning storage chamber (2) and the flushing end is connected to the cleaning device (5); the sewage collection device (10) is located outside the cleaning storage chamber (2); and the intelligent device is located outside the cleaning storage chamber (2) and is a touch screen operable control device.

2. A stoma exudate cleaning device according to claim 1, characterized in that: The position conversion device (3) comprises a conversion frame (31), a conversion motor (32) and a conversion shaft (33); the conversion frame (31) is arranged on the lifting output end of the lifting device (1); the conversion motor (32) is arranged on the conversion frame (31) at the output end; and the conversion shaft (33) is arranged on the output end of the conversion motor (32).

3. A stoma exudate cleaning device according to claim 2, characterized in that: The rotating device (4) comprises a rotating frame (41), a rotating motor (42), a rotating shaft (43), a hollow frame (44), a main bevel gear (45), a slave bevel gear (46) and a fixed rod (47); the rotating frame (41) is arranged on the conversion shaft (33); the rotating motor (42) is arranged on the rotating frame (41); the rotating shaft (43) is arranged on the output end of the rotating motor (42); the hollow frame (44) is arranged on the rotating frame (41); one end of the rotating shaft (43) passes through the hollow frame (44) and is located inside the hollow frame (44); the main bevel gear (45) is arranged on the rotating shaft (43) and is located inside the hollow frame (44); the slave bevel gear (46) is rotatably connected inside the hollow frame (44) and is meshed with the main bevel gear (45); and the fixed rod (47) is arranged outside the hollow frame (44).

4. The stoma exudate cleaning device according to claim 3, characterized in that: The cleaning device (5) comprises a cleaning rod (51), a cleaning tube (52), a cleaning head (53), a sterile cleaning cloth (54) and a cleaning elastic rope (55); the cleaning rod (51) is arranged at the lower end of the hollow frame (44); a plurality of cleaning tubes (52) are provided, and the plurality of cleaning tubes (52) are arranged equidistantly around the cleaning rod (51) and are all connected; the cleaning head (53) is arranged at the lower ends of the plurality of cleaning tubes (52) and are all connected; The lower end of the cleaning head (53) is provided with a plurality of cleaning holes (531), and the outer periphery of the cleaning head (53) is provided with a fixing groove (532). The sterile cleaning cloth (54) is wound around the fixing groove (532) by a cleaning elastic rope (55) to fix the sterile cleaning cloth (54) and the sterile cleaning cloth (54) is in a relaxed state. The sterile cleaning cloth (54) is wrapped around the bottom of the cleaning head (53), and the diameter of the cleaning head (53) is 8 cm.

5. The stoma exudate cleaning device according to claim 3, characterized in that: The drying device (6) comprises a drying rod (61), a drying head (62), a sterile drying cloth (63) and a drying elastic rope (64); the drying rod (61) is arranged at the side end of the fixing rod (47); the drying head (62) is arranged at the lower end of the drying rod (61); a limiting groove (621) is arranged at the periphery of the drying head (62); the sterile drying cloth (63) is fixed and limited at the limiting groove (621) by winding the drying elastic rope (64) around the sterile drying cloth (63); and the sterile drying cloth (63) is wrapped around the bottom of the drying head (62).

6. The stoma exudate cleaning device according to claim 3, characterized in that: The skin care powder spraying device (7) comprises a skin care powder sprayer (71), a skin care powder spraying tube (72), a skin care powder spraying rod (73), a skin care powder conveying tube (74) and a skin care powder spraying head (75), wherein the skin care powder sprayer (71) is located outside the cleaning storage chamber (2), the skin care powder spraying rod (73) is arranged at the upper end of the fixing rod (47), one end of the skin care powder spraying tube (72) is connected to the spraying end of the skin care powder sprayer (71), the skin care powder spraying tube (72) is provided with a plurality of skin care powder conveying tubes (74), and the plurality of skin care powder conveying tubes (75) are provided with a plurality of skin care powder conveying tubes (74). The powder spraying tube (72) is arranged on the skin care powder spraying rod (73) in a circumferential manner. The skin care powder spraying head (75) is arranged on the upper end of a plurality of skin care powder spraying rods (73). The skin care powder spraying rods (73), the plurality of skin care powder spraying tubes (72) and the skin care powder spraying head (75) are all arranged in communication with each other. The lower end of the skin care powder spraying head (75) is provided with a plurality of skin care powder spraying holes. The other end of the skin care powder spraying tube (72) is connected to the skin care powder spraying rod (73). The skin care powder spraying tube (72) is a stretchable hose.

7. The stoma exudate cleaning device according to claim 3, characterized in that: The protective film spraying device (8) comprises a protective film sprayer (81), a protective film spraying pipe (82), a protective film spraying rod (83), a protective film delivery pipe (84) and a protective film spraying head (85), wherein the protective film sprayer (81) is located outside the clean storage chamber (2), the protective film spraying rod (83) is arranged at the side end of the fixing rod (47), one end of the protective film spraying pipe (82) is connected to the spraying end of the protective film sprayer (81), and the protective film spraying pipe (82) is provided with a plurality of protective film spraying pipes (82), and the plurality of protective film spraying pipes (82) are provided with a plurality of protective film spraying pipes (84). The film spraying tube (82) is arranged on the protective film spraying rod (83) in a circumferential manner. The protective film spraying head (85) is arranged at the upper end of a plurality of protective film spraying rods (83). The protective film spraying rod (83), the plurality of protective film spraying tubes (82) and the protective film spraying head (85) are all arranged in communication with each other. The lower end of the protective film spraying head (85) is provided with a plurality of protective film spraying holes. The other end of the protective film spraying tube (82) is connected to the protective film spraying rod (83). The protective film spraying tube (82) is a stretchable hose.

8. The stoma exudate cleaning device according to claim 4, characterized in that: The cleaning and flushing device (9) comprises a cleaning and flushing water pump (91), a cleaning and flushing water storage box (92) and a cleaning and flushing pipeline (93); the cleaning and flushing water pump (91) is arranged outside the cleaning storage chamber (2); the cleaning and flushing storage box is arranged in a drawer-like manner; one end of the cleaning and flushing pipeline (93) is connected to the water outlet end of the cleaning and flushing water pump (91); the other end of the cleaning and flushing pipeline (93) is located inside the cleaning storage chamber (2) and is connected to the cleaning rod (51) and is rotatably connected to the cleaning rod (51); the cleaning and flushing pipeline (93) is a stretchable hose.

9. The stoma exudate cleaning device according to claim 1, characterized in that: The sewage collection device (10) comprises a sewage collection pipe (101) and a sewage collection box (102); the sewage collection box (102) is arranged outside the clean storage chamber (2); the sewage collection pipe (101) is connected to the clean storage chamber (2); the sewage collection pipe (101) is connected to the sewage collection box (102); a dust suction device is arranged inside the sewage collection box (102); the sewage collection box (102) is detachably arranged; and the dust suction device is a traditional dust suction device with good water suction effect.

10. The stoma exudate cleaning device according to claim 1, characterized in that: The intelligent system (12) can control the operation of the lifting device (1), the position conversion device (3), the rotation device (4), the cleaning and flushing device (9) and the sewage collection device (10).

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