Intelligent multifunctional stoma monitoring and drainage system

Abstract

The invention relates to the technical field of stoma nursing, and discloses an intelligent multifunctional stoma monitoring and drainage system which comprises a stoma bag, a drainage device and a monitoring device. The ostomy bag comprises an ostomy bag body which is provided with a discharge port and a feed port; the ostomy bag base plate is detachably connected with the ostomy bag body, and an ostomy dressing paste is arranged on one side of the ostomy bag base plate and used for being adhered to the skin of a patient; the drainage device comprises a shell, a discharging pipe and a feeding pipe are arranged outside the shell, a suction cup is arranged at an end opening of the feeding pipe and used for being connected with the discharging opening or the stoma of the patient, and the discharging pipe is used for being connected with the feeding opening; the monitoring device comprises a sensor module, a data processing module and a monitoring and early warning module; the monitoring device is used for detecting stoma data of the stoma bag, determining whether leakage occurs or not according to the stoma data and conducting drainage, and monitoring and early warning are achieved. According to the system, the stoma of the patient can be monitored and managed in real time, inconvenience caused by frequent replacement of a traditional stoma bag is reduced, and therefore the living quality of the patient is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of stoma care, and in particular to an intelligent multifunctional stoma monitoring and drainage system. Background Art

[0002] A stoma is a medical procedure that creates an artificial channel in the abdomen through surgery to discharge excrement when the intestines or bladder lose some of their functions due to disease or trauma. However, traditional stoma care methods have many inconveniences, such as the need to frequently change stoma bags and the inability to monitor the stoma status in real time, which brings great inconvenience and psychological pressure to patients' lives. In addition, infection is prone to occur during stoma care, posing a threat to patients' health. Therefore, it is particularly important to develop an intelligent multifunctional stoma monitoring and drainage system. Summary of the invention

[0003] The purpose of the present invention is to provide an intelligent multifunctional stoma monitoring and drainage system to solve the above problems.

[0004] The present invention provides an intelligent multifunctional stoma monitoring and drainage system, comprising: a stoma bag, a drainage device and a monitoring device;

[0005] The ostomy bag comprises an ostomy bag body and an ostomy bag base, the ostomy bag body is provided with an inlet, the ostomy bag body is detachably connected to the ostomy bag base, a channel penetrating the ostomy bag base is provided in the central area of ​​the ostomy bag base, a ostomy dressing is provided on one side of the ostomy bag base, a cross opening is provided at the ostomy dressing covering the channel, the channel is used to wrap around the stoma of the patient, the ostomy dressing is used to adhere to the patient's skin, and the ostomy dressing covering the channel is non-sticky; the ostomy bag body is also provided with a discharge port and a feed port;

[0006] The drainage device comprises a shell, wherein a medicine liquid bin, a storage bin, a drying bin and a controller are arranged inside the shell, and a discharge pipe and a feed pipe are arranged outside the shell, wherein a suction cup is arranged at the feed pipe port, and the suction cup is used to be connected to the discharge port or to be connected to the bottom plate channel of the ostomy bag; the discharge pipe is used to be connected to the feed port;

[0007] The monitoring device is connected to the ostomy bag and the drainage device, and the monitoring module is used to give an early warning prompt to the drainage device according to the ostomy data of the ostomy bag. The monitoring device includes a sensor module, a data processing module and a monitoring and early warning module; the sensor module is used to detect the ostomy data of the ostomy bag, the data processing module is used to determine whether to drain the ostomy bag and whether leakage occurs according to the ostomy data, and generate prompt information, and the monitoring and early warning module is used to monitor and warn according to the prompt information of the data processing module.

[0008] Preferably, a first connecting piece is provided at a side of the ostomy bag chassis away from the ostomy dressing patch, a second connecting piece is provided at the entrance of the ostomy bag body, the first connecting piece matches the second connecting piece, and the ostomy bag body and the ostomy bag chassis are detachably connected through the first connecting piece and the second connecting piece;

[0009] The suction cup is provided with a third connecting piece, the third connecting piece matches the first connecting piece, and the suction cup is detachably connected to the ostomy bag bottom plate through the third connecting piece;

[0010] After receiving the prompt information, if the patient is able to perform drainage, the ostomy bag body and the ostomy bag base are disassembled, and the suction cup is connected to the ostomy bag base for drainage, and / or the suction cup is connected to the patient's stoma for drainage;

[0011] After receiving the prompt information, if the patient cannot perform drainage, the connection between the ostomy bag body and the ostomy bag base is maintained to allow excrement to enter the ostomy bag body through the channel.

[0012] Preferably, the suction cup comprises a cover mouth portion and a neck mouth portion, the cover mouth portion has a wide mouth end and a narrow mouth end that are connected to each other, one end of the neck mouth portion is connected to the narrow mouth end, and the other end of the neck mouth portion is connected to the feed pipe port;

[0013] The wide mouth end is provided with a silicone layer, and the silicone layer is used to reduce the pressure on the patient's skin when the wide mouth end contacts the patient's skin.

[0014] Preferably, the ostomy dressing is a breathable adhesive patch.

[0015] Preferably, the sensor module comprises:

[0016] A first temperature sensor is disposed on the stoma dressing and is used to detect the dressing temperature of the stoma dressing;

[0017] A first humidity sensor is disposed on the stoma dressing and is used to detect the humidity of the stoma dressing;

[0018] A second temperature sensor is disposed inside the ostomy bag body and is used to detect the temperature of excrement in the ostomy bag body;

[0019] A second humidity sensor is disposed inside the ostomy bag body and is used to detect the humidity of excrement in the ostomy bag body;

[0020] The pressure sensor is arranged inside the ostomy bag body and is used to detect the pressure of excrement in the ostomy bag body.

[0021] Preferably, the data processing module is used to determine whether to drain the ostomy bag and whether leakage occurs according to the ostomy data, and generate prompt information, including:

[0022] The stoma data includes dressing temperature, dressing humidity, fecal temperature, fecal humidity and fecal pressure;

[0023] The data processing module determines whether the ostomy bag is leaking according to the dressing temperature and the dressing humidity;

[0024] The data processing module determines whether to drain the ostomy bag according to the excrement temperature, excrement humidity and excrement pressure.

[0025] Preferably, the data processing module determines whether the ostomy bag is leaking according to the dressing temperature and the dressing humidity, including:

[0026] comparing the dressing temperature with a preset dressing temperature, and comparing the dressing humidity with a preset dressing humidity;

[0027] If the dressing temperature is less than or equal to the preset dressing temperature, and the dressing humidity is less than or equal to the preset dressing humidity, it is determined that the ostomy bag has no leakage;

[0028] If the dressing temperature is greater than the preset dressing temperature and / or the dressing humidity is greater than the preset dressing humidity, it is determined that the ostomy bag is leaking, and a leakage prompt is generated.

[0029] Preferably, the data processing module determines whether to drain the ostomy bag according to the excrement temperature, excrement humidity and excrement pressure, including:

[0030] comparing the excrement temperature with a preset temperature, and comparing the excrement humidity with a preset humidity;

[0031] If the excrement temperature is greater than the preset temperature and / or the excrement humidity is greater than the preset humidity, it is determined that excrement is stored in the ostomy bag, and the excrement weight is determined according to the excrement pressure;

[0032] Comparing the weight of the excrement with a preset weight, and if the weight of the excrement is less than the preset weight, determining that the ostomy bag does not need to be drained;

[0033] If the weight of the excrement is greater than or equal to the preset weight, it is determined that the ostomy bag needs to be drained, and a drainage prompt is generated.

[0034] Preferably, a first valve and a second valve are provided on the shell, the inlet of the first valve is connected to the outlet of the feed pipe, the second valve is a three-way valve, and the outlet of the second valve is connected to the inlet of the discharge pipe.

[0035] Preferably, a negative pressure pump is provided in the storage bin, and the negative pressure pump is connected to the first valve outlet.

[0036] A water pump is provided in the medicine liquid tank, and an outlet of the water pump is connected to an inlet of the second valve;

[0037] A dryer is provided in the drying chamber, and an outlet of the dryer is connected to another inlet of the second valve;

[0038] The controller is connected to the negative pressure pump, the water pump, the dryer, the first valve and the second valve, and is used to control the operating states of the negative pressure pump, the water pump, the dryer, the first valve and the second valve.

[0039] Compared with the prior art, the beneficial effect of the present invention is that, through the intelligent multifunctional stoma monitoring and drainage system of the present invention, real-time monitoring and management of the patient's stoma can be achieved, reducing the inconvenience and discomfort caused by the frequent replacement of traditional stoma bags, thereby improving the patient's quality of life. The monitoring device can detect changes in stoma data in a timely manner, and analyze whether these changes indicate leakage or other problems through the data processing module. Once a problem is found, the monitoring and early warning module will immediately issue a warning to remind medical staff to take measures to avoid potential complications. The operation of the entire system is highly automated, from data collection and analysis to early warning prompts, which reduces the operating burden of medical staff and improves work efficiency. Through effective management and monitoring of the stoma, patients can be helped to better adapt to changes in their physical condition, speed up the recovery process, and shorten hospital stays. The system can effectively reduce the risk of skin infection around the stoma and protect the health of patients by accurately controlling the amount of disinfectant or medicine used in the medicine tank and the role of the drying tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0041] Figure 1 It is a structural schematic diagram of an ostomy bag body in an intelligent multifunctional ostomy monitoring and drainage system of the present invention;

[0042] Figure 22 is a schematic diagram of the structure of an ostomy bag chassis according to an embodiment of the present invention;

[0043] Figure 3 is a schematic structural diagram of an ostomy dressing according to an embodiment of the present invention;

[0044] Figure 4 is a vertical cross-sectional view of a drainage device according to an embodiment of the present invention;

[0045] Figure 5 is a transverse cross-sectional view of a drainage device according to an embodiment of the present invention;

[0046] Figure 6 2 is a schematic diagram of the structure of the suction cup in an embodiment of the present invention.

[0047] Figure 7 2 is a side view of a suction cup according to an embodiment of the present invention.

[0048] In the figure, 1. ostomy bag body; 11. discharge port; 12. feed port; 13. second connecting piece; 2. ostomy bag bottom plate; 21. ostomy dressing; 211. first temperature sensor; 212. first humidity sensor; 22. first connecting piece; 3. shell; 31. discharge pipe; 32. feed pipe; 33. first valve; 34. second valve; 4. medicine solution tank; 41. water pump; 5. storage tank; 51. negative pressure pump; 6. drying tank; 61. dryer; 7. controller; 8. suction cup; 81. silicone layer; 82. mask mouth; 83. wide mouth end; 84. narrow mouth end; 85. neck mouth. DETAILED DESCRIPTION

[0049] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0050] In the description of the present application, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0051] The terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, unless otherwise specified, "plurality" means two or more.

[0052] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0053] like Figure 1-Figure 7 As shown, the present invention provides an intelligent multifunctional stoma monitoring and drainage system, characterized in that it comprises: a stoma bag, a drainage device and a monitoring device;

[0054] The ostomy bag comprises an ostomy bag body 1 and an ostomy bag base 2. The ostomy bag body 1 is provided with an inlet. The ostomy bag body 1 and the ostomy bag base 2 are detachably connected. A channel penetrating the ostomy bag base 2 is provided in the central area of ​​the ostomy bag base 2. A ostomy dressing 21 is provided on one side of the ostomy bag base 2. A cross opening is provided at the part where the ostomy dressing 21 covers the channel. The channel is used to wrap around the stoma of the patient. The ostomy dressing 21 is used to adhere to the patient's skin. The part where the ostomy dressing 21 covers the channel is non-sticky. The ostomy bag body 1 is also provided with a discharge port 11 and a feed port 12.

[0055] The drainage device includes a shell 3, in which a medicine liquid bin 4, a storage bin 5, a drying bin 6 and a controller 7 are arranged, and a discharge pipe 31 and a feed pipe 32 are arranged outside the shell 3. A suction cup 8 is arranged at the end of the feed pipe 32, and the suction cup 8 is used to connect with the discharge port 11 or the channel of the ostomy bag bottom plate 2; the discharge pipe 31 is used to connect with the feed port 12;

[0056] The monitoring device is connected to the ostomy bag and the drainage device. The monitoring module is used to give early warning prompts to the drainage device according to the ostomy data of the ostomy bag. The monitoring device includes a sensor module, a data processing module and a monitoring and early warning module; the sensor module is used to detect the ostomy data of the ostomy bag, the data processing module is used to determine whether to drain the ostomy bag and whether leakage occurs according to the ostomy data, and generate prompt information, and the monitoring and early warning module is used to monitor and warn according to the prompt information of the data processing module.

[0057] In some embodiments of the present application, a first connecting member 22 is provided on a side of the ostomy bag chassis 2 away from the ostomy dressing patch 21, and a second connecting member 13 is provided at the entrance of the ostomy bag body 1. The first connecting member 22 matches the second connecting member 13, and the ostomy bag body 1 and the ostomy bag chassis 2 are detachably connected via the first connecting member 22 and the second connecting member 13.

[0058] A third connecting piece is provided on the suction cup 8, and the third connecting piece matches the first connecting piece 22. The suction cup 8 is detachably connected to the ostomy bag chassis 2 through the third connecting piece; after receiving the prompt information, if the patient is able to perform drainage, the ostomy bag body and the ostomy bag chassis are disassembled, and the suction cup is connected to the ostomy bag chassis for drainage, and / or the suction cup is connected to the patient's stoma for drainage; after receiving the prompt information, if the patient is unable to perform drainage, the connection between the ostomy bag body and the ostomy bag chassis is maintained so that excrement enters the ostomy bag body through the channel.

[0059] A first connector 22 is provided on one side of the ostomy bag chassis 2 away from the ostomy dressing 21. The first connector 22 may be any form of connection structure, such as a buckle, Velcro, zipper, snap or other mechanical connector, and its purpose is to cooperate with the corresponding connector of the ostomy bag body 1. A second connector 13 is provided at the entrance of the ostomy bag body 1, and the second connector 13 matches the first connector 22 to ensure that the two can be properly docked. For example, if the first connector 22 is a buckle, the second connector 13 may be a corresponding buckle hole; if the first connector 22 is Velcro, the second connector 13 may be a Velcro surface. The ostomy bag body 1 and the ostomy bag chassis 2 are detachably connected through the first connector 22 and the second connector 13. This design allows the user to easily connect and separate the ostomy bag body 1 from the chassis, which is convenient for replacing the ostomy bag while maintaining the stability and sealing of the chassis. When the ostomy bag needs to be replaced, the user can simply remove the ostomy bag body 1 from the chassis and replace it with a new ostomy bag body 1 without replacing the entire ostomy bag system, which is convenient and economical. In addition, this design can also select ostomy bag bodies 1 of different sizes or shapes according to the size and shape of the stoma to meet the needs of different users.

[0060] It is understandable that when the system receives a prompt message indicating that the patient needs to perform a drainage operation, the patient or the caregiver can simply disassemble the ostomy bag body from the ostomy bag chassis 2, and then connect the suction cup 8 to the ostomy bag chassis 2 through the third connecting member for drainage. This process is simple and quick, greatly reducing the complexity of the operation and improving the efficiency of drainage.

[0061] On the other hand, if the system receives a prompt message and the patient is unable to perform drainage operations for some reason, such as physical discomfort or inability to operate by himself, the patient or caregiver can keep the connection between the ostomy bag body and the ostomy bag chassis 2 unchanged. In this case, the excrement will naturally flow into the ostomy bag body through the channel on the ostomy bag chassis 2 and the cross opening of the ostomy dressing, ensuring that the excrement is properly handled and avoiding unnecessary operations when the patient is uncomfortable. This design takes into account the different conditions of patients, provides a flexible operation method, and ensures the applicability and humanization of the ostomy bag system.

[0062] In some embodiments of the present application, the suction cup includes a mask mouth portion and a neck mouth portion, the mask mouth portion has a wide mouth end and a narrow mouth end that are connected to each other, one end of the neck mouth portion is connected to the narrow mouth end, and the other end of the neck mouth portion is connected to the feeding tube port; the wide mouth end is provided with a silicone layer, and the silicone layer is used to reduce the pressure on the patient's skin when the wide mouth end contacts the patient's skin.

[0063] The suction cup is designed to provide a safe and comfortable interface for the drainage device to ensure protection of the patient's skin during use. The suction cup consists of two parts: the mask and the neck. The mask is the main part of the suction cup, which has two open ends, one is a wide end and the other is a narrow end. The wide end is designed to be spacious so that the suction cup can cover a larger skin area, while the narrow end is relatively small and is used to connect with the neck. The neck is the part that connects the mask to the feeding tube port. It acts as a bridge to ensure that the suction cup and the feeding tube of the drainage device can be smoothly connected. One end of the neck is connected to the narrow end of the mask, and the other end is connected to the feeding tube port, thus forming a closed channel for conveying media such as gas or liquid.

[0064] To further improve the comfort and safety of the suction cup, a layer of silicone is specially set on the wide end. Silicone is a soft and elastic material that can fit well on the skin surface and reduce the pressure generated when the suction cup contacts the skin. This design is particularly suitable for medical procedures where the suction cup is used for a long time, because it can effectively prevent compression damage to the skin and reduce the discomfort of the patient.

[0065] It can be understood that the suction cup in the present application can be directly connected to the patient's stoma for drainage.

[0066] In some embodiments of the present application, the ostomy dressing is a breathable adhesive patch.

[0067] Stoma dressing is a medical product designed for people with stomas. It has the characteristics of breathability, which means it allows the skin to breathe and reduces skin problems caused by long-term coverage, such as rashes, itching or infection. In addition, the dressing is made of sticky material and can fit firmly around the stoma to form a sealed protective layer, effectively preventing excrement from contacting the skin, thereby protecting the skin around the stoma from irritation and damage. This sticky patch usually has good adhesion and can remain stable even in humid environments, ensuring the durability and comfort of the dressing. At the same time, it is easy to replace and will not cause additional damage to the skin around the stoma.

[0068] In some embodiments of the present application, the sensor module includes: a first temperature sensor, arranged on the ostomy dressing, for detecting the dressing temperature of the ostomy dressing; a first humidity sensor, arranged on the ostomy dressing, for detecting the dressing humidity of the ostomy dressing; a second temperature sensor, arranged inside the ostomy bag body, for detecting the temperature of the excrement in the ostomy bag body; a second humidity sensor, arranged inside the ostomy bag body, for detecting the humidity of the excrement in the ostomy bag body; a pressure sensor, arranged inside the ostomy bag body, for detecting the excrement pressure in the ostomy bag body.

[0069] In this embodiment, a plurality of first temperature sensors 211 and a plurality of first humidity sensors 212 are disposed on the ostomy dressing 21, and the first temperature sensors 211 and the first humidity sensors 212 are disposed at intervals and distributed in a circle.

[0070] In some embodiments of the present application, the data processing module is used to determine whether the ostomy bag is drained and whether leakage occurs based on the ostomy data, and generate prompt information, including: the ostomy data includes dressing temperature, dressing humidity, excrement temperature, excrement humidity and excrement pressure; the data processing module determines whether the ostomy bag is leaking based on the dressing temperature and dressing humidity; the data processing module determines whether the ostomy bag is drained based on the excrement temperature, excrement humidity and excrement pressure.

[0071] The data processing module is designed as an intelligent analysis unit that can monitor and analyze key data in the stoma care process in real time. These data include but are not limited to dressing temperature, dressing humidity, excrement temperature, excrement humidity and excrement pressure. With these data, the data processing module can perform two main functions: detect whether the stoma bag is leaking and determine whether the stoma bag needs to be drained.

[0072] First, the data processing module analyzes the dressing temperature and humidity. If the dressing temperature suddenly rises or the humidity increases abnormally, this may indicate that the ostomy bag is leaking, because under normal circumstances, the dressing should maintain a relatively stable temperature and humidity. Once an abnormality is detected, the data processing module will generate a prompt message to notify the user or caregiver of the possible leakage so that timely measures can be taken.

[0073] Secondly, the data processing module will comprehensively consider the temperature, humidity and pressure of the excreta. Changes in the temperature and humidity of the excreta can reflect the nature and amount of stoma excreta, while the excreta pressure can indicate the degree of accumulation in the stoma bag. When the temperature, humidity and pressure of the excreta reach a certain threshold, the data processing module will determine that drainage is needed to avoid excessive expansion of the stoma bag or discomfort or infection of the stoma caused by accumulation of excreta. Similarly, when drainage is required, the data processing module will generate corresponding prompt information to guide the user or caregiver to perform appropriate drainage operations.

[0074] In some embodiments of the present application, the data processing module determines whether the ostomy bag is leaking based on the dressing temperature and the dressing humidity, including: comparing the dressing temperature with a preset dressing temperature, and comparing the dressing humidity with a preset dressing humidity; if the dressing temperature is less than or equal to the preset dressing temperature, and the dressing humidity is less than or equal to the preset dressing humidity, it is determined that the ostomy bag is not leaking; if the dressing temperature is greater than the preset dressing temperature and / or the dressing humidity is greater than the preset dressing humidity, it is determined that the ostomy bag is leaking, and a leakage prompt is generated.

[0075] The data processing module determines whether the ostomy bag is leaking based on the dressing temperature and dressing humidity. The specific operation steps are as follows: First, the module monitors the temperature and humidity data of the dressing in real time. Then, the real-time monitored dressing temperature is compared and analyzed with the normal dressing temperature threshold preset in the system. Similarly, the real-time monitored dressing humidity is also compared and analyzed with the normal dressing humidity threshold preset in the system.

[0076] During the comparative analysis, if it is found that the dressing temperature is less than or equal to the preset normal dressing temperature threshold, and the dressing humidity is also less than or equal to the preset normal dressing humidity threshold, the data processing module will conclude that the ostomy bag is not leaking at present. In this case, the system will not issue any leakage warning.

[0077] However, if the dressing temperature exceeds the preset normal dressing temperature threshold, or the dressing humidity exceeds the preset normal dressing humidity threshold, or both occur at the same time, the data processing module will determine that the ostomy bag may be leaking. Once the ostomy bag is confirmed to be leaking, the system will immediately generate a leak prompt and notify the user or caregiver through the user interface or alarm system so that appropriate treatment measures can be taken in time.

[0078] In some embodiments of the present application, the data processing module determines whether to drain the ostomy bag based on the excrement temperature, excrement humidity and excrement pressure, including: comparing the excrement temperature with a preset temperature, and comparing the excrement humidity with a preset humidity; if the excrement temperature is greater than the preset temperature and / or the excrement humidity is greater than the preset humidity, it is determined that excrement is stored in the ostomy bag, and the excrement weight is determined based on the excrement pressure; the excrement weight is compared with the preset weight, and if the excrement weight is less than the preset weight, it is determined that the ostomy bag does not need to be drained; if the excrement weight is greater than or equal to the preset weight, it is determined that the ostomy bag needs to be drained, and a drainage prompt is generated.

[0079] The data processing module determines whether to drain the ostomy bag based on the excrement temperature, excrement humidity and excrement pressure. The specific operations include: first, comparing and analyzing the real-time monitored excrement temperature with the standard temperature value preset in the system. At the same time, comparing and analyzing the monitored excrement humidity with the preset standard humidity value. By comparing these two parameters, it can be preliminarily determined whether there is excrement accumulation in the ostomy bag.

[0080] If the temperature of the excrement is higher than the preset temperature threshold, or the humidity of the excrement is higher than the preset humidity threshold, then it can be inferred that excrement has accumulated in the ostomy bag. In this case, the data processing module will further analyze the pressure data of the excrement to estimate the weight of the excrement in the ostomy bag. By measuring the pressure of the excrement, the data processing module can calculate the weight of the excrement. Then, this weight is compared with the weight threshold preset in the system. If the weight of the excrement is less than the preset weight threshold, it means that the amount of excrement in the ostomy bag has not yet reached the level that requires drainage, so the system will decide not to drain the ostomy bag for the time being.

[0081] However, if the weight of the excrement is greater than or equal to the preset weight threshold, the data processing module will determine that the amount of excrement in the ostomy bag is sufficient and drainage is required to avoid discomfort or leakage caused by an overfilled ostomy bag. At this time, the system will generate a drainage prompt to notify the user or automatically start the drainage process to ensure the hygiene and comfort of the ostomy bag.

[0082] In some embodiments of the present application, the monitoring and early warning module is used to perform monitoring and early warning based on the prompt information of the data processing module, including: the prompt information includes leakage prompts and drainage prompts; the monitoring and early warning module sends ostomy bag leakage prompt information to the user based on the leakage prompt; the monitoring and early warning module sends ostomy bag drainage prompt information to the user based on the drainage prompt.

[0083] In this embodiment, when the monitoring and early warning module receives the drainage prompt, it will also display the drainage prompt on the display screen of the drainage device.

[0084] In some embodiments of the present application, a first valve 33 and a second valve 34 are provided on the shell, the inlet of the first valve 33 is connected to the outlet of the feed pipe 32 , the second valve 34 is a three-way valve, and the outlet of the second valve 34 is connected to the inlet of the discharge pipe 31 .

[0085] In some embodiments of the present application, a negative pressure pump 51 is provided in the storage bin 5, and the negative pressure pump 51 is connected to the outlet of the first valve 33; a water pump 41 is provided in the medicine solution bin 4, and the outlet of the water pump 41 is connected to an inlet of the second valve 34; a dryer 61 is provided in the drying bin 6, and the outlet of the dryer 61 is connected to another inlet of the second valve 34; a controller is connected to the negative pressure pump 51, the water pump 42, the dryer 61, the first valve 33 and the second valve 34, and the controller is used to control the operating status of the negative pressure pump 51, the water pump 41, the dryer 61, the first valve 33 and the second valve 34.

[0086] In the present embodiment, the drainage device is further provided with a handle, which is convenient for carrying the drainage device. When using the drainage device, the feed pipe 33 is connected to the discharge port 11, and the discharge pipe 31 is connected to the feed port 12. When draining, the second valve 34 is closed, and the first valve 33 and the negative pressure pump 51 are opened to drain; when cleaning, the water pump 41 and the connection port of the second valve and the water pump are opened, and the disinfection cleaning liquid in the medicine tank 4 is extracted to clean the ostomy bag; when drying, the water pump 41 and the connection port of the second valve and the water pump are closed, and the connection port of the dryer 61 and the second valve and the dryer is opened to dry the ostomy bag.

[0087] In some embodiments of the present application, the controller of the drainage device includes a display screen and a control button, the display screen is used to display drainage prompts, and the control button is used to control the functions of the drainage device, including drainage function, cleaning and sterilization function and drying function.

[0088] In some embodiments of the present application, an excrement detector is provided in the storage bin 5 for detecting the composition of the excrement in the storage bin 5 to detect the health of the patient.

[0089] An excrement detector is provided in the storage bin 5. The detector is equipped with advanced sensors and analysis technology, and can monitor and analyze the composition of excrement in the storage bin in real time. By detecting biomarkers, pH value, color, odor, and possible pathogens in the excrement, the device can provide medical professionals with important information about the patient's health status. For example, it can detect problems with the digestive system, signs of infection, and even early signs of certain metabolic diseases. By continuously monitoring changes in the composition of excrement, medical personnel can promptly detect health problems of patients, thereby conducting early intervention and treatment, and improving the patient's treatment effect and quality of life. In addition, the detector can also be connected to the hospital's electronic health record system to automatically record the test results, which is convenient for doctors to conduct long-term health tracking and data analysis.

[0090] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

[0091] The system provided in the above embodiment is only illustrated by the division of the above functional modules. In practical applications, the above functions can be assigned to different functional modules as needed, that is, the modules or steps in the embodiments of the present invention can be decomposed or combined. For example, the modules in the above embodiment can be combined into one module, or further divided into multiple sub-modules to complete all or part of the functions described above. The names of the modules and steps involved in the embodiments of the present invention are only for distinguishing the modules or steps, and are not regarded as improper limitations of the present invention.

[0092] Those skilled in the art should be able to appreciate that the modules and method steps of each example described in conjunction with the embodiments disclosed herein can be implemented with electronic hardware, computer software or a combination of the two, and the programs corresponding to the software modules and method steps can be placed in random access memory (RAM), internal memory, read-only memory (ROM), electrically erasable programmable ROM, registers, hard disks, removable disks, CD-ROMs or any other form of storage medium known in the technical field. In order to clearly illustrate the interchangeability of electronic hardware and software, the composition and steps of each example have been generally described in the above description according to the function. Whether these functions are performed in electronic hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present invention.

Claims

1. An intelligent multifunctional stoma monitoring and drainage system, characterized in that: include: stoma bags, drainage devices, and monitoring devices; The ostomy bag comprises an ostomy bag body and an ostomy bag base, the ostomy bag body is provided with an inlet, the ostomy bag body is detachably connected to the ostomy bag base, a channel penetrating the ostomy bag base is provided in the central area of ​​the ostomy bag base, a ostomy dressing is provided on one side of the ostomy bag base, a cross opening is provided at the ostomy dressing covering the channel, the channel is used to wrap around the stoma of the patient, the ostomy dressing is used to adhere to the patient's skin, and the ostomy dressing covering the channel is non-sticky; the ostomy bag body is also provided with a discharge port and a feed port; The drainage device comprises a shell, wherein a medicine liquid bin, a storage bin, a drying bin and a controller are arranged inside the shell, and a discharge pipe and a feed pipe are arranged outside the shell, wherein a suction cup is arranged at the feed pipe port, and the suction cup is used to be connected to the discharge port or to be connected to the bottom plate channel of the ostomy bag; the discharge pipe is used to be connected to the feed port; The monitoring device is connected to the ostomy bag and the drainage device, and the monitoring module is used to give an early warning prompt to the drainage device according to the ostomy data of the ostomy bag. The monitoring device includes a sensor module, a data processing module and a monitoring and early warning module; the sensor module is used to detect the ostomy data of the ostomy bag, the data processing module is used to determine whether to drain the ostomy bag and whether leakage occurs according to the ostomy data, and generate prompt information, and the monitoring and early warning module is used to monitor and warn according to the prompt information of the data processing module.

2. The intelligent multifunctional stoma monitoring and drainage system according to claim 1, characterized in that: A first connecting piece is provided on a side of the ostomy bag chassis away from the ostomy dressing patch, and a second connecting piece is provided at the entrance of the ostomy bag body, the first connecting piece matches the second connecting piece, and the ostomy bag body and the ostomy bag chassis are detachably connected through the first connecting piece and the second connecting piece; The suction cup is provided with a third connecting piece, the third connecting piece matches the first connecting piece, and the suction cup is detachably connected to the ostomy bag bottom plate through the third connecting piece; After receiving the prompt information, if the patient is able to perform drainage, the ostomy bag body and the ostomy bag base are disassembled, and the suction cup is connected to the ostomy bag base for drainage, and / or the suction cup is connected to the patient's stoma for drainage; After receiving the prompt information, if the patient cannot perform drainage, the connection between the ostomy bag body and the ostomy bag base is maintained to allow excrement to enter the ostomy bag body through the channel.

3. The intelligent multifunctional stoma monitoring and drainage system according to claim 2, characterized in that: The suction cup comprises a cover mouth portion and a neck mouth portion, wherein the cover mouth portion has a wide mouth end and a narrow mouth end that are connected to each other, one end of the neck mouth portion is connected to the narrow mouth end, and the other end of the neck mouth portion is connected to the feed pipe port; The wide mouth end is provided with a silicone layer, and the silicone layer is used to reduce the pressure on the patient's skin when the wide mouth end contacts the patient's skin.

4. The intelligent multifunctional stoma monitoring and drainage system according to claim 3, characterized in that: The stoma dressing is an adhesive patch with air permeability.

5. The intelligent multifunctional stoma monitoring and drainage system according to claim 1, characterized in that: The sensor module comprises: A first temperature sensor is disposed on the stoma dressing and is used to detect the dressing temperature of the stoma dressing; A first humidity sensor is disposed on the stoma dressing and is used to detect the humidity of the stoma dressing; A second temperature sensor is disposed inside the ostomy bag body and is used to detect the temperature of excrement in the ostomy bag body; A second humidity sensor is disposed inside the ostomy bag body and is used to detect the humidity of excrement in the ostomy bag body; The pressure sensor is arranged inside the ostomy bag body and is used to detect the pressure of excrement in the ostomy bag body.

6. The intelligent multifunctional stoma monitoring and drainage system according to claim 1, characterized in that: The data processing module is used to determine whether to drain the ostomy bag and whether leakage occurs according to the ostomy data, and generate prompt information, including: The stoma data includes dressing temperature, dressing humidity, fecal temperature, fecal humidity and fecal pressure; The data processing module determines whether the ostomy bag is leaking according to the dressing temperature and the dressing humidity; The data processing module determines whether to drain the ostomy bag according to the excrement temperature, excrement humidity and excrement pressure.

7. The intelligent multifunctional stoma monitoring and drainage system according to claim 6, characterized in that: The data processing module determines whether the ostomy bag is leaking according to the dressing temperature and the dressing humidity, including: comparing the dressing temperature with a preset dressing temperature, and comparing the dressing humidity with a preset dressing humidity; If the dressing temperature is less than or equal to the preset dressing temperature, and the dressing humidity is less than or equal to the preset dressing humidity, it is determined that the ostomy bag has no leakage; If the dressing temperature is greater than the preset dressing temperature and / or the dressing humidity is greater than the preset dressing humidity, it is determined that the ostomy bag is leaking, and a leakage prompt is generated.

8. The intelligent multifunctional stoma monitoring and drainage system according to claim 7, characterized in that: The data processing module determines whether to drain the ostomy bag according to the excrement temperature, excrement humidity and excrement pressure, including: comparing the excrement temperature with a preset temperature, and comparing the excrement humidity with a preset humidity; If the excrement temperature is greater than the preset temperature and / or the excrement humidity is greater than the preset humidity, it is determined that excrement is stored in the ostomy bag, and the excrement weight is determined according to the excrement pressure; Comparing the weight of the excrement with a preset weight, and if the weight of the excrement is less than the preset weight, determining that the ostomy bag does not need to be drained; If the weight of the excrement is greater than or equal to the preset weight, it is determined that the ostomy bag needs to be drained, and a drainage prompt is generated.

9. The intelligent multifunctional stoma monitoring and drainage system according to claim 1, characterized in that: The shell is provided with a first valve and a second valve, the inlet of the first valve is connected to the outlet of the feed pipe, the second valve is a three-way valve, and the outlet of the second valve is connected to the inlet of the discharge pipe.

10. The intelligent multifunctional stoma monitoring and drainage system according to claim 9, characterized in that: A negative pressure pump is provided in the storage bin, and the negative pressure pump is connected to the outlet of the first valve. A water pump is provided in the medicine liquid tank, and an outlet of the water pump is connected to an inlet of the second valve; A dryer is provided in the drying chamber, and an outlet of the dryer is connected to another inlet of the second valve; The controller is connected to the negative pressure pump, the water pump, the dryer, the first valve and the second valve, and is used to control the operating states of the negative pressure pump, the water pump, the dryer, the first valve and the second valve.

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