Device control method for auxiliary defecation device and auxiliary defecation device

Abstract

The embodiments of the present disclosure disclose a device control method and an assisted defecation device for use in an auxiliary defecation device. A specific implementation of the method includes: controlling a micro pressure pump to drive the cleaning fluid stored in the liquid storage box to clean the infusion line included in the auxiliary defecation device; in response to the cleaning being completed and the current mode being the assisted defecation mode, collecting a rectal intestinal image sequence; performing intestinal state recognition on the rectal intestinal image sequence to generate intestinal state information; determining the lubrication mode based on intestinal lubrication and intestinal closure; delivering the lubricating fluid stored in the liquid storage box to the inner wall of the rectum and intestinal closure through the infusion line; generating hydraulic rod control information; and controlling the extension and retraction of the electric hydraulic rod included in the auxiliary defecation device. This implementation effectively promotes the assisted defecation effect, while effectively reducing the risk of damage and infection to the corresponding rectal inner wall and anal area due to manual extraction.

Description

Technical Field

[0001] Embodiments of the present disclosure relate to the fields of computer technology and medical devices, and more particularly to a device control method for an auxiliary defecation device and an auxiliary defecation device. Background Art

[0002] In hospital wards, bedridden patients often experience constipation, requiring medical staff to assist with defecation through methods such as manual extraction. However, manual extraction can cause significant psychological stress for both the doctor and the patient, and can also increase the risk of injury and infection to the rectal lining and anal area.

[0003] The above information disclosed in this Background section is only for enhancement of understanding of the background of the inventive concept and therefore it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art. Summary of the Invention

[0004] The content of this disclosure is used to briefly introduce concepts that will be described in detail in the detailed description section below. The content of this disclosure is not intended to identify key features or essential features of the claimed technical solution, nor is it intended to limit the scope of the claimed technical solution.

[0005] Some embodiments of the present disclosure provide a device control method and an auxiliary defecation device applied to an auxiliary defecation device to solve the technical problems mentioned in the above background technology section.

[0006] In a first aspect, some embodiments of the present disclosure provide a device control method for an auxiliary defecation device, the method comprising: in response to the auxiliary defecation device being successfully connected to a control terminal and the current mode being a cleaning mode, controlling a micro pressure pump to drive the cleaning fluid stored in a liquid storage box to clean the infusion pipeline included in the auxiliary defecation device; in response to the cleaning being completed and the current mode being the auxiliary defecation mode, collecting a rectal intestinal image sequence through a micro camera; performing intestinal state recognition on the rectal intestinal image sequence to generate intestinal state information, wherein the intestinal state information comprises: intestinal lubrication, intestinal closure and an attachment information set, wherein the attachment information represents attachments attached to the inner wall of the rectum and intestinal tract, and the attachment information comprises: attachment type and attachment position; determining a lubrication mode based on the intestinal lubrication and the intestinal closure; based on the lubrication mode, delivering the lubricating fluid stored in the liquid storage box to the inner wall of the rectum and intestinal tract through the infusion pipeline; generating hydraulic rod control information based on the intestinal state information and the lubrication mode; and controlling the extension and retraction of the electric hydraulic rod included in the auxiliary defecation device based on the hydraulic rod control information.

[0007] In the second aspect, some embodiments of the present disclosure provide an auxiliary defecation device, which is applied to any of the above-mentioned device control methods in the first aspect, and is characterized in that it includes: a deep-going component, an electric hydraulic rod, a power supply and control component, wherein: the deep-going component includes: a flexible silicone body, a multi-section support frame, a miniature waterproof camera, a miniature pressure pump, a liquid storage box, an infusion pipeline and a connector, wherein the multi-section support frame is embedded in the flexible silicone body to support the flexible silicone body to swing at a micro-angle, the miniature waterproof camera is arranged at the head of the flexible silicone body, the infusion pipeline is arranged inside the flexible silicone body, the liquid storage box is used to store any one of a cleaning liquid, a lubricating liquid, and a liquid laxative, the liquid storage box is respectively connected to the pipeline between the infusion pipeline and the miniature pressure pump, the connector is used to connect the deep-going component with the electric hydraulic rod, and a charging contact point is provided on the first side of the connector, and the charging contact point is connected to the miniature pressure pump and the miniature pressure pump through the power supply line provided in the connector. Power supply for waterproof camera; the above-mentioned electric hydraulic rod includes: a first-level hydraulic rod and a second-level hydraulic rod, wherein the above-mentioned second-level hydraulic rod is connected to the above-mentioned connecting piece, and the second side of the above-mentioned second-level hydraulic rod is provided with an annular power supply contact ring, and the above-mentioned first side and the above-mentioned second side are opposite, and when the above-mentioned connecting piece is connected to the above-mentioned second-level hydraulic rod, the charging contact point is connected to the annular power supply contact ring; the above-mentioned power supply and control component includes: a power supply module, a control module and a wireless receiver, the above-mentioned power supply and control component is connected to the above-mentioned first-level hydraulic rod, the above-mentioned power supply module is used to power the above-mentioned micro waterproof camera, the above-mentioned micro pressure pump and the above-mentioned electric hydraulic rod, the above-mentioned control module is used to control the above-mentioned micro waterproof camera, the above-mentioned micro pressure pump and the above-mentioned electric hydraulic rod, in wireless communication mode, the above-mentioned auxiliary defecation device is connected to the control terminal through the above-mentioned wireless receiver, the above-mentioned power supply module includes: a battery and a charging interface, in wired communication mode, the above-mentioned auxiliary defecation device is connected to the control terminal through the above-mentioned charging interface.

[0008] In a third aspect, some embodiments of the present disclosure provide a device control apparatus for an auxiliary defecation device, the device comprising: a first control unit configured to, in response to the auxiliary defecation device being successfully connected to a control terminal and the current mode being a cleaning mode, control a micro pressure pump to drive a cleaning fluid stored in a liquid storage box to clean an infusion line included in the auxiliary defecation device; a collection unit configured to, in response to the completion of cleaning and the current mode being the auxiliary defecation mode, collect a rectal intestinal image sequence via a micro camera; and a bowel state recognition unit configured to perform intestinal state recognition on the rectal intestinal image sequence to generate intestinal state information, wherein the intestinal state information includes: A set of intestinal lubrication, intestinal closure and attachment information, wherein the attachment information represents attachments attached to the inner wall of the rectum and intestine, and the attachment information includes: attachment type and attachment position; a determination unit is configured to determine a lubrication mode based on the above-mentioned intestinal lubrication and the above-mentioned intestinal closure; a delivery unit is configured to deliver the lubricating fluid stored in the above-mentioned fluid storage box to the inner wall of the rectum and intestine through the above-mentioned infusion pipeline according to the above-mentioned lubrication mode; a generation unit is configured to generate hydraulic rod control information based on the above-mentioned intestinal state information and the above-mentioned lubrication mode; a second control unit is configured to control the extension and retraction of the electric hydraulic rod included in the above-mentioned auxiliary defecation device according to the above-mentioned hydraulic rod control information.

[0009] In a fourth aspect, some embodiments of the present disclosure provide an electronic device comprising: one or more processors; a storage device on which one or more programs are stored, and when the one or more programs are executed by one or more processors, the one or more processors implement the method described in any implementation manner of the above-mentioned first aspect.

[0010] In a fifth aspect, some embodiments of the present disclosure provide a computer-readable medium having a computer program stored thereon, wherein when the program is executed by a processor, the method described in any implementation of the first aspect above is implemented.

[0011] The various embodiments of the present disclosure have the following beneficial effects: The device control methods for assisted defecation devices according to some embodiments of the present disclosure effectively reduce the risk of injury and infection caused by manual extraction of the corresponding rectal lining and anal area. Specifically, the high risk of injury and infection arises from the fact that manual extraction requires medical personnel to insert their fingers (e.g., using a cot) deep into the patient's rectum to stimulate the rectal lining, thereby promoting defecation. However, the rectal lining and anal area are sensitive, and improper finger pressure or disinfection can easily lead to injury and infection risks. Based on this, the device control methods for assisted defecation devices according to some embodiments of the present disclosure include: first, in response to the assisted defecation device being successfully connected to a control terminal and the current mode being cleaning mode, controlling a micro-pressure pump to drive cleaning fluid stored in a liquid reservoir to clean the infusion line of the assisted defecation device. This achieves self-cleaning of the assisted defecation device, thereby reducing the risk of infection. Second, in response to the completion of cleaning and the current mode being assisted defecation mode, a micro-camera is used to capture a sequence of rectal and intestinal images. As the defecation assistive device progresses deeper into the rectum, images of the rectal lining are captured. Next, intestinal status recognition is performed on the rectal image sequence to generate intestinal status information. This intestinal status information includes intestinal lubrication, intestinal closure, and a collection of attachment information. The attachment information characterizes attachments attached to the rectal lining, including attachment type and location. This automatically identifies the lubrication, closure, and attachments within the patient's rectum. Compared to manual extraction, this method allows for more visual and accurate determination of the patient's rectal status. Furthermore, a lubrication pattern is determined based on the intestinal lubrication and closure. This lubrication pattern is automatically adjusted to avoid the risk of abrasions to the patient's rectal lining. Subsequently, based on the lubrication pattern, lubricating fluid stored in the reservoir is delivered to the rectal lining via the infusion line. Furthermore, hydraulic lever control information is generated based on the intestinal status information and the lubrication pattern. Finally, the hydraulic lever control information controls the extension and retraction of the electric hydraulic lever included in the defecation assistive device. By controlling the extension and retraction of the electric hydraulic rod, the patient's rectum is stimulated periodically to improve the defecation assistance effect. In summary, the above method effectively promotes the defecation assistance effect while effectively reducing the risk of damage and infection to the rectal wall and anal area caused by manual extraction. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The above and other features, advantages, and aspects of the various embodiments of the present disclosure will become more apparent with reference to the following detailed description in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numerals represent the same or similar elements. It should be understood that the drawings are schematic and that components and elements are not necessarily drawn to scale.

[0013] Figure 1 is a flow chart of some embodiments of a device control method applied to an auxiliary defecation device according to the present disclosure;

[0014] Figure 2 It is a structural schematic diagram corresponding to the auxiliary defecation equipment;

[0015] Figure 3 It is a structural diagram corresponding to the in-depth component and the secondary hydraulic rod;

[0016] Figure 4 It is a cross-sectional schematic diagram corresponding to the in-depth component;

[0017] Figure 5 This is a schematic diagram of the effect of the pressure relief nozzle in the closed state and the open state;

[0018] Figure 6 It is a schematic diagram of the structure corresponding to the charging contact point and the annular power supply contact ring;

[0019] Figure 7 It is a structural diagram corresponding to the power supply and control components;

[0020] Figure 8 It is a schematic diagram of the air flow during the residual liquid cleaning process;

[0021] Figure 9 is a schematic structural diagram of some embodiments of a device control device applied to an auxiliary defecation device according to the present disclosure;

[0022] Figure 10 It is a structural diagram of an electronic device suitable for implementing some embodiments of the present disclosure. DETAILED DESCRIPTION

[0023] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although certain embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be construed as being limited to the embodiments described herein. On the contrary, these embodiments are provided to provide a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of protection of the present disclosure.

[0024] It should also be noted that, for ease of description, only the parts related to the invention are shown in the drawings. In the absence of conflict, the embodiments and features in the embodiments of the present disclosure may be combined with each other.

[0025] It should be noted that the concepts of "first" and "second" mentioned in this disclosure are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0026] It should be noted that the modifications of "one" and "multiple" mentioned in the present disclosure are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0027] The names of the messages or information exchanged between multiple devices in the embodiments of the present disclosure are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0028] The present disclosure will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments.

[0029] refer to Figure 1 , shows a process 100 of some embodiments of a device control method for an auxiliary defecation device according to the present disclosure. The device control method for an auxiliary defecation device includes the following steps:

[0030] Step 101, in response to the auxiliary defecation device being successfully connected to the control terminal and the current mode being the cleaning mode, controls the micro pressure pump to drive the cleaning fluid stored in the liquid storage box to clean the infusion pipeline included in the auxiliary defecation device.

[0031] In some embodiments, the execution entity (e.g., a computing device) of a device control method for an auxiliary defecation device may, in response to the auxiliary defecation device successfully connecting to a control terminal and the current mode being cleaning mode, control a micro-pressure pump to drive cleaning fluid stored in a liquid reservoir to clean the infusion line included in the auxiliary defecation device. The auxiliary defecation device may be a device used to assist constipated patients with defecation. The control terminal may be a mobile terminal connected to the auxiliary defecation device. For example, the control terminal may be a medical or PDA (Personal Digital Assistant) terminal.

[0032] Specifically, first, see Figure 2 The structure diagram of the auxiliary defecation device shown in the figure, wherein the auxiliary defecation device includes: a deep component 1, an electric hydraulic rod 2, and a power supply and control component 3. Figure 3 The structural diagram of the penetration assembly and the secondary hydraulic rod shown, and Figure 4 The cross-sectional schematic diagram corresponding to the in-depth component shown, wherein the in-depth component 1 includes: a flexible silicone body 4, a multi-section support frame 5, a miniature waterproof camera 6, a miniature pressure pump 7, a liquid storage box 8, an infusion pipeline 11 and a connector 12.

[0033] Among them, the above-mentioned multi-section support skeleton 5 is embedded in the flexible silicone body 4 to support the flexible silicone body 4 to swing at a micro-angle. For example, the multi-section support skeleton 5 can use a hard silicone with a harderness greater than that of the flexible silicone body 4 as a skeleton. In practice, the use of a relatively soft flexible silicone body 4 can avoid damage to the inner wall of the patient's rectum as much as possible. However, the relatively soft flexible silicone body 4 may have the problem of insufficient support, which is manifested as an inability to effectively advance into the patient's rectum. Therefore, a multi-section support skeleton 5 is embedded in the flexible silicone body 4. In particular, considering that the rectum has a certain curvature, the flexible silicone body 4 can swing at a micro-angle to avoid as much as possible the damage to the inner wall of the patient's rectum caused by the flexible silicone body 4 going straight in and out.

[0034] The miniature waterproof camera 6 is mounted on the head of the flexible silicone body 4. In practice, as the insertion assembly 1 is pushed into the patient's rectum, the miniature waterproof camera 6 can capture images of the rectal lining. Because the rectum is relatively moist, a waterproof miniature waterproof camera 6 is selected to enhance operational stability.

[0035] The infusion line 11 is disposed within the flexible silicone body 4. In practice, the flexible silicone body 4 employs a multi-stage structure, with micro-outlets located at the joints between each two adjacent stages. These micro-outlets are connected to the infusion line 11. To prevent damage to the rectal lining, lubricating fluid is delivered through the infusion line 11 to reduce friction. Specifically, because the flexible silicone body 4 can oscillate at a micro-angle, the infusion line 11 is made of a soft material, such as PVC (polyvinyl chloride) or TPE (high-performance thermoplastic polyolefin elastomer). Cleaning fluid can also be delivered through the infusion line 11 to clean the joints between each two adjacent stages of the flexible silicone body 4 and the interior of the infusion line 11. Furthermore, liquid laxatives can also be delivered through the infusion line 11 to further promote bowel movements in patients with constipation.

[0036] The liquid storage box 8 is externally positioned outside the deep component 1. In practice, this external placement facilitates liquid filling and allows for easy observation of the remaining liquid in the liquid storage box 8. The liquid storage box 8 is used to store any one of a cleaning liquid, a lubricating liquid, and a liquid laxative. Specifically, the cleaning liquid may be saline. The lubricating liquid may be medical-grade glycerin. The liquid laxative may be a suppository or medical-grade glycerin. Furthermore, the liquid storage box 8 may further include a lid 9. Opening the lid 9 facilitates liquid filling.

[0037] The micro-pressure pump 7 is connected to the infusion line 11 and the pipeline between the liquid storage box 8. In practice, the micro-pressure pump 7 is disposed between the liquid storage box 8 and the infusion line 11 to pump the liquid in the liquid storage box 8 into the infusion line 11. The micro-pressure pump 7 can be a dual-purpose liquid-gas micro-diaphragm liquid pump. This dual-purpose liquid-gas micro-diaphragm liquid pump can not only pump the liquid in the liquid storage box 8 into the infusion line 11, but also remove residual liquid in the infusion line 11 by pumping air in during residual liquid removal. Specifically, the micro-pressure pump 7 includes a liquid (gas) outlet and a liquid (gas) inlet. The liquid (gas) outlet is connected to the infusion line 11, and the liquid (gas) inlet is connected to the liquid storage box 8. In particular, considering that during the residual liquid cleaning, the micro pressure pump 7 is pumping air into the infusion line 11, if the liquid storage box 8 uses a conventional box cover, it will cause the liquid storage box 8 to be in an underpressure state, which may cause the shell of the liquid storage box 8 to be damaged. Therefore, see further Figure 5 The diagram shows the pressure relief nozzle in its closed and open states. The lid 9 includes a silicone pressure relief nozzle 10. The nozzle 10 has an opening. In the closed state (normal pressure), the nozzle 10 is airtight. When the liquid reservoir 8 experiences an underpressure, the nozzle 10 opens, allowing the liquid reservoir 8 to draw in external air to maintain pressure equilibrium with the external air pressure.

[0038] The connecting member 12 is used to connect the deep-drilling assembly 1 with the electric hydraulic rod 2. Figure 6 The structural schematic diagram corresponding to the charging contact point and the annular power supply contact ring is shown, wherein a charging contact point 15 is provided on the first side of the above-mentioned connecting member 12, and the charging contact point 15 supplies power to the above-mentioned micro pressure pump 7 and the above-mentioned micro waterproof camera 6 through the power supply line provided in the above-mentioned connecting member 12.

[0039] The electric hydraulic rod 2 includes a primary hydraulic rod 14 and a secondary hydraulic rod 13, wherein the secondary hydraulic rod 13 is connected to the connector 12. In practice, the secondary hydraulic rod 13 and the connector 12 are threaded together. Specifically, the connector 12 is externally threaded, while the secondary hydraulic rod 13 is internally threaded. An annular power supply contact ring 16 is provided on the second side of the secondary hydraulic rod 13, with the first side and the second side facing each other. When the connector 12 is connected to the secondary hydraulic rod 13, the charging contact point 15 is connected to the annular power supply contact ring 16.

[0040] See further Figure 7The schematic diagram of the power supply and control assembly shown in the figure shows that the power supply and control assembly 3 includes a power supply module 17, a control module 18, and a wireless receiver 19. The power supply and control assembly 3 is connected to the first-stage hydraulic rod 14. The power supply module 17 is used to power the waterproof miniature camera 6, the micro-pressure pump 7, and the electric hydraulic rod 2. The control module 18 is used to control the waterproof miniature camera 6, the micro-pressure pump 7, and the electric hydraulic rod 2. In wireless communication mode, the auxiliary defecation device communicates with the control terminal via the wireless receiver 19. The power supply module 17 includes a battery 20 and a charging port 21. In wired communication mode, the auxiliary defecation device communicates with the control terminal via the charging port 21. Specifically, the power supply module 17 may also include a battery management chip. The charging port 21 may be a Type-C port. The wireless receiver 19 may be a Bluetooth receiver. The control module 18 may include a control circuit based on an MCU (Microcontroller Unit).

[0041] The aforementioned assisted defecation device, the core invention of this disclosure, can effectively assist medical staff in assisting patients with constipation with defecation. It also effectively reduces the risk of damage to the rectal wall and anal area, as well as the risk of infection, during the assisted defecation process. Furthermore, the separation of the control terminal from the assisted defecation device effectively controls the device's manufacturing costs and reduces user procurement costs by leveraging existing medical PDA terminals. Furthermore, the dual-mode (wired and wireless) communication method allows medical staff to effectively control the assisted defecation device and visually observe the patient's rectal intestinal conditions.

[0042] It should be noted that the computing device described above can be either hardware or software. When the computing device is hardware, it can be implemented as a single device. When the computing device is software, it can be installed in the hardware devices listed above. It can be implemented as a single software or software module. This is not specifically limited here. In practice, the computing device described above can be the control module 18.

[0043] In some optional implementations of some embodiments, the execution subject controls the micro pressure pump to drive the cleaning fluid stored in the liquid storage box to clean the infusion pipeline included in the auxiliary defecation device, including:

[0044] The first step is to control the micro pressure pump to drive the cleaning liquid stored in the liquid storage box at a first pressure value to pre-clean the infusion pipeline for a first preset time.

[0045] In practice, the infusion line's connection to the outside world may affect its cleanliness. Therefore, to ensure the cleanliness of the defecation aid, a pre-cleaning procedure is performed to soften any remaining debris and moisten the line. Therefore, a low first pressure value (just enough to drive the cleaning fluid into the line) can be set to achieve this pre-cleaning of the line.

[0046] In the second step, in response to the completion of the pre-cleaning, the micro pressure pump is controlled to drive the cleaning liquid stored in the liquid storage box at a second pressure value to perform positive cleaning on the infusion pipeline for a second preset time.

[0047] The second pressure value is greater than the first pressure value. In practice, since the infusion line has been pre-cleaned, any residue attached to it has been loosened by infiltration. Therefore, a second pressure value, greater than the first pressure value, can be used to drive the cleaning fluid to flush the infusion line and expel the residue. Furthermore, given the limited storage capacity of the liquid reservoir, the first preset duration can be greater than the second preset duration to achieve sufficient infiltration and rapid flushing.

[0048] The third step is to control the micro pressure pump to clean the residual liquid in the infusion pipeline at a third pressure value for a third preset time in response to the positive cleaning being completed.

[0049] In practice, after cleaning is completed, a lubricant or liquid laxative needs to be injected into the liquid storage box. Therefore, it is necessary to drain the cleaning fluid in the liquid storage box and the infusion line as much as possible. In this case, the third pressure value can be greater than the second pressure value to drain as much of the cleaning fluid as possible.

[0050] For example, see Figure 8 FIG. 1 shows a schematic diagram of air flow during the residual liquid cleaning process. Since the micro-pressure pump 7 can be a dual-purpose micro-diaphragm liquid pump, air can be pumped into the infusion line 11 during residual liquid cleaning. This causes the liquid storage box 8 to be under-pressurized. At this time, the pressure relief nozzle 10 on the box cover 9 opens to draw in outside air, allowing air to enter the liquid storage box 8 and be pumped into the infusion line 11 through the micro-pressure pump 7.

[0051] In practice, after the auxiliary defecation device is used, the first to third steps can be performed again to achieve the purpose of cleaning the auxiliary defecation device.

[0052] Step 102 : In response to the cleaning being completed and the current mode being the assisted defecation mode, a rectal intestinal image sequence is collected by a micro camera.

[0053] In some embodiments, the execution entity may capture a sequence of rectal images via a miniature camera in response to the completion of cleaning and the current mode being the assisted defecation mode. In practice, as the deep-draining component of the assisted defecation device is advanced into the patient's rectum, the miniature camera may be activated and images of the patient's rectum may be captured as a sequence of rectal images. As the deep-draining component moves within the patient's rectum, multiple different rectal images may be captured.

[0054] Step 103: Perform intestinal state recognition on the rectal intestinal image sequence to generate intestinal state information.

[0055] In some embodiments, the execution entity may perform intestinal state recognition on a sequence of rectal intestinal images to generate intestinal state information. The intestinal state information includes intestinal lubricity, intestinal closure, and an attachment information set. Intestinal lubricity represents the lubricity of the patient's rectal intestinal lining and can be represented by a numerical value between 0 and 1. Specifically, a larger numerical value indicates a higher lubricity. Intestinal closure represents the degree of contraction of the patient's rectal intestinal lining and can be represented by a numerical value between 0 and 1. Specifically, a larger numerical value indicates a greater degree of intestinal openness (a smaller numerical value indicates a higher degree of intestinal contraction).

[0056] Attachment information characterizes attachments to the rectal intestinal lining, including attachment type and location. Specifically, a YOLO (You Only Look Once) object detection model can be used as the backbone network to identify attachments and generate an attachment information set. The object detection model is then connected to two classifiers to determine intestinal lubricity and intestinal closure, respectively.

[0057] In some optional implementations of some embodiments, the execution subject performs intestinal state recognition on the rectal intestinal image sequence to generate intestinal state information, including:

[0058] In the first step, each rectal intestinal image in the rectal intestinal image sequence is subjected to image brightness enhancement to generate an enhanced rectal intestinal image, thereby obtaining an enhanced rectal intestinal image sequence.

[0059] In practice, the brightness of the rectal intestinal image can be enhanced by using a histogram equalization method to generate an enhanced rectal intestinal image.

[0060] In the second step, approximate image culling is performed on the enhanced rectal intestinal image sequence to obtain a culled rectal intestinal image sequence.

[0061] In practice, as the in-depth component moves within the rectum, it collects a large number of duplicate rectal images. To reduce the amount of data processing required during subsequent recognition, image similarity calculation can be used to eliminate similar images, thereby reducing the number of enhanced rectal images in the sequence. Specifically, the enhanced rectal images can be converted into image vectors, and the similarity between the image vectors corresponding to each pair of adjacent enhanced rectal images can be calculated to determine whether the images are similar.

[0062] As an example, the enhanced rectal intestinal image sequence may include: enhanced rectal intestinal image A and enhanced rectal intestinal image B. Taking enhanced rectal intestinal image A as an example, the image size of the enhanced rectal intestinal image may be N×M, and therefore can be converted into an image vector A of 1×(N×M)×3, where "3" represents the three channels R, G, and B. Similarly, the enhanced rectal intestinal image B will also correspond to an image vector B of 1×(N×M)×3. When calculating the cosine similarity between image vectors A and image vectors B, the cosine similarities of the vectors of the corresponding channels in image vectors A and B can be calculated separately and the weighted sum can be used to obtain the final image similarity, which can be represented by the following formula:

[0063] Image similarity (enhanced rectal image A, enhanced rectal image B) = β1×Sim(image vector A(R), image vector B(R)) + β2×Sim(image vector A(G), image vector B(G)) + β3×Sim(image vector A(B), image vector B(B)). Image vector A(R) represents the 1×(N×M) vector corresponding to the R (red) channel in image vector A. Image vector A(G) represents the 1×(N×M) vector corresponding to the G (green) channel in image vector A. Image vector A(B) represents the 1×(N×M) vector corresponding to the B (blue) channel in image vector A. Image vector B(R) represents the 1×(N×M) vector corresponding to the R (red) channel in image vector B. Image vector B(G) represents the 1×(N×M) vector corresponding to the G (green) channel in image vector B. The image vector B(B) represents the 1×(N×M) vector corresponding to the B (blue) channel in the image vector B.

[0064] The third step is to determine the intestinal state information based on the rectal intestinal image sequence after elimination and the pre-trained intestinal state recognition model.

[0065] In practice, the intestinal state recognition model can use the CSPDarknet model as the backbone network structure. Furthermore, the CSPDarknet model is connected to a three-layer FPN (Feature Pyramid Network) network for downsampling image features. Furthermore, the FPN network is connected to a localizer (YOLO Head) and two classifiers (first and second classifiers), which respectively output a set of attachment information, intestinal lubricity (output of the first classifier), and intestinal closure (output of the second classifier). The CSPDarknet model and FPN network effectively extract shallow features while enhancing the model's ability to represent features at different scales. Furthermore, the CSP structure in the CSPDarknet model effectively reduces repeated gradient information, thereby reducing computational redundancy. This allows the model to maintain high performance while reducing the demand for computing resources, particularly reducing the computational pressure on the control module.

[0066] Specifically, the intestinal state recognition model can be trained using a supervised training approach. Training samples can be images pre-labeled with information about intestinal lubricity, intestinal closure, and attachments. Supervised training is performed by constructing a joint loss function.

[0067] Step 104: Determine the lubrication mode according to the intestinal lubrication and intestinal closure.

[0068] In some embodiments, the execution subject may determine the lubrication mode based on intestinal lubrication and intestinal closure. In practice, when intestinal lubrication is low and / or intestinal closure is high, a lubrication mode that pumps out more lubricating fluid may be used.

[0069] Optionally, the lubrication mode includes a first lubrication mode, a second lubrication mode, a third lubrication mode, and a fourth lubrication mode. The first lubrication mode involves dispensing the lubricant stored in the reservoir at a constant frequency and in a fixed quantity. The second lubrication mode involves increasing the lubricant dispensing volume based on the intestinal status information. The third lubrication mode involves decreasing the lubricant dispensing frequency based on the intestinal status information. The fourth lubrication mode involves increasing the lubricant dispensing volume and decreasing the lubricant dispensing frequency based on the intestinal status information. In practice, the lubricant dispensing frequency is reduced in the third and fourth lubrication modes due to a decrease in intestinal closure, indicating greater rectal contraction, possibly due to increased patient tension. Furthermore, due to the temperature difference between the lubricant's liquid temperature and the rectal intestinal temperature (generally manifested as the liquid temperature being lower than the intestinal temperature), dispensing lubricant at a higher frequency at a lower temperature may further stimulate rectal contractions, increasing the risk of damage to the rectal lining. Furthermore, increasing the lubricant dispensing volume further reduces the risk of damage to the rectal lining caused by friction.

[0070] In some optional implementations of some embodiments, the execution subject determines the lubrication mode according to intestinal lubrication and intestinal closure, including:

[0071] In the first step, in response to the intestinal lubrication being greater than a preset intestinal lubrication and the intestinal closure being greater than a preset intestinal closure, the lubrication mode is determined to be the first lubrication mode.

[0072] In the second step, in response to the intestinal lubrication being less than or equal to a preset intestinal lubrication and the intestinal closure being greater than a preset intestinal closure, the lubrication mode is determined to be the second lubrication mode.

[0073] In a third step, in response to the intestinal lubrication being greater than a preset intestinal lubrication and the intestinal closure being less than or equal to a preset intestinal closure, the lubrication mode is determined to be a third lubrication mode.

[0074] In practice, since the smaller the intestinal closure, the higher the degree of contraction of the rectum and intestine, it is necessary to select the third lubrication mode to reduce the output frequency of the lubricating fluid.

[0075] In a fourth step, in response to the intestinal lubrication being less than or equal to a preset intestinal lubrication and the intestinal closure being less than or equal to a preset intestinal closure, the lubrication mode is determined to be a fourth lubrication mode.

[0076] In practice, since the smaller the intestinal closure, the higher the degree of contraction of the rectum and intestines, and the smaller the intestinal lubrication, the less smooth the rectum and intestines, it is necessary to select the fourth lubrication mode to increase the output volume of the lubricating fluid to improve the lubrication of the intestinal wall, and at the same time reduce the output frequency of the lubricating fluid to reduce irritation.

[0077] Step 105 : According to the lubrication mode, the lubricating liquid stored in the liquid storage box is delivered to the inner wall of the rectum through the infusion pipeline.

[0078] In practice, the aforementioned execution entity can deliver the lubricating liquid stored in the liquid reservoir to the inner wall of the rectum via the infusion line according to the lubrication mode. Specifically, the pumping pressure and pumping frequency of the micro-pressure pump can be adjusted according to the lubrication mode, thereby delivering the lubricating liquid stored in the liquid reservoir to the inner wall of the rectum via the infusion line, thereby adjusting the output volume and delivery frequency of the lubricating liquid delivered to the inner wall of the rectum.

[0079] Step 106: Generate hydraulic rod control information according to the intestinal state information and the lubrication mode.

[0080] In some embodiments, the aforementioned execution entity may generate hydraulic rod control information based on intestinal status information and lubrication mode. The hydraulic rod control information represents control information for the electric hydraulic rod. In practice, the hydraulic rod control information may include: movement speed and movement cycle. In practice, in order to effectively assist defecation, the defecation assisting device may drive the electric hydraulic rod to reciprocate and periodically stimulate the patient's rectum. Different patients have different sensitivities to stimulation, so the movement speed and movement cycle of the electric hydraulic rod need to be adjusted based on actual conditions.

[0081] In some optional implementations of some embodiments, the execution subject generates hydraulic rod control information according to the intestinal state information and the lubrication mode, including:

[0082] In the first step, in response to the current movement direction of the electric hydraulic rod being forward and the lubrication mode being not the first lubrication mode, the current movement speed of the electric hydraulic rod is reduced by a first preset ratio according to the lubrication mode to obtain an updated movement speed.

[0083] In practice, the current forward motion direction indicates that the penetration component is penetrating deeper into the patient's rectum. That is, in the second, third, and fourth lubrication modes, the current motion speed of the electro-hydraulic rod is reduced to reduce the probability of intestinal wall damage caused by friction. Specifically, the first preset magnification can range from 0.6 to 0.5. Therefore, the updated motion speed = first preset magnification × current motion speed.

[0084] In the second step, in response to the current movement direction of the electro-hydraulic rod being forward and the lubrication mode being the first lubrication mode, the current movement speed of the electro-hydraulic rod is determined as the updated movement speed.

[0085] In a third step, in response to the current movement direction of the electro-hydraulic rod being reverse and the lubrication mode being the first lubrication mode or the second lubrication mode, the current movement speed of the electro-hydraulic rod is determined as the updated movement speed.

[0086] In practice, since the electro-hydraulic rod moves periodically, the current movement direction being reversed represents the removal of the penetration component from the patient's rectal intestine.

[0087] In the fourth step, in response to the current movement direction of the above-mentioned electric hydraulic rod being reverse and the above-mentioned lubrication mode being the third lubrication mode or the fourth lubrication mode, the current movement speed of the above-mentioned electric hydraulic rod is reduced by a second preset ratio according to the above-mentioned lubrication mode to obtain an updated movement speed.

[0088] Among them, the first preset magnification is less than the second preset magnification. Specifically, the value range of the second preset magnification can be 0.8 to 0.6. That is, the updated movement speed = the second preset magnification × the current movement speed. In practice, since the output liquid volume of the lubricating fluid has been increased in the third lubrication mode or the fourth lubrication mode, the lubrication of the inner wall of the rectum is greater when the current movement direction is reverse than when the current movement is forward. Therefore, by achieving the effect of slow in and fast out, the probability of abrasion on the inner wall of the rectum can be reduced, while increasing the stimulation of the inner wall of the rectum to promote the effect of assisting defecation.

[0089] The fifth step is to determine the probability of defecation based on the attachment information set included in the above-mentioned intestinal state information.

[0090] In practice, the intestinal state recognition model may further include a third classifier to output a defecation probability based on the set of attachment information. The third classifier can be integrated with the intestinal state recognition model for supervised model training.

[0091] Step 6: Update the motion cycle of the electric hydraulic rod according to the defecation probability to obtain an updated motion cycle.

[0092] In practice, when the probability of defecation is high, the motion period is reduced. When the probability of defecation is low, the motion period is increased to obtain an updated motion period. Specifically, the motion period can be updated by constructing a mapping table between the probability of defecation and the motion period.

[0093] In the seventh step, the updated movement speed and the updated movement period are determined as the hydraulic rod control information.

[0094] In some optional implementations of some embodiments, the above method further includes:

[0095] The rectal intestinal image sequence after elimination is synchronized to the control terminal in real time, so as to be displayed in real time on the control terminal.

[0096] In practice, through real-time synchronization, medical staff can monitor the patient's rectal and intestinal status in real time through the control terminal.

[0097] Step 107: Control the extension and retraction of the electric hydraulic rod included in the auxiliary defecation equipment according to the hydraulic rod control information.

[0098] In some embodiments, the execution subject can control the extension and retraction of the electric hydraulic rod included in the auxiliary defecation device according to the hydraulic rod control information, specifically, the movement speed and movement cycle of the electric hydraulic rod.

[0099] The various embodiments of the present disclosure have the following beneficial effects: The device control methods for assisted defecation devices according to some embodiments of the present disclosure effectively reduce the risk of injury and infection caused by manual extraction of the corresponding rectal lining and anal area. Specifically, the high risk of injury and infection arises from the fact that manual extraction requires medical personnel to insert their fingers (e.g., using a cot) deep into the patient's rectum to stimulate the rectal lining, thereby promoting defecation. However, the rectal lining and anal area are sensitive, and improper finger pressure or disinfection can easily lead to injury and infection risks. Based on this, the device control methods for assisted defecation devices according to some embodiments of the present disclosure include: first, in response to the assisted defecation device being successfully connected to a control terminal and the current mode being cleaning mode, controlling a micro-pressure pump to drive cleaning fluid stored in a liquid reservoir to clean the infusion line of the assisted defecation device. This achieves self-cleaning of the assisted defecation device, thereby reducing the risk of infection. Second, in response to the completion of cleaning and the current mode being assisted defecation mode, a micro-camera is used to capture a sequence of rectal and intestinal images. As the defecation assistive device progresses deeper into the rectum, images of the rectal lining are captured. Next, intestinal status recognition is performed on the rectal image sequence to generate intestinal status information. This intestinal status information includes intestinal lubrication, intestinal closure, and a collection of attachment information. The attachment information characterizes attachments attached to the rectal lining, including attachment type and location. This automatically identifies the lubrication, closure, and attachments within the patient's rectum. Compared to manual extraction, this method allows for more visual and accurate determination of the patient's rectal status. Furthermore, a lubrication pattern is determined based on the intestinal lubrication and closure. This lubrication pattern is automatically adjusted to avoid the risk of abrasions to the patient's rectal lining. Subsequently, based on the lubrication pattern, lubricating fluid stored in the reservoir is delivered to the rectal lining via the infusion line. Furthermore, hydraulic lever control information is generated based on the intestinal status information and the lubrication pattern. Finally, the hydraulic lever control information controls the extension and retraction of the electric hydraulic lever included in the defecation assistive device. By controlling the extension and retraction of the electric hydraulic rod, the patient's rectum is stimulated periodically to improve the defecation assistance effect. In summary, the above method effectively promotes the defecation assistance effect while effectively reducing the risk of damage and infection to the rectal wall and anal area caused by manual extraction.

[0100] Further references Figure 9 As an implementation of the methods shown in the above figures, the present disclosure provides some embodiments of a device control device for auxiliary defecation equipment. These device embodiments are similar to Figure 1Corresponding to the method embodiments shown, the device control apparatus applied to the auxiliary defecation device can be specifically applied to various electronic devices.

[0101] like Figure 9 As shown, in some embodiments, the device control apparatus 900 applied to the auxiliary defecation device includes: a first control unit 901, an acquisition unit 902, an intestinal state recognition unit 903, a determination unit 904, a delivery unit 905, a generation unit 906, and a second control unit 907. The first control unit 901 is configured to control the micro pressure pump to drive the cleaning fluid stored in the liquid storage box to clean the infusion pipeline included in the auxiliary defecation device in response to the successful connection between the auxiliary defecation device and the control terminal and the current mode is the cleaning mode; the acquisition unit 902 is configured to acquire a rectal intestinal image sequence through a micro camera in response to the completion of cleaning and the current mode being the auxiliary defecation mode; the intestinal state recognition unit 903 is configured to perform intestinal state recognition on the above-mentioned rectal intestinal image sequence to generate intestinal state information, wherein the intestinal state information includes: intestinal lubrication, intestinal closure and attachment information set, wherein In the embodiment, the attachment information represents the attachments attached to the inner wall of the rectum and intestine, and the attachment information includes: the attachment type and the attachment position; the determination unit 904 is configured to determine the lubrication mode according to the above-mentioned intestinal lubrication and the above-mentioned intestinal closure; the delivery unit 905 is configured to deliver the lubricating liquid stored in the above-mentioned liquid storage box to the inner wall of the rectum and intestine through the above-mentioned infusion pipeline according to the above-mentioned lubrication mode; the generation unit 906 is configured to generate hydraulic rod control information according to the above-mentioned intestinal state information and the above-mentioned lubrication mode; the second control unit 907 is configured to control the extension and retraction of the electric hydraulic rod included in the above-mentioned auxiliary defecation device according to the above-mentioned hydraulic rod control information.

[0102] It is understood that the units described in the device control device 900 for auxiliary defecation equipment are similar to those described in the reference Figure 1 Therefore, the operations, features and beneficial effects described above for the method are also applicable to the device control device 900 used in the auxiliary defecation device and the units contained therein, and will not be repeated here.

[0103] Reference below Figure 10 , which shows a structural schematic diagram of an electronic device (eg, a computing device) suitable for implementing some embodiments of the present disclosure. Figure 10 The electronic device shown is only an example and should not limit the functions and scope of use of the embodiments of the present disclosure. Figure 10As shown, the computer device includes a processor, a memory and a network interface connected via a system bus, wherein the memory may include a non-volatile storage medium and an internal memory. The non-volatile storage medium can store an operating system and a computer program. The computer program includes program instructions, which, when executed, can enable the processor to execute any front-end page monitoring method. The processor is used to provide computing and control capabilities to support the operation of the entire computer device. The internal memory provides an environment for the operation of the computer program in the non-volatile storage medium, which, when executed by the processor, can enable the processor to execute any front-end page monitoring method. The network interface is used for network communication, such as sending assigned tasks, etc. Those skilled in the art will understand that Figure 10 The structure shown in the figure is merely a block diagram of a portion of the structure related to the solution of the present disclosure, and does not constitute a limitation on the computer device to which the solution of the present disclosure is applied. The specific computer device may include more or fewer components than shown in the figure, or combine certain components, or have a different component arrangement.

[0104] It should be understood that the processor may be a central processing unit (CPU), other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor, etc.

[0105] In one embodiment, the processor is configured to execute a computer program stored in a memory to implement the following steps: in response to the successful connection between the auxiliary defecation device and the control terminal and the current mode being the cleaning mode, controlling the micro pressure pump to drive the cleaning fluid stored in the liquid storage box to clean the infusion pipeline included in the auxiliary defecation device; in response to the completion of cleaning and the current mode being the auxiliary defecation mode, capturing a rectal intestinal image sequence through a micro camera; performing intestinal state recognition on the rectal intestinal image sequence to generate intestinal state information, wherein the intestinal state information includes: intestinal lubrication, intestinal closure, and an attachment information set, wherein the attachment information represents attachments attached to the inner wall of the rectum, and the attachment information includes: attachment type and attachment position; determining a lubrication mode based on the intestinal lubrication and the intestinal closure; based on the lubrication mode, delivering the lubricating fluid stored in the liquid storage box to the inner wall of the rectum through the infusion pipeline; generating hydraulic rod control information based on the intestinal state information and the lubrication mode; and controlling the extension and retraction of the electric hydraulic rod included in the auxiliary defecation device based on the hydraulic rod control information.

[0106] An embodiment of the present disclosure also provides a computer-readable storage medium, on which a computer program is stored. The computer program includes program instructions. The method implemented when the program instructions are executed can refer to the various embodiments of the device control method applied to auxiliary defecation equipment in the present disclosure.

[0107] The computer-readable storage medium may be an internal storage unit of the computer device described in the aforementioned embodiment, such as a hard disk or memory of the computer device. The computer-readable storage medium may also be an external storage device of the computer device, such as a plug-in hard disk, a SmartMedia Card (SMC), a Secure Digital (SD) card, a flash memory card, etc., provided on the computer device.

[0108] It should be noted that, in this document, the terms "comprises," "includes," or any other variations thereof are intended to encompass non-exclusive inclusion, such that a process, method, article, or system comprising a series of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or system. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or system comprising the element.

[0109] The above descriptions are merely some preferred embodiments of the present disclosure and illustrate the underlying technical principles. Those skilled in the art should understand that the scope of the invention encompassed by the embodiments of the present disclosure is not limited to technical solutions formed by specific combinations of the aforementioned technical features. It also encompasses other technical solutions formed by any combination of the aforementioned technical features or their equivalents, without departing from the aforementioned inventive concept. For example, a technical solution formed by replacing the aforementioned features with (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure.

Claims

1. An auxiliary defecation device, characterized in that: include: In-depth components, electric hydraulic rods, power supply and control components, including: The in-depth components include: a flexible silicone body, a multi-section support frame, a miniature waterproof camera, a miniature pressure pump, a liquid storage box, an infusion pipeline and connectors; The electric hydraulic rod includes: a primary hydraulic rod and a secondary hydraulic rod; The power supply and control components include: a power supply module, a control module and a wireless receiver. In response to the successful connection between the auxiliary defecation device and the control terminal and the current mode is the cleaning mode, the micro pressure pump is controlled to drive the cleaning liquid stored in the liquid storage box to clean the infusion pipeline included in the auxiliary defecation device; In response to the cleaning being completed and the current mode being the assisted defecation mode, a sequence of rectal intestinal images is collected by a micro camera; Performing intestinal state recognition on the rectal intestinal image sequence to generate intestinal state information, wherein the intestinal state information includes: intestinal lubrication, intestinal closure, and attachment information set, wherein the attachment information represents attachments attached to the inner wall of the rectum and intestinal tract, and the attachment information includes: attachment type and attachment location; determining a lubrication mode according to the intestinal lubrication and the intestinal closure; According to the lubrication mode, the lubricating liquid stored in the liquid storage box is delivered to the inner wall of the rectum through the infusion pipeline; generating hydraulic rod control information according to the intestinal state information and the lubrication mode; According to the hydraulic rod control information, the electric hydraulic rod included in the auxiliary defecation equipment is controlled to be extended and retracted, The lubrication mode includes: a first lubrication mode, a second lubrication mode, a third lubrication mode and a fourth lubrication mode, wherein the first lubrication mode indicates that the lubricating liquid stored in the liquid storage box is output in a fixed frequency and quantitative manner, the second lubrication mode indicates that the output amount of the lubricating liquid is increased according to the intestinal state information, the third lubrication mode indicates that the output frequency of the lubricating liquid is reduced according to the intestinal state information, and the fourth lubrication mode indicates that the output amount of the lubricating liquid is increased and the output frequency of the lubricating liquid is reduced according to the intestinal state information. Wherein, determining the lubrication mode according to the intestinal lubrication and the intestinal closure includes: In response to the intestinal lubrication being greater than a preset intestinal lubrication and the intestinal closure being greater than a preset intestinal closure, determining the lubrication mode to be the first lubrication mode; In response to the intestinal lubrication being less than or equal to a preset intestinal lubrication and the intestinal closure being greater than a preset intestinal closure, determining the lubrication mode to be the second lubrication mode; In response to the intestinal lubrication being greater than a preset intestinal lubrication and the intestinal closure being less than or equal to a preset intestinal closure, determining the lubrication mode to be a third lubrication mode; In response to the intestinal lubrication being less than or equal to a preset intestinal lubrication and the intestinal closure being less than or equal to a preset intestinal closure, the lubrication mode is determined to be a fourth lubrication mode.

2. The auxiliary defecation device according to claim 1, characterized in that The multi-section support frame is embedded in the flexible silicone body to support the flexible silicone body to swing at a micro-angle. The miniature waterproof camera is arranged at the head of the flexible silicone body. The infusion pipeline is arranged inside the flexible silicone body. The liquid storage box is used to store any one of cleaning liquid, lubricating liquid, and liquid laxative. The miniature pressure pump is respectively connected to the pipeline between the infusion pipeline and the liquid storage box. The connecting piece is used to connect the in-depth component with the electric hydraulic rod. A charging contact point is provided on the first side of the connecting piece, and the charging contact point supplies power to the miniature pressure pump and the miniature waterproof camera through a power supply line provided in the connecting piece.

3. The auxiliary defecation device according to claim 2, characterized in that The secondary hydraulic rod is connected to the connecting piece, and an annular power supply contact ring is provided on the second side of the secondary hydraulic rod. The first side and the second side are opposite to each other. When the connecting piece is connected to the secondary hydraulic rod, the charging contact point is connected to the annular power supply contact ring.

4. The auxiliary defecation device according to claim 3, characterized in that: The power supply and control component is connected to the first-level hydraulic rod, the power supply module is used to power the miniature waterproof camera, the miniature pressure pump and the electric hydraulic rod, and the control module is used to control the miniature waterproof camera, the miniature pressure pump and the electric hydraulic rod. In the wireless communication mode, the auxiliary defecation device is communicated with the control terminal through the wireless receiver. The power supply module includes: a battery and a charging interface. In the wired communication mode, the auxiliary defecation device is communicated with the control terminal through the charging interface.

5. The auxiliary defecation device according to claim 4, characterized in that: The control of the micro pressure pump to drive the cleaning liquid stored in the liquid storage box to clean the infusion pipeline of the auxiliary defecation device includes: Controlling the micro pressure pump to drive the cleaning fluid stored in the fluid storage box at a first pressure value to pre-clean the infusion pipeline for a first preset time period; In response to the completion of the pre-cleaning, controlling the micro pressure pump to drive the cleaning fluid stored in the fluid storage box at a second pressure value to perform positive cleaning on the infusion pipeline for a second preset time period, wherein the second pressure value is greater than the first pressure value; In response to the positive cleaning being completed, the micro pressure pump is controlled to clean the residual liquid in the infusion pipeline at a third pressure value for a third preset time period.

6. The auxiliary defecation device according to claim 5, characterized in that: Generating hydraulic rod control information according to the intestinal state information and the lubrication mode includes: In response to the current movement direction of the electro-hydraulic rod being forward and the lubrication mode not being the first lubrication mode, reducing the current movement speed of the electro-hydraulic rod by a first preset ratio according to the lubrication mode to obtain an updated movement speed; In response to the current movement direction of the electro-hydraulic rod being forward and the lubrication mode being the first lubrication mode, determining the current movement speed of the electro-hydraulic rod as the updated movement speed; In response to the current movement direction of the electro-hydraulic rod being reverse and the lubrication mode being the first lubrication mode or the second lubrication mode, determining the current movement speed of the electro-hydraulic rod as the updated movement speed; In response to the current movement direction of the electro-hydraulic rod being in the reverse direction and the lubrication mode being the third lubrication mode or the fourth lubrication mode, reducing the current movement speed of the electro-hydraulic rod by a second preset ratio according to the lubrication mode to obtain an updated movement speed, wherein the first preset ratio is less than the second preset ratio; Determining a defecation probability based on a set of attachment information included in the intestinal state information; updating the motion cycle of the electric hydraulic rod according to the defecation probability to obtain an updated motion cycle; The updated movement speed and the updated movement period are determined as the hydraulic rod control information.

7. The auxiliary defecation device according to claim 6, characterized in that: The performing intestinal state recognition on the rectal intestinal image sequence to generate intestinal state information includes: Performing image brightness enhancement on each rectal intestinal image in the rectal intestinal image sequence to generate an enhanced rectal intestinal image, thereby obtaining an enhanced rectal intestinal image sequence; performing approximate image culling on the enhanced rectal intestinal image sequence to obtain a culled rectal intestinal image sequence; Determining the intestinal state information according to the rectal intestinal image sequence after elimination and a pre-trained intestinal state recognition model; The rectal intestinal image sequence after elimination is synchronized to the control terminal in real time so as to be displayed in real time on the control terminal.

Images