System for automatic counting of small intestinal mucosa

Abstract

The application discloses a system for automatically counting small intestinal mucosa, and relates to the technical field of small intestinal processing. The system comprises a conveying device, a counting device and a control device. The conveying device is configured to convey small intestines. The counting device is configured to count the small intestines to obtain an initial small intestine quantity. The control device is connected to the counting device. The control module is configured to correct the initial small intestine quantity based on a correction model to obtain a target small intestine quantity. When the target small intestine quantity is equal to a small intestine quantity threshold, the control device controls a valve of an enzymolysis device to open so that the small intestinal mucosa is conveyed to the enzymolysis device. The system for automatically counting small intestinal mucosa can accurately record the number of processed small intestines, thereby ensuring the uniformity between small intestinal mucosa enzymolysis batches and improving the stability of heparin sodium potency and yield.

Description

Technical Field

[0001] This application relates to technical fields such as small intestine processing technology, and in particular to a system for automatically counting small intestinal mucosa. Background Technology

[0002] Heparin sodium is a sodium salt of sulfated glycosaminoglycan extracted from the mucosa of porcine small intestine. It has the effect of delaying blood clotting time and has been widely used as a classic anticoagulant. Heparin sodium is typically extracted by enzymatic hydrolysis of porcine small intestine in enzymatic tanks. However, the industry's traditional method of measuring small intestine mainly relies on manual counting as the basis for determining the number of small intestines processed per tank. Furthermore, the small intestine may break during harvesting, freezing, and thawing, resulting in tedious manual measurement and significant deviations from actual data. This leads to inhomogeneities within and between batches of enzymatic hydrolysis of the small intestine mucosa, consequently affecting the stability of heparin sodium potency and yield. Summary of the Invention

[0003] Therefore, the purpose of this application is to propose an automatic counting system for small intestinal mucosa, which adds an automatic technical device that can accurately record the number of small intestines processed to ensure the uniformity between batches of enzymatic hydrolysis of small intestinal mucosa, thereby improving the stability of heparin sodium potency and yield.

[0004] This application provides an automatic system for counting small intestinal mucosa. The system includes: a conveying device configured to convey small intestine; a counting device configured to count the small intestine to obtain an initial small intestine quantity; and a control device connected to the counting device. The control module is configured to correct the initial small intestine quantity based on a correction model to obtain a target small intestine quantity, and when the target small intestine quantity equals a small intestine quantity threshold, control the valve of an enzymatic hydrolysis device to open so that the small intestinal mucosa is conveyed to the enzymatic hydrolysis device.

[0005] For example, the correction model is associated with the origin of the small intestine, the freezing condition, and the thawing condition. The control module is specifically used to: determine the correction model based on the correction parameters corresponding to the origin of the small intestine, the freezing condition, and the thawing condition, and correct the initial number of small intestines based on the correction model.

[0006] For example, the conveying device includes a chain and a roller, the chain including a protruding part for attaching the small intestine, and the roller driving the chain to move in order to convey the small intestine.

[0007] For example, the counting device includes at least one of a photoelectric sensing device and a mechanical device.

[0008] For example, the system further includes a protective device disposed on the outside of the counting device for waterproofing the counting device, the protective device including a small hole for the counting device to emit light.

[0009] For example, the counting device is located beside the conveying device and at a preset distance from the chain, the preset distance being determined according to the type of the counting device.

[0010] For example, the counting device includes a transmitter, a receiver, and a counter. The transmitter is used to emit an optical signal, the receiver is used to receive the optical signal and convert the optical signal into an electrical signal, and the counter is used to determine the initial number of small intestines based on the electrical signal.

[0011] For example, the system further includes a crusher and a scraper, the crusher being placed after the conveying device and the scraper being placed after the crusher, the crusher being used to crush the small intestine and the scraper being used to scrape the small intestine to separate the small intestinal mucosa.

[0012] For example, the system further includes a mucosal conduit for collecting the small intestinal mucosa. The mucosal conduit includes a plurality of valves, each corresponding to one of the enzymatic hydrolysis devices. The control device is further configured to: after the valve of the current enzymatic hydrolysis device is opened, when the target number of small intestines is equal to the small intestine number threshold, control the valve of the current enzymatic hydrolysis device to close and the valve of the next enzymatic hydrolysis device to open.

[0013] For example, the control device is further configured to receive small intestine quantity threshold configuration information and update the small intestine quantity threshold according to the small intestine quantity threshold configuration information.

[0014] For example, the system further includes a display screen connected to the control device, the display screen being used to display the target number of small intestines.

[0015] In the above embodiments, the system for automatically counting small intestinal mucosa includes: a conveying device configured to convey small intestine; a counting device configured to count the small intestine to obtain an initial number of small intestines; and a control device connected to the counting device. The control module is configured to correct the initial number of small intestines based on a correction model to obtain a target number of small intestines, and when the target number of small intestines equals a small intestine number threshold, control the valve of the enzymatic hydrolysis device to open so that the small intestinal mucosa is conveyed to the enzymatic hydrolysis device. The automatic small intestinal mucosa counting system of the present invention can accurately record the number of small intestines processed to ensure the uniformity between batches of small intestinal mucosa enzymatic hydrolysis, thereby improving the stability of heparin sodium potency and yield. Attached Figure Description

[0016] Figure 1 A schematic diagram of an automatic small intestinal mucosa counting system provided for an embodiment of this application; Figure 2 A schematic diagram of the transmission device provided in the embodiments of this application; Figure 3 A schematic diagram of a grinding mill and a gut scraper provided for embodiments of this application.

[0017] Labeling explanation: 101-Conveying device, 102-Counting device, 103-Control device, 201-Roller, 202-Chain, 203-Protruding part, 301-Roller, 302-Intestinal scraper, 303-Mucosal tube. Detailed Implementation

[0018] The embodiments of this application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application.

[0019] Heparin sodium is a sodium salt of sulfated glycosaminoglycan extracted from the mucosa of porcine small intestine. It has the effect of delaying blood clotting time and has been widely used as a classic anticoagulant. Heparin sodium is typically extracted by enzymatic hydrolysis of porcine small intestine in enzymatic tanks. However, the industry's traditional method of measuring small intestine mainly relies on manual counting as the basis for determining the number of small intestines processed per tank. Furthermore, the small intestine may break during harvesting, freezing, and thawing, resulting in tedious manual measurement and significant deviations from actual data. This leads to inhomogeneities within and between batches of enzymatic hydrolysis of the small intestine mucosa, consequently affecting the stability of heparin sodium potency and yield.

[0020] Based on this, this application proposes an automatic counting system for small intestinal mucosa, including an automatic counting device, to overcome the problems of cumbersome and inaccurate traditional manual small intestinal measurement.

[0021] Figure 1 This is a schematic diagram of an automatic counting system for small intestinal mucosa according to an embodiment of this application.

[0022] As an example, such as Figure 1As shown, the system for automatically counting small intestinal mucosa includes: a conveying device 101 configured to convey small intestine; a counting device 102 configured to count the small intestine to obtain an initial number of small intestines; and a control device 103 connected to the counting device 102. The control module 103 is configured to correct the initial number of small intestines based on a correction model to obtain a target number of small intestines, and when the target number of small intestines is equal to a small intestine number threshold, control the valve of the enzymatic hydrolysis device to open so that the small intestinal mucosa is conveyed to the enzymatic hydrolysis device.

[0023] Exemplarily, the conveying device 101 is used to convey small intestines; it can be understood that the conveying device 101 is used for loading small intestines onto the conveying device 101. The counting device 102 is used to count the small intestines on the conveying device 101. The counting device 102 can be, for example, a photoelectric sensor system for counting. The counting device 102 is connected to the control device 103, which can be understood as a host computer. The control device 103 receives the initial number of small intestines calculated by the counting device 102, and then calls a correction model to correct the initial number of small intestines to obtain the target number of small intestines. For example, small intestines may break during the thawing process. In this case, the counting device 102 will count one broken small intestine as two. If the number is not corrected, this will lead to some enzymatic hydrolysis devices obtaining less small intestine mucosa, causing unevenness between batches of small intestine mucosa enzymatic hydrolysis. Therefore, the control device 103 of this application also corrects the initial number of small intestines based on the correction model to obtain the target number of small intestines. For example, it determines that the two broken small intestines are actually one by using the length of the small intestine. The target small intestine quantity obtained after correction is relatively accurate. When the target small intestine quantity equals the small intestine quantity threshold, the valve of the enzymatic hydrolysis device is opened to allow the small intestinal mucosa to be transferred to the enzymatic hydrolysis device. The small intestine quantity threshold can be understood as the value of the small intestine quantity required for each enzymatic hydrolysis device. When the target small intestine quantity meets the small intestine quantity threshold, the control device 103 controls the corresponding valve of the enzymatic hydrolysis device to open, so that the small intestinal mucosa is transferred to the enzymatic hydrolysis device.

[0024] The automatic counting system for small intestinal mucosa presented in this application effectively solves the shortcomings of traditional small intestinal measurement, which is cumbersome and inaccurate, improves labor efficiency and processing efficiency, ensures the stability of crude heparin sodium processing, and has the advantages of convenience, speed and intelligence.

[0025] As an example, the correction model is associated with the origin of the small intestine, freezing status, and thawing status. The control module is specifically used to: determine the correction model based on the correction parameters corresponding to the origin of the small intestine, freezing status, and thawing status, and correct the initial number of small intestines based on the correction model.

[0026] For example, the origin, freezing condition, and thawing condition of the small intestine all affect the number of small intestines. This application collects small intestine data in the early stages based on the origin, freezing condition, and thawing condition, performs statistical analysis on the displayed small intestine count data and the actual processed small intestine data, and establishes a correction parameter library associated with the origin, freezing condition, and thawing condition of the small intestine. During actual processing, the corresponding correction parameters can be queried from the correction parameter library based on the origin, freezing condition, and thawing condition of the small intestine. For example, algorithms such as linear fitting can be used to establish the correction parameter library, a correction model can be determined based on the correction parameters, and the initial small intestine number can be corrected based on the correction model to obtain the target small intestine number.

[0027] The automatic small intestinal mucosa counting system of this application also constructs a correction model based on the origin of the small intestine, freezing conditions, and thawing conditions to correct the number of small intestines obtained by the counter, so as to obtain a more accurate number of small intestines and eliminate the influence of different origins of small intestines, freezing conditions, and thawing conditions.

[0028] As an example, such as Figure 2 As shown, the conveying device 101 includes a chain 202 and a roller 201. The chain 202 includes a protruding part 203 for hanging small intestine. The roller 201 drives the chain 202 to move in order to convey the small intestine.

[0029] For example, a chain 202 is fitted between rollers 201. The rotation of the rollers 201 drives the chain 202 to move. The chain 202 includes multiple protruding parts 203 for attaching small intestines. The protruding parts 203 can be, for example, in the form of small grids, or of course, other shapes, as long as they can be used to attach small intestines. This application does not limit the form of the protruding parts. The protruding parts 203 are fixed to the chain 202. When the chain 202 moves, the protruding parts 203 also move accordingly, completing the loading of small intestines onto the machine.

[0030] As an example, the counting device includes at least one of photoelectric sensing devices and mechanical devices.

[0031] For example, the counting device can be in the form of a photoelectric sensor device, using optical signals and electrical signals to complete the counting operation. It can also be a mechanical device, using mechanical means to complete the counting, or a combination of both, for example, using the average of the techniques of photoelectric sensor devices and mechanical devices as the initial number of small intestines.

[0032] As an example, such as Figure 2 As shown, the system for automatically counting small intestinal mucosa also includes a protective device 204, which is disposed on the outside of the counting device 102 to protect the counting device 102 from water. The protective device 204 includes a small hole for the counting device 102 to emit light.

[0033] For example, a protective device 204 may be fitted over the outside of the counting device 102. The protective device 204 may be a protective box, for example, made of a protective material with an IP65 or higher protection rating, capable of long-term use in high humidity environments, and waterproof, to protect the counting device 102. Its material includes, but is not limited to, stainless steel, ABS / PC plastic, etc. The protective device 204 also includes a small hole, the diameter of which may be 1-3 cm, for the transmission of light emitted by the LED or laser of the counting device 102.

[0034] As an example, the counting device 102 is located beside the conveyor 101 and at a preset distance from the chain 202, the preset distance being determined according to the type of the counting device 102.

[0035] For example, such as Figure 2 As shown, the counting device 102 can be positioned beside the conveyor 101, at the front end of the conveyor 101, or at the rear end of the conveyor 101. It should be positioned after the small intestine is hooked onto the chain and before it falls into the crusher, ensuring accurate measurement of the small intestine. The counting device 102 is positioned at a preset distance from the chain 202. This preset distance is the distance light travels to the chain, i.e., the distance of the counting device 102 perpendicular to the direction of movement of the chain 202. The preset distance is determined according to the type of counting device 102. For example, the optimal distance may differ depending on the reflection principle used by the counting device 102. Reflection principles used by the counting device 102 include, but are not limited to, diffuse reflection, through reflection, specular reflection, etc. The preset distance can also be obtained through on-site adjustments. For example, experiments have shown that a counting device using diffuse reflection is optimally positioned 3-5 cm from the chain.

[0036] As an example, the counting device 102 includes a transmitter, a receiver, and a counter. The transmitter is used to emit light signals, the receiver is used to receive light signals and convert them into electrical signals, and the counter is used to determine the initial number of small intestines based on the electrical signals.

[0037] For example, the counting device can be implemented using a photoelectric sensing circuit, including a transmitter, a receiver, and a counter. The transmitter is used to emit light signals, and the transmitter circuit includes, but is not limited to, LEDs or laser diodes. The receiver is used to receive the light signals and convert them into electrical signals, and the receiver circuit includes, but is not limited to, photoresistors, photodiodes, and phototransistors. The counter is used to determine the initial number of small intestine segments based on the electrical signal, and the counter circuit includes, but is not limited to, single-segment, double-segment, and triple-segment counters. Of course, the photoelectric sensing circuit may also include an amplifier circuit for amplifying the electrical signals, and the amplifier circuit includes, but is not limited to, preamplifiers and postamplifiers.

[0038] As an example, such as Figure 3As shown, the system for automatically counting small intestinal mucosa also includes a crusher 301 and a scraper 302. The crusher 301 is placed after the conveying device 101, and the scraper 302 is placed after the crusher 301. The crusher 301 is used to crush the small intestine, and the scraper 302 is used to scrape the small intestine to separate the small intestinal mucosa.

[0039] For example, such as Figure 3 As shown, the automatic counting system for small intestinal mucosa also includes a crusher 301 and a scraper 302. After following the conveyor 101, the small intestine falls to the crusher 301 due to gravity. The crusher 301 crushes the small intestine. The crushed small intestine can continue to follow the chain into the scraper 302 (the crusher 301 itself can also be conveyed by the chain). The scraper 302 is used to scrape the small intestine. It can be understood that both the crusher 301 and the scraper 302 are for separating the small intestinal mucosa from the small intestine. Small intestinal mucosa channels can be set on the lower side of the crusher 301 and the scraper 302. The small intestinal mucosa separated by the crusher 301 and the scraper 302 flows into the mucosa channel due to gravity. The mucosa channel is connected to the enzymatic hydrolysis device.

[0040] As an example, such as Figure 3 As shown, the system for automatically counting small intestinal mucosa also includes a mucosal conduit 303 for collecting small intestinal mucosa. The mucosal conduit 303 includes multiple valves, each corresponding to an enzymatic digestion device. The control device 103 is also used to: after the valve of the current enzymatic digestion device is opened, when the target number of small intestines is equal to the small intestine number threshold, control the valve of the current enzymatic digestion device to close and the valve of the next enzymatic digestion device to open.

[0041] For example, such as Figure 3 As shown, a mucosal conduit 303 can be installed on the lower side of the crusher 301 and the intestine scraper 302. The small intestinal mucosa separated by the crusher 301 and the intestine scraper 302 flows into the mucosal conduit 303 due to gravity. The mucosal conduit 303 includes multiple valves. It should be noted that... Figure 3 The illustrated mucosal conduit 303 includes two valves. However, the number of valves is not limited to two; the number of valves corresponds to the number of enzymatic hydrolysis devices. Each valve corresponds one-to-one with an enzymatic hydrolysis device, which can be an enzymatic hydrolysis vessel. The valves can be pneumatic three-way valves. When the corresponding valve of an enzymatic hydrolysis device is open, the small intestinal mucosa in the mucosal conduit 303 flows into the currently open enzymatic hydrolysis device and cannot flow into the next device. Only when the amount of small intestine in the current enzymatic hydrolysis device meets the threshold is the control device 103 controlling the valve of the current device to close, and the valve of the next device to open, and so on. This precisely ensures a relatively balanced amount of small intestinal mucosa in each enzymatic hydrolysis device, improving the stability of heparin sodium potency and yield.

[0042] As an example, the control device 103 is also used to receive small intestine quantity threshold configuration information and update the small intestine quantity threshold according to the small intestine quantity threshold configuration information.

[0043] For example, the control device 103 can also be connected to a central control console to receive small intestine quantity threshold configuration information and update the small intestine quantity threshold according to the small intestine quantity threshold configuration information, so as to facilitate the staff to adjust the small intestine quantity threshold in a timely manner according to the needs on site.

[0044] As an example, the system for automatically counting small intestinal mucosa also includes a display screen connected to the control unit, which is used to display the target number of small intestines.

[0045] For example, the control device 103 is also connected to a display screen, which can be used to display the target number of small intestines, the total number of small intestines, and the opening and closing status of the enzymatic hydrolysis device, so as to intuitively observe the changes in the number of small intestines.

[0046] The automatic small intestinal mucosa counting system of this application can automatically and accurately count small intestines, ensuring the uniformity between batches of enzymatic hydrolysis of small intestinal mucosa and improving the stability of heparin sodium titer and yield. Furthermore, it can intelligently control the valves of the enzymatic hydrolysis device, achieving uniform and intelligent processing of small intestinal mucosa.

[0047] It should be noted that the logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as a sequenced list of executable instructions for implementing logical functions, and can be specifically implemented in any computer-readable medium for use by, or in conjunction with, an instruction execution system, apparatus, or device (such as a computer-based system, a processor-included system, or other system that can fetch and execute instructions from, an instruction execution system, apparatus, or device). For the purposes of this application, "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transmit programs for use by, or in conjunction with, an instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of computer-readable media include: electrical connections (electronic devices) having one or more wires, portable computer disk drives (magnetic devices), random access memory (RAM), read-only memory (ROM), erasable and editable read-only memory (EPROM or flash memory), fiber optic devices, and portable optical disc read-only memory (CDROM). Furthermore, computer-readable media can even be paper or other suitable media on which programs can be printed, because programs can be obtained electronically, for example, by optically scanning the paper or other media, followed by editing, interpreting, or otherwise processing as necessary, and then stored in computer memory.

[0048] It should be understood that various parts of this application can be implemented using hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented using software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, it can be implemented using any one or a combination of the following techniques known in the art: discrete logic circuits having logic gates for implementing logical functions on data signals, application-specific integrated circuits (ASICs) having suitable combinational logic gates, programmable gate arrays (PGAs), field-programmable gate arrays (FPGAs), etc.

[0049] In the description of this application, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. In this application, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0050] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0051] Furthermore, the terms "first," "second," etc., used in the embodiments of this application are for descriptive purposes only and should not be construed as indicating or implying relative importance, or implicitly specifying the number of technical features indicated in this embodiment. Therefore, features defined with terms such as "first" and "second" in the embodiments of this application can explicitly or implicitly indicate that the embodiment includes at least one of those features. In the description of this application, the word "multiple" means at least two or more, such as two, three, four, etc., unless otherwise explicitly and specifically defined in the embodiments.

[0052] In this application, unless otherwise explicitly specified or limited in the embodiments, the terms "installation," "connection," "joining," and "fixing" appearing in the embodiments should be interpreted broadly. For example, a connection can be a fixed connection, a detachable connection, or an integral part; it can also be a mechanical connection, an electrical connection, etc. Of course, it can also be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication between two components, or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific implementation.

[0053] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0054] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A system for automatically counting small intestinal mucosa, characterized in that, The system includes: A conveying device configured to convey small intestine; A counting device configured to count the small intestine to obtain an initial number of small intestines; A control device is connected to the counting device. The control module is configured to correct the initial small intestine quantity based on a correction model to obtain a target small intestine quantity, and when the target small intestine quantity is equal to a small intestine quantity threshold, control the valve of the enzymatic hydrolysis device to open so that the small intestinal mucosa is transferred to the enzymatic hydrolysis device.

2. The system according to claim 1, characterized in that, The correction model is associated with the origin of the small intestine, the freezing condition, and the thawing condition. The control module is specifically used to: determine the correction model based on the correction parameters corresponding to the origin of the small intestine, the freezing condition, and the thawing condition, and correct the initial number of small intestines based on the correction model.

3. The system according to claim 1, characterized in that, The conveying device includes a chain and a roller. The chain includes a protruding part for attaching the small intestine. The roller drives the chain to move in order to convey the small intestine.

4. The system according to claim 1, characterized in that, The counting device includes at least one of a photoelectric sensing device and a mechanical device.

5. The system according to claim 1, characterized in that, The system also includes a protective device disposed on the outside of the counting device to protect the counting device from water. The protective device includes a small hole for the counting device to emit light.

6. The system according to claim 3, characterized in that, The counting device is located beside the conveying device and at a preset distance from the chain. The preset distance is determined according to the type of the counting device.

7. The system according to claim 1, characterized in that, The counting device includes a transmitter, a receiver, and a counter. The transmitter is used to emit an optical signal, the receiver is used to receive the optical signal and convert it into an electrical signal, and the counter is used to determine the initial number of small intestines based on the electrical signal.

8. The system according to claim 1, characterized in that, The system also includes a crusher and a scraper. The crusher is placed after the conveying device, and the scraper is placed after the crusher. The crusher is used to crush the small intestine, and the scraper is used to scrape the small intestine to separate the small intestinal mucosa.

9. The system according to claim 1, characterized in that, The system also includes a mucosal conduit for collecting the small intestinal mucosa. The mucosal conduit includes multiple valves, each corresponding to one of the enzymatic hydrolysis devices. The control device is further configured to: after the valve of the current enzymatic hydrolysis device is opened, when the target number of small intestines is equal to the small intestine number threshold, control the valve of the current enzymatic hydrolysis device to close and the valve of the next enzymatic hydrolysis device to open.

10. The system according to claim 1, characterized in that, The control device is also used to receive small intestine quantity threshold configuration information and update the small intestine quantity threshold according to the small intestine quantity threshold configuration information.

11. The system according to claim 1, characterized in that, The system also includes a display screen connected to the control device, the display screen being used to display the target number of small intestines.

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