Treatment feeding device and method for cynomolgus monkeys

Abstract

The invention relates to the technical field of experimental animal science, in particular to a treatment feeding device and method for cynomolgus monkeys, and the method comprises the following steps: S1, weak monkey screening; s2, scoring and grouping weak monkeys; s3, treatment feeding: performing treatment feeding on the cynomolgus monkeys living in the feeding box according to a mode of seven-separated feeding and three-separated treatment; s4, routine inspection: performing blood routine inspection and blood biochemical inspection on different grades by taking 7 days as a cycle, and collecting excrement of the cynomolgus monkeys through a feeding device every day for excrement inspection; and S5, data analysis. The cynomolgus monkey feeding system provides more comprehensive and effective treatment guarantee for cynomolgus monkeys through a treatment mode of combining traditional Chinese medicine and western medicine, a personalized feeding device, a nutrition formula and perfect health monitoring.

Description

Technical Field

[0001] The invention relates to the field of experimental animal science and technology, and in particular to a therapeutic feeding device and method for crab-eating macaques. Background Art

[0002] The crab-eating macaque, also known as the long-tailed macaque, is a primate mainly distributed in South Asia and Southeast Asia. The body length of an adult crab-eating macaque is about 40-47 cm, and the tail length is 50-60 cm. Males weigh 5-7 kg, and females weigh about 3-4 kg. The fur color varies, ranging from gray-brown to reddish brown. Crab-eating macaques like to live in groups, usually with dozens or hundreds of members in a group. They live in forest areas near water bodies such as tropical rainforests, virgin forests, secondary forests, and mangroves. The food sources are wide-ranging, including crabs, fruits, leaves, small animals, etc. Some have even learned to prey on fish. Crab-eating macaques are highly similar to humans in genes, so they are of great value in biomedical research and are widely used in research in many fields such as infectious diseases, pharmacology, and reproductive physiology.

[0003] In the existing treatment and breeding devices and methods for crab-eating macaques, Western medicine techniques are usually used for treatment, such as the use of anthelmintics, improving the breeding environment and other measures. These measures can alleviate the health problems of crab-eating macaques to a certain extent, but in some cases, Western medicine treatment mainly focuses on combating pathogens. If the crab-eating macaque's condition is complicated or it is impossible to identify known pathogens for symptomatic treatment, the treatment effect of Western medicine techniques is not ideal. In addition, there are certain deficiencies in health monitoring and disease prevention during the treatment and breeding process of crab-eating macaques. In response to the above problems, more attention should be paid to the combination of Chinese and Western medicine, combining the holistic concept of traditional Chinese medicine and the precision treatment of Western medicine to provide crab-eating macaques with a more comprehensive and effective treatment plan. Summary of the invention

[0004] To solve the above problems, the present invention provides a therapeutic feeding device and method for crab-eating macaques, which provides more comprehensive and effective treatment protection for crab-eating macaques through a combination of traditional Chinese and Western medicine, personalized feeding devices and nutritional formulas, and complete health monitoring.

[0005] In order to achieve the above object, the technical solution of the present invention is as follows: A therapeutic feeding method for cynomolgus monkeys comprises the following steps:

[0006] S1, screening of weak monkeys: comprehensive testing of weak cynomolgus monkeys, and treatment and observation of cynomolgus monkeys;

[0007] S2, Weakness scoring and grouping: After treatment and observation, the unhealthy cynomolgus macaques were scored for weakness according to their physical condition, and grouped into level 2, level 3, level 4 and above according to the scoring criteria, and sent to the breeding facilities for treatment;

[0008] S3, therapeutic feeding: The cynomolgus monkeys living in the feeding device are treated and fed in a manner of 70% feeding and 30% treatment, wherein the 70% feeding manner is as follows: after feeding the staple food through the feeding device every morning, a flavored Qianlong Four Gods Soup is prepared, and the flavored Qianlong Soup, brown sugar and probiotics are added to the feeding device and mixed, and the cynomolgus monkeys are allowed to drink freely. According to the drinking and eating data of the cynomolgus monkeys received by the feeding device, the flavored Qianlong Soup, brown sugar and probiotics are artificially administered to the cynomolgus monkeys with poor appetite;

[0009] For cynomolgus macaques with a weak monkey score of 4 or above and a normal appetite, they were additionally fed with a mixture of homemade yam rice flour and milk, as well as steamed buns or steamed cakes in the feeding device, and additional vitamins and minerals were added to the feeding device for spraying twice a day;

[0010] For cynomolgus monkeys with weak monkey scores of 2, 3, and 4 but occasionally poor appetite, additional feeding of Ansu liquid and Wuxian paste was performed through a nasogastric tube;

[0011] The three-step treatment method is as follows: feeding Chinese and Western medicines to cynomolgus monkeys in different amounts according to their scores for synergistic treatment;

[0012] S4, routine examination: blood routine and blood biochemistry examinations were performed for different grades in a 7-day cycle, and feces of cynomolgus monkeys were collected daily through the feeding device for fecal examination;

[0013] S5, data analysis: The feeding device collects the daily eating and drinking data of the crab-eating macaques, and combines the routine examination data to analyze the macaques' physical recovery and the effectiveness of the "seven-point care and three-point treatment" treatment. The feeding device reclassifies the crab-eating macaques in a 7-day cycle.

[0014] Furthermore, in S1, the treatment observation of crab-eating macaques was that after detecting no known pathogen infection and treating with Western medicine technology for two months or more, the condition of crab-eating macaques did not improve and even worsened.

[0015] Furthermore, in S2, the scoring criteria for weak monkeys are:

[0016] Level 2: The condition is worse than before treatment observation, and the monkeys cannot eat, drink or take medicine freely, have difficulty eating, and need to be fed with fluids through a nasogastric tube for a long time;

[0017] Grade 3: The condition is worse than before treatment observation. The monkeys can eat and drink freely but have poor appetite. They need to be fed for a long time and need to be supplemented with nasogastric tube fluids in the short term.

[0018] Level 4 and above: The crab-eating macaques are in a similar condition to before treatment observation, can eat freely but occasionally have a poor appetite and need to be fed nutritional drugs through a nasogastric tube.

[0019] Further, in S3, the formula of the flavored Qianlong Four Gods Soup is:

[0020] 25g of Yunfuling, 25g of Chuan Shenqu, 25g of Guangchenpi, 25g of Jitoumi, 20g of Codonopsis pilosula, and 15g of Polyporus;

[0021] The production process is:

[0022] S31, soak the rice and Yunfuling in water for 30 minutes;

[0023] S32, add chicken head rice, Yunfuling and Guangchenpi into the pot;

[0024] S33, add one liter of water to the pot, turn on the fire and heat the water to boiling. After boiling, gradually reduce the intensity of the fire to keep the water in a slightly boiling state, then add Liu Shen Qu and simmer for 30 minutes and pour out the soup;

[0025] S34, add one liter of water and simmer for 30 minutes, and store the soup in a thermos for later use;

[0026] Cynomolgus monkeys were fed orally orally with 3-15 ml of flavored Qianlong Sishen Decoction three times a day through a feeding device.

[0027] Furthermore, in S3, the vitamins and minerals additionally added to the feeding device include compound water-soluble vitamin freeze-dried powder, trace element injection and fat-soluble vitamins.

[0028] Furthermore, in S3, the nasogastric tube was used to feed Ansul liquid at a dosage of 1 g per kg of body weight of each cynomolgus monkey, 5 ml of oral rehydration salt or 5% glucose and 3 ml of Wuxian paste per cynomolgus monkey.

[0029] Furthermore, in S3, the three-part treatment Chinese medicine prescriptions used for cynomolgus macaques according to their physical conditions include Fuzi Lizhong Pills, Xiaoyao Pills, Huoxiang Zhengqi Pills, Yougui Pills, Buzhong Yiqi Pills, and Renshen Yangrong Pills;

[0030] The three-part Western medicine prescription adopted according to the physical condition of crab-eating macaques includes Western medicine prescriptions targeting the physical condition of crab-eating macaques and Western medicine prescriptions targeting pathogens and microorganisms. Among them, the Western medicine prescriptions targeting the physical condition of crab-eating macaques include Kangxin oral liquid, loperamide, compound a-ketoacid tablets, compound amino acid 18AA and alanine-glutamine.

[0031] Furthermore, in S3, the staple food consumed by crab-eating macaques was free-flowing liquid, softened, puffed powder or homemade health granular feed, supplemented with liquid and parenteral nutrition, among which the parenteral nutrition used was medium- and long-chain fat emulsion.

[0032] Furthermore, in S4, the fecal examination of cynomolgus macaques included: viruses, parasites, bacteria, and occult blood.

[0033] The above scheme has the following beneficial effects:

[0034] 1. This solution combines the holistic concept of traditional Chinese medicine with the precision treatment of Western medicine, providing a more comprehensive and effective treatment plan for crab-eating macaques. Through the synergistic treatment of traditional Chinese medicine and Western medicine, the body functions of crab-eating macaques can be better regulated and their recovery process can be accelerated; by feeding flavored Qianlong Four Gods Soup, a mixture of homemade yam rice noodles and milk, steamed buns or steamed cakes and other nutritious foods, as well as additional vitamins and minerals, the present invention provides comprehensive and balanced nutritional support for crab-eating macaques. This helps to enhance the immunity and resistance of crab-eating macaques and promote the recovery of their body functions; through the combination of traditional Chinese and Western medicine treatment methods, personalized feeding management and nutritional formulas, and a complete health monitoring system, the present invention provides crab-eating macaques with a more comprehensive and effective treatment guarantee. This can not only improve the treatment effect of crab-eating macaques, but also improve the accuracy and reliability of biomedical research, and provide strong support for research in related fields.

[0035] 2. This solution provides a personalized feeding and management solution for cynomolgus monkeys based on their physical condition and weak monkey scores. Cynomolgus monkeys with different scoring levels receive different treatments and feeding measures in the feeding device, ensuring the pertinence and effectiveness of the treatment.

[0036] 3. This program ensures the health and stability of crab-eating macaques during the experiment and improves the accuracy and reliability of monitoring data through comprehensive health monitoring, personalized feeding management and a combination of Chinese and Western medicine treatment.

[0037] Further, a therapeutic feeding device for cynomolgus monkeys, the feeding device comprising a feeding system and a plurality of feeding boxes, the feeding system and the feeding boxes are signal-connected, the feeding boxes comprising a first feeding box and a second feeding box divided according to the weakness monkey score, the first feeding box is used to feed cynomolgus monkeys with a weakness monkey score of level 4 or above, and the second feeding box is used to feed cynomolgus monkeys with a weakness monkey score of level 2 and level 3;

[0038] The top of the first feeding box and the second feeding box are both provided with an air pump, the output end of the air pump is connected to a sterilization box, an ultraviolet disinfection lamp is provided in the sterilization box, a delivery pipe is connected to the side of the sterilization box away from the air pump, a gas channel is provided inside the first feeding box and the second feeding box, the delivery pipe is connected to the gas channel, the bottom of the first feeding box and the second feeding box are both connected to a circulation pipe, one end of the circulation pipe away from the gas delivery pipe is connected to the air pump, and an ozone generator is provided on the circulation pipe;

[0039] A plurality of hollow first partitions are provided in the first feeding box and the second feeding box, and the first partitions divide the interior of the first feeding box and the second feeding box into a plurality of feeding layers, and a feeding cage is placed on the side of each feeding layer away from the gas channel, and a baffle is provided on the side of the feeding cage close to the gas channel, and a plurality of air inlet holes are opened on the baffle; a filter layer and a placement layer are sequentially provided in the first partition from left to right, and the filter layers correspond to the positions of the gas channels, and the placement layers are opened under the feeding cages, and a feces collecting tray for collecting feces of crab-eating monkeys is placed in the placement layers;

[0040] A feeding assembly is provided in each breeding cage, and the feeding assembly includes a feeder, a feeding cover is hinged on the top of the feeder, a food cavity and a discharging cavity are provided in the feeder from top to bottom, a hollow second partition is fixedly connected in the food cavity, the second partition separates the food cavity into a main food cavity and a supplementary food cavity, a 45° inclined food outlet is opened on one side of the discharging cavity, the main food cavity and the supplementary food cavity are both connected to the top of the food outlet, a motor box is fixedly connected in the discharging cavity, a servo motor is fixedly connected in the motor box, a transmission rod is coaxially fixedly connected to the output shaft of the servo motor, an end of the transmission rod away from the servo motor passes through the discharging cavity and extends into the second partition, two-section connecting rods are coaxially fixedly connected to the transmission rod, and an opening assembly is provided at one end of the two-section connecting rod away from the transmission rod. The opening component includes a fan-shaped disk rotatably connected to the inner bottom wall of the second partition, a slide groove is opened on the fan-shaped disk, a slider slidably matched with the slide groove is fixedly connected to the second connecting rod, a slide rail is fixedly connected to the arc side wall of the fan-shaped disk, an arc-shaped rack is slidably connected to the slide rail, and limit blocks are provided at both ends of the slide rail, a support rod is fixedly connected to the inner bottom wall of the second partition, a groove is opened in the support rod, a rotating rod is rotatably connected in the groove, and a gear meshing with the arc-shaped rack is coaxially fixedly connected to the rotating rod; a feeding bowl is fixedly connected to one side of the feeder, a recycling box is detachably connected to the bottom of the feeding bowl, the feeding bowl and the recycling box are connected to each other and a rotating valve is provided at the connection point, and a plurality of weighing sensors are provided at the bottom of the feeding bowl and the bottom of the recycling box;

[0041] A cage door is hingedly connected to one side of the feeding cage away from the gas passage, and a plurality of liquid boxes for containing different medicine liquids and nutrient solutions are fixedly connected to the cage door, a drinking box with a top opening is fixedly connected to one side of the liquid box, the drinking box is communicated with the inside of the liquid box, a waste liquid box is fixedly connected to the bottom of the liquid box, a delivery pipe is connected between the drinking box and the waste liquid box, and a liquid pump and a flow meter are respectively provided on the delivery pipe; a buckle is fixedly connected to one side of the liquid box arranged on the second feeding box, a nasogastric tube is fixedly connected in the buckle, one end of the nasogastric tube is communicated with the liquid box, and the nasogastric tube is placed in the buckle;

[0042] The first feeding box and the second feeding box are both provided with a temperature and humidity sensor, a refrigerator and a humidifier, the inner walls of the first feeding box and the second feeding box are both embedded with electric heating tubes, the refrigerator and the electric heating tubes are respectively used to cool down and heat up the inside of the first feeding box and the second feeding box, and the electric heating tubes, the refrigerator, the humidifier and the temperature and humidity sensor are all connected to the feeding system signal;

[0043] The top wall of the breeding cage is fixedly connected with a camera, and the camera is connected to the breeding system signal;

[0044] The feeding system includes a recording module, a receiving module, a timing module, a control module, an analysis module, a display module and an early warning module;

[0045] The receiving module is used to receive information transmitted by the temperature and humidity sensor, weighing sensor, flow meter and camera, and transmit it to the recording module;

[0046] The recording module is used by operators to record the blood test results, health status and fecal examination results of each group of crab-eating macaques. It is also used to receive the weighing data of solid food through the weighing sensors in the feeding bowl and the recycling box, receive the liquid volume data of the nutrient solution and medicine solution when the drinking box is transported to the waste liquid box by the flow meter, and receive the video information of the activities of the crab-eating macaques in the breeding cage monitored by the camera 24 hours a day;

[0047] The timing module is used to control the feeding time of the cynomolgus monkeys, and the control module is used to start the recovery of the remaining solid food, medicine liquid and nutrient solution of the cynomolgus monkeys according to the eating time divided by the weak monkey score;

[0048] The control module is used to drive the feeding device to realize automatic feeding and timed recovery, and is used to adjust the temperature by controlling the refrigerator and the electric heating tube, adjust the humidity by the humidifier, and start the air pump for air circulation;

[0049] The analysis module is used to analyze the data obtained by the recording module, and score the weak monkeys of the cynomolgus monkeys every 7 days according to the health status and eating conditions of the cynomolgus monkeys, regroup the cynomolgus monkeys whose conditions have improved or worsened, and transmit the analysis data to the display module;

[0050] The display module is used to display the data obtained by the analysis module and the video information recorded by the recording module to the operator in an intuitive manner, so that the operator can easily call and confirm the health status of the crab-eating macaque at any time.

[0051] Beneficial effects:

[0052] 1. Through the weak monkey scoring system, the cynomolgus macaques are divided into different levels and placed in the first and second feeding boxes respectively, realizing personalized feeding management. This refined management helps to provide more suitable treatment and feeding environment for cynomolgus macaques with different health conditions, thereby improving their recovery speed and overall health status.

[0053] 2. The air pump, sterilization box, ultraviolet disinfection lamp and ozone generator installed on the top of the breeding box constitute an efficient and recyclable sterilization and air purification system. The system can continuously sterilize the air in the breeding box, effectively reduce pathogens and harmful substances in the air, and provide a cleaner and healthier breeding environment for crab-eating macaques.

[0054] 3. The design of the feeding component realizes the functions of automatic feeding and timed recycling. The servo motor drives the two-stage connecting rod and fan-shaped disk and other structures to accurately control the amount and time of food delivery. At the same time, the weighing sensor and flow meter can monitor the eating situation of crab-eating macaques in real time, providing data support for subsequent health analysis and weak monkey scoring. In addition, the design of the recycling box and waste liquid box also facilitates the unified treatment of leftover food and waste liquid, reducing waste and pollution during the feeding process.

[0055] 4. The camera installed in the feeding cage and the liquid box and drinking box on the cage door not only make it easy for operators to observe the activities and health of the crab-eating macaques at any time, but also provide them with convenient ways to drink water and take medicine. At the same time, the design of the nasogastric tube also fully considers the feeding needs of weak monkeys, ensuring that they can smoothly receive the infusion of nutrient solution.

[0056] 5. The feeding system integrates multiple functional modules such as recording module, receiving module, timing module, control module, analysis module, display module and warning module, which can comprehensively monitor the health status, eating status, activity status and other data of crab-eating macaques, and conduct real-time analysis and warning. This comprehensive health monitoring and data analysis helps to timely discover and deal with health problems of crab-eating macaques, ensuring the stability of their physical condition and the reliability of treatment effects.

[0057] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0058] Figure 1 A schematic diagram of the method steps of an embodiment of the therapeutic feeding device and method for cynomolgus monkeys of the present invention;

[0059] Figure 2 It is a schematic side cross-sectional view of a feeding device according to an embodiment of a therapeutic feeding device and method for cynomolgus monkeys of the present invention;

[0060] Figure 3 A schematic side cross-sectional view of a feeder according to an embodiment of the therapeutic feeding device and method for cynomolgus monkeys of the present invention;

[0061] Figure 4 The therapeutic feeding device and method for cynomolgus monkeys of the present invention are shown in FIG. Figure 3 Axonometric diagram of part A

[0062] Figure 5 The figure is a front view and cross-sectional schematic diagram of a feeding cavity of an embodiment of a therapeutic feeding device and method for cynomolgus monkeys of the present invention.

[0063] The figure marks in the drawings of the specification include: 1. first feeding box; 2. sterilization box; 3. gas channel; 4. filter layer; 5. first partition; 6. placement layer; 7. air inlet; 8. baffle; 9. feeding cage; 10. feeder; 11. circulation pipe; 12. drinking box; 13. delivery pipe; 14. waste liquid box; 15. liquid box; 16. nasogastric tube; 17. buckle; 18. second feeding box; 19. feeding cover; 20. food cavity; 21. second partition; 22. transmission rod; 23. servo motor; 24. discharge cavity; 25. recovery box; 26. feeding bowl; 27. food outlet; 28. gear; 29. ​​two-stage connecting rod; 30. slide rail; 31. slide groove; 32. rotating rod; 33. arc rack; 34. limit block; 35. fan-shaped plate; 36. staple food cavity; 37. supplementary food cavity. DETAILED DESCRIPTION

[0064] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0065] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0066] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] The following is further described in detail through specific implementation methods:

[0068] Embodiment 1:

[0069] As attached Figure 1 A therapeutic feeding method for cynomolgus monkeys, comprising the following steps:

[0070] S1. Screening of weak monkeys: Comprehensive testing will be conducted on sick and weak crab-eating macaques, and they will be treated and observed. The treatment and observation of crab-eating macaques means that if there is no known pathogen infection and they have been treated with Western medicine technology for two months or more, their condition has not improved or may even worsen.

[0071] S2. Weak monkey scoring and grouping: After treatment and observation, the unhealthy cynomolgus macaques were scored for weakness according to their physical condition and grouped into level 2, level 3, level 4 and above according to the scoring criteria. They were then sent to the breeding facilities for treatment. The scoring criteria for weak monkeys are as follows:

[0072] Grade 2: The condition is worse than before treatment and observation. The monkeys are unable to eat, drink or be fed freely. They have difficulty eating and need to be fed with fluids through a nasogastric tube for a long time.

[0073] Grade 3: The condition is worse than before treatment observation. The monkeys can eat and drink freely but have poor appetite. They need to be fed for a long time and need to be supplemented with nasogastric tube fluids in the short term.

[0074] Level 4 and above: The crab-eating macaques are in a similar condition to before treatment observation, can eat freely but occasionally have a poor appetite and need to be fed nutritional drugs through a nasogastric tube.

[0075] S3, therapeutic feeding: The crab-eating macaques living in the feeding box are treated and fed in a manner of 70% feeding and 30% treatment, wherein the 70% feeding method is as follows: after feeding the staple food through the feeding device every morning, prepare the flavored Qianlong Four Gods Soup, add the flavored Qianlong Soup, brown sugar and probiotics into the feeding device and mix them, and then allow the crab-eating macaques to drink freely; based on the drinking and eating data of the crab-eating macaques received by the feeding device, artificially administer the flavored Qianlong Soup, brown sugar and probiotics to the crab-eating macaques with poor appetite.

[0076] The recipe for the flavored Qianlong Four Gods Soup is:

[0077] 25 grams of Yun Fuling, 25 grams of Chuan Shenqu, 25 grams of Guangdong Chenpi, 25 grams of Jitoumi, 20 grams of Codonopsis pilosula, and 15 grams of Poria cocos.

[0078] The production process is:

[0079] S31, soak the rice and Yun Fuling in water for 30 minutes.

[0080] S32, add chicken head rice, Yun Fuling and Guang Chenpi into the pot.

[0081] S33, add one liter of water to the pot, turn on the fire and heat the water to boiling. After boiling, gradually reduce the intensity of the fire, keep the water in a slightly boiling state, then add Liu Shen Qu and simmer for 30 minutes and pour out the soup.

[0082] S34, add one liter of water and simmer for 30 minutes. Collect the soup in a thermos and set aside.

[0083] Cynomolgus monkeys were fed orally orally with 3-15 ml of flavored Qianlong Sishen Decoction three times a day through a feeding device.

[0084] Crab-eating macaques with a weak monkey score of 4 or above and normal appetite were additionally fed a mixture of homemade yam rice flour and milk, as well as steamed buns or steamed cakes in the feeding device. Additional vitamins and minerals were added to the feeding device for spraying. The additional vitamins and minerals added to the feeding device included compound water-soluble vitamin freeze-dried powder, multiple trace element injections and fat-soluble vitamins, twice a day.

[0085] For crab-eating macaques with weak monkey scores of 2, 3 and 4 but occasionally poor appetite, additional feeding of Ansul liquid and Wuxian paste was performed through a nasogastric tube. The Ansul liquid fed through the nasogastric tube was 1g per 1kg of body weight of each crab-eating macaque, 5ml of oral rehydration salts or 5% glucose and 3ml of Wuxian paste per crab-eating macaque.

[0086] The three-part treatment method is to feed Chinese medicine and Western medicine in different amounts according to the scores of the cynomolgus monkeys for synergistic treatment. According to the physical condition of the cynomolgus monkeys, the Chinese medicine prescriptions used for the three-part treatment include:

[0087] Fuzi Lizhong Pills: Deficiency of spleen and stomach and coldness.

[0088] Xiaoyao Pills: Liver depression and qi stagnation, liver depression and spleen deficiency.

[0089] Huoxiang Zhengqi Pills: diarrhea due to cold and dampness, watery diarrhea.

[0090] Yougui Pills: Mainly used to treat kidney yang deficiency and loose stools.

[0091] Buzhong Yiqi Pills: Mainly used to treat diarrhea and rectal prolapse caused by spleen and stomach weakness and sinking of qi.

[0092] Ginseng Yangrong Pills: Deficiency of the heart and spleen, deficiency of both Qi and blood, thin body and fatigue, poor appetite and loose stools, and physical weakness after illness.

[0093] The three-part western medicine prescription adopted according to the physical condition of cynomolgus macaques includes western medicine prescriptions for the physical condition of cynomolgus macaques and western medicine for pathogens and microorganisms. The western medicine prescriptions for the physical condition of cynomolgus macaques include:

[0094] Kangxin Oral Liquid: replenishes Qi and blood, and treats organ failure.

[0095] Loperamide: inhibits intestinal motility, delays defecation, promotes digestion and absorption, and is contraindicated for use in patients with dysentery.

[0096] Compound a-keto acid tablets, compound amino acid 18AA, alanine-glutamine: multiple essential amino acids.

[0097] The staple food consumed by crab-eating macaques is free-flowing liquid, softened, puffed powder or homemade health granular feed, supplemented with liquid and parenteral nutrition, among which the parenteral nutrition used is medium and long chain fat emulsion.

[0098] S4, routine examination: blood routine and blood biochemistry examinations are performed for different grades in a cycle of 7 days. Feces of crab-eating macaques are collected daily through feeding devices for fecal examination. Fecal examination of crab-eating macaques includes: viruses, parasites, bacteria and occult blood.

[0099] S5, data analysis: The feeding device collects the daily eating and drinking data of the crab-eating macaques, and combines the routine examination data to analyze the macaques' physical recovery and the effectiveness of the "seven-point care and three-point treatment" treatment. The feeding device reclassifies the crab-eating macaques in a 7-day cycle.

[0100] Embodiment 2:

[0101] As attached Figure 2 , Figure 3 and Figure 4 As shown, the difference from Example 1 is that a therapeutic feeding device for crab-eating macaques includes a feeding system and a plurality of feeding boxes. The feeding system and the feeding boxes are signal-connected. The feeding boxes include a first feeding box 1 and a second feeding box 18 divided according to the weak monkey scores. The first feeding box 1 is used to feed crab-eating macaques with weak monkey scores of level 4 and above, and the second feeding box 18 is used to feed crab-eating macaques with weak monkey scores of level 2 and 3.

[0102] The first feeding box 1 and the second feeding box 18 are both provided with air pumps on the top, the output end of the air pump is connected to the sterilization box 2, the sterilization box 2 is provided with an ultraviolet disinfection lamp, the sterilization box 2 is connected to an air pipe on the side away from the air pump, the first feeding box 1 and the second feeding box 18 are both provided with gas channels 3 inside, the air pipe is connected to the gas channel 3, the first feeding box 1 and the second feeding box 18 are both connected to the bottom with a circulation pipe 11, the end of the circulation pipe 11 away from the air pipe is connected to the air pump, and an ozone generator is provided on the circulation pipe 11.

[0103] The first feeding box 1 and the second feeding box 18 are each provided with a plurality of hollow first partitions 5, the first partitions 5 divide the interior of the first feeding box 1 and the second feeding box 18 into a plurality of feeding layers, a feeding cage 9 is placed on the side of each feeding layer away from the gas channel 3, a baffle 8 is provided on the side of the feeding cage 9 close to the gas channel 3, and a plurality of air inlet holes 7 are opened on the baffle 8; a filter layer 4 and a placement layer 6 are sequentially arranged from left to right in the first partition 5, the filter layer 4 corresponds to the position of the gas channel 3, the placement layers 6 are opened below the feeding cages 9, and a feces collecting tray for collecting crab-eating monkey feces is placed in the placement layers 6.

[0104] A feeding assembly is provided in each breeding cage 9, and the feeding assembly includes a feeder 10, a feeding cover 19 is hinged on the top of the feeder 10, a food cavity 20 and a discharging cavity 24 are provided in the feeder 10 from top to bottom, a hollow second partition 21 is fixedly connected in the food cavity 20, the second partition 21 separates the food cavity 20 into a main food cavity 36 and a supplementary food cavity 37, a 45° oblique food outlet 27 is provided on one side of the discharging cavity 24, the main food cavity 36 and the supplementary food cavity 37 are both connected to the top of the food outlet 27, a motor box is fixedly connected in the discharging cavity 24, a servo motor 23 is fixedly connected in the motor box, a transmission rod 22 is coaxially fixedly connected to the output shaft of the servo motor 23, an end of the transmission rod 22 away from the servo motor 23 passes through the discharging cavity 24 and extends to the second partition 21, a two-section connecting rod 29 is coaxially fixedly connected to the transmission rod 22, and an opening assembly is provided at one end of the two-section connecting rod 29 away from the transmission rod 22.

[0105] The opening component includes a fan-shaped disk 35 rotatably connected to the inner bottom wall of the second partition 21, a slide groove 31 is opened on the fan-shaped disk 35, a slider slidably matched with the slide groove 31 is fixedly connected to the second connecting rod 29, a slide rail 30 is fixedly connected to the arcuate side wall of the fan-shaped disk 35, an arcuate rack 33 is slidably connected to the slide rail 30, and limit blocks 34 are provided at both ends of the slide rail 30, a support rod is fixedly connected to the inner bottom wall of the second partition 21, a groove is opened in the support rod, a rotating rod 32 is rotatably connected in the groove, and a gear 28 meshing with the arcuate rack 33 is coaxially fixedly connected to the rotating rod 32; a feeding bowl 26 is fixedly connected to one side of the feeder 10, a recovery box 25 is detachably connected to the bottom of the feeding bowl 26, the feeding bowl 26 and the recovery box 25 are connected to each other and a rotating valve is provided at the connection point, and a plurality of weighing sensors are provided at the bottom of the feeding bowl 26 and the bottom of the recovery box 25.

[0106] A cage door is hinged on one side of the feeding cage 9 away from the gas channel 3, and a plurality of liquid boxes 15 for containing different medicinal solutions and nutrient solutions are fixedly connected to the cage door. A drinking box 12 with a top opening is fixedly connected to one side of the liquid box 15, and the drinking box 12 is connected to the inside of the liquid box 15. A waste liquid box 14 is fixedly connected to the bottom of the liquid box 15, and a delivery pipe 13 is connected between the drinking box 12 and the waste liquid box 14, and a liquid pump and a flow meter are respectively provided on the delivery pipe 13; a buckle 17 is fixedly connected to one side of the liquid box 15 provided on the second feeding box 18, and a nasogastric tube 16 is fixedly connected inside the buckle 17, one end of the nasogastric tube 16 is connected to the liquid box 15, and the nasogastric tube 16 is placed in the buckle 17.

[0107] The first feeding box 1 and the second feeding box 18 are both provided with a temperature and humidity sensor, a refrigerator and a humidifier. The inner walls of the first feeding box 1 and the second feeding box 18 are both embedded with electric heating tubes. The refrigerator and the electric heating tubes are used to cool down and heat up the inside of the first feeding box 1 and the second feeding box 18 respectively. The electric heating tubes, refrigerator, humidifier and temperature and humidity sensors are all connected to the feeding system signal.

[0108] The top wall of the breeding cage 9 is fixedly connected with a camera, and the camera is connected with the breeding system signal.

[0109] The specific implementation process is as follows: First, according to the weakness score of the cynomolgus monkeys, the cynomolgus monkeys are placed in the first feeding box 1 and the second feeding box 18 respectively. The first feeding box 1 is used to feed cynomolgus monkeys with weakness scores of level 4 and above. The health of these cynomolgus monkeys is relatively good, but they still need certain attention; the second feeding box 18 is used to feed cynomolgus monkeys with weakness scores of level 2 and 3. These cynomolgus monkeys are usually in poor health and require more stringent care and monitoring.

[0110] Air is extracted from the outside through the air pump on the top of the breeding box, and irradiated by the ultraviolet disinfection lamp of the sterilization box 2, which can effectively kill bacteria and viruses in the air, and then enters the first breeding box 1 and the second breeding box 18 through the gas channel 3. Since the gas channel 3 is located on the inner side of the first breeding box 1 and the second breeding box 18, it is difficult for fresh air to circulate in this part due to the existence of the breeding cage 9. Therefore, the air circulation inside the first breeding box 1 and the second breeding box 18 can be guaranteed through the gas channel 3, and the air enters the breeding cage 9 through the air inlet 7, which can reduce the risk of disease in crab-eating macaques. The filter layer 4 can filter out the microorganisms in the first breeding box 1 and the second breeding box 18, further purify the air, and improve the air condition of each breeding layer in a hierarchical manner. The circulation pipe 11 extracts the gas in the first breeding box 1 and the second breeding box 18 again, and after being disinfected by the ozone generator, it enters the sterilization box 2 through the air pump, forming a closed-loop gas circulation system, thereby improving the air quality in the first breeding box 1 and the second breeding box 18.

[0111] The feeding cage 9 is equipped with an intelligent feeding component. The operator only needs to put the staple food and steamed buns of the crab-eating macaque into the staple food cavity 36 and the supplementary food cavity 37 respectively on a daily basis, and start the servo motor 23 at the feeding time set every day through the feeding system. The output shaft of the servo motor 23 rotates to drive the transmission rod 22 to rotate, and the two-section connecting rod 29 on the transmission rod 22 makes a circumferential motion along the transmission rod 22. The two-section connecting rod 29 pulls the fan-shaped plate 35 to move through the cooperation of the slider and the slide groove 31. At this time, the arc-shaped rack 33 and the gear 28 are engaged, so that the fan-shaped plate 35 rotates along the arc direction. When the fan-shaped plate 35 is pulled to the side close to the supplementary food cavity 37, the bottom of the staple food cavity 36 is rotated. When the fan-shaped plate 35 is pulled to the side close to the staple food cavity 36, the bottom of the supplementary food cavity 37 is not blocked by the fan-shaped plate 35, and the steamed buns or steamed cakes fall into the feeding bowl 26 through the food outlet 27. When there is no need to serve food, the servo motor 23 drives the fan-shaped plate 35 to reset, and the limit blocks 34 at both ends of the fan-shaped plate 35 limit the movable distance of the fan-shaped plate 35 to prevent the two-section connecting rod 29 from pulling the fan-shaped plate 35 to make a circumferential movement, resulting in no obstacles in the staple food cavity 36 and the supplementary food cavity 37 at the same time, and the staple food and steamed buns fall into the feeding bowl 26 at the same time, affecting the treatment process.

[0112] The bottom of the feeding bowl 26 is detachably connected to the recycling box 25, and the feeding bowl 26 and the recycling box 25 are connected to each other and a rotary valve is provided at the connection point. When the cynomolgus monkeys finish eating the food, the remaining food can be discharged into the recycling box 25 through the rotary valve. Several weighing sensors are provided at the bottom of the feeding bowl 26 and the bottom of the recycling box 25, which can monitor the food intake and remaining food amount of the cynomolgus monkeys in real time, providing data support for subsequent health analysis and weak monkey scoring.

[0113] The cage door is hinged on one side of the feeding cage 9 away from the gas passage 3, and a number of liquid boxes 15 for containing different medicines and nutrient solutions are fixed on the cage door. A drinking box 12 with a top opening is fixed on one side of the liquid box 15, and the drinking box 12 is connected to the inside of the liquid box 15, which is convenient for the crab-eating monkey to drink. A waste liquid box 14 is fixed at the bottom of the liquid box 15, and a delivery pipe 13 is connected between the drinking box 12 and the waste liquid box 14, and a liquid pump and a flow meter are respectively provided on the delivery pipe 13. When the crab-eating monkey needs to drink medicine or nutrient solution, the liquid can be pumped from the liquid box 15 into the drinking box 12 by the liquid pump. The flow meter can monitor the flow and consumption of the liquid in real time, and provide data support for subsequent health analysis and drug management. For crab-eating monkeys with poor health and unable to drink independently, a buckle 17 can be fixed on one side of the liquid box 15 on the second feeding box 18, and a nasogastric tube 16 can be fixed in the buckle 17. One end of the nasogastric tube 16 is connected to the liquid box 15, and the other end is inserted into the stomach of the cynomolgus monkey through the esophagus to achieve forced feeding.

[0114] The temperature and humidity sensor can sense the temperature and humidity inside the first feeding box 1 and the second feeding box 8 in real time. If the temperature is too low, the feeding system starts the electric heating tube to heat the inside of the first feeding box 1 and the second feeding box 8; if the temperature is too high, the feeding system starts the refrigerator to cool the inside of the first feeding box 1 and the second feeding box 8; when the temperature and humidity sensor detects that the humidity in the first feeding box 1 and the second feeding box 8 is too low, affecting the normal life of the crab-eating macaques, the feeding system starts the humidifier to humidify the inside of the first feeding box 1 and the second feeding box 8.

[0115] The top wall of the breeding cage 9 is fixed with a camera, which is connected to the breeding system signal. The camera can monitor the activity, eating and health status of the crab-eating macaques in the breeding cage 9 for 24 hours.

[0116] Embodiment 3:

[0117] The difference from Example 2 is that the feeding system includes a recording module, a receiving module, a timing module, a control module, an analysis module, a display module and an early warning module.

[0118] The receiving module is used to receive information transmitted by the temperature and humidity sensor, weighing sensor, flow meter and camera, and transmit it to the recording module.

[0119] The recording module is used by operators to record the blood test results, health status and fecal examination results of each group of crab-eating macaques. It is also used to receive the weighing data of solid food by the weighing sensors in the feeding bowl 26 and the recovery box 25, receive the liquid volume data of nutrient solution and medicine solution when the flow meter recovers the drinking box 12 and transports it to the waste liquid box 14, and receive the video information of the activities of the crab-eating macaques in the breeding cage 9 monitored by the camera 24 hours a day.

[0120] The timing module is used to control the feeding time of the crab-eating macaques, and the control module is started according to the eating time divided by the weak monkey score to recycle the remaining solid food, medicine liquid and nutrient solution of the crab-eating macaques.

[0121] The control module is used to drive the feeding device to realize automatic feeding and timed recovery, and is used to adjust the temperature by controlling the refrigerator and the electric heating tube, adjust the humidity by the humidifier, and start the air pump for air circulation.

[0122] The analysis module is used to analyze the data obtained from the recording module. The macaques are scored for weakness every 7 days based on their health status and eating habits. The macaques whose conditions have improved or worsened are regrouped, and the analysis data is transmitted to the display module.

[0123] The display module is used to display the data obtained by the analysis module and the video information recorded by the recording module to the operator in an intuitive manner, so that the operator can easily call and confirm the health status of the crab-eating macaque at any time.

[0124] The specific implementation process is as follows: during the daily treatment and feeding of crab-eating macaques, the receiving module receives in real time the solid food weight data transmitted by the weighing sensor and the nutrient solution and medicine liquid volume data transmitted by the flow meter. At the same time, the receiving module also receives the video information of the crab-eating macaque activities in the breeding cage 9 monitored by the camera 24 hours a day. The operator manually records the blood test results, health status and fecal examination results of each group of crab-eating macaques through the recording module.

[0125] The timing module starts the control module for automatic feeding according to the preset feeding time plan. The timing module is also responsible for monitoring the eating time of the crab-eating macaques and starting the control module to recycle the remaining solid food, medicine solution and nutrient solution according to the eating time limit divided by the weak monkey score.

[0126] The analysis module regularly analyzes the data collected by the recording module, including health status, food intake, etc. Based on the analysis results, the macaques are scored as weak monkeys and regrouped according to whether their conditions improve or deteriorate. The display module intuitively displays the data obtained by the analysis module and the video information recorded by the recording module in graphical or tabular form, making it convenient for operators to check and confirm the health status of the macaques at any time. When the analysis module detects abnormal data, such as deterioration of health status or abnormal food intake, the early warning module will trigger an alarm to remind the operator to take timely measures.

[0127] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention.

Claims

1. A therapeutic feeding method for cynomolgus monkeys, characterized in that: The following steps are involved: S1, screening of weak monkeys: comprehensive testing of weak cynomolgus monkeys, and treatment and observation of cynomolgus monkeys; S2, Weakness scoring and grouping: After treatment and observation, the unhealthy cynomolgus macaques were scored for weakness according to their physical condition, and grouped into level 2, level 3, level 4 and above according to the scoring criteria, and sent to the breeding facilities for treatment; S3, therapeutic feeding: The cynomolgus monkeys living in the feeding device are treated and fed in a manner of 70% feeding and 30% treatment, wherein the 70% feeding manner is as follows: after feeding the staple food through the feeding device every morning, a flavored Qianlong Four Gods Soup is prepared, the flavored Qianlong Soup, brown sugar and probiotics are added to the feeding device and mixed, and the cynomolgus monkeys are allowed to drink freely; based on the drinking and eating data of the cynomolgus monkeys received by the feeding device, the flavored Qianlong Soup, brown sugar and probiotics are artificially administered to the cynomolgus monkeys with poor appetite; For cynomolgus macaques with a weak monkey score of 4 or above and a normal appetite, they were additionally fed with a mixture of homemade yam rice flour and milk, as well as steamed buns or steamed cakes in the feeding device, and additional vitamins and minerals were added to the feeding device for spraying twice a day; For cynomolgus monkeys with weak monkey scores of 2, 3, and 4 but occasionally poor appetite, additional feeding of Ansu liquid and Wuxian paste was performed through a nasogastric tube; The three-step treatment method is as follows: feeding Chinese and Western medicines to cynomolgus monkeys in different amounts according to their scores for synergistic treatment; S4, routine examination: blood routine and blood biochemistry examinations were performed for different grades in a 7-day cycle, and feces of cynomolgus monkeys were collected daily through the feeding device for fecal examination; S5, data analysis: The feeding device collects the daily eating and drinking data of the crab-eating macaques, and combines the routine examination data to analyze the macaques' physical recovery and the effectiveness of the "seven-point care and three-point treatment" treatment. The feeding device reclassifies the crab-eating macaques in a 7-day cycle.

2. The therapeutic feeding method for cynomolgus monkeys according to claim 1, characterized in that: In S1, the treatment observation of crab-eating macaques was that after testing for no known pathogen infection and after being treated with Western medicine technology for two months or more, the condition of the crab-eating macaques did not improve and even worsened.

3. The therapeutic feeding method for cynomolgus monkeys according to claim 2, characterized in that: In S2, the scoring criteria for weak monkeys are: Level 2: The condition is worse than before treatment observation, and the monkeys cannot eat, drink or take medicine freely, have difficulty eating, and need to be fed with fluids through a nasogastric tube for a long time; Grade 3: The condition is worse than before treatment observation. The monkeys can eat and drink freely but have poor appetite. They need to be fed for a long time and need to be supplemented with nasogastric tube fluids in the short term. Level 4 and above: The crab-eating macaques are in a similar condition to before treatment observation, can eat freely but occasionally have a poor appetite and need to be fed nutritional drugs through a nasogastric tube.

4. The therapeutic feeding method for cynomolgus monkeys according to claim 3, characterized in that: In S3, the recipe for the flavored Qianlong Four Gods Soup is: 25g of Yunfuling, 25g of Chuan Shenqu, 25g of Guangchenpi, 25g of Jitoumi, 20g of Codonopsis pilosula, and 15g of Polyporus; The production process is: S31, soak the rice and Yunfuling in water for 30 minutes; S32, add chicken head rice, Yunfuling and Guangchenpi into the pot; S33, add one liter of water to the pot, turn on the fire and heat the water to boiling. After boiling, gradually reduce the intensity of the fire to keep the water in a slightly boiling state, then add Liu Shen Qu and simmer for 30 minutes and pour out the soup; S34, add one liter of water and simmer for 30 minutes, and store the soup in a thermos for later use; Cynomolgus monkeys were fed orally orally with 3-15 ml of flavored Qianlong Sishen Decoction three times a day through a feeding device.

5. The therapeutic feeding method for cynomolgus monkeys according to claim 4, characterized in that: In S3, the vitamins and minerals added to the feeding device include compound water-soluble vitamin freeze-dried powder, trace element injections and fat-soluble vitamins.

6. The therapeutic feeding method for cynomolgus monkeys according to claim 5, characterized in that: In S3, the monkeys were fed with liquid Ansul at a dosage of 1 g per kg of body weight, 5 ml of oral rehydration salt or 5% glucose, and 3 ml of Wuxian paste per monkey through a nasogastric tube.

7. The therapeutic feeding method for cynomolgus monkeys according to claim 6, characterized in that: In S3, the three-part Chinese medicine prescriptions used for cynomolgus macaques according to their physical conditions included Fuzi Lizhong Pills, Xiaoyao Pills, Huoxiang Zhengqi Pills, Yougui Pills, Buzhong Yiqi Pills, and Renshen Yangrong Pills; The three-part Western medicine prescription adopted according to the physical condition of crab-eating macaques includes Western medicine prescriptions targeting the physical condition of crab-eating macaques and Western medicine prescriptions targeting pathogens and microorganisms. Among them, the Western medicine prescriptions targeting the physical condition of crab-eating macaques include Kangxin oral liquid, loperamide, compound a-ketoacid tablets, compound amino acid 18AA and alanine-glutamine.

8. The therapeutic feeding method for cynomolgus monkeys according to claim 7, characterized in that: In S3, the staple food consumed by crab-eating macaques was free-flowing liquid, softened, puffed powder or homemade health granular feed, supplemented with liquid and parenteral nutrition, among which the parenteral nutrition used was medium- and long-chain fat emulsion.

9. The therapeutic feeding method for cynomolgus monkeys according to claim 8, characterized in that: In S4, fecal examinations of cynomolgus macaques included: viruses, parasites, bacteria, and occult blood.

10. A therapeutic feeding device for cynomolgus monkeys, based on the therapeutic feeding method for cynomolgus monkeys according to any one of claims 1 to 9, characterized in that: The feeding device comprises a feeding system and a plurality of feeding boxes, wherein the feeding system and the feeding boxes are both signal-connected, and the feeding boxes comprise a first feeding box (1) and a second feeding box (18) divided according to the weakness monkey score, wherein the first feeding box (1) is used for feeding cynomolgus monkeys with a weakness monkey score of level 4 or above, and the second feeding box (18) is used for feeding cynomolgus monkeys with a weakness monkey score of level 2 and level 3; The top of the first feeding box (1) and the second feeding box (18) are both provided with an air pump, the output end of the air pump is connected to a sterilization box (2), an ultraviolet disinfection lamp is provided in the sterilization box (2), a side of the sterilization box (2) away from the air pump is connected to an air supply pipe, the inside of the first feeding box (1) and the second feeding box (18) are both provided with a gas channel (3), the air supply pipe is connected to the gas channel (3), the bottom of the first feeding box (1) and the second feeding box (18) are both connected to a circulation pipe (11), one end of the circulation pipe (11) away from the air supply pipe is connected to the air pump, and an ozone generator is provided on the circulation pipe (11); A plurality of hollow first partitions (5) are provided in the first feeding box (1) and the second feeding box (18), and the first partitions (5) divide the interior of the first feeding box (1) and the second feeding box (18) into a plurality of feeding layers. A feeding cage (9) is placed on the side of each feeding layer away from the gas passage (3), and a baffle (8) is provided on the side of the feeding cage (9) close to the gas passage (3), and a plurality of air inlet holes (7) are provided on the baffle (8); a filter layer (4) and a placement layer (6) are provided in sequence from left to right in the first partition (5), and the filter layer (4) corresponds to the position of the gas passage (3), and the placement layer (6) is opened below the feeding cage (9), and a feces collecting tray for collecting feces of crab-eating monkeys is placed in the placement layer (6); A feeding assembly is provided in each feeding cage (9), and the feeding assembly comprises a feeder (10), a feeding cover (19) is hingedly connected to the top of the feeder (10), a food cavity (20) and a discharging cavity (24) are provided in the feeder (10) from top to bottom, a hollow second partition (21) is fixedly connected in the food cavity (20), and the second partition (21) divides the food cavity (20) into a main food cavity (36) and a supplementary food cavity (37), and a 45° inclined food outlet (27) is provided on one side of the discharging cavity (24), and the main food cavity (36) and the supplementary food cavity (37) are provided with a feeding cavity (24) and a feeding cavity (24) are provided with a feeding cavity (20 ...0) are provided with a feeding cavity (36) and a supplementary food cavity (37) are provided with a feeding cavity (36) and a feeding cavity (37) are provided with a feeding cavity (36) and a feeding cavity (37) are provided with a feeding cavity (20) and a feeding cavity (20) are provided with a feeding cavity (36) and a supplementary food cavity (37) are provided with a feeding cavity (36) and a feeding cavity (37) are provided with a feeding cavity (20) and a feeding cavity (20) are provided with a feeding cavity (36) and a feeding cavity (37) are provided with a feeding cavity (36) and a feeding cavity (37) are provided with a feeding cavity (36) and a feeding cavity (37) are The feeding cavity (36) and the supplementary food cavity (37) are both connected to the top of the feeding port (27); a motor box is fixedly connected in the feeding cavity (24); a servo motor (23) is fixedly connected in the motor box; a transmission rod (22) is coaxially fixedly connected to the output shaft of the servo motor (23); an end of the transmission rod (22) away from the servo motor (23) passes through the feeding cavity (24) and extends into the second partition plate (21); a two-section connecting rod (29) is coaxially fixedly connected to the transmission rod (22); the two-section connecting rod (29) is away from the transmission rod (22) and the two-section connecting rod (29) is coaxially fixedly connected to the feeding cavity (24); ... ) is provided with an opening assembly at one end thereof, the opening assembly comprising a sector disk (35) rotatably connected to the inner bottom wall of the second partition (21), a slide groove (31) being provided on the sector disk (35), a slider slidably matched with the slide groove (31) being fixedly connected to the second section connecting rod (29), a slide rail (30) being fixedly connected to the arcuate side wall of the sector disk (35), an arcuate rack (33) being slidably connected to the slide rail (30), a limit block (34) being provided at both ends of the slide rail (30), a slider slidably matched with the slide groove (31) being fixedly connected to the inner bottom wall of the second partition (21), and a slider slidably matched with the slide groove (31) being fixedly connected to the second section connecting rod (29). A support rod is provided, a groove is formed in the support rod, a rotating rod (32) is rotatably connected in the groove, a gear (28) meshing with an arc-shaped rack (33) is coaxially fixedly connected to the rotating rod (32); a feeding bowl (26) is fixedly connected to one side of the feeder (10), a recovery box (25) is detachably connected to the bottom of the feeding bowl (26), the feeding bowl (26) and the recovery box (25) are connected to each other and a rotating valve is provided at the connection point, and a plurality of weighing sensors are provided at the bottom of the feeding bowl (26) and the bottom of the recovery box (25); A cage door is hingedly connected to one side of the feeding cage (9) away from the gas passage (3), and a plurality of liquid boxes (15) for containing different medicine liquids and nutrient solutions are fixedly connected to the cage door; a drinking box (12) with an opening at the top is fixedly connected to one side of the liquid box (15); the drinking box (12) is connected to the inside of the liquid box (15); a waste liquid box (14) is fixedly connected to the bottom of the liquid box (15); a delivery pipe (13) is connected between the drinking box (12) and the waste liquid box (14), and a liquid pump and a flow meter are respectively provided on the delivery pipe (13); a buckle (17) is fixedly connected to one side of the liquid box (15) provided on the second feeding box (18), and a nasogastric tube (16) is fixedly connected inside the buckle (17); one end of the nasogastric tube (16) is connected to the liquid box (15), and the nasogastric tube (16) is placed in the buckle (17); The first feeding box (1) and the second feeding box (18) are both provided with a temperature and humidity sensor, a refrigerator and a humidifier. The inner walls of the first feeding box (1) and the second feeding box (18) are both embedded with electric heating tubes. The refrigerator and the electric heating tubes are used to cool down and heat up the inside of the first feeding box (1) and the second feeding box (18) respectively. The electric heating tubes, the refrigerator, the humidifier and the temperature and humidity sensor are all connected to the feeding system signal. The top wall of the breeding cage (9) is fixedly connected with a camera, and the camera is connected to the breeding system signal; The feeding system includes a recording module, a receiving module, a timing module, a control module, an analysis module, a display module and an early warning module; The receiving module is used to receive information transmitted by the temperature and humidity sensor, weighing sensor, flow meter and camera, and transmit it to the recording module; The recording module is used by operators to record the blood test results, health status and fecal examination results of each group of crab-eating macaques, and is also used to receive the weighing data of solid food by the weighing sensors in the feeding bowl (26) and the recovery box (25), receive the liquid volume data of the nutrient solution and the medicine solution when the flow meter recovers the drinking box (12) and transports it to the waste liquid box (14), and receive the video information of the activities of the crab-eating macaques in the breeding cage (9) monitored by the camera 24 hours a day; The timing module is used to control the feeding time of the cynomolgus monkeys, and the control module is used to start the recovery of the remaining solid food, medicine liquid and nutrient solution of the cynomolgus monkeys according to the eating time divided by the weak monkey score; The control module is used to drive the feeding device to realize automatic feeding and timed recovery, and is used to adjust the temperature by controlling the refrigerator and the electric heating tube, adjust the humidity by the humidifier, and start the air pump for air circulation; The analysis module is used to analyze the data obtained by the recording module, and score the weak monkeys of the cynomolgus monkeys every 7 days according to the health status and eating conditions of the cynomolgus monkeys, regroup the cynomolgus monkeys whose conditions have improved or worsened, and transmit the analysis data to the display module; The display module is used to display the data obtained by the analysis module and the video information recorded by the recording module to the operator in an intuitive manner, so that the operator can easily call and confirm the health status of the crab-eating macaque at any time.

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