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公开(公告)号：US12131665B2
公开(公告)日：2024-10-29
申请号：US18325338
申请日：2023-05-30
申请人： Jiangnan University
发明人： Minjie Gao , Zhitao Li , Xiaobei Zhan , Li Zhu , Wenlong Zhang , Jingjing Xu , Yun Jiang
CPC分类号： G09B23/30 , B29B13/00 , B29C41/02 , B29B2013/005 , B29K2083/005 , B29K2105/0061 , B29L2031/7532
摘要： The disclosure discloses a bionic digestive tract as well as a preparation method and application thereof, belonging to the field of bionic technologies and the field of biological technologies. The bionic digestive tract of the disclosure is prepared by mixing a base material (one or more of silica gel, latex and hydrogel) and auxiliary materials (silicone oil and a curing agent) in a certain mass ratio (the mass ratio of the base material to the silicone oil to the curing agent is 100:(0.5 to 10):(0.5 to 3.5)). The simulation performance of the bionic digestive tract is excellent, has strong consistency with a true human digestive tract in terms of performance, structure and function, can simulate the true states of food, drugs and microorganisms in a digestive system, and has great application prospects in the research process of food and drugs.
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公开(公告)号：US12118896B2
公开(公告)日：2024-10-15
申请号：US16121720
申请日：2018-09-05
申请人： Jiangnan University
发明人： Xiaobei Zhan , Zhitao Li , Minjie Gao , Wenlong Zhang , Zhiyong Zheng , Xingqiao Peng , Yun Jiang
CPC分类号： G09B23/32 , B01L3/5085 , B01L3/561 , B01L3/567 , G09B23/303 , B01L2200/06 , B01L2300/049 , B01L2300/08 , B01L2300/0832 , B01L2300/0874 , B01L2400/0666 , G01N33/02
摘要： The present invention discloses a visual bionic digestive system for a human gastrointestinal tract model, and belongs to the field of bionic digestive systems. The visual bionic digestive system for a human gastrointestinal tract model comprises a reaction system and a control system; the reaction system comprises a bionic stomach system, a bionic small intestine system, a bionic large intestine system and a filtering system; the control system comprises a PLC, peristaltic pumps, and a circulating water tank; the water inlet pipes of the bionic stomach system, the bionic small intestine system, and the bionic large intestine system are connected to a water outlet of the circulating water tank through water pipes; the water outlet pipes of the bionic stomach system, the bionic small intestine system, and the bionic large intestine system are connected to a water inlet of the circulating water tank through water pipes, solenoid valves are arranged on the water pipes, and the solenoid valves on the water pipes are controlled by the PLC. The bionic digestive system provided by the present invention has the advantages of strong visibility, high automation, device modularization, and simple and effective gastrointestinal peristalsis simulation way.
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公开(公告)号：US11721241B2
公开(公告)日：2023-08-08
申请号：US16875106
申请日：2020-05-15
申请人： Jiangnan University
发明人： Xiaobei Zhan , Zhitao Li , Minjie Gao , Li Zhu , Wenlong Zhang , Jingjing Xu , Yun Jiang
CPC分类号： G09B23/30 , B29B13/00 , B29C41/02 , B29B2013/005 , B29K2083/005 , B29K2105/0061 , B29L2031/7532
摘要： The disclosure discloses a bionic digestive tract as well as a preparation method and application thereof, belonging to the field of bionic technologies and the field of biological technologies. The bionic digestive tract of the disclosure is prepared by mixing a base material (one or more of silica gel, latex and hydrogel) and auxiliary materials (silicone oil and a curing agent) in a certain mass ratio (the mass ratio of the base material to the silicone oil to the curing agent is 100:(0.5 to 10):(0.5 to 3.5)). The simulation performance of the bionic digestive tract is excellent, has strong consistency with a true human digestive tract in terms of performance, structure and function, can simulate the true states of food, drugs and microorganisms in a digestive system, and has great application prospects in the research process of food and drugs.
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公开(公告)号：US20230306875A1
公开(公告)日：2023-09-28
申请号：US18325338
申请日：2023-05-30
申请人： Jiangnan University
发明人： Minjie Gao , Zhitao Li , Xiaobei Zhan , Li Zhu , Wenlong Zhang , Jingjing Xu , Yun Jiang
CPC分类号： G09B23/30 , B29B13/00 , B29C41/02 , B29B2013/005 , B29K2083/005
摘要： The disclosure discloses a bionic digestive tract as well as a preparation method and application thereof, belonging to the field of bionic technologies and the field of biological technologies. The bionic digestive tract of the disclosure is prepared by mixing a base material (one or more of silica gel, latex and hydrogel) and auxiliary materials (silicone oil and a curing agent) in a certain mass ratio (the mass ratio of the base material to the silicone oil to the curing agent is 100:(0.5 to 10):(0.5 to 3.5)). The simulation performance of the bionic digestive tract is excellent, has strong consistency with a true human digestive tract in terms of performance, structure and function, can simulate the true states of food, drugs and microorganisms in a digestive system, and has great application prospects in the research process of food and drugs.
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