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Bionic human esophagus and gastric digestion system

A technology for the digestive system and bionic stomach, which is applied in the field of bionic human esophagus and gastric digestive system, and can solve the problems of inaccessible mixed and broken state, complex structure, etc.

Pending Publication Date: 2018-11-02
XIAODONGYIJIAN SUZHOU INSTR & EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the complex internal structure of the human stomach, it is difficult to approach the mixed and broken state of food and medicine in the stomach with a single stirring

Method used

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  • Bionic human esophagus and gastric digestion system
  • Bionic human esophagus and gastric digestion system
  • Bionic human esophagus and gastric digestion system

Examples

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0030] Such as Figure 1 to Figure 3 As shown, a bionic human esophagus and gastric digestive system includes a bionic esophagus component 2 and a bionic stomach component 1 that communicate with each other, and the bionic esophagus component 2 is arranged above the bionic stomach component 1 .

[0031] Such as Figure 1 to Figure 3 As shown, the bionic esophagus assembly 2 is composed of a bionic esophagus 21, a first esophagus clamp 22, a vibrator 24, and a second esophagus clamp 23, wherein the first esophagus clamp 22 and the second esophagus clamp 23 are respectively arranged above and below the bionic esophagus 21 At both ends, the vibrator 24 is arranged between the first ...

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Abstract

The invention discloses a bionic human esophagus and gastric digestion system comprising a bionic stomach component and a bionic esophagus component. The bionic stomach component comprises a bionic stomach comprising a stomach bag equipped with a pylorus and a cardia; a rolling pushing device disposed on the outer side of the stomach bag and used for rolling pushing the bionic stomach; and a gastric juice tube that communicates with the stomach bag. The bionic esophagus component comprises: a bionic esophagus communicating with the cardia; a first esophageal clip and a second esophageal clip clamping both ends of the bionic esophagus respectively and used for controlling the on-off state the esophagus; and a vibrator disposed between the first esophageal clip and the second esophageal clipand configured to drive the bionic esophagus to vibration. The bionic human esophagus and gastric digestion system mechanically pushes and vibrates the bionic stomach and bionic esophagus so as to simulate a true gastric digestion system.

Description

technical field [0001] The invention relates to the field of in vitro digestive system, in particular to a bionic human esophagus and gastric digestive system. Background technique [0002] The in vitro simulated digestive system model is established based on the bionic simulation of the digestive system in the human body. It has been widely used as a means to evaluate the physical and chemical properties of food and medicine. At present, the main in vitro digestive system consists of a beaker, stirring and heating. Put food, medicine, etc. into the beaker while heating and stirring while quantitatively adding digestive juice. After a certain period of time, samples are taken for testing. Due to the complex internal structure of the human stomach, it is difficult to approach the mixed and broken state of food and medicine in the stomach with a single stirring. The above problems are problems that need to be solved urgently in this field. Contents of the invention [0003...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09B23/28
CPCG09B23/28G09B25/00G09B23/303G09B23/32
Inventor 陈晓东廖振锴
Owner XIAODONGYIJIAN SUZHOU INSTR & EQUIP CO LTD
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