Food simulation swallowing device and food simulation swallowing method

A food simulation and food technology, applied in teaching models, educational tools, instruments, etc., can solve the problems of unable to dynamically demonstrate the swallowing process, different swallowing curves, adaptive simulation, etc.
CN110299057APending Publication Date: 2019-10-01JIANGNAN UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
JIANGNAN UNIV
Publication Date
2019-10-01

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Abstract

The invention discloses a food simulation swallowing device and a food simulation swallowing method, and belongs to the field of bionic mechanical design of human oral swallowing. The food simulationswallowing device includes a tongue base body and soft tissue material, an upper jaw base body and soft tissue material, a micro sensing piece, a cam connecting rod mechanism, gear rack mechanisms, apush rod, a motor, a first base, a second base and corresponding connecting devices; the gear rack mechanisms are connected to different positions of the tongue base body, and the cam connecting rod mechanism is connected to the root of tongue of the tongue base body. Through the gear rack mechanism and the cam connecting rod mechanism, the real dynamic simulation of a tongue in the process of swallowing can be realized, the in vivo measurement data of food flow and a swallowing system can be obtained when swallowing is carried out, the length of a connecting rod, the speed and angle of the gear rack can be changed to adapt to swallowing curves of different people, and thus the adaptability is better. The food simulation swallowing device and the food simulation swallowing method are of great significance to study the flow characteristics of food and treat dysphagia with relative safe foods.
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Description

technical field

[0001] The invention relates to a food simulating swallowing device and a food simulating swallowing method, which belong to the field of bionic mechanical design of human oral cavity swallowing. Background technique

[0002] Dysphagia is dysphagia caused by various reasons and can occur in different parts of swallowing. Dysphagia can affect food intake and nutrient absorption, and can also lead to aspiration pneumonia caused by food being inhaled into the trachea. In severe cases, it is life-threatening. Invasive medical equipment is used to obtain in vivo information of patients, but it is not easy to obtain in vivo measurement data of food flow and swallowing system during swallowing, which directly leads to the inability to prescribe the right medicine in medicine, and hinders the research on the influence of food material characteristics on the swallowing process and the safety of food development.

[0003] In order to improve the level of medical diag...

Claims

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