Electric liquid diet booster

Abstract

The invention discloses an electric liquid diet booster. The electric liquid diet booster comprises a control box, wherein a diet cylinder is installed at the top end of the control box, a piston and a non-contact positioning module are installed in the diet cylinder, a stomach tube connecting opening is formed in the top end of the diet cylinder, and an air hole is formed in the bottom end of the diet cylinder; the air hole is connected with an air inflation solenoid valve and an air exhaust solenoid valve through air pipes, the air inflation solenoid valve is connected with an air inflation pump through the air pipe, and the air exhaust solenoid valve is connected with an air exhaust pump through the air pipe; a display panel is further installed on the control box, and a control circuit and a power module are installed in the control box. According to the electric liquid diet booster, motor gear transmission is replaced by a pneumatic mode, and the noise is greatly lowered; a cylinder body and the piston can be disassembled and cleaned; after diet is added to the diet cylinder, an accompanying person can do other work, and the air pumps can automatically stop after boosting of the diet is accomplished. The electric liquid diet booster is simple in structure, convenient to operate and quite applicable to the situation that the liquid diet needs to be injected through a stomach tube.

Description

technical field [0001] The invention relates to a medical auxiliary device, which belongs to the field of medical equipment, in particular to an electric liquid food booster. Background technique [0002] At present, known liquid food boosters can be divided into manual and electric ones, and the principle is to press the booster into the patient's stomach through a gastric tube. The manual liquid food booster only relies on manpower, which will directly cause uneven food advancement speed and affect the patient's comfort. Most of the electric liquid food boosters on the market are propelled at a constant speed through the transmission structure of the motor and gears, but the noise of the motor and gears is too large, and if it is used in a hospital, it will seriously affect the rest of other patients. Moreover, the structure of the linkage rod piston and the gear is not easy to disassemble and the piston is not easy to clean; most operations still require human interventi...

AI Technical Summary

Problems solved by technology

The manual liquid food booster only relies on manpower, which will directly cause uneven food advancement speed and affect the patient's comfort

Most electric liquid food boosters on the market now use the transmission structure of motors and gears to propel them at a constant speed, but the noise of the motors and gears is too high, and if they are used in hospitals, it will seriously affect the rest of other patients

In addition, the structure of the linkage rod piston and the gear is not easy to disassemble and the piston is not easy to clean; most operations still require human intervention, and it cannot automatically judge whether the food is finished, and cannot realize automatic operation

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