Capacity monitoring and safety protection device for electric suction apparatus

Abstract

The invention relates to a capacity monitoring and safety protection device for an electric suction apparatus. The capacity monitoring and safety protection device comprises the electric suction apparatus, a first storage bottle, a second storage bottle, silica gel suction tubes and a liquid height probe. The capacity monitoring and safety protection device is characterized in that a main electric suction apparatus body mainly comprises a vacuum pump and an electric suction apparatus switch which are connected with each other through a conducting wire; the vacuum pump is connected with the second storage bottle through a third silica gel suction tube; a first silica gel suction tube is arranged at the first storage bottle, and the second storage bottle is connected with the first storage bottle through a second silica gel suction tube; and the liquid height probe is arranged on a bottle cap of the second storage bottle and is connected with the electric suction apparatus switch through the conducting wire. The device is slightly influenced by the outside, the influences from factors such as blocking, losing and the like are avoided, the sensitivity is high, and the device is especially suitable for being used during a lot of liquid suction in patient save and operative treatment.

Description

technical field [0001] The invention relates to the technical field of medical devices, and is an electric suction device that monitors the liquid level of a storage bottle of an electric suction device, and when it is judged that the liquid in the storage bottle reaches a limited capacity, the electric suction device stops working and prevents the liquid from entering the machine and plays a protective function. Capacity monitoring safety protection device. Background technique [0002] Although the commonly used electric suction device is equipped with an overflow protection device at the outlet of the second liquid storage bottle to prevent the liquid from entering the middle pipe and entering the interior of the machine, due to various reasons such as blockage and loss of the overflow protection device, The effect is inaccurate, and when drawing large amounts of liquid, it is easy to draw liquid into the machine and burn out the motor. This brings inconvenience to medic...

AI Technical Summary

Problems solved by technology

[0002] Although the commonly used electric suction device is equipped with an overflow protection device at the outlet of the second liquid storage bottle to prevent the liquid from entering the middle pipe and entering the interior of the machine, due to various reasons such as blockage and loss of the overflow protection device, The effect is inaccurate, when drawing large amounts of liquid, it is easy to draw liquid into the machine and burn out the motor

This brings a lot of inconvenience to medical work, especially in rescuing patients and surgical treatment.

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