Butt joint equipment, waste liquid collecting and treating system and waste liquid treating method

Abstract

The embodiments of the invention provides butt joint equipment, a waste liquid collecting and treating system and a waste liquid treating method. The butt joint equipment comprises: a suction joint, which is in butt joint with a liquid discharge joint of waste liquid collecting equipment so as to form a discharge pipeline for discharging a liquid in a waste liquid collecting container of the wasteliquid collecting equipment; a liquid feeding joint, which is in butt joint with a liquid inlet joint of the waste liquid collecting equipment so as to form a cleaning pipeline for injecting a liquidinto the waste liquid collecting equipment to clean the waste liquid collecting container; a liquid discharging pump, which is used for discharging the liquid in the waste liquid collecting containerthrough the discharging pipeline after a liquid discharging program is started; a detection device, which is used for detecting whether a liquid passes through the part, located in the butt joint equipment, of the discharging pipeline or not; and a control unit, which is used for controlling to inject a liquid into the cleaning pipeline so as to clean the waste liquid collecting container after the detection device feeds back and detects that no liquid passes through the discharging pipeline. According to the invention, installation is convenient, and communication between the waste liquid collecting equipment and the butt joint equipment is not needed.

Description

technical field [0001] The invention relates to a docking device, a waste liquid collection and treatment system and a waste liquid treatment method for docking with a waste liquid collection device for collecting and processing waste liquid materials generated in a medical process. Background technique [0002] During the implementation of specific surgical procedures, liquid, semi-solid, and solid wastes will inevitably be produced, including body fluids, such as blood, and perfusion solutions introduced into the surgical site during the surgical process. The resulting solid and semi-solid waste includes tissue fragments and small pieces of surgical material that may remain on body parts. Ideally, waste fluid is collected as it is generated so that it neither contaminates the surgical site nor becomes a biohazard in the operating room or other place where surgical procedures are performed. [0003] In the prior art, there are various waste liquid collection and treatment ...

AI Technical Summary

Problems solved by technology

[0005] The detection sensor in the prior art has the following disadvantages: the float valve or other liquid level sensors in the prior art need to be placed or installed in the waste liquid collection container, and need to be in contact with the waste liquid, and the structure needs to be opened during installation. The integrated waste liquid collection container is extremely inconvenient to install, and if it is placed in the waste liquid collection container, it will affect the strength and sealing effect of the container, and the installation is complicated and expensive, and the float valve and other contacts in the prior art The type liquid level sensor is easily corroded by waste liquid, cleaning liquid and disinfectant, and is easily affected by scale. It has a short life and cannot be replaced and maintained, which will greatly increase the cost of equipment use.

At the same time, since the detection sensor is directly connected to the waste liquid collection container, when the waste liquid collection device is docked with the docking device, the waste liquid collection device must be powered on to transmit the data of the detection sensor to the docking device. This operation will cause waste liquid collection. The air opening of the equipment will affect the electrical components, and at the same time, it is necessary to operate the waste liquid sensor, which brings inconvenience to the user

In addition, for waste liquid collection equipment with multiple waste liquid collection containers, it is necessary to detect whether the liquid in each waste liquid collection container is empty. In the prior art, a detection sensor is installed for each waste liquid collection container. way, see US7879228 patent, for equipment with multiple waste liquid collection containers, the solution of the prior art increases the amount of sensors, resulting in higher manufacturing costs

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