Duplex medicine mixer and medicine feeding seat used on medicine mixer

Abstract

The invention relates to the technical field of medical instruments, in particular to a duplex medicine mixer and a medicine feeding seat used on the medicine mixer. The duplex medicine mixer comprises a duplex frame, two injectors, a connecting knob, and an extension spray head; the connecting knob comprises a knob body, and a handle; the extension spray head comprises a tee joint, a tee joint cover, an extension tube, and a spray head; the two injectors are respectively installed on the duplex frame; a buckle is arranged between the two injectors at one end, close to the nozzles of the injectors, of the duplex frame; the connecting knob is clamped on the buckle; the buckle is clamped in a rear slot; two liquid inlets on the tee joint are respectively connected with the nozzles of the two injectors in a matched mode; the connecting knob and the first fixing column are arranged in a matched mode; the first fixing column is arranged in a front slot; and the first limiting protrusion on the first fixing column is arranged in a clamping groove in a matched mode.

Description

technical field [0001] The invention relates to the technical field of medical devices, and specifically relates to a double medicine mixer and a medicine feeding seat used on the medicine mixer. Background technique [0002] With the continuous development of treatment methods in the medical industry, the clinical demand for two-component liquid mixing is increasing. For example, fibrin glue is used to solve wound bleeding. Fibrin glue is composed of two components of fibrin and thrombin. It is a two-component sealant used for tissue sealing to prevent liquid leakage or air leakage. It is composed of electrical components and nucleophilic components. During the specific application process, the components are mixed and sprayed to the wound surface by a double drug mixer to form a gel to achieve a good hemostasis or sealing effect. [0003] In the existing double-drug mixer, the solution in the syringe usually flows through the tee and then the liquid is mixed in the nozzle...

AI Technical Summary

Problems solved by technology

In the process of adding the solution from the injector of the lower stage to the injector of the upper stage, the injection needle is generally used for injection. Since the syringe head is small, once the injection needle is not inserted into the cone of the upper stage syringe, the solution may leak or The hands of the configuration personnel were stabbed, causing drug contamination, and the process of adding drugs was inconvenient and unsafe.

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