An automatic switching syringe-free high-pressure contrast injection device

Abstract

The invention discloses an automatically switchable syringe-free high-pressure radiography injection device, which belongs to the field of radiography injection devices. An automatic switchable needle-free high-pressure radiography injection device includes a main body of the injection device, and a power cord is installed on the main body of the injection device. The main body of the injection device is fixedly connected with a roller pump. The main body of the injection device is dug with a four-way conduit wiring groove. The top of the main body of the injection device is dug with multiple slots. The slots are clamped with a medicine bottle bracket. Including the bottom bracket, the upper end of the bottom bracket is rotatably connected with a movable ring, and the movable ring is fixedly connected with two pairs of fixing clips, and the inner wall of the fixing clip is fixedly connected with an inflatable air bag, which can realize effective clamping of the medicine bottle through the inflatable air bag Tight protection, and when the medicine bottle is inserted irregularly and the bracket is damaged, the repair ball on the bracket airbag can block and seal the damaged part of the medicine bottle, so that the liquid in the medicine bottle is not exposed, so that the medicine bottle can still be used normally after being damaged.

Description

technical field [0001] The invention relates to the field of contrast injection devices, and more specifically relates to an automatic switching syringe-free high-pressure contrast injection device. Background technique [0002] At present, the high-pressure contrast injection system is a single-cylinder high-pressure injection system, which is a push rod type syringe. The motor drives the push rod, and the push rod pushes the high-pressure syringe to inject the contrast agent according to the set program. At present, the high-pressure radiography injection device is mainly a single-cylinder high-pressure radiography system, and the main piston push rod is pushed forward and backward to realize the function of sucking and spraying medicine. At the same time, when the original product is used, it is necessary to install the syringe, then install the drug suction needle on the syringe, then insert the medicine bottle, and then press the button to draw the medicine. During this...

AI Technical Summary

Problems solved by technology

[0003] Moreover, the current high-pressure imaging device does not protect the medicine bottle installed on it well. When the medicine bottle is inserted and inserted irregularly, the medicine bottle will be damaged, which will easily cause the medicine bottle to break, causing the contrast agent to leak and causing economic losses. The liquid of the high-pressure radiography device is not easy to adapt to the installation of medicine bottles of different sizes, and the medicine bottle is easy to shake when the device is working, and even falls from the device

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