Railway cold chain new model establishes transportation shift mechanism

In recent years, highway cold chain transportation has developed rapidly in China. At present, over 80% of refrigerated cargoes are completed by road transport. In the past, the main mode of refrigerated transport - railway refrigerated transport due to poor timeliness, capacity constraints and other factors, has gradually been ignored and even eliminated. However, it is undeniable that the railroad is not only a large volume of traffic but also does not cause traffic congestion in relation to road transport. Therefore, how to regain the advantages of railway transportation and give play to the advantages of railway refrigerated transport have become a problem for many enterprises to think about. In this regard, Iron Dragon Logistics has reached the front end.

According to Xia Aiping, chief marketing officer of Tielong Logistics Special Container R&D Center, due to the poor timeliness of traditional railway transportation and the inability to achieve door-to-door service, Tielong Logistics caters to market trends and developed a railway refrigerated container. In this way, railways are combined with railways. , Highway multimodal transport, can quickly and easily transport bulk frozen products to all parts of the country.

In addition, the director of Xia revealed that Tielong Logistics is using the advantages of the country’s road network that it owns to establish a rail transit shift mechanism. Specifically, the railway freight trains’ operating routes and time schedules are formulated as passenger cars to tell the need for refrigerated transportation. Food companies and food companies can load cargo according to the condition of the compartment and transport it to its destination. This is a brand new mode of cold chain transportation. It is believed that once it is put into operation, it will have a significant impact on the existing cold chain transportation market.

Venous Cannula

Venous cannula is also a deep venous puncture catheter. The method is to select the appropriate puncture site and insert the needle under the skin, and insert the needle with negative pressure until the dark red blood is absorbed, indicating that the needle has entered the vein, and the guide wire is inserted. Withdraw the puncture needle to leave the guide wire in the blood vessel, and then insert the venous catheter that needs to be indwelled along the guide wire, then exit the guide wire, inject diluted heparin saline and fix the catheter, the deep venous catheterization is completed. The veins for puncture and catheterization are usually selected clinically, including the subclavian vein, internal jugular vein, and femoral vein. After the puncture catheter is indwelled, attention must be paid to the care of the puncture site to avoid infection with thrombus or catheter falling off.

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