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Those who have been engaged in the production and processing of medical guidewire should know that there are many specific types of guidewire, and there are several specifications for each type of guidewire. Different specifications of guidewire are mainly different sizes, and different types of guidewire will have many differences in structural design and material selection. For example, the safety guide wire processed by some enterprises should have the following structure, while the structure of other types of guide wire is not completely like this:

The so-called safety guide wire refers to the wire core in the center of the spring is retreated within a few centimeters of the spring, and is not welded with the spring, making the front end of the spring more soft, so as to greatly improve the safety of the guide wire. For this kind of medical guide wire production and processing, it is important to note that optimize the godet overall structural design and choice, in the middle of the spring steel wire core design is very safe at the same time, also should have another insurance under a diameter of 0.1 mm steel wire, and steel wire core is parallel, its end and spring welding, to ensure not lost due to spring break a within the blood vessels.

At present, many enterprises engaged in the production and processing of medical guide wire produce such safety guide wire, and this kind of guide wire has two different types, one is the fixed wire core, the other is the mobile wire core, the visa wire core is welded to the end of the spring, the latter end is welded to the handle can move forward and backward.