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In the medical field, accurate lesion localization is critical to successful surgery. As an accurate guidance tool, medical guidewire can help doctors accurately find lesions in complex anatomical environments and improve the success rate of surgery. This article will detail the working principle, types, applications, and prospects of medical guidewires so that readers can better understand this key tool.

First, the working principle of

medical guidewire Medical guidewire is a kind of instrument used to accurately guide and place medical devices, such as catheters, implanters, etc. Its working principle is to insert the guidewire along the human body pipe or incision, and after reaching the target position, the doctor guides other medical devices into the human body through the guidewire to achieve accurate lesion positioning. The softness and toughness of the guidewire determine its insertion smoothness and guiding effect in the human body.

Second, the types
of medical guide wire
Metal guide wire: metal guide wire has high hardness and bending resistance, and is often used to guide harder medical devices, such as inserters, catheters, etc. However, its softness is poor, and it is easy to cause discomfort to the human body.

Soft guide wire: soft guide wire has good softness and compliance, and is suitable for pipelines with a large degree of bending, such as coronary arteries. However, its bending resistance is weak, and it is not suitable for guiding harder medical devices.

Special guide wire: Special guide wire includes electromagnetic navigation guide wire, ultrasonic guide wire, etc., which can be accurately guided by special navigation technology.

Third, the application of

medical guide wire Medical guide wire is widely used in various medical operations, such as cardiovascular, neurological, tumor and other fields. In the cardiovascular field, medical guidewires can guide implanters for vasodilation, stenting and other surgeries; In the neurological field, medical guidewires can guide catheters for brain intervention; In the field of oncology, medical guidewires guide radioactive particles for accurate implantation treatment.

Fourth, the development prospect
of medical guide wire
With the continuous development of medical technology, medical guide wire is also constantly improving and optimizing. In the future, medical guidewires will develop in a more accurate and flexible direction. At the same time, with the influence of artificial intelligence, robotics and other technologies, medical guidewires will also be combined with other technologies to achieve intelligent and automated surgical guidance.

In short, medical guidewires, as a key tool to accurately guide the localization of lesions, play an important role in the medical field. Through continuous improvement and development, medical guidewires will provide doctors with more accurate and convenient surgical guidance, bringing more effective treatment to patients.