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What is an aneurysm clip?

2025-10-15 19:39:34 healthy

What is an aneurysm clip?

An aneurysm clip is a medical device used to treat brain aneurysms. It clips the neck of the aneurysm to prevent blood flow from entering the aneurysm, thereby reducing the risk of rupture. In recent years, with the advancement of medical technology, the design and materials of aneurysm clips have been continuously optimized, becoming an important tool in neurosurgery.

1. Structure and classification of aneurysm clips

What is an aneurysm clip?

Aneurysm clips are usually made of titanium alloy or stainless steel, which have good biocompatibility and mechanical strength. Based on shape and function, aneurysm clips can be divided into the following categories:

typeFeaturesApplicable scenarios
Straight clipSimple design, suitable for common aneurysmsAneurysm with narrow neck
Bend clampCurved design facilitates clipping of aneurysms in complex locationsDeep or unusually angled aneurysms
window clipWith window to avoid compression of surrounding blood vesselsAneurysms near important blood vessels

2. Application of aneurysm clip

Aneurysm clips are mainly used to treat unruptured or ruptured brain aneurysms. During the operation, the doctor uses a microscope to accurately place the clips to block blood flow into the tumor. Compared with traditional embolization, aneurysm clips have the following advantages:

Advantagesillustrate
Stable long-term effectsAneurysm recurrence rate after clipping is low
Wide range of applicationsCan be used for a variety of complex aneurysms
Reduce complicationsAvoid risks posed by embolic materials

3. Latest research progress of aneurysm clips

In recent years, aneurysm clip technology has continued to innovate. The following are related topics that have been hotly discussed on the Internet in the past 10 days:

Hot contentsourcefocus of discussion
Degradable aneurysm clip"Natural Medicine"The material can be absorbed by the human body to avoid long-term retention of foreign matter.
3D printed custom clipJournal of NeurosurgeryPersonalized design to improve surgical accuracy
Robot-assisted clippinginternational medical conferenceReduce human error and improve safety

4. Precautions for aneurysm clip surgery

Although aneurysm clip technology is mature, patients still need to know the following:

Things to noteDetailed description
Preoperative evaluationThe location and shape of the aneurysm need to be clarified through CT, MRI and other examinations
Postoperative careAvoid strenuous exercise and check regularly
Potential risksClamp dislodgement or vasospasm may occur

5. Summary

Aneurysm clips are an effective means of treating cerebral aneurysms. With the development of science and technology, their design and application are constantly optimized. Patients should fully understand the pros and cons of surgery and choose treatment options under the guidance of professional doctors.

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