Tungsten wire needle has many roles in surgical instruments, and the following are some of them:
1. Cutting and coagulation: During surgery, tungsten wire needle can be used to cut tissue and coagulate blood. Because tungsten wire needle has high hardness and sharpness, it can easily cut tissue and stop bleeding.
2. Stable support: In some surgeries, such as thoracotomy and orthopedic surgery, tungsten wire needle can be used to stably support bones or tissues. Because tungsten wire needle has high strength and rigidity, it can effectively support and fix tissues to ensure the smooth progress of the operation.
3. Puncture and guidance: In minimally invasive surgery, tungsten wire needle can be used for puncture and guidance of surgical instruments. Because tungsten wire needle has high rigidity and anti-bending performance, it can accurately guide surgical instruments to the lesion site, improving the accuracy and success rate of the operation.
4. Suturing and fixation: In surgical operations, tungsten wire needle can be used to suture and fix tissues. Because tungsten wire needle has the characteristics of high strength and corrosion resistance, it can effectively suture and fix tissues to promote the healing and recovery function of tissues.
In short, tungsten wire needles have multiple functions in surgical instruments, including cutting and coagulation, stable support, puncture and guidance, suturing and fixation, etc. These functions benefit from the high strength, high hardness, corrosion resistance and high temperature performance of tungsten wire needles, which provide important support and guarantee for the success of the operation and the life safety of the patient.
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