Abidin M R, Dunlapp J A, Towler M A, Becker D G, Thacker J G, McGregor W, Edlich R F
Department of Plastic Surgery, University of Virginia, Charlottesville.
Am Surg. 1990 Oct;56(10):643-7.
A new needle holder jaw face has been specifically designed and developed to increase needle holding security without sutural damage. Tungsten carbide particles have been metallurgically bonded into the stainless steel jaw to create a fine granular surface. This bonded jaw enhances needle holding security by limiting either twisting or rotation of the clamped needle. In addition, compression of the monofilament synthetic sutures by the bonded jaws does not reduce suture breaking strength.
一种新的持针钳钳口面经过专门设计和研发，以提高持针安全性且不会造成缝线损伤。碳化钨颗粒通过冶金方式粘结到不锈钢钳口中，形成精细的颗粒表面。这种粘结钳口通过限制被夹持针的扭转或转动来增强持针安全性。此外，粘结钳口对单丝合成缝线的挤压不会降低缝线的断裂强度。
