摘要
本文所设计的夹弯剪一体多功能骨钳,属于骨科手术器械,旨在提供一种集夹持、弯曲、剪断骨针为一体的省力、简便的骨科内固定手术工具。其左右钳体由铆钉相连用以夹持克氏针;其压针柄与右钳体顶端的钳体座由铆钉相连,用以在夹持固定克氏针后将其弯曲;其压针柄适当位置处附有切针片,右钳体转动盘上开有长方形的切针槽,在克氏针弯曲了90°之后一并将其切断。该一体多功能骨钳具有夹持克氏针更加省力、弯剪一体操作更加方便的特点,能更好地满足临床手术实际需求。
We have designed a sort of multi-functional bone forceps for use as orthopedic surgical instruments to grip,bend and cut the spicula.It is labor-saving and easily installed.Its left and right clamp bodies are connected by a rivet to hold the spicula,and the pressure-regulating shank is connected with the clamp seat body at the right top of the clamp body by a rivet. It is used to curve the spicula.At an appropriate location on the pressure-regulating shank is a pin-cutting chip.On the right body rotating disc-clamp,there is a rectangular open cutting groove to be in use for cutting the specula with the role of pin-cutting chip.Being characterized by the use of mechanical leverage,the manipulations of holding and bending are less arduous.After achieving the 90-degree bend,the operator can cut off the specula successfully.The operation is easy to perform and labor-saving;the forceps can further meet the actual clinical demand.
出处
《生物医学工程学杂志》
EI
CAS
CSCD
北大核心
2010年第5期1044-1046,共3页
Journal of Biomedical Engineering
关键词
夹持
弯曲
剪切
多功能
骨钳
Hold； Bend； Cut； Multi-functional； Bone forceps；
