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实用新型
CN2824840Y 带针钢丝挂钩式内窥镜活体取样钳 失效 - 权利终止

带针钢丝挂钩式内窥镜活体取样钳
摘要：
本实用新型公开了一种结构简单、更为可靠的带针四连杆内窥镜活体取样钳，包括钳头组件，钳头组件主要由左钳头(1)、右钳头(2)、钳头座(3)、左钢丝挂钩(4)、右钢丝挂钩(5)组成，其特征是在左钳头(1)、右钳头(2)之间固定安装有针(10)；左钳头(1)、右钳头(2)上与左钢丝挂钩(4)、右钢丝挂钩(5)相连的铆钉(16)、(17)与对应的左钳(1)、右钳头(2)整体相连。
摘要（英）：

The utility model discloses a biopsy forceps for an endoscope, which has the advantages of simple structure and reliably and is provided with pins and four connecting rods. The utility model comprises forceps head assemblies which are mainly composed of a left forceps head (1), a right forceps head (2), a forceps head seat (3), a left steel wire hook (4) and a right steel wire hook (5). The utility model is characterized in that needles (10) are fixedly arranged between the left forceps head (1) and the right forceps head (2); rivets (16) and (17) on the left forceps head (1) and the right forceps head (2), which are connected with the left steel wire hook (4) and the right steel wire hook (5), are integrally connected with the left forceps head (1) and the right forceps head (2).

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