发明名称 |
Endoscopic retriever |
摘要 |
An endoscopic retriever comprising an endoscope and retriever is disclosed, wherein the illuminating light passes at right angles to the plane of the grasping jaws of the retriever. In one embodiment of the invention, at least one illuminating light guide fiber travels partly through at least one of the grasping arms and passes perpendicular to the length of at least one of the grasping jaws through at least one of the grasping laws, terminating in at least one of the two jaws at right angles to the plane of the jaw. The endoscope may have a torque handle to control the grasping force of the jaws of the retriever.
|
申请公布号 |
US5746770(A) |
申请公布日期 |
1998.05.05 |
申请号 |
US19950535888 |
申请日期 |
1995.11.22 |
申请人 |
ZEITELS, JERROLD ROY;GREWE, DAVID DOUGLAS |
发明人 |
ZEITELS, JERROLD ROY;GREWE, DAVID DOUGLAS |
分类号 |
A61B17/24;A61B17/28;A61B19/00;(IPC1-7):A61B17/28 |
主分类号 |
A61B17/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|