| 摘要 |
A surgical implement guide (10) sized for insertion into and compatible with tissue. The invention includes a hollow shaft (12) formed of a flexible material with memory to return to a predetermined configuration, where the shaft (12) defines a central passageway (42) of variable inside diameter and is adapted to receive a catheter or other surgical tool or instrument. The central passageway (42) terminates in an access opening (43) and allows for insertion and removal of the catheter or tool. An elongated tab member (28) having at least one surface or portion thereof which is textured extends fro m the shaft (12), and positioned adjacent the access opening (43), acting as a handle to assist the user in removing the catheter. A tip (46) is included opposite the tab (28) to assist in the insertion of the guide (10), and thus the catheter or tool.
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