| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide devices for allowing surgical access to an interior of a patient's body. <P>SOLUTION: Various devices are provided for allowing multiple surgical instruments to be inserted through a single surgical access device at variable angles of insertion, allowing for ease of manipulation within a patient's body while maintaining insufflation. Safety shields and release mechanisms are also provided for use with various surgical access devices. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
