发明名称 |
IMPROVED SPECIMEN RETRIEVAL BAG |
摘要 |
A surgical instrument for the improved removal, using a specimen retrieval bag, of biological material from a patient. The surgical instrument includes a specimen retrieval bag having a flexible wall and a closed end and an open end, wherein the open end is for receiving biological materials. The instrument includes a noose adjacent to the open end, wherein the noose constricts the open end to substantially close the open end. The bag includes a row of alternating flexible and stiff areas on its wall adjacent to and about a periphery of the open end, whereby when the open end is noosed, the flexible areas buckle before the stiff areas.
|
申请公布号 |
CA2391887(C) |
申请公布日期 |
2011.02.15 |
申请号 |
CA20022391887 |
申请日期 |
2002.06.27 |
申请人 |
ETHICON ENDO-SURGERY, INC. |
发明人 |
CONLON, SEAN P;TEOTIA, KAREN M. |
分类号 |
A61B17/221;A61B19/00;A61B10/00;A61B17/00;A61J1/10 |
主分类号 |
A61B17/221 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|