发明名称 |
Tissue retrieval device with gusseted pouch |
摘要 |
A tissue retrieval device includes an introducer tube and a tissue retrieval bag. The introducer tube is insertable into a patient through a trocar. The bag may be selectively exposed at the distal end of the introducer tube, receive a tissue specimen, and be withdrawn from the patient. The bag includes a plurality of folds allowing the bag to transition from a folded configuration to an unfolded configuration. The folds may extend along a length of the bag transverse to the introducer tube; or along a length of the bag parallel to the introducer tube. The folds may extend about a perimeter of the bag, such as a circumference of the bag, and may be spaced apart along a length of the bag transverse to the introducer tube. The folds may be formed by petals that provide the bag with a generally spherical configuration when the bag is unfolded. |
申请公布号 |
US8414596(B2) |
申请公布日期 |
2013.04.09 |
申请号 |
US20100693485 |
申请日期 |
2010.01.26 |
申请人 |
PARIHAR SHAILENDRA K.;GODBOLE ATUL M.;LARSON KEVIN A.;CONLON SEAN P.;ETHICON ENDO-SURGERY, INC. |
发明人 |
PARIHAR SHAILENDRA K.;GODBOLE ATUL M.;LARSON KEVIN A.;CONLON SEAN P. |
分类号 |
A61B17/22 |
主分类号 |
A61B17/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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