发明名称 |
TISSUE REMOVAL APPARATUS AND METHOD OF MANUFACTURING SAME |
摘要 |
An apparatus is disclosed for removing tissue from a patient's body. The apparatus comprises an elongate member defining a lumen and a tissue removal member disposed within the lumen. The tissue removal member comprises a flexible shaft formed from a plurality of strands, and a coil that is helically disposed around the shaft. The coil is substantially in contact with the shaft along a length of the shaft. The coil forms a plurality of outwardly extending projections and each pair of the plurality of outwardly extending projections defines a spacing therebetween. Upon rotation of the tissue removal member within the elongate member, material is conveyed through the lumen of the elongate member. A related method of manufacturing a tissue removal member is also disclosed.
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申请公布号 |
CA2819929(A1) |
申请公布日期 |
2012.07.05 |
申请号 |
CA20112819929 |
申请日期 |
2011.11.24 |
申请人 |
KIMBERLY-CLARK, INC. |
发明人 |
LEE SHEE, NATASHA;GODARA, NEIL;PEZESHKI, PADINA;PAGET, CAITLYN |
分类号 |
A61B17/22;A61B17/3205;A61B17/34;A61B17/56;A61M1/00 |
主分类号 |
A61B17/22 |
代理机构 |
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地址 |
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