发明名称 |
SOFT TISSUE CORING BIOPSY DEVICES AND METHODS |
摘要 |
An excisional device for either handheld or stereotactic table use may comprise an outer sheath that may comprise a distal scoopula shape configured to penetrate and/or cut tissue independently or in concert with work element(s). The articulable work element(s) may comprise articulable beak(s) and may be configured to translate and/or rotate at a first rate and to cut tissue in a direction implied by placement of the scoopula shaped outer sheath. A first helical element or equivalent assembly may be configured to transport tissue cut by the work element(s) and/or scoopula, may be co-axially disposed relative to the work element(s) and may be operative to rotate at a second rotation rate that is different than the first rate. A proximal sheath may be co-axially disposed relative to the work element(s) and the first helical element, and may be configured to rotate and actuate the work element(s). |
申请公布号 |
EP3035856(A2) |
申请公布日期 |
2016.06.29 |
申请号 |
EP20140837735 |
申请日期 |
2014.08.20 |
申请人 |
TRANSMED7, LLC |
发明人 |
VETTER, JAMES W.;VETTER, EUGENE H.;CLARK, DANIEL E.;VETTER, ALISEN E. |
分类号 |
A61B10/02 |
主分类号 |
A61B10/02 |
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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