发明名称 |
MEDICAL DEVICE FOR TISSUE REMOVAL |
摘要 |
The present disclosure provides medical devices for creating a channel in a biological soft tissue. The devices comprise an integral rotatable tool formed by an elongated distal member and a proximal shaft, the elongated member having a distal end portion and a proximal end portion, the distal end portion comprising a tissue piercing tip of a pyramid-like shape, and the proximal end portion comprising an elongated prism-like portion having at least three surfaces and respective prism edges, with at least one of the prism edges between the surfaces being configured as a tissue cutting blade, and the proximal shaft interfacing and extending from the prism-like portion and having a cross section larger than a cross section of the prism-like portion at the interface. In some embodiments, the device comprises an intermediate portion extending between the distal end portion and the proximal end portion and having a frustum shape, thereby forming a smooth transition between a base portion of the tissue piercing tip and the proximal end portion. |
申请公布号 |
EP3122267(A2) |
申请公布日期 |
2017.02.01 |
申请号 |
EP20150753480 |
申请日期 |
2015.03.26 |
申请人 |
Sanoculis Ltd.;Tel HaShomer Medical Research Infrastructure and Services Ltd. |
发明人 |
LAVI, Gilad;GLOVINSKY, Yoseph;SHMUKLER, Vadim;ISRAELI, Nir |
分类号 |
A61B17/3209;A61B17/34;A61F9/007 |
主分类号 |
A61B17/3209 |
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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