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PENETRABLE CLOSED SHEATH TIP
专利权人:
d/b/a Olympus Respiratory America;Spiration; Inc.
发明人:
Anthony H. Siuda
申请号:
US16205655
公开号:
US20200171292A1
申请日:
2018.11.30
申请国别(地区):
US
年份:
2020
代理人:
摘要:
Disclosed embodiments include apparatuses, systems, and methods for providing a sheath tip with a solid end surface configured to be pierceable by an instrument, where the solid end surface is configured to distribute force of impact with a tissue surface across the solid end surface. In an illustrative embodiment, an apparatus includes a closed sheath tip has a solid end surface configured to be pierceable by an instrument. The closed sheath tip is configured to be disposed at a distal end of a sheath defining therein a lumen configured to convey the instrument therethrough. When the closed sheath tip is presented at a tissue surface, the solid end surface of the closed sheath tip is configured to distribute force of impact with the tissue surface across the solid end surface and to permit the instrument to pierce the solid end surface and extend therethrough toward the tissue surface.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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