发明名称 |
NEEDLELESS INJECTION DEVICE COMPONENTS |
摘要 |
Described are needleless injection systems and methods that involve features including one or more of a tissue tensioner and a fitting that includes or attaches to a shaft, exemplary embodiments including: an elastic sleeve sized to fit under tension about the distal end of a flexible scope, such as an endoscope; a non-metal, polymeric tube-like device being optionally attached to the elastic sleeve for delivering a therapeutic fluid to a treatment site within a patient wherein the elastic sleeve may include an integral balloon (tissue tensioner) feature that can be used to position the injection orifice of the tube-like device proximate a treatment area. |
申请公布号 |
EP2456488(A2) |
申请公布日期 |
2012.05.30 |
申请号 |
EP20100739754 |
申请日期 |
2010.07.20 |
申请人 |
AMS RESEARCH CORPORATION |
发明人 |
RYKHUS, ROBERT L., JR.;OGDAHL, JASON WESTRUM;CRANK, JUSTIN M. |
分类号 |
A61F2/958;A61M5/30;A61B1/00;A61M29/02;A61M31/00 |
主分类号 |
A61F2/958 |
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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