发明名称 |
NEEDLELESS INJECTION DEVICE COMPONENTS, SYSTEMS, AND METHODS |
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 |
US2016206849(A1) |
申请公布日期 |
2016.07.21 |
申请号 |
US201615081405 |
申请日期 |
2016.03.25 |
申请人 |
Rykhus, JR. Robert L.;Ogdahl Jason W.;Crank Justin M. |
发明人 |
Rykhus, JR. Robert L.;Ogdahl Jason W.;Crank Justin M. |
分类号 |
A61M25/00;A61M5/30;A61M25/10 |
主分类号 |
A61M25/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Edina MN US |