-
1.发明申请公开(公告)号：US20200001054A1
公开(公告)日：2020-01-02
申请号：US16432392
申请日：2019-06-05
发明人： Jose JIMENEZ , Michael BANANDO , Cuong PHAM
摘要： A balloon of a balloon catheter must be able to withstand fatigue to its componentry caused by multiple cycles of repeat motions, such as deployment from a lumen of the catheter, expanding the balloon, collapsing the balloon, and withdrawal of the balloon into the lumen. The catheter balloon may include plurality of electrode substrates, each including a plurality of tails. A reinforcement component, which may be a portion of another balloon, may be disposed over at least some of the plurality of tails and attached to the membrane. Where tails are provided on the proximal and distal ends of the balloon, two reinforcement mechanisms may be used.
-
公开(公告)号：US20240335648A1
公开(公告)日：2024-10-10
申请号：US18597609
申请日：2024-03-06
CPC分类号： A61M39/0606 , A61B17/00 , A61B2017/0046 , A61M2039/062 , A61M2039/064
摘要： The disclosed technology includes a hemostasis valve assembly comprising an elongate body with a first valve disposed near the proximal end and a second valve disposed near the distal end and spaced apart from the first valve. The first valve can allow a member to extend through the first valve and the second valve can allow the member to extend through the second valve. The elongate body can define a cavity comprising a sloped portion including a first distance between an inner surface of the elongate body and the longitudinal axis near the distal end that is greater than a distance between the inner surface and the longitudinal axis near the proximal end such that a gas is directed along the sloped portion to accumulate at an accumulation region in the cavity near the distal end when a member extends through the first valve.
-
搜索结果
2 条记录 (耗时 0.013 秒)
