发明名称 |
VASCULAR DEVICE |
摘要 |
A vascular device for reducing blood flow in a first vessel or a first graft to enable increased blood flow in a second vessel or second graft. The vascular device includes a support structure having a proximal portion, a distal portion and an intermediate portion, the support structure movable from a reduced profile insertion position to an expanded placement position. A covering material is supported by the structure, the intermediate portion in the expanded position having a transverse dimension less than a transverse dimension of the proximal and distal portions to restrict blood flow through the device and thereby increase blood flow to the second vessel or second graft. A method or reducing blood flow in one vessel or graft and increasing blood flow in another vessel or graft is also disclosed. |
申请公布号 |
US2016346453(A1) |
申请公布日期 |
2016.12.01 |
申请号 |
US201615095048 |
申请日期 |
2016.04.09 |
申请人 |
Rex Medical, L.P. |
发明人 |
MCGUCKIN, JR. JAMES F.;DeFonzo Stephan A. |
分类号 |
A61M1/36;A61B17/12 |
主分类号 |
A61M1/36 |
代理机构 |
|
代理人 |
|
主权项 |
1. A vascular device for reducing blood flow in a first vessel or a first graft to enable increased blood flow in a second vessel or second graft, the vascular device comprising a support structure and a covering material and having a proximal portion, a distal portion and an intermediate portion, the support structure movable from a reduced profile insertion position to an expanded placement position, the covering material supported by the structure, the intermediate portion in the expanded position having a transverse dimension less than a transverse dimension of the proximal portion and the distal portion to restrict blood flow through the device and thereby increase blood flow to the second vessel or second graft. |
地址 |
Conshohocken PA US |