| 发明名称 |
Intravascular implantable medical device introduction |
| 摘要 |
In one example, this disclosure is directed to a kit for intravascular implantation of an implantable medical device within a patient, the kit comprising an elongated outer sheath forming an inner lumen with a distal opening, the outer sheath sized to traverse a vasculature of the patient, and an elongated inner sheath with an inflatable member at its distal portion. The inflatable member is inflatable from a proximal end of the inner sheath to close-off the distal opening of the outer sheath when inflated. The inner sheath further includes a stopper proximally located relative to the inflatable member. The inflatable member is remotely controllable from a proximal end of the inner sheath to retract in a proximal direction towards the stopper. The inflatable member can be retracted in a proximal direction towards the stopper and past an implantable medical device positioned within a distal portion of the outer sheath. |
| 申请公布号 |
US9339197(B2) |
申请公布日期 |
2016.05.17 |
| 申请号 |
US201213482816 |
申请日期 |
2012.05.29 |
| 申请人 |
Medtronic, Inc. |
发明人 |
Griswold Erik C.;Beasley Rudolph A.;Allan James Calvin;Anand Suruchi;Barajas-Torres Martha A.;Poole Matthew S.;Srinivas Arvind K.;Waldhauser Steven L.;Berthiaume William |
| 分类号 |
A61B5/02;A61B5/0215;A61B19/00;A61N1/365;A61N1/375;A61N1/05;A61N1/372;A61B5/042;A61B5/053 |
主分类号 |
A61B5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A kit for intravascular implantation of an implantable medical device within a patient, the kit comprising:
an elongated outer sheath forming an inner lumen with a distal opening, the outer sheath sized to traverse a vasculature of the patient; and an elongated inner sheath with an inflatable member at a distal portion of the inner sheath, wherein the inflatable member is selectively inflatable from a proximal end of the inner sheath, wherein the inflatable member is configured to substantially close-off the distal opening of the outer sheath when inflated, wherein the inner sheath is slidable within the inner lumen of the outer sheath, wherein the inner sheath further includes a stopper proximally located relative to the inflatable member, wherein the inflatable member is remotely controllable from a proximal end of the inner sheath to retract in a proximal direction towards the stopper, wherein the kit is configured such that the inflatable member can be retracted in a proximal direction towards the stopper and past an implantable medical device positioned within a distal portion of the outer sheath. |
| 地址 |
Minneapolis MN US |
