| 发明名称 |
SYSTEM AND METHOD FOR SCORING THE LEFT VENTRICULAR ENDOCARDIUM TO INCREASE LEFT VENTRICULAR COMPLIANCE |
| 摘要 |
In some embodiments, a system for scoring human endocardium tissue may include a first conduit and an activation system. The first conduit may include a first opening, a second opening, and a cutting device. The first opening may be positioned at a proximal end of the first conduit. The second opening may extend from adjacent to a closed distal end portion of the first conduit. The cutting device, when activated, may cut through a portion of a depth of endocardium tissue positioned adjacent the second opening. The cutting device may selectively cut or score the endocardium to a specified depth and length in the endocardium of a left ventricle of a human heart. |
| 申请公布号 |
US2015265304(A1) |
申请公布日期 |
2015.09.24 |
| 申请号 |
US201314433763 |
申请日期 |
2013.10.07 |
| 申请人 |
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM |
发明人 |
Feldman Marc D.;Escobedo Daniel;Halaney David L.;Dwelle Jordan C.;McElroy Austin B.;Milner Thomas E. |
| 分类号 |
A61B17/32;A61B17/00;A61B17/3209 |
主分类号 |
A61B17/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A system for scoring human endocardium tissue, comprising:
a first conduit, comprising:
a first opening positioned at a proximal end of the first conduit extending through the proximal end in communication with a first lumen extending through the first conduit;a second elongated opening extending from adjacent to a closed distal end of the first conduit along a distal portion of the first conduit; anda cutting device positioned in the distal portion of the first conduit, wherein the cutting device, when activated, extends out of the first conduit and cuts, during use, through at least a portion of a depth of endocardium tissue positioned adjacent the second elongated opening; and an activation system for activating the cutting device. |
| 地址 |
Austin TX US |
