INTRAVASCULATURE DEVICES AND BALLOONS FOR USE THEREWITH
摘要
<p>An inflatable device (1) for use within the vasculature of a body and having an expandable annular body (Ia) which is expandable by inflation of a series of inflation lumen (2) defined therein, the device having inflated (b) and non-inflated (a) states and inner (3) and outer (4) annular walls, the device being adapted so that inflationary pressure within the lumen moves the device from the non-inflated state toward the inflated state by radially outward expansion of both the outer and inner walls so that the annular body expands to form an annular structure with a central lumen defined by the inner wall (3). Non-compliant or semi-compliant balloons (36) are provided in the inflation lumen (2). The device may be employed as an embolic filter or an introducer catheter.</p>
申请公布号
WO2010119110(A1)
申请公布日期
2010.10.21
申请号
WO2010EP54989
申请日期
2010.04.15
申请人
NATIONAL UNIVERSITY OF IRELAND, GALWAY;THE PROVOST, FELLOWS AND SCHOLARS OF THE COLLEGE OF THE HOLY AND UNDIVIDED TRINITY OF QUEEN ELIZABETH, NEAR DUBLIN;MURPHY, BRUCE;VARD, JOHN;BREEN, LIAM