发明名称 |
Multi-Balloon Dilation Device for Placing Catheter Tubes |
摘要 |
A stoma dilation device that includes a tubular support defining a continuous pathway through the device; at least one inflatable dilation balloon and at least one inflatable retention balloon located on the tubular support; and inflation lumens for each balloon. The inflatable dilation balloon forms at least a first portion of the device and the inflatable retention balloon forms at least a second portion of the device. The inflatable retention balloon is configured to have a diameter upon full, unrestrained inflation that is greater than the largest diameter of the inflatable dilation balloon upon inflation.
|
申请公布号 |
US2012078176(A1) |
申请公布日期 |
2012.03.29 |
申请号 |
US201113245562 |
申请日期 |
2011.09.26 |
申请人 |
TAI KOK-MING;MCMICHAEL DONALD J.;ROTELLA JOHN A.;GRIFFITH NATHAN C.;REICHART EMILY A.;ROWE COURTNEY E.;HOLLEY STEVEN A.;MADSEN EDWARD B. |
发明人 |
TAI KOK-MING;MCMICHAEL DONALD J.;ROTELLA JOHN A.;GRIFFITH NATHAN C.;REICHART EMILY A.;ROWE COURTNEY E.;HOLLEY STEVEN A.;MADSEN EDWARD B. |
分类号 |
A61M29/02;A61M25/04 |
主分类号 |
A61M29/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|