发明名称 |
MULTI-LUMEN, MANOMETRY CATHETERS |
摘要 |
A manometry apparatus includes a multi-lumen catheter comprising an extruded flexible tube having a plurality of lumens extending through the body of the tube between a proximal end and a distal end. The flexible tube has a first diameter in a proximal portion extending over a part of its length at the proximal end and a second diameter, larger than the first diameter, in a distal portion extending over a part of its length at the distal end. A plurality of flexible connection tubes are each coupled to a respective one of the plurality of lumens by insertion of the respective flexible connection tube into a corresponding lumen. Connection of the multi-lumen catheter to multiple flexible connection tubes is simplified by extruding the distal end of the catheter to a larger dimension so that the connection tubes can be directly inserted into the catheter lumens. |
申请公布号 |
WO03022343(A2) |
申请公布日期 |
2003.03.20 |
申请号 |
WO2002GB03980 |
申请日期 |
2002.08.30 |
申请人 |
MEDIPLUS LIMITED;URIE, ROBERT, GRAHAM |
发明人 |
URIE, ROBERT, GRAHAM |
分类号 |
A61B5/03;A61M25/00;A61M25/14 |
主分类号 |
A61B5/03 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|