发明名称 |
ASPIRATION CATHETERS, SYSTEMS, AND METHODS |
摘要 |
The aspiration catheters, systems and methods include a catheter having an elongated body with a cross-section having a flat side and a curve near the distal end. The first side of the cross-section can contact a first side of a delivery lumen in a first orientation, and a second side of the cross-section contacts the first side of the delivery lumen in a second orientation rotated 180° from the first orientation. The curve can be directed 90° relative to a normal of the flat side. The systems and methods can utilize two catheters, and a key joint formed with the two catheters which can rotationally fix the catheters with respect to each other, and the first and second catheters each include at least one pre-formed curve near the distal end. The two catheters can be moved proximally and distally for positioning in the right and left bronchi. |
申请公布号 |
US2014350458(A1) |
申请公布日期 |
2014.11.27 |
申请号 |
US201414452310 |
申请日期 |
2014.08.05 |
申请人 |
Patient Centered Medical Incorporated |
发明人 |
ROBERTS John R.;LEVIT Eran;BLOOM Janet Elaine;ROBERTS Timothy;BLOOM Maya Elaine |
分类号 |
A61M16/04;A61M25/00;A61M39/10 |
主分类号 |
A61M16/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Brentwood TN US |