| 摘要 |
A catheter (100) is disclosed that includes a reinforced hollow fiber (114) and is suitable for insertion—in a body tissue in order to deliver and/or recover fluids to and/or from the tissue. In one embodiment, the catheter comprises a combination of catheter body (112), hollow fiber region (114), and reinforcing means (116), to provide a catheter having sufficient structural integrity for the hollow fiber region to be positioned within a body tissue, preferably without the need for ancillary devices such as introducers or protective sheaths, and to there be used for the purpose of delivering and/or recovering fluids from the surrounding tissue.
|
