| 摘要 |
A catheter assembly comprising, a catheter having an elongated shaft, and an elongated sleeve of flexible material covering at least a substantial portion of the catheter. The sleeve has a pair of opposed first and second walls extending between a pair of opposed longitudinal fold lines at sides of the sleeve with the catheter being received between the walls in a generally flat configuration of the sleeve. The sleeve has a circumferential cuff of enlarged dimensions defining an open distal end of the sleeve.
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