| 摘要 |
The medical appliance has an elongated tubular shaft with a lumen extending therethrough and slots in the distal area for pressure medium entry into the lumen. A stiffening means in the form of an independent wire extends through the lumen with its proximal area extending proximally of the shaft. The proximal area of shaft is affixed to a luer-lock comprising a housing with an inner cavity and a distal end forming a muff fixedly and tightly sealed on the proximal end of the shaft.
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