| 摘要 |
A hemostasis valve for a catheter introducer is described. The valve is adapted to be inserted between the cover and frame of the catheter introducer body and having a disc made of a soft elastic material with a first slit extending into the disc from a first flat face, a second slit extending into the disc from a second opposite flat face so as not to intersect the first slit, and a needle hole connecting the first and second slits. The needle has a diameter smaller than the object to be placed through the needle hole.
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