| 摘要 |
The invention provides means by which access to the intracranial compartment is completely sealed from the skin and the scalp tissues, which makes it possible to change the drain when necessary without bringing the drain in th e contact with the scalp. It also provides an improved ventricle draining syst em supporting a better fixation of the drain to avoid the drain from sliding. T he drain comprises a fixture with a conduit defining passage through the fixtur e, the fixture being provided with fastening means for attachment of the fixtur e to an aperture in the cranial bone, a seal for sealed engagement with a catheter inserted in the fixture, and fasterner for securing the catheter to the fixture.
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