| 摘要 |
<p>The present invention relates to a surgical trocar comprising a band-shaped, flat unit provided with an edge in its one end, and with a device for, preferably removably, attaching a tubular object in its other end.</p><p>By means of the present invention a tissue penetration can be carried with a reduced risk for slippage, whereby the risk for unvolontary damages on patient and surgeon is eliminated.</p> |
