| 摘要 |
<p>Provided is a medical-instrument indwelling device comprising a holding means for holding a medical instrument, a needle member made turnable on the proximal end thereof and having a needle point and a barb at the distal end thereof, a protecting means for enclosing the distal end of the needle member, and a means for fixing the distal end of the needle member in the enclosure of the protecting means or for releasing the same from the enclosure, and these components are integrally connected. Also provided is a set for the medical-instrument indwelling device, which comprises the medical-instrument indwelling device, and a controller for controlling the actions of the means for fixing the distal end of the needle member in the enclosure of the protecting means or for releasing the same from the enclosure, with a radio signal.</p> |
