| 摘要 |
<p>Apparatus for the administration of solution to a patient at a precisely controlled rate. A length of flexible, collapsible tubing (12) filled with the solution and connectable at one end (14) to a conduit communicating with the vascular system of a patient is advanced through roller (16, 18) means, so that the solution expelled from the tubing is proportional to the rate of advancement of the tubing through the roller means.</p> |
