| 摘要 |
<p>The present invention relates to Drip chambers used in medical field for executing IV fluids to patients and especially this invention relates to a Drip chamber with automatic (mechanically) control of fluid at the end of fluid in drip chamber preventing entry of air in patients IV system.The system comprises of Drip chamber (2) float (11) flow blocker (3) thin rubber membrane (10) spring (4) IV set (5,8,9). Air inlet seal (1) outlet with a pin hole (9) spring supporter (for spring on top model).</p> |
