The invention discloses a disposable membrane type automatic stopping and liquid residue preventing
infusion set. The disposable membrane type automatic stopping and liquid residue preventing
infusion set is composed of a liquid inlet connector, a container
imitation type rinse
bottle drip unit, a
drip chamber, a membrane valve, a controllable liquid path reperfusion mechanism, an infusion tube, a dripping
speed regulator, a liquid outlet connector and a turning pump arranged on the infusion tube. The disposable membrane type automatic stopping and liquid residue preventing
infusion set has the advantages that firstly, liquid can be automatically stopped, and accordingly trouble, waste and possible occupation infection caused when an infusion needle is separated to
discharge liquid and exhaust air to carry out liquid adding can be avoided; secondly, precious liquid residue in an infusion
bottle and the infusion set can be drained downwards and injected into the
human body, waste can be avoided, and the
curative effect can be ensured; thirdly, internally generated bubbles in the infusion tube can be intercepted and collected, and the bubbles can be discharged upwards into a
drip chamber cavity; fourthly, liquid path blocking and possible blood
exposure accidents caused by blood returning and
blood clotting can be avoided; fifthly, pressurizing can be carried out to fast carry out infusion to rescue a patient, and the operation accident that the air in the infusion tube is pumped into the
human body mistakenly can be avoided. The disposable membrane type automatic stopping and liquid residue preventing infusion set is a multifunctional infusion set, and is used for clinic patients, especially for critical patients in midwinter to carry out long time dripping infusion of a large amount of infusion.