Infusion control system and infusion system

Abstract

The invention relates to an infusion control system and an infusion system. The infusion control system comprises a drip rate detecting device, a drug withdrawal control device and a controller; the drip rate detecting device comprises a dual-beam photoelectric switch; the dual-beam photoelectric switch comprises a transmitter and a receiver; the transmitter and the receiver are in aligning arrangement on both sides of a drip path of a dripper; the drug withdrawal control device includes a motor and a pusher assembly; the pushing assembly is disposed on an adjustment star wheel of a flow regulator; the pushing assembly is in driving connection to the motor; the pushing assembly is used to push the star wheel to move under the drive of the motor; the controller is electrically connected tothe transmitter and the receiver; and the controller is also electrically connected to the motor. When the infusion control system is applied to an infusion device, the infusion can be automatically stopped after the liquid in an infusion bottle is emptied, thereby avoiding the problem of returning blood of a patient and cause of unnecessary loss and pain, and improving the safety of the infusion.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an infusion control system and an infusion system. Background technique [0002] In the field of medical treatment, intravenous infusion is a widely used operation item in modern medical activities. Most of the infusion equipment used in intravenous infusion are transparent infusion bottles, infusion bags or opaque infusion bags. Patients and nurses will observe the infusion Determine whether to complete the infusion according to the status of the page in the bottle, change the infusion bottle or stop the infusion when the infusion is completed. However, because the infusion time is too long, the patient and the accompanying staff will inevitably fail to find that the liquid in the infusion bottle has been emptied in time after the long-time slack waiting process, and continuing to infuse after the liquid in the infusion bottle has emptied will cause the patient's venou...

AI Technical Summary

Problems solved by technology

However, because the infusion time is too long, the patient and the accompanying staff will inevitably fail to find that the liquid in the infusion bottle has been emptied in time after the long-time slack waiting process, and continuing to infuse after the liquid in the infusion bottle has emptied will cause the patient's venous return of blood and cause Unnecessary loss and pain, even threatening the patient's life in severe cases, medical malpractice

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