Bottle pressing automatic infusion and recovery method

Abstract

The invention discloses a bottom pressing automatic infusion and recovery method based on a bottle pressing automatic infusion and recovery system. The system comprises a bottle conveying device, a bottle pressing device, an insertion and extraction device, a recovery device and a lifting device, wherein the bottle conveying device comprises bottle carriers, a conveying belt, a bottle conveying motor and a bottle conveying transmission assembly, the bottle pressing device comprises a bottle pressing rod assembly and a bottle pressing transmission assembly, the bottle pressing rod assembly is arranged at the upper portion of the bottle conveying device, the bottle pressing transmission assembly drives the bottle pressing rod assembly to eject infusion bottles conveyed by the bottle conveying device from top to bottom, the insertion and extraction device comprises an insertion and extraction power source, needle carriers carrying infusion needles, bottle locking blocks and an insertion and extraction frame, the recovery device comprises a bottle turning assembly and a bottle filling assembly, and the lifting device comprises a base, a hollow cylindrical lifting lower column arranged on the base, a lifting upper column arranged below the bottle conveying device, and a lifting transmission assembly. The high and low position can be controlled, and automatic conveying of the infusion bottles and automatic insertion and extraction of the infusion needles can be precisely and reliably achieved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a bottle-pressing automatic infusion recovery method for fixed delivery of infusion bottles and bottle-pressing for inserting and pulling out infusion needles. Background technique [0002] Existing work for intravenous drip transfusion uses manual operation, monitoring and nursing by medical personnel. Due to the uncertainty of environmental factors in manual operations, such as dust, fiber bacteria, viruses or other particles in the air, these uncertain environmental factors will cause imperceptible changes in the liquid medicine when medical staff perform infusions and switch bottles. Pollution, which has a negative impact on the safety of clinical medication. Due to the untimely manual monitoring, excessive injection of liquid medicine often occurs, resulting in a negative pressure difference between the infusion tube and the blood, causing blood to flow back into the infusion ...

AI Technical Summary

Problems solved by technology

Due to the uncertainty of environmental factors in manual operations, such as dust, fiber bacteria, viruses or other particles in the air, these uncertain environmental factors will cause imperceptible changes in the liquid medicine when medical staff perform infusions and switch bottles. Pollution, which has a negative impact on the safety of clinical medication. Due to the untimely manual monitoring, excessive injection of liquid medicine often occurs, resulting in a negative pressure difference between the infusion tube and the blood, causing blood to flow back into the infusion tube, resulting in serious injuries. as a result of

The biggest harm is that in order to reduce the workload, the medical staff will reinfuse the coagulated blood in the infusion tube into the patient's blood, which may lay the groundwork for the formation of thrombus, and may also increase the risk of cerebral thrombosis and cerebral infarction. The incidence of infarction, for some of the above problems, there is no better technical solution to solve

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