Automatic transfusion system

Abstract

The invention discloses an automatic transfusion system. The automatic transfusion system comprises a bottle feeding device, an insertion and extraction device and a lifting device; the bottle feeding device comprises a battle carrier, a conveying belt, a bottle feeding motor and a bottle feeding driving component; the insertion and extraction device comprises an insertion and extraction power source, a needle carrier containing transfusion needles, a bottle locking block and an insertion and extraction frame; the lifting device comprises a base, a hollow cylindrical lifting lower column arranged on the base and a lifting upper column and a lifting driving component which are arranged below the bottle feeding device. The lifting device can switch the high and low positions of the whole device through simple pressing, transfusion bottles and the transfusion needles are placed conveniently, the insertion and extraction device completes transfusion needle insertion and extraction and can lock or open bottle openings of the transfusion bottles in a rotating mode, the structure is simple, reliable and stable in effect, and high and low position control, accurate and reliable automatic conveying of transfusion bottles and automatic insertion and extraction of the transfusion needles are achieved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an automatic infusion system for fixed delivery of infusion bottles and insertion and extraction of 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 tube, resulting in serious injuries. as a...

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

Images