Bottle pressing type automatic transfusion and recovery system

Abstract

The invention discloses a bottle pressing type automatic transfusion and recovery system. The system comprises a bottle feeding device, a bottle pressing device, an inserting and pulling device, a recovery device and a lifting device, wherein the bottle feeding device comprises a bottle carrier, a conveying belt, a bottle feeding electric motor and a bottle feeding 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 part of the bottle feeding device, the bottle pressing transmission assembly drives the bottle pressing rod assembly to press a transfusion bottle, conveyed by the bottle feeding device, from top to bottom; the inserting and pulling device comprises an inserting and pulling power source, a needle carrier for holding transfusion needles, bottle locking blocks and an inserting and pulling rack; the recovery device comprises a bottle turning assembly and a bottle holding assembly; the lifting device comprises a base, a lower lifting column arranged on the base where hollow cylinders are located, an upper lifting column arranged below the bottle feeding device and a lifting transmission assembly. The system can be controlled to move to a high position and a low position, the transfusion bottles can be conveyed automatically, accurately and reliably, the transfusion needles can be inserted and pulled automatically, and empty transfusion bottles can be recovered.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an automatic bottle-pressing infusion recovery system 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 infusio

Images