An infusion cart with a telescopic infusion stand

Abstract

The invention belongs to the technical field of medical devices, and specifically relates to an infusion vehicle with a retractable infusion stand. The infusion vehicle includes a vehicle body, wheels and an infusion stand; four wheels are installed at the bottom of the vehicle body, and one side of the top of the vehicle body is uniform There are multiple holes, and a ring magnet is fixed above the hole; under each hole is a telescopic cavity, and a pressure spring is installed in the telescopic cavity, and the other end of the pressure spring is connected to the electromagnet core, and the electromagnet core is fixed at the bottom of the telescopic cavity ; A conductive coil is wound around the periphery of the electromagnet core, and the two ends of the conductive coil are correspondingly connected to the positive and negative ends of the power supply box; the infusion stand includes a first movable rod, a second movable rod and an infusion hook; A second movable rod is connected, and an infusion hook is fixed above the second movable rod; a magnet is fixed below the first movable rod; and the magnet drives the infusion stand to move in the telescopic cavity. The invention can automatically shrink the infusion stand when the infusion cart is toppled over, so as to prevent the infusion stand from accidentally injuring people.

Description

technical field [0001] The invention belongs to the field of medical equipment and relates to clinical infusion equipment, in particular to an infusion vehicle with a retractable infusion stand. Background technique [0002] With the improvement of national living standards, the number of hospital patients has increased dramatically, resulting in chaotic scenes of overcrowded hospitals. The infusion is a large-dose injection that is injected into the human body by intravenous drip, usually contained in glass or plastic infusion bottles or infusion bags. middle. When in use, adjust the drip rate through the infusion set, and inject into the vein continuously and steadily to replenish body fluids, electrolytes or nutrients. [0003] At present, there are mainly two types of infusion stands used in clinical treatment: row-hanging infusion stands and floor-standing infusion stands. Row-mounted infusion poles have the advantages of smooth translation, flexible rotation, and sta...

AI Technical Summary

Problems solved by technology

Row-mounted infusion stands have the advantages of smooth translation, flexible rotation, and stable expansion and contraction, but they are expensive and need to be modified; floor-standing infusion stands are generally not easy to move, and are very bulky, which is difficult for medical staff to move

[0004] Therefore, someone has proposed a modernized medical vehicle, but the existing medical infusion vehicle has a relatively simple structure. Although it can be used by multiple patients at the same time, in order to keep the balance of the vehicle, its hooks are generally at the same height. It needs to be adjusted to different heights; although there is an infusion cart with a retractable infusion rod type in the prior art, there is only one infusion rod on the infusion cart, and the infusion cart is in the process of moving, because the height of the infusion rod is relatively high. The balance of the whole car body is not good, it is easy to fall over, and the dumped infusion rod is easy to cause injury to people; considering the above problems comprehensively, it is necessary to optimize and upgrade the existing medical infusion car to meet the needs of use

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