Intelligent infusion apparatus capable of automatically replacing infusion container

Abstract

The invention relates to the field of medical instruments, in particular to an intelligent infusion apparatus capable of automatically replacing an infusion container. The intelligent infusion apparatus comprises a support column and a controller, wherein the support column is provided with an automatic bottleneck replacing mechanism and a needle inserting and pulling mechanism; the automatic bottleneck replacing mechanism comprises a rotating seat, a bearing, bottleneck clamping mechanisms, a sleeve seat, a driving gear and a driving motor; the bottleneck clamping mechanisms are arranged on the periphery of the rotating seat in a circumferential array mode; each bottleneck clamping mechanism comprises a fixed frame, a first clamping seat, a second clamping seat, a first gear, a second gear and a spring; the needle inserting and pulling mechanism comprises a needle inserting and pulling bracket, a push rod motor, a needle pushing block, a needle tip clamp, a connecting plate and a liquid sensor; an infusion supporting mechanism is arranged at the upper end of the rotating seat; the infusion supporting mechanism comprises a supporting seat, a hook plate and a supporting spring; anda dripping speed detection mechanism and a needle tube pressing mechanism are arranged at the lower end of the needle inserting and pulling bracket. The infusion apparatus is ingenious in design, stable in bottleneck clamping, convenient, wide in applicability, monitorable for dripping speed, high in safety, disinfectable for bottleneck and positionable in rotation.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an intelligent infusion set for automatically replacing an infusion container. Background technique [0002] At present, the infusion operations in the hospital wards all use common infusion stands. Although multiple bottles of liquid medicine can be hung on each shelf, the bottles must be changed by a nurse, and the patient or family member needs to be taken care of. Informing the nurse to change the bottle, this process consumes a lot of manpower and time, especially in large hospitals with many wards, the infusion bottle change takes a lot of time and energy for the nurses, for this reason, Chinese patent CN109771731A discloses an automatic patient infusion bottle changer The bottle device includes a fixing seat, grooves distributed equidistantly on the outer wall of the top of the fixing seat, and an infusion bottle is placed on the inner wall of the groove, and a bearing is we...

AI Technical Summary

Problems solved by technology

[0002] At present, the infusion operations in the hospital wards all use common infusion stands. Although multiple bottles of liquid medicine can be hung on each shelf, the bottles must be changed by a nurse, and the patient or family member needs to be taken care of. Informing the nurse to change the bottle, this process consumes a lot of manpower and time, especially in large hospitals with many wards, the infusion bottle change takes a lot of time and energy for the nurses, for this reason, Chinese patent CN109771731A discloses an automatic patient infusion bottle changer The bottle device includes a fixing seat, grooves distributed equidistantly on the outer wall of the top of the fixing seat, and an infusion bottle is placed on the inner wall of the groove, and a bearing is welded on the inner wall of the bottom of the fixing seat, and the bearing The inner wall of the drive shaft is rotatably connected with a drive shaft, the outer wall of the drive shaft is welded with a driving sprocket, the outer wall of the drive sprocket is connected with a drive chain, and the drive chain is driven on the inner wall of the side away from the drive sprocket. The driven sprocket is connected, and the outer wall of the transmission chain is welded with equidistantly distributed blocks, and the outer wall of one end of the transmission shaft is welded with a coupling, and the outer wall of the end of the coupling away from the transmission shaft is welded There is a driving motor, a bottom plate is welded on one side of the outer wall of the driving motor, a clamping seat is bonded to the bottom of the outer wall of the infusion bottle, a hole is opened on the outer wall of the bottom of the infusion bottle, and the inner wall of the hole is passed through a rubber A needle tube is inserted into the plug, and an I-shaped clamping block is welded on the outer wall of the end of the needle tube away from the infusion bottle. A mechanical clamp is clamped on one side of the I-shaped clamping block, and a mechanical clamp is clamped on one side of the mechanical clamp. A connecting rod is welded on the top, and an electromagnetic telescopic rod is welded on the outer wall of the connecting rod

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