Infusion dosage control device

By designing an infusion dose control device including placing a tank and weighing and speed control mechanism, the problem of inaccurate intravenous mannitol infusion dose in the prior art is solved, quantitative infusion and automatic stop infusion are achieved, and the accuracy and safety of infusion are improved.

CN222623457UActive Publication Date: 2025-03-18THE FIRST AFFILIATED HOSPITAL OF CHONGQING MEDICAL UNIVERSITY
0 Cites 0 Cited by

Patent Information

Application Number
CN202420709814.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-08
Publication Date
2025-03-18
Estimated Expiration
2034-04-08

AI Technical Summary

Technical Problem

The prior art is difficult to accurately control the dose when intravenous mannitol is injected into patients, resulting in inaccurate infusion of fluids, increasing the risk of medication and the possibility of medical disputes in patients.

Method used

An infusion dose control device is designed, including a placing tank and weighing speed control mechanism. The device realizes quantitative infusion of mannitol through weighing hooks and control screens, and controls the infusion speed through a micro motor and rotary block to ensure that 125ml mannitol is infused within 30 minutes.

Benefits of technology

It realizes that the infusion is automatically stopped after the injection of quantitative mannitol and reminds medical staff through alarms, reducing the possibility of drug contamination and improving the accuracy and safety of infusion.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model discloses an infusion dosage control device, which comprises a placing tank and a weighing speed regulating mechanism, the placing tank comprises a tank body, the top of the tank body is provided with a tank cover, and the bottom of the tank body is provided with a circular groove; the weighing speed regulation mechanism comprises a weighing hook, a control screen, an alarm and a speed regulation assembly, a weight sensor is arranged in the weighing hook, the weighing hook is arranged at the top of the tank cover, the control screen and the alarm are arranged on the outer wall of the tank body, the control screen is electrically connected with the weighing hook and the alarm, and the speed regulation assembly is used for controlling the infusion flow speed. By means of the mode, the mannitol instillation dosage can be quantitatively controlled, infusion is automatically stopped after a half amount of mannitol is instilled, and meanwhile an alarm is given out to inform medical staff; meanwhile, the instillation speed of mannitol can be controlled, it is ensured that liquid medicine is completely instilled within 30 minutes to ensure the medicine effect, and the situation that a patient feels uncomfortable due to the too high instillation speed is avoided.
Need to check novelty before this filing date? Find Prior Art