Infusion speed and temperature controller

A dual-controller, infusion set technology, applied in the directions of flow monitors, hypodermic injection devices, and devices introduced into the body, etc. problems, to achieve the effect of safe and reliable infusion, improve safety and reliability

Active Publication Date: 2009-09-16
GUANGZHOU UPREAL MEDICAL SCI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology helps prevent accidental over-infusing or under dosing medications into patient's bloodstream during medical procedures such as injection therapies. By controllably adjusting both temperatures and speeds accurately, this process ensures that these liquids stay within their proper range while being administered safely without causing harmful side effects on healthy tissues around them. Additionally, it allows for continuously controlled administration of fluids through different routes like IV (intravacular), IM (injection) or PNV (parenteral nutrients). Overall, this innovative system improves efficiency and effectiveness in delivering therapeutic agents effectively towards target areas inside body parts where they may cause damage before reaching other organs.

Problems solved by technology

This patented technology describes different ways how we care about infusing fluids (liquid or gas) into our bodies during therapy. One way involves using an IV fluid delivery system where multiple components work together like one unit called a device. These devices include tubes made up of materials designed specifically for specific purposes, including making them easier to handle due to their small sizes and low cost compared to other types of medication containers used today. However, current systems lack precision and consistency across varying conditions when delivering liquor through these channels.

Method used

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  • Infusion speed and temperature controller

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Embodiment

[0019] Such as figure 1 As shown, the voltage of the external power supply 1 is DC 12V, which is responsible for supplying the working energy of the entire device, and is also responsible for supplying energy for charging the Ni-MH battery 2 (voltage 7.2V). When the system has no external power supply 1, the nickel metal hydride battery 2 can also be responsible for the normal operation of the whole device for more than 4 hours. The main microcontroller 3 is driven by the clock signal provided by the clock module 4 to work, and is the control center of the entire device, responsible for controlling the coordination of all input and output function modules. In this embodiment, the main microcontroller 3 adopts an Atmega32 chip, that is, an 8-bit AVR microcontroller with a 32KB programmable Flash. The operation button 5 is connected with the main micro-controller 3 and is the input module of the whole device. All the control command parameters of the human-machine interaction a...

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Abstract

The invention discloses an infusion speed and temperature controller, comprising a main microcontroller, a clock module, a speed control module and a temperature control module; wherein, the speed control module is connected with an infusion apparatus control clamp and the main microcontroller; the temperature control module is connected with the main microcontroller. The invention can simultaneously carry out accurate speed monitoring and constant temperature treatment on infused liquid medicines and achieve the aim of safe and reliable infusion, thus being widely applied in infusion rooms, anaesthetic rooms, internal curative departments, and to treatment of cardiovascular and cerebrovascular diseases, tumor chemotherapy and extra-gastrointestinal intravenous fluid infusion, etc.

Description

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Claims

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Application Information

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Owner GUANGZHOU UPREAL MEDICAL SCI TECH
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