Color ultrasound - spectrum Doppler universal performance detection system

Abstract

The invention discloses a color ultrasound - spectrum Doppler universal performance detection system, which comprises a simulated blood drive and control unit, a simulated blood flow detection unit, aliquid storage buffer unit, a Doppler simulated blood fluid mould and a detection depth measuring range expansion unit, wherein the liquid storage buffer unit comprises a liquid storage device and abuffer; the buffer is provided with a pressure relief valve which is used for adjusting the pressure in the buffer and further controlling the pressure in the system; large imitated blood vessels andsmall imitated blood vessels are obliquely embedded in the Doppler simulated blood fluid mould, and the large imitated blood vessels are connected in series with the small imitated blood vessels through an imitated blood vessel transition device; the simulated blood flows through the simulated blood drive and the control unit and sequentially passes through the buffer, the simulated blood flow detection unit, the Doppler simulated blood fluid mold and the liquid storage device and then returns to the simulated blood drive and the control unit so as to form a simulated blood flow loop. The performance detection of color ultrasound - spectrum Doppler instruments is achieved by measuring the blood flow depth and identifying the direction of the blood flow.

Description

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AI Technical Summary

Benefits of technology

This technology allows for creation of simulated blood flows within an ultrasound imagery (US) device without relying on physiological factors like temperature changes or patient compliance. It uses varying sizes of tubes filled with fluids made from various materials such as collagen gelatin, polyvinyl alcohol, albumin, calcium chloride, etc., along with connecting pipes through gradual change overall, allowing for effective expansion of the flow speed ranges associated with these simulations while also providing accurate sensory feedback about their movement inside tissue during medical procedures.

Problems solved by technology

Technological Problem addressed in this patents relates to improving the performance and functionality of ultra sonographic devices such as color Doxraphy machines and Fourier Dopper apparatuses. These improvements aim to improve the precision and reliability of measurements performed through laser waves. Current techniques involve either analog imagery or digital image analysis technologies like histogram and spectral difference methodology, which require expensive specialty hardware tools and software programs. There is an urgent demand for better understanding and monitoring of blood flows within the heart's vasculature without compromising patient outcomes.

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