KELOMPOK 11| TPB 9 PENERAPAN FLUIDA DINAMIS PADA INFUS

Summary

Group 11 from TPB 9 presents on dynamic fluid dynamics and its application in infusion systems. They introduce Bernoulli's Principle, emphasizing the relationship between fluid velocity and pressure, and the continuity equation that ensures mass flow remains constant. The discussion covers the importance of infusion systems in delivering fluids or medications intravenously and addresses challenges like preventing blood from entering the infusion line. They propose a solution involving a detector to halt fluid flow when depleted. The presentation concludes with a call for advancements in health technologies.

Takeaways

• 😀 Dynamic fluid is the study of fluid behavior in motion, focusing on flow characteristics.
• 📏 Bernoulli's principle explains the relationship between fluid velocity and pressure, essential for various applications.
• 📊 The equation of Bernoulli's principle is expressed as P + 1/2 * ρ * v^2 + ρ * g * h = constant.
• 🔄 Flow rate (Debit Aliran) is defined as the volume of fluid flowing per unit time, represented as Q = ΔV/Δt.
• 🔗 The continuity principle states that the mass flow rate of fluid remains constant in a closed system.
• 💉 Infusion therapy involves delivering fluids or medications directly into a patient's bloodstream at a controlled rate.
• 🛠️ Infusion devices are designed to provide fluids constantly based on patient needs and include monitoring systems.
• ⚠️ Challenges exist in infusion therapy, such as the risk of blood backflow if infusion fluids run out.
• 🔍 Future developments could include a detector that stops fluid flow when the infusion is depleted to prevent complications.
• 🌍 Understanding dynamic fluids is crucial across various fields, including fluid engineering, meteorology, and healthcare.

Q & A

What is the main topic of the presentation?

The presentation focuses on the application of fluid dynamics in infusion pump systems.

Who are the presenters in the group?

The presenters include Ajengisi, Sacakineta Alverano, Al, and others, all from various biomedical engineering programs.

What does Bernoulli's principle state?

Bernoulli's principle states that for an incompressible, frictionless fluid, an increase in the fluid's velocity is accompanied by a decrease in pressure.

What is fluid dynamics?

Fluid dynamics is the study of the behavior of fluids in motion, including the forces and energy involved.

What is the equation representing Bernoulli's principle?

The general formula is P + 1/2 * ρ * v^2 + ρ * g * h = constant, where P is pressure, ρ is fluid density, v is fluid velocity, g is gravitational acceleration, and h is height.

What is meant by 'continuity equation' in fluid dynamics?

The continuity equation states that the mass flow rate of a fluid must remain constant from one cross-section of a pipe to another, implying that the volume entering must equal the volume exiting.

What is an infusion or intravenous therapy?

Infusion therapy involves delivering fluids, medications, or nutrients directly into the bloodstream via an intravenous route at a constant rate over a specific time.

What is the unique function of an infusion pump?

An infusion pump is designed to deliver fluids consistently according to the patient's needs, equipped with channels and clamps to regulate flow rate.

What is a proposed development for infusion systems mentioned in the presentation?

The proposal includes creating a detector to signal when the infusion fluid is low, preventing blood from being drawn into the tubing due to osmotic pressure differences.

How does the presentation conclude?

The presentation concludes by emphasizing the importance of advancements in infusion devices for improving healthcare systems.