Laplace Transform Examples

One Compartment Models

Oral Dose Administration with Absorption from the Stomach and the Intestine

Derive the Integrated Equation for the Amount of Drug in the Body, X3

The Model

Model with X3 highlighted

Component of Interest - Drug in the Body

Step 1. Write the differential equations
Step 2. Transform into the Laplace domain
Step 3. Rearrange and solve for L(X3)
Step 4. Back transform to produce the integrated equation for X1

All the steps


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