Etching. You can create a one-of-a-kind driveway with a technique known as etching. Patterns and designs are etched into your existing driveway with special tools to create a permanent design. The choice of designs includes stone patterns, special logos and graphics.
Depending on its size, you might not be able to obtain a blood sample from a peripherally inserted central catheter (PICC). For example, drawing blood from small-gauge PICC lines (2 or 3 French) can be difficult. Although sources vary, the Infusion Nurses Society recommends using the distal port of a multi-lumen catheter for blood sampling. The distal port is largest (16-gauge) and has a greater flow rate.
Fluids are put into or taken out of the port using a special needle that goes into the septum. Most patients feel a mild pricking when the needle goes into their skin over the septum. The catheter connects to the septum. The catheter takes the medicine or fluids right into the blood. Blood for lab tests can also be taken out through the catheter. When the needle is removed from the septum, no fluids or blood can leak out. The port can be used on the same day it is put in.