![]() ![]() Triple-lumen CVL: 3 channels allows simultaneous administration of multiple solutions at different rates.Short-term CVLs: nontunneled CVLs typically intended to remain in place ≤ 14 days.Higher risk of pneumothorax than IJ line.Enters below the left or right clavicle via the subclavian vein.Higher risk of infection than subclavian line.Lower risk of pneumothorax than subclavian line insertion.Enters the neck via the left or right IJV.DefinitionĬomparison of CVLs by insertion site Complications include arterial puncture, pneumothorax, bloodstream infections, and venous thrombosis. Insertion is most commonly performed using the Seldinger technique and usually occurs under ultrasound guidance. The internal jugular vein is frequently chosen for central line placement because it is easy to access and is associated with fewer procedural adverse events than other sites. Smaller gauge, multiple-lumen catheters are used for prolonged fluid and medication administration. Large-gauge, single-lumen catheters are used for the rapid administration of fluid or blood products. The type of catheter used and anatomical location of placement are based on the patient's condition or injury and comorbidities. It also allows for specialist interventions such as advanced hemodynamic monitoring, transvenous pacing, and hemodialysis. ![]() Placement of a catheter in a large, central vein provides reliable venous access in patients who are critically ill, have poor venous access, and/or require administration of vesicants, irritant solutions, or large volumes of fluid. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |