Analysis of the Sherlock II tip location system for inserting peripherally inserted central venous catheters

Area of Science:

• Medical Devices
• Vascular Access
• Interventional Radiology

Background:

• Peripherally inserted central catheters (PICCs) are commonly inserted at the bedside.
• Accurate tip placement is crucial for PICC efficacy and patient safety.
• Existing methods for tip confirmation can be time-consuming or require imaging.

Purpose of the Study:

• To evaluate the efficacy of the Sherlock II tip location system for bedside PICC placement.
• To determine the success rate of appropriate PICC tip positioning using electromagnetic guidance.

Main Methods:

• Retrospective review of patients undergoing bedside PICC insertion.
• Utilized the Sherlock II tip location system for electromagnetic guidance.
• Assessed the final position of the PICC tip.

Main Results:

• The Sherlock II system was used in 384 bedside PICC placements.
• An appropriate catheter tip position was achieved in 375 out of 384 patients (97.7%).

Conclusions:

• The Sherlock II tip location system is an efficacious tool for bedside PICC placement.
• Electromagnetic guidance facilitates accurate PICC tip positioning, potentially improving procedural success rates.