New break-away needle for subclavian vein cannulation

Area of Science:

• Medical Devices
• Vascular Access

Background:

• Subclavian catheter insertion is a common medical procedure.
• Current methods may involve complex needle removal steps.

Purpose of the Study:

• To introduce a novel break-away needle design for subclavian catheterization.
• To evaluate the functionality and ease of use of the new needle.

Main Methods:

• A new 14-gauge break-away needle was developed.
• The needle was designed to separate from the catheter shaft.

Main Results:

• The break-away needle functions identically to standard needles during insertion.
• The needle component can be fully removed from the catheter.
• The Luer adaptor remains intact and functional after needle removal.

Conclusions:

• The novel break-away needle offers a simplified approach to subclavian catheter insertion.
• This design potentially enhances procedural efficiency and safety by ensuring a secure connection post-insertion.