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Development of a Dual Lumen Peripheral IV Catheter for Simultaneous Blood Draws and Infusions

This project addresses the need for a dual lumen peripheral IV catheter that allows for simultaneous blood draws and fluid administration. Frequent blood draws can cause significant pain and discomfort for patients during extended hospital stays. Current solutions, such as central line catheters and single lumen peripheral catheters, have limitations in accessibility and function. Our design aims to create a device that can be easily inserted by critical care nurses, reduce costs, and minimize the discomfort associated with blood draws. Prototyping and lab testing are underway.

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Development of a Dual Lumen Peripheral IV Catheter for Simultaneous Blood Draws and Infusions

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  1. Dual Lumen Peripheral IV CatheterRiley SmithKelly Baron, Erik FrazierProject Mentor: Sandra Gartner2/1/2005

  2. Significance • Most patients admitted to a hospital for an extended stay are in need of frequent blood draws • Each time blood is taken, the patient’s arm must be pricked with a blood draw needle • Pain and discomfort from frequent blood draws are listed as one of the top complaints from patients (Press-Ganey Scores)

  3. Products on Market • Central Line Catheter (Dual Lumen) • Needs to be inserted by Surgeon or IV team • Easy to draw fluid from • Peripheral Catheter (Single Lumen) • Can be inserted by Critical Care Nurses • One way valve • Difficult/Impossible to draw blood while administering fluids

  4. Goals • To design a device that allows blood to easily be drawn from a peripheral IV catheter simultaneous to the administration of fluids • The device should be as easy as possible to insert (no need for an IV team) • Less costly then current dual lumen IV catheters on market

  5. Design • Use the same style of needle as single lumen for insertion • Have an additional lumen on the same catheter • Dedicated port for blood drawing (distal) and infusion (proximal) • Openings of lumen are far enough apart to avoid contamination – distance yet to be determined

  6. Accomplishments • Looking for Labs to test device • Looking into Prototyping/Fabrication • Rough SolidWorks drawing of the part

  7. Milestones • Determine Testing Procedures (2/4) • Find Testing Lab (2/7) • Finish SolidWorks drawing (2/10) • Send files out for prototyping/fabrication (2/13) • Begin Testing (2/17) • Finish Testing (2/30)

  8. Any Questions?

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