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Related Experiment Video

Updated: Jun 9, 2026

Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function

Interventional Diagnostic Procedure: A Practical Guide for the Assessment of Coronary Vascular Function

Published on: March 15, 2022

The cannon catheter--a prospective analysis.

James Caridi¹, Edward Ross, Amanda Aspilcueta

¹Department of Radiology, Shands at the University of Florida, 1600 SW Archer Road, Box 100374, Gainesville, FL 32607, USA. caridj@radiology.ufl.edu

Journal of Vascular and Interventional Radiology : JVIR

|August 31, 2010

Summary

The Arrow Cannon II Plus hemodialysis catheter ensures optimal tip positioning for high blood flow and minimal complications. This tip-first placement method improves vascular access for effective hemodialysis.

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Last Updated: Jun 9, 2026

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Published on: March 15, 2022

Closed Chest Biventricular Pressure-Volume Loop Recordings with Admittance Catheters in a Porcine Model

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Published on: May 18, 2021

Area of Science:

Nephrology
Vascular Surgery
Medical Devices

Background:

Correct hemodialysis catheter tip positioning is crucial for clinical outcomes.
Improper placement can lead to reduced blood flow and long-term complications.
Central positioning in the right atrium optimizes flow and minimizes recirculation.

Purpose of the Study:

To evaluate the clinical performance of the Arrow Cannon II Plus hemodialysis catheter.
To assess the efficacy of tip-first (retrograde) placement for accurate positioning.
To determine blood flow rates and recirculation with this novel catheter design.

Main Methods:

A 6-month prospective analysis was conducted.
The study focused on the Arrow Cannon II Plus hemodialysis catheter.
Clinical performance was assessed based on blood flow and recirculation rates.

Main Results:

The catheter achieved high blood flow rates (mean flow, 378.9-402.4 mL/min).
Recirculation rates were consistently below the Kidney Disease Outcomes Quality Initiative (KDOQI) limit (0% to 3.6%).
The device demonstrated minimal complications during the study period.

Conclusions:

The Arrow Cannon II Plus hemodialysis catheter is associated with high blood flow and minimal complications.
Tip-first placement is an effective strategy for achieving accurate central positioning.
This novel device represents an advancement in vascular access for high-performance hemodialysis.