ABSTRACT

Despite the well-established advantages of home hemodialysis (HHD)—including greater treatment
flexibility, improved quality of life, better fluid and blood pressure control, reduced post-treatment fatigue,
and potential survival benefits—many patients remain limited to in-center dialysis due to barriers in self-
cannulation. Challenges such as needle instability, fear of pain, infiltration risks, and the frustration of
inconsistent first-try success often deter patients from pursuing or continuing HHD.

International Medical Devices Group Inc. presents a novel, patent pending, external vascular stabilization
device system specifically engineered to overcome these hurdles and enable safer, more reliable self-
cannulation of arteriovenous fistulas. This non-invasive, user-friendly tool provides fistula visualization,
secure positioning, and immobilization during needle insertion, minimizing movement, enhancing precision,
and reducing complications such as hematomas or infiltrations.

Designed with configurable ergonomic features for diverse arm anatomies and intuitive single-handed
operation, the device empowers patients to cannulate independently with lower risk of adverse
incidents—whether in clinical settings or at home. Additionally, nephrology staff will find this device
beneficial in clinical settings.

By addressing a key technical barrier to self-cannulation, specifically rolling vessels, this innovation has the
potential to significantly increase the number of patients successfully transitioning to and sustaining HHD.
Preliminary prototyping and user insights indicate improved cannulation accuracy, faster needle insertion
times (usually less than thirty seconds), heightened patient confidence, and decreased reliance on
assistance, paving the way for broader adoption of home-based therapies.

The debut presentations at the 2026 Vascular Access for Hemodialysis Symposium and at Kidney Week
2026 in Denver, CO, highlight the device’s design, key features, and clinical rationale with opportunities
for interactive demonstrations. By facilitating greater independence in vascular access management, this
tool aligns with evolving priorities in dialysis care to promote patient-centered, home-based hemodialysis
and improve long-term outcomes.