For patients who require long-term hemodialysis, having a stable and reliable vascular access is critical. Traditional methods of establishing and maintaining vascular access, especially the puncture of arteriovenous (AV) fistulas, demand a high level of skill and experience from healthcare professionals. During the puncture process, if repeated attempts to locate the vessel fail, it not only causes unnecessary pain and psychological stress to the patient but also increases the risk of infection and vascular damage.
The Поиск вен provides a powerful technical solution to this problem. Using the properties of near-infrared light, the device penetrates the skin and is absorbed by the hemoglobin in the blood. A high-sensitivity camera captures the reflected light, and with the help of algorithms, it projects an image of the blood vessels—normally invisible to the naked eye—onto the surface of the skin. This allows healthcare professionals to see the direction, depth, bifurcation points, and valve locations of the vessels, almost as if they had “X-ray vision.”
Core Applications of the Vein Finder for Dialysis Patients
- Improving Puncture Success Rate and Reducing Patient Discomfort When performing AV fistula puncture, the Vein Finder helps healthcare professionals quickly and accurately locate blood vessels. This greatly reduces the number of “blind punctures,” avoiding subcutaneous hematomas and vessel damage caused by multiple attempts. Its advantage is particularly evident in patients with poor vascular conditions, such as those with hardened, collapsed, or deeply located vessels. Increased success rates of single-puncture procedures not only reduce patient pain but also significantly improve the efficiency of the dialysis process.
- Protecting Vascular Access and Prolonging Lifespan The AV fistula is the “lifeline” for dialysis patients, and its longevity directly impacts the quality and sustainability of dialysis treatment. The Vein Finder helps healthcare professionals avoid puncturing fragile or hardened areas of the vessel, allowing them to select healthier, well-flowing sections of the vessel. This helps protect the vascular access from unnecessary damage. Over time, this contributes to prolonging the life of the fistula and reduces the risk of needing additional surgery due to fistula failure.
- Real-Time Vascular Condition Assessment for Daily Care In addition to puncture, the Vein Finder can be used for daily assessment of vascular access. Healthcare professionals can regularly use the device to check the blood flow of the fistula and detect signs of narrowing or thrombosis. By monitoring the vessel condition dynamically, potential problems can be identified early, allowing for timely interventions such as adjusting the puncture site or conducting further imaging studies, thereby effectively preventing complications.
Venus Finder For Hemodialysis Patients
Qualmedi Vein Finder is a portable device that accurately and promptly projects vascular images onto the skin’s surface, helping healthcare professionals locate veins in various patients. Its ergonomic design ensures a comfortable grip, improving puncture success rates, reducing patient discomfort, and lowering treatment costs.
The Vein Finder is an auxiliary technology that does not aim to replace the professional skills of healthcare providers but serves as a powerful tool that combines experience with visualization technology. It is gradually becoming an important means for modern dialysis centers to improve care quality, enhance patient experience, and ensure treatment safety.