Clinical Application of Vein Finder Technology in Oncology Venipuncture

Venipuncture is one of the most common procedures in hospitals, but it can become challenging for cancer patients due to repeated treatments, fragile veins, long-term infusion therapy, and reduced vein visibility.

For oncology nurses, finding suitable veins quickly and accurately is essential to improve procedure efficiency and patient comfort.

A 2025 prospective clinical study conducted at Anyang Cancer Hospital explored the application of optimized lighting combined with vein visualization technology during venipuncture in cancer patients.

The study included 240 patients and evaluated whether improved vein visualization could support more effective venous access.

Challenges of Venipuncture in Cancer Patients

Cancer patients often require frequent blood collection, chemotherapy, and intravenous treatments.

Repeated punctures and long-term medical procedures may lead to:

• Less visible veins

• Fragile vascular conditions

• Increased difficulty in vein identification

• More discomfort caused by repeated puncture attempts

Traditional methods mainly rely on visual observation and palpation. However, some veins may be difficult to locate, especially in patients with challenging venous access.

Vein visualization technology provides healthcare professionals with additional information by displaying the location and pathway of veins beneath the skin.

Clinical Study: Optimized Lighting Combined with Vein Visualization

The study at Anyang Cancer Hospital focused on improving venipuncture conditions by combining:

Optimized Lighting Environment + Vein Visualization Technology

This approach helps create clearer visualization conditions before puncture, allowing medical staff to better identify suitable veins.

According to the reported results, the combined method demonstrated positive effects in several key clinical indicators.

Improved First-Attempt Venipuncture Success Rate

One of the most important goals of venipuncture is achieving successful access on the first attempt.

The study showed that using optimized lighting together with a vein visualization device significantly improved first-attempt success.

The highest reported first-attempt success rate reached 98.3%.

A higher success rate can help reduce repeated needle attempts and improve both clinical efficiency and patient experience.

Shorter Procedure Time and Improved Patient Comfort

Besides improving puncture success, the study also reported:

✅ Reduced venipuncture time
✅ Lower patient pain scores
✅ Improved overall procedure experience

For oncology patients who may already experience frequent medical procedures, reducing unnecessary discomfort is an important part of patient-centered care.

Why Vein Visualization Technology Matters in Oncology Care

Vein finder technology does not replace professional nursing skills. Instead, it provides an additional visual reference to assist healthcare professionals in selecting appropriate puncture sites.

By improving vein visibility, vein visualization devices can support:

• Faster vein identification

• Better puncture planning

• Reduced repeated attempts

• Improved nursing workflow

This makes vein visualization technology especially valuable in departments with frequent venipuncture requirements, including:

• Oncology departments

• Infusion centers

• Intensive care units

• Emergency departments

• Geriatric care

From Clinical Research to Better Patient Care

The experience from Anyang Cancer Hospital demonstrates the growing role of visualization technology in modern healthcare.

The reported clinical outcomes show that combining optimized lighting conditions with vein visualization may help healthcare professionals achieve more efficient and comfortable venipuncture procedures.

As hospitals continue to focus on precision, efficiency, and patient-centered care, vein visualization technology is becoming an increasingly valuable tool for difficult venous access management.

Conclusion

The 2025 clinical study at Anyang Cancer Hospital involving 240 cancer patients highlights the potential benefits of vein visualization technology in oncology venipuncture.

With reported improvements in first-attempt success rate, procedure time, and patient comfort, vein finder devices provide healthcare professionals with clearer vascular information and support more confident venous access procedures.

Clinical data in this article are based on the case information provided. Please verify original study details before using for formal clinical or regulatory claims.