What is a Liquid Crystal Vein Finder?

【Introduction】
The Liquid Crystal Vein Finder is specifically designed to reduce trauma and injury caused during applications in hospitals or other settings. The KELLYUNION Vein Finder HF-410A can be used handheld or mounted on a stand for convenient operation. Since it displays veins in real-time, when properly configured, the KELLYUNION Vein Finder HF-410A can accurately track veins even if the patient moves.

Overview of the Liquid Crystal Vein Finder
The Vein Finder uses infrared light to detect veins beneath the skin and clearly displays their positions on the skin surface, assisting nurses in locating veins of suitable size and position for successful venipuncture.

Patients such as children and individuals with obesity often experience repeated needle insertions during blood draws or intravenous infusions due to difficult vein access. The KELLYUNION Vein Finder HF-410A is expected to improve needle insertion accuracy, thereby reducing vascular damage and patient discomfort.

In China, tens of millions of patients require venipuncture daily. As an invasive medical procedure, failed attempts often lead to patient dissatisfaction. Wang Jianrong, Vice President of the Chinese Nursing Association, stated that while nurses continue to improve their technical skills, utilizing advanced technological tools can help reduce patient injury and pain, thereby enhancing patient and family satisfaction with medical care.

Indications for the Liquid Crystal Vein Finder

Ward Venipuncture

Outpatient & Emergency Departments

Varicose Vein Diagnosis

Pediatrics

Surgical Transplant Procedures

Blood Banks & Mobile Blood Collection Vehicles

Educational Institutions for Nursing Training

Performance of the Liquid Crystal Vein Finder
The Liquid Crystal Vein Finder is a Class II medical device, non-contact and portable. It is widely used in medical institutions. Designed based on feedback from healthcare professionals, it addresses the challenges even experienced medical staff face during blood sampling or venous illumination. By accurately locating subcutaneous veins, it significantly improves the efficiency and success rate of venipuncture for nurses and medical staff.

The device enables nurses to locate patients' subcutaneous veins easily, accurately, and conveniently in clinical practice. It provides efficient and high-quality medical services, reducing patient discomfort. This patented product incorporates innovative concepts in its development, design, and production. Its pen-like design follows ergonomic principles, making it lightweight, portable, and easy to operate. The device displays veins rapidly, allowing medical staff to intuitively and quickly locate subcutaneous veins, thereby enhancing workflow efficiency.

Advantages of the Liquid Crystal Vein Finder

Benefits for Nurses: Reduces stress during venipuncture; veins are clearly visible.

Benefits for Patients: Eliminates concerns about multiple needle sticks due to inexperience.

Overall Benefits: Significantly reduces medical disputes; improves reputation and public perception.

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