Wprobe: Wireless Gamma Probe for Sentinel Lymph Node Localisation
The Wprobe is a wireless gamma probe designed for sentinel lymph node (SLN) localisation, a crucial element in cancer diagnosis and treatment. This probe is equipped with technical features that address the most significant challenges of sentinel lymph node biopsy as a surgical technique.
The Wprobe is designed to offer increased accuracy and sensitivity , which are essential for locating the most complex sentinel lymph nodes. The probe is capable of accurately detecting and discriminating radiolabelled tissue, even in the most complex cases. Its thin and precise titanium tip (11 mm in diameter) is ideal for minimally invasive surgery.
The sensitivity of the Wprobe is more than twice that of other probes, making it easy to find nodes with a low dose of radiotracer. This feature is particularly useful for surgeons who need to locate sentinel lymph nodes with maximum precision.
The Wprobe is also designed to optimise the surgical procedure. Its biocompatible material can be sterilised at low temperatures, and its ergonomic design weighs only 157 grams. The probe is available in two sizes: standard (25 cm) and laparoscopic (51 cm). The Wprobe battery has a battery life of 15 hours and is easily replaceable by the user.
The Wprobe kit includes a medical tablet with a 10.1-inch screen, ensuring optimal visibility from anywhere in the operating theatre. The customised software is easy to use and offers new features to get the most out of the probe, such as multiple isotope detection, labelled nodes, maximum cps, full range mode, and more.
The Wprobe is wireless and connects via Bluetooth, making it easy to transport and use in the operating theatre. The probe is also waterproof and can be immersed in water and safely cleaned in a disinfectant solution without requiring a sterile cover.
Isotopes available for the Wprobe include Tc99, I125, In111, Lu177, I131, I123, F18 Ga68, Co57, and Full Range. This versatility opens up new possibilities for accurate sentinel lymph node localisation in open and laparoscopic surgeries.
