This non-disposable ultrasound-guided needle provides a safe and effective way to comply treatment plans when paired with the correct model. The needle guide is made of stainless steel and has a variety of angles, which you can be adjust it according to different situations. This guide needlecan only be used with C10CX ultrasound equipment. During installation, you need to align the slot of the ultrasound guide needle with the slot of the ultrasound equipment each time. It should be disinfected after use to avoid bacterial infection. Offers physicians a means of obtaining hard-to-reach lesions via shallow variable angle design of needle guide.