The official website product details describe the KD105 as a D-type continuous syringe. The listed specifications include 0.5ml, 1ml, 2ml, and 5ml. The page states that it has an automatic self-priming design and comes with a bottle connector. It also lists metal, plastic, and glass designs, stepless dose adjustment, an ergonomic design, and a Luer-lock nozzle. The above information is based on the product description on the official website. Parameters, scope of application, and maintenance requirements not provided on the page remain to be confirmed. Use and maintenance should follow the instructions supplied with the product.