Disclosed is a disposable anti-acupuncture venous transfusion needle, comprising a needle base (1), a needle sleeve (4), a flexible hose (3) and a needle head (41), wherein the needle head (41) is sleeved with the needle sleeve (4) and the flexible hose (3) is in communication with the needle base (1). The venous transfusion needle also comprises a handle (11), a sliding part (2) and a limiting mechanism. The needle base (1) is tubular, and one end of the needle base (1) fixes and is connected with the needle head (41), and the other end is connected to the flexible hose (3). The sliding part (2) is tubular with two ends open and has a rectangular section. The handle (11) is provided on the needle base (1) at the end near the needle head (41). One side of the sliding part (2) is provided with a track groove (22) in the axis direction of the sliding part (2), the handle (11) passes through and is slidably stuck in the track groove (22), and the length of the track groove (22) is greater than that of the needle head (41). The limiting mechanism is provided on the sliding part (2), the needle base (1) and/or the handle (11). The sliding part (2) is annularly provided with a smooth projection (21). By setting the sliding part (2) such that it can slide on the needle base (1) to shield the needle head (41), the safety for handling the needle head (41) post-transfusion is increased dramatically and due to avoiding the use of a spring-loaded needle head, the suffering of the patient is reduced.La présente invention concerne une aiguille de transfusion veineuse anti-acupuncture jetable, comprenant une base daiguille (1), un manchon daiguille (4), un tuyau flexible (3) et une tête daiguille (41), où la tête daiguille est emboîtée (41) avec le manchon daiguille (4) et le tuyau flexible (3) est en communication avec la base de laiguille (1). Laiguille de transfusion veineuse comprend également un manche (11), une partie coulissante (2) et un mécanisme de limitation. La base da
