Specimen retention splash guard

• Main Authors: GUO YUJIE, MIAO LIU, HUANG YUJUAN, NONG MEIDAN, WANG YONG, ZHU CHUANMENG, HU MEI, ZHUO LIU'AN, WANG YAN
• Format: Patent
• Language: Chinese; English
• Published: 22.11.2019
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses a specimen retention splash guard. The utility model relates to the technical field of medical instrument manufacturing. The splash-proof cover comprises a splash-proof cover body, the splash-proof cover body is provided with a connecting pipe matched with a nipple of an injector, the connecting pipe is provided with a big-end-down taper sleeve connected with the pipe wall of the connecting pipe, the inner wall of the taper sleeve is provided with a positioning ring, and the lower end of the connecting pipe is provided with a flow injection pipe part stretching intoa center hole of the positioning ring. Radial edges are arranged on the inner wall, above the positioning ring, of the taper sleeve at intervals. Compared with the prior art, splashing can be effectively prevented, occupational exposure is avoided, and surrounding environment pollution is reduced. 本实用新型公开了一种标本留置防溅罩，涉及医疗器械制造技术领域，包括有防溅罩本体，所述防溅罩本体具有与注射器的乳头相配合的连接管，在所述连接管上设有一个与所述连接管的管壁连接的上小下大的锥套，所述锥套于内壁设有定位环，所述连接管于下端设有伸入所述定位环