Encephalic drainage tube fixator

• Main Author: ZHAO MINGMEI
• Format: Patent
• Language: Chinese; English
• Published: 12.12.2012
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model relates to an encephalic drainage tube fixator for a craniotomy. The encephalic drainage tube comprises a fixed plate and a fixed cap. The fixed plate consists of two same semi-circular fixed baseplates and a fixed sleeve with a semi-circular arc-shaped upper part. Circular suture holes are respectively formed in the semi-circular fixed baseplates, and external threads for fixing are formed on the fixed sleeve. The internal diameter of the lower end of the fixed cap is large, the internal diameter is gradually reduced, the fixed cap is provided with external threads which are screwed with the external threads of the upper part of the fixed sleeve during the use, so that the internal diameter of the fixed sleeve can be gradually reduced, and thus, a drainage tube is firmly fixed. Plug-in components and grooves for butting the two baseplates are also arranged on the half-round fixed baseplates, the two semi-circular fixed baseplates are folded to form the circular arc-shaped bottom surface of