Body surface catheter fixing device

• Main Authors: LIU HAITONG, LI HONGLIANG
• Format: Patent
• Language: Chinese; English
• Published: 15.08.2023
• 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 discloses a body surface catheter fixing device which comprises a bearing mechanism, a fixing mechanism and a fixing mechanism. The pressing mechanism is connected with the top of the bearing mechanism in a sliding and penetrating mode, and the pressing mechanism is used for pressing down the guide pipe; the thread cap is arranged outside the pressing mechanism in a sleeving mode, and the thread cap is in threaded connection with the bearing mechanism; and the positioning mechanism is clamped between the pressing mechanism and the thread cap. The arrangement mode that the bearing mechanism is matched with the threaded cap is utilized, the threaded cap is rotated to be screwed down relative to the threaded cylinder, when the threaded cap is screwed down gradually, the pressing mechanism is pushed to move towards the bearing mechanism, the distance between the upper pressing seat and the lower bearing seat is gradually reduced, and the pressing effect is improved. Therefore, various catheters