Introduction mechanism and sheath tube

• Main Author: WU XIAOCHEN
• Format: Patent
• Language: Chinese; English
• Published: 16.06.2023
• 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 relates to a leading-in mechanism and a sheathing canal. The guide-in mechanism comprises a fixed seat and a guide pipe. The fixing base is used for being fixed to a sheath base of a sheath tube, and a connecting hole penetrating through the two sides of the fixing base is formed in the fixing base. The guide pipe is limited in the connecting hole, and the guide pipe is used for penetrating into the sheath base and is in butt joint with the hemostasis valve in the sheath base. According to the guide-in mechanism, the surgical operation is simplified, the surgical time is shortened, and the far-end structure of the catheter is prevented from being damaged in the catheter penetrating process. 本实用新型涉及一种导入机构及鞘管。导入机构包括固定座以及导向管。其中固定座用于固定至鞘管的鞘座，所述固定座开设有贯穿自身两侧的连接孔。所述导向管限位于所述连接孔中，所述导向管用于穿入所述鞘座中并与所述鞘座内的止血阀对接。上述导入机构简化了手术操作，缩短了手术时间，也避免了穿管过程中损伤导管的远端结构。