Guide wire anchoring device

• Main Authors: WANG ZHAOSHENG, NIE JINGMIN, LIU CHEN, ZHAO RUIHUI, YUE BIN
• Format: Patent
• Language: Chinese; English
• Published: 02.01.2024
• 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 invention provides a guide wire anchoring device used for anchoring a guide wire, the guide wire anchoring device comprises a catheter and a balloon assembly, and the balloon assembly is arranged in the catheter; the balloon assembly comprises a balloon body and an elastic sleeve, and the elastic sleeve is arranged on the balloon body in a sleeving mode; the balloon body can be filled or contracted so as to drive the elastic sleeve to expand or contract; after the elastic sleeve is expanded, the guide wire is limited between the outer peripheral face of the elastic sleeve and the inner wall of the catheter, and the friction force between the balloon assembly and the guide wire is increased. According to the guide wire anchoring device, the anchoring effect of the balloon assembly on the guide wire can be improved, the surgical risk is reduced, and the surgical success rate is increased. 本发明提供一种导丝锚定装置，用于锚定导丝，导丝锚定装置包括导管和球囊组件，所述球囊组件置于所述导管中；所述球囊组件包括球囊本体和弹性套筒，所述弹性套筒套设在所述球囊本体上；所述球囊本体能够充盈或收缩，进而带动所述弹性套筒扩张或收缩；所述弹性