Full-function abdominal cavity posterior membrane balloon dilator

• Main Authors: WU WENQI, YUE YOUWEI, ZENG GUOHUA, FENG JIANHUA, ZHONG WEN, LIU YONGDA
• Format: Patent
• Language: Chinese; English
• Published: 06.06.2023
• 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; DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses a full-function abdominal cavity posterior membrane balloon dilator which comprises a grip, an inflation pipeline and an air bag, one end of the inflation pipeline is connected to the grip, the other end of the inflation pipeline is connected with the air bag in a sleeved mode, the side face of the grip is provided with an inflation hole, the inflation hole is connected with an air injection structure, and the air injection structure is connected with the inflation pipeline. The air injection structure can be communicated with an external air source, a sealing film is arranged in the grip, a kerf is formed in the bottom of the sealing film and can serve as an instrument channel, the sealing film is cut into two sealing pieces through the kerf, reinforcing ribs are arranged on the sealing pieces in the vertical direction of the kerf, and the sealing performance and the restorability of the balloon dilator can be improved. 本实用新型公开了一种全功能的腹腔后膜球囊扩张器，包括握把、充气管道以及气囊，所述充气管道的一端连接于握把，所述充气管道的另