Auxiliary pressure measuring device for sengstaken-blakemore tube

The utility model discloses an auxiliary pressure measuring device for a sengstaken-blakemore tube, which comprises a pressure measuring branch tube, the pressure measuring branch tube is arranged on a gastric sac inflating tube and an esophageal sac inflating tube, the pressure measuring branch tube is connected with a connecting tube of a pressure measuring sensor, and the joint of the pressure measuring branch tube and the connecting tube is kept sealed during connection. The auxiliary pressure measuring device can assist the sengstaken-blakemore to measure the pressure, and the problems that a patient is possibly injured due to too large pressure and the hemostasis effect is difficult to guarantee due to too small pressure are effectively solved. 本实用新型公开了一种三腔二囊管辅助测压装置，包括测压岔管，所述测压岔管设置在胃囊充气管和食管囊充气管上，所述测压岔管与测压传感器的连接管相连接，连接时测压岔管与连接管连接处保持密封。本实用新型能够辅助三腔二囊进行测压，有效避免了压力过大可能对患者造成损伤，以及压力过小止血效果难以保证的问题。