Abstract：Objective To investigate the fixed effect and fixed comfort of negative pressure ball fixed
bag in the patients undergone foot and ankle surgery. Methods From January to June in 2014, 106
cases of ankle bone tumors in the department of surgery were randomly divided into 2 groups after
surgery. The experimental group was fixed by the new negative pressure fixed ball bag, and the control
group was fixed by traditional brooch with a rubber band double fixation method. Comparing analysis
was conducted between the 2 groups of patients on the fixed effect and fixed comfort. Results During
the fixed period, there was no significant difference between the drainage tube and the ball in the rate
of diastasis (P>0.05). The occurrence rate of the drainage tube in the experimental group was lower
than that of the control group (P<0.05). The groups in the negative pressure drainage ball fixed period
of traction pain and other comfort indicators were significantly different (P<0.05). Conclusion New
negative pressure fixed ball bag for ankle surgery in patients with postoperative drainage ball/pipe fixed
can overcome the drawbacks of the traditional fixed method, ensure effective drainage at the same
time, and improve patient catheterization during physical activity. Therefore, it is worthy of clinical
application.
吴园妹，周瑾，胡三莲，周玲. 新型负压球固定兜袋改善足踝外科患者固定效果及固定舒适度的临床观察[J]. 中国医疗设备, 2017, 32(5): 47-50.
WU Yuan-mei, ZHOU Jin,
HU San-lian, ZHOU Ling. Clinical Observation of the New Negative Pressure Ball Fixed Bag to Improve
Ankle Surgery for Patients in Fixed Effect and Fixed Comfort. China Medical Devices, 2017, 32(5): 47-50.
