Design and application of an anti-pull device for medical drainage tube
10.3760/cma.j.cn121430-20220329-00311
- VernacularTitle:一种医用引流管防牵拉装置的设计与应用
- Author:
Guanyu WANG
1
;
Xueyang LI
;
Shuaishuai LI
;
Yunxia CHEN
;
Lingling ZHANG
;
Xiaoran HUO
;
Chi ZHANG
;
Juan LI
;
Yingpu FENG
Author Information
1. 河南省人民医院神经内科ICU，河南省护理医学重点实验室，郑州大学人民医院，郑州 450003
- Keywords:
Drainage tube;
Unplanned tube extubation;
Anti-pull device;
Design
- From:
Chinese Critical Care Medicine
2022;34(6):653-654
- CountryChina
- Language:Chinese
-
Abstract:
The management of drainage tube is an important part of nursing work. Patient restraint and tube fixation cannot effectively prevent unplanned extubation (UEX) when the tube is accidentally pulled by violence. The nursing innovation team of Henan Provincial People's Hospital designed a medical drainage tube anti-pull device in order to change the existing technology of preventing drainage tube disconnecting by means of restraint and fixation, and to interfere with the basic cause of drainage tube disconnection, and obtained the national utility model patent (patent number: ZL 2020 2 2843025.1). The design of sleeve and clasp is that when the drainage tube is pulled by accidental violence, the friction fastener clamps the drainage tube mechanically to achieve the purpose of braking the drainage tube and prevent the drainage tube from coming out. Card sleeve ring fracture design can be applied to drainage tubes of different diameters, and the buzzer device at the instant of the snap ring into the card set warning medical staff to the occurrence of risk events, so that the nurse can come in the first place for effective treatment, which is a fuse for surgical drainage tubes and is to timely and effectively prevent UEX.
