Magnetically Detachable Pipe Joints: A Possible Ideal Way to Prevent Unplanned Extubation

Abstract

Introduction Many indwelling drainage tubes after surgery. Due to the characteristics of the implanted end in the body and the tube fixed in the body, once the force is pulled, it is easy to cause extubation events, and the incidence of unplanned extubation is at a high level. And considerable distress to patients. Methods We designed a magnetically controlled separable pipe joint device, which can realize the pipe’s automatic separation and protection function in a critical state, and protect the patient’s pipe from being pulled out when the pipe is affected by an external force. And realize the automatic closing function and automatic alarm function of the broken end after the pipeline is separated, to minimize the occurrence of unplanned extubation. Results The magnetically-controlled separable pipe joint was initially applied to the clinic. Compared with the traditional drainage tube, the incidence of unplanned extubation time can be effectively reduced, and the safety, portability, and maneuverability have been greatly guaranteed. Conclusion The magnetron detachable pipe joint device provides a new idea for selecting clinical drainage tubes by improving the defects of traditional drainage tubes. It can effectively prevent the occurrence of unplanned extubation.