一种多功能止血带附件系统的设计

目的:对解放军现役橡胶止血带在使用过程中的缺陷作适当的改进,以作为各型止血带附件使用.方法:本附件分为单兵端、搜救端,采用无线数传模块进行数据采集、传输,单兵端加入定时报警电路、数码显示管、GPS模块等,由无线数传模块内单片机对数据进行处理;搜救端采用与单兵端相同的数传模块,通过端口与微机相连,通过微机控制软件"战地即时寻踪救护系统"实现对单兵端双向数据传输与通讯.结果:作为各型止血带附件使用时,单兵端具有止血带安放时间定时报警功能;必要时可开启搜救功能,配合搜救端使用时,能实现伤员身份识别及定位功能.结论:作为止血带通用附件使用,具备止血带安放时间报警、伤员身份识别及定位功能,但其功能仍嫌单薄.在其单兵端加装生理探头,采集伤员生理数据,实现对伤员实时生命体征远距离监测为下一步改进方向.

A multifunctional tourniquet attachment system

AIM: To appropriately modify the defects of active tourniquets in order to act as various tourniquet attachments in Chinese Army.METHODS: This attachment is classified into individual-solider end and searching-rescue end, and data at both ends are collected and transmitted by using wireless data transmission module. Individual-solider end is composed of timing alarm circuit, bit display tube and GPS module, etc. and the data are processed by using single chip of wireless data transmission module. Searching-rescue end adopts the same data transmission module as individual-solider end, and port connects to computer in order to realize two-dimensional data delivery and communication to individual-solider end by using computer-controlled software, i.e. battleground immediate pursuit rescue system.RESULTS: As various tourniquet attachments, individual-solider end is characterized by timing alarm function in the phase of installing tourniquet. Necessarily, we may start searching-rescue function, and the matching with searching-rescue end may realize personal identification and localization of wounded soldiers.CONCLUSION: As a common tourniquet attachment, it is provided with installing alarm, personal identification and localization of wounded soldiers; however, its function is still thin. It brings a lot of evidences for further improvement through installing a physiological probe at individual-solider end to collect physiological data and distantly monitor real-time vital signs of wounded soldiers.