一次性多功能采输血器械的设计开发

目的：设计开发出一次性多功能采输血器械，并说明其主要功能和操作方法。方法：以三通方式将采血管路、血样本管路、输血管路组合为一体，以管路连接头方式选择不同静脉穿刺针，管路以塑料夹隔断，塑料接头连接，配装管路加温、手工管路封闭设备及最新型静脉留置针。结果：一次性多功能采输血器械的功能先进，使用方便，具有良好应用前景。结论：一次性多功能采输血器械能应用于平战时期血液卫勤保障和外科手术、急诊救治、突发事件医学救援等领域．适合不同时期部队战备及官兵卫勤保障的需要。

Research and Development of One-off Multifunctional Instrument for Blood Collection and Transfusion

Objective To develop an one-off multifunctional instrument for blood collection and transfusion.Methods Blood collection pipe,blood sample pipe and blood transfusion pipe were united by means of three-way pipe.Different venipuncture needles could be selected by means of different connectors.Plastic clips and connectors were used to cut off and connect pipes.It was also equipped with pipe warming apparatus,manual pipe seal apparatus and newest venipuncture needles.Results The one-off multifunctional instrument for blood collection and transfusion possessed advanced technology,convenience and good application value.Conclusion The one-off multifunctional instrument for blood collection and transfusion can be applied into blood medical service,all kinds of surgical operations,emergency care,abrupt affairs,and it meets the requirements of war-readiness and medical service for troops in different periods.