模块化双头任向泛配易拾捷卸型手术刀柄的研制

Development of A Modular Double-Headed, Free-Choice Direction Universal Matching and Easy to Pick/Unload Scalpel Handle

目的为探索普通刀柄在模块优化、任向插装、刀片通配、易拾惬握、简骤捷卸和御崩防折等方面人机优化升级而设计了模块化双头任向泛配易拾捷卸型手术刀柄,旨在实现任向通配插装、精简卸刀步骤及防范锐器伤。方法通过机械性能试验及动物体软组织模拟手术割切试验在稳持性、利手性、人机性、抗丢性、舒握性、集约性、磁吸性、隐拓性及性价比等方面与普通刀柄进行对照验证和评价。结果捷卸刀柄的各项指标及综合性能均优于普通刀柄。结论创新设计的双面并置同型异尾配合体及多功能集约握柄安全御崩、刀片通配、易拾捷卸、稳执惬握及一械多用功效优异,适于教学实训、巡回医疗、抢险救灾或野战外科应急卫勤保障。

Objective To explore the human-machine optimization and upgrading of common scalpel handle in modular optimization, arbitrary insertion, blade universal matching, easy to pick up and hold comfortably, simplified steps, quick and convenient unloading, prevent blade from breaking and stretching ejection, and designed a modular double-headed, free-choice direction universal matching and easy-to-pick/unload scalpel handle. The aim is to realize the freeway universal matching Insert installation, simplify the steps of unloading and prevent sharp instrument injury(SI). Methods The mechanical performance test and animal soft tissue simulation operation cutting test were used to compare and evaluate the stability, handedness, human-machine performance, lose prevention performance, grip comfort, high integration, magnetic absorbing items, potential scalability and titer ratio contrast validation and evaluation with the common scalpel handle. Results The performance index and comprehensive performance of the quick and convenient unloading blade scalpel handle are superior to those of the common scalpel handle. Conclusion The innovative design of double-sided juxtaposed homotype heterotypic tail matching body and multi-functional intensive mode grab handle has excellent safety, anti-collapse, blade matching, easy to pick up and unload, stable and comfortable grip and multi-purpose effect. It is suitable for teaching and training, itinerant medical treatment, emergency rescue and disaster relief or field surgery emergency medical support.