Reform of an exercise and nursing device
一种呼吸锻炼护理装置的改革

摘要

设计一种呼吸新型锻炼护理装置（实用新型专利号：ZL20232 35228499.1），主要包括：主体机构、面罩组件、活塞组件、弹簧、调节组件、卡接组件。通过创新性卡接式机械接口设计，实现弹簧组件与活塞、调节模块的快速分离，有效解决传统一体式装置存在的消毒死角、材料性能衰减及维护成本过高等问题。改进方案改善器械的院感防控效能与维护效率，为呼吸康复治疗提供安全可靠的技术支持。

Abstract

This study presents the design of a novel respiratory exercise nursing device (Utility Model Patent No.: ZL20232 35228499.1), comprising a main body mechanism, mask assembly, piston assembly, spring, adjustment assembly, and snap-fit assembly. By incorporating an innovative snap-fit mechanical interface, rapid disengagement between the spring assembly and the piston/adjustment module is achieved, effectively resolving critical issues associated with traditional integrated devices, including disinfection blind spots, material performance degradation, and excessive maintenance costs. The optimized design significantly enhances nosocomial infection control efficacy and maintenance efficiency, thereby providing a safe and reliable technical solution for respiratory rehabilitation therapy.