Special bed for first-aid transportation of burn
By using a pendulum-cam-spring-slide bar linkage structure and an anti-stick coating, the problem of wound adhesion and vibration friction during emergency transport of moderate to severe burns is solved. This enables automatic adjustment and shock absorption of the straps, significantly reducing the risk of secondary injury and improving comfort and safety during transport.
CN122398547APending Publication Date: 2026-07-17FIRST HOSPITAL AFFILIATED TO GENERAL HOSPITAL OF PLA
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- FIRST HOSPITAL AFFILIATED TO GENERAL HOSPITAL OF PLA
- Filing Date
- 2026-04-22
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
During emergency transport of moderate to severe burn patients, existing stretcher fixation methods can easily lead to wound adhesion, tearing, and secondary infection, and vibration and friction increase the patient's pain and infection risk.
Method used
It adopts a pendulum-cam-spring-slide rod linkage structure, combined with an anti-adhesive coating and a cushioning pad, to achieve automatic tension adjustment and shock absorption of the strap, prevent wound adhesion, and reduce secondary damage.
Benefits of technology
It effectively prevents the wound from sticking to the bandage, reduces secondary tearing injuries, improves comfort and safety during transportation, and ensures the stability and shock absorption of the injured person.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122398547A_ABST
Abstract
本发明涉及医疗辅助器械领域，具体涉及一种烧伤急救运输专用床，包括主体框架，框架底部焊接有若干支撑架，支撑架2均转动连接有“T”形连杆，“T”形连杆短边两端均焊接有凸轮，“T”形连杆长边远离短边的一端均焊接有摆锤；框架顶部设有担架，担架两侧均焊接有位于支撑架上方的限位环，限位环上均滑动配合有滑杆，滑杆靠近框架的一端均焊接弧形滑块，弧形滑块靠近滑杆的一侧均焊接有弹簧，弹簧的另一端均与限位环底部焊接。本发明通过摆锤、凸轮、弧形滑块、弹簧、滑杆、绑带以及防粘涂层，实现自适应动态固定与防粘附设计，对中重度烧伤患者在转运过程中的稳定支撑与防粘附防护，减少因位移导致的摩擦与绑带固定挤压粘附导致的二次损伤。
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