Self-adaptive passive wearable hemodialysis machine load device for complex terrain
By designing a passive wearable load device with swingable hip and ankle joints, the problems of limited applicable scenarios and unsatisfactory assistive effect are solved, achieving adaptive assistance on complex terrains and various body types, and improving the practicality and comfort of the device.
CN116394297BActive Publication Date: 2026-04-21BEIJING UNIV OF TECH
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Patent Information
- Application Number
- CN202310266940.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-03-20
- Publication Date
- 2026-04-21
- Estimated Expiration
- 2043-03-20
AI Technical Summary
Technical Problem
Existing passive wearable load devices have limited applicability, unsatisfactory assistive effects, and require adjustments to the leg structure based on the wearer's body shape, which restricts their widespread application.
Method used
A passive wearable load device with swingable hip and ankle joints was designed, which includes a leg structure that can adapt to different body types and a spring energy storage device to provide assistance through spring return and energy storage, and adapt to complex terrain.
Benefits of technology
It expands application scenarios, enhances practicality, adapts to various terrains and body types, provides flexible assistive effects, improves wearer comfort, and enhances the device's universal applicability.
✦ Generated by Eureka AI based on patent content.
Abstract
The application discloses a kind of complex terrain-oriented adaptive passive wearable hemodialysis machine load devices, including the load platform of wearing in the waist of user, hemodialysis machine is carried in the inside of load platform, outside is equipped with wearing fixed structure, two ends are respectively equipped with leg structure;The leg structure includes the spring recovery device A of being adapted to swing inside and outside of thigh inside measurement, femoral skeleton and calf skeleton;The rear end of the femoral skeleton is equipped with load-bearing connecting rod device, and the rear end of calf skeleton is equipped with power-assisted connecting rod device;The spring energy storage device B is equipped in the hip joint of the femoral skeleton and load platform connection, and the spring energy storage device C is equipped in the knee joint of the femoral skeleton and calf skeleton connection;Femoral skeleton and calf skeleton inside are equipped with the structure of adjustable leg binding height of different body type wearers;The lower end of the leg structure is equipped with foot structure;Spring recovery device D that can be adapted to swing inside and outside of ankle is equipped in the ankle joint of foot structure.
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