A support device for assisting a patient in a heart-lung machine to sit up

By designing a lightweight airbag assembly and a support device for fixation components, the problems of incompatibility and cumbersome operation of bed support devices for cardiology patients are solved, ensuring chest stability during getting up, preventing wound tearing, and promoting patient recovery.

CN224523465UActive Publication Date: 2026-07-21BEIJING LUHE HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BEIJING LUHE HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
Filing Date
2025-08-25
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

The support devices on patient beds in the existing technology center are not lightweight, are cumbersome to operate, are incompatible with current cardiology beds, and cannot keep the chest stable during the process of getting up, which can easily tear the wound and affect the patient's recovery.

Method used

A support device including an airbag assembly, a fixation assembly, and an air valve assembly was designed. The airbag assembly consists of an outer airbag and an inner airbag, with the inner airbag having an L-shaped structure. The fixation assembly secures the patient with a fixation strap and the airbag. The air valve assembly enables unidirectional gas flow through a connecting valve to ensure the patient remains stable during the process of getting up.

Benefits of technology

It simplifies procedures, maintains patient chest stability, prevents wound tearing, and promotes patient recovery while being compatible with cardiology ward beds.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224523465U_ABST
    Figure CN224523465U_ABST
Patent Text Reader

Abstract

The utility model discloses a kind of supporting devices for assisting getting up on the bed of intracardiac patient, comprising: air bag assembly, fixed component, air valve assembly and pipeline assembly;Air bag assembly includes outer air bag and inner air bag, outer air bag includes first air bag section, second air bag section and third air bag section;The bottom of lower air bag is communicated with heightening air bag;Fixed component includes fixed air bag and fixing belt, fixed air bag includes upper fixed air bag and middle fixed air bag, and upper fixed air bag corresponds to the head of intracardiac patient;Middle fixed air bag corresponds to the waist of intracardiac patient;Air valve assembly includes communication valve, inlet valve and outlet valve;Inflating state, gas in second air bag section flows into upper air bag unidirectionally through upper communication valve, and gas in first air bag section and third air bag section flows into lower air bag unidirectionally through lower communication valve.The utility model design is simple and easy, simple to operate, can be compatible with the current intracardiac department's sickbed, while ensuring the chest of intracardiac patient stable during getting up process, prevent tearing wound.
Need to check novelty before this filing date? Find Prior Art