一种俯卧位手术患者预防压力性损伤的报警装置
By using a support plate and an early warning device in prone surgery, and by using a universal ball and a positioning rod to provide feedback on changes in body position, the problem of pressure injury caused by changes in body position during prone surgery has been solved, achieving real-time early warning and improved safety.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SUZHOU MUNICIPAL HOSPITAL
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-17
AI Technical Summary
During prone surgery, changes in body position caused by external force applied by medical staff or the patient's body movement can easily cause pressure on vulnerable areas such as the eyeballs, which may not be easily noticed, increasing the risk of pressure injury.
An early warning device comprising a support plate, a support pad, a positioning rod, and a omnidirectional ball was designed. It is fixed to the patient's skin by an adhesive structure. The device uses the angle and depth changes of the omnidirectional ball and the positioning rod to provide feedback on changes in body position, and combines this with scale lines to provide early warning.
It enables real-time monitoring and early warning of changes in patient position, reducing the occurrence of pressure injuries and improving safety.
Smart Images
Figure CN224505820U_ABST
Abstract
Claims
1. An alarm device for preventing pressure injury in a prone position surgery patient, characterized by: Includes a support plate (100), the bottom of the support plate (100) is hollowed out, the top of the support plate (100) is fixedly connected to a support pad (200), the outer wall of the support plate (100) is provided with a number of ball grooves (101), and the outer wall of the support pad (200) is provided with a number of through grooves (201) corresponding to the positions of the ball grooves (101). The warning mechanism (300) includes a positioning rod (301) and a universal ball (302). The universal ball (302) is engaged and rolled inside the ball groove (101). The universal ball (302) is slidably connected to the positioning rod (301).
2. The alarm device for preventing pressure injury in prone surgical patients according to claim 1, characterized in that: The outer wall of the positioning rod (301) is provided with a sliding groove, and the universal ball (302) is slidably connected inside the sliding groove.
3. The prone position surgical patient pressure injury prevention alarm device according to claim 2, wherein: The top end of the positioning rod (301) is provided with an adhesive structure.
4. The prone position surgical patient pressure injury prevention alarm device according to claim 3, wherein: The support plate (100) has scale lines on its bottom inner wall.