An auxiliary fixing device for radiological image detection

By designing auxiliary fixation devices in radiological imaging examinations, and using structures such as wrapping components and fastening bolts to fix patients, the problem of patient slippage has been solved, improving safety and examination results.

CN224505463UActive Publication Date: 2026-07-17THE SECOND XIANGYA HOSPITAL OF CENT SOUTH UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
THE SECOND XIANGYA HOSPITAL OF CENT SOUTH UNIV
Filing Date
2025-06-06
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

During radiological imaging examinations, patients are prone to slipping and falling due to instability in their physical condition while the bed is rotating, posing a safety hazard and affecting the examination results.

Method used

Design an auxiliary fixation device for radiological imaging detection, including a main body and a wrapping component symmetrically arranged on both sides of the bed. The patient is fixed across the bed by the wrapping component. The main structure is fixed to the side of the bed by auxiliary fixation components and fastening bolts. The installation rod is stably connected by a pin and a limit key.

Benefits of technology

It effectively secures the patient, improves safety during the testing process, prevents the patient from falling off the bed, ensures the effectiveness of the examination, and has a simple structure and is easy to install.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224505463U_ABST
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Abstract

The utility model belongs to the field of medical auxiliary device provides an auxiliary fixing device of radio image detection, including device main part and winding part component, two device main parts are symmetrically provided, two device main parts are arranged respectively on the both sides of the bed body of radio examination equipment, device main part includes main structure, auxiliary fixing assembly, mounting rod, main structure is installed through auxiliary fixing assembly in the side of bed body, mounting rod is installed on main structure, one end of winding part component is wound and is arranged on the mounting rod of one device main body, the other end of winding part component is connected another device main body, so that winding part component will be fixed with patient across the bed body, the utility model realizes the effective fixation to patient, has improved the safety of patient in the detection process, prevents patient from falling off the bed body, avoids the influence of the examination effect because of patient movement, simple structure, convenient installation.
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Claims

1. An auxiliary fixation device for radiographic imaging, characterized in that, It includes a device main body (1) and a band-wrapping component (3). There are two symmetrically arranged device main bodies (1), and the two device main bodies (1) are respectively arranged on both sides of the bed body of the radiological examination equipment; The device main body (1) includes a main structure (4), an auxiliary fixing component (2), and a mounting rod (11); the main structure (4) is installed on the side of the bed body through the auxiliary fixing component (2), and the mounting rod (11) is installed on the main structure (4); One end of the band-wrapping component (3) is wound around the mounting rod (11) of one of the device main bodies (1), and the other end of the band-wrapping component (3) is connected to the other device main body (1) so that the band-wrapping component (3) crosses the bed body to fix the patient; The device main body (1) provides a support point for the band-wrapping component (3), and the band-wrapping component (3) forms a binding force across the bed body to fix the patient on the bed body.

2. The auxiliary fixation device for radiological image detection according to claim 1, characterized in that, The main structure (4) is provided with a notch part, forming a "匚" - shaped structure, and the notch part of the main structure (4) is used for nesting on the side of the bed body.

3. The auxiliary fixation device for radiological image detection according to claim 2, characterized in that, The auxiliary fixing component (2) includes a number of fastening bolts (9). The top surface of the main structure (4) is provided with threaded through holes (5) for connecting the fastening bolts (9). The fastening bolts (9) are used to pass through the threaded through holes (5) and abut against the bed body, thereby fixing the main structure (4).

4. The auxiliary fixation device for radiological image detection according to claim 2, wherein The top surface of the main structure (4) is provided with an opening part, and the mounting rod (11) is connected inside the opening part.

5. The auxiliary fixation device for radiological image detection according to claim 4, characterized in that, The mounting rod (11) is of a hollow structure, and a spring (18) is arranged inside it. The two ends of the mounting rod (11) are slidably inserted with pins (15), and the opposite ends of the two pins (15) abut against the spring (18); Installation holes (8) are respectively arranged on both sides of the opening part, and the opposite ends of the two pins (15) are respectively inserted into the installation holes (8).

6. The auxiliary fixation device for radiological image detection according to claim 5, characterized in that, A limiting key (16) is connected to the side of the pin (15), and a waist-shaped hole (17) for the limiting key (16) to pass through is arranged on the mounting rod (11).

7. The auxiliary fixation device for radiological image detection according to claim 2, wherein The top surface of the main structure (4) is provided with a band-wrapping fixing bolt connection hole (6), and the band-wrapping fixing bolt connection hole (6) is used for connecting a band-wrapping fixing bolt (10); the band-wrapping component (3) includes a band-wrapping cylinder body (13), which is formed by winding a band, and a band-wrapping fixing hole (14) is arranged at one end where the band extends out of the band-wrapping cylinder body (13); The band-wrapping fixing bolt (10) is used to pass through the band-wrapping fixing hole (14) and connect the band-wrapping fixing bolt connection hole (6) of one of the device main bodies (1); The band-wrapping cylinder body (13) is used to be sleeved on the mounting rod (11) of the other device main body (1).

8. The auxiliary fixation device for radiographic imaging according to claim 7, characterized in that, A band-wrapping limiting through hole (7) is arranged inside the notch part of the main structure (4), and the band-wrapping limiting through hole (7) is used for connecting a band-wrapping limiting bolt (12), and the band-wrapping limiting bolt (12) is used to abut against the band-wrapping cylinder body (13).