Medical accessory connection device and surgical bed
By employing a helical drive design for the clamping body, connecting shaft assembly, clamping arm assembly, and operating assembly, the problem of cumbersome operation of medical accessory connection devices for operating tables is solved, achieving efficient and convenient clamping and unlocking, and improving user experience and structural reliability.
CN122280932APending Publication Date: 2026-06-26NANJING MINDRAY BIO MEDICAL ELECTRONICS
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- NANJING MINDRAY BIO MEDICAL ELECTRONICS
- Filing Date
- 2024-12-26
- Publication Date
- 2026-06-26
AI Technical Summary
Technical Problem
The existing medical accessory connection devices for operating tables are cumbersome to operate and provide a poor user experience.
Method used
The design incorporates a clamping body, a connecting shaft assembly, a clamping arm assembly, and an operating assembly. A axial motion is converted into rotation of the clamping arm assembly via a helical surface drive, enabling clamping and unlocking. A reset component ensures the stability and flexibility of the clamping arm assembly.
Benefits of technology
It improves ease of operation, reduces interference with medical accessories, increases structural reliability and adaptability, accommodates objects of different sizes, and reduces operational burden.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN122280932A_ABST
Abstract
This application provides a medical accessory connecting device and an operating table, including a clamping body, a connecting shaft assembly, a clamping arm assembly, and an operating component. The connecting shaft assembly has a first helical surface; the clamping arm assembly has a second helical surface. The first and second helical surfaces cooperate to convert the axial movement of the connecting shaft assembly into the rotation of the clamping arm assembly. The operating component drives the connecting shaft assembly to move axially to a first side, causing the clamping arm assembly to rotate in the clamping direction, thereby clamping an object placed in the clamping space. The medical accessory connecting device of this application can convert a small axial force into a large radial force (i.e., rotational force), thereby effectively increasing the clamping force. The user only needs to apply a small axial force to obtain a sufficient clamping effect, reducing the operational burden. The user only needs to use simple push-pull or other operations to control the movement of the connecting shaft assembly; it is also convenient to adjust the setting position of the operating component, reducing the probability of interference with the medical accessory.
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