A radioactive source gripping instrument

By combining a gear adjuster and a wheel rope adjuster with a steel cable design, the problems of large weight and many parts in existing radiation source grasping instruments are solved, achieving easy operation and low-cost maintenance, and improving the convenience of operation.

CN224347828UActive Publication Date: 2026-06-12FUJIAN NUCLEAR SAFETY TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FUJIAN NUCLEAR SAFETY TECH CO LTD
Filing Date
2025-06-20
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

Existing radioactive source retrieval devices are heavy, have many parts, high maintenance costs, and are inconvenient to operate due to their complex linkage structure.

⚗Method used

The design combines a gear adjuster and a wheel rope adjuster with a steel cable. Through the meshing of the gear and the traction of the steel cable, the gripper can be easily opened and closed, reducing the number of parts and improving operational flexibility.

🎯Benefits of technology

The weight of the equipment was reduced, the operation process was simplified, maintenance costs were reduced, and the convenience and sustainability of operation were improved.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of radioactive source clamping apparatus, it is related to medical auxiliary tool technical field, including gear regulator, long handle rod, wheel rope regulator, steel cable, staff assembles spring wire and clamping jaw adaptive gear regulator in long handle rod head end, then through the tail end assembly of long handle rod wheel rope regulator and hand grip, through the right side of palm heart supporting plate introduction steel cable traction guide wheel and winding wheel in shell body, when needing radioactive source clamping operation, by trigger handle pulling, make the winding wheel of frame rod end winding steel cable, let steel cable pulling shell groove's rack gear descend, by the broken traction screw rope body and steel cable body butt joint rack rod bottom of bundling rope head, make the rack rod head of staff top spring tube let bag buckle piece buckle spring tube left and right contraction elastic, let clamping jaw obtain opening and closing purpose, and steel cable body is built-in long handle rod, simple assembly is realized convenient, and long handle rod dead weight is light, staff can continuously clamping operation easily flexible controllable.
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