Centrifugal balancing device for blood component preparation

By designing an automated centrifugal balancing device for blood component preparation, the problems of long operation time, large error and waste of resources in the existing technology have been solved. It realizes high-precision blood bag balancing and solution recycling and reuse, and ensures the stability of the centrifugation process and equipment safety.

CN224614030UActive Publication Date: 2026-08-11邢台市中心血站
0 Cites 0 Cited by

Patent Information

Application Number
CN202521954384.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-09-11
Publication Date
2026-08-11
Estimated Expiration
2035-09-11

AI Technical Summary

Technical Problem

Existing centrifugal balancing devices for blood component preparation rely on manual operation, which is time-consuming, labor-intensive, prone to human error, and has substandard balancing accuracy, resulting in resource waste and unstable equipment operation.

Method used

A centrifugal balancing device was designed, comprising a worktable, a balance body, a balancing assembly, an extraction assembly, a snap-fit ​​assembly, and a limiting assembly. Through automated injection and extraction of the balancing solution, it achieves rapid and accurate mass balancing, supports solution recycling and reuse, reduces waste of consumables, and ensures the stability and accuracy of the device.

Benefits of technology

It significantly improves the balancing accuracy of blood collection bags before centrifugation, reduces human error, extends the service life of the device, reduces waste of medical consumables, ensures stable operation of the centrifugation process, and avoids equipment damage.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

This utility model discloses a centrifugal balancing device for blood component preparation, relating to the technical field of centrifugal balancing devices. It includes: a workbench; a balance body disposed at the top of the workbench; two sets of balancing components symmetrically disposed at the top of the balance body; an extraction component disposed at the top of the balancing components; a locking component disposed on the outside of the extraction components for disassembly and maintenance; and a limiting component disposed on the top outside of the extraction components. This utility model, through the coordinated arrangement of the workbench, balance body, balancing components, extraction components, locking components, and limiting components, not only enables centrifugal balancing of blood collection bags but also significantly improves the balancing accuracy of the blood collection bags before centrifugation. Furthermore, disassembly facilitates the recycling and reuse of the balancing solution and the maintenance of the device.
Need to check novelty before this filing date? Find Prior Art