Sample tube storage device and testing analyzer

By designing an inclined slope structure in the chemiluminescence immunoassay analyzer's hopper, sample tubes are allowed to slide into the screening tank by gravity, solving the problem of incomplete screening of sample tubes and achieving efficient and low-cost sample tube storage and screening.

CN224518739UActive Publication Date: 2026-07-17SHENZHEN LINKRAY BIOTECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHENZHEN LINKRAY BIOTECH CO LTD
Filing Date
2025-08-08
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

In the hopper structure of chemiluminescence immunoassay analyzers, there is a problem that sample tubes cannot be completely screened. Existing auxiliary screening power mechanisms have the risk of sample tube collision, high cost, and unsatisfactory results.

Method used

Design a hopper structure including a first inclined plane and a second inclined plane. The sample tube slides along the inclined plane to the opening and enters the screening tank by its own gravity. Combined with the inclined setting of the screening tank, it ensures that the sample tubes are arranged in an orderly manner and completely screened.

Benefits of technology

It achieves complete screening of sample tubes, avoids sample tube accumulation, reduces costs, and improves screening efficiency and storage capacity.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224518739U_ABST
    Figure CN224518739U_ABST
Patent Text Reader

Abstract

This utility model relates to the field of in vitro diagnostic automated equipment technology, specifically to a sample tube storage device and a testing analyzer. The sample tube storage device includes: a hopper with an opening at the bottom and a first guide slope connected to one side of the opening. The first guide slope is inclined, and a first slope and a second slope are sequentially arranged along the sample tube conveying path. The inclination angle of the second slope relative to the horizontal plane is greater than the inclination angle of the first slope relative to the horizontal plane. A screening groove is connected to the opening. The sample tube can slide slowly down the first slope, and after entering the second slope, it can slide quickly to the opening, preventing the sample tubes from accumulating on the second slope and at the opening. This allows for more efficient collection of the sample tubes into the opening, facilitating complete screening. This overcomes the problem of incomplete sample tube screening and saves costs.
Need to check novelty before this filing date? Find Prior Art