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US 2026/0175228 A1Published application
Testing system
AssigneeLeadway (Hk) Limited
InventorsShengqiang LIU, Tingfeng GONG, Huanjun HE
Life of this patent
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AssigneeLeadway (Hk) Limited
InventorsShengqiang LIU, Tingfeng GONG, Huanjun HE
Estimating the term…
The present invention relates to the field of biological sample testing technology, and in particular, to a testing system. The testing system includes a reagent reaction vessel and a test device. A reagent storage portion and a push rod movable relative to the reagent storage portion are packaged in the reagent reaction vessel, the reagent storage portion comprises at least one reagent containing cavity, and the reagent containing cavity is sealed by a sealing element; and the push rod is connected to the sealing element, and the push rod is used for cooperation with the test device to separate the sealing element from the reagent storage portion. The test device includes a test cassette, wherein an ejection rod is arranged in the test cassette, and the ejection rod cooperates with the push rod to separate the sealing element from the reagent storage portion. According to the present invention, when the reagent storage portion is inserted, the ejection rod can be quickly pushed to operate, and one operation completes multiple functions such as releasing the reagent, fixing the reagent reaction vessel, and focusing on a test area at the same time, thereby simplifying the reaction steps.
A biological sample analysis vessel, comprising a reaction portion, comprising at least one first reaction area, wherein the at least one first reaction area is configured and arranged to temporarily store a solid particle reagent, wherein the first reaction area comprises a supporting portion and a blocking portion, a gap is formed between the supporting portion and the blocking portion, and a maximum width of the gap is smaller than the minimum width of the solid particle reagent.
The biological sample analysis vessel of 1, the supporting portion is a step.
The biological sample analysis vessel of 1, the blocking portion is a baffle, which is marked as a first baffle.
The biological sample analysis vessel of 3, the first baffle is a vertical baffle, and a gap is formed between the bottom of the first baffle and the supporting portion.
The biological sample analysis vessel of 1, the first reaction area further includes a second baffle, the second baffle is obliquely arranged, a second gap is formed between the second baffle and the first baffle, and the minimum width of the second gap is greater than the maximum width of the solid particle reagent.
The biological sample analysis vessel of 1, the first baffle and the second baffle are baffles with radians.
The biological sample analysis vessel of 6, a powder drying reagent is fixedly deployed in the reaction area.
The biological sample analysis vessel of 1, the reaction portion further includes a second reaction area, and the second reaction area is used for temporarily storing a liquid reagent.
The biological sample analysis vessel of 8, a flow guide element is arranged on the second reaction area, and the flow guide element includes a first flow directing plate and a second flow directing plate.
The biological sample analysis vessel of 1, the solid particle reagent is a latex freeze-dried pellet reagent.
Dependencies are inferred from the claim text.