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Sample injection device and method for testing sample by using quintuplet cup

A technology of sampling device and five-unit cup, which is applied in the direction of analyzing materials and instruments, can solve the problems of complex detection process and high cost, and achieve the effects of controllable operation, avoiding pollution, and simple structure

Pending Publication Date: 2020-11-27
NANJING LANSION BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the sample injection device places the reaction reagent and the sample to be tested in different reagent tubes, and all the reagent tubes need to be replaced after the test, which makes the detection process complicated and the cost is high

Method used

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  • Sample injection device and method for testing sample by using quintuplet cup
  • Sample injection device and method for testing sample by using quintuplet cup
  • Sample injection device and method for testing sample by using quintuplet cup

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1: as Figure 1~4 As shown, the five-way cup 1 includes a connecting sleeve 102 and five cup grooves 101, the connecting sleeve 102 is provided with five connecting holes 103 corresponding to the cup grooves 101, and the five cup grooves 101 are respectively connected to the The five connection holes 103 are vertically connected one by one, so that the plurality of cup grooves 101 are independent of each other; the five-way cup 1 also includes a cup sleeve 104, and the cup sleeve 104 surrounds the five cup grooves 101 The outer wall of the connecting sleeve 102 is vertically connected with the connecting sleeve 102; the connecting sleeve 102 also includes several connecting parts 105, and the connecting parts 105 are respectively arranged between the five cup grooves 101 and the cup grooves 101 and the Between the cup sleeves 104; one end of the connecting sleeve 102 extends horizontally with a handle 106; the outer edge of the handle 106 is arc-shaped, and t...

Embodiment 2

[0054] Embodiment 2: as Figure 5-10As shown, the sampling device includes a sampling device body 7, a five-way cup 1, a ball plunger 3 and a driving device 4, and the ball plunger 3 is connected to the sampling device body 7 Above, the driving device 4 drives and controls the movement of the five-unit cup 1; the ball plunger 3 limits the position of the five-unit cup 1; the sampling device also includes a dial device 5, and the dial The hand device 5 includes a second dial 501, a first dial 502 and a connecting rod 503, the second dial 501 and the first dial 502 are respectively arranged at both ends of the connecting rod 503, the first One side of a dial 502 is provided with a dial rotating shaft 506; the connecting rod 503 is connected with a spring 504 through a spring fixing block 505 under the first dial 502, and one end of the spring 504 is connected to the first The dial 502 is in press-fit contact and the other end of the spring 504 is connected with a photocoupler l...

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Abstract

The invention discloses a quintuplet cup, a sample injection device and a detection method using the quintuplet cup. The quintuplet cup comprises a connecting sleeve and a plurality of cup grooves, aplurality of connecting holes corresponding to the cup grooves are formed in the connecting sleeve, and the cup grooves are perpendicularly connected with the connecting holes in a one-to-one correspondence mode, so that the cup grooves are independent of one another; the sample injection device comprises a sample injection device body, a quintuplet cup, a ball plunger and a driving device, the ball plunger is connected to the sample injection device body, and the driving device drives and controls the quintuplet cup to move; and the bulb plunger is used for limiting the quintuplet cup. All reagents required by detection are integrated in one test card box, so that the use is convenient, and the clinical examination time can be saved; and the device is simple in structure, controllable inoperation, capable of reducing cost and suitable for wide popularization.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a five-unit cup, a sampling device using the five-unit cup and a method for testing samples using the five-unit cup. Background technique [0002] Chemiluminescence immunoassay is a combination of highly sensitive chemiluminescent assay technology and highly specific immune response, used for the detection and analysis of various antigens, haptens, antibodies, hormones, enzymes, fatty acids, vitamins and drugs. It is a newest immunoassay technique developed after radioimmunoassay, enzyme immunoassay, fluorescent immunoassay and time-resolved fluorescent immunoassay. The chemiluminescent diagnostic system uses chemiluminescent substances to be catalyzed by catalysts and oxidized by oxidants to form an excited state intermediate. When this excited state intermediate returns to a stable ground state, it emits photons (hM) at the same time. The signal measureme...

Claims

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Application Information

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IPC IPC(8): G01N35/10G01N35/02
CPCG01N35/026G01N35/1009G01N35/1079
Inventor 许行尚杰弗瑞·陈应家树赵大强
Owner NANJING LANSION BIOTECH CO LTD
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