Pepsase detection kit

Abstract

The invention belongs to the technical field of kits, and particularly relates to a pepsase detection kit which comprises a kit body. A kit cover is rotatably connected to one side of the top end of the kit body, a row of storage cavities are formed in the kit body, liquid storage boxes are installed in the storage cavities, rotating rods are rotatably connected to the side walls of the liquid storage boxes and the side walls of the storage cavities, rotating cylinders are fixedly connected to the positions, located on the rotating rods, in the liquid storage boxes, and liquid taking grooves are formed in the side walls of the rotating cylinders. Pistons are in interference fit with the positions, located at the bottom ends of the rotating cylinders, in the liquid storage boxes, and firstsprings are connected between the pistons and the liquid storage boxes; according to the kit, one row of liquid storage boxes are arranged in the kit body, so that liquid medicine in each liquid storage box can be taken out at the same time, the convenience of the kit during use is greatly improved, meanwhile, pollution caused by contact between reagent liquid in the liquid storage boxes and the external environment during liquid taking is also reduced, and the preservation quality of the kit on the internal reagent liquid is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of kits, in particular to a pepsin detection kit. Background technique [0002] The kit is a box used to contain chemical reagents such as chemical components, drug residues, virus types, etc. During operation, it is necessary to use a needle or dropper to add the reagents in each reagent bottle to the specimen to be tested. detection, but the existing kits are generally paper boxes, and the reagent bottles in the kit are also bottles with lids, which need to be unscrewed when in use, and the lids will not be closed until the end of the experiment. During the experiment, The reagent in the reagent bottle is always in contact with the air, which will inevitably cause oxidation and volatilization of the reagent. If dust or other liquids enter, the reagent in the reagent bottle will be polluted. [0003] There are also some technical solutions about detection kits in the prior art, such as a Chinese patent wit...

AI Technical Summary

Problems solved by technology

[0007] The technical solution adopted by the present invention to solve the technical problem is: a pepsin detection kit, including a box body; the top side of the box body is rotatably connected with a box cover, and the inside of the box body is close to the side of the box cover A row of storage chambers is provided, and liquid storage boxes are installed inside the storage chambers, and a rotary rod is rotatably connected to the side wall of the liquid storage box and the storage chamber, and one end of the rotary rod extends to the outer end of the box and is connected to There is a rotating hand, and a cylindrical rotating drum made of rubber material is fixedly connected to the rotating rod inside the liquid storage box. The side and end faces of the rotating drum are respectively in interference fit with the side walls of the liquid storage box. The side wall of the cylinder is provided with a group of circular uniformly distributed liquid taking tanks. The internal liquid storage box at the bottom of the drum is equipped with a rubber piston. The bottom end of the piston is connected to the bottom end of the liquid storage box. There is a No. 1 spring. An injection groove is opened on the side wall of the liquid storage box between the piston and the drum. A rubber blocking block is connected inside the injection groove. The side wall corresponding to the box body and the injection groove There is an injection port communicating with it, and a detection plate is arranged inside the box body on one side of the storage chamber; when working, although the reagent box in the prior art can reduce the gap between the reagent in the sealed chamber and the air when taking the liquid Contact, thereby reducing the pollution of the reagent solution due to oxidation or contact with dust, but the kit still has the problems of complex structure, cumbersome operation steps, and low efficiency. At the same time, the kit is inconvenient to recycle after use, thus Affect the use effect and service life of the test kit; while the test kit in the present invention is in use, at first the reagent solution to be mixed is injected into the liquid storage box through the injection port and the plugging block respectively through the syringe, at this time the reagent solution can be Effectively fill the inside of the storage box at the bottom of the drum and apply pressure to the piston at the bottom. At this time, the piston moves downward under pressure and compresses the No. 1 spring. The top of the box is sealed so that the reagent solution inside the liquid storage box is effectively preserved under the sealing of the drum and the lid. The inside of the storage box rotates, so that the rotating cylinder can drive the liquid-taking tank on the side wall to rotate synchronously. When the liquid-taking tank rotates to the reagent solution between the rotating cylinder and the liquid storage box, the liquid-taking tank can be separated The reagent solution in the corresponding liquid storage box is scooped up and gradually rotated to the top of the drum, so that the drug solution in each liquid storage box can be taken out at the same time, which greatly improves the convenience of the kit in use; at the same time, due to The outer surface of the drum is always in close contact with the side wall of the liquid storage box and sealed when it is rotating, which effectively reduces the pollution caused by the contact between the reagent solution in the liquid storage box and the external environment when taking the liquid. The preservation quality of the internal reagent solution of the kit is further improved; then the reagent solution in the liquid taking tank at the top of the drum is added to the detection plate through a needle tube or a dropper, so that the specimen to be tested can be mixed with it and detected effectively; and when When the reagent solution between the drum and the piston is gradually taken out, the piston moves upward under the rebound force of the No. 1 spring, so that the moving piston can drive the reagent solution at the top to fit the drum position, so that the liquid taking tank on the drum can continuously and stably scoop the reagent solution; when the reagent solution inside the liquid storage box is used up, pass the syringe through the blocking block and inject the reagent solution again To the inside of the liquid storage box, so that the reagent box stored with reagent solution can be recycled, effectively improving the working life of the reagent box and reducing the use cost of the reagent box

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