Instrument cleaning device applied to PCR (Polymerase Chain Reaction) laboratories

A cleaning device and laboratory technology, applied in the field of PCR laboratory equipment, can solve the problems of difficult cleaning of the inner wall, limited space, inconvenience, etc.

Active Publication Date: 2021-10-08
山东爱德净化工程股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] After the existing surgical scissors are used, they are generally closed first for safety and other protection factors, but this will make it difficult to effectively clean the inner wall; and in order to ensure the cleaning effect of the inner wall of the surgical scissors, It is necessary to manually reopen the surgical scissors; overall it is inconvenient;
[0008] And for the modular PCR laboratory, its space is limited, so users have the need to simplify the above steps under the premise of ensuring the cleaning effect

Method used

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  • Instrument cleaning device applied to PCR (Polymerase Chain Reaction) laboratories
  • Instrument cleaning device applied to PCR (Polymerase Chain Reaction) laboratories
  • Instrument cleaning device applied to PCR (Polymerase Chain Reaction) laboratories

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] With reference to the accompanying drawings, a PCR laboratory instrument cleaning device includes a tank assembly 1, an opening and closing assembly 2, a rotating assembly 3 and a cleaning assembly 4;

[0063] The tank assembly 1 includes a cleaning tank 101, a sewage pipe 102, an upper cylinder 105, a hinged rod 107 and a top cover 108; the outer edge of the top of the cleaning tank 101 is processed with a circle of folds 103, and the bottom of the upper cylinder 105 is processed with a circle of hemming 106, Flange 103 snaps into wrapping 106, and can rotate in wrapping 106; Clean tank 101 bottom is connected with support leg 104, and clean tank 101 bottom is also connected with sewage pipe 102, and sewage pipe 102 is equipped with valve; A top cover 108 is provided, a hinged rod 107 is connected to the outer wall of the upper cylinder 105, and the top end of the hinged rod 107 is hinged to the top cover 108;

[0064] The inner side of the top cover 108 is provided wi...

Embodiment 2

[0069] With reference to the accompanying drawings, a PCR laboratory instrument cleaning device includes a tank assembly 1, an opening and closing assembly 2, a rotating assembly 3 and a cleaning assembly 4;

[0070] The tank assembly 1 includes a cleaning tank 101, a sewage pipe 102, an upper cylinder 105, a hinged rod 107 and a top cover 108; the outer edge of the top of the cleaning tank 101 is processed with a circle of folds 103, and the bottom of the upper cylinder 105 is processed with a circle of hemming 106, Flange 103 snaps into wrapping 106, and can rotate in wrapping 106; Clean tank 101 bottom is connected with support leg 104, and clean tank 101 bottom is also connected with sewage pipe 102, and sewage pipe 102 is equipped with valve; A top cover 108 is provided, a hinged rod 107 is connected to the outer wall of the upper cylinder 105, and the top end of the hinged rod 107 is hinged to the top cover 108;

[0071] The inner side of the top cover 108 is provided wi...

Embodiment 3

[0085] The difference from Embodiment 2 is that the spray head 409 of this embodiment also moves up and down during operation, so that the spray cleaning is more sufficient.

[0086] It also includes a lifting assembly 5; the lifting assembly 5 includes an inner ring gear 501, a driven gear 502, a reciprocating screw 503, a moving slider 504 and a slide rail 505;

[0087] The inner wall of the cleaning tank 101 is fixedly connected with a longitudinal slide rail 505, on which the sliding block 504 is slidingly connected; the reciprocating screw rod 503 penetrates and is screwed to the moving sliding block 504, and the bottom end is rotationally connected with the inner bottom of the cleaning tank 101, and the top end A driven gear 502 is fixedly connected; an inner ring gear 501 is fixedly connected to the inner wall of the upper barrel 105 , and the driven gear 502 meshes with the inner ring gear 501 .

[0088]Specifically, the upper cylinder 105 rotates relative to the clean...

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PUM

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Abstract

The invention relates to the technical field of PCR (Polymerase Chain Reaction) laboratory appliances and relates to an instrument cleaning device applied to PCR laboratories. The design of a top cover capable of being opened and closed is adopted; when the top cover is opened, a movable hook gets close to a fixed hook, so that folded surgical scissors can be conveniently hung on the hooks; after the top cover is closed again, an opening and closing rod reversely enables a first sliding sleeve to drive the movable hook to be away from the fixed hook, so that the surgical scissors are automatically opened; a servo motor is used for driving a first shaft to rotate; a crankshaft drives a sleeve to rotate along with the first shaft; a piston rod drives a piston plate to move left and right in a piston cylinder; two one-way valves are matched, so that a liquid suction pipe sucks cleaning liquid; a liquid guide pipe discharges the cleaning liquid; the cleaning liquid is sprayed from a spraying head to the surgical scissors for cleaning; the first shaft further drives a second shaft to drive a driving gear to rotate; the driving gear drives a relay gear to drive an outer gear ring to rotate, so that an upper cylinder rotates relative to a cleaning tank and drives the surgical scissors to rotate along with the cleaning tank; and circumferential cleaning of the surgical scissors is achieved.

Description

technical field [0001] The invention relates to the technical field of PCR laboratory equipment, in particular to a PCR laboratory equipment cleaning device. Background technique [0002] PCR laboratory is also called gene amplification laboratory. [0003] PCR is the abbreviation of Polymerase Chain Reaction (Polymerase Chain Reaction), which is a molecular biology technique used to amplify specific DNA fragments, which can be regarded as special DNA replication outside the body. [0004] Through the DNA gene tracking system, the virus content in the patient's body can be quickly grasped, and its accuracy is as high as nanometers. Whether there are abnormal changes in function can timely judge which type of antiviral drug is most suitable for the patient, judge the efficacy of the drug, provide a reliable test basis for clinical treatment, and can control the patient's condition scientifically, accurately, and in real time, combined with anti-HBV Immune with T cells to br...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/02B08B13/00
CPCB08B3/022B08B3/024B08B13/00B08B2203/0217
Inventor 韩玉峰王世均来永涛
Owner 山东爱德净化工程股份有限公司
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