A multifunctional aseptic manipulator used in an incubator

Abstract

The invention discloses a multifunctional aseptic manipulator used in an incubator, which includes a fixing device, a driving device, a clamping device, a locking device and a sterilizing device. The incubator is provided with a material opening, and the fixing device and the wall surface of the material opening are sealed. Connections, drive and fixture connections, clamping and fixture connections, drive and clamp transmission connections, locking and clamping sliding connections, sterilizing and fixture connections, sterilizing and clamping The device is connected to the pipeline, and the fixing device includes a fixed seat, which is provided with a sterilizing tank with openings on both sides of the sterilizing tank. , the rotating plate and the sterilizing tank are rotatably connected, the rotating plate close to the inside of the incubator rotates to the inside of the sterilizing tank, and the rotating plate far away from the inside of the incubator rotates to the outside of the sterilizing tank.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to a multifunctional aseptic manipulator used in an incubator. Background technique [0002] In recent years, with the continuous advancement of medicine, more and more attention has been shifted to biological culture, or tissue and bacterial culture. In terms of culture, it is necessary to provide a qualified development and growth environment through the incubator, so the incubator is needed It has certain environmental simulation performance, but the most accurate real-time data cannot be obtained by observing with the naked eye or through the perspective glass on the incubator. It is convenient to conduct further experiments and observations. The existing incubator has poor sealing performance when taking the vessel, which is likely to cause the interaction of internal and external gases, so that external bacteria enter the incubator and affect the experimental results. ...

AI Technical Summary

Problems solved by technology

[0002] In recent years, with the continuous advancement of medicine, more and more attention has been shifted to biological culture, or tissue and bacterial culture. In terms of culture, it is necessary to provide a qualified development and growth environment through the incubator, so the incubator is needed It has certain environmental simulation performance, but the most accurate real-time data cannot be obtained by observing with the naked eye or through the perspective glass on the incubator. It is convenient to conduct further experiments and observations. The existing incubator has poor sealing performance when taking the container, which is easy to cause the interaction between internal and external gases, so that external bacteria enter the incubator, which affects the experimental results.

[0003] Because most of the culture vessels are made of glass or plastic and have low strength, conventional manipulators can only set the rated clamping force when taking out the culture vessels, and cannot make fine adjustments according to the vessels of different weights. In order to ensure the stability of the clamping, it is often necessary to Increase the clamping force, thereby increasing the friction between the manipulator and the outside of the vessel to ensure clamping stability. However, vessels with different weights require different clamping forces. Excessive clamping force can easily cause glassware to be clamped Stress concentration occurs in the part, and when the follow-up experiment is carried out, the force is easy to cause damage, thereby reducing the service life

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