Centrifugal pellet mill and hanging cradle used for the same

Abstract

A centrifugal sheet-making machine used hanging cradle is composed of a funnel, a filtering ring, an upper obturating ring, a glass carrier, a lower obstructing ring, a waste liquid collecting box and a lock catch. The base of the funnel is installed with a clamp plate, a filtering ring and an upper obturating ring. The waste liquid collecting box is arranged with a glass carrier installing desk and a lower obturating ring. The glass carrier is installed on the installing table of the glass carrier. Through the lock catch the funnel, the glass carrier and a waste liquid collecting box form a detachable connection. The liquid in the funnel flows into the water liquid collecting box after the filtering of the filtering ring and through the upper obturating ring, the lower obturating ring, the glass carrier, the slotted eye formed between the base clamp plate of the funnel and the glass carrier installing table. The centrifugal sheet-making machine comprises this especially-designed hanging cradle. During operation the liquid thrown by the centrifuge can only flow into the water liquid collecting box and can not seep or pollute other area except the cell smearing area on the glass carrier, the infection risk is reduced and the operator is better operated. At the same time the back side of the cell coating surface on the glass carrier is clean and facilitates the observation.

Description

technical field [0001] The invention relates to a medical device, in particular to a hanging basket for a centrifugal tablet machine and a centrifugal tablet machine. Background technique [0002] Centrifugal tablet machines and hanging baskets are often used in biology, medical research, and clinical testing and detection. The hanging baskets of the prior art are composed of funnels, filter rings, glass slides, water-absorbing filter paper, glass slides, and bottom boxes. . The absorbent filter paper is placed in the bottom box, and the glass slide is placed on the absorbent filter paper. Place the filter ring on the glass slide, press the funnel onto the filter ring, and then snap to secure the parts together. The fixed hanging basket is installed on the centrifugal film maker. When the centrifuge is working, the high-speed rotating fixed frame drives the hanging basket to rotate at a high speed. The waste liquid is filtered through the filter ring and discharged, absorb...

AI Technical Summary

Problems solved by technology

Because the waste liquid is thrown out irregularly after being filtered through the filter ring, although most of it is absorbed by the water-absorbing filter paper under the glass slide, some of it will be splashed on the lining or upper surface of the centrifugal film maker after being thrown out or rebounded. The cover will cause contamination, and at the same time, the entire slide will be soaked in waste liquid, resulting in contamination, especially in the analysis and research of high-risk bacteria, the risk is greater

Existing technical solutions cannot effectively solve this problem

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