Fixing device

Abstract

The invention provides a fixing device, it contains: a cavity cylinder has an accommodation space, a top surface, a bottom surface and an inner face, and this accommodation space runs through shaping in this cavity cylinder, and this top surface is located the top of this cavity cylinder, and this bottom surface is located the bottom of this cavity cylinder and relative with the position of this top surface, and this inner face is located between top surface and this bottom surface and towards this accommodation space, the inner faces of this cavity cylinder are located to a plurality of protruding pieces of establishing, and should the be a plurality of protruding interblock gap of establishing is arranged and is lain in same horizontal plane, and should be a plurality of protruding establish in the piece one of them protruding establish piece relative with these a plurality of protruding another protruding positions of establishing piece of establishing in the piece. The utility model discloses make glass piece holding during the use in this accommodation space, press the glass piece to in the culture solution through these a plurality of protruding pieces of establishing to avoid the glass piece to float in the liquid level of culture solution.

Description

technical field [0001] The invention provides a fixing device, in particular a fixing device for fixing a cultured cell glass sheet. Background technique [0002] Cell culture technology is the core technology in the field of biotechnology. A large number of cell cultures are carried out in vitro by artificial culture methods, which can be applied to the diagnosis of diseases, the evaluation of the efficacy of new drugs, animal inspection, plant inspection, or testing of environmental pollutants, etc. . [0003] Artificially cultured cells are usually carried out in cell culture containers. Common cell culture containers include plastic petri dishes, glass petri dishes, or well plates. The well plates can be divided into six types according to the number of wells. Different types of wells, 12-hole wells, 48-hole wells and 96-hole wells. Such as Figure 5 As shown, it is a 6-hole well 80, and the 6-hole well 80 includes six culture wells 81, and the method for artificial cu...

AI Technical Summary

Problems solved by technology

[0004] but if Image 6 As shown, the shaking when moving the 6-hole well 80 will easily cause these glass slides 90 to float on the liquid surface of the culture solution, which will make the cells attached to these glass slides 90 relative to the liquid surface unable to continuously soak in the culture solution , which in turn leads to a decrease in cell proliferation and even cell death

Images