Zebra fish embryo incubation device for experiment

A technology for zebrafish embryos and experiments, applied in the fields of application, fish farming, climate change adaptation, etc., can solve the problems of poor reliability of experimental results, achieve constant experimental temperature, ensure light and temperature, and reliable experimental results

Pending Publication Date: 2017-05-31
ZHEJIANG NORMAL UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide a zebrafish embryo hatching device for experiments, to solve the problem of poor reliability of the experimental results of using light incubators to cultivate zebrafish embryos in existing experimental operations

Method used

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  • Zebra fish embryo incubation device for experiment
  • Zebra fish embryo incubation device for experiment
  • Zebra fish embryo incubation device for experiment

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Embodiment Construction

[0028] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", The orientation or positional relationship indicated by "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have Ce...

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Abstract

The invention provides a zebra fish embryo incubation device for an experiment. The device comprises an incubation box and a supporting frame arranged in the incubation box. A first heater for heating a water bath is arranged at the bottom in the incubation box, a first cover body is arranged on the top of the incubation box, and a light source is arranged at the bottom of the first cover body. The supporting frame comprises a first installing plate, and a second installing plate parallel to the first installing plate. The edge of the first installing plate and the edge of the second installing plate are connected through a side plate to form a culture dish heating cavity, multiple arrayed installing holes are formed in the first installing plate, multiple water inlets are formed in the first installing plate, and the diameter ratio of the installing holes to the water inlets is 5:1 to 4:1. Due to the adoption of water bath heating, temperature is more constant than temperature of hot air heating adopted, in an illumination incubator, meanwhile, the diameter ratio of the installing holes to the water inlets is 5:1 to 4:1, fluctuation of heat exchange of water in the culture dish heating cavity and a culture solution in a culture dish is small, therefore, the experimental temperature is more constant, and the experimental result is more reliable.

Description

technical field [0001] The invention relates to the technical field of incubation equipment, in particular to an experimental zebrafish embryo incubation device. Background technique [0002] In recent years, zebrafish has been widely used in developmental biology, molecular genetics, and ecotoxicology because of its advantages such as strong reproductive ability, in vitro fertilization and development, transparent and easy-to-observe embryos, short sexual maturation cycle, and low cost. researching. More and more toxicological experimental research methods are now using zebrafish embryos to expose to a gradient concentration of a toxic substance until its juvenile stage, so as to evaluate its toxicological endpoints. [0003] Zebrafish are much less resistant to temperature changes in embryonic and juvenile stages than in adults. The standard temperature for the development of zebrafish embryos at home and abroad is 28.5°C. Embryos can still develop normally within the ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/17
CPCY02A40/81
Inventor 孙洪杰洪华嫦张瑜宋春浩陈建荣林红军
Owner ZHEJIANG NORMAL UNIVERSITY
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