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Cage for preparing rat model with hypoxic-ischemic encephalopathy and breeding device

A rat model and cage technology, applied in animal houses, applications, animal husbandry, etc., can solve the problems of restricting research on neonatal ischemic hypoxic encephalopathy, high animal mortality, and poor model consistency. Avoid bacterial growth, improve the living environment, and ensure the effect of uniformity

Pending Publication Date: 2019-03-15
成都合拓创展生物科技有限公司
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AI Technical Summary

Problems solved by technology

There are no cages specially used for hypoxia treatment at home and abroad, and most of them are self-made with storage boxes, resulting in high animal mortality and poor model consistency.
[0003] The current cages have common problems such as poor modeling consistency, low molding rate and high mortality, which seriously restricts the research of neonatal ischemic hypoxic encephalopathy

Method used

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  • Cage for preparing rat model with hypoxic-ischemic encephalopathy and breeding device
  • Cage for preparing rat model with hypoxic-ischemic encephalopathy and breeding device
  • Cage for preparing rat model with hypoxic-ischemic encephalopathy and breeding device

Examples

Experimental program
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Embodiment 1

[0041] Example 1 see Figure 1 to Figure 8

[0042] refer to figure 1 This embodiment provides a cage 100 for preparing a rat model of hypoxic-ischemic encephalopathy. The cage 100 includes: a box body 110 and a box cover 120 . Both the box body 110 and the box cover 120 are made of transparent materials, which is convenient for cultivating and observing the rat model.

[0043] The box body 110 includes a bottom wall 111 and four side walls 112. The cavity structure of the box body 110 is surrounded by the bottom wall 111 and the four side walls 112. The cavity structure of the box body 110 is used to place newborn rats for cultivation. A rat model of hypoxic-ischemic encephalopathy was prepared. The bottom wall 111 and the four side walls 112 are integrally formed, and the integrally formed structure can well ensure the airtightness of the cage 100, prevent other leakage, ensure the uniformity of the gas inside the cage 100, and further ensure large Stability and homogene...

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Abstract

The invention provides a cage for preparing a rat model with hypoxic-ischemic encephalopathy and a breeding device, and belongs to the field of auxiliary medical apparatuses. An air inlet pipe is arranged at the bottom of the side wall, and an exhaust device is arranged at the upper portion of a main cover body. After air is introduced, the air flows from bottom to top to form an air circulating passage. Due to the uniformity of the air in the cage, the rat model forming rate is ensured, and the rat death rate can be reduced; due to the high air uniformity, the rat model forming consistency can be ensured.

Description

technical field [0001] The present application relates to the field of medical auxiliary equipment, in particular, to a cage and a feeding device for preparing a rat model of hypoxic-ischemic encephalopathy. Background technique [0002] Neonatal ischemic-hypoxic encephalopathy (HIA) is a brain lesion caused by hypoxia in newborns during the perinatal period. Common causes include fetal distress caused by various reasons, such as umbilical cord around the neck, abnormal amniotic fluid, etc. It is common in asphyxia and hypoxia during childbirth and after birth, and a few can be seen in brain damage caused by other reasons. So far, there is no complete and unified treatment plan for HIA. Hyperbaric oxygen chambers, anticonvulsions, and hypothermia are often used clinically. At present, major pharmaceutical companies at home and abroad are actively researching and developing drugs for the treatment of the disease to benefit mankind. The preclinical drug efficacy evaluation st...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K1/03A01K1/00A01K1/035
CPCA01K1/0047A01K1/031A01K1/0356
Inventor 陈玥孙效容苏丹程勇
Owner 成都合拓创展生物科技有限公司
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