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Y-maze video analysis system
The three arms of the Y-Mazes video tracking and analysis system (Y-Mazes) are at an angle of 120 degrees to each other, and they are in a radial shape of three equal parts. A maze model for studying spatial memory in animals. It is widely used in learning and memory, Alzheimer's disease, hippocampal/external hippocampal research, intelligence and aging, new drug development/screening/evaluation, pharmacology, toxicology, preventive medicine, neurobiology, animal psychology and behavioral biology, etc. The fields of scientific research and computer-aided teaching in the discipline are the classic experiments for medical schools to carry out behavioral research, especially learning and memory research.
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barnes maze
The Barnes Labyrinth consists of a circular platform with many small holes penetrating the platform around the perimeter. A box was placed at the bottom of one of the holes as a shelter for the experimental animals; the bottoms of the other holes were empty, and the experimental animals could not enter them. The Barnes maze generally uses stimuli such as strong light, noise and wind as the motivation for experimental animals to enter the escape hole. Product Features: No need for food deprivation and foot shock, so less stress to animals. The experiment requires little physical strength of animals, which can minimize the impact of physical decline caused by age on the experimental results. The experiment takes less time, and the whole experiment can be completed within 7-17 days. It can prevent animals from completing experiments by smell.
5/9 hole nose probe operation box
The 5/9-hole nose probe operation box is mainly used for attention test experiments, which is of great significance for Alzheimer's, schizophrenia, and attention research.
Joint Opening (Open Field) Experimental Video Analysis System
The joint opening video analysis system is to Empirical research the neuropsychiatric changes of experimental animals and various behaviors after entering the open environment. For example, animals are afraid of the new open environment and mainly act in the surrounding area, but less in the central area. However, the animals' inquiry characteristics promote their motivation to act in the central area, and can also observe the resulting anxiety. Central stimulants can significantly increase autonomous activities and reduce exploratory behavior, and certain doses of antipsychotics can reduce exploratory behavior without affecting autonomous activities.
Video Analysis System of Rotation Experiment
Labmaze Animal Fine Behavior Quantification System
Behavioral analysis of experimental animals is widely used in the study of motor function and advanced central nervous system functions such as learning and memory. Compared to other parameter analysis methods such as electrophysiology and biochemistry, it has the characteristic of comprehensively reflecting the overall state of experimental animals. Therefore, animal behavior experiments have become one of the important research methods in neuroscience fields such as neurophysiology and behavioral pharmacology. The development of animal behavior analysis methods has gone through stages such as artificial observation, sensor detection technology, and video tracking technology. In recent years, the application of digital image processing technology to track the trajectory of animal activities and calculate motion parameters such as distance and speed has become a cutting-edge technology in automatic analysis of animal behavior. The essence of this method is to ignore the animal's posture and its changes, treating the animal as a particle and only reflecting its movement state. While behavior is composed of body posture and changes in body posture, including changes in position. Body posture can reflect more psychological factors. Correct recognition of animal posture and accurate and detailed description of animal fine behavior have become a frontier direction of Ethology, especially rodent behavior research. AI Home Cage is a fully trainable computer vision system that allows computers to learn classification features and simulate the human eye's judgment criteria for each image. Automatically analyze complex rodent behavior.
T maze video analysis system
Video analysis system for suspended tail experiment
The hanging tail experimental video analysis system suspends the experimental animal's head downwards by fixing its tail, in which the animal struggles desperately to escape but cannot escape, providing an unavoidable oppressive environment. After a period of experimentation, a series of parameters are recorded during the process of the animal in this environment developing a hopeless immobility state, and the typical "immobility state" exhibited by the animal, It reflects a so-called "behavioral despair state". This Behavioural despair test is similar to depression, and is sensitive to most antidepressants. Its efficacy is significantly related to clinical efficacy, so it is widely used in the primary selection of antidepressants.
Small Animal Anesthesia Positioning Microinjection System
ZS-MV-HR series small animal anesthesia positioning microinjection system is specially designed for mice, rats and other small animals to provide isoflurane or sevoflurane and other anesthesia positioning microinjection systems, and is a portable anesthesia machine for inhalation anesthesia. Customers take it with them. ZS-MV-HR series small animal anesthesia positioning microinjection system is a simple and practical integrated instrument with integrated design.
Forced Swimming Experiment Video Analysis System
The forced swimming experimental system is mainly used for the study of antidepressants, sedatives, and painkillers. This instrument is suitable for rats, mice, or other laboratory animals. By placing the experimental animals in a limited environment (such as water), the animals struggle desperately to escape but are unable to escape, providing an unavoidable oppressive environment. After a period of experimentation, the animals exhibit a typical "motionless state", reflecting a state known as "behavioral despair, Record a series of parameters during the process of animals in this environment experiencing a state of despair and immobility. The product records the experimental process and tracks and analyzes the images. The resulting data is automatically output to a PC, allowing for analysis and processing of the experimental process. It can be widely used in experimental teaching and research on antidepressant drugs in medical colleges and research institutions.
Multi-channel metabolic monitoring system for small animals
Our company has developed the most innovative animal metabolism and behavior monitoring system, which can synchronously monitor animal food consumption, drinking water consumption, activity volume, activity trajectory, standing behavior in real time. The obtained data is automatically stored in a computer, making it convenient for users to conduct biological statistical analysis. The independently designed metabolism cage can automatically separate and collect animal excrement and urine, and the collected excrement is kept at low temperature, It can effectively prevent the evaporation of water from excreta, and the temperature can be set by the user at low temperatures, with a temperature display accuracy of 0.1 degrees.
Volume Meter
The toe volume measuring instrument is an instrument used for screening and identifying antipyretic and anti-inflammatory drugs. It is an instrument that evaluates the potency of drugs by measuring the swelling process of rats' toes after inflammation, and understands the time of action and drug efficacy patterns. This instrument has the advantages of accurate measurement, accurate timing, accurate printing, and convenient operation. Compared with similar foreign products, it has improved by one level in terms of style, structure, and accuracy. However, the requirements for medium (liquid) use and operational technology are far lower than those of similar foreign products.