NOE Small Animal Oral and Nasal Inhalation Exposure System Introduction: The small animal oral and nasal exposure system is suitable for conducting experiments on oral and nasal administration and inhalation exposure of mice, rats, guinea pigs, and other experimental animals. The system has good airtightness and uniform exposure concentration, making it suitable for oral and nasal inhalation exposure experiments using inhalable substances such as liquid aerosols, dust aerosols, nanoparticle aerosols, and smoke. The system ensures consistency in the inhalation exposure dose for animals in the same experimental group; it achieves online aerosol concentration detection and real-time online sample sampling; and it employs a high-precision control system to ensure uniformity and stability of exposure. The animal exposure and intoxication system can test various substances, including drugs, atmospheric pollutants, PM2.5, organic substances, industrial hygiene, agricultural chemicals, etc. It can conduct various gas intoxication experiments such as acute intoxication, chronic intoxication, low pressure, high pressure, low oxygen, high oxygen, etc. Features: 1. Exposure tower with dual-chamber design Experimental channel: Standard 24-channel configuration, with 12 channels per layer, arranged in two layers. It can be upgraded in a stackable manner Each layer is detachable, making it easy to clean Material: stainless steel Dual-chamber design, with the inner chamber containing the drug aerosol, directly delivering aerosol to the channel; the outer chamber collects the exhaled gas from the animal. The inner and outer chambers are separated to prevent re-inhalation of the exhaled gas from the animal 2. Dual aerosol monitoring and control Comprehensively monitor environmental indicators and system operation indicators Monitoring indicators: temperature, humidity, oxygen concentration, carbon dioxide concentration, pressure, drug concentration, aerosol particle size distribution (optional), etc 3. Dual automatic control Monitor and control through the controller Comprehensive monitoring of the exposure process to toxins, with data that can be saved and traced back The adoption of a high-precision control system ensures the uniformity and stability of the contamination process 4. Dual exhaust gas treatment and contamination cabinet Equipped with a professional multi-stage exhaust gas treatment module, the exhaust gas meets the laboratory safety emission requirements after treatment Provide a fume hood to ensure the safety of experimental personnel 5. Safety alarm Environmental indicator abnormal alarm: Excessively low oxygen concentration and excessively high carbon dioxide levels can lead to animal death. When the set safety values are exceeded, the system automatically activates an alarm Alarm setting parameters: oxygen concentration, carbon dioxide concentration, temperature, drug concentration System anomaly alarm 6. Dual-supported contaminated sample source Support liquid aerosol generator, dust aerosol generator, nanoparticle aerosol generator, PM2.5 enrichment and generator, cigarette smoke generator, SO2/ozone/NO2 gas, pollen, etc. 7. Applicable animals The small animal snout exposure system designed by Tawang Technology is flexible in configuration and provides animal fixators of different sizes. Standard accessories include those for mice, rats, and guinea pigs, and optional components are available for dogs, rabbits, monkeys, and other animals. Tawang Technology specializes in providing various inhalation drug administration and exposure solutions for experimental animals. We tailor-make different exposure systems according to user needs, including whole-body exposure systems, nose and mouth exposure systems, and cell exposure systems.
NOE Small Animal Oral and Nasal Inhalation Exposure System Introduction: The small animal oral and nasal exposure system is suitable for conducting experiments on oral and nasal administration and inhalation exposure of mice, rats, guinea pigs, and other experimental animals. The system has good airtightness and uniform exposure concentration, making it suitable for oral and nasal inhalation exposure experiments using inhalable substances such as liquid aerosols, dust aerosols, nanoparticle aerosols, and smoke. The system ensures consistency in the inhalation exposure dose for animals in the same experimental group; it achieves online aerosol concentration detection and real-time online sample sampling; and it employs a high-precision control system to ensure uniformity and stability of exposure. The animal exposure and intoxication system can test various substances, including drugs, atmospheric pollutants, PM2.5, organic substances, industrial hygiene, agricultural chemicals, etc. It can conduct various gas intoxication experiments such as acute intoxication, chronic intoxication, low pressure, high pressure, low oxygen, high oxygen, etc.
