Penn-Century动物肺部喷雾给药系统 产品用途：将鼠固定在操作台上，结合大小鼠插管的内窥可视喉镜，通过该雾化针可以将精确定量的液体、粉末供试品雾化给到大小鼠的肺部。

性能特点：
精确定量
较气管内滴入在各肺叶中分布更均匀
直达肺部、易于操作
更安全的提供高浓度
可输送液体、干粉样品
consists of the MicroSprayer Aerosolizer – Model IA-1C-M ａnd the FMJ-250 High Pressure Syringe, which is required for use of the Model IA-1C devices. The MicroSprayer Aerosolizer – Model IA-1C-M is designed for fast, targeted, air-free intratracheal aerosol administration to mouse. The device generates a precisely quantifiable, highly-concentrated, air-free plume of liquid aerosol directly into the lungs or other locations. It may also be used for intranasal or in vitro applications. It can aerosolize a wide range of liquids or particle solutions/suspensions, including pharmaceutical, ａnd biologic formulations, contrast/imaging agents ａnd toxicological materials. (It is does not administer dry powders.)The portion that is ｉnserted into the trachea measures 1.25″. For intrapulmonary applications, the tip of the device is gently ｉnserted down the trachea of the anesthetized animal – near to, but not touching the carina (first bifurcation).· Quick, precise aerosol dosing directly to the lungs – with no waste· Purely mechanical, air-free technology· Uses no heat, propellant, ultrasound or compressed air. No air burden to subject.· Unique patented design is light, hand-held, easy to use· Rounded tip permits safe, gentle intratracheal ｉnsertion· Fully sterilizable, autoclavable ａnd reusable· Delivers a far higher volume ａnd concentration than is possible with nebulizer/inhalation systems· Produces a far broader, more uniform distribution than liquid bolus/ｄroplet instillation methods


应用范围：
广泛应用于呼吸系统疾病、毒理学、药理学、吸入免疫、生物安全、大气污染物、化学物质毒性鉴定、药物开发与安全性评价、环境与健康等域

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