Ideal for applications such as pulmonary administration, uniform spraying of liquid drugs, precision coating, uniform spraying of water-soluble adhesives, and thin film application to small target areas.
The "Fine Particle Sprayer" is a micro-sprayer that can atomize liquids into ultrafine particles for spraying. It is suitable for situations where access to the spraying area is poor and when a small specified amount needs to be sprayed, achieving a favorable spray distribution. It allows for a minimum spray volume of 25μL, enabling the spraying of small amounts, and has minimal variation in spray distribution, achieving uniform spraying. Additionally, our company manufactures and sells high-precision spray devices for pulmonary administration used in animal experiments such as pharmacological efficacy tests, pharmacokinetic tests, and toxicity tests using mice and rats. We also offer a special version of the Fine Particle Sprayer that can spray suspensions. Please feel free to contact us for more details. 【Features】 ■ Uniform spraying with minimal bias ■ Ability to apply thin films to hard-to-reach areas ■ Sterilizable and reusable ■ Customizable spray angle ■ Customizable overall weight ■ Customizable needle length *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■ Sprayer (set) "FPS-050-A1" ■ Needle "FPS-NA01" ■ Plunger "FPS-PA01" ■ Syringe "FPS-S250" 【Spraying Performance】 ・Minimum spray volume: 25μL ・Average spray angle: 20° to 71° (negotiable) ・Spray particle size: 1 to 61μm (average particle size: 22μm) ・Sprayable viscosity: 1.000 mPa·s 【External Dimensions】 ・Needle outer diameter: φ0.7mm ・Needle length: 38mm (straight part) ・Weight: 46.6g (weight of the sprayer set) *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Uses】 ■ Administration of drug aerosol to the trachea and lungs in pharmacological tests such as animal experiments (※ Mainly intended for mice and rats) ■ Precision coating ■ Pharmacological efficacy testing / pharmacokinetic testing / instruments for drug development for lung diseases ■ Drug delivery to small animal lungs, etc. ■ Uniform thin film coating on optical fibers ■ Aerosolization of anesthetic solutions ※ Not approved for medical use, so it cannot be used for medical purposes. ※ For more details, please refer to the PDF document or feel free to contact us.
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Company information
Precision micro-machining technology is increasingly recognized as a common foundational technology that supports modern advanced industries. Since its establishment in 1955, Toray Precision Co., Ltd. has manufactured spinnerets, which are key technologies for synthetic fiber production, and has contributed to the development of the synthetic fiber industry by providing them to fiber manufacturers worldwide, including Japan and Europe and the United States. Meanwhile, the experience and technology gained during this time in precision micro-machining have been widely applied to other industrial sectors. Precision machined components are incorporated into critical parts of aircraft, industrial robots, measurement and control equipment, etc. Additionally, the specially developed and designed fluid nozzles have demonstrated their functionality as important components in various industrial machines. The ultra-precision micro-machining technology, boasting sub-micron precision, is also utilized in the optical communication field, which is essential for realizing a highly information-oriented society. We have also commercialized various optical devices, including optical components such as ferrules and adapters. As a pioneer in ultra-precision micro-machining technology, we will continue to contribute to society by delivering high-precision, high-quality products.