This spray is optimal for intranasal administration in animal experiments and for micro-spraying liquids (under 5μL).
The Micro FPS (Micro Fine Particle Sprayer) is a new device that can spray micro amounts of less than 5μL as ultra-fine particles (nasal delivery sprayer). It is primarily ideal for spraying drugs/solutions into the nasal cavities of small animals and can be utilized in non-clinical trials for drug development targeting central nervous system diseases and for the development of nasal absorption-type vaccines. Additionally, leveraging its narrow tip feature, it enables micro-spraying to hard-to-reach targets. Furthermore, with a minimum spray volume of 1μL, it allows for the efficient application of expensive and rare liquids without waste. We also offer a special version of the Micro FPS that can discharge high-viscosity liquids. Please feel free to contact us for more details. 【Features】 - Capable of spraying micro amounts of less than 5μL (customizable liquid volume settings within the range of 1 to 5μL) - Allows for setting while observing the desired liquid volume to be sprayed - Capable of repeatedly spraying a fixed quantity - Can be operated with one-handed extrusion - Can be reused by cleaning (reusable) - Capable of spraying micro amounts in hard-to-access areas - Repairable (for a fee) *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Lineup】 ■Set "MFPS-01-A1" ■Main unit "MFPS-SP05" ■Needle "MFPS-NA01" 【Spraying Performance】 ・Minimum spray volume: 1μL (maximum 5μL) ・Average spray angle: 43.8° ・Spray particle size: 1.33–42.17μm (average: 12.97μm) ・Applicable viscosity: 1.000 mPa·s 【External Dimensions】 ・Needle outer diameter: φ0.52mm ・Needle length: 7.0mm (straight section) ・Weight: 45.5g (weight of the micro-sprayer set)
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Applications/Examples of results
【Applications】 ■ Development of drugs for central nervous system diseases / pharmacological efficacy testing / pharmacokinetic testing ■ Drug delivery to small animal nasal cavities in animal experiments ■ Administration of aerosolized drugs to small animal nasal cavities in animal experiments (primarily assuming mice) ■ Bio-related applications (such as cell culture) and industrial equipment applications using expensive trace samples ■ Micro-spraying/coating in semiconductor manufacturing processes ■ Ultra-precise micro-coating 【Examples of Implementation】 ■ Aerosolized drug administration to small animal nasal cavities ■ Aerosol exposure of test substances using cultured cells 【Notes】 * This product is not approved for medical use (not approved under the Pharmaceutical and Medical Device Act), so it cannot be used on humans. * Repair services may not be available depending on the condition of the product. * The main body of this product uses a glass syringe. There is a risk of injury from impacts or from broken or shattered pieces, so please handle it carefully and take care to avoid injury during use. Additionally, the glass syringe has a pressure tolerance of 0.3 MPa, so do not apply pressure beyond this limit. * 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.