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Product catalog summary
Overview: The Nanoduct Neonatal Sweat Analysis System is designed for early diagnosis of cystic fibrosis (CF) in newborns. It utilizes a compact, hand-held device to measure sweat conductivity, which is indicative of CF.
Specifications: The system requires only 3 microliters of sweat and provides continuous readings of conductivity. It features automatic averaging of conductivity over a 5-minute period after an initial 3-minute wait. The device is powered by four AA batteries and includes a real-time clock backed by a lithium coin cell.
Procedures: The system uses pilocarpine iontophoresis to stimulate sweat production, with improved Pilogel Iontophoretic Discs reducing stimulation time to 2.5 minutes. The sweat is then analyzed in real-time using a microconductivity cell.
Innovations: The Nanoduct system combines technologies from the Macroduct Sweat Collector and Sweat-Chek Analyzer, miniaturized for neonatal use. It eliminates separate collection phases, reducing handling errors and saving time.
Relevance: Early diagnosis and treatment of CF can significantly improve the quality of life and lifespan of affected children. The system's ability to provide reliable diagnosis shortly after birth is crucial.
Technical Details: The device supports multi-lingual display and includes sound alerts. It connects via a 6-pin medical connector and offers serial outputs through RS-232 and USB. Operating temperature ranges from 15 to 30 °C, with storage temperatures from 0 to 60 °C.
References: The document cites multiple studies validating the effectiveness of sweat conductivity analysis for CF diagnosis.
Contact Information: ELITechGroup provides contact details for offices worldwide, including the USA, UK, France, and others.
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Catalog excerpts

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BIOMEDICAL SYSTEMS Laboratory CF Diagnosis in the first days of life

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NANODUCT NEONATAL SWEAT ANALYSIS SYSTEM Initial Sweating Rate Displayed Automatically As soon as sweat enters the microconductivity cell, the display alerts the operator. After a very short interval, the display reads out the initial sweating rate and gives continuous readings of realtime conductivity. Requires Only 3 Microliters of Sweat! The miniscule conductivity sensor allows a reading at only 3 microliters of sweat, which, for reasonably mature glands usually happens within 6 minutes after applying the sensor. Shorter Stimulation Time Improved Pilogel Iontophoretic Discs yield maximal gland...

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It is vital to perform this test as soon as possible after birth. With Nanoduct it becomes extremely simple and reliable. Nanoduct ® Early diagnosis and treatment can significantly improve both the quality of life and the lifespan of children born with cystic fibro1,2 sis. The proven diagnostic effectiveness of analyzing electrolyte concentration in sweat makes it vital to perform this test as soon as possible after birth. ELITechGroup has long been the leading innovator in the laboratory diagnosis of cystic fibrosis with the Macroduct® Sweat Collector and its companion, the Sweat-Chek™ Sweat...

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NANODUCT NEONATAL SWEAT ANALYSIS SYSTEM Specifications Nanoduct Neonatal Sweat Analysis System Model 1030 ® 128 x 64 LCD graphic display (non-backlit). Supports up to 8 lines of 18 characters or numerals, with multi-lingual support (English, French, German, and Spanish). Alert and Alarm signals ON, OFF, SELECT and ENTER keys Electrode Connection 6-pin locking medical connector to mate with induction/conductivity cell cable Serial Outputs RS-232 (ASCII format) 9-pin D-sub male connector USB – device Type B receptacle Four AA Alkaline batteries (NEDA 15A, IEC LR6) Typical solid-state, over-current...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.