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The NanoDrop Lancet is intended for use to obtain a capillary blood sample. It does not collect or transport such samples.

The Drawbridge Health NanoDrop Lancet Device is a sterile, single-use, disposable lancet for capillary blood sampling. The device incorporates two (2) stainless steel needles with blade tips to make two (2) small incisions in the skin. The device is made of a gray plastic housing base that has a molded outer rim and a bowl-shaped cavity. The outer rim is covered by a hydrogeladhesive to better attach the device to the skin, with a cover over the hydrogel adhesive pad for its protection. The bowl shape provides space for the skin to be drawn up as slight controlled vacuum pressure is applied, and for the needle blades to access the skin after piercing through a septum and vacuum chamber foil. There are two (2) clearly marked gray push buttons on the device: - The gray button marked "I" is for activation of the vacuum; and - The gray button marked "II" is for deployment of the needle blades. There is a yellow removable plastic locking feature to prevent accidental activation of the button that deploys the needle blades(gray button marked "II"). There is also a white vacuum chamber lid securely attached on top of the base, over the gray lancet enclosure, where the two needle blades are held in a clear plastic needle holder, along with the main spring and retraction spring, and into which they automatically retract after use, with no access to this gray lancet enclosure possible. This prevents the lancet from being used more than once, and it keeps the blades retracted for sharps injury prevention safety and for disposal. A permanent plug obstructs the port and mitigates unintended connection of a collection container. The single model number is FD004.

The OneDraw™ A1C Test System, which consists of the OneDraw Blood Collection Device and the OneDraw A1C Test, is intended to collect capillary blood from the upper arm of individuals 18 years of age or older onto filter (matrix) paper within the collection device by a healthcare professional. Samples are delivered to the laboratory for the quantitative measurement of HbA1c for monitoring the long-term control of blood sugar (glucose) in people with diabetes. Testing performed on samples collected with this device should not be used to diagnose or screen for diabetes. The OneDraw A1C Test System should not be used with neonates.

The OneDraw™ A1C Test System includes the OneDraw Blood Collection Device and the OneDraw A 1C Test. The OneDraw Blood Collection Device is a single-use, sterile, capillary blood specimen collection device. The OneDraw Blood Collection Device includes a transport sleeve, accessories, and instructions (OneDraw Blood Collection Device Instructions for Use (IFU)) which are needed to collect, package, and mail the sample to the designated certified clinical laboratory for HbA1c testing, using the OneDraw A1C Test. The OneDraw Blood Collection Device incorporates lancets to make incisions in the skin and a vacuum to draw blood at the surface of the skin through channels to deposit the blood onto collection and stabilization matrices (matrix strips). The matrix strips are contained within a cartridge which is removed from the device after the draw is complete. The cartridge is then inserted into the transport sleeve which encloses and protects the sample during shipping to the clinical laboratory. Once the transport sleeve containing the sample is received by the clinical laboratory, one of the dry blood sample matrices is removed. The matrix is then eluted in Beckman Hemolyzing Reagent (BHR) in 2 mL tubes or 2.2 mL deepwell plates using an orbital shaker. Next, the sample is diluted in BHR to its final concentration and tested using FDA-cleared Beckman Coulter AU480 Chemistry Analyzer and A 1 c reagents, including calibrators, (K 120199) per the OneDraw A 1 C Test IFU.