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MEDICAL products beginning with : N
201 to 250 of 1284 results  Page: << Previous 50 Results 1 2 3 4 [5] 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >> Next 50 Results
 PRODUCT NAMEFDA Code/Regulation 
Noninvasive Technology Glucose Instrument (2 suppliers)NCT
Nonresorbable Gauze/sponge for External Use (252 suppliers)

Identification. A nonresorbable gauze/sponge for external use is a sterile or nonsterile device intended for medical purposes, such as to be placed directly on a patient's wound to absorb exudate. It consists of a strip, piece, or pad made from open woven or nonwoven mesh cotton cellulose or a simple chemical derivative of cellulose. This classification does not include a nonresorbable gauze/sponge for external use that contains added drugs such as antimicrobial agents, added biologics such as growth factors, or is composed of materials derived from animal sources.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in part 807, subpart E of this chapter subject to the limitations in 878.9.

NAB / 878.4014
Normal and Abnormal Cell Counter Control (8 suppliers)

Identification. A hematology quality control mixture is a device used to ascertain the accuracy and precision of manual, semiautomated, and automated determinations of cell parameters such as white cell count (WBC), red cell count (RBC), platelet count (PLT), hemoglobin, hematocrit (HCT), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), and mean corpuscular hemoglobin concentration (MCHC).

Classification. Class II (performance standards).

JCN / 864.8625
Normal And Abnormal Hemoglobin Standards And Controls (4 suppliers)

Identification. A hematology quality control mixture is a device used to ascertain the accuracy and precision of manual, semiautomated, and automated determinations of cell parameters such as white cell count (WBC), red cell count (RBC), platelet count (PLT), hemoglobin, hematocrit (HCT), mean corpuscular volume (MCV), mean corpuscular hemoglobin (MCH), and mean corpuscular hemoglobin concentration (MCHC).

Classification. Class II (performance standards).

GFS / 864.8625
Normal Control Plasma (17 suppliers)

Identification. A multipurpose system for in vitro coagulation studies is a device consisting of one automated or semiautomated instrument and its associated reagents and controls. The system is used to perform a series of coagulation studies and coagulation factor assays.

Classification. Class II (performance standards).

GIZ / 864.5425
Nose And Throat Ear Bur (27 suppliers)

Identification. An ear, nose, and throat bur is a device consisting of an interchangeable drill bit that is intended for use in an ear, nose, and throat electric or pneumatic surgical drill (874.4250) for incising or removing bone in the ear, nose, or throat area. The bur consists of a carbide cutting tip on a metal shank or a coating of diamond on a metal shank. The device is used in mastoid surgery, frontal sinus surgery, and surgery of the facial nerves.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in 874.9.

EQJ / 874.4140
Nose And Throat Ear Cement (5 suppliers)

Identification. Zinc oxide-eugenol is a device composed of zinc oxide-eugenol intended to serve as a temporary tooth filling or as a base cement to affix a temporary tooth filling, to affix dental devices such as crowns or bridges, or to be applied to a tooth to protect the tooth pulp.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to 872.9.

NEA / 872.3275
Nose Clips (37 suppliers)

Identification. A nose clip is a device intended to close a patient's external nares (nostrils) during diagnostic or therapeutic procedures.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in 868.9. The device is also exempt from the current good manufacturing practice requirements of the quality system regulation in part 820 of this chapter, with the exception of 820.180, with respect to general requirements concerning records, and 820.198, with respect to complaint files.

BXJ / 868.6225
Not Assay Specific Internal Polymerase Chain Reaction Control (3 suppliers)

Identification. A quality control material (assayed and unassayed) for clinical chemistry is a device intended for medical purposes for use in a test system to estimate test precision and to detect systematic analytical deviations that may arise from reagent or analytical instrument variation. A quality control material (assayed and unassayed) may be used for proficiency testing in interlaboratory surveys. This generic type of device includes controls (assayed and unassayed) for blood gases, electrolytes, enzymes, multianalytes (all kinds), single (specified) analytes, or urinalysis controls.

Classification. Class I (general controls). Except when used in donor screening tests, unassayed material is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to 862.9.

OLD / 862.1660
Nuclear Anthropomorphic Phantom (5 suppliers)

Identification. A nuclear anthropomorphic phantom is a human tissue facsimile that contains a radioactive source or a cavity in which a radioactive sample can be inserted. It is intended to calibrate nuclear uptake probes or other medical instruments.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in 892.9.

IYP / 892.1370
Nuclear Electrocardiograph Synchronizer (2 suppliers)

Identification. A nuclear electrocardiograph synchronizer is a device intended for use in nuclear radiology to relate the time of image formation to the cardiac cycle during the production of dynamic cardiac images.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to 892.9.

IYY / 892.1410
Nuclear Fast Red Stain (11 suppliers)

Identification. Dye and chemical solution stains for medical purposes are mixtures of synthetic or natural dyes or nondye chemicals in solutions used in staining cells and tissues for diagnostic histopathology, cytopathology, or hematology.

Classification. Class I (general controls). These devices are exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in 864.9. These devices are also exempt from the current good manufacturing practice requirements of the quality system regulation in part 820 of this chapter, with the exception of 820.180, with respect to general requirements concerning records, and 820.198, with respect to complaint files.

HZF / 864.1850
Nuclear Flood Source Phantom (9 suppliers)

Identification. A nuclear flood source phantom is a device that consists of a radiolucent container filled with a uniformly distributed solution of a desired radionuclide. It is intended to calibrate a medical gamma camera-collimator system for uniformity of response.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in 892.9.

IYQ / 892.1380
Nuclear Intensity & Percent Positivity Operator Intervention Immunohistochemistry Image Analysis Automated Microscope (3 suppliers)

Identification. Immunohistochemistry test systems (IHC's) are in vitro diagnostic devices consisting of polyclonal or monoclonal antibodies labeled with directions for use and performance claims, which may be packaged with ancillary reagents in kits. Their intended use is to identify, by immunological techniques, antigens in tissues or cytologic specimens. Similar devices intended for use with flow cytometry devices are not considered IHC's.

NQN / 864.1860
Nuclear Magnetic Resonance Imaging System (70 suppliers)

Identification. A magnetic resonance diagnostic device is intended for general diagnostic use to present images which reflect the spatial distribution and/or magnetic resonance spectra which reflect frequency and distribution of nuclei exhibiting nuclear magnetic resonance. Other physical parameters derived from the images and/or spectra may also be produced. The device includes hydrogen-1 (proton) imaging, sodium-23 imaging, hydrogen-1 spectroscopy, phosphorus-31 spectroscopy, and chemical shift imaging (preserving simultaneous frequency and spatial information).

Classification. Class II.

LNH / 892.1000
Nuclear Magnetic Resonance Spectroscopic System (5 suppliers)

Identification. A magnetic resonance diagnostic device is intended for general diagnostic use to present images which reflect the spatial distribution and/or magnetic resonance spectra which reflect frequency and distribution of nuclei exhibiting nuclear magnetic resonance. Other physical parameters derived from the images and/or spectra may also be produced. The device includes hydrogen-1 (proton) imaging, sodium-23 imaging, hydrogen-1 spectroscopy, phosphorus-31 spectroscopy, and chemical shift imaging (preserving simultaneous frequency and spatial information).

Classification. Class II.

LNI / 892.1000
Nuclear Pore Glycoprotein Gp210 Autoantibodies (1 supplier)

Identification. An antimitochondrial antibody immunological test system is a device that consists of the reagents used to measure by immunochemical techniques the antimitochondrial antibodies in human serum. The measurements aid in the diagnosis of diseases that produce a spectrum of autoantibodies (antibodies produced against the body's own tissue), such as primary biliary cirrhosis (degeneration of liver tissue) and chronic active hepatitis (inflammation of the liver).

Classification. Class II (performance standards).

NRI / 866.5090
Nuclear Rectilinear Scanner (2 suppliers)

Identification. A nuclear rectilinear scanner is a device intended to image the distribution of radionuclides in the body by means of a detector (or detectors) whose position moves in two directions with respect to the patient. This generic type of device may include signal analysis and display equipment, patient and equipment supports, radionuclide anatomical markers, component parts, and accessories.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in 892.9.

IYW / 892.1300
Nuclear Scanning Bed (5 suppliers)

Identification. A nuclear scanning bed is an adjustable bed intended to support a patient during a nuclear medicine procedure.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to 892.9.

IYZ / 892.1350
Nuclear Sealed Calibration Source (14 suppliers)

Identification. A nuclear sealed calibration source is a device that consists of an encapsulated reference radionuclide intended for calibration of medical nuclear radiation detectors.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in 892.9.

IXD / 892.1400
Nuclear Uptake Probe (20 suppliers)

Identification. A nuclear uptake probe is a device intended to measure the amount of radionuclide taken up by a particular organ or body region. This generic type of device may include a single or multiple detector probe, signal analysis and display equipment, patient and equipment supports, component parts, and accessories.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to 892.9.

IZD / 892.1320
Nuclear Whole Body Counter (2 suppliers)

Identification. A nuclear whole body counter is a device intended to measure the amount of radionuclides in the entire body. This generic type of device may include signal analysis and display equipment, patient and equipment supports, component parts, and accessories.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in 892.9.

JAN / 892.1130
Nucleic Acid Amplification Test for Chlamydia (6 suppliers)

Identification. Chlamydia serological reagents are devices that consist of antigens and antisera used in serological tests to identify antibodies to chlamydia in serum. Additionally, some of these reagents consist of chlamydia antisera conjugated with a fluorescent dye used to identify chlamydia directly from clinical specimens or cultured isolates derived from clinical specimens. The identification aids in the diagnosis of disease caused by bacteria belonging to the genusChlamydia and provides epidemiological information on these diseases. Chlamydia are the causative agents of psittacosis (a form of pneumonia), lymphogranuloma venereum (a venereal disease), and trachoma (a chronic disease of the eye and eyelid).

Classification. Class I (general controls).

MKZ / 866.3120
Nucleic Acid Or Serum Her-2/Neu Test System (3 suppliers)MVD
Nut Bolt Washer (28 suppliers)

Identification. Single/multiple component metallic bone fixation appliances and accessories are devices intended to be implanted consisting of one or more metallic components and their metallic fasteners. The devices contain a plate, a nail/plate combination, or a blade/plate combination that are made of alloys, such as cobalt-chromium-molybdenum, stainless steel, and titanium, that are intended to be held in position with fasteners, such as screws and nails, or bolts, nuts, and washers. These devices are used for fixation of fractures of the proximal or distal end of long bones, such as intracapsular, intertrochanteric, intercervical, supracondylar, or condylar fractures of the femur; for fusion of a joint; or for surgical procedures that involve cutting a bone. The devices may be implanted or attached through the skin so that a pulling force (traction) may be applied to the skeletal system.

Classification. Class II.

HTN / 888.3030
Nystagmograph, Monitor (16 suppliers)

Identification. A nystagmograph is a device used to measure, record, or visually display the involuntary movements (nystagmus) of the eyeball.

Classification. Class II (performance standards).

GWN / 882.1460
Nystagmus Tape (3 suppliers)

Identification. Nystagmus tape is a device that is a long, narrow strip of fabric or other flexible material on which a series of objects are printed. The device is intended to be moved across a patient's field of vision to elicit optokinetic nystagmus (abnormal and irregular eye movements) and to test for blindness.

Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter, subject to the limitations in 886.9. The device is also exempt from the current good manufacturing practice requirements of the quality system regulation in part 820 of this chapter, with the exception of 820.180, with respect to general requirements concerning records, and 820.198, with respect to complaint files.

HKD / 886.1905
Neurosurgery Automatic Operating Table (1 supplier)
Nurse Cap (10 suppliers)
Newborn Drainable Pouch (2 suppliers)
Needle Triever Device (1 supplier)
Non Sterile Drape (1 supplier)
Non-Invasive Electromagnetic Blood Flowmeter (3 suppliers)
Nephrostomy Tube (1 supplier)
Non-Electrical Urinometer (8 suppliers)
Nuclear Imaging Gantry (1 supplier)
Nasobiliary Drain (1 supplier)
Nuclear Medicine Computer (11 suppliers)
Nuclear Medicine Table (3 suppliers)
Nuclear Emission Computed Tomography (ECT) Scanner (3 suppliers)
NMR/MRI Phantom (1 supplier)
Non-Invasive Arthritis Stimulator (1 supplier)
Non-Measuring Passive Exerciser (10 suppliers)
Nuclear Camera Synchronizer (1 supplier)
Nuclear Diagnostic Exerciser (1 supplier)
Nitrile Powder Free Examination Gloves (17 suppliers)
Nasal CPAP Mask with Headgear (3 suppliers)
Neon Green Coiled Bib Holder (1 supplier)
Nylon Coils (1 supplier)
Narrow Mobile Cabinets (1 supplier)
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