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  • Medical Device Link . Packaging Technology for Miniature IVD Instrumentation
    enable manufacturers to micromachine miniature three-dimensional devices that incorporate a variety of electrical, mechanical, optical, thermal, magnetic, or chemical components. Such components, or modules, include pressure, chemical, flow, temperature, and humidity sensors; microfluidic pumps, valves
  • Medical Device Link . Implantable Pumps Improve Drug Delivery, Strengthen Weak Hearts Complete pump systems may someday replace damaged or defective organs.
    Weak Hearts Complete pump systems may someday replace damaged or defective organs. Gabriel Spera Without much fanfare, miniature implantable pumps are ushering in a new era of disease management. The latest developments have targeted two specific areas - cardiac support and drug delivery. Devices
  • Medical Device Link . Spotlight on Pumps and Valves
    Miniature metering pumps are suited for precise, fixed-displacement, low-pressure OEM applications. Requiring only 2 3/8 in. of panel space, the pumps feature displacement ranges of 0 50 and 0 100 ul/stroke. The moulded components are fitted with a matched ceramic piston and liner housed
  • Medical Device Link . Pump Suppliers Boost Performance, Not Prices
    the firm became aware of a study predicting growing demand for compact peristaltic pumps with flow rates in the 250-ml/min range. The pulse-free peristaltic pump, which is small enough to fit into rinsing and suction units and miniature laboratory equipment, is supplied ready for use in laboratories
  • Medical Device Link .
    Micropump Dispenses Low Volumes in Instrumentation Applications A miniature self-priming fluid-dispensing pump designed to serve as a compact and reliable component in scientific and electronic instrumentation is available from Bio-Chem Valve Inc. The fixed-displacement diaphragm pump provides
  • Medical Device Link .
    Miniature chemically inert dispense pumps offer consistent performance in a compact package. Suitable for use in automated clinical instruments, the pumps are available in both preset (50 ml) and variable-volume models, and offer significant size and weight savings over conventional syringe
  • Medical Device Link .
    . Syringe Pump Substitute. KNF Neuberger has introduced the NF5, a small air- and liquid-handling diaphragm pump that can be placed close to pumping spots because of its small size. Like little valves, miniature pumps come in a variety of shapes and sizes. Measuring 1.5 in. on a side and 5 in. long, Lee
  • Medical Device Link .
    A company has introduced what it claims is the world 's smallest commercially available stainless-steel ball screw. Featuring a diameter measuring only 3 mm, the product comes in a choice of 1- or 0.5-mm pitch. The supplier also offers a range of miniature stainless-steel screws with diameters

More Information on: Miniature Displacement Pump Top

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  • A review of micropumps
    As an aside, we note that electric-motor-driven miniature reciprocating displacement pumps that are compact relative to most macroscopic pumps (but larger than the micropumps discussed here) are commercially available.
  • Characterization, monitoring, and sensor technology crosscutting program: Technology summary
    The second design is a miniature positive displacement pump that uses water as a hydraulic fluid to actuate the piston.
  • Adaptable production companies
    The short-term requesting displacement of small pumps for large pump leads to a changed load situation in the production.
  • Mikromethoden for determination of physical constants
    -- 16,0 the reading on the bottom thermometer ball because of the Bespfilung through the Cottrell- pump by small displacements becomes -~16,0 A1-7,8 Ae=15,2 Aa=19,8 inaccurate Here now or enters fiberhafipt no meBbare ~ mderung...
  • Radiochemical sensor system for the analysis of 99Tc(VII) in groundwater
    A miniature positive displacement piston pump (stroke volume 1.0 ml) with a stepper motor drive was used for sample delivery (Sapphire Engineering, Pocasset, MD).
  • Fluid technique in motor vehicles
    The setting cylinder loaded by the system pressure works against the setting spring and the pump on a lesser displacement volume up to a minimum value that provides just the resulting leaking volume flow as "zero stroke" pivots in.
  • Hydraulic system
    The setting cylinder loaded by the system pressure works against the setting spring and the pump on a lesser displacement volume up to a minimum value that provides just the resulting leaking volume flow as "zero stroke" pivots in.
  • Implantable pumps for drug delivery to the brain
    The Medtronic Synchromed Drug Administra- tion System (DAS) contains a miniature peristaltic, positive displacement pump which removes fluid from the reservoir and meters it out to the catheter port.