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Voltages in Medical News

Convection Cooled 350-Watt Open Frame Power Supply Meets Medical and Industrial Safety Standards

...ting at $119.00 in OEM quantities of 1,000 and models are available to ship today. The 350-watt series is conveniently available in five single-output voltages ranging from 12-48 VDC. ICC can also design a 100-percent custom solution to meet specific OEM requirements. Full warranty policy and datasheets with ...

Convection Cooled 150-Watt Open Frame Power Supply Meets Medical and Industrial Safety Standards

...y priced, starting at $48.58 in OEM quantities of 1,000 and models are available to ship today. The 150-watt series is available in four single output voltages ranging from 12-24 VDC. ICC can also design a 100-percent custom solution to meet specific OEM requirements. Full warranty policy and datasheets with ...

Elpac Power System 150-Watt Commercial External Power Supply Features Industry-Leading Efficiency and Power Density

...eat dissipation resulting in twice the lifetime expectation and lower operating costs. Full-rated continuous and peak power is available at all output voltages and over the entire input voltage and frequency range. The power supply has a universal AC input (85 - 264 VAC) with active PFC to meet EN61000-...

Samplify Systems Announces Availability of Compression for Computed Tomography; Integrated Slip-Ring Solution to be Jointly Developed with Schleifring und Apparatebau and Tokyo Electron Device Ltd.

..., Schleifring. "Whether a CT manufacturer wishes to increase slice count, improve detector density, increase rotation rates, or employ multiple source voltages and focal points, Samplify's compression technology enhances the value proposition of our slip-ring portfolio." "This is but the first example of th...

St. Jude finds 'dancing' hair cells are key to humans' acute hearing

... theory proposes that the sound signal is amplified by an amplifier protein, called prestin, embedded in the hair cell membrane. Prestin is powered by voltages within the membrane that are produced by mechanical sound vibrations. This motility is also called dancing because when you electrically stimulate ...

IPods Don't Interfere With Heart Pacemakers

...e magnetic fields produced by four different iPod models -- a fourth-generation iPod; iPod with video; iPod shuffle; and iPod nano -- and measured the voltages delivered inside a pacemaker by the magnetic fields from the iPods. They determined the music devices would have no impact on people with cardiac p...
Voltages in Medical Technology

St. Jude Finds 'Dancing' Hair Cells Are Key to Humans' Acute Hearing

... theory proposes that the sound signal is amplified by an amplifier protein, called prestin, embedded in the hair cell membrane. Prestin is powered by voltages within the membrane that are produced by mechanical sound vibrations. "This motility is also called 'dancing' because when you electrically stimul...
Voltages in Medical Products

HE 33 Mini Submarine unit, Complete

Description:... prior to the run, by either keeping the unit in a freezer or by immersing it in an ice bath. By keeping the gel and unit cooled, you can apply higher voltages without generating band distortions or damaging the gel and unit. Run a 7 x 10 cm gel in less than 20 minutes. For quick screening, the running...
Company:Hoefer, Inc.

HE 33 Mini Submarine unit, Basic

Description:... prior to the run, by either keeping the unit in a freezer or by immersing it in an ice bath. By keeping the gel and unit cooled, you can apply higher voltages without generating band distortions or damaging the gel and unit. Run a 7 x 10 cm gel in less than 20 minutes. For quick screening, the running...
Company:Hoefer, Inc.

Handy 100V Power Supply

Description:... Handy 100V Power Supply is Low-cost, compact and lightweight. Easy to operate - either 50 or 100 VDC is selectable as the output voltage. These voltages are sufficient for ordinary electrophoresis....
Company:Major Science

Salter AIRE Plus® Portable Treatment Compressor (230V) United Kingdom Model

Description:... Both systems provide a wide selection of adult and pediatric mask/nebulizer combinations. This unit is also available in a variety of international voltages and configurations. Efficient aerosol delivery is an important part of managingthe disease state of the patient. Efficient and convenient products ...
Company:Salter Labs

Microfluidic Power Supply

Features:... Programmable for any Microfluidic application Voltage adjustable from 0-3500 voltages Contain 8 ea of HV Relay ...
Company:Major Science

MF-2000® Mini Fluorometer

Features:...ph/scale overlay display Portable and compact Can operate on a range of voltages including 12 Volts D.C. (cigarette lighter), and all domestic and foreign A.C. voltages ...
Company:VICAM

Millennium 2000 Microplate Shaker Incubator

Features:...loading. Uniform heating via air circulation. Open construction for easy integration with robotic systems. Remote low voltage supply for added safety. voltages from 100V to 240V, 50/60Hz. Minimum bench space required. Optimal temperature uniformity across all plates. CE compliant....
Company:Bellco Glass, Inc.

Force FX Electrosurgical Generator

Features:...istant clinical performance using less power. Improved performance at lower voltages reduces sparking, thermal spread, neuro-muscular stimulation and RF interfe...e designed for laparoscopic surgery. Low cut and Low coag outputs use lower voltages to reduce the risks of electrosurgery. Macrobipolar mode is designed specif...
Company:Valleylab
Voltages in Medical Dictionary

ECG

...to 1mm squares. ... The recorded tracing is called an electrocardiogram ( ECG , or EKG) ... The ECG is recorded at a speed of 25 mm/sec, and the voltages are calibrated so ... User-edited article about myocardial infarction commonly known as heart attack, as well as its classical symptoms of ......
Voltages in Biological News

New deep-sea observatory goes live

...allenges was creating an underwater electrical system that could convert the 10,000 volts of direct current coming through the cable to the much lower voltages required by scientific instruments. In April 2007, an undersea cable was laid from the observatory site to shore. On February 26, 2008, MBARI engin...

Researchers design artificial cells that could power medical implants

...eate a smaller "bio-battery" using several dozen artificial cells. The tiny bio-batteries would only need to be about -inch thick to produce the small voltages needed to power tiny electrical devices such as retinal implants or other prostheses. Although the engineers came up with a design, it will still b...

Using nanotubes to detect and repair cracks in aircraft wings, other structures

... also introduced into the structure a series of wires in the form of a grid, which can be used to measure electrical resistance and also apply control voltages to the structure. By sending a small amount of electricity through the carbon nanotubes, the research team was able to measure the electrical resis...

Nanoscale method for investigating living systems

... and Computer Engineering Professors Dan van der Weide and Robert Blick with researchers Sujatha Ramachandran and George Kumar, found that by applying voltages to a solution of quantum dots and membranes similar to those of living cells, the dots would be pressed into the membranes. The dots formed rings, whi...

UI researcher studies deafness in fruit flies, humans

... function of genes responsible for hearing. He and his graduate student, Sokol Todi, implant electrodes into the antennas of the flies, and record the voltages the receptor cells generate as the flies listen to the love song. By comparing the electrical impulses generated by the normal flies to those generate...
Voltages in Biological Technology

A billion-year ultra-dense memory chip

...reated a memory device that features both ultra-high density and ultra-long lifetimes, and that can be written to and read from using the conventional voltages already available in digital electronics." Zettl, one of the world's foremost researchers into nanoscale systems and devices, holds joint appointme...

X marks the spot: Ions coldly go through NIST trap junction

...onnecting electrodes across a junction between zones. Junctions are required to allow ions to be grouped together efficiently for logic operations. As voltages are applied to different electrodes to move the ions, the electric fields restrain an ion as it moves between trapping zones. The fields created by th...

Microrobots dance on something smaller than a pin's head

...trol system. Built with microchip fabrication techniques, they are each designed to respond differently to the same single "global control signal" as voltages charge and discharge on their working parts. This global control is akin to ways proteins in cells respond to chemical signals, said Donald, who al...

New research shows that iPods do not interfere with cardiac pacemakers

... iPod with video, and an iPod nano and iPod shuffle. They also measured the voltages delivered inside the pacemaker by the magnetic fields from the iPods. All m...ring with a pacemaker. In addition, Bassens team attempted to detect any voltages these fields might produce within the protective "can" of a pacemaker. The...

Daval International Limited Gains Approval for Phase IIB Trial of AIMSPRO(R)

...ays. It is believed to have a pronounced and sustained anti-inflammatory action with an associated, novel effect of lowering sodium channel triggering voltages in nerve fibres. MHRA applications for two further clinical trials are to be lodged within the next 3months. Daval International Ltd. has recently b...

Determination of N-nitrosamines in Baby Bottle Rubber Teats by Liquid Chromatography-Atmospheric Pressure Chemical Ionization Mass Spectrometry

...he MRM optimization program of the Analyst software was utilized to automatically determine optimal product ions, as well as correct settings for lens voltages and collision energies for each MRM transition. These values are shown in Table 1. Results Figure 1 shows the XIC of the 1 ppb...

Transformation of Filamentous Fungi by High-Voltage Electroporation

... yielded 50% less transformants than did a 30 minute incubation time (data not shown). To optimize conditions, different combinations of voltages and capacitances were chosen, while holding the parallel resistor at 200 ohms and holding the concentration of OSC at 2.0 x 10 8...

Selection of Standards for Bio-Plex Cytokine Assays, Rev A

...iscussed. The effect on assay performance of reading assays on a Bio-Plex system set at two different photomultiplier tube (PMT) voltages as well as criteria for selecting a custom set of standards are also addressed. Regression Analysis for Bio-Plex Ass...

Electrotransformation of E. coli With M13 DNA

...n section) were added in 1 l total volume. Mixtures were pulsed with the Gene Pulser apparatus and Pulse Controller at various voltages with 25 F and 200 Ω in chilled 0.1 cm electroporation cuvettes (Bio-Rad); immediately after pulsing, 200 l of an overnight ...

Determining the Signal-to-Noise Ratio and Optimal Photomultiplier gain setting in the GenePix 4000B

...elationship between a wide range of PMT voltages and the concentration for the commonly u...ed over the full range of PMT voltages for a single spot in the middle of a dilution seri... Figure 2: SNR over a full range of PMT voltages for both the Cy3 ( A ) and Cy5 ( B ) wa...
Voltages in Biological Products

Handy 100V Power Supply from Major Science

Description:... Handy 100V Power Supply is Low-cost, compact and lightweight. Easy to operate - either 50 or 100 VDC is selectable as the output voltage. These voltages are sufficient for ordinary electrophoresis....
Company:Major Science

Bionic Buffer from Sigma-Aldrich

Description:...ons. Caution: Test electrophoresis chambers to determine highest voltage. voltages beyond the recommended range for your apparatus may result in blown fuses o...oncentrations. -Test electrophoresis chambers to determine highest voltage. voltages beyond the recommended range for your apparatus may result in blown fuses o...
Company:Sigma-Aldrich

Cellject Uno 220V includes instruction manual, optimization guide and 10 cuvettes (5 2 mm and 5 4 mm) from Thermo Scientific

Description:...or is a simple, easy to use electroporator for producing optimum efficiencies in bacterial and yeast applications. The user simply selects one of two voltages and either one mm, two mm or four mm cuvettes. On pressing the pulse button the electroporator charges, then automatically releases the pulse....
Company:Thermo Scientific
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