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Electrical in Medical News

Tyco International Reports Third Quarter Earnings from Continuing Operations Before Special Items of $0.58 Per Share and GAAP Earnings of $0.51 Per Share

... percentage points of the decline coming from the electrical and Metal Products business. "Our ... margin before special items was 8.2%. electrical and Metal Products ... products and 27% for copper products. electrical and Metal Products incurred an operating loss of ...

Patrick Rummerfield Teams with Eric Westacott Foundation and Christopher and Dana Reeve Foundation to Help Young Quadriplegic Boy

... in to donate a state of the art Functional electrical Stimulus (FES) bike and tilt-table donated by ... Alex with a state of the art RT300 Functional electrical Stimulus (FES) bike and tilt-table donated by ... Malarkey's Ohio home of an RT300, a Functional electrical Stimulus (FES) bike, and tilt-table, donated by ...

Stem Cells Used for 'Biological Pacemaker'

... In experiments with mice, researchers corrected electrical problems of the heart WEDNESDAY, ... fat tissue may one day be able to reverse the electrical problems in the heart that pacemakers now ... into rodents with reduced heart rates caused by electrical signaling problems known as atrioventricular (AV) ...

Advanced Heart Procedure Treats Growing Problem

... with atrial fibrillation is caused by a faulty electrical impulse, which can be fairly well-managed with ... a brief procedure where a doctor delivers an electrical shock to convert an abnormal heart rhythm back to ... precise scars on the heart to block the faulty electrical impulses that cause the heart to beat ....

Electrocardiogram Blip Signals Heart Trouble

... portion of the jagged blip that records electrical activity as the heart contracts and expands, was ... The PR interval records the time that the electrical activity of the heart moves across the atria, the ... could be scarring and other abnormalities in the electrical system of the heart." When the abnormality is ...

UGA researchers achieve breakthrough in effort to develop tiny biological fuel cells

... way to grow molecular wire brushes that conduct electrical charges, a first step in developing biological ... do a good job of converting chemical energy into electrical energy, "they aren't very useful in this ... all of the fundamental physics involved in how electrical charges move through organic materials." The ...

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Electrical in Medical Technology

Impulse Dynamics Announces Pivotal Results at the American College of Cardiology Annual Meeting Late-Breaking Session

... treatment for patients with heart failure. Unlike electrical signals delivered by other cardiac devices, such ... Cardiac Contractility Modulation therapy in which electrical impulses are delivered to the heart after the ... Impulse Dynamics is focused on the development of electrical therapies for the treatment of heart failure. The ...

Astrocytes Help Separate Man From Mouse

... flashier brain cells known as neurons that send electrical signals, are bigger, faster, and much more ... flashy counterparts, the neurons that fire the electrical signals crucial to pretty much everything we do. It's the electrical activity of neurons that constitutes what most ...

U. of Md. Researchers to Develop Devices to Revolutionize Drug Research

... for Systems Research (ISR) and the Clark School's electrical and computer engineering department, are ... associate professor with the Clark School's electrical and computer engineering department and ISR; and ... http://www.bioe.umd.edu Department of electrical and Computer Engineering: http://www.ece.umd.edu ...

Pfizer Contributes Critical Data to URMC Drug Safety Initiative

... is extremely valuable because it enables scientists to evaluate the electrical activity in the heart before and after study participants took the drug ... of data that will aid academic and industry researchers studying the electrical activity of the heart. The resulting database, called the Telemetric and ...

Brain Waves Show Sound Processing Abnormalities in Autistic Children

... "Using MEG, we can record the tiny magnetic fields associated with electrical brain activity," said Timothy Roberts, Ph.D., vice chair of research in ... head while the patient remains in a seated position. The helmet analyzes electrical currents from the brain. For the study, 64 patients, age six to ...

Sangamo BioSciences Announces Presentation of Phase 1b ZFP Therapeutic Data at American Diabetes Association Meeting

... sensitivity. Direct measurement of the speed and amplitude of an applied electrical impulse or nerve conduction velocity (NCV) in both sensory and motor ... velocity (NCV) to assess the rate at which a nerve can conduct an electrical signal, and quantitative sensory testing (QST) with the Vibratron II ...

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Electrical in Medical Products

Mother E-Base™ device

Description:... supply in one device. The mother E-Base™ power supply contains an electrical plug that can be connected directly to an electrical outlet and is used to electrophorese one E-Gel® 96 or E-Gel® 48 ...
Company:Invitrogen

Programmer System (Enterra™ Therapy)

Description:... of tube feeding to ensure adequate nutrition. Enterra Therapy uses mild electrical pulses to stimulate the stomach. This electrical stimulation may reduce the symptoms associated with gastroparesis ...
Company:Medtronic Gastroenterology

Medtronic ITREL 3 Model 7425G Neurostimulator (Enterra™ Therapy)

Description:... of tube feeding to ensure adequate nutrition. Enterra Therapy uses mild electrical pulses to stimulate the stomach. This electrical stimulation may reduce the symptoms associated with gastroparesis ...
Company:Medtronic Gastroenterology

Medtronic Model 4351 Lead (Enterra™ Therapy)

Description:... of tube feeding to ensure adequate nutrition. Enterra Therapy uses mild electrical pulses to stimulate the stomach. This electrical stimulation may reduce the symptoms associated with gastroparesis ...
Company:Medtronic Gastroenterology

EnSite Array™ Catheter

Description:... EnSite Array multi-electrode catheter rapidly collects real-time cardiac electrical information, translating it into a three-dimensional isopotential map. ... simplifies ablation procedures by collecting more than 3,000 points of electrical data in a single heartbeat. It allows physicians to accurately locate and ...
Company:St. Jude Medical, Inc.

Gene Cycler Thermal Cycler

Description:... solid-state thermal cycler which features oil-free operation. It uses electrical resistors for heating and a fan for cooling, resulting in fast ramping ... uniformity in all samples is ensured by even distribution of the electrical resistors throughout the heating block, and sample evaporation is avoided ...
Company:Bio-Rad Laboratories

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Electrical in Medical Definition

Medical procedure

... ultrasound Intravascular ultrasound Thermography electrical impedance tomography Posturography Electroneuronography ... therapy Vision therapy Electrotherapy Transcutaneous electrical nerve stimulation (TENS) Laser therapy Combination therapy ...

Pathology

... ( Dilated cardiomyopathy , Hypertrophic cardiomyopathy , Restrictive cardiomyopathy ) - Arrhythmogenic right ventricular dysplasia electrical conduction system of the heart AV block ( First degree , Second degree , Third degree ) - Bundle branch block ( Left , Right ) - ...

Polysomnographic technician

... skin or scalp with an exfoliating gel, then applying the electrode with conducting gel (and sometimes a water-soluble glue) that improves the body's electrical impedances, thus giving the computer a better readout. One of the largest growing areas in sleep medicine is in the area of sleep-disordered ...
Electrical in Medical Dictionary

Acupuncture

... Relaxation Psychotherapy Trans cutaneous electrical nerve stimulation (TENS), which uses electrical impulses to stimulate the nerve endings at or ... (CMV)) ... In some instances, acupuncture or electrical nerve stimulation has also been used to treat ...

Arrhythmia

... s , atria l: Abnormal heart rhythm due to electrical disturbances in the atria (the upper chambers ... s are caused by a disruption of the normal electrical conduction system of the heart . Normally, the 4 ... or EKG A record of the waves that relates to the electrical impulses produced at each beat of the heart . ...

Arrhythmias

... , atria l: Abnormal heart rhythm due to electrical disturbances in the atria (the upper chambers ... are caused by a disruption of the normal electrical conduction system of the heart . Normally, the 4 ... are caused by a disruption of the normal electrical conduction system of the heart . Normally, the ...

Burns

... electrical burns occur when there is contact with an ... (AC) or direct current (DC). Caring for an electrical burn : ... Burns : First aid To ... cigarettes, or stoves electricity, such as electrical outlets or defective appliances excess exposure ...

Cardioversion

... : The conversion of one cardiac rhythm or electrical pattern to another, almost always from an ... heart . Cardioversion usually is done with an electrical current (electrical cardioversion ). ... fibrillation , your doctor may use drugs or an electrical shock to reset your heart to its regular ...

Cataract

... of the anterior lenticonus is possible. electrical diastole ; electrical failure; electrical ...

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Electrical in Biological News

New way to make sensors that detect toxic chemicals

... under study is nickel oxide, which has unusual electrical properties. Other labs are studying nickel oxide ... Beach, is more interested in how nickel oxide's electrical conductance changes when toxic chemicals in the ... Beach said. "Here, we're using a combination of electrical responses to identify the signature of a toxic ...

Reading the brain without poking it

... with Spencer Kellis, a doctoral student in electrical and computer engineering; Kyle Thomson, a ... bioengineering; and Richard Brown, professor of electrical and computer engineering and dean of the ... do not penetrate the brain but detect abnormal electrical activity and allow surgeons to locate and remove ...

Researchers create freestanding nanoparticle films without fillers

... as hafnium oxide, because they have much higher electrical resistance. "We have made high-k nanoparticle ... an electric current is applied, it creates an electrical field in the liquid that attracts the ... made in this fashion stick together because the electrical field slams the nanoparticles into the film with ...

Investigating the development of mechanosensitivity

... into how mechanosensitivity arises. By measuring electrical impulses in the sensory neurons of mice, the ... neurons receive the stimulus and convert it into electrical signals that are conveyed to the brain. ... the MDC researchers succeeded in measuring tiny electrical currents in the cell membranes after a ...

Bull's-eye electrode helps interpret thoughts, deliver stimulus to aid paralyzed, epileptic patients

... be used in a therapeutic manner to administer an electrical stimulus to a precise location in the brain to ... focus moves, we can change which electrodes the electrical stimulation is applied to without having to ... so a method of turning off the seizure via electrical stimulation should prevent brain damage and ...

Heart attacks: The tipping point

... potential heart attack victims. By looking at the electrical activity coupling two types of heart muscle ... cell ratio within the heart could be measured by electrical activity. Studying the electric coupling tiny ... of fibrillation," he says. Indicating how the electrical impulses move in a healthy heart, in a ...

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Electrical in Biological Technology

Charging ahead: University of Houston team revealing secrets of electricity-producing materials

... materials convert mechanical energy into electrical energy, Sharma explains. "Indeed, gas ... piezoelectric nanodevices will also generate an electrical current in response to mechanical stimuli. Then, ... professor Ken White recently reported that the electrical activity caused by flexoelectricity also affects ...

Brown engineering professor wins prestigious White House award

... Brown faculty in 2006 after earning his Ph.D. in electrical engineering at Stanford University. He attended ... where he earned a combined degree in electrical engineering and English literature. Zia's ... because it studies the direct connection between electrical devices (those that use charge) and photonic ...

Bilayer graphene gets a bandgap

... a perpendicularly applied, continuously tunable electrical field. But when such a field is applied with a ... to measure the bandgap by measuring the device's electrical resistance, or transport, they decided to measure ... through the device. As the researchers tuned the electrical fields by precisely varying the voltage of the ...

New MIT radio chip mimics human ear

... Rahul Sarpeshkar, associate professor of electrical engineering and computer science, and his ... signal processing to convert sound waves into electrical signals that are sent to the brain. As sound ... ear, activating hair cells (cells that cause electrical signals to be sent to the brain). The cochlea can ...

A billion-year ultra-dense memory chip

... human hair, that in the presence of a low voltage electrical current can be shuttled back and forth inside a ... be read out directly via a simple measurement of electrical resistance, allowing the shuttle to function as a ... environmental contamination." The low voltage electrical write/read capabilities of the memory element in ...

Inexpensive plastic used in CDs could improve aircraft, computer electronics

... his research team have demonstrated ultra-high electrical conductive properties in plastics, called ... plastic. That means its ability to carry an electrical charge is as good as a tree, which is pretty ... optical and mechanical properties, but also good electrical characteristics. By being able to tailor the ...

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Electrical in Biological Products

Gene Cycler Thermal Cycler from Bio-Rad

Description:... solid-state thermal cycler which features oil-free operation. It uses electrical resistors for heating and a fan for cooling, resulting in fast ramping ... uniformity in all samples is ensured by even distribution of the electrical resistors throughout the heating block, and sample evaporation is avoided ...
Company:Bio-Rad

Hum Bug Noise Eliminator from AutoMate Scientific, Inc

Description:... Eliminate electrical interference from any analog signal, without filtering. Ideal for electrophysiology applications like EKG, EMG, and EEGs. Removes 50/60hz noise and ...
Company:AutoMate Scientific, Inc

Gene Pulser/E. coli Pulser Cuvette Rack from Bio-Rad

Description:... minimizes variation among experiments and delivers consistent electroporation over the lifetime of the unit. With the Gene Pulser II system, the electrical variables are controlled with exacting precision so that your results reflect only the biological variables in your experimental ....
Company:Bio-Rad

LCMS-2010EV from Shimadzu Biotech

Description:... hyperbolic main rods for mass analysis. The electrospray (ESI) source (probe) features a metal capillary for reliability and to insure consistent electrical contact with the spray. Both the ESI probe and optional low flow rate APCI probe come offer low flow-rate compatibility with expanded operating ...
Company:Shimadzu Biotech

HT 96/200 Advanced Electroporation System from BTX

Description:... Electroporate the MOS 25 or the Advanced MOS 96 plates in only seconds! These systems allow the user to quickly and efficiently optimize the electrical and biological parameters associated with any electroporation experiment. Now entire libraries can be screened rapidly and efficiently. The key to ...
Company:BTX

Hybridization chamber with forced convection BFD 53 from BINDER

Description:... Independent adjustable temperature safety device class 3.1, providing full protection against chamber over-temperature, with visual alarm Removable electrical rotation unit for up to twelve hybridization bottles Inner glass door enabling visual monitoring of chamber contents without disturbing the chambers ...
Company:BINDER

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Electrical in Biological Definition

Brain

... The neurons carry information in the form of electrical pulses known as action potentials . They ... in the brain, allows scientists to record the electrical activity of individual neurons or fields of ... brainwaves, which are the mass changes in electrical current from the cerebral cortex, but can only ...

Diffusion

... by Fourier's Law. Diffusion of electrons in an electrical field is essentially Ohm's law . In each, a ... property (diffusivity or thermal conductivity or electrical conductivity) multiplied by a gradient ... The rate of transport is governed by the electrical conductivity of the conductor and the electric ...

Electrical energy

... electrical energy or electromagnetic energy is a form of ... electromagnetic radiation . The SI unit of electrical energy is the joule , while the unit used by electrical utility companies is the watt-hour (Wh) or the ...

Electrophysiology

... in biological tissues and, in particular, to the electrical recording techniques that enable the measurement ... recording techniques establish electrical contact with the inside of a cell or tissue with ... Electrodes of this type are used to measure electrical pulses in unmyelinated axons down to 100 nm. ...

Neuron

... being affected by the neurotransmitter) an electrical stimulation (an electrical excitation ) which will spread to the axon ... potential which then travels as a wave of electrical excitation along the axon. Arrival of an action ...

Potential energy

... Chemical energy 1.4 Rest mass energy 1.5 electrical potential energy 2 Relation between ... 90 petajoule /kg ≈ 21 megatons /kg) electrical potential energy The electrical potential energy per unit charge is called ...

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Electrical in Biological Dictionary

Electroporation

... is a significant increase in the electrical conductivity and permeability of the cell plasma membrane caused by an externally applied electrical field. It is usually used ... ... the process in which a cell is subjected to an electrical ... This is possible using the Multiporator ...

Electrophysiology

... Electrophysiology is the study of the electrical properties of biological cells and tissues. It ... of elucidating, diagnosing, and treating the electrical activities of the heart. The term is usually used ... ... Electrophysiology is the study of the electrical properties of the heart. Electrophysiologists ...

Action potential

... unique properties necessary for function of the electrical conduction system of the heart. Important ...... The action potential is the all-or-nothing electrical ... This spike of depolarization represents ... see here, an action potential . is simply an electrical ... Action Potentials . Myelinated Neurons. ...

Receptacle

... line light bulbs, rope lights, halogen and fluorescent lights and other electrical ... ... cable extending from the receptacle box. Ground the ... at Improvement Direct - your direct source for home improvement. Home electrical repairs -- including replacing wall receptacles and rewiring lamps -- ...

Purkinje fibers

... bundle of His ยท Purkinje fibers ... For the cells of the electrical conduction system of the heart, see Purkinje fibers ... Parallel ... which cause the ventricle to contract. ... For the cells of the electrical conduction system of the heart, see Purkinje fibers ... Parallel ...

Optic nerve

... nerve originates from the bipolar cells of the retina which are ... electrical activity to the central nervous system through the optic nerve . ... ... are confined anterior to the lamina ... The optic nerve transmits electrical impulses from the retina to the brain. ... The retina's sensory ...

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