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Coils in Medical News

Smokers treated for brain aneurysm with coils at higher risk of recurrence

(PHILADELPHIA) Cigarette smokers who were treated for cerebral aneurysms with coil embolization (blocking of a blood vessel) are at greater risk of developing another aneurysm, say neurological surgeons at Jefferson Hospital for Neuroscience in Philadelphia in the first-known study of its kind. ...

Platinum Coils To Replace Brain Surgery

Surgeons, in a study published in The Lancet, have proposed treating burst aneurysms with platinum coils instead of brain surgery. In 2002 the International Subarachnoid Aneurysm Trial (ISAT) was stopped early because it showed that the minimally invasive technique, coiling, was more likely t...

The San Francisco SPCA Launches Online Guide for Summer Pet Health & Safety

...cides, and even certain types of house plants can be harmful, even fatal (!), to pets. Be sure to keep citronella candles, oil products and insect coils out of pets' reach. 6. Consult with your veterinarian regarding flea & tick prevention options. Warmer temperatures and dry conditions ar...

New antibiotics could come from a DNA binding compound that kills bacteria in 2 minutes

... charge of the compound enhances its ability to bind to DNA which is negatively charged. When the iron-helicate binds to the major groove of DNA it coils the DNA so that it is no longer available to bind to anything else and is not able to drive biological or chemical processes. Initially the researcher...

New UVC Kit Destroys Microorganisms Including flu Viruses, Bacteria and Mold

...ogy to fan coil units, unit ventilator systems and indoor air handlers with coils up to 84" (213.4 cm) with dual access. It delivers energy savings on ... allergy and asthma discomfort. It also eliminates surface biofilm to keep coils and drain pans in a constantly clean state, saving money by reducing HVAC e...

Toxic Chinese Drywall Experts Join Forces to Find Remedial Solutions for Homeowners

...e irritation, fatigue, difficulty breathing, body aches and rashes. Physical evidence includes HVAC-unit failure or electrical appliances, copper coils turning black, corroded electrical wiring, tarnished silver jewelry or utensils and light bulbs burning out at a faster rate. Although the smell ...

Forensic Expert Investigating Chinese Drywall Issue

... difficulty breathing, body aches and rashes. Some physical evidence of a problem includes failure of HVAC units or electrical appliances, copper coils turning black, corroded electrical wiring, tarnished silver jewelry or silver-plated utensils, light bulbs burning out at a faster rate or the smell o...

Large congenital and solitary intrahepatic arterioportal

...epatic artery selective arteriography of the patient by digital subtraction angiography. Three times of transcatheter closure of APF by using multiple coils were performed and they worked. After therapy twice she suffered alimentary tract hemorrhage again. It seems transcatheter closure is not so effective...

American Heart Association Statement Gives Guidance on Minimally Invasive Procedures to Treat Diseased Brain Vessels

...he new statement, published in Circulation: Journal of the American Heart Association , addresses the use of stenting, coil embolization (using metal coils to close off abnormal blood vessels), in-artery delivery of clot busting drugs, and mechanical clot-removing devices for the treatment of: ...

Sentinelle Medical Receives Frost & Sullivan Excellence in Technology Award

...PRNewswire/ - Sentinelle Medical Inc., a leading manufacturer of breast MRI coils and software has been honoured with Frost & Sullivan's 2009 North Ameri...n recognition of the tremendous success of its Vanguard 1.5T breast imaging coils product line in 2008, highlighted by a number of exclusive distribution agr...
Coils in Medical Technology

Boston Scientific Welcomes Results of Brain Aneurysm Clinical Trial

...eneral shift toward coiling for the treatment of brain aneurysms." Endovascular coiling is a minimally invasive procedure in which tiny, platinum coils are inserted via catheter through the blood vessels into the aneurysm to prevent further bleeding into the brain. Surgical clipping is an open interv...

Terumo Heart, Inc. Reaches Clinical Milestone as the 100th Patient Worldwide Receives the DuraHeart(TM) Left Ventricular Assist System

... support that incorporates a centrifugal flow rotary pump with an active magnetically levitated impeller featuring three position sensors and magnetic coils that optimize blood flow, while minimizing device wear and tear. The DuraHeart LVAS is currently being studied in the DuraHeart Pivotal U.S. Trial fo...

Study Data Show Positive European Experience With DuraHeart Left Ventricular Assist Device for Advanced Stage Heart Failure Patients

... support that incorporates a centrifugal flow rotary pump with an active magnetically levitated impeller featuring three position sensors and magnetic coils that optimize blood flow, while minimizing device wear and tear. The DuraHeart System carries a CE Mark and is currently available for sale outside of...

Terumo Heart, Inc. Reports Clinical Progress in the DuraHeart(TM) U.S. Pivotal Trial as NewYork-Presbyterian Hospital/Columbia University Medical Center Implants First Patient

... support that incorporates a centrifugal flow rotary pump with an active magnetically levitated impeller featuring three position sensors and magnetic coils that optimize blood flow, while minimizing device wear and tear. The DuraHeart System carries a CE Mark and is currently available for sale outside o...

Advocate Christ Medical Center Using Glue-Like Liquid to Seal Off Brain Aneurysms

...om the main blood vessel and to hold in place wire coils positioned inside the aneurysm. The wire coils facilitate clot formation, thereby stopping blood ...ith water from surrounding body tissue, caused the coils to swell and fill the aneurysm. "The highest tec...

Valor Medical Reports Early Clinical Results of New Technology to Treat Cerebral Aneurysms

...ajor goal when working in the brain. Implanting Neucrylate takes a lot less time than implanting coils. Neucrylate also fills the aneurysm compared to coils which only fill 30-40% of the aneurysm," Dr. Pakbaz stated. Clark Adams, CEO, said, "Valor Medical is very excited with the early results from our c...
Coils in Medical Products

Matrix Detachable Coils

Description: Aneurysm occlusion is the ultimate objective of neurovascular treatment with conventional bare platinum coils. With Matrix Detachable Coils, occlusion is only the beginning... Matrix Detachable Coils are intended for embolization of those intracranial aneurysms that -- because of their morpholog...
Company:Boston Scientific Corporation

GDC Detachable Coils

Description: The Guglielmi Detachable Coil is intended for: embolization of those intracranial aneurysms that - because of their morphology, their location, or the patient's general medical condition - are considered by the treating neurosurgical team to be a) very high risk for management by traditional operat...
Company:Boston Scientific Corporation

Amplatz Ultra Stiff Wire Guides - Curved Safe-T-J®

Description:... Used for catheter positioning and exchange in endourological procedures. The increased inner diameter of the wire guide coils allows utilization of an extra heavy duty mandril with a smooth transition to a very flexible tip. The proximal end of this wire guide is the most rig...
Company:Cook Urological

Amplatz Ultra Stiff Wire Guides - Standard

Description:... Used for catheter positioning and exchange in endourological procedures. The increased inner diameter of the wire guide coils allows utilization of an extra heavy duty mandril with a smooth transition to a very flexible tip. The proximal end of this wire guide is the most rig...
Company:Cook Urological

Amplatz Extra Stiff Wire Guides

Description:... Used for catheter positioning and exchange in endourology procedures. Increased inner diameter of wire guide coils allows utilization of an extra heavy duty mandril while maintaining tip flexibility. Supplied sterile in peel-open packages. Intended for one-time use...
Company:Cook Urological

Magnetom C! MRI System

Description:...n addition to these software components, the system also features a comprehensive multichannel application suite with a complete range of multichannel coils and a sophisticated multichannel RF and gradient system....
Company:Siemens Medical Solutions USA, Inc.

Magnes 1300 C

Description:...ing rapidly. The 1300 C, with its 67 detector coils, covers a circular area approximately 32 cm in diameter. The sensor has 61 radial detection coils and 6 transverse magnetometer coils. The sensor can be tipped 45, rotated 100, and moved 25 cm vertically and freely in both transverse directions. Th...
Company:4-D Neuroimaging

Magstim 200

Description:...power up'. Total compatibility and flexibility through additional intelligent hardware, the Magstim 200 is fully compatible with all existing Magstim coils (remote control operation requires new coils). New Microprocessor controlled system hardware for added system safety whilst also enabling remote soft...
Company:Magstim Company US LLC

SPL™ Leads

Features:... Patented coiled-coil electrode design Two shocking coils Low defibrillation thresholds Bipolar pacing Transvenous...
Company:St. Jude Medical, Inc.

Sprint Quattro Secure™ 6947

Features:... True Bipolar Sensing with Two Defibrillation coils Small 9 Fr introducer size Isodiametric lead body with Isoglide® polyurethane overlay...
Company:Medtronic Inc.
Coils in Medical Dictionary

Cuspid

...ng thing...Yet. My Recent Reviews ... Maybe you should send Cuspid a private message and ask, "Where are you hiding?" My RSS ... Figure 17. Push coils in the cuspid region designed to advance the upper ... It is important to bond the upper arch early whenever the upper cuspids are not in place. ....
Coils in Biological News

Researchers observe single protein dimers wavering between two symmetrically opposed structures

...inds to RNA to regulate the number of copies of plasmid genes produced within the bacteria. This small "homodimer" is made up of two identical hairpin coils of amino acids, and has often been used as a model system to study protein structure and stability. The protein has been found in two different co...

NIST-Cornell team builds world's first nanofluidic device with complex 3-D surfaces

... toxicology; and the isolation and confinement of individual DNA strands for scientific study as they are forced to unwind and elongate (DNA typically coils into a ball-like shape in solution) within the shallowest passages of the device. Nanofluidic devices are usually fabricated by etching tiny channe...

Large DNA stretches, not single genes, shut off as cells mature

...g the nuclear DNA in the cells. Other scientists had previously found that histone modifications appear to silence individual genes in the DNA that coils around affected histones. But when Feinberg and his team compared the activity of thousands of genes in the liver and brain cells, they found that a p...

Snails and humans use same genes to tell right from left

...hed Patel four years ago to collaborate in a test of this assumption in snails, which have an obvious and easy-to-check handedness: Their shell either coils right, like a standard screw, or left. Patel, a biologist who focuses on the genetics and evolution of crustacean and insect development, such as the ...

Ship-in-a-bottle kit on a microchip

... contain iron oxide, they group together when they are magnetized by an external magnetic field. The scientists construct the magnetic field with four coils so that the microparticles are literally remote controlled and form diamond shapes or cog wheels. "The shape they assemble into depends crucially on t...

Urea tanks on diesel trucks -- that's the law in the United States starting in 2010

...than 30,000 gas stations, only 2,200 of them supply 97% of the heavy-duty vehicle market. "But urea storage tanks in some regions will need heating coils to keep the solution above its 12 F [-11 C] freezing point." Pilot Travel Centers, the largest retail operator of travel centers in the United Stat...

American Chemical Society's Weekly PressPac -- Sept. 10, 2008

...e device, a piston in a cylinder shuttles between two combustion chambers. Permanent magnets on the piston generate electricity by passing through the coils of an alternator centered on the cylinder. The engine can burn a variety of fuels, including natural gas and hydrogen, and seems ideal use in a future...

Chemists make beds with soft landings

... in biology. Now, chemists have succeeded in making a layer of tiny protein coils attached to a surface, much like miniature bedsprings in a frame. This thin...sign trick using a "soft-landing" technique that disperses the tiny protein coils onto a waiting surface. The small proteins called peptides are of a variety...

How to make microwaves on a chip to replace X-rays for medical imaging and security

... distorted into breakers. To create this effect on a chip, the researchers propose a lattice of squares made up of inductors the equivalent of tiny coils of wire with each intersection grounded through a capacitor. An electrical wave moves across the lattice by alternately filling each inductor then di...

Needle-size device created to track tumors, radiation dose

... identification, or RFID, technology, which does not emit damaging X-rays. The device, which has no batteries and will be activated with electrical coils placed next to the patient, contains a miniature version of dosimeters worn by workers in occupations involving radioactivity. The tiny dosimeter coul...
Coils in Biological Technology

DRC's Metrigraphics Announces Family of Micro-Induction Coils for Implanted and Traditional Medical Applications

-- New Advanced Coils Offer Design Flexibility and Transmission and Induction Functionality -- Medical Design & Manufacturing East DRC's Metrigraphics Division Booth #2078 NEW YORK, June 3 /PRNewswire-FirstCall/ -- Dynamics Research Co...

Researchers control the assembly of nanobristles into helical clusters

...immersed in an evaporating liquid self-assembles into an ordered array of helical bundles. This is akin to the way wet, curly hair clumps together and coils to form dreadlocksbut on a scale 1000 times smaller," said Aizenberg. To achieve the "clumping" effect, the scientists used an evaporating liquid o...

The Elmasonic S Ultrasonic Cleaner: Designed for the Scientific Laboratory

...erator to deliver the same mixing for every run. The Autostart feature begins sonication only after the set temperature is reached. Optional cooling coils are available to control bath temperature for thermally labile samples. About Tovatech LLC Information about Tovatech is available on the Web...

JumpStart Invests in Tursiop Technologies

...nerated images with several prototype coils. These coils have outperformed conventional coils and the Tursiop team, including CEO Brad Goldstein...gy is based on a fundamental change in the way the coils are designed and manufactured," said Goldstein. "W...

Johns Hopkins Bayview at Forefront of Expanding Access to MRI With First Install of Siemens New MAGNETOM Verio

...ts and up to 32 independent radiofrequency channels, enabling advanced clinical applications. Tim allows flexible combinations of up to four different coils that make patient and coil repositioning virtually unnecessary. Standard on the Verio are advanced syngo applications: -- BLADE, correcting for...

Purdue creating wireless sensors to monitor bearings in jet engines

...ies, which do not perform well in high temperatures," Peroulis said. Power will be provided using a technique called inductive coupling, which uses coils of wire to generate current. "The major innovation will be the miniaturization and design of the MEMS device, allowing us to install it without dis...

Investors Pick Favorites at Life Science Conference

...lly have purchasers for their product, albeit research hospitals and universities. MR Instrument CEO Kevin Sundquist explained how the companys MRI coils allow more powerful and detailed MRI imaging without the use of dyes that can cause negative reactions in some patients. As you try to crank the magn...

My 50 cents: Web sites and pinball machines

...t would have to take place if the steering wheel of your cars was replaced with a joystick. A pinball machine is made of hundreds of wires, relays, coils and light bulbs. Whats in it for me? A good pinball machine knows its users well. Players with low scores are identified as new players, and are...

P. pastoris Fermentation using a BioFlo 110 Benchtop Fermentor

...emperature control at high cell density compared to systems with immersed coils (like the BioFlo 110 used here); or when compared to systems that rely on...lass jackets have larger surface areas than immersed coils. Both immersed coils and glass jackets can work well, but the advantage of a fermentor like ...
Coils in Biological Products

Topoisomerase I (Vaccinia) from Molecular Cloning Laboratories (MCLAB)

Description:...asmids that differ in length by only one base-pair Increasing restriction endonuclease digestion of resistant DNA substrates by "unwinding" the DNA coils to expose restriction sites ...
Company:Molecular Cloning Laboratories (MCLAB)

Varian 810-MS from Varian, Inc.

Description:...d Peltier-cooled spraychamber, reduces interferences and improves stability. Robust, high-efficiency plasma system and patented Turner Interlaced coils break down the toughest sample matrices, reduce matrix effects, and minimize ion energy spread for maximum sensitivity and stability. Patented 90...
Company:Varian, Inc.

Varian 820-MS from Varian, Inc.

Description:...d Peltier-cooled spraychamber, reduces interferences and improves stability. Robust, high-efficiency plasma system and patented Turner Interlaced coils break down the toughest sample matrices, reduce matrix effects, and minimize ion energy spread for maximum sensitivity and stability. Patented 90...
Company:Varian, Inc.
Coils in Biological Dictionary

Spirochetes

...thogenic spirochetes ... He isolated the spirochetes from the midgut of ticks; organisms reacted with ... Spirochetes are shaped like long coils and travel with a wave-like motion. ... model that interfering with the spirochete's motility in this way prevented it ... Spirochetes disease ...

Beta sheet

...gen bonds, forming a generally twisted, pleated sheet . A beta strand is a stretch... A beta barrel is a large beta - sheet that twists and coils to form a closed structure in which the first strand is hydrogen bonded to the last. Beta -strands in beta -barrels are typically arranged in an a...
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