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Centrifugal in Medical News

AGH Joins Select Group of Medical Centers in Study of Promising New Technology for Treatment of Heart Failure

...tem enables the medical team to customize the device for optimal blood flow. Designed for long-term patient support, the DuraHeart device houses a centrifugal flow rotary pump with an active magnetically levitated impeller. The impeller features three position sensors and magnetic coils, providing stability...

Carrier Increases Energy Efficiency at Hartford Hospital

...n a quarter of a million dollars. In the third and final phase, Carrier was awarded $5 million to install three Evergreen(R) 19XRV water-cooled centrifugal chillers using non-ozone depleting HFC-134a. Variable frequency drives (VFDs) were used to increase efficiency and lower energy consumption by precise...

WeissComm Group Acquires Common Sense Media Group, Appoints Founder Bob Pearson Chief Technology and Media Officer to Help Clients Evaluate and Optimize Social Media

... ensure we deliver A+ work and results to our clients in real time. Our investment in social media is based on our belief that it will become the centrifugal force of the marketing and communications mix enabling clients to target, learn from, access and connect with customers and key influencers in a cost-...

Smallest full support heart assist device on trial at Northwestern Memorial

...f potential subjects and can include more women in the trials since the device is significantly smaller than previous models." The device is a tiny centrifugal blood pump, with a levitating impeller that spins to continuously move blood from the heart to the rest of the body. A driveline cable attaches to the...

K-State engineers create DNA sensors that could identify cancer using material only one atom thick

...es, Kabeer Jasuja, a doctoral student in chemical engineering, came up with the idea to place the device on a centrifuge to stretch the molecules with centrifugal force. The work was published in the journal Small . ...

WorldHeart Submits IDE Application for a Pivotal Bridge-to-Transplant Study of the Levacor(TM) VAD

...st in participating." WorldHeart's Levacor VAD, a fourth-generation rotary VAD, is the only bearingless, fully magnetically levitated implantable centrifugal rotary pump to have seen clinical use. In contrast with second- and third-generation pumps with blood-immersed mechanical or hydrodynamic bearings, t...

First Implant of DuraHeart(TM) Left Ventricular Assist System (LVAS) in Japanese Clinical Trial

...e world's first third generation left ventricular assist system combining a centrifugal pump with a magnetically levitated impeller. The product received the CE ma...rope in 2007 and began its U.S. Pivotal Trial in July 2008. The "Mag-Lev" centrifugal pump technology was developed by Dr. Akamatsu, former professor of the Facu...

How to diagnose peliosis hepatis

...tiple areas of low attenuation. On contrast enhanced imagings, the lesions show a predominantly central enhancement during the arterial phase and slow centrifugal progression during the portal-venous and delayed phases (the so-called target sign) or an unusual centripetal enhancement pattern similar to hemangiom...

Children's Hospital of Pittsburgh of UPMC Involved in Projects To Develop Nation's First Heart Assist Devices for Young Children

... Heart Lung and Blood Institute Small Business Innovation Research (SBIR) grant to complete development of, and to clinically test, the first external centrifugal pump designed specifically for infants and small children in heart failure. The team currently is finalizing tests of this device in the laboratory ...

Don't Let Hair Loss Tangle You Up: Dermatologists Can Identify Common Hair Disorders and Offer Solutions

...n essence diverting their attention away from the hair follicles. Central centrifugal Scarring Alopecia A common form of hair loss that affects mostly African-American women is known as central centrifugal scarring alopecia. This type of hair loss is characterized by hair loss on ...
Centrifugal in Medical Technology

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

...otary blood pump designed for long-term patient support that incorporates a centrifugal flow rotary pump with an active magnetically levitated impeller featuring t... U.S. Bridge-to-Transplant trial." The DuraHeart LVAS features a small centrifugal pump that is implanted in a small pocket created underneath the abdominal m...

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

...European experience with DuraHeart, the first active magnetically levitated centrifugal left ventricular assist system, are published on line in the European Jour...otary blood pump designed for long-term patient support that incorporates a centrifugal flow rotary pump with an active magnetically levitated impeller featuring t...

David Feldman, M.D. Appointed Co-Principal Investigator of DuraHeart(TM) Left Ventricular Assist System U.S. Clinical Trial

...h advanced heart failure," said David Feldman, MD. "The DuraHeart device offers a unique design that facilitates the surgical procedure, and the only centrifugal pump with an actively levitated impeller, which is intended to optimize oxygenated blood flow from the left ventricle to the aorta and into the body."...

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

...f Terumo Corporation. The DuraHeart System is the first third-generation rotary blood pump designed for long-term 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 mi...

Discharge of First U.S. DuraHeart(TM) Patient

...art LVAS to potentially overcome these problems. Dr. Nojiri explained: "We have a unique pump design that combines advanced "Mag-Lev" technology and a centrifugal pump. The "Mag-Lev" allows for the complete elimination of mechanical contact within the blood flow path, minimizing the chance of mechanical failure....

First DuraHeart(TM) Left Ventricular Assist System Implanted in the U.S. Pivotal Trial

...e world's first third generation left ventricular assist system combining a centrifugal pump with a magnetically levitated impeller to enter clinical trials in the... and long term reliability. DuraHeart is the most advanced third generation centrifugal pump by virtue of the magnetically levitated impeller, positioning us for a...

Terumo Heart Obtains IRB Approval from the University of Michigan to Initiate DuraHeart(TM) Left Ventricular Assist System U.S. Pivotal Trial

..., "With the IRB approval, DuraHeart LVAS will be the first third-generation centrifugal pump with magnetic levitation under investigation in the U.S. We look forwa...ar failure. It is currently the only CE marked implantable LVAS combining a centrifugal pump with magnetic levitation of the impeller, providing exceptional reliab...

Terumo Heart Summarizes Results of DuraHeart(TM) LVAS Implants

...pport for patients who are at risk of death due to end-stage left ventricular failure. It is currently the only CE marked implantable LVAS combining a centrifugal pump with magnetic levitation of the impeller, providing exceptional reliability and minimizing the potential for blood damage and thrombus. The DuraH...

DuraHeart(TM) LVAS Receives Conditional Approval for US Pivotal Trial

...pport for patients who are at risk of death due to end-stage left ventricular failure. It is currently the only CE marked implantable LVAS combining a centrifugal pump with magnetic levitation of the impeller, providing exceptional reliability and minimizing the potential for blood damage and thrombus. The DuraH...

Terumo Heart Reports Summary of DuraHeart(TM) LVAS Clinical Trial Results

...upport for patients who are at risk of death due to end-stage left ventricular failure. It is currently the only approved implantable LVAS combining a centrifugal pump with magnetic levitation of the impeller, providing exceptional reliability and minimizing the potential for blood damage and thrombus. DuraHeart...
Centrifugal in Medical Products

Multi RF

Description:...0 sec to open cover, convenient rcf run control, At-Speed timer mode times run down from set speed in 1 sec increments, Re-Run control for accumulated centrifugal effect for run-to-run replication, save/lock minimum 98 programs, optional computer interface for run control/monitoring, for non-heat labile samples,...
Company:ThermoFisher Scientific

BchiVac V-1000 vacuum pump, 120V

Description:.... This high performance pump can achieve an ultimate vacuum of 1 mbar or a flow rate of 64 L/min. Applications For use with vacuum drying ovens and centrifugal vacuum concentrators Distillation applications from lab size up to industrial size rotary evaporators BchiVac V-1000 product features BchiVac V-10...
Company:Brinkmann

BchiVac V-1000 vacuum pump, w/Pump Controller V-719, and automatic change over valve

Description:.... This high performance pump can achieve an ultimate vacuum of 1 mbar or a flow rate of 64 L/min. Applications For use with vacuum drying ovens and centrifugal vacuum concentrators Distillation applications from lab size up to industrial size rotary evaporators BchiVac V-1000 product features BchiVac V-10...
Company:Brinkmann

BioVac96 Vacuum Manifold

Description:...t can handle 96 samples (Plasmid DNA, Genomic DNA, PCR Products) simultaneously for effective extraction and purification. While conventional kits use centrifugal force applied to a spin column, the BioVac 96 Vacuum Manifold uses vacuum pressure to filter samples through a special 96-well plate, to extract 96 sa...
Company:Bioneer

Quantum

Description:... The Quantum performs centrifugal blood cell separations, urine separations, and sperm cell washing. 24 place angle head, variable speed, and automatic braking system, calibrated varia...
Company:Vulcon Technologies

Electro-4 Gel System

Features:...maxi size gels Simple, tape-free, casting Capacity for over 200 samples UV transparent gel trays Provision for capillary and rapid centrifugal blotting ...
Company:ThermoFisher Scientific

Discovery M120 SE Microultracentrifuge

Features:... Saves time. Capable of ~770,000 g centrifugal force. Significantly reduces separation times. Compact size less that a fo...th of the space required by conventional models. Extremely quiet operation. centrifugal catch automatically secures rotor to drive - not tools necessary. Intuitive...
Company:ThermoFisher Scientific
Centrifugal in Biological News

Evolution's new wrinkle

... can adjust their evolutionary course in a manner "exactly like that of the centrifugal governor of the steam engine, which checks and corrects any irregularities ... they become evident." In Wallace's time, the steam engine operating with a centrifugal governor was one of the only examples of what is now referred to as feedbac...

Children's Hospital leads projects to develop nation's first heart assist devices for young children

... Heart Lung and Blood Institute Small Business Innovation Research (SBIR) grant to complete development of, and to clinically test, the first external centrifugal pump designed specifically for infants and small children in heart failure. The team currently is finalizing tests of this device in the laboratory...

Einstein's tea leaves inspire new blood separation technique

...red blood cells would be pulled to the outside wall of the chamber owing to centrifugal force. But because of a phenomenon called the "tea leaf paradox," the parti...an inward force near the bottom of the liquid is generated, suppressing the centrifugal force there. Thus the microscopic particles spiral inward toward the bottom...
Centrifugal in Biological Technology

Connecting Materials Science With Biology, K-State Engineers Create DNA Sensors That Could Identify Cancer Using Material Only One Atom Thick

...es, Kabeer Jasuja, a doctoral student in chemical engineering, came up with the idea to place the device on a centrifuge to stretch the molecules with centrifugal force. The work was published in the journal, Small. ...

Met-Pro Corporation's Fybroc Business Unit Receives Equipment Order Totaling Approximately $500,000

...Fybroc's products, but all of Met-Pro's innovative solutions as well." This order is to supply one hundred-nine (109) corrosion resistant fiberglass centrifugal pumps for the new Florya Aquarium in Istanbul, Turkey. This aquarium facility, which is now under construction, will be the first in the country of Tu...

Lord of the Engines

... mathematicians are jumping in joy and have thrown away used hockey sticks while sipping champagne, and they are now calculating the tractions and the centrifugal forces of the Ferraris. Looking from a wider angle, it seems that the big revolution of to be searched and to be found has finally started. This e...

Simple Purification of DNA from Plasmid Minipreps, PCR Amplifications and Agarose Gels

...he kits utilize a special DNA-binding solid support that is manufactured in a microspin format. This format allows easy removal of contaminants by centrifugal washing, and the desired product is eluted in a small volume of buffer or water. The purified DNA is ready for a variety of applications. ...

Enhanced PCR Cloning System

...recipitation of PCR products and allows quick, simultaneous processing of multiple samples. The StrataPrep PCR purification kit removes primers by centrifugal washing; the desired product is eluted in a small volume of buffer or water. Figure 1 We compared the purit...
Centrifugal in Biological Products

Vivaclear Centrifugal Filters from Sartorius AG

Description: Vivaclear centrifugal filters are disposable microfiltration devices for the fast and reliable clarification/filtration of biological samples in the range 100 l to 500 l. They can be used in fixed angle rotors accepting 2.2 ml centrifuge tubes. Product Features: High-flux Polyethersulphonemembran...
Company:Sartorius AG

Essential Data: Centrifugation from Promega

Description:... Edited by D. Rickwood, T.C. Ford and J.T. Steensgaard (1994) Compiles core data required by researchers carrying out any centrifugal separation, whether working with cells, organelles or macromolecules....
Company:Promega

Vivaspin 2 (10,000 MWCO Hydrosart) from Sartorius AG

Description:... The new Vivaspin 2 bridges the gap between the 500 l and 4 ml centrifugal concentrators. This device combines the speed of the classic Vivaspin products with low internal surface and membrane area for superior recoveries fro...
Company:Sartorius AG

SDSaway from Protea Biosciences, Inc.

Description:...metry analyses. We recommend that SDSaway be used with Proteas PILFer (In-line protein filtration device), but SDSaway can also be used with standard centrifugal ultrafiltration tubes. The specially designed formulation of SDSaway permits removal of the tightly bound SDS molecules from the sample proteins. Th...
Company:Protea Biosciences, Inc.

miVacDNA Concentrator from GeneVac, Inc.

Description:... The miVac DNA is an ideal small concentrator for the molecular biology laboratory. A centrifugal concentrator capable of removing water and organic solvents from a variety of sample formats including tubes, microplates, vials and round bottom flas...
Company:GeneVac, Inc.

miVac Duo Concentrator from GeneVac, Inc.

Description:...suitable for use with a wide range of solvents, from volatile organic solvents through to water and some of the higher boiling point solvents. A centrifugal concentrator capable of removing water and organic solvents from a variety of sample formats including tubes, microplates, vials and round bottom flas...
Company:GeneVac, Inc.

Electro-4 Gel System from Thermo Scientific

Description:...e gels Simple, tape-free, casting Capacity for over 200 samples UV transparent gel trays Provision for capillary and rapid centrifugal blotting Gel Casting Leak-proof gel casting is provided by simple clip-on end dams, which also allow easy levelling. The dual format co...
Company:Thermo Scientific

SC110A SpeedVac Concentrator from Thermo Scientific

Description:... Thermo Savant SpeedVac Concentrators set the standard for centrifugal concentration and drying. The 'classic' series SC110A SpeedVac uses a combination of centrifugal force, heat and vacuum to dry multiple samples in a single run. SC110A co...
Company:Thermo Scientific

SC210A SpeedVac Concentrator from Thermo Scientific

Description:...de; Concentrators set the standard for sample concentration and drying. The 'classic' series SC210A SpeedVac with large chamber uses a combination of centrifugal force, heat and vacuum to dry multiple samples in a single run. SC210A comes equipped with: Large TEFLON-coated Rotor Chamber for long lasting ...
Company:Thermo Scientific
Centrifugal in Biological Dictionary

Olfactory bulb

...ns converged and ... ... inoculation with an olfactory bulb line variant of MHV ... Dil labeling of lateral olfactory tract (LOT) axons and centrifugal projections to the bulb ... We analyzed Mn in lung, liver, olfactory bulb , and other brain regions, and we ... Figure 5. Translocation of ins...
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