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Bubbles in Medical News

I'm forever imploding bubbles

The National Physical Laboratory (NPL) has developed the first sensor capable of measuring localized ultrasonic cavitation the implosion of bubbles in a liquid when a high frequency sound wave is applied. The sensor will help hospitals ensure that their instruments are properly disinfected befor...

Researchers Use Bubbles in Cancer Treatment and Drug Delivery

University of Michigan researchers hope to use gas bubbles like corks to block oxygen flow to tumors, or to deliver drugs.// The process of blocking blood flow to a tumor is called embolization, and using gas bubbles is a new technique in embolotherapy. What makes it so promising is that the ...

Carboxytherapy and Mesotherapy Unproven, Warns The Physicians Coalition for Injectable Safety

...ition leader Robert Weiss, MD of Baltimore, MD. "Carboxytherapy for use around the eyes is especially dangerous. It could potentially release gas bubbles into blood vessels causing blindness. In addition, the risks of putting carbon dioxide in your body are currently unknown." Mesotherapy, also...

PARI Granted US Patent for Vortex Holding Chamber

...sable nebulizer, the PARI LC PLUS, and the new PARI LC Sprint nebulizer line, PARI also manufactures the award winning PARI TREK S compact compressor, bubbles the Fish II aerosol mask, and durable PARI PRONEB Ultra II. Its Vortex Holding Chamber's anti-static, valved holding chamber improves the aerosol dep...

Stemedica Discovers Significant Breakthrough in the Use of Stem Cells and Stem Cell Factors for the Treatment of Retinal Degeneration

...of Ophthalmology on their Centennial as a physician who made a major contribution in the field of Retina over the last 100 years for his work with gas bubbles to repair retinal detachments. Tornambe is the author of over 40 major peer reviewed scientific publications. Khristo P. Takhchidi, MD, PhD Khris...

Making nanoparticles in artificial cells

...e 4 or 50 nanometres in size. Because the membrane bubbles have the same size as living cells, the scientists...ll envelope. The scientist and her colleagues form bubbles that are around 50 micrometres in size from lecith...ilar to biological membranes. Like cells, membrane bubbles - or vesicles as scientists refer to them - also p...

Intralase “Bladeless” Lasik Gains Popularity in the Raleigh, NC Area

...e use of the IntraLase laser is crucial to the success of thin flap LASIK. The IntraLase laser creates a flap by generating a layer of tightly spaced bubbles under the surface of the cornea. The use of the laser to make a flap is the safest and most predictable way to perform thin flap LASIK. After studyi...

Hangover in Paradise No More: Effective Hangover Remedy Reaches Hawaiian Islands

... The Power of Tiny bubbles Drives Away Hangover Symptoms FARMINGDALE, N.Y., April 23 /PRNewswire/ -- Pillar Rock USA Corp. announces the availability of its product, Hangov...

PARI's LC Sprint & TREK S Featured in 'ER' Final Episode on NBC Thursday

...sable nebulizer, the PARI LC PLUS, and the new PARI LC Sprint nebulizer line, PARI also manufactures the award winning PARI TREK S compact compressor, bubbles the Fish II aerosol mask, and durable PARI PRONEB Ultra II. PARI's Vortex anti-static valved holding chamber improves the aerosol deposition of meter...

New 'bubble' targets only cancer cells

...ncer treatment medication to be placed inside tiny bubbles so small that millions fit along a single inch. The surface of the bubbles contains an agent that allows them distinguish cancer cells from healthy ones. When the bubbles "recognize" a cancer cell, they deliver the medica...
Bubbles in Medical Technology

Harris Methodist Fort Worth Hospital Using Bubbles to Help Babies Breathe

Bubble CPAP system improves outcomes for premature babies FORT WORTH, Texas, Dec. 10 /PRNewswire-USNewswire/ -- Bubbles have entertained kids for generations. Now, they are helping improve the care of premature infants. Harris Methodist Fort Worth Hospital's (HMFW) neonatal intensive care ...

PARI LC Plus and PRONEB Ultra Used in Two Perforomist Studies on Improving COPD Therapies

...sable nebulizer, the PARI LC PLUS, and the new PARI LC Sprint nebulizer line, PARI also manufactures the award winning PARI TREK S compact compressor, bubbles the Fish II aerosol mask, and durable PARI PRONEB Ultra II. PARI's Vortex anti-static valved holding chamber improves the aerosol deposition of meter...

Inspire's Phase 3 CF Trial, Using PARI's Nebulizer & Compressor, Shows Positive Top-Line Results

...sable nebulizer, the PARI LC PLUS, and the new PARI LC Sprint nebulizer line, PARI also manufactures the award-winning PARI TREK S compact compressor, bubbles the Fish II aerosol mask, and durable PARI PRONEB Ultra II. PARI's Vortex anti-static valved holding chamber improves the aerosol deposition of metere...

PARI Nebulizer & Compressor Used Exclusively in Inspire's Phase 3 CF Trial

...able nebulizer, the PARI LC PLUS, and the new PARI LC Sprint nebulizer line, PARI also manufacturers the award winning PARI TREK S compact compressor, bubbles the Fish II aerosol mask, and durable PARI PRONEB Ultra II. PARI's Vortex anti-static valved holding chamber improves the aerosol deposition of metere...

Researchers Report First Successful Treatment of Chronic Traumatic Brain Injury

...r injury and required much more HBOT at a lower pressure. Eventually, he realized that they were treating more chronic forms of brain injury since the bubbles had long passed through the divers' brains. Harch and colleagues applied this lower dose of HBOT to patients with other forms of chronic brain injury,...

Blood Gas Analysis: The Pros and Cons of Point-Of-Care Testing

... rewarmed later for accurate analysis. If, after sample collection, any air bubbles remain in the top of the syringe, they must be removed. After the needle is...ists of the safePICO pre-barcoded arterial sampler that helps to remove air bubbles and avoid contact with patient blood while reducing the risk of needlestick...
Bubbles in Medical Products

Triad Plus PVP-I Scrub Solution

Description:... Triad Plus PVP-I Scrub Solution has broad-spectrum germicidal action.This special formula is designed to help break down body oils and yet limit the bubbles the surfactants allowing easy removal and blotting....
Company:Triad Group, Inc.

Vortex Vacuum Mixer

Description:... time. The time-saving crank three revolutions every time you turn the handle means less effort and less stirring, cutting down on the amount of air bubbles caused by vigorous stirring. The monomer port reduces fumes and provides a better, more consistent mix. And all of the mixer components are sterile an...
Company:Smith & Nephew, Inc. - Orthopedics

The Hacker HCM4000 Automatic CoverSlipping Machine

Description:... The exclusive mountant media dispensing system eliminates the formation of air bubbles under the coverglass. All new microwaveable slide baskets interface with most automated staining machines. Available with semi-disposable, ready to lo...
Company:Hacker Instruments & Industries

Finnpipette® Dispenser

Features:... without being dismantled and if more rigorous cleaning is required the valves can be removed. The threaded suction hose ensures that there are no bubbles during suction, and the dispensing head cap prevents unwanted drips, essential when using toxic compounds. ...
Company:ThermoFisher Scientific

safePICO

Features:...ows safe removal of needles Quickly remove air bubbles and avoid contact with patient blood The safeTIPCAP simplifies the removal of air bubbles Once air bubbles have been expelled, the sample is sealed for anaer...
Company:Radiometer America Inc.

1st automatic Blood Gas Analysis System

Features:...ler that helps you ensure patient and caregiver safety. Reduce the risk of needle-stick injuries with onboard safety device Quickly remove air bubbles and avoid contact with patient blood Ensure fast and proper mixing with integrated mixing device Correctly identify samples with safePICOs uni...
Company:Radiometer America Inc.

Rayflo - Ophthalmic ViscoElastic

Features:... with 1.0ml volume Single pack convenience with 25G thin-walled cannula with Silicone ring lumen: designed for smooth introduction and to avoid air bubbles while discharging Ideally designed for lubricating the passage of Rayner's C-flex and Superflex IOLs through the Rayner single-use injector system ...
Company:Rayner Intraocular Lenses, Ltd.

Model 1575 Microplate Washer

Features:...accuracy of 0.1 mm for bottom washing, crosswise aspiration, and overflow washing Dispense speed control Plate shaking option to help minimize bubbles and liquid adherence to well sides Waste-bottle sensor to detect high-waste liquid levels Up to 75 programmable washing sequences to customize...
Company:Bio-Rad Laboratories

Model 1575 Immunowash Microplate Washer

Features:...accuracy of 0.1 mm for bottom washing, crosswise aspiration, and overflow washing Dispense speed control Plate shaking option to help minimize bubbles and liquid adherence to well sides Waste-bottle sensor to detect high-waste liquid levels Up to 75 programmable washing sequences to customize...
Company:Bio-Rad Laboratories

Phaco Emulsifier AAP 2000

Features:...iece easier to maneuver, linear variable phaco power, very powerful handpiece-easy emulsification of the hardest cataracts, low cavitation concept: no bubbles in the anterior chamber, perfect visibility even at the full power, less turbulence in the anterior chamber, better respect of the endothelial cells, ...
Company:Appasamy Associates
Bubbles in Medical Dictionary

Yeast

...rts ... Gives synonyms, equivalents, and substitutions for various kinds of yeast . ... Bread is made with baker's yeast , which creates lots of bubbles that become ... The yeast's function in baking is to ferment sugars present in the flour or added to the dough. ... One yeast cell can ferme...

Embolism

...r more generally gas embolism , is a physiological condition caused by gas bubbles in a vascular system. The most common context is a human body, in which case it refers to gas bubbles in the bloodstream . However air embolisms may also occur in the... Em...

Decompression Sickness

... Decompression sickness describes a condition arising from the precipitation of dissolved gasses into bubbles inside the body on depressurisation. DCS most commonly refers to a specific type of scuba diving hazard but may be... More about Decompression ...

Air Embolism

...olism , is a physiological condition caused by gas bubbles in a vascular system. The most common context is a human body, in which case it refers to gas bubbles in the bloodstream . However air embolisms may a...so called air embolism , is the presence of gas bubbles in the bloodstream that obstruct circulation. ... ...
Bubbles in Biological News

Cells use import machinery to export their goods as well

... In the bustling economy of the cell, little bubbles called vesicles serve as container ships, ferrying cargo to and from the port - the cell membrane. Some of these vesicles, called post-Golgi vesicles,...

UCSB scientists document fate of huge oil slicks from seeps at coal oil point

...ion, the research reveals that the oil is so degraded by the time it gets buried in the sea bed that it's a mere shell of the petroleum that initially bubbles up from the seeps. "These were spectacular findings," said Christopher Reddy, a marine chemist at WHOI and one of the co-authors of the new paper. ...

Laughing hyenas, wailing levees, the sound of cheese and blaring bagpipes

...t Live in the Dark Have Better Hearing Gene-Laden bubbles Grow New Blood Vessels Singing Screws Reveal Sick...d Skin How the Bagpipe Got Its Voices Exploding bubbles Trim the Prostate Reversing Time to Spot Cracks i...s/search.may09/asa105.html 3) GENE-LADEN bubbles GROW NEW BLOOD VESSELS Progress in human gene t...

Wetlands likely source of methane from ancient warming event

...hed off by methane melts in the past and could happen again now as the planet warms. By measuring the amount of carbon-14 isotopes in methane from air bubbles trapped in glacial ice, the researchers determined that the surge that took place nearly 12,000 years ago was more chemically consistent with an expan...

Case Western Reserve University engineers hit pay dirt with clay mixture

...ng budget and produced a gold mine of papers and patents," said Schiraldi. Aeoroclay materials feel and act like foam, without the injection of gas bubbles or the use of environmentally unfriendly CFC blowing agents. Recently, the group went even greener by combining clay, water and the milk protein, ...

Better living through chemistry

...ibes her study sites, which are about 120 kilometers apart from one another, as feasts for the senses: "Near mud volcanoes, we saw thick plumes of gas bubbles ejected from boiling mud pots that are similar to those found in Yellowstone National Park. These gas plumes, consisting mainly of methane, extended h...

Bird feathers produce color through structure similar to beer foam

...arate from one another, such as the carbon-dioxide bubbles that form when the top is popped off a bubbly drin...s appear to self-assemble in much the same manner. bubbles of water form in a protein-rich soup inside the li...ion would have to be encoded in the feather as the bubbles grow. I think our hypothesis that phase separation...

NPL Cavimeter receives 2009 UIA Outstanding Product Award

...oitation kick-started by NPL Strategic Research funding in 1997. Acoustic cavitation is the inception, growth and eventual collapse of micron-sized bubbles in response to an applied acoustic field, and is harnessed in applications as diverse as sonochemistry, food manufacture, ultrasonic cleaning and heal...

Scientists find black gold amidst overlooked data

... About half of the oil in the ocean bubbles up naturally from the seafloor, with Earth giving it up freely like it was of no value. Likewise, NASA satellites collect thousands of images and 1.5 ...

Artificial cells, simple model for complex structure

...venness of composition -- is possible using large polymeric molecules and a lipid membrane. Keating uses lipids to create vesicles, tiny cell-sized bubbles of lipid membrane in an aqueous solution of two large polymers. In one case she used poly(ethyleneglycol) (PEG) -- a common polymer -- and dextran -- ...
Bubbles in Biological Technology

Engineers whip up the first long-lived nanoscale bubbles

Cambridge, Mass. -- May 29, 2008 -- With the aid of kitchen mixers, engineers at Harvards School of Engineering and Applied Sciences (SEAS) have whipped up, for the first time, permanent nanoscale bubbles bubbles that endure for more than a year from batches of foam made from a mixture of glucos...

Plastics that convert light to electricity could have a big impact

... chemistry, has found a way to make images of tiny bubbles and channels, roughly 10,000 times smaller than a human hair, inside plastic solar cells. These bubbles and channels form within the polymers as they are ...them to improve their performance. In the process, bubbles and channels form much as they would in a cake bat...

A molecular ripcord for chemical reactions

...xes were dissolved in a liquid that was irradiated with ultrasound, causing bubbles to form in the liquid. When these bubbles imploded, they created an extremely strong current that stretched the chain...

PARI Respiratory to Present New Study Comparing Nebulizers Delivering Budesonide at CHEST 2008

...sable nebulizer, the PARI LC PLUS, and the new PARI LC Sprint nebulizer line, PARI also manufactures the award winning PARI TREK S compact compressor, bubbles the Fish II aerosol mask, and durable PARI PRONEB Ultra II. PARI's Vortex anti-static valved holding chamber improves the aerosol deposition of metere...

Cool! Nanoparticle research points to energy savings

...cles stimulate, in effect, double bubblessecondary bubbles that form atop bubbles initiated at the boiling site. bubbles carry heat away from the surface, and the fact tha...

On the boil: New nano technique significantly boosts boiling efficiency

...re is no interface i.e., no air present to facilitate a phase change. bubbles are typically formed when air is trapped inside a microscale cavity on the ...se in active bubble nucleation site density a fancy term for the number of bubbles created on the surface treated with copper nanotubes, over the nontreated ...

Arobella Medical, LLC Launches Qoustic Wound Therapy System(TM)

...sound waves and focusing them intensively on the wound. Sterile saline solution transfers the ultrasonic energy to the wound, where tiny vibrating gas bubbles and cellular-level fluid movement separate dead and harmful cells from healthy tissue. As a result, dead and harmful cells are fragmented and destroye...

Rounding up gases, nano-style

...he substance to re-open them and release the trapped gas. The paper includes video footage of the process taking place under a microscope, showing gas bubbles escaping from the crystals with the introduction of water. The process is highly controllable and because were not breaking any strong chemical bon...

PARI Respiratory's LC PLUS & PRONEB Ultra Deliver Dey, L.P.'s New COPD Therapy; Perforomist Launched Yesterday

... PLUS, and the new PARI LC Sprint nebulizer line, PARI also manufactures the award-winning PARI TREK S compact compressor, the innovative aerosol mask bubbles the Fish II, and powerful PARI PRONEB Ultra II. PARI's North American headquarters is in Midlothian, VA with worldwide headquarters in Starnberg, Germ...

Smart insulin nanostructures pass feasibility test, UT study reports

...ntributor on the article. The smart particle system consists of a blood sugar sensing protein named concanavalin A (Con A) and bundles of tiny fat bubbles called liposomes that are loaded with insulin. Con A binds insulin-containing liposomes that are coated with sugars, to each other, to form the inhale...
Bubbles in Biological Products

Petri Dish Perfusion Chamber Insert from AutoMate Scientific, Inc

Description:... Chamber has separate openings for solution inflow and outflow that dampen the fluctuations of the liquid level in the working compartment and prevent bubbles from entering the chamber. An adjustable metal suction tube is included....
Company:AutoMate Scientific, Inc
Bubbles in Biological Definition

Diffusion

...ough its wall. When spaghetti is cooked, water molecules diffuse into the spaghetti strings, making them thicker and more flexible. Carbon dioxide bubbles in soft drinks start as small nuclei and grow because of the diffusion of carbon dioxide molecules towards them. A smelly gas distributes itself ove...

Oswald Avery

...ed with the bacteria. This indicated that DNA was the carrier of genes in cells. Avery wrote in a letter to his brother, "It's lots of fun to blow bubbles but it's wiser to prick them yourself before someone else tries to." Nobel laureate Joshua Lederberg stated that Avery and his laboratory provided...
Bubbles in Biological Dictionary

Replication bubble

... As replication nears completion, " bubbles " of newly replicated DNA meet and fuse, ... Contr...on either ... As replication nears completion, " bubbles " of newly replicated DNA meet and fuse, ... Th...plication bubble forms ... · the replication bubbles originate at the origins of replication , and .....

Liposomes

...yers, used to convey vaccines, Phospholipids are the basic building block of every cell membrane in the human body. ... Liposomes are lipid bubbles and are the foundation of Liposomal ... Liposomes ... Liposomes are different from micelles structurally in that they have a bilayer ... Nano- ...
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