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friction in Medical News

Study: Bath time falls injure thousands of children annually

... sharp edges in the bathtub and shower, and shatterproof enclosures to prevent lacerations. In addition, the bathtub and shower surface coefficient of friction (COF), which predicts the likelihood of a slip, needs to be re-examined. "Evaluation and strengthening of the current COF standard is key to preventin...

Acoustiblok, Inc. Combines Sound Abatement and Insulation Materials at Broward County Waste to Energy Plant to Reduce Industrial Noise Pollution

...stop or absorb sound, Acoustiblok has resolved the problem through a unique thermodynamic process, engineered to transform sound energy into inaudible friction energy as the material flexes from sound waves. One thin layer of Acoustiblok in a standard metal or wood stud wall will result in more sound reductio...

Winalite International Healthy Love Moon Sanitary Pads Takes World by Storm

... After many years of research, Winalite International successfully developed Love Moon sanitary Pads, which contain anion chips. Activated by friction of wearing the pads the chips emit anions, which may help reduce stress. The benefits are different to different organs. The anions may help: ...

Hip Resurfacing Championed as a Bone-Preserving Alternative to Total Hip Replacement

...aterials that are more wear resistant. Primary THA implants with metal-on-metal (MOM) or ceramic-on-ceramic (COC) bearing surfaces have lower rates of friction compared to traditional metal-on-polyethylene bearings, making these implants most suitable for younger patients, for whom longer-lasting implants are...

Molecule tracking reveals mechanism of chromosome separation in dividing cells

...eak microtubule binding elements that rapidly bind and unbind, but with a total energy large enough to hold on. The mechanism will produce a molecular friction that resists translocation of the microtubule through the attachment site. Other scientists have dubbed the mechanism a "slip clutch." This kind of...

Exclusive AARP Bulletin Poll Reveals New Trends in Multigenerational Housing

... with child care, how much time will they spend babysitting? How do family members want to handle cooking and mealtimes? It's a great way to see where friction may occur and to head it off at the pass. A place for everyone and everyone in their place. Decide how the living space in your home will be...

Smith & Nephew Introduces Metal Liner Option for the Modular R3(TM) Acetabular Cup System

... reclaim their active lives." In tests, the R3 Acetabular System's proprietary STIKTITE(TM) porous coating demonstrated a higher coefficient of friction than trabecular metal on both cancellous and cortical bone, indicating the potential for superior scratch-fit feel and initial fixation. Additionally...

Teens with cancer present unique psychological issues

...are accustomed to having increased control and independence in their lives. Cancer largely robs them of this newly experienced freedom,, and may cause friction between the teen and his or her parents. Yet even if they are resistant to parental guidance, Dr. Carpentier says teens do need parental help to make ...

To Protect Yourself, Wash Those Germs Away

... seconds, scrubbing all surfaces of the hands and fingers, Weida said. That friction is key because it dislodges all the germs -- bacteria and viruses -- from t...Just apply a dab to your hands and rub until it evaporates, Weida said. The friction assists the alcohol in killing the germs on your hands. In general, you ...

Streamline Health(R) Announces Massena Memorial Hospital to Implement Enterprise Document Workflow Solutions

...e Streamline Health's document workflow solutions to support its growth initiatives, improve the timeliness of information-flow by alleviating process friction points, and ensure the delivery of excellent patient care throughout its community. The Streamline Health solutions include the following r...
friction in Medical Products

SWISSBLADE Diamond Surgical Knives

Description:... SWISSBLADE disposable surgical knives single-use blades deliver a consistent, sharp, clean cut due to the low friction coefficient achieved with Ziemers proprietary coating technology. SWISSBLADE diamond surgical knives feature top-of-the-line, reusable blades w...
Company:ZIEMER USA, Inc.

PressureWire Certus Guidewire

Description:...e (30cm distal). The new unique surface technology is biocompatible, anti-thromobogenic and aids trackability and device compatibility through reduced friction within the coronary vasculature. Optimal connector reliability is added thanks to a unique hydrophobic coating on the wire connector which repels flui...
Company:Radi Medical Systems, Inc.

Leica M844 F19

Description:... The Leica M844 F40 with its new stand F19 contains three high precision mechanical friction brakes which allow on the one hand to homogenously move the arms and on the other hand to operate with a solid and stable microscope. The Leica M844 F...
Company:Leica Microsystems

SHERIDAN SOFT-TIP® 10Fr Intubating Stylet

Description:... Features soft, low friction sheath that extends beyond the tip....
Company:Hudson RCI

SHERIDAN SOFT-TIP® 6Fr Intubating Stylet

Description:... Features soft, low friction sheath that extends beyond the tip....
Company:Hudson RCI

SHERIDAN SOFT-TIP® 14Fr Intubating Stylet

Description:... Features soft, low friction sheath that extends beyond the tip....
Company:Hudson RCI

FlexiSlip™ 14 FR Stylet

Description:...le metal core. Single use, Sterile, Latex Free. Soft distal tip flexes to reduce risk of trauma to patient. Malleable metal core is easy to shape. Low friction coating for easy withdrawal from tube....
Company:Rusch, Inc.

FlexiSlip™ 10 FR Stylet

Description:...le metal core. Single use, Sterile, Latex Free. Soft distal tip flexes to reduce risk of trauma to patient. Malleable metal core is easy to shape. Low friction coating for easy withdrawal from tube....
Company:Rusch, Inc.

FlexiSlip™ 12 FR Stylet

Description:...le metal core. Single use, Sterile, Latex Free. Soft distal tip flexes to reduce risk of trauma to patient. Malleable metal core is easy to shape. Low friction coating for easy withdrawal from tube....
Company:Rusch, Inc.

FlexiSlip™ 6 FR Stylet

Description:...le metal core. Single use, Sterile, Latex Free. Soft distal tip flexes to reduce risk of trauma to patient. Malleable metal core is easy to shape. Low friction coating for easy withdrawal from tube....
Company:Rusch, Inc.
friction in Medical Dictionary

Traction

...re on the skeletal system. There are two types of traction : skin traction and skeletal traction . Traction (engineering), adhesive friction or force in the context of vehicle propulsion. Railway electric traction , the use of electric motors to propel rail cars ... More about Tract...

Scratch test

...hesion of coatings to substrates. The scratch tester equipment uses a small diamond stylus to test the ... Scratch Tester for adhesion, friction and marring testing ... Affordable & proven scratch testing method to quantify the adhesion of your coatings ... ... the Eat My Words ...

Jock itch

...ch occurs almost exclusively in adult men. ... The fungus that causes jock itch thrives in warm, moist areas. Jock itch can be triggered by friction ... Jock itch — Comprehensive overview covers symptoms and treatment of this fungal infection ... Jock itch causes an itchy, red, ofte...

Folliculitis

...is marked by itchy, white, pus ... folliculitis . ... Folliculitis Information ... Folliculitis starts when hair follicles are damaged by friction ... In most cases of folliculitis , the damaged follicles are then ... Answers to your questions about folliculitis and more! ... About follic...

Erosion

... Information about erosion in the free online English dictionary and encyclopedia. ... attrition, corrasion, detrition, abrasion - erosion by friction ... For morphological image processing operations, see Erosion (morphology) For use of in dermatopathology, see Erosion (dermatopathology) ......

Chafing

...ossibilities was ... chafing intertrigo Abrasion caused by mechanical friction where two areas of skin rub together (e.g. in the groin) causing reddenin...ng and more! ... Chafing occurs when the skin becomes irritated by the friction caused by rubbing ... This Kingsmen Wire Chafing Dish Set is perfect ...

Bursa

...ith a inner capillary layer of slimy fluid . It provides a cushion between bones and tendons and/or muscles around a joint. This helps to reduce any friction between the bones and allows free movement.... An Industrial city of Turkey, famous for its silk production, skiing resorts, iskender kebab and to...

Boric acid

...ic acid is a common product known since the 1700s, generally used as an ... Metals covered with a boric acid film exhibited coefficients of friction lower ... Boric acid owes its lubricious properties to its unique natural structure. ... Boric acid and borates are naturally occurring co...

Blister

...efore walking, use a lubricant on all areas that generally blister . ... the flap of skin over the blister . ... Evaluation and treatment of friction blisters and blood blisters , from the perspective of the mountain biker. ... you should leave the blister or snip it away ... Foot bliste...

Bedsores

...sores are difficult to heal so the best thing to do is to prevent it. ... For Bedsore Prevention, use UR Medical Sheepskins to reduce pressure, friction ... Bed sores , pressure sores and decubitus ulcers are painful, debilitating and ... Buy bedsores prevention products online- here! .....
friction in Biological News

'Heftier' atoms reduce friction at the nanoscale, study led by Penn researcher reveals

PHILADELPHIA - A research team led by a University of Pennsylvania mechanical engineer has discovered that friction between two sliding bodies can be reduced at the molecular, or nanoscale, level by changing the mass of the atoms at the surface. Heavier atoms vibrate at a lower frequency, reducin...

Urban myth disproved: Fingerprints do not improve grip friction

Fingerprints mark us out as individuals and leave telltale signs of our presence on every object that we touch, but what are fingerprints really for? According to Roland Ennos, from the University of Manchester, other primates and tree-climbing koalas have fingerprints and some South American monk...

The secret of a snake's slither

...eir design--specifically, their scales. Overlapping belly scales provide friction with the ground that gives snakes a preferred direction of motion, like the...as they move, concentrating it in areas where their bodies can get the most friction with the ground and therefore maximize thrust. In this way, snake slitherin...

Unifying the animate and the inanimate designs of nature

... flow systems from animal locomotion to the formation of river deltas -- evolve in time to balance and minimize imperfections. Flows evolve to reduce friction or other forms of resistance, so that they flow more easily with time. This view has been termed the constructal law, which Bejan first stated 13 year...

February 2009 Geology and GSA Today media highlights

...ontrolled by the weight of other particles and the friction value assigned to each. They find that a low-frict... pile is required, and lateral variations in basal friction are critical. friction decreasing outward from the center of the edifice ...

Spin control: New technique sorts nanotubes by length

... length. They showed that while the nanotubes ultimately will move to a point of equilibrium in the centrifuge tube dictated by their buoyancy, due to friction they will move at different rates depending on their lengths. When we spin the centrifuge, it turns out that the longer ones move faster. We basica...

Engineering the world's fastest swimsuit

...ng CFD analysis Dr Morvan and his team were able to pin-point areas of high friction on the athletes body. With this information designers were able to position low friction fabric, exclusively developed by Speedo, in the right locations. Dr Mor...

Sticky questions tackled in gecko research

...s to take advantage of molecular-level attraction called van der Waals forces to stick to virtually any surface. More recently, it has been shown that friction is also involved, and that these animals use a whole bag of tricks to help them adjust to circumstances from moment to moment. By looking at the roc...

Walking tall to protect the species

...g at the properties of ape hair, infant grip, adult hair density and carrying position, Amaral demonstrates a relationship between infant weight, hair friction and body angle which ensures ape infants are carried safely. Amaral also shows how the usual pattern of primate carrying of heavy infants is incomp...

First-ever study: lack of critical lubricant causes wear in joints

... cartilage of joints, showed early wear and higher friction in their joints, a new study led by Brown Universi... researchers shows. This link between increased friction and early wear in joints is a first; no other team...lubricins role as a boundary lubricant by reducing friction between opposing layers of cartilage inside joints...
friction in Biological Technology

Liko Introduces Two Additions to Its 'Stat' Family of Low Friction Sheets

FRANKLIN, Mass., July 1 /PRNewswire/ -- Liko, a major supplier of patient lifts, slings and repositioning sheets for the healthcare industry, has announced two new additions to its "Stat" family of low friction transfer and repositioning sheets. Both new products, the Stat HandySheet(TM) and...

Models present new view of nanoscale friction

MADISON To understand friction on a very small scale, a team of University of Wisconsin-Madison engineers had to think big. Friction is a force that affects any application where moving parts come into contact; the more surface contact there is, the stronger the force. At the nanoscale mere ...

Heavier hydrogen on the atomic scale reduces friction

Scientists may be one step closer to understanding the atomic forces that cause friction, thanks to a recently published study by researchers from the University of Pennsylvania, the University of Houston and the U.S. Department of Energy's Argonne National Laboratory. The research, led by Robe...

Ricardo Launches Consortium to Evaluate Lubricant Challenges of Future Low Carbon Engine Technologies

...bricants will be needed to enable implementation of many very promising low friction and high efficiency engine technologies and increasing use of biofuels. ...ing ultra-low viscosity lubricants and their potential benefits in terms of friction reduction on fuel consumption, and lubricant effects on emissions and after...

NIH funds support UAB joint replacement research

...y. Working with the multi-million dollar simulators should strongly indicate how well the team's nanostructured multilayer diamond coatings reduce the friction and wear on the metal components of orthopaedic devices, Vohra said. The team also will be able to examine the cellular and tissue responses to the te...

Hill-Rom Innovative Envision(R) E700 Wound Surface Receives Gold Medical Device Excellence Award

...e is a therapy system that not only reduces shear, friction and pressure, but also helps keep a patient cool, ...hifts along with the patient, minimizing shear and friction during patient movement. It is combined with a uni...ally adjusts the seat and back to reduce shear and friction when the head of the bed is raised. Microclimate m...

DNA gripped in nanopores

... in a layer around the DNA. These ions retard the movement of DNA under the influence of an electric field. The electrostatic forces and counteracting friction of the gel are inextricably linked to each other. Therefore up until now it seemed impossible to investigate these two factors independently. Com...

UB engineers prove that carbon nanotubes are superior to metals for electronics

...ing conduction, they bump into atoms. This creates friction and generates heat, the same way a household iron ...ated train. "In the conventional train, you have friction between the wheels and the track," said Basaran. "Through the generation of heat, that friction causes a loss of energy. But with a magnetically l...

Researchers measure elusive repulsive force from quantum fluctuations

... are free to rotate or translate relative to each other with minimal static friction because their surfaces never come into direct contact," said Capasso. By...s based on quantum levitation suitable for situations when ultra-low static friction among micro- or nano-fabricated mechanical parts is necessary. Specifically...

Nanocoatings boost industrial energy efficiency

... AMES, Iowa -- friction is the bane of any machine. When moving parts are...$3 million project. "When the rotor spins, there's friction generated at the contacting surface between the vanes and the housing, or stator. This friction translates into additional torque needed to operat...
friction in Biological Definition

Liver

...rom a patch where it connects to the diaphragm , the liver is covered entirely by visceral peritoneum , a thin, double-layered membrane that reduces friction against other organs. The peritoneum folds back on itself to form the falciform ligament and the right and left triangular ligaments. These "ligament...
friction in Biological Dictionary

Serosa

...serosa to the spleen was detected. ... Outside the abdominopelvic cavity the serosa is replaced by adventitia a layer ... The serosa reduces friction as the digestive system organs work and slide across ... Clinical overview of Systemic Lupus Erythematosus (SLE), a chronic, ... the joints, skin, ...

Biomechanics

...ocedures ... Biomechanics ... Sport Science field of Biomechanics ... a career in sports biomechanics (Jun 09) Science Fair Projects (Jun 07) friction (Jun 07) ... Summary of the Awards Program of the European Society of Biomechanics : ... ESB Clinical Biomechanics Award. ESB Student Awards. ES...
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