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Curvature in Medical News

Can a Contact Lens Cure Nearsightedness? Five-Year Clinical Study Testing Corneal Reshaping Therapy as Possible Method to Arrest Myopia

...y designed contact lenses to change the shape of the cornea. Lenses are worn overnight during sleep only. Once removed upon waking the induced flatter curvature of the cornea results in clear vision thus reducing or eliminating the dependence on contact lenses or glasses during waking hours. Approximately ...

Dealing with Dwarfism

...s to slump forward instead of sitting upright. It often diminishes as the child learns to walk, but if it does not, it can result in a severe curvature of the spine and other medical and skeletal conditions. Early interventions such as bracing and increasing one's trunk strength (this is done...

Dealing with dwarfism

...ld seems to slump forward instead of sitting upright. It often diminishes as the child learns to walk, but if it does not, it can result in a severe curvature of the spine and other medical and skeletal conditions. Early interventions such as bracing and increasing one's trunk strength (this is done by kee...

Penile extender increased flaccid length by almost a third says independent clinical study

...age surgery if men exceed this measurement. Twelve had dysmorphia (excessive dislike of a body part) and the remaining eight had undergone surgery for curvature of the shaft." The authors believe that the results are significant. "Our study showed that the penile extender device produces an effective and...

Zebra Technologies Introduces New Soft Infant Wristbands for Improved Safety and Comfort

...nal bar codes, include a flat surface print area that supports higher first-time scan rates and minimizes any scanning issues that may result from the curvature of an infant's wrist. The wristbands are designed for use with Zebra's desktop printers, including the new HC100 direct thermal cartridge printer. ...

The Most Breaking News in the Joint

... age of three years. Early detection is key! " If only the early warning signs of scoliosis were this obvious. The childhood signs of scoliosis, or curvature of the spine, may be subtle. A routine physical exam can often diagnose this condition. Early detection is key. Visit www.orthoinfo.org , or one o...

Magnetic-anchor-guided endoscopic submucosal dissection shows promise for gastric cancer

...r by rotating the patient or by moving the examination table. The MAG system effectively facilitated an ESD for all nine tumors located on the greater curvature of the gastric body. None of the patients experienced physiological or mental abnormalities as a result of magnetic field exposure either during t...

Interactive virtual training at European Urology Forum in Davos

...ical Challenge is another exciting event in Davos. In 5 sessions, 5 experts defend their views on a specific topic (e.g. 'Management of the congenital curvature of the penis') against a critique panel. Only one can win ...

The 2009 Leibniz Prize: Eleven new scientific discoverers

...is known as "Riemannian Geometry". He has achieved spectacular breakthroughs, both in the classification of Riemannian manifolds of positive sectional curvature as well as in the convergence of the Ricci flow. Wilking takes a very original approach to algebraic methods using geometric intuition, which enables ...

New Surgical Approach Shows Promise in Treatment of Scoliosis

...imental surgery at the University of Michigan Health System, in which the curvature of the spine is corrected with a minimally invasive procedure. Initially, s...liosis that is severe enough to require surgery, which typically involves a curvature of 45 degrees or more. Vinson's curvature, for instance, was about 50 degre...
Curvature in Medical Technology

BioSpecifics Technologies Corp. Announces Initiation of Phase IIb Trial for Peyronie's Disease

...esults that showed a statistically significant reduction of angle of penile curvature and improvement in sexual satisfaction," stated Thomas Wegman, President of...ween 30 and 90 degrees. Patients will be stratified by the degree of penile curvature (i.e. 30 degrees to 60 degrees versus > 60 degrees) and then randomized int...
Curvature in Medical Products

GALILEI Dual Scheimpflug Analyzer

Description:...ual Channel Scheimpflug Camera and a Placido Disk. GALILEI combines the advantages of two technologies: Placido imaging furnishes high accuracy curvature data, while Scheimpflug imaging is optimal for precise elevation data....
Company:ZIEMER USA, Inc.

Titanium Illuminated Microscissors: Curved

Description:... Sharp tipped illuminated scissors with a curvature of 12 mm to follow the contour of the retina. For cutting in the plane parallel to the retina, cutting membranes adherent to the retinal surface and a...
Company:Dutch Ophthalmic, USA

Titanium Microscissors: Curved

Description:... Sharp tipped scissors with a curvature of 12 mm to follow the contour of the retina. For cutting in the plane parallel to the retina, cutting membranes adherent to the retinal surface and a...
Company:Dutch Ophthalmic, USA

Tapered Shaft Microscissors: Curved

Description:... Sharp tipped scissors with a curvature of 12 mm to follow the contour of the retina. Instrument shaft tapers to 0.6 mm diameter. For cutting membranes adherent to the retinal surface; parti...
Company:Dutch Ophthalmic, USA

Microscissors: Curved

Description:... Sharp tipped scissors with a curvature of 12 mm to follow the contour of the retina. For cutting in the plane parallel to the retina, cutting membranes adherent to the retinal surface and a...
Company:Dutch Ophthalmic, USA

ThinProfile Eyelid Implants

Description:...osmesis while providing the same effectiveness as our proven Contour implant. Our ThinProfile Eyelid Implant features a proprietary three-dimensional curvature and precise tapering to produce the thinnest eyelid implant available. An aesthetically pleasing outcome assures patient satisfaction....
Company:MedDev Corp.

Contour Gold/Platinum Eyelid Implants

Description:...mplants feature a proprietary three-dimensional design that conforms to the curvature of the ocular globe. The Contour Eyelid Implant is less conspicuous when i...tibility. Contour Gold Eyelid Implants 12.7 mm radius of spherical curvature conforms to the shape of the ocular globe Precisely tapered lower im...
Company:MedDev Corp.

Contour Design Eyelid Implants (Platinum)

Description:... Implants, available from FCI Ophthalmics, are designed 40% thinner than the original FCI Contour™ Eyelid Implants, providing a sleek, spherical curvature with tapered edges and smoothly rounded corners. The channel-free 1.0 mm holes permit added freedom in suturing position. The overall dramatically low...
Company:FCI Ophthalmics Inc.

Integra Epilepsy Grid Electrodes

Description:... Integra Epilepsy grid electrodes are thin and flexible for easier placement and to conform to the curvature of the cortical surface. Lead tunneling is done using a 14-gauge tunneling needle (ET-2)....
Company:Integra LifeSciences Corporation

Orbscan IIz Anterior Segments Analysis System

Description:...points, the Orbscan II acquires over 9000 data points in 1.5 seconds to meticulously map the entire corneal surface (11 mm), and analyze elevation and curvature measurements on both the anterior and posterior surfaces of the cornea....
Company:Bausch & Lomb Storz
Curvature in Medical Dictionary

Scoliosis

...t can be very painful. It is an abnormal lateral curvature of the spine. On an... ... organization dedica... types, symptoms, and treatment for the abnormal curvature of the spine. Explains what is scoliosis , ho...ich ... Scoliosis is often defined as spinal curvature in the "coronal" (frontal) plane. ... Scoliosis ...

Peritoneum

...outer layer ... The supportive peritoneum forms sheets of greatly modified membranes called mesenteries. ... peritoneum connecting the greater curvature of the stomach with the transverse colon ... peritoneum , parietal ... peritoneum , pleura and pericardium are all ... peritoneum syno...

Lordosis

...osis is a medical term used to describe an inward curvature of a portion of the vertebral column. Two segments...a spine affected by lordosis shows evidence of a curvature of ... ... curving is called swayback ( lordos...a spine affected by lordosis shows evidence of a curvature of the back ... Symptoms will vary depending if l...

Lens

...re on Yahoo! Travel. The equation that corrects (approximately) for the curvature of an idealised lens is below. ... The more lens curvature the greater the constants ax and ay ... ...

Kyphosis

...ot;, in a general term, is a common condition of a curvature of the upper (thoracic) spine. It can be either th...gnosis and treatment of kyphosis , an abnormal curvature of the thoracic spine that creates the look of a...affected by kyphosis shows evidence of a forward curvature of ... Kyphosis is defined as a...

Hunchback

...lled " hunchback ", in a general term, is a common condition of a curvature of the upper (thoracic) spine. It can be either the result of degenerative ...ry and ... hunchback - a person whose back is hunched because of abnormal curvature of the ... Shop for Hunchback Mascot Head and Costumes at Shop.com. W...

Hemihypertrophy

... risk of developing certain types of cancer, including Wilms tumor and liver cancer. Children with hemihypertrophy may also develop scoliosis, a curvature of the spine. There are two main surgical options... Hemihypertrophy , also called hemihyperplasia, is a greater-than-normal asymmetry between th...

Curved penis

... Penis Curve . curvature of the penis is a normal phenomenon in most men. ... This is what is call...so ... Articles from DR JOHN ANNE - It is not abnormal to have a slight curvature in the penis . In fact, most men have their penises curved slightly towa...

Curvature of the penis

... curvature of the penis has been associated with Dupuytren's contracture. ... Newborns may have a curvature of the penis , which may be part of an abnormality ... An abnormal curvature (bend) in the penis that occurs during erecti...

Cornea

...ornea ) of a person with astigmatism is not curved ... If the cornea's curve is like an oblong the light rays will focus on two points ... The curvature of the cornea (the clear tissue at the front of the eye that the ... The cornea is not affected by glaucoma, but some patients will have both ...
Curvature in Biological News

Hind wings help butterflies make swift turns to evade predators, study finds

...eir flight trajectories; then they analyzed and plotted on a computer the insects' flight velocity, acceleration, how fast they changed direction, the curvature of their path and more. They found that clipping the back wings did not affect basic flight, but "we were able to show that removing the hind wings ...

New filtering technology has environmental, industrial applications

...top of the material like a layer of cream," Youngblood said. When a fluid lands on the surface of the material, it forms beads having a distinctive curvature determined by the "contact angle" of the substance. The higher the contact angle, the more a material is likely to form beads. Lowering the contact an...

Study links low-frequency hearing to shape of the cochlea

...ces establishes a direct link between the cochleas curvature and the low-frequency hearing limit of more than a...of hearing evolved. It turns out that it is the curvature of the cochlea, not its size, that is highly corre...nt and a busy street. The idea that the cochleas curvature has a significant effect on hearing has been quite...

Carnegie Mellon develops computer model to study cell membrane dynamics

...urved membrane structures, each disk bent the membrane slightly. This local curvature spread around a disk like a little halo. When two disks approached one anot...ng proteins can indeed aggregate and facilitate vesiculation based on their curvature imprint alone. Our simulations show that proteins need not interact directl...

Researchers discover how stealthy HIV protein gets into cells

...t, Wong said. Something about the TAT protein had induced a saddle splay curvature in the membrane. This shape resembles a saddle (like that of a Pringles pot...embrane to buckle in two different directions, bringing on the saddle splay curvature that allowed the pores to form. When another positively charged amino ac...

Biochemists reveal details of mysterious bacterial microcompartments

...al structures. "This principle of closing a structure by combining a large number of hexagons with a small number of pentagons to create a piece of curvature has been understood by architects, molecular biologists studying viruses and soccer ball manufacturers." That principle is also understood by mi...

Study examines genetic defects linked to body abnormalities in patients with childhood cancer

...higher prevalence of body abnormalities, such as asymmetric lower limbs and curvature of the spine, suggesting that the genetic defect responsible for the abnorm...es (such as differing length in limbs; broad hands or feet; prominent ears; curvature of the spine). The patient group consisted of 898 long-term survivors of ch...

Reconstructing the biology of extinct species: A new approach

...evealed a highly significant statistical relationship between the radius of curvature of the semicircular canals and the species' habitual way of moving. More a...batic species consistently have semicircular canals with a larger radius of curvature than do slower-moving ones. For example, a small, fast-moving leaper like ...

New designer lipid-like peptide with lipid nanostructures for drug delivery systems

...strian Academy of Sciences and of Centre for Biomedical Engineering, Massachusetts Institute of Technology, Cambridge, USA report the study of “Tuning curvature and Stability of Monoolein Bilayers by Designer Lipid-Like Peptide Surfactants” in the May 30th issue of the online, open-access journal PLoS ONE. Th...

Matrilin-3 gene discovered to prevent onset of osteoarthritis

...uch as multiple epiphyseal dysplasia (MED), a disorder that begins in childhood and can include malformation of the hands, feet and knees and abnormal curvature of the spine. In this study, researchers knocked out matrilin-1 and -3 in mice in order to study their link to osteoarthritis. When matrilin-1 was...
Curvature in Biological Technology

Axial Biotech Launches Genetic Test for Adolescent Idiopathic Scoliosis (AIS)

...gnosed with this deforming disease. The test will be marketed under the name of ScoliScore(TM) AIS Prognostic Test. Scoliosis is an abnormal curvature of the spine that affects two to three percent of the population, or an estimated 7 million people in the United States. Most often scoliosis is ident...

Contour Products Introduces Groundbreaking Sleep Apnea, Respiratory and Ergonomic Body Comfort Pillows at Medtrade; Self-Explanatory Products Serve Customer Needs, Expand Retailers DME Offerings

...the pillow has a 5-year warranty. For more information visit http://www.contourliving.com/p-71-cpap-sleep-aid.aspx The BackMax matches the natural curvature of the spine and can be zipped into a variety of configurations for effective total body support. The BackMax relieves pain in the back, hips, legs an...

Cardiff University engineers give industry a moth's eye view

...roscopic detail. Dr Robert Hoyle of the MEC said: This was a particularly complicated challenge. Not only did the lenses have to be of very precise curvature but the nanoscopic structures on the lens surfaces had to be smaller than the wavelength of light so as to smooth out the sharp refractive index chang...

Tornadoes put technology to work

...o is tougher to detect than a normal storm, however, since by the time it is within radar range it has already hit the ground and is doing damage. The curvature of the Earth means that the Doppler radar beams - which go out in a straight line - are often unable to "see" the lowest point of the ground until the...

Software company enters health space with RFID solutions on hold

...s unacceptable, Wellner said. If a nurse had to attempt a scan more than three times, that was defined as failure. Part of the problem was that the curvature of the human wrist made it difficult to read a linear bar code, which is corrected by a bar code that is positioned on the wristband so that it does n...

UV Absorbance Measurements in SpectraMax Microplate Spectrophotometers MaxLine Application Note #32)

... the volume of fluid in the well and the degree of curvature of the meniscus. The variable light path has made ... 2. Meniscus curvature and symmetry. The optical pathlength through a sample in a microplate well is affected by the curvature of the meniscus (which in turn is dependent on the...

Analysis of Blood Serum on the Liberty Series II ICP-AES with the axially-viewed plasma

....673 nm) as signal enhancement has produced upward curvature of the calibration. The addition of Cs nullified t... line for Ca (317.933 nm) was also used and upward curvature of the calibration was not found. The calibration ...3 nm) atomic line exhibited little, if any, upward curvature as did the remaining atomic and ionic analyte line...
Curvature in Biological Definition

Marfan syndrome

...me has also been known as arachnodactyly . In addition to affecting height and limb proportions, Marfan syndrome may produce other skeletal symptoms. curvature of the spine ( scoliosis ) is a common problem, as is abnormal indentation ( pectus excavatum ) or protrusion ( pectus carinatum ) of the sternum . T...

Vesicle

...isms Assembly of a protein coat drives vesicle formation and selection of cargo molecules. Vesicle coat The vesicle coat serves to sculpt the curvature of a donor membrane, and to select specific proteins as cargo. It selects cargo proteins by binding to sorting signals . In this way the vesicle coat ...
Curvature in Biological Dictionary

Vertebral column

...base of the cranium down the dorsal side of... The vertebral column is composed of a series of 31 separate bones known as vertebrae. ... A curvature of the vertebral column in a mediolateral plane can occur ... The vertebral column encases and protects the spinal cord, which runs from th...

Phototropism

...Experiments. Boysen ... Light = phototropism . Stems are positively phototropic. Roots are ... Phototropism ... Phototropism - the directional curvature of organs in response to lateral ... In nature stem phototropism likely provides plants with an effective means for ... Phototropism summar...

Dorsal aorta

...eric artery. ... Dorsal Aorta Fusion and Branching. As the 2 dorsal aorta travel down ... G4,G5: Sections gradually passing dorsally beyond curvature of single dorsal aorta . ... right dorsal aorta (between the 4th and the 7th intersegmental arteries) ... suprahyoid · dorsal lingual · de...

Cardiac stomach

...ord... The right margin of the esophagus is continuous with the lesser curvature of the stomach , while the left margin joins the greater curvature at an acute angle, termed the cardiac notch . Aspects of the topic ca...
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